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-rw-r--r--tools/linguist/shared/cpp.cpp1081
-rw-r--r--tools/linguist/shared/formats.pri4
-rw-r--r--tools/linguist/shared/java.cpp655
-rwxr-xr-xtools/linguist/shared/make-qscript.sh14
-rw-r--r--tools/linguist/shared/profileevaluator.cpp983
-rw-r--r--tools/linguist/shared/profileevaluator.h5
-rw-r--r--tools/linguist/shared/proparserutils.h47
-rw-r--r--tools/linguist/shared/qscript.cpp2408
-rw-r--r--tools/linguist/shared/qscript.g2039
-rw-r--r--tools/linguist/shared/translator.h9
-rw-r--r--tools/linguist/shared/translatortools.cpp505
-rw-r--r--tools/linguist/shared/translatortools.h77
-rw-r--r--tools/linguist/shared/translatortools.pri11
-rw-r--r--tools/linguist/shared/ui.cpp234
14 files changed, 837 insertions, 7235 deletions
diff --git a/tools/linguist/shared/cpp.cpp b/tools/linguist/shared/cpp.cpp
deleted file mode 100644
index 2e137cf..0000000
--- a/tools/linguist/shared/cpp.cpp
+++ /dev/null
@@ -1,1081 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the Qt Linguist of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "translator.h"
-
-#include <QtCore/QDebug>
-#include <QtCore/QStack>
-#include <QtCore/QString>
-#include <QtCore/QTextCodec>
-#include <QtCore/QTextStream>
-
-#include <ctype.h> // for isXXX()
-
-QT_BEGIN_NAMESPACE
-
-/* qmake ignore Q_OBJECT */
-
-static const char MagicComment[] = "TRANSLATOR ";
-
-static QSet<QString> needs_Q_OBJECT;
-static QSet<QString> lacks_Q_OBJECT;
-
-static const int yyIdentMaxLen = 128;
-static const int yyCommentMaxLen = 65536;
-static const int yyStringMaxLen = 65536;
-
-#define STRINGIFY_INTERNAL(x) #x
-#define STRINGIFY(x) STRINGIFY_INTERNAL(x)
-#define STRING(s) static QString str##s(QLatin1String(STRINGIFY(s)))
-
-//#define DIAGNOSE_RETRANSLATABILITY
-/*
- The first part of this source file is the C++ tokenizer. We skip
- most of C++; the only tokens that interest us are defined here.
- Thus, the code fragment
-
- int main()
- {
- printf("Hello, world!\n");
- return 0;
- }
-
- is broken down into the following tokens (Tok_ omitted):
-
- Ident Ident LeftParen RightParen
- LeftBrace
- Ident LeftParen String RightParen Semicolon
- return Semicolon
- RightBrace.
-
- The 0 doesn't produce any token.
-*/
-
-enum {
- Tok_Eof, Tok_class, Tok_namespace, Tok_return,
- Tok_tr = 10, Tok_trUtf8, Tok_translate, Tok_translateUtf8,
- Tok_Q_OBJECT = 20, Tok_Q_DECLARE_TR_FUNCTIONS,
- Tok_Ident, Tok_Comment, Tok_String, Tok_Arrow, Tok_Colon, Tok_ColonColon,
- Tok_Equals,
- Tok_LeftBrace = 30, Tok_RightBrace, Tok_LeftParen, Tok_RightParen, Tok_Comma, Tok_Semicolon,
- Tok_Integer = 40,
- Tok_Other
-};
-
-/*
- The tokenizer maintains the following global variables. The names
- should be self-explanatory.
-*/
-static QString yyFileName;
-static int yyCh;
-static bool yyCodecIsUtf8;
-static bool yyForceUtf8;
-static QString yyIdent;
-static QString yyComment;
-static QString yyString;
-static qlonglong yyInteger;
-static QStack<int> yySavedBraceDepth;
-static QStack<int> yySavedParenDepth;
-static int yyBraceDepth;
-static int yyParenDepth;
-static int yyLineNo;
-static int yyCurLineNo;
-static int yyBraceLineNo;
-static int yyParenLineNo;
-static bool yyTokColonSeen = false;
-
-// the string to read from and current position in the string
-static QTextCodec *yySourceCodec;
-static bool yySourceIsUnicode;
-static QString yyInStr;
-static int yyInPos;
-
-static uint getChar()
-{
- forever {
- if (yyInPos >= yyInStr.size())
- return EOF;
- uint c = yyInStr[yyInPos++].unicode();
- if (c == '\\' && yyInPos < yyInStr.size() && yyInStr[yyInPos].unicode() == '\n') {
- ++yyCurLineNo;
- ++yyInPos;
- continue;
- }
- if (c == '\n')
- ++yyCurLineNo;
- return c;
- }
-}
-
-static uint getToken()
-{
- yyIdent.clear();
- yyComment.clear();
- yyString.clear();
-
- while (yyCh != EOF) {
- yyLineNo = yyCurLineNo;
-
- if (isalpha(yyCh) || yyCh == '_') {
- do {
- yyIdent += yyCh;
- yyCh = getChar();
- } while (isalnum(yyCh) || yyCh == '_');
-
- //qDebug() << "IDENT: " << yyIdent;
-
- switch (yyIdent.at(0).unicode()) {
- case 'Q':
- if (yyIdent == QLatin1String("Q_OBJECT"))
- return Tok_Q_OBJECT;
- if (yyIdent == QLatin1String("Q_DECLARE_TR_FUNCTIONS"))
- return Tok_Q_DECLARE_TR_FUNCTIONS;
- if (yyIdent == QLatin1String("QT_TR_NOOP"))
- return Tok_tr;
- if (yyIdent == QLatin1String("QT_TRANSLATE_NOOP"))
- return Tok_translate;
- if (yyIdent == QLatin1String("QT_TRANSLATE_NOOP3"))
- return Tok_translate;
- if (yyIdent == QLatin1String("QT_TR_NOOP_UTF8"))
- return Tok_trUtf8;
- if (yyIdent == QLatin1String("QT_TRANSLATE_NOOP_UTF8"))
- return Tok_translateUtf8;
- if (yyIdent == QLatin1String("QT_TRANSLATE_NOOP3_UTF8"))
- return Tok_translateUtf8;
- break;
- case 'T':
- // TR() for when all else fails
- if (yyIdent.compare(QLatin1String("TR"), Qt::CaseInsensitive) == 0) {
- return Tok_tr;
- }
- break;
- case 'c':
- if (yyIdent == QLatin1String("class"))
- return Tok_class;
- break;
- case 'f':
- /*
- QTranslator::findMessage() has the same parameters as
- QApplication::translate().
- */
- if (yyIdent == QLatin1String("findMessage"))
- return Tok_translate;
- break;
- case 'n':
- if (yyIdent == QLatin1String("namespace"))
- return Tok_namespace;
- break;
- case 'r':
- if (yyIdent == QLatin1String("return"))
- return Tok_return;
- break;
- case 's':
- if (yyIdent == QLatin1String("struct"))
- return Tok_class;
- break;
- case 't':
- if (yyIdent == QLatin1String("tr")) {
- return Tok_tr;
- }
- if (yyIdent == QLatin1String("trUtf8")) {
- return Tok_trUtf8;
- }
- if (yyIdent == QLatin1String("translate")) {
- return Tok_translate;
- }
- }
- return Tok_Ident;
- } else {
- switch (yyCh) {
- case '#':
- /*
- Early versions of lupdate complained about
- unbalanced braces in the following code:
-
- #ifdef ALPHA
- while (beta) {
- #else
- while (gamma) {
- #endif
- delta;
- }
-
- The code contains, indeed, two opening braces for
- one closing brace; yet there's no reason to panic.
-
- The solution is to remember yyBraceDepth as it was
- when #if, #ifdef or #ifndef was met, and to set
- yyBraceDepth to that value when meeting #elif or
- #else.
- */
- do {
- yyCh = getChar();
- } while (isspace(yyCh) && yyCh != '\n');
-
- switch (yyCh) {
- case 'i':
- yyCh = getChar();
- if (yyCh == 'f') {
- // if, ifdef, ifndef
- yySavedBraceDepth.push(yyBraceDepth);
- yySavedParenDepth.push(yyParenDepth);
- }
- break;
- case 'e':
- yyCh = getChar();
- if (yyCh == 'l') {
- // elif, else
- if (!yySavedBraceDepth.isEmpty()) {
- yyBraceDepth = yySavedBraceDepth.top();
- yyParenDepth = yySavedParenDepth.top();
- }
- } else if (yyCh == 'n') {
- // endif
- if (!yySavedBraceDepth.isEmpty()) {
- yySavedBraceDepth.pop();
- yySavedParenDepth.pop();
- }
- }
- }
- while (isalnum(yyCh) || yyCh == '_')
- yyCh = getChar();
- break;
- case '/':
- yyCh = getChar();
- if (yyCh == '/') {
- do {
- yyCh = getChar();
- if (yyCh == EOF)
- break;
- yyComment.append(yyCh);
- } while (yyCh != '\n');
- } else if (yyCh == '*') {
- bool metAster = false;
- bool metAsterSlash = false;
-
- while (!metAsterSlash) {
- yyCh = getChar();
- if (yyCh == EOF) {
- qWarning("%s: Unterminated C++ comment starting at"
- " line %d\n",
- qPrintable(yyFileName), yyLineNo);
- return Tok_Comment;
- }
- yyComment.append(yyCh);
-
- if (yyCh == '*')
- metAster = true;
- else if (metAster && yyCh == '/')
- metAsterSlash = true;
- else
- metAster = false;
- }
- yyCh = getChar();
- yyComment.chop(2);
- }
- return Tok_Comment;
- case '"':
- yyCh = getChar();
- while (yyCh != EOF && yyCh != '\n' && yyCh != '"') {
- if (yyCh == '\\') {
- yyCh = getChar();
- if (yyString.size() < yyStringMaxLen) {
- yyString.append(QLatin1Char('\\'));
- yyString.append(yyCh);
- }
- } else {
- if (yyString.size() < yyStringMaxLen)
- yyString.append(yyCh);
- }
- yyCh = getChar();
- }
-
- if (yyCh != '"')
- qWarning("%s:%d: Unterminated C++ string",
- qPrintable(yyFileName), yyLineNo);
-
- if (yyCh == EOF)
- return Tok_Eof;
- yyCh = getChar();
- return Tok_String;
- case '-':
- yyCh = getChar();
- if (yyCh == '>') {
- yyCh = getChar();
- return Tok_Arrow;
- }
- break;
- case ':':
- yyCh = getChar();
- if (yyCh == ':') {
- yyCh = getChar();
- return Tok_ColonColon;
- }
- return Tok_Colon;
- // Incomplete: '<' might be part of '<=' or of template syntax.
- // The main intent of not completely ignoring it is to break
- // parsing of things like std::cout << QObject::tr() as
- // context std::cout::QObject (see Task 161106)
- case '=':
- yyCh = getChar();
- return Tok_Equals;
- case '>':
- case '<':
- yyCh = getChar();
- return Tok_Other;
- case '\'':
- yyCh = getChar();
- if (yyCh == '\\')
- yyCh = getChar();
-
- do {
- yyCh = getChar();
- } while (yyCh != EOF && yyCh != '\'');
- yyCh = getChar();
- break;
- case '{':
- if (yyBraceDepth == 0)
- yyBraceLineNo = yyCurLineNo;
- yyBraceDepth++;
- yyCh = getChar();
- return Tok_LeftBrace;
- case '}':
- if (yyBraceDepth == 0)
- yyBraceLineNo = yyCurLineNo;
- yyBraceDepth--;
- yyCh = getChar();
- return Tok_RightBrace;
- case '(':
- if (yyParenDepth == 0)
- yyParenLineNo = yyCurLineNo;
- yyParenDepth++;
- yyCh = getChar();
- return Tok_LeftParen;
- case ')':
- if (yyParenDepth == 0)
- yyParenLineNo = yyCurLineNo;
- yyParenDepth--;
- yyCh = getChar();
- return Tok_RightParen;
- case ',':
- yyCh = getChar();
- return Tok_Comma;
- case ';':
- yyCh = getChar();
- return Tok_Semicolon;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- {
- QByteArray ba;
- ba += yyCh;
- yyCh = getChar();
- bool hex = yyCh == 'x';
- if (hex) {
- ba += yyCh;
- yyCh = getChar();
- }
- while (hex ? isxdigit(yyCh) : isdigit(yyCh)) {
- ba += yyCh;
- yyCh = getChar();
- }
- bool ok;
- yyInteger = ba.toLongLong(&ok);
- if (ok)
- return Tok_Integer;
- break;
- }
- default:
- yyCh = getChar();
- break;
- }
- }
- }
- return Tok_Eof;
-}
-
-/*
- The second part of this source file is the parser. It accomplishes
- a very easy task: It finds all strings inside a tr() or translate()
- call, and possibly finds out the context of the call. It supports
- three cases: (1) the context is specified, as in
- FunnyDialog::tr("Hello") or translate("FunnyDialog", "Hello");
- (2) the call appears within an inlined function; (3) the call
- appears within a function defined outside the class definition.
-*/
-
-static uint yyTok;
-
-static bool match(uint t)
-{
- bool matches = (yyTok == t);
- if (matches)
- yyTok = getToken();
- return matches;
-}
-
-static bool matchString(QString *s)
-{
- bool matches = (yyTok == Tok_String);
- s->clear();
- while (yyTok == Tok_String) {
- *s += yyString;
- yyTok = getToken();
- }
- return matches;
-}
-
-static bool matchEncoding(bool *utf8)
-{
- STRING(QApplication);
- STRING(QCoreApplication);
- STRING(UnicodeUTF8);
- STRING(DefaultCodec);
- STRING(CodecForTr);
-
- if (yyTok != Tok_Ident)
- return false;
- if (yyIdent == strQApplication || yyIdent == strQCoreApplication) {
- yyTok = getToken();
- if (yyTok == Tok_ColonColon)
- yyTok = getToken();
- }
- if (yyIdent == strUnicodeUTF8) {
- *utf8 = true;
- yyTok = getToken();
- return true;
- }
- if (yyIdent == strDefaultCodec || yyIdent == strCodecForTr) {
- *utf8 = false;
- yyTok = getToken();
- return true;
- }
- return false;
-}
-
-static bool matchInteger(qlonglong *number)
-{
- bool matches = (yyTok == Tok_Integer);
- if (matches) {
- yyTok = getToken();
- *number = yyInteger;
- }
- return matches;
-}
-
-static bool matchStringOrNull(QString *s)
-{
- bool matches = matchString(s);
- qlonglong num = 0;
- if (!matches)
- matches = matchInteger(&num);
- return matches && num == 0;
-}
-
-/*
- * match any expression that can return a number, which can be
- * 1. Literal number (e.g. '11')
- * 2. simple identifier (e.g. 'm_count')
- * 3. simple function call (e.g. 'size()' )
- * 4. function call on an object (e.g. 'list.size()')
- * 5. function call on an object (e.g. 'list->size()')
- *
- * Other cases:
- * size(2,4)
- * list().size()
- * list(a,b).size(2,4)
- * etc...
- */
-static bool matchExpression()
-{
- if (match(Tok_Integer))
- return true;
-
- int parenlevel = 0;
- while (match(Tok_Ident) || parenlevel > 0) {
- if (yyTok == Tok_RightParen) {
- if (parenlevel == 0) break;
- --parenlevel;
- yyTok = getToken();
- } else if (yyTok == Tok_LeftParen) {
- yyTok = getToken();
- if (yyTok == Tok_RightParen) {
- yyTok = getToken();
- } else {
- ++parenlevel;
- }
- } else if (yyTok == Tok_Ident) {
- continue;
- } else if (yyTok == Tok_Arrow) {
- yyTok = getToken();
- } else if (parenlevel == 0) {
- return false;
- }
- }
- return true;
-}
-
-static QStringList resolveNamespaces(
- const QStringList &namespaces, const QHash<QString, QStringList> &namespaceAliases)
-{
- static QString strColons(QLatin1String("::"));
-
- QStringList ns;
- foreach (const QString &cns, namespaces) {
- ns << cns;
- ns = namespaceAliases.value(ns.join(strColons), ns);
- }
- return ns;
-}
-
-static QStringList getFullyQualifiedNamespaceName(
- const QSet<QString> &allNamespaces, const QStringList &namespaces,
- const QHash<QString, QStringList> &namespaceAliases,
- const QStringList &segments)
-{
- static QString strColons(QLatin1String("::"));
-
- if (segments.first().isEmpty()) {
- // fully qualified
- QStringList segs = segments;
- segs.removeFirst();
- return resolveNamespaces(segs, namespaceAliases);
- } else {
- for (int n = namespaces.count(); --n >= -1; ) {
- QStringList ns;
- for (int i = 0; i <= n; ++i) // Note: n == -1 possible
- ns << namespaces[i];
- foreach (const QString &cns, segments) {
- ns << cns;
- ns = namespaceAliases.value(ns.join(strColons), ns);
- }
- if (allNamespaces.contains(ns.join(strColons)))
- return ns;
- }
-
- // Fallback when the namespace was declared in a header, etc.
- QStringList ns = namespaces;
- ns += segments;
- return ns;
- }
-}
-
-static QString getFullyQualifiedClassName(
- const QSet<QString> &allClasses, const QStringList &namespaces,
- const QHash<QString, QStringList> &namespaceAliases,
- const QString &ident, bool hasPrefix)
-{
- static QString strColons(QLatin1String("::"));
-
- QString context = ident;
- QStringList segments = context.split(strColons);
- if (segments.first().isEmpty()) {
- // fully qualified
- segments.removeFirst();
- context = resolveNamespaces(segments, namespaceAliases).join(strColons);
- } else {
- for (int n = namespaces.count(); --n >= -1; ) {
- QStringList ns;
- for (int i = 0; i <= n; ++i) // Note: n == -1 possible
- ns.append(namespaces[i]);
- foreach (const QString &cns, segments) {
- ns.append(cns);
- ns = namespaceAliases.value(ns.join(strColons), ns);
- }
- QString nctx = ns.join(strColons);
- if (allClasses.contains(nctx)) {
- context = nctx;
- goto gotit;
- }
- }
-
- if (!hasPrefix && namespaces.count())
- context = namespaces.join(strColons) + strColons + context;
- }
-gotit:
- //qDebug() << "CLASSES:" << allClasses << "NAMEPACES:" << namespaces
- // << "IDENT:" << ident << "CONTEXT:" << context;
- return context;
-}
-
-
-static QString transcode(const QString &str, bool utf8)
-{
- static const char tab[] = "abfnrtv";
- static const char backTab[] = "\a\b\f\n\r\t\v";
- const QString in = (!utf8 || yySourceIsUnicode)
- ? str : QString::fromUtf8(yySourceCodec->fromUnicode(str).data());
- QString out;
-
- out.reserve(in.length());
- for (int i = 0; i < in.length();) {
- ushort c = in[i++].unicode();
- if (c == '\\') {
- if (i >= in.length())
- break;
- c = in[i++].unicode();
-
- if (c == '\n')
- continue;
-
- if (c == 'x') {
- QByteArray hex;
- while (i < in.length() && isxdigit((c = in[i].unicode()))) {
- hex += c;
- i++;
- }
- out += hex.toUInt(0, 16);
- } else if (c >= '0' && c < '8') {
- QByteArray oct;
- int n = 0;
- oct += c;
- while (n < 2 && i < in.length() && (c = in[i].unicode()) >= '0' && c < '8') {
- i++;
- n++;
- oct += c;
- }
- out += oct.toUInt(0, 8);
- } else {
- const char *p = strchr(tab, c);
- out += QChar(QLatin1Char(!p ? c : backTab[p - tab]));
- }
- } else {
- out += c;
- }
- }
- return out;
-}
-
-static void recordMessage(
- Translator *tor, int line, const QString &context, const QString &text, const QString &comment,
- const QString &extracomment, bool utf8, bool plural)
-{
- TranslatorMessage msg(
- transcode(context, utf8), transcode(text, utf8), transcode(comment, utf8), QString(),
- yyFileName, line, QStringList(),
- TranslatorMessage::Unfinished, plural);
- msg.setExtraComment(transcode(extracomment.simplified(), utf8));
- if ((utf8 || yyForceUtf8) && !yyCodecIsUtf8 && msg.needs8Bit())
- msg.setUtf8(true);
- tor->extend(msg);
-}
-
-static void parse(Translator *tor, const QString &initialContext, const QString &defaultContext)
-{
- static QString strColons(QLatin1String("::"));
-
- QMap<QString, QString> qualifiedContexts;
- QSet<QString> allClasses;
- QSet<QString> allNamespaces;
- QHash<QString, QStringList> namespaceAliases;
- QStringList namespaces;
- QString context;
- QString text;
- QString comment;
- QString extracomment;
- QString functionContext = initialContext;
- QString prefix;
-#ifdef DIAGNOSE_RETRANSLATABILITY
- QString functionName;
-#endif
- int line;
- bool utf8 = false;
- bool missing_Q_OBJECT = false;
-
- yyTok = getToken();
- while (yyTok != Tok_Eof) {
- //qDebug() << "TOKEN: " << yyTok;
- switch (yyTok) {
- case Tok_class:
- yyTokColonSeen = false;
- /*
- Partial support for inlined functions.
- */
- yyTok = getToken();
- if (yyBraceDepth == namespaces.count() && yyParenDepth == 0) {
- QStringList fct;
- do {
- /*
- This code should execute only once, but we play
- safe with impure definitions such as
- 'class Q_EXPORT QMessageBox', in which case
- 'QMessageBox' is the class name, not 'Q_EXPORT'.
- */
- fct = QStringList(yyIdent);
- yyTok = getToken();
- } while (yyTok == Tok_Ident);
- while (yyTok == Tok_ColonColon) {
- yyTok = getToken();
- if (yyTok != Tok_Ident)
- break; // Oops ...
- fct += yyIdent;
- yyTok = getToken();
- }
- functionContext = resolveNamespaces(namespaces + fct, namespaceAliases).join(strColons);
- allClasses.insert(functionContext);
-
- if (yyTok == Tok_Colon) {
- missing_Q_OBJECT = true;
- // Skip any token until '{' since lupdate might do things wrong if it finds
- // a '::' token here.
- do {
- yyTok = getToken();
- } while (yyTok != Tok_LeftBrace && yyTok != Tok_Eof);
- } else {
- //functionContext = defaultContext;
- }
- }
- break;
- case Tok_namespace:
- yyTokColonSeen = false;
- yyTok = getToken();
- if (yyTok == Tok_Ident) {
- QString ns = yyIdent;
- yyTok = getToken();
- if (yyTok == Tok_LeftBrace) {
- if (yyBraceDepth == namespaces.count() + 1) {
- namespaces.append(ns);
- allNamespaces.insert(namespaces.join(strColons));
- }
- } else if (yyTok == Tok_Equals) {
- // e.g. namespace Is = OuterSpace::InnerSpace;
- QStringList alias = namespaces;
- alias.append(ns);
- QStringList fullName;
- yyTok = getToken();
- if (yyTok == Tok_ColonColon)
- fullName.append(QString());
- while (yyTok == Tok_ColonColon || yyTok == Tok_Ident) {
- if (yyTok == Tok_Ident)
- fullName.append(yyIdent);
- yyTok = getToken();
- }
- namespaceAliases[alias.join(strColons)] =
- getFullyQualifiedNamespaceName(allNamespaces, namespaces, namespaceAliases, fullName);
- }
- }
- break;
- case Tok_tr:
- case Tok_trUtf8:
- utf8 = (yyTok == Tok_trUtf8);
- line = yyLineNo;
- yyTok = getToken();
- if (match(Tok_LeftParen) && matchString(&text) && !text.isEmpty()) {
- comment.clear();
- bool plural = false;
-
- if (match(Tok_RightParen)) {
- // no comment
- } else if (match(Tok_Comma) && matchStringOrNull(&comment)) { //comment
- if (match(Tok_RightParen)) {
- // ok,
- } else if (match(Tok_Comma)) {
- plural = true;
- }
- }
- if (prefix.isEmpty()) {
- context = functionContext;
- } else {
-#ifdef DIAGNOSE_RETRANSLATABILITY
- int last = prefix.lastIndexOf(strColons);
- QString className = prefix.mid(last == -1 ? 0 : last + 2);
- if (!className.isEmpty() && className == functionName) {
- qWarning("%s::%d: It is not recommended to call tr() from within a constructor '%s::%s' ",
- qPrintable(yyFileName), yyLineNo,
- className.constData(), functionName.constData());
- }
-#endif
- prefix.chop(2);
- context = getFullyQualifiedClassName(allClasses, namespaces, namespaceAliases, prefix, true);
- }
- prefix.clear();
- if (qualifiedContexts.contains(context))
- context = qualifiedContexts[context];
-
- if (!text.isEmpty())
- recordMessage(tor, line, context, text, comment, extracomment, utf8, plural);
-
- if (lacks_Q_OBJECT.contains(context)) {
- qWarning("%s:%d: Class '%s' lacks Q_OBJECT macro",
- qPrintable(yyFileName), yyLineNo,
- qPrintable(context));
- lacks_Q_OBJECT.remove(context);
- } else {
- needs_Q_OBJECT.insert(context);
- }
- }
- extracomment.clear();
- break;
- case Tok_translateUtf8:
- case Tok_translate:
- utf8 = (yyTok == Tok_translateUtf8);
- line = yyLineNo;
- yyTok = getToken();
- if (match(Tok_LeftParen)
- && matchString(&context)
- && match(Tok_Comma)
- && matchString(&text))
- {
- comment.clear();
- bool plural = false;
- if (!match(Tok_RightParen)) {
- // look for comment
- if (match(Tok_Comma) && matchStringOrNull(&comment)) {
- if (!match(Tok_RightParen)) {
- // look for encoding
- if (match(Tok_Comma)) {
- if (matchEncoding(&utf8)) {
- if (!match(Tok_RightParen)) {
- // look for the plural quantifier,
- // this can be a number, an identifier or
- // a function call,
- // so for simplicity we mark it as plural if
- // we know we have a comma instead of an
- // right parentheses.
- plural = match(Tok_Comma);
- }
- } else {
- // This can be a QTranslator::translate("context",
- // "source", "comment", n) plural translation
- if (matchExpression() && match(Tok_RightParen)) {
- plural = true;
- } else {
- break;
- }
- }
- } else {
- break;
- }
- }
- } else {
- break;
- }
- }
- if (!text.isEmpty())
- recordMessage(tor, line, context, text, comment, extracomment, utf8, plural);
- }
- extracomment.clear();
- break;
- case Tok_Q_DECLARE_TR_FUNCTIONS:
- case Tok_Q_OBJECT:
- missing_Q_OBJECT = false;
- yyTok = getToken();
- break;
- case Tok_Ident:
- prefix += yyIdent;
- yyTok = getToken();
- if (yyTok != Tok_ColonColon)
- prefix.clear();
- break;
- case Tok_Comment:
- if (yyComment.startsWith(QLatin1Char(':'))) {
- yyComment.remove(0, 1);
- extracomment.append(yyComment);
- } else {
- comment = yyComment.simplified();
- if (comment.startsWith(QLatin1String(MagicComment))) {
- comment.remove(0, sizeof(MagicComment) - 1);
- int k = comment.indexOf(QLatin1Char(' '));
- if (k == -1) {
- context = comment;
- } else {
- context = comment.left(k);
- comment.remove(0, k + 1);
- recordMessage(tor, yyLineNo, context, QString(), comment, extracomment, false, false);
- }
-
- /*
- Provide a backdoor for people using "using
- namespace". See the manual for details.
- */
- k = 0;
- while ((k = context.indexOf(strColons, k)) != -1) {
- qualifiedContexts.insert(context.mid(k + 2), context);
- k++;
- }
- }
- }
- yyTok = getToken();
- break;
- case Tok_Arrow:
- yyTok = getToken();
- if (yyTok == Tok_tr || yyTok == Tok_trUtf8)
- qWarning("%s:%d: Cannot invoke tr() like this",
- qPrintable(yyFileName), yyLineNo);
- break;
- case Tok_ColonColon:
- if (yyBraceDepth == namespaces.count() && yyParenDepth == 0 && !yyTokColonSeen)
- functionContext = getFullyQualifiedClassName(allClasses, namespaces, namespaceAliases, prefix, false);
- prefix += strColons;
- yyTok = getToken();
-#ifdef DIAGNOSE_RETRANSLATABILITY
- if (yyTok == Tok_Ident && yyBraceDepth == namespaces.count() && yyParenDepth == 0)
- functionName = yyIdent;
-#endif
- break;
- case Tok_RightBrace:
- case Tok_Semicolon:
- prefix.clear();
- extracomment.clear();
- yyTokColonSeen = false;
- if (yyBraceDepth >= 0 && yyBraceDepth + 1 == namespaces.count())
- namespaces.removeLast();
- if (yyBraceDepth == namespaces.count()) {
- if (missing_Q_OBJECT) {
- if (needs_Q_OBJECT.contains(functionContext)) {
- qWarning("%s:%d: Class '%s' lacks Q_OBJECT macro",
- qPrintable(yyFileName), yyLineNo,
- qPrintable(functionContext));
- } else {
- lacks_Q_OBJECT.insert(functionContext);
- }
- }
- functionContext = defaultContext;
- missing_Q_OBJECT = false;
- }
- yyTok = getToken();
- break;
- case Tok_Colon:
- yyTokColonSeen = true;
- yyTok = getToken();
- break;
- case Tok_LeftParen:
- case Tok_RightParen:
- case Tok_LeftBrace:
- yyTokColonSeen = false;
- yyTok = getToken();
- break;
- default:
- yyTok = getToken();
- break;
- }
- }
-
- if (yyBraceDepth != 0)
- qWarning("%s:%d: Unbalanced braces in C++ code (or abuse of the C++"
- " preprocessor)\n",
- qPrintable(yyFileName), yyBraceLineNo);
- else if (yyParenDepth != 0)
- qWarning("%s:%d: Unbalanced parentheses in C++ code (or abuse of the C++"
- " preprocessor)\n",
- qPrintable(yyFileName), yyParenLineNo);
-}
-
-/*
- Fetches tr() calls in C++ code in UI files (inside "<function>"
- tag). This mechanism is obsolete.
-*/
-void fetchtrInlinedCpp(const QString &in, Translator &translator, const QString &context)
-{
- yyInStr = in;
- yyInPos = 0;
- yyFileName = QString();
- yyCodecIsUtf8 = (translator.codecName() == "UTF-8");
- yyForceUtf8 = true;
- yySourceIsUnicode = true;
- yySavedBraceDepth.clear();
- yySavedParenDepth.clear();
- yyBraceDepth = 0;
- yyParenDepth = 0;
- yyCurLineNo = 1;
- yyBraceLineNo = 1;
- yyParenLineNo = 1;
- yyCh = getChar();
-
- parse(&translator, context, QString());
-}
-
-
-bool loadCPP(Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- QString defaultContext = cd.m_defaultContext;
-
- yyCodecIsUtf8 = (translator.codecName() == "UTF-8");
- yyForceUtf8 = false;
- QTextStream ts(&dev);
- QByteArray codecName = cd.m_codecForSource.isEmpty()
- ? translator.codecName() : cd.m_codecForSource;
- ts.setCodec(QTextCodec::codecForName(codecName));
- ts.setAutoDetectUnicode(true);
- yySourceCodec = ts.codec();
- if (yySourceCodec->name() == "UTF-16")
- translator.setCodecName("System");
- yySourceIsUnicode = yySourceCodec->name().startsWith("UTF-");
- yyInStr = ts.readAll();
- yyInPos = 0;
- yyFileName = cd.m_sourceFileName;
- yySavedBraceDepth.clear();
- yySavedParenDepth.clear();
- yyBraceDepth = 0;
- yyParenDepth = 0;
- yyCurLineNo = 1;
- yyBraceLineNo = 1;
- yyParenLineNo = 1;
- yyCh = getChar();
-
- parse(&translator, defaultContext, defaultContext);
-
- return true;
-}
-
-int initCPP()
-{
- Translator::FileFormat format;
- format.extension = QLatin1String("cpp");
- format.fileType = Translator::FileFormat::SourceCode;
- format.priority = 0;
- format.description = QObject::tr("C++ source files");
- format.loader = &loadCPP;
- format.saver = 0;
- Translator::registerFileFormat(format);
- return 1;
-}
-
-Q_CONSTRUCTOR_FUNCTION(initCPP)
-
-QT_END_NAMESPACE
diff --git a/tools/linguist/shared/formats.pri b/tools/linguist/shared/formats.pri
index 9c8072b..985f6db 100644
--- a/tools/linguist/shared/formats.pri
+++ b/tools/linguist/shared/formats.pri
@@ -19,8 +19,4 @@ SOURCES += \
$$PWD/qph.cpp \
$$PWD/po.cpp \
$$PWD/ts.cpp \
- $$PWD/ui.cpp \
- $$PWD/cpp.cpp \
- $$PWD/java.cpp \
- $$PWD/qscript.cpp \
$$PWD/xliff.cpp
diff --git a/tools/linguist/shared/java.cpp b/tools/linguist/shared/java.cpp
deleted file mode 100644
index 912a8d7..0000000
--- a/tools/linguist/shared/java.cpp
+++ /dev/null
@@ -1,655 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the Qt Linguist of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "translator.h"
-
-#include <QtCore/QDebug>
-#include <QtCore/QFile>
-#include <QtCore/QRegExp>
-#include <QtCore/QStack>
-#include <QtCore/QStack>
-#include <QtCore/QString>
-#include <QtCore/QTextCodec>
-
-#include <ctype.h>
-
-QT_BEGIN_NAMESPACE
-
-enum { Tok_Eof, Tok_class, Tok_return, Tok_tr,
- Tok_translate, Tok_Ident, Tok_Package,
- Tok_Comment, Tok_String, Tok_Colon, Tok_Dot,
- Tok_LeftBrace, Tok_RightBrace, Tok_LeftParen,
- Tok_RightParen, Tok_Comma, Tok_Semicolon,
- Tok_Integer, Tok_Plus, Tok_PlusPlus, Tok_PlusEq };
-
-class Scope
-{
- public:
- QString name;
- enum Type {Clazz, Function, Other} type;
- int line;
-
- Scope(const QString & name, Type type, int line) :
- name(name),
- type(type),
- line(line)
- {}
-
- ~Scope()
- {}
-};
-
-/*
- The tokenizer maintains the following global variables. The names
- should be self-explanatory.
-*/
-
-static QString yyFileName;
-static QChar yyCh;
-static QString yyIdent;
-static QString yyComment;
-static QString yyString;
-
-
-static qlonglong yyInteger;
-static int yyParenDepth;
-static int yyLineNo;
-static int yyCurLineNo;
-static int yyParenLineNo;
-static int yyTok;
-
-// the string to read from and current position in the string
-static QString yyInStr;
-static int yyInPos;
-
-// The parser maintains the following global variables.
-static QString yyPackage;
-static QStack<Scope*> yyScope;
-static QString yyDefaultContext;
-
-static QChar getChar()
-{
- if (yyInPos >= yyInStr.size())
- return EOF;
- QChar c = yyInStr[yyInPos++];
- if (c.unicode() == '\n')
- ++yyCurLineNo;
- return c.unicode();
-}
-
-static int getToken()
-{
- const char tab[] = "bfnrt\"\'\\";
- const char backTab[] = "\b\f\n\r\t\"\'\\";
-
- yyIdent.clear();
- yyComment.clear();
- yyString.clear();
-
- while ( yyCh != EOF ) {
- yyLineNo = yyCurLineNo;
-
- if ( yyCh.isLetter() || yyCh.toLatin1() == '_' ) {
- do {
- yyIdent.append(yyCh);
- yyCh = getChar();
- } while ( yyCh.isLetterOrNumber() || yyCh.toLatin1() == '_' );
-
- if (yyTok != Tok_Dot) {
- switch ( yyIdent.at(0).toLatin1() ) {
- case 'r':
- if ( yyIdent == QLatin1String("return") )
- return Tok_return;
- break;
- case 'c':
- if ( yyIdent == QLatin1String("class") )
- return Tok_class;
- break;
- }
- }
- switch ( yyIdent.at(0).toLatin1() ) {
- case 'T':
- // TR() for when all else fails
- if ( yyIdent == QLatin1String("TR") )
- return Tok_tr;
- break;
- case 'p':
- if( yyIdent == QLatin1String("package") )
- return Tok_Package;
- break;
- case 't':
- if ( yyIdent == QLatin1String("tr") )
- return Tok_tr;
- if ( yyIdent == QLatin1String("translate") )
- return Tok_translate;
- }
- return Tok_Ident;
- } else {
- switch ( yyCh.toLatin1() ) {
-
- case '/':
- yyCh = getChar();
- if ( yyCh == QLatin1Char('/') ) {
- do {
- yyCh = getChar();
- if (yyCh == EOF)
- break;
- yyComment.append(yyCh);
- } while (yyCh != QLatin1Char('\n'));
- return Tok_Comment;
-
- } else if ( yyCh == QLatin1Char('*') ) {
- bool metAster = false;
- bool metAsterSlash = false;
-
- while ( !metAsterSlash ) {
- yyCh = getChar();
- if ( yyCh == EOF ) {
- qFatal( "%s: Unterminated Java comment starting at"
- " line %d\n",
- qPrintable(yyFileName), yyLineNo );
-
- return Tok_Comment;
- }
-
- yyComment.append( yyCh );
-
- if ( yyCh == QLatin1Char('*') )
- metAster = true;
- else if ( metAster && yyCh == QLatin1Char('/') )
- metAsterSlash = true;
- else
- metAster = false;
- }
- yyComment.chop(2);
- yyCh = getChar();
-
- return Tok_Comment;
- }
- break;
- case '"':
- yyCh = getChar();
-
- while ( yyCh != EOF && yyCh != QLatin1Char('\n') && yyCh != QLatin1Char('"') ) {
- if ( yyCh == QLatin1Char('\\') ) {
- yyCh = getChar();
- if ( yyCh == QLatin1Char('u') ) {
- yyCh = getChar();
- uint unicode(0);
- for (int i = 4; i > 0; --i) {
- unicode = unicode << 4;
- if( yyCh.isDigit() ) {
- unicode += yyCh.digitValue();
- }
- else {
- int sub(yyCh.toLower().toAscii() - 87);
- if( sub > 15 || sub < 10) {
- qFatal( "%s:%d: Invalid Unicode",
- qPrintable(yyFileName), yyLineNo );
- }
- unicode += sub;
- }
- yyCh = getChar();
- }
- yyString.append(QChar(unicode));
- }
- else if ( yyCh == QLatin1Char('\n') ) {
- yyCh = getChar();
- }
- else {
- yyString.append( QLatin1Char(backTab[strchr( tab, yyCh.toAscii() ) - tab]) );
- yyCh = getChar();
- }
- } else {
- yyString.append(yyCh);
- yyCh = getChar();
- }
- }
-
- if ( yyCh != QLatin1Char('"') )
- qFatal( "%s:%d: Unterminated string",
- qPrintable(yyFileName), yyLineNo );
-
- yyCh = getChar();
-
- return Tok_String;
-
- case ':':
- yyCh = getChar();
- return Tok_Colon;
- case '\'':
- yyCh = getChar();
-
- if ( yyCh == QLatin1Char('\\') )
- yyCh = getChar();
- do {
- yyCh = getChar();
- } while ( yyCh != EOF && yyCh != QLatin1Char('\'') );
- yyCh = getChar();
- break;
- case '{':
- yyCh = getChar();
- return Tok_LeftBrace;
- case '}':
- yyCh = getChar();
- return Tok_RightBrace;
- case '(':
- if (yyParenDepth == 0)
- yyParenLineNo = yyCurLineNo;
- yyParenDepth++;
- yyCh = getChar();
- return Tok_LeftParen;
- case ')':
- if (yyParenDepth == 0)
- yyParenLineNo = yyCurLineNo;
- yyParenDepth--;
- yyCh = getChar();
- return Tok_RightParen;
- case ',':
- yyCh = getChar();
- return Tok_Comma;
- case '.':
- yyCh = getChar();
- return Tok_Dot;
- case ';':
- yyCh = getChar();
- return Tok_Semicolon;
- case '+':
- yyCh = getChar();
- if (yyCh == QLatin1Char('+')) {
- yyCh = getChar();
- return Tok_PlusPlus;
- }
- if( yyCh == QLatin1Char('=') ){
- yyCh = getChar();
- return Tok_PlusEq;
- }
- return Tok_Plus;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- {
- QByteArray ba;
- ba += yyCh.toLatin1();
- yyCh = getChar();
- bool hex = yyCh == QLatin1Char('x');
- if ( hex ) {
- ba += yyCh.toLatin1();
- yyCh = getChar();
- }
- while ( hex ? isxdigit(yyCh.toLatin1()) : yyCh.isDigit() ) {
- ba += yyCh.toLatin1();
- yyCh = getChar();
- }
- bool ok;
- yyInteger = ba.toLongLong(&ok);
- if (ok) return Tok_Integer;
- break;
- }
- default:
- yyCh = getChar();
- }
- }
- }
- return Tok_Eof;
-}
-
-static bool match( int t )
-{
- bool matches = ( yyTok == t );
- if ( matches )
- yyTok = getToken();
- return matches;
-}
-
-static bool matchString( QString &s )
-{
- if ( yyTok != Tok_String )
- return false;
-
- s = yyString;
- yyTok = getToken();
- while ( yyTok == Tok_Plus ) {
- yyTok = getToken();
- if (yyTok == Tok_String)
- s += yyString;
- else {
- qWarning( "%s:%d: String used in translation can only contain strings"
- " concatenated with other strings, not expressions or numbers.",
- qPrintable(yyFileName), yyLineNo );
- return false;
- }
- yyTok = getToken();
- }
- return true;
-}
-
-static bool matchInteger( qlonglong *number)
-{
- bool matches = (yyTok == Tok_Integer);
- if (matches) {
- yyTok = getToken();
- *number = yyInteger;
- }
- return matches;
-}
-
-static bool matchStringOrNull(QString &s)
-{
- bool matches = matchString(s);
- qlonglong num = 0;
- if (!matches) matches = matchInteger(&num);
- return matches && num == 0;
-}
-
-/*
- * match any expression that can return a number, which can be
- * 1. Literal number (e.g. '11')
- * 2. simple identifier (e.g. 'm_count')
- * 3. simple function call (e.g. 'size()' )
- * 4. function call on an object (e.g. 'list.size()')
- * 5. function call on an object (e.g. 'list->size()')
- *
- * Other cases:
- * size(2,4)
- * list().size()
- * list(a,b).size(2,4)
- * etc...
- */
-static bool matchExpression()
-{
- if (match(Tok_Integer)) {
- return true;
- }
-
- int parenlevel = 0;
- while (match(Tok_Ident) || parenlevel > 0) {
- if (yyTok == Tok_RightParen) {
- if (parenlevel == 0) break;
- --parenlevel;
- yyTok = getToken();
- } else if (yyTok == Tok_LeftParen) {
- yyTok = getToken();
- if (yyTok == Tok_RightParen) {
- yyTok = getToken();
- } else {
- ++parenlevel;
- }
- } else if (yyTok == Tok_Ident) {
- continue;
- } else if (parenlevel == 0) {
- return false;
- }
- }
- return true;
-}
-
-static const QString context()
-{
- QString context(yyPackage);
- bool innerClass = false;
- for (int i = 0; i < yyScope.size(); ++i) {
- if (yyScope.at(i)->type == Scope::Clazz) {
- if (innerClass)
- context.append(QLatin1String("$"));
- else
- context.append(QLatin1String("."));
-
- context.append(yyScope.at(i)->name);
- innerClass = true;
- }
- }
- return context.isEmpty() ? yyDefaultContext : context;
-}
-
-static void recordMessage(
- Translator *tor, const QString &context, const QString &text, const QString &comment,
- const QString &extracomment, bool plural)
-{
- TranslatorMessage msg(
- context, text, comment, QString(),
- yyFileName, yyLineNo, QStringList(),
- TranslatorMessage::Unfinished, plural);
- msg.setExtraComment(extracomment.simplified());
- tor->extend(msg);
-}
-
-static void parse( Translator *tor )
-{
- QString text;
- QString com;
- QString extracomment;
-
- yyCh = getChar();
-
- yyTok = getToken();
- while ( yyTok != Tok_Eof ) {
- switch ( yyTok ) {
- case Tok_class:
- yyTok = getToken();
- if(yyTok == Tok_Ident) {
- yyScope.push(new Scope(yyIdent, Scope::Clazz, yyLineNo));
- }
- else {
- qFatal( "%s:%d: Class must be followed by a classname",
- qPrintable(yyFileName), yyLineNo );
- }
- while (!match(Tok_LeftBrace)) {
- yyTok = getToken();
- }
- break;
-
- case Tok_tr:
- yyTok = getToken();
- if ( match(Tok_LeftParen) && matchString(text) ) {
- com.clear();
- bool plural = false;
-
- if ( match(Tok_RightParen) ) {
- // no comment
- } else if (match(Tok_Comma) && matchStringOrNull(com)) { //comment
- if ( match(Tok_RightParen)) {
- // ok,
- } else if (match(Tok_Comma)) {
- plural = true;
- }
- }
- if (!text.isEmpty())
- recordMessage(tor, context(), text, com, extracomment, plural);
- }
- break;
- case Tok_translate:
- {
- QString contextOverride;
- yyTok = getToken();
- if ( match(Tok_LeftParen) &&
- matchString(contextOverride) &&
- match(Tok_Comma) &&
- matchString(text) ) {
-
- com.clear();
- bool plural = false;
- if (!match(Tok_RightParen)) {
- // look for comment
- if ( match(Tok_Comma) && matchStringOrNull(com)) {
- if (!match(Tok_RightParen)) {
- if (match(Tok_Comma) && matchExpression() && match(Tok_RightParen)) {
- plural = true;
- } else {
- break;
- }
- }
- } else {
- break;
- }
- }
- if (!text.isEmpty())
- recordMessage(tor, contextOverride, text, com, extracomment, plural);
- }
- }
- break;
-
- case Tok_Ident:
- yyTok = getToken();
- break;
-
- case Tok_Comment:
- if (yyComment.startsWith(QLatin1Char(':'))) {
- yyComment.remove(0, 1);
- extracomment.append(yyComment);
- }
- yyTok = getToken();
- break;
-
- case Tok_RightBrace:
- if ( yyScope.isEmpty() ) {
- qFatal( "%s:%d: Unbalanced right brace in Java code\n",
- qPrintable(yyFileName), yyLineNo );
- }
- else
- delete (yyScope.pop());
- extracomment.clear();
- yyTok = getToken();
- break;
-
- case Tok_LeftBrace:
- yyScope.push(new Scope(QString(), Scope::Other, yyLineNo));
- yyTok = getToken();
- break;
-
- case Tok_Semicolon:
- extracomment.clear();
- yyTok = getToken();
- break;
-
- case Tok_Package:
- yyTok = getToken();
- while(!match(Tok_Semicolon)) {
- switch(yyTok) {
- case Tok_Ident:
- yyPackage.append(yyIdent);
- break;
- case Tok_Dot:
- yyPackage.append(QLatin1String("."));
- break;
- default:
- qFatal( "%s:%d: Package keyword should be followed by com.package.name;",
- qPrintable(yyFileName), yyLineNo );
- break;
- }
- yyTok = getToken();
- }
- break;
-
- default:
- yyTok = getToken();
- }
- }
-
- if ( !yyScope.isEmpty() )
- qFatal( "%s:%d: Unbalanced braces in Java code\n",
- qPrintable(yyFileName), yyScope.top()->line );
- else if ( yyParenDepth != 0 )
- qFatal( "%s:%d: Unbalanced parentheses in Java code\n",
- qPrintable(yyFileName), yyParenLineNo );
-}
-
-
-bool loadJava(Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- //void LupdateApplication::fetchtr_java( const QString &fileName, Translator *tor,
- //const QString &defaultContext, bool mustExist, const QByteArray &codecForSource )
-
- yyDefaultContext = cd.m_defaultContext;
- yyInPos = -1;
- yyFileName = cd.m_sourceFileName;
- yyPackage.clear();
- yyScope.clear();
- yyTok = -1;
- yyParenDepth = 0;
- yyCurLineNo = 0;
- yyParenLineNo = 1;
-
- QTextStream ts(&dev);
- QByteArray codecName;
- if (!cd.m_codecForSource.isEmpty())
- codecName = cd.m_codecForSource;
- else
- codecName = translator.codecName(); // Just because it should be latin1 already
- ts.setCodec(QTextCodec::codecForName(codecName));
- ts.setAutoDetectUnicode(true);
- yyInStr = ts.readAll();
- yyInPos = 0;
- yyFileName = cd.m_sourceFileName;
- yyCurLineNo = 1;
- yyParenLineNo = 1;
- yyCh = getChar();
-
- parse(&translator);
-
- // Java uses UTF-16 internally and Jambi makes UTF-8 for tr() purposes of it.
- translator.setCodecName("UTF-8");
- return true;
-}
-
-int initJava()
-{
- Translator::FileFormat format;
- format.extension = QLatin1String("java");
- format.fileType = Translator::FileFormat::SourceCode;
- format.priority = 0;
- format.description = QObject::tr("Java source files");
- format.loader = &loadJava;
- format.saver = 0;
- Translator::registerFileFormat(format);
- return 1;
-}
-
-Q_CONSTRUCTOR_FUNCTION(initJava)
-
-QT_END_NAMESPACE
diff --git a/tools/linguist/shared/make-qscript.sh b/tools/linguist/shared/make-qscript.sh
deleted file mode 100755
index 42cab7a..0000000
--- a/tools/linguist/shared/make-qscript.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-me=$(dirname $0)
-mkdir -p $me/out
-(cd $me/out && ${QLALR-qlalr} --no-debug --troll --no-lines ../qscript.g)
-
-for f in $me/out/*.{h,cpp}; do
- n=$(basename $f)
- p4 open $me/../$n
- cp $f $me/../$n
-done
-
-p4 revert -a $me/../...
-p4 diff -du $me/../...
diff --git a/tools/linguist/shared/profileevaluator.cpp b/tools/linguist/shared/profileevaluator.cpp
index 5440752..0be6bec 100644
--- a/tools/linguist/shared/profileevaluator.cpp
+++ b/tools/linguist/shared/profileevaluator.cpp
@@ -44,6 +44,7 @@
#include "proitems.h"
#include <QtCore/QByteArray>
+#include <QtCore/QDateTime>
#include <QtCore/QDebug>
#include <QtCore/QDir>
#include <QtCore/QFile>
@@ -56,6 +57,15 @@
#include <QtCore/QStringList>
#include <QtCore/QTextStream>
+#ifdef Q_OS_UNIX
+#include <unistd.h>
+#include <sys/utsname.h>
+#elif defined(Q_OS_WIN32)
+#include <Windows.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+
#ifdef Q_OS_WIN32
#define QT_POPEN _popen
#else
@@ -66,6 +76,58 @@ QT_BEGIN_NAMESPACE
///////////////////////////////////////////////////////////////////////
//
+// Option
+//
+///////////////////////////////////////////////////////////////////////
+
+QString
+Option::fixString(QString string, uchar flags)
+{
+ // XXX Ripped out caching, so this will be slow. Should not matter for current uses.
+
+ //fix the environment variables
+ if (flags & Option::FixEnvVars) {
+ int rep;
+ QRegExp reg_variableName(QLatin1String("\\$\\(.*\\)"));
+ reg_variableName.setMinimal(true);
+ while ((rep = reg_variableName.indexIn(string)) != -1)
+ string.replace(rep, reg_variableName.matchedLength(),
+ QString::fromLocal8Bit(qgetenv(string.mid(rep + 2, reg_variableName.matchedLength() - 3).toLatin1().constData()).constData()));
+ }
+
+ //canonicalize it (and treat as a path)
+ if (flags & Option::FixPathCanonicalize) {
+#if 0
+ string = QFileInfo(string).canonicalFilePath();
+#endif
+ string = QDir::cleanPath(string);
+ }
+
+ if (string.length() > 2 && string[0].isLetter() && string[1] == QLatin1Char(':'))
+ string[0] = string[0].toLower();
+
+ //fix separators
+ Q_ASSERT(!((flags & Option::FixPathToLocalSeparators) && (flags & Option::FixPathToTargetSeparators)));
+ if (flags & Option::FixPathToLocalSeparators) {
+#if defined(Q_OS_WIN32)
+ string = string.replace(QLatin1Char('/'), QLatin1Char('\\'));
+#else
+ string = string.replace(QLatin1Char('\\'), QLatin1Char('/'));
+#endif
+ } else if (flags & Option::FixPathToTargetSeparators) {
+ string = string.replace(QLatin1Char('/'), Option::dir_sep)
+ .replace(QLatin1Char('\\'), Option::dir_sep);
+ }
+
+ if ((string.startsWith(QLatin1Char('"')) && string.endsWith(QLatin1Char('"'))) ||
+ (string.startsWith(QLatin1Char('\'')) && string.endsWith(QLatin1Char('\''))))
+ string = string.mid(1, string.length() - 2);
+
+ return string;
+}
+
+///////////////////////////////////////////////////////////////////////
+//
// ProFileEvaluator::Private
//
///////////////////////////////////////////////////////////////////////
@@ -75,6 +137,12 @@ class ProFileEvaluator::Private : public AbstractProItemVisitor
public:
Private(ProFileEvaluator *q_);
+ ProFileEvaluator *q;
+ int m_lineNo; // Error reporting
+ bool m_verbose;
+
+ /////////////// Reading pro file
+
bool read(ProFile *pro);
ProBlock *currentBlock();
@@ -87,6 +155,19 @@ public:
void leaveScope();
void finalizeBlock();
+ QStack<ProBlock *> m_blockstack;
+ ProBlock *m_block;
+
+ ProItem *m_commentItem;
+ QString m_proitem;
+ QString m_pendingComment;
+ bool m_syntaxError;
+ bool m_contNextLine;
+ bool m_inQuote;
+ int m_parens;
+
+ /////////////// Evaluating pro file contents
+
// implementation of AbstractProItemVisitor
bool visitBeginProBlock(ProBlock *block);
bool visitEndProBlock(ProBlock *block);
@@ -102,6 +183,8 @@ public:
QStringList valuesDirect(const QString &variableName) const { return m_valuemap[variableName]; }
QStringList values(const QString &variableName) const;
QStringList values(const QString &variableName, const ProFile *pro) const;
+ QStringList values(const QString &variableName, const QHash<QString, QStringList> &place,
+ const ProFile *pro) const;
QString propertyValue(const QString &val) const;
bool isActiveConfig(const QString &config, bool regex = false);
@@ -113,7 +196,7 @@ public:
QString format(const char *format) const;
QString currentFileName() const;
- QString getcwd() const;
+ QString currentDirectory() const;
ProFile *currentProFile() const;
bool evaluateConditionalFunction(const QString &function, const QString &arguments, bool *result);
@@ -122,41 +205,51 @@ public:
QStringList qmakeFeaturePaths();
- ProFileEvaluator *q;
-
- QStack<ProBlock *> m_blockstack;
- ProBlock *m_block;
-
- ProItem *m_commentItem;
- QString m_proitem;
- QString m_pendingComment;
- bool m_syntaxError;
- bool m_contNextLine;
- bool m_condition;
+ enum { ConditionTrue, ConditionFalse, ConditionElse };
+ int m_condition;
+ int m_prevCondition;
+ bool m_updateCondition;
bool m_invertNext;
+ int m_skipLevel;
+ bool m_cumulative;
+ bool m_isFirstVariableValue;
QString m_lastVarName;
ProVariable::VariableOperator m_variableOperator;
- int m_lineNo; // Error reporting
+ QString m_origfile;
QString m_oldPath; // To restore the current path to the path
QStack<ProFile*> m_profileStack; // To handle 'include(a.pri), so we can track back to 'a.pro' when finished with 'a.pri'
+ // we need the following two variables for handling
+ // CONFIG = foo bar $$CONFIG
+ QHash<QString, QStringList> m_tempValuemap; // used while evaluating (variable operator value1 value2 ...)
+ QHash<const ProFile*, QHash<QString, QStringList> > m_tempFilevaluemap; // used while evaluating (variable operator value1 value2 ...)
+
QHash<QString, QStringList> m_valuemap; // VariableName must be us-ascii, the content however can be non-us-ascii.
QHash<const ProFile*, QHash<QString, QStringList> > m_filevaluemap; // Variables per include file
QHash<QString, QString> m_properties;
- QString m_origfile;
+ QString m_outputDir;
int m_prevLineNo; // Checking whether we're assigning the same TARGET
ProFile *m_prevProFile; // See m_prevLineNo
-
- bool m_verbose;
};
ProFileEvaluator::Private::Private(ProFileEvaluator *q_)
: q(q_)
{
+ // Global parser state
m_prevLineNo = 0;
m_prevProFile = 0;
+
+ // Configuration, more or less
m_verbose = true;
+ m_cumulative = true;
+
+ // Evaluator state
+ m_updateCondition = false;
+ m_condition = ConditionFalse;
+ m_invertNext = false;
+ m_skipLevel = 0;
+ m_isFirstVariableValue = true;
}
bool ProFileEvaluator::Private::read(ProFile *pro)
@@ -167,8 +260,11 @@ bool ProFileEvaluator::Private::read(ProFile *pro)
return false;
}
+ // Parser state
m_block = 0;
m_commentItem = 0;
+ m_inQuote = false;
+ m_parens = 0;
m_contNextLine = false;
m_syntaxError = false;
m_lineNo = 1;
@@ -192,71 +288,84 @@ bool ProFileEvaluator::Private::parseLine(const QString &line0)
if (m_blockstack.isEmpty())
return false;
- ushort quote = 0;
- int parens = 0;
- bool contNextLine = false;
+ int parens = m_parens;
+ bool inQuote = m_inQuote;
+ bool escaped = false;
QString line = line0.simplified();
for (int i = 0; !m_syntaxError && i < line.length(); ++i) {
ushort c = line.at(i).unicode();
- if (quote && c == quote)
- quote = 0;
- else if (c == '(')
- ++parens;
- else if (c == ')')
- --parens;
- else if (c == '"' && (i == 0 || line.at(i - 1).unicode() != '\\'))
- quote = c;
- else if (!parens && !quote) {
- if (c == '#') {
- insertComment(line.mid(i + 1));
- contNextLine = m_contNextLine;
- break;
- }
- if (c == '\\' && i >= line.count() - 1) {
- updateItem();
- contNextLine = true;
- continue;
- }
- if (m_block && (m_block->blockKind() & ProBlock::VariableKind)) {
- if (c == ' ')
- updateItem();
- else
- m_proitem += c;
- continue;
- }
- if (c == ':') {
- enterScope(false);
- continue;
- }
- if (c == '{') {
- enterScope(true);
- continue;
- }
- if (c == '}') {
- leaveScope();
+ if (c == '#') { // Yep - no escaping possible
+ insertComment(line.mid(i + 1));
+ escaped = m_contNextLine;
+ break;
+ }
+ if (!escaped) {
+ if (c == '\\') {
+ escaped = true;
+ m_proitem += c;
continue;
- }
- if (c == '=') {
- insertVariable(line, &i);
+ } else if (c == '"') {
+ inQuote = !inQuote;
+ m_proitem += c;
continue;
}
- if (c == '|' || c == '!') {
- insertOperator(c);
- continue;
+ } else {
+ escaped = false;
+ }
+ if (!inQuote) {
+ if (c == '(') {
+ ++parens;
+ } else if (c == ')') {
+ --parens;
+ } else if (!parens) {
+ if (m_block && (m_block->blockKind() & ProBlock::VariableKind)) {
+ if (c == ' ')
+ updateItem();
+ else
+ m_proitem += c;
+ continue;
+ }
+ if (c == ':') {
+ enterScope(false);
+ continue;
+ }
+ if (c == '{') {
+ enterScope(true);
+ continue;
+ }
+ if (c == '}') {
+ leaveScope();
+ continue;
+ }
+ if (c == '=') {
+ insertVariable(line, &i);
+ continue;
+ }
+ if (c == '|' || c == '!') {
+ insertOperator(c);
+ continue;
+ }
}
}
m_proitem += c;
}
- m_contNextLine = contNextLine;
-
- if (!m_syntaxError) {
+ m_inQuote = inQuote;
+ m_parens = parens;
+ m_contNextLine = escaped;
+ if (escaped) {
+ m_proitem.chop(1);
updateItem();
- if (!m_contNextLine)
+ return true;
+ } else {
+ if (!m_syntaxError) {
+ updateItem();
finalizeBlock();
+ return true;
+ }
+ return false;
}
- return !m_syntaxError;
}
void ProFileEvaluator::Private::finalizeBlock()
@@ -455,15 +564,35 @@ void ProFileEvaluator::Private::updateItem()
bool ProFileEvaluator::Private::visitBeginProBlock(ProBlock *block)
{
if (block->blockKind() == ProBlock::ScopeKind) {
- m_invertNext = false;
- m_condition = false;
+ m_updateCondition = true;
+ if (!m_skipLevel) {
+ m_prevCondition = m_condition;
+ m_condition = ConditionFalse;
+ } else {
+ Q_ASSERT(m_condition != ConditionTrue);
+ }
+ } else if (block->blockKind() & ProBlock::ScopeContentsKind) {
+ m_updateCondition = false;
+ if (m_condition != ConditionTrue)
+ ++m_skipLevel;
+ else
+ Q_ASSERT(!m_skipLevel);
}
return true;
}
bool ProFileEvaluator::Private::visitEndProBlock(ProBlock *block)
{
- Q_UNUSED(block);
+ if (block->blockKind() & ProBlock::ScopeContentsKind) {
+ if (m_skipLevel) {
+ Q_ASSERT(m_condition != ConditionTrue);
+ --m_skipLevel;
+ } else {
+ // Conditionals contained inside this block may have changed the state.
+ // So we reset it here to make an else following us do the right thing.
+ m_condition = ConditionTrue;
+ }
+ }
return true;
}
@@ -471,12 +600,17 @@ bool ProFileEvaluator::Private::visitBeginProVariable(ProVariable *variable)
{
m_lastVarName = variable->variable();
m_variableOperator = variable->variableOperator();
+ m_isFirstVariableValue = true;
+ m_tempValuemap = m_valuemap;
+ m_tempFilevaluemap = m_filevaluemap;
return true;
}
bool ProFileEvaluator::Private::visitEndProVariable(ProVariable *variable)
{
Q_UNUSED(variable);
+ m_valuemap = m_tempValuemap;
+ m_filevaluemap = m_tempFilevaluemap;
m_lastVarName.clear();
return true;
}
@@ -489,12 +623,20 @@ bool ProFileEvaluator::Private::visitProOperator(ProOperator *oper)
bool ProFileEvaluator::Private::visitProCondition(ProCondition *cond)
{
- if (!m_condition) {
- if (m_invertNext)
- m_condition |= !isActiveConfig(cond->text(), true);
- else
- m_condition |= isActiveConfig(cond->text(), true);
+ if (!m_skipLevel) {
+ if (cond->text().toLower() == QLatin1String("else")) {
+ // The state ConditionElse makes sure that subsequential elses are ignored.
+ // That's braindead, but qmake is like that.
+ if (m_prevCondition == ConditionTrue)
+ m_condition = ConditionElse;
+ else if (m_prevCondition == ConditionFalse)
+ m_condition = ConditionTrue;
+ } else if (m_condition == ConditionFalse) {
+ if (isActiveConfig(cond->text(), true) ^ m_invertNext)
+ m_condition = ConditionTrue;
+ }
}
+ m_invertNext = false;
return true;
}
@@ -503,18 +645,32 @@ bool ProFileEvaluator::Private::visitBeginProFile(ProFile * pro)
PRE(pro);
bool ok = true;
m_lineNo = pro->lineNumber();
+
+ if (m_origfile.isEmpty())
+ m_origfile = pro->fileName();
if (m_oldPath.isEmpty()) {
// change the working directory for the initial profile we visit, since
// that is *the* profile. All the other times we reach this function will be due to
// include(file) or load(file)
+
m_oldPath = QDir::currentPath();
+
m_profileStack.push(pro);
+
+ const QString mkspecDirectory = propertyValue(QLatin1String("QMAKE_MKSPECS"));
+ if (!mkspecDirectory.isEmpty()) {
+ bool cumulative = m_cumulative;
+ m_cumulative = false;
+ // This is what qmake does, everything set in the mkspec is also set
+ // But this also creates a lot of problems
+ evaluateFile(mkspecDirectory + QLatin1String("/default/qmake.conf"), &ok);
+ evaluateFile(mkspecDirectory + QLatin1String("/features/default_pre.prf"), &ok);
+ m_cumulative = cumulative;
+ }
+
ok = QDir::setCurrent(pro->directoryName());
}
- if (m_origfile.isEmpty())
- m_origfile = pro->fileName();
-
return ok;
}
@@ -524,12 +680,60 @@ bool ProFileEvaluator::Private::visitEndProFile(ProFile * pro)
bool ok = true;
m_lineNo = pro->lineNumber();
if (m_profileStack.count() == 1 && !m_oldPath.isEmpty()) {
+ const QString &mkspecDirectory = propertyValue(QLatin1String("QMAKE_MKSPECS"));
+ if (!mkspecDirectory.isEmpty()) {
+ bool cumulative = m_cumulative;
+ m_cumulative = false;
+
+ evaluateFile(mkspecDirectory + QLatin1String("/features/default_post.prf"), &ok);
+
+ QSet<QString> processed;
+ forever {
+ bool finished = true;
+ QStringList configs = valuesDirect(QLatin1String("CONFIG"));
+ for (int i = configs.size() - 1; i >= 0; --i) {
+ const QString config = configs[i].toLower();
+ if (!processed.contains(config)) {
+ processed.insert(config);
+ evaluateFile(mkspecDirectory + QLatin1String("/features/")
+ + config + QLatin1String(".prf"), &ok);
+ if (ok) {
+ finished = false;
+ break;
+ }
+ }
+ }
+ if (finished)
+ break;
+ }
+
+ m_cumulative = cumulative;
+ }
+
m_profileStack.pop();
ok = QDir::setCurrent(m_oldPath);
}
return ok;
}
+static void replaceInList(QStringList *varlist,
+ const QRegExp &regexp, const QString &replace, bool global)
+{
+ for (QStringList::Iterator varit = varlist->begin(); varit != varlist->end(); ) {
+ if ((*varit).contains(regexp)) {
+ (*varit).replace(regexp, replace);
+ if ((*varit).isEmpty())
+ varit = varlist->erase(varit);
+ else
+ ++varit;
+ if(!global)
+ break;
+ } else {
+ ++varit;
+ }
+ }
+}
+
bool ProFileEvaluator::Private::visitProValue(ProValue *value)
{
PRE(value);
@@ -547,8 +751,8 @@ bool ProFileEvaluator::Private::visitProValue(ProValue *value)
if (varName == QLatin1String("TARGET")
&& m_lineNo == m_prevLineNo
&& currentProFile() == m_prevProFile) {
- QStringList targets = m_valuemap.value(QLatin1String("TARGET"));
- m_valuemap.remove(QLatin1String("TARGET"));
+ QStringList targets = m_tempValuemap.value(QLatin1String("TARGET"));
+ m_tempValuemap.remove(QLatin1String("TARGET"));
QStringList lastTarget(targets.takeLast());
lastTarget << v.join(QLatin1String(" "));
targets.push_back(lastTarget.join(QLatin1String(" ")));
@@ -581,37 +785,58 @@ bool ProFileEvaluator::Private::visitProValue(ProValue *value)
}
switch (m_variableOperator) {
- case ProVariable::UniqueAddOperator: // *
- insertUnique(&m_valuemap, varName, v, true);
- insertUnique(&m_filevaluemap[currentProFile()], varName, v, true);
- break;
case ProVariable::SetOperator: // =
- case ProVariable::AddOperator: // +
- insertUnique(&m_valuemap, varName, v, false);
- insertUnique(&m_filevaluemap[currentProFile()], varName, v, false);
+ if (!m_cumulative) {
+ if (!m_skipLevel) {
+ if (m_isFirstVariableValue) {
+ m_tempValuemap[varName] = v;
+ m_tempFilevaluemap[currentProFile()][varName] = v;
+ } else { // handle lines "CONFIG = foo bar"
+ m_tempValuemap[varName] += v;
+ m_tempFilevaluemap[currentProFile()][varName] += v;
+ }
+ }
+ } else {
+ // We are greedy for values.
+ m_tempValuemap[varName] += v;
+ m_tempFilevaluemap[currentProFile()][varName] += v;
+ }
break;
- case ProVariable::RemoveOperator: // -
- // fix me: interaction between AddOperator and RemoveOperator
- insertUnique(&m_valuemap, varName.prepend(QLatin1Char('-')), v, false);
- insertUnique(&m_filevaluemap[currentProFile()],
- varName.prepend(QLatin1Char('-')), v, false);
+ case ProVariable::UniqueAddOperator: // *=
+ if (!m_skipLevel || m_cumulative) {
+ insertUnique(&m_tempValuemap, varName, v);
+ insertUnique(&m_tempFilevaluemap[currentProFile()], varName, v);
+ }
+ break;
+ case ProVariable::AddOperator: // +=
+ if (!m_skipLevel || m_cumulative) {
+ m_tempValuemap[varName] += v;
+ m_tempFilevaluemap[currentProFile()][varName] += v;
+ }
+ break;
+ case ProVariable::RemoveOperator: // -=
+ if (!m_cumulative) {
+ if (!m_skipLevel) {
+ removeEach(&m_tempValuemap, varName, v);
+ removeEach(&m_tempFilevaluemap[currentProFile()], varName, v);
+ }
+ } else {
+ // We are stingy with our values, too.
+ }
break;
- case ProVariable::ReplaceOperator: // ~
+ case ProVariable::ReplaceOperator: // ~=
{
// DEFINES ~= s/a/b/?[gqi]
-/* Create a superset by executing replacement + adding items that have changed
- to original list. We're not sure if this is really the right approach, so for
- the time being we will just do nothing ...
-
+ // FIXME: qmake variable-expands val first.
+ if (val.length() < 4 || val[0] != QLatin1Char('s')) {
+ q->logMessage(format("the ~= operator can handle only the s/// function."));
+ return false;
+ }
QChar sep = val.at(1);
QStringList func = val.split(sep);
if (func.count() < 3 || func.count() > 4) {
- q->logMessage(format("'~= operator '(function s///) expects 3 or 4 arguments."));
- return false;
- }
- if (func[0] != QLatin1String("s")) {
- q->logMessage(format("~= operator can only handle s/// function."));
+ q->logMessage(format("the s/// function expects 3 or 4 arguments."));
return false;
}
@@ -628,40 +853,40 @@ bool ProFileEvaluator::Private::visitProValue(ProValue *value)
QRegExp regexp(pattern, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive);
- QStringList replaceList = replaceInList(m_valuemap.value(varName), regexp, replace,
- global);
- // Add changed entries to list
- foreach (const QString &entry, replaceList)
- if (!m_valuemap.value(varName).contains(entry))
- insertUnique(&m_valuemap, varName, QStringList() << entry, false);
-
- replaceList = replaceInList(m_filevaluemap[currentProFile()].value(varName), regexp,
- replace, global);
- foreach (const QString &entry, replaceList)
- if (!m_filevaluemap[currentProFile()].value(varName).contains(entry))
- insertUnique(&m_filevaluemap[currentProFile()], varName,
- QStringList() << entry, false); */
+ if (!m_skipLevel || m_cumulative) {
+ // We could make a union of modified and unmodified values,
+ // but this will break just as much as it fixes, so leave it as is.
+ replaceInList(&m_tempValuemap[varName], regexp, replace, global);
+ replaceInList(&m_tempFilevaluemap[currentProFile()][varName], regexp, replace, global);
+ }
}
break;
}
+ m_isFirstVariableValue = false;
return true;
}
bool ProFileEvaluator::Private::visitProFunction(ProFunction *func)
{
- m_lineNo = func->lineNumber();
- bool result = true;
- bool ok = true;
- QString text = func->text();
- int lparen = text.indexOf(QLatin1Char('('));
- int rparen = text.lastIndexOf(QLatin1Char(')'));
- Q_ASSERT(lparen < rparen);
-
- QString arguments = text.mid(lparen + 1, rparen - lparen - 1);
- QString funcName = text.left(lparen);
- ok &= evaluateConditionalFunction(funcName.trimmed(), arguments, &result);
- return ok;
+ if (!m_updateCondition || m_condition == ConditionFalse) {
+ QString text = func->text();
+ int lparen = text.indexOf(QLatin1Char('('));
+ int rparen = text.lastIndexOf(QLatin1Char(')'));
+ Q_ASSERT(lparen < rparen);
+ QString arguments = text.mid(lparen + 1, rparen - lparen - 1);
+ QString funcName = text.left(lparen);
+ m_lineNo = func->lineNumber();
+ bool result;
+ if (!evaluateConditionalFunction(funcName.trimmed(), arguments, &result)) {
+ m_invertNext = false;
+ return false;
+ }
+ if (!m_skipLevel && (result ^ m_invertNext))
+ m_condition = ConditionTrue;
+ }
+ m_invertNext = false;
+ return true;
}
@@ -781,7 +1006,7 @@ QString ProFileEvaluator::Private::currentFileName() const
return QString();
}
-QString ProFileEvaluator::Private::getcwd() const
+QString ProFileEvaluator::Private::currentDirectory() const
{
ProFile *cur = m_profileStack.top();
return cur->directoryName();
@@ -1018,29 +1243,29 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
static QHash<QString, int> *expands = 0;
if (!expands) {
expands = new QHash<QString, int>;
- expands->insert(QLatin1String("member"), E_MEMBER); //v (implemented)
- expands->insert(QLatin1String("first"), E_FIRST); //v
- expands->insert(QLatin1String("last"), E_LAST); //v
+ expands->insert(QLatin1String("member"), E_MEMBER);
+ expands->insert(QLatin1String("first"), E_FIRST);
+ expands->insert(QLatin1String("last"), E_LAST);
expands->insert(QLatin1String("cat"), E_CAT);
- expands->insert(QLatin1String("fromfile"), E_FROMFILE);
+ expands->insert(QLatin1String("fromfile"), E_FROMFILE); // implementation disabled (see comment below)
expands->insert(QLatin1String("eval"), E_EVAL);
expands->insert(QLatin1String("list"), E_LIST);
expands->insert(QLatin1String("sprintf"), E_SPRINTF);
- expands->insert(QLatin1String("join"), E_JOIN); //v
- expands->insert(QLatin1String("split"), E_SPLIT); //v
- expands->insert(QLatin1String("basename"), E_BASENAME); //v
- expands->insert(QLatin1String("dirname"), E_DIRNAME); //v
+ expands->insert(QLatin1String("join"), E_JOIN);
+ expands->insert(QLatin1String("split"), E_SPLIT);
+ expands->insert(QLatin1String("basename"), E_BASENAME);
+ expands->insert(QLatin1String("dirname"), E_DIRNAME);
expands->insert(QLatin1String("section"), E_SECTION);
expands->insert(QLatin1String("find"), E_FIND);
- expands->insert(QLatin1String("system"), E_SYSTEM); //v
+ expands->insert(QLatin1String("system"), E_SYSTEM);
expands->insert(QLatin1String("unique"), E_UNIQUE);
- expands->insert(QLatin1String("quote"), E_QUOTE); //v
+ expands->insert(QLatin1String("quote"), E_QUOTE);
expands->insert(QLatin1String("escape_expand"), E_ESCAPE_EXPAND);
expands->insert(QLatin1String("upper"), E_UPPER);
expands->insert(QLatin1String("lower"), E_LOWER);
expands->insert(QLatin1String("re_escape"), E_RE_ESCAPE);
expands->insert(QLatin1String("files"), E_FILES);
- expands->insert(QLatin1String("prompt"), E_PROMPT);
+ expands->insert(QLatin1String("prompt"), E_PROMPT); // interactive, so cannot be implemented
expands->insert(QLatin1String("replace"), E_REPLACE);
}
ExpandFunc func_t = ExpandFunc(expands->value(func.toLower()));
@@ -1089,6 +1314,16 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
}
break;
}
+ case E_SPRINTF:
+ if(args.count() < 1) {
+ q->logMessage(format("sprintf(format, ...) requires at least one argument"));
+ } else {
+ QString tmp = args.at(0);
+ for (int i = 1; i < args.count(); ++i)
+ tmp = tmp.arg(args.at(i));
+ ret = split_value_list(tmp);
+ }
+ break;
case E_JOIN: {
if (args.count() < 1 || args.count() > 4) {
q->logMessage(format("join(var, glue, before, after) requires one to four arguments."));
@@ -1108,9 +1343,9 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
}
case E_SPLIT: {
if (args.count() != 2) {
- q->logMessage(format("split(var, sep) requires two arguments"));
+ q->logMessage(format("split(var, sep) requires one or two arguments"));
} else {
- QString sep = args.at(1);
+ const QString &sep = (args.count() == 2) ? args[1] : QString(Option::field_sep);
foreach (const QString &var, values(args.first()))
foreach (const QString &splt, var.split(sep))
ret.append(splt);
@@ -1181,8 +1416,82 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
}
break;
}
- case E_SYSTEM: {
- if (m_condition) {
+ case E_CAT:
+ if (args.count() < 1 || args.count() > 2) {
+ q->logMessage(format("cat(file, singleline=true) requires one or two arguments."));
+ } else {
+ QString file = args[0];
+ file = Option::fixPathToLocalOS(file);
+
+ bool singleLine = true;
+ if (args.count() > 1)
+ singleLine = (args[1].toLower() == QLatin1String("true"));
+
+ QFile qfile(file);
+ if (qfile.open(QIODevice::ReadOnly)) {
+ QTextStream stream(&qfile);
+ while (!stream.atEnd()) {
+ ret += split_value_list(stream.readLine().trimmed());
+ if (!singleLine)
+ ret += QLatin1String("\n");
+ }
+ qfile.close();
+ }
+ }
+ break;
+#if 0 // Used only by Qt's configure for caching
+ case E_FROMFILE:
+ if (args.count() != 2) {
+ q->logMessage(format("fromfile(file, variable) requires two arguments."));
+ } else {
+ QString file = args[0], seek_variableName = args[1];
+
+ ProFile pro(Option::fixPathToLocalOS(file));
+
+ ProFileEvaluator visitor;
+ visitor.setVerbose(m_verbose);
+ visitor.setCumulative(m_cumulative);
+
+ if (!visitor.queryProFile(&pro))
+ break;
+
+ if (!visitor.accept(&pro))
+ break;
+
+ ret = visitor.values(seek_variableName);
+ }
+ break;
+#endif
+ case E_EVAL: {
+ if (args.count() != 1) {
+ q->logMessage(format("eval(variable) requires one argument"));
+
+ } else {
+ ret += values(args.at(0));
+ }
+ break; }
+ case E_LIST: {
+ static int x = 0;
+ QString tmp;
+ tmp.sprintf(".QMAKE_INTERNAL_TMP_variableName_%d", x++);
+ ret = QStringList(tmp);
+ QStringList lst;
+ foreach (const QString &arg, args)
+ lst += split_value_list(arg);
+ m_valuemap[tmp] = lst;
+ break; }
+ case E_FIND:
+ if (args.count() != 2) {
+ q->logMessage(format("find(var, str) requires two arguments."));
+ } else {
+ QRegExp regx(args[1]);
+ foreach (const QString &val, values(args.first()))
+ if (regx.indexIn(val) != -1)
+ ret += val;
+ }
+ break;
+ case E_SYSTEM:
+ if (!m_skipLevel) {
if (args.count() < 1 || args.count() > 2) {
q->logMessage(format("system(execute) requires one or two arguments."));
} else {
@@ -1206,13 +1515,114 @@ QStringList ProFileEvaluator::Private::evaluateExpandFunction(const QString &fun
ret += split_value_list(output);
}
}
- break; }
+ break;
+ case E_UNIQUE:
+ if(args.count() != 1) {
+ q->logMessage(format("unique(var) requires one argument."));
+ } else {
+ foreach (const QString &var, values(args.first()))
+ if (!ret.contains(var))
+ ret.append(var);
+ }
+ break;
case E_QUOTE:
for (int i = 0; i < args.count(); ++i)
ret += QStringList(args.at(i));
break;
+ case E_ESCAPE_EXPAND:
+ for (int i = 0; i < args.size(); ++i) {
+ QChar *i_data = args[i].data();
+ int i_len = args[i].length();
+ for (int x = 0; x < i_len; ++x) {
+ if (*(i_data+x) == QLatin1Char('\\') && x < i_len-1) {
+ if (*(i_data+x+1) == QLatin1Char('\\')) {
+ ++x;
+ } else {
+ struct {
+ char in, out;
+ } mapped_quotes[] = {
+ { 'n', '\n' },
+ { 't', '\t' },
+ { 'r', '\r' },
+ { 0, 0 }
+ };
+ for (int i = 0; mapped_quotes[i].in; ++i) {
+ if (*(i_data+x+1) == QLatin1Char(mapped_quotes[i].in)) {
+ *(i_data+x) = QLatin1Char(mapped_quotes[i].out);
+ if (x < i_len-2)
+ memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar));
+ --i_len;
+ break;
+ }
+ }
+ }
+ }
+ }
+ ret.append(QString(i_data, i_len));
+ }
+ break;
+ case E_RE_ESCAPE:
+ for (int i = 0; i < args.size(); ++i)
+ ret += QRegExp::escape(args[i]);
+ break;
+ case E_UPPER:
+ case E_LOWER:
+ for (int i = 0; i < args.count(); ++i)
+ if (func_t == E_UPPER)
+ ret += args[i].toUpper();
+ else
+ ret += args[i].toLower();
+ break;
+ case E_FILES:
+ if (args.count() != 1 && args.count() != 2) {
+ q->logMessage(format("files(pattern, recursive=false) requires one or two arguments"));
+ } else {
+ bool recursive = false;
+ if (args.count() == 2)
+ recursive = (args[1].toLower() == QLatin1String("true") || args[1].toInt());
+ QStringList dirs;
+ QString r = Option::fixPathToLocalOS(args[0]);
+ int slash = r.lastIndexOf(QDir::separator());
+ if (slash != -1) {
+ dirs.append(r.left(slash));
+ r = r.mid(slash+1);
+ } else {
+ dirs.append(QString());
+ }
+
+ const QRegExp regex(r, Qt::CaseSensitive, QRegExp::Wildcard);
+ for (int d = 0; d < dirs.count(); d++) {
+ QString dir = dirs[d];
+ if (!dir.isEmpty() && !dir.endsWith(Option::dir_sep))
+ dir += QLatin1Char('/');
+
+ QDir qdir(dir);
+ for (int i = 0; i < (int)qdir.count(); ++i) {
+ if (qdir[i] == QLatin1String(".") || qdir[i] == QLatin1String(".."))
+ continue;
+ QString fname = dir + qdir[i];
+ if (QFileInfo(fname).isDir()) {
+ if (recursive)
+ dirs.append(fname);
+ }
+ if (regex.exactMatch(qdir[i]))
+ ret += fname;
+ }
+ }
+ }
+ break;
+ case E_REPLACE:
+ if(args.count() != 3 ) {
+ q->logMessage(format("replace(var, before, after) requires three arguments"));
+ } else {
+ const QRegExp before(args[1]);
+ const QString after(args[2]);
+ foreach (QString val, values(args.first()))
+ ret += val.replace(before, after);
+ }
+ break;
case 0:
- q->logMessage(format("'%1' is not a function").arg(func));
+ q->logMessage(format("'%1' is not a recognized replace function").arg(func));
break;
default:
q->logMessage(format("Function '%1' is not implemented").arg(func));
@@ -1233,26 +1643,67 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
for (int i = 0; i < argumentsList.count(); ++i)
args += expandVariableReferences(argumentsList[i]).join(sep);
- enum ConditionFunc { CF_CONFIG = 1, CF_CONTAINS, CF_COUNT, CF_EXISTS, CF_INCLUDE,
- CF_LOAD, CF_ISEMPTY, CF_SYSTEM, CF_MESSAGE};
+ enum TestFunc { T_REQUIRES=1, T_GREATERTHAN, T_LESSTHAN, T_EQUALS,
+ T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM,
+ T_RETURN, T_BREAK, T_NEXT, T_DEFINED, T_CONTAINS, T_INFILE,
+ T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, T_DEBUG, T_MESSAGE, T_IF };
static QHash<QString, int> *functions = 0;
if (!functions) {
functions = new QHash<QString, int>;
- functions->insert(QLatin1String("load"), CF_LOAD); //v
- functions->insert(QLatin1String("include"), CF_INCLUDE); //v
- functions->insert(QLatin1String("message"), CF_MESSAGE); //v
- functions->insert(QLatin1String("warning"), CF_MESSAGE); //v
- functions->insert(QLatin1String("error"), CF_MESSAGE); //v
+ functions->insert(QLatin1String("requires"), T_REQUIRES);
+ functions->insert(QLatin1String("greaterThan"), T_GREATERTHAN);
+ functions->insert(QLatin1String("lessThan"), T_LESSTHAN);
+ functions->insert(QLatin1String("equals"), T_EQUALS);
+ functions->insert(QLatin1String("isEqual"), T_EQUALS);
+ functions->insert(QLatin1String("exists"), T_EXISTS);
+ functions->insert(QLatin1String("export"), T_EXPORT);
+ functions->insert(QLatin1String("clear"), T_CLEAR);
+ functions->insert(QLatin1String("unset"), T_UNSET);
+ functions->insert(QLatin1String("eval"), T_EVAL);
+ functions->insert(QLatin1String("CONFIG"), T_CONFIG);
+ functions->insert(QLatin1String("if"), T_IF);
+ functions->insert(QLatin1String("isActiveConfig"), T_CONFIG);
+ functions->insert(QLatin1String("system"), T_SYSTEM);
+ functions->insert(QLatin1String("return"), T_RETURN);
+ functions->insert(QLatin1String("break"), T_BREAK);
+ functions->insert(QLatin1String("next"), T_NEXT);
+ functions->insert(QLatin1String("defined"), T_DEFINED);
+ functions->insert(QLatin1String("contains"), T_CONTAINS);
+ functions->insert(QLatin1String("infile"), T_INFILE);
+ functions->insert(QLatin1String("count"), T_COUNT);
+ functions->insert(QLatin1String("isEmpty"), T_ISEMPTY);
+ functions->insert(QLatin1String("load"), T_LOAD); //v
+ functions->insert(QLatin1String("include"), T_INCLUDE); //v
+ functions->insert(QLatin1String("debug"), T_DEBUG);
+ functions->insert(QLatin1String("message"), T_MESSAGE); //v
+ functions->insert(QLatin1String("warning"), T_MESSAGE); //v
+ functions->insert(QLatin1String("error"), T_MESSAGE); //v
}
bool cond = false;
bool ok = true;
- ConditionFunc func_t = (ConditionFunc)functions->value(function);
+ TestFunc func_t = (TestFunc)functions->value(function);
switch (func_t) {
- case CF_CONFIG: {
+#if 0
+ case T_INFILE:
+ case T_REQUIRES:
+ case T_GREATERTHAN:
+ case T_LESSTHAN:
+ case T_EQUALS:
+ case T_EXPORT:
+ case T_CLEAR:
+ case T_UNSET:
+ case T_EVAL:
+ case T_IF:
+ case T_RETURN:
+ case T_BREAK:
+ case T_NEXT:
+ case T_DEFINED:
+#endif
+ case T_CONFIG: {
if (args.count() < 1 || args.count() > 2) {
q->logMessage(format("CONFIG(config) requires one or two arguments."));
ok = false;
@@ -1264,7 +1715,7 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
}
const QStringList mutuals = args[1].split(QLatin1Char('|'));
const QStringList &configs = valuesDirect(QLatin1String("CONFIG"));
- for (int i = configs.size() - 1 && ok; i >= 0; i--) {
+ for (int i = configs.size() - 1; i >= 0; i--) {
for (int mut = 0; mut < mutuals.count(); mut++) {
if (configs[i] == mutuals[mut].trimmed()) {
cond = (configs[i] == args[0]);
@@ -1275,7 +1726,7 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
done_T_CONFIG:
break;
}
- case CF_CONTAINS: {
+ case T_CONTAINS: {
if (args.count() < 2 || args.count() > 3) {
q->logMessage(format("contains(var, val) requires two or three arguments."));
ok = false;
@@ -1307,9 +1758,9 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
done_T_CONTAINS:
break;
}
- case CF_COUNT: {
+ case T_COUNT: {
if (args.count() != 2 && args.count() != 3) {
- q->logMessage(format("count(var, count) requires two or three arguments."));
+ q->logMessage(format("count(var, count, op=\"equals\") requires two or three arguments."));
ok = false;
break;
}
@@ -1334,7 +1785,9 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
cond = values(args.first()).count() == args[1].toInt();
break;
}
- case CF_INCLUDE: {
+ case T_INCLUDE: {
+ if (m_skipLevel && !m_cumulative)
+ break;
QString parseInto;
if (args.count() == 2) {
parseInto = args[1];
@@ -1345,12 +1798,14 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
}
QString fileName = args.first();
// ### this breaks if we have include(c:/reallystupid.pri) but IMHO that's really bad style.
- QDir currentProPath(getcwd());
+ QDir currentProPath(currentDirectory());
fileName = QDir::cleanPath(currentProPath.absoluteFilePath(fileName));
ok = evaluateFile(fileName, &ok);
break;
}
- case CF_LOAD: {
+ case T_LOAD: {
+ if (m_skipLevel && !m_cumulative)
+ break;
QString parseInto;
bool ignore_error = false;
if (args.count() == 2) {
@@ -1364,13 +1819,16 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
ok = evaluateFeatureFile( args.first(), &cond);
break;
}
- case CF_MESSAGE: {
+ case T_DEBUG:
+ // Yup - do nothing. Nothing is going to enable debug output anyway.
+ break;
+ case T_MESSAGE: {
if (args.count() != 1) {
q->logMessage(format("%1(message) requires one argument.").arg(function));
ok = false;
break;
}
- QString msg = args.first();
+ QString msg = fixEnvVariables(args.first());
if (function == QLatin1String("error")) {
QStringList parents;
foreach (ProFile *proFile, m_profileStack)
@@ -1387,7 +1845,8 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
}
break;
}
- case CF_SYSTEM: {
+#if 0 // Way too dangerous to enable.
+ case T_SYSTEM: {
if (args.count() != 1) {
q->logMessage(format("system(exec) requires one argument."));
ok = false;
@@ -1396,7 +1855,8 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
ok = system(args.first().toLatin1().constData()) == 0;
break;
}
- case CF_ISEMPTY: {
+#endif
+ case T_ISEMPTY: {
if (args.count() != 1) {
q->logMessage(format("isEmpty(var) requires one argument."));
ok = false;
@@ -1411,31 +1871,38 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
}
break;
}
- case CF_EXISTS: {
+ case T_EXISTS: {
if (args.count() != 1) {
q->logMessage(format("exists(file) requires one argument."));
ok = false;
break;
}
QString file = args.first();
-
- file = QDir::cleanPath(file);
+ file = Option::fixPathToLocalOS(file);
if (QFile::exists(file)) {
cond = true;
break;
}
//regular expression I guess
- QString dirstr = getcwd();
+ QString dirstr = currentDirectory();
int slsh = file.lastIndexOf(Option::dir_sep);
if (slsh != -1) {
dirstr = file.left(slsh+1);
file = file.right(file.length() - slsh - 1);
}
- cond = QDir(dirstr).entryList(QStringList(file)).count();
+ if (file.contains(QLatin1Char('*')) || file.contains(QLatin1Char('?')))
+ cond = QDir(dirstr).entryList(QStringList(file)).count();
break;
}
+ case 0:
+ // This is too chatty currently (missing defineTest and defineReplace)
+ //q->logMessage(format("'%1' is not a recognized test function").arg(function));
+ break;
+ default:
+ q->logMessage(format("Function '%1' is not implemented").arg(function));
+ break;
}
if (result)
@@ -1444,32 +1911,131 @@ bool ProFileEvaluator::Private::evaluateConditionalFunction(const QString &funct
return ok;
}
-QStringList ProFileEvaluator::Private::values(const QString &variableName) const
+QStringList ProFileEvaluator::Private::values(const QString &variableName,
+ const QHash<QString, QStringList> &place,
+ const ProFile *pro) const
{
- if (variableName == QLatin1String("TARGET")) {
- QStringList list = m_valuemap.value(variableName);
- if (!m_origfile.isEmpty())
- list.append(QFileInfo(m_origfile).baseName());
- return list;
+ if (variableName == QLatin1String("LITERAL_WHITESPACE")) //a real space in a token
+ return QStringList(QLatin1String("\t"));
+ if (variableName == QLatin1String("LITERAL_DOLLAR")) //a real $
+ return QStringList(QLatin1String("$"));
+ if (variableName == QLatin1String("LITERAL_HASH")) //a real #
+ return QStringList(QLatin1String("#"));
+ if (variableName == QLatin1String("OUT_PWD")) //the out going dir
+ return QStringList(m_outputDir);
+ if (variableName == QLatin1String("PWD") || //current working dir (of _FILE_)
+ variableName == QLatin1String("IN_PWD"))
+ return QStringList(currentDirectory());
+ if (variableName == QLatin1String("DIR_SEPARATOR"))
+ return QStringList(Option::dir_sep);
+ if (variableName == QLatin1String("DIRLIST_SEPARATOR"))
+ return QStringList(Option::dirlist_sep);
+ if (variableName == QLatin1String("_LINE_")) //parser line number
+ return QStringList(QString::number(m_lineNo));
+ if (variableName == QLatin1String("_FILE_")) //parser file; qmake is a bit weird here
+ return QStringList(m_profileStack.size() == 1 ? pro->fileName() : QFileInfo(pro->fileName()).fileName());
+ if (variableName == QLatin1String("_DATE_")) //current date/time
+ return QStringList(QDateTime::currentDateTime().toString());
+ if (variableName == QLatin1String("_PRO_FILE_"))
+ return QStringList(m_origfile);
+ if (variableName == QLatin1String("_PRO_FILE_PWD_"))
+ return QStringList(QFileInfo(m_origfile).absolutePath());
+ if (variableName == QLatin1String("_QMAKE_CACHE_"))
+ return QStringList(); // FIXME?
+ if (variableName.startsWith(QLatin1String("QMAKE_HOST."))) {
+ QString ret, type = variableName.mid(11);
+#if defined(Q_OS_WIN32)
+ if (type == QLatin1String("os")) {
+ ret = QLatin1String("Windows");
+ } else if (type == QLatin1String("name")) {
+ DWORD name_length = 1024;
+ TCHAR name[1024];
+ if (GetComputerName(name, &name_length))
+ ret = QString::fromUtf16((ushort*)name, name_length);
+ } else if (type == QLatin1String("version") || type == QLatin1String("version_string")) {
+ QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
+ if (type == QLatin1String("version"))
+ ret = QString::number(ver);
+ else if (ver == QSysInfo::WV_Me)
+ ret = QLatin1String("WinMe");
+ else if (ver == QSysInfo::WV_95)
+ ret = QLatin1String("Win95");
+ else if (ver == QSysInfo::WV_98)
+ ret = QLatin1String("Win98");
+ else if (ver == QSysInfo::WV_NT)
+ ret = QLatin1String("WinNT");
+ else if (ver == QSysInfo::WV_2000)
+ ret = QLatin1String("Win2000");
+ else if (ver == QSysInfo::WV_2000)
+ ret = QLatin1String("Win2003");
+ else if (ver == QSysInfo::WV_XP)
+ ret = QLatin1String("WinXP");
+ else if (ver == QSysInfo::WV_VISTA)
+ ret = QLatin1String("WinVista");
+ else
+ ret = QLatin1String("Unknown");
+ } else if (type == QLatin1String("arch")) {
+ SYSTEM_INFO info;
+ GetSystemInfo(&info);
+ switch(info.wProcessorArchitecture) {
+#ifdef PROCESSOR_ARCHITECTURE_AMD64
+ case PROCESSOR_ARCHITECTURE_AMD64:
+ ret = QLatin1String("x86_64");
+ break;
+#endif
+ case PROCESSOR_ARCHITECTURE_INTEL:
+ ret = QLatin1String("x86");
+ break;
+ case PROCESSOR_ARCHITECTURE_IA64:
+#ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
+ case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
+#endif
+ ret = QLatin1String("IA64");
+ break;
+ default:
+ ret = QLatin1String("Unknown");
+ break;
+ }
+ }
+#elif defined(Q_OS_UNIX)
+ struct utsname name;
+ if (!uname(&name)) {
+ if (type == QLatin1String("os"))
+ ret = QString::fromLatin1(name.sysname);
+ else if (type == QLatin1String("name"))
+ ret = QString::fromLatin1(name.nodename);
+ else if (type == QLatin1String("version"))
+ ret = QString::fromLatin1(name.release);
+ else if (type == QLatin1String("version_string"))
+ ret = QString::fromLatin1(name.version);
+ else if (type == QLatin1String("arch"))
+ ret = QString::fromLatin1(name.machine);
+ }
+#endif
+ return QStringList(ret);
}
- if (variableName == QLatin1String("PWD")) {
- return QStringList(getcwd());
+
+ QStringList result = place[variableName];
+ if (result.isEmpty()) {
+ if (variableName == QLatin1String("TARGET")) {
+ result.append(QFileInfo(m_origfile).baseName());
+ } else if (variableName == QLatin1String("TEMPLATE")) {
+ result.append(QLatin1String("app"));
+ } else if (variableName == QLatin1String("QMAKE_DIR_SEP")) {
+ result.append(Option::dirlist_sep);
+ }
}
- return m_valuemap.value(variableName);
+ return result;
+}
+
+QStringList ProFileEvaluator::Private::values(const QString &variableName) const
+{
+ return values(variableName, m_valuemap, currentProFile());
}
QStringList ProFileEvaluator::Private::values(const QString &variableName, const ProFile *pro) const
{
- if (variableName == QLatin1String("TARGET")) {
- QStringList list = m_filevaluemap[pro].value(variableName);
- if (!m_origfile.isEmpty())
- list.append(QFileInfo(m_origfile).baseName());
- return list;
- }
- if (variableName == QLatin1String("PWD")) {
- return QStringList(QFileInfo(pro->fileName()).absoluteFilePath());
- }
- return m_filevaluemap[pro].value(variableName);
+ return values(variableName, m_filevaluemap[pro], pro);
}
ProFile *ProFileEvaluator::parsedProFile(const QString &fileName)
@@ -1540,7 +2106,13 @@ bool ProFileEvaluator::Private::evaluateFeatureFile(const QString &fileName, boo
break;
}
}
- return fn.isEmpty() ? false : evaluateFile(fn, result);
+ if (fn.isEmpty())
+ return false;
+ bool cumulative = m_cumulative;
+ m_cumulative = false;
+ bool ok = evaluateFile(fn, result);
+ m_cumulative = cumulative;
+ return ok;
}
void ProFileEvaluator::Private::expandPatternHelper(const QString &relName, const QString &absName,
@@ -1650,14 +2222,23 @@ bool ProFileEvaluator::contains(const QString &variableName) const
return d->m_valuemap.contains(variableName);
}
+inline QStringList fixEnvVariables(const QStringList &x)
+{
+ QStringList ret;
+ foreach (const QString &str, x)
+ ret << Option::fixString(str, Option::FixEnvVars);
+ return ret;
+}
+
+
QStringList ProFileEvaluator::values(const QString &variableName) const
{
- return d->values(variableName);
+ return fixEnvVariables(d->values(variableName));
}
QStringList ProFileEvaluator::values(const QString &variableName, const ProFile *pro) const
{
- return d->values(variableName, pro);
+ return fixEnvVariables(d->values(variableName, pro));
}
ProFileEvaluator::TemplateType ProFileEvaluator::templateType()
@@ -1669,6 +2250,8 @@ ProFileEvaluator::TemplateType ProFileEvaluator::templateType()
return TT_Application;
if (t == QLatin1String("lib"))
return TT_Library;
+ if (t == QLatin1String("script"))
+ return TT_Script;
if (t == QLatin1String("subdirs"))
return TT_Subdirs;
}
@@ -1713,18 +2296,20 @@ void ProFileEvaluator::addProperties(const QHash<QString, QString> &properties)
void ProFileEvaluator::logMessage(const QString &message)
{
- if (d->m_verbose)
+ if (d->m_verbose && !d->m_skipLevel)
qWarning("%s", qPrintable(message));
}
void ProFileEvaluator::fileMessage(const QString &message)
{
- qWarning("%s", qPrintable(message));
+ if (!d->m_skipLevel)
+ qWarning("%s", qPrintable(message));
}
void ProFileEvaluator::errorMessage(const QString &message)
{
- qWarning("%s", qPrintable(message));
+ if (!d->m_skipLevel)
+ qWarning("%s", qPrintable(message));
}
void ProFileEvaluator::setVerbose(bool on)
@@ -1732,6 +2317,16 @@ void ProFileEvaluator::setVerbose(bool on)
d->m_verbose = on;
}
+void ProFileEvaluator::setCumulative(bool on)
+{
+ d->m_cumulative = on;
+}
+
+void ProFileEvaluator::setOutputDir(const QString &dir)
+{
+ d->m_outputDir = dir;
+}
+
void evaluateProFile(const ProFileEvaluator &visitor, QHash<QByteArray, QStringList> *varMap)
{
QStringList sourceFiles;
diff --git a/tools/linguist/shared/profileevaluator.h b/tools/linguist/shared/profileevaluator.h
index beb16ea..ae1422a 100644
--- a/tools/linguist/shared/profileevaluator.h
+++ b/tools/linguist/shared/profileevaluator.h
@@ -65,6 +65,7 @@ public:
TT_Unknown = 0,
TT_Application,
TT_Library,
+ TT_Script,
TT_Subdirs
};
@@ -73,7 +74,9 @@ public:
ProFileEvaluator::TemplateType templateType();
virtual bool contains(const QString &variableName) const;
- void setVerbose(bool on);
+ void setVerbose(bool on); // Default is false
+ void setCumulative(bool on); // Default is true!
+ void setOutputDir(const QString &dir); // Default is empty
bool queryProFile(ProFile *pro);
bool accept(ProFile *pro);
diff --git a/tools/linguist/shared/proparserutils.h b/tools/linguist/shared/proparserutils.h
index 8914a8e..c27c3c0 100644
--- a/tools/linguist/shared/proparserutils.h
+++ b/tools/linguist/shared/proparserutils.h
@@ -93,6 +93,25 @@ struct Option
Option::qmakespec = QString::fromLatin1(qgetenv("QMAKESPEC").data());
Option::field_sep = QLatin1Char(' ');
}
+
+ enum StringFixFlags {
+ FixNone = 0x00,
+ FixEnvVars = 0x01,
+ FixPathCanonicalize = 0x02,
+ FixPathToLocalSeparators = 0x04,
+ FixPathToTargetSeparators = 0x08
+ };
+ static QString fixString(QString string, uchar flags);
+
+ inline static QString fixPathToLocalOS(const QString &in, bool fix_env = true, bool canonical = true)
+ {
+ uchar flags = FixPathToLocalSeparators;
+ if (fix_env)
+ flags |= FixEnvVars;
+ if (canonical)
+ flags |= FixPathCanonicalize;
+ return fixString(in, flags);
+ }
};
#if defined(Q_OS_WIN32)
Option::TARG_MODE Option::target_mode = Option::TARG_WIN_MODE;
@@ -110,17 +129,20 @@ QString Option::dir_sep;
QChar Option::field_sep;
static void insertUnique(QHash<QString, QStringList> *map,
- const QString &key, const QStringList &value, bool unique = true)
+ const QString &key, const QStringList &value)
{
QStringList &sl = (*map)[key];
- if (!unique) {
- sl += value;
- } else {
- for (int i = 0; i < value.count(); ++i) {
- if (!sl.contains(value.at(i)))
- sl.append(value.at(i));
- }
- }
+ foreach (const QString &str, value)
+ if (!sl.contains(str))
+ sl.append(str);
+}
+
+static void removeEach(QHash<QString, QStringList> *map,
+ const QString &key, const QStringList &value)
+{
+ QStringList &sl = (*map)[key];
+ foreach (const QString &str, value)
+ sl.removeAll(str);
}
/*
@@ -148,7 +170,12 @@ static QStringList replaceInList(const QStringList &varList, const QRegExp &rege
}
*/
-inline QStringList splitPathList(const QString paths)
+inline QString fixEnvVariables(const QString &x)
+{
+ return Option::fixString(x, Option::FixEnvVars);
+}
+
+inline QStringList splitPathList(const QString &paths)
{
return paths.split(Option::dirlist_sep);
}
diff --git a/tools/linguist/shared/qscript.cpp b/tools/linguist/shared/qscript.cpp
deleted file mode 100644
index 7377cba..0000000
--- a/tools/linguist/shared/qscript.cpp
+++ /dev/null
@@ -1,2408 +0,0 @@
-// This file was generated by qlalr - DO NOT EDIT!
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the Qt Linguist of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-class QScriptGrammar
-{
-public:
- enum {
- EOF_SYMBOL = 0,
- T_AND = 1,
- T_AND_AND = 2,
- T_AND_EQ = 3,
- T_AUTOMATIC_SEMICOLON = 62,
- T_BREAK = 4,
- T_CASE = 5,
- T_CATCH = 6,
- T_COLON = 7,
- T_COMMA = 8,
- T_CONST = 81,
- T_CONTINUE = 9,
- T_DEBUGGER = 82,
- T_DEFAULT = 10,
- T_DELETE = 11,
- T_DIVIDE_ = 12,
- T_DIVIDE_EQ = 13,
- T_DO = 14,
- T_DOT = 15,
- T_ELSE = 16,
- T_EQ = 17,
- T_EQ_EQ = 18,
- T_EQ_EQ_EQ = 19,
- T_FALSE = 80,
- T_FINALLY = 20,
- T_FOR = 21,
- T_FUNCTION = 22,
- T_GE = 23,
- T_GT = 24,
- T_GT_GT = 25,
- T_GT_GT_EQ = 26,
- T_GT_GT_GT = 27,
- T_GT_GT_GT_EQ = 28,
- T_IDENTIFIER = 29,
- T_IF = 30,
- T_IN = 31,
- T_INSTANCEOF = 32,
- T_LBRACE = 33,
- T_LBRACKET = 34,
- T_LE = 35,
- T_LPAREN = 36,
- T_LT = 37,
- T_LT_LT = 38,
- T_LT_LT_EQ = 39,
- T_MINUS = 40,
- T_MINUS_EQ = 41,
- T_MINUS_MINUS = 42,
- T_NEW = 43,
- T_NOT = 44,
- T_NOT_EQ = 45,
- T_NOT_EQ_EQ = 46,
- T_NULL = 78,
- T_NUMERIC_LITERAL = 47,
- T_OR = 48,
- T_OR_EQ = 49,
- T_OR_OR = 50,
- T_PLUS = 51,
- T_PLUS_EQ = 52,
- T_PLUS_PLUS = 53,
- T_QUESTION = 54,
- T_RBRACE = 55,
- T_RBRACKET = 56,
- T_REMAINDER = 57,
- T_REMAINDER_EQ = 58,
- T_RESERVED_WORD = 83,
- T_RETURN = 59,
- T_RPAREN = 60,
- T_SEMICOLON = 61,
- T_STAR = 63,
- T_STAR_EQ = 64,
- T_STRING_LITERAL = 65,
- T_SWITCH = 66,
- T_THIS = 67,
- T_THROW = 68,
- T_TILDE = 69,
- T_TRUE = 79,
- T_TRY = 70,
- T_TYPEOF = 71,
- T_VAR = 72,
- T_VOID = 73,
- T_WHILE = 74,
- T_WITH = 75,
- T_XOR = 76,
- T_XOR_EQ = 77,
-
- ACCEPT_STATE = 236,
- RULE_COUNT = 267,
- STATE_COUNT = 465,
- TERMINAL_COUNT = 84,
- NON_TERMINAL_COUNT = 88,
-
- GOTO_INDEX_OFFSET = 465,
- GOTO_INFO_OFFSET = 1374,
- GOTO_CHECK_OFFSET = 1374
- };
-
- static const char *const spell [];
- static const int lhs [];
- static const int rhs [];
- static const int goto_default [];
- static const int action_default [];
- static const int action_index [];
- static const int action_info [];
- static const int action_check [];
-
- static inline int nt_action (int state, int nt)
- {
- const int *const goto_index = &action_index [GOTO_INDEX_OFFSET];
- const int *const goto_check = &action_check [GOTO_CHECK_OFFSET];
-
- const int yyn = goto_index [state] + nt;
-
- if (yyn < 0 || goto_check [yyn] != nt)
- return goto_default [nt];
-
- const int *const goto_info = &action_info [GOTO_INFO_OFFSET];
- return goto_info [yyn];
- }
-
- static inline int t_action (int state, int token)
- {
- const int yyn = action_index [state] + token;
-
- if (yyn < 0 || action_check [yyn] != token)
- return - action_default [state];
-
- return action_info [yyn];
- }
-};
-
-
-const char *const QScriptGrammar::spell [] = {
- "end of file", "&", "&&", "&=", "break", "case", "catch", ":", ";", "continue",
- "default", "delete", "/", "/=", "do", ".", "else", "=", "==", "===",
- "finally", "for", "function", ">=", ">", ">>", ">>=", ">>>", ">>>=", "identifier",
- "if", "in", "instanceof", "{", "[", "<=", "(", "<", "<<", "<<=",
- "-", "-=", "--", "new", "!", "!=", "!==", "numeric literal", "|", "|=",
- "||", "+", "+=", "++", "?", "}", "]", "%", "%=", "return",
- ")", ";", 0, "*", "*=", "string literal", "switch", "this", "throw", "~",
- "try", "typeof", "var", "void", "while", "with", "^", "^=", "null", "true",
- "false", "const", "debugger", "reserved word"};
-
-const int QScriptGrammar::lhs [] = {
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 87, 87, 91, 91, 86, 86,
- 92, 92, 93, 93, 93, 93, 94, 94, 94, 94,
- 94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
- 94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
- 94, 94, 94, 94, 94, 94, 94, 95, 95, 96,
- 96, 96, 96, 96, 99, 99, 100, 100, 100, 100,
- 98, 98, 101, 101, 102, 102, 103, 103, 103, 104,
- 104, 104, 104, 104, 104, 104, 104, 104, 104, 105,
- 105, 105, 105, 106, 106, 106, 107, 107, 107, 107,
- 108, 108, 108, 108, 108, 108, 108, 109, 109, 109,
- 109, 109, 109, 110, 110, 110, 110, 110, 111, 111,
- 111, 111, 111, 112, 112, 113, 113, 114, 114, 115,
- 115, 116, 116, 117, 117, 118, 118, 119, 119, 120,
- 120, 121, 121, 122, 122, 123, 123, 90, 90, 124,
- 124, 125, 125, 125, 125, 125, 125, 125, 125, 125,
- 125, 125, 125, 89, 89, 126, 126, 127, 127, 128,
- 128, 129, 129, 129, 129, 129, 129, 129, 129, 129,
- 129, 129, 129, 129, 129, 129, 130, 146, 146, 145,
- 145, 131, 131, 147, 147, 148, 148, 150, 150, 149,
- 151, 154, 152, 152, 155, 153, 153, 132, 133, 133,
- 134, 134, 135, 135, 135, 135, 135, 135, 135, 136,
- 136, 136, 136, 137, 137, 137, 137, 138, 138, 139,
- 141, 156, 156, 159, 159, 157, 157, 160, 158, 140,
- 142, 142, 143, 143, 143, 161, 162, 144, 163, 97,
- 167, 167, 164, 164, 165, 165, 168, 84, 169, 169,
- 170, 170, 166, 166, 88, 88, 171};
-
-const int QScriptGrammar:: rhs[] = {
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
- 3, 5, 3, 3, 2, 4, 1, 2, 0, 1,
- 3, 5, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 4, 3, 3, 1, 2, 2, 2, 4, 3,
- 2, 3, 1, 3, 1, 1, 1, 2, 2, 1,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 1,
- 3, 3, 3, 1, 3, 3, 1, 3, 3, 3,
- 1, 3, 3, 3, 3, 3, 3, 1, 3, 3,
- 3, 3, 3, 1, 3, 3, 3, 3, 1, 3,
- 3, 3, 3, 1, 3, 1, 3, 1, 3, 1,
- 3, 1, 3, 1, 3, 1, 3, 1, 3, 1,
- 3, 1, 3, 1, 5, 1, 5, 1, 3, 1,
- 3, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 3, 0, 1, 1, 3, 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 3, 1, 2, 0,
- 1, 3, 3, 1, 1, 1, 3, 1, 3, 2,
- 2, 2, 0, 1, 2, 0, 1, 1, 2, 2,
- 7, 5, 7, 7, 5, 9, 10, 7, 8, 2,
- 2, 3, 3, 2, 2, 3, 3, 3, 3, 5,
- 5, 3, 5, 1, 2, 0, 1, 4, 3, 3,
- 3, 3, 3, 3, 4, 5, 2, 1, 8, 8,
- 1, 3, 0, 1, 0, 1, 1, 1, 1, 2,
- 1, 1, 0, 1, 0, 1, 2};
-
-const int QScriptGrammar::action_default [] = {
- 0, 97, 164, 128, 136, 132, 172, 179, 76, 148,
- 178, 186, 174, 124, 0, 175, 262, 61, 176, 177,
- 182, 77, 140, 144, 65, 94, 75, 80, 60, 0,
- 114, 180, 101, 259, 258, 261, 183, 0, 194, 0,
- 248, 0, 8, 9, 0, 5, 0, 263, 2, 0,
- 265, 19, 0, 0, 0, 0, 0, 3, 6, 0,
- 0, 166, 208, 7, 0, 1, 0, 0, 4, 0,
- 0, 195, 0, 0, 0, 184, 185, 90, 0, 173,
- 181, 0, 0, 77, 96, 263, 2, 265, 79, 78,
- 0, 0, 0, 92, 93, 91, 0, 264, 253, 254,
- 0, 251, 0, 252, 0, 255, 256, 0, 257, 250,
- 260, 0, 266, 0, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39, 40, 23,
- 41, 42, 43, 44, 45, 25, 46, 47, 24, 48,
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 0,
- 21, 0, 0, 0, 22, 13, 95, 0, 125, 0,
- 0, 0, 0, 115, 0, 0, 0, 0, 0, 0,
- 105, 0, 0, 0, 99, 100, 98, 103, 107, 106,
- 104, 102, 117, 116, 118, 0, 133, 0, 129, 68,
- 0, 0, 0, 70, 59, 58, 0, 0, 69, 165,
- 0, 73, 71, 0, 72, 74, 209, 210, 0, 161,
- 154, 152, 159, 160, 158, 157, 163, 156, 155, 153,
- 162, 149, 0, 137, 0, 0, 141, 0, 0, 145,
- 67, 0, 0, 63, 0, 62, 267, 224, 0, 225,
- 226, 227, 220, 0, 221, 222, 223, 81, 0, 0,
- 0, 0, 0, 213, 214, 170, 168, 130, 138, 134,
- 150, 126, 171, 0, 77, 142, 146, 119, 108, 0,
- 0, 127, 0, 0, 0, 0, 120, 0, 0, 0,
- 0, 0, 112, 110, 113, 111, 109, 122, 121, 123,
- 0, 135, 0, 131, 0, 169, 77, 0, 151, 166,
- 167, 0, 166, 0, 0, 216, 0, 0, 0, 218,
- 0, 139, 0, 0, 143, 0, 0, 147, 206, 0,
- 198, 207, 201, 0, 205, 0, 166, 199, 0, 166,
- 0, 0, 217, 0, 0, 0, 219, 264, 253, 0,
- 0, 255, 0, 249, 0, 240, 0, 0, 0, 212,
- 0, 211, 188, 191, 0, 27, 30, 31, 248, 34,
- 35, 5, 39, 40, 2, 41, 44, 3, 6, 166,
- 7, 48, 1, 50, 4, 52, 53, 54, 55, 56,
- 57, 189, 187, 65, 66, 64, 0, 228, 229, 0,
- 0, 0, 231, 236, 234, 237, 0, 0, 235, 236,
- 0, 232, 0, 233, 190, 239, 0, 190, 238, 0,
- 241, 242, 0, 190, 243, 244, 0, 0, 245, 0,
- 0, 0, 246, 247, 83, 82, 0, 0, 0, 215,
- 0, 0, 0, 230, 0, 20, 0, 17, 19, 11,
- 0, 16, 12, 18, 15, 10, 0, 14, 87, 85,
- 89, 86, 84, 88, 203, 196, 0, 204, 200, 0,
- 202, 192, 0, 193, 197};
-
-const int QScriptGrammar::goto_default [] = {
- 29, 28, 436, 434, 113, 14, 2, 435, 112, 111,
- 114, 193, 24, 17, 189, 26, 8, 200, 21, 27,
- 77, 25, 1, 32, 30, 267, 13, 261, 3, 257,
- 5, 259, 4, 258, 22, 265, 23, 266, 9, 260,
- 256, 297, 386, 262, 263, 35, 6, 79, 12, 15,
- 18, 19, 10, 7, 31, 80, 20, 36, 75, 76,
- 11, 354, 353, 78, 456, 455, 319, 320, 458, 322,
- 457, 321, 392, 396, 399, 395, 394, 414, 415, 16,
- 100, 107, 96, 99, 106, 108, 33, 0};
-
-const int QScriptGrammar::action_index [] = {
- 1210, 59, -84, 71, 41, -1, -84, -84, 148, -84,
- -84, -84, -84, 201, 130, -84, -84, -84, -84, -84,
- -84, 343, 67, 62, 122, 109, -84, -84, -84, 85,
- 273, -84, 184, -84, 1210, -84, -84, 119, -84, 112,
- -84, 521, -84, -84, 1130, -84, 45, 54, 58, 38,
- 1290, 50, 521, 521, 521, 376, 521, -84, -84, 521,
- 521, 521, -84, -84, 25, -84, 521, 521, -84, 43,
- 521, -84, 521, 18, 15, -84, -84, -84, 24, -84,
- -84, 521, 521, 64, 153, 27, -84, 1050, -84, -84,
- 521, 521, 521, -84, -84, -84, 28, -84, 37, 55,
- 19, -84, 33, -84, 34, 1210, -84, 16, 1210, -84,
- -84, 39, 52, -3, -84, -84, -84, -84, -84, -84,
- -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
- -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
- -84, -84, -84, -84, -84, -84, -84, -84, -84, 521,
- -84, 1050, 125, 521, -84, -84, 155, 521, 189, 521,
- 521, 521, 521, 248, 521, 521, 521, 521, 521, 521,
- 243, 521, 521, 521, 75, 82, 94, 177, 184, 184,
- 184, 184, 263, 283, 298, 521, 44, 521, 77, -84,
- 970, 521, 817, -84, -84, -84, 95, 521, -84, -84,
- 93, -84, -84, 521, -84, -84, -84, -84, 521, -84,
- -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
- -84, -84, 521, 41, 521, 521, 68, 66, 521, -84,
- -84, 970, 521, -84, 103, -84, -84, -84, 63, -84,
- -84, -84, -84, 69, -84, -84, -84, -84, -27, 12,
- 521, 92, 100, -84, -84, 890, -84, 31, -13, -45,
- -84, 210, 32, -28, 387, 20, 73, 304, 117, -5,
- 521, 212, 521, 521, 521, 521, 213, 521, 521, 521,
- 521, 521, 151, 150, 176, 158, 168, 304, 304, 228,
- 521, -72, 521, 4, 521, -84, 306, 521, -84, 521,
- 8, -50, 521, -48, 1130, -84, 521, 80, 1130, -84,
- 521, -33, 521, 521, 5, 48, 521, -84, 17, 88,
- 11, -84, -84, 521, -84, -29, 521, -84, -41, 521,
- -39, 1130, -84, 521, 87, 1130, -84, -8, -2, -35,
- 10, 1210, -16, -84, 1130, -84, 521, 86, 1130, -14,
- 1130, -84, -84, 1130, -36, 107, -21, 165, 3, 521,
- 1130, 6, 14, 61, 7, -19, 448, -4, -6, 671,
- 29, 13, 23, 521, 30, -10, 521, 9, 521, -30,
- -18, -84, -84, 164, -84, -84, 46, -84, -84, 521,
- 111, -24, -84, 36, -84, 40, 99, 521, -84, 21,
- 22, -84, -11, -84, 1130, -84, 106, 1130, -84, 178,
- -84, -84, 98, 1130, 57, -84, 56, 60, -84, 51,
- 26, 35, -84, -84, -84, -84, 521, 97, 1130, -84,
- 521, 90, 1130, -84, 79, 76, 744, -84, 49, -84,
- 594, -84, -84, -84, -84, -84, 83, -84, -84, -84,
- -84, -84, -84, -84, 42, -84, 162, -84, -84, 521,
- -84, -84, 53, -84, -84,
-
- -61, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -4, -88, -88, 22, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -51, -88, -88, -88, -88, -88,
- -88, 105, -88, -88, -12, -88, -88, -88, -88, -88,
- -7, -88, 35, 132, 62, 154, 79, -88, -88, 100,
- 75, 36, -88, -88, -88, -88, 37, 70, -88, -1,
- 86, -88, 92, -88, -88, -88, -88, -88, -88, -88,
- -88, 90, 95, -88, -88, -88, -88, -88, -88, -88,
- 87, 82, 74, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -47, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, 28,
- -88, 20, -88, 19, -88, -88, -88, 39, -88, 42,
- 43, 106, 61, -88, 63, 55, 52, 53, 91, 125,
- -88, 120, 123, 118, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, 116, -88, 59, -88, -88,
- 16, 18, 15, -88, -88, -88, -88, 21, -88, -88,
- -88, -88, -88, 24, -88, -88, -88, -88, 38, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, 97, -88, 115, 25, -88, -88, 26, -88,
- -88, 111, 14, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- 23, -88, -88, -88, -88, 108, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- 160, -88, 171, 163, 145, 179, -88, 135, 45, 41,
- 66, 80, -88, -88, -88, -88, -88, -88, -88, -88,
- 172, -88, 156, -88, 142, -88, -88, 144, -88, 122,
- -88, -88, 114, -88, -23, -88, 48, -88, 29, -88,
- 224, -88, 157, 175, -88, -88, 182, -88, -88, -88,
- -88, -88, -88, 183, -88, -21, 134, -88, -88, 49,
- -88, 3, -88, 44, -88, 2, -88, -88, -37, -88,
- -88, -31, -88, -88, 10, -88, 47, -88, 17, -88,
- 27, -88, -88, 13, -88, -88, -88, -88, -88, 117,
- 6, -88, -88, -88, -88, -88, 154, -88, -88, 1,
- -88, -88, -88, 7, -88, -35, 137, -88, 141, -88,
- -88, -88, -88, -6, -88, -88, -88, -88, -88, 78,
- -88, -88, -88, -88, -88, -69, -88, 11, -88, -59,
- -88, -88, -88, -88, 83, -88, -88, 56, -88, -88,
- -88, -88, -88, -40, -58, -88, -88, -29, -88, -88,
- -88, -45, -88, -88, -88, -88, -3, -88, -42, -88,
- -5, -88, -32, -88, -88, -88, 9, -88, 8, -88,
- -2, -88, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -88, -88, -88, -88, -88, -88, 12,
- -88, -88, -56, -88, -88};
-
-const int QScriptGrammar::action_info [] = {
- 318, -25, 350, -45, 292, 270, 426, 310, -194, 393,
- -32, 302, 304, -37, 344, 290, 197, 346, 430, 382,
- 329, 331, 310, 413, 318, 340, 397, 101, 338, 404,
- -49, 292, 270, 299, 323, 290, -24, -51, -195, 343,
- 294, 397, 333, 341, 403, 397, 149, 249, 250, 389,
- 255, 430, 155, 454, 426, 316, 97, 437, 437, 459,
- 151, 389, 103, 102, 98, 344, 101, 105, 413, 222,
- 222, 109, 157, 228, 346, 187, 413, 417, 157, 104,
- 420, 255, 454, 337, 443, 236, 421, 438, 197, 185,
- 97, 197, 419, 413, 197, 197, 325, -263, 197, 81,
- 197, 203, 0, 197, 416, 197, 88, 388, 387, 400,
- 82, 197, 224, 407, 197, 81, 225, 89, 417, 197,
- 187, 90, 81, 312, 241, 240, 82, 313, 0, 0,
- 246, 245, 153, 82, 81, 439, 238, 231, 197, 0,
- 308, 243, 171, 447, 172, 82, 348, 335, 238, 326,
- 432, 198, 252, 204, 401, 173, 232, 428, 192, 235,
- 0, 254, 253, 190, 0, 90, 91, 90, 239, 237,
- 462, 391, 92, 244, 242, 171, 171, 172, 172, 231,
- 239, 237, 191, 171, 192, 172, 197, 0, 173, 173,
- 0, 207, 206, 171, 243, 172, 173, 0, 232, 0,
- 192, 171, 171, 172, 172, 0, 173, 159, 160, 171,
- 91, 172, 91, 0, 173, 173, 92, 0, 92, 159,
- 160, 0, 173, 463, 461, 0, 244, 242, 272, 273,
- 272, 273, 0, 0, 161, 162, 277, 278, 0, 411,
- 410, 0, 0, 0, 0, 279, 161, 162, 280, 0,
- 281, 277, 278, 0, 0, 274, 275, 274, 275, 0,
- 279, 0, 0, 280, 0, 281, 0, 0, 171, 0,
- 172, 164, 165, 0, 0, 0, 0, 0, 0, 166,
- 167, 173, 0, 168, 0, 169, 164, 165, 0, 0,
- 0, 0, 0, 0, 166, 167, 164, 165, 168, 0,
- 169, 0, 0, 0, 166, 167, 164, 165, 168, 209,
- 169, 0, 0, 0, 166, 167, 0, 0, 168, 210,
- 169, 164, 165, 211, 0, 0, 0, 277, 278, 166,
- 167, 0, 212, 168, 213, 169, 279, 0, 0, 280,
- 0, 281, 0, 0, 0, 214, 209, 215, 88, 0,
- 0, 0, 0, 0, 0, 216, 210, 0, 217, 89,
- 211, 0, 0, 0, 218, 0, 0, 0, 0, 212,
- 219, 213, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 214, 220, 215, 88, 0, 0, 42, 43,
- 209, 0, 216, 0, 0, 217, 89, 0, 85, 0,
- 210, 218, 0, 0, 211, 86, 0, 219, 0, 87,
- 51, 0, 52, 212, 0, 213, 0, 0, 306, 55,
- 220, 0, 0, 58, 0, 0, 214, 0, 215, 88,
- 0, 0, 0, 0, 0, 0, 216, 0, 0, 217,
- 89, 63, 0, 65, 0, 218, 0, 0, 0, 0,
- 0, 219, 0, 0, 57, 68, 45, 0, 0, 0,
- 42, 43, 0, 0, 220, 0, 0, 0, 0, 0,
- 85, 0, 0, 0, 0, 0, 0, 86, 0, 0,
- 0, 87, 51, 0, 52, 0, 0, 0, 0, 0,
- 0, 55, 0, 0, 0, 58, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 63, 0, 65, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 57, 68, 45, 0,
- 0, 0, 41, 42, 43, 0, 0, 0, 0, 0,
- 0, 0, 0, 85, 0, 0, 0, 0, 0, 0,
- 86, 0, 0, 0, 87, 51, 0, 52, 0, 0,
- 0, 53, 0, 54, 55, 56, 0, 0, 58, 0,
- 0, 0, 59, 0, 60, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 63, 0, 65, 0,
- 67, 0, 70, 0, 72, 0, 0, 0, 0, 57,
- 68, 45, 0, 0, 0, 41, 42, 43, 0, 0,
- 0, 0, 0, 0, 0, 0, 85, 0, 0, 0,
- 0, 0, 0, 86, 0, 0, 0, 87, 51, 0,
- 52, 0, 0, 0, 53, 0, 54, 55, 56, 0,
- 0, 58, 0, 0, 0, 59, 0, 60, 0, 0,
- 442, 0, 0, 0, 0, 0, 0, 0, 0, 63,
- 0, 65, 0, 67, 0, 70, 0, 72, 0, 0,
- 0, 0, 57, 68, 45, 0, 0, 0, -47, 0,
- 0, 0, 41, 42, 43, 0, 0, 0, 0, 0,
- 0, 0, 0, 85, 0, 0, 0, 0, 0, 0,
- 86, 0, 0, 0, 87, 51, 0, 52, 0, 0,
- 0, 53, 0, 54, 55, 56, 0, 0, 58, 0,
- 0, 0, 59, 0, 60, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 63, 0, 65, 0,
- 67, 0, 70, 0, 72, 0, 0, 0, 0, 57,
- 68, 45, 0, 0, 0, 41, 42, 43, 0, 0,
- 0, 0, 0, 0, 0, 0, 85, 0, 0, 0,
- 0, 0, 0, 86, 0, 0, 0, 87, 51, 0,
- 52, 0, 0, 0, 53, 0, 54, 55, 56, 0,
- 0, 58, 0, 0, 0, 59, 0, 60, 0, 0,
- 445, 0, 0, 0, 0, 0, 0, 0, 0, 63,
- 0, 65, 0, 67, 0, 70, 0, 72, 0, 0,
- 0, 0, 57, 68, 45, 0, 0, 0, 41, 42,
- 43, 0, 0, 0, 0, 0, 0, 0, 0, 85,
- 0, 0, 0, 0, 0, 0, 86, 0, 0, 0,
- 87, 51, 0, 52, 0, 0, 0, 53, 0, 54,
- 55, 56, 0, 0, 58, 0, 0, 0, 59, 0,
- 60, 0, 0, 0, 0, 0, 0, 202, 0, 0,
- 0, 0, 63, 0, 65, 0, 67, 0, 70, 0,
- 72, 0, 0, 0, 0, 57, 68, 45, 0, 0,
- 0, 41, 42, 43, 0, 0, 0, 0, 0, 0,
- 0, 0, 85, 0, 0, 0, 0, 0, 0, 86,
- 0, 0, 0, 87, 51, 0, 52, 0, 0, 0,
- 53, 0, 54, 55, 56, 0, 0, 58, 0, 0,
- 0, 59, 0, 60, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 63, 0, 65, 0, 67,
- 0, 70, 269, 72, 0, 0, 0, 0, 57, 68,
- 45, 0, 0, 0, 115, 116, 117, 0, 0, 119,
- 121, 122, 0, 0, 123, 0, 124, 0, 0, 0,
- 126, 127, 128, 0, 0, 0, 0, 0, 0, 195,
- 130, 131, 132, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 133, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 137,
- 0, 0, 0, 0, 0, 0, 139, 140, 141, 0,
- 143, 144, 145, 146, 147, 148, 0, 0, 134, 142,
- 125, 118, 120, 136, 115, 116, 117, 0, 0, 119,
- 121, 122, 0, 0, 123, 0, 124, 0, 0, 0,
- 126, 127, 128, 0, 0, 0, 0, 0, 0, 129,
- 130, 131, 132, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 133, 0, 0, 0, 135, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 137,
- 0, 0, 0, 0, 0, 138, 139, 140, 141, 0,
- 143, 144, 145, 146, 147, 148, 0, 0, 134, 142,
- 125, 118, 120, 136, 37, 0, 0, 0, 0, 39,
- 0, 41, 42, 43, 44, 0, 0, 0, 0, 0,
- 0, 46, 85, 0, 0, 0, 0, 0, 0, 48,
- 49, 0, 0, 50, 51, 0, 52, 0, 0, 0,
- 53, 0, 54, 55, 56, 0, 0, 58, 0, 0,
- 0, 59, 0, 60, 0, 0, 0, 0, 0, 61,
- 0, 62, 0, 0, 0, 63, 64, 65, 66, 67,
- 69, 70, 71, 72, 73, 74, 0, 0, 57, 68,
- 45, 38, 40, 0, 37, 0, 0, 0, 0, 39,
- 0, 41, 42, 43, 44, 0, 0, 0, 0, 0,
- 0, 46, 47, 0, 0, 0, 0, 0, 0, 48,
- 49, 0, 0, 50, 51, 0, 52, 0, 0, 0,
- 53, 0, 54, 55, 56, 0, 0, 58, 0, 0,
- 0, 59, 0, 60, 0, 0, 0, 0, 0, 61,
- 0, 62, 0, 0, 0, 63, 64, 65, 66, 67,
- 69, 70, 71, 72, 73, 74, 0, 0, 57, 68,
- 45, 38, 40, 0, 355, 116, 117, 0, 0, 357,
- 121, 359, 42, 43, 360, 0, 124, 0, 0, 0,
- 126, 362, 363, 0, 0, 0, 0, 0, 0, 364,
- 365, 131, 132, 50, 51, 0, 52, 0, 0, 0,
- 53, 0, 54, 366, 56, 0, 0, 368, 0, 0,
- 0, 59, 0, 60, 0, -190, 0, 0, 0, 369,
- 0, 62, 0, 0, 0, 370, 371, 372, 373, 67,
- 375, 376, 377, 378, 379, 380, 0, 0, 367, 374,
- 361, 356, 358, 136,
-
- 431, 422, 427, 429, 441, 352, 300, 398, 385, 464,
- 440, 412, 409, 433, 402, 444, 406, 423, 460, 234,
- 418, 201, 305, 196, 34, 154, 194, 199, 251, 152,
- 205, 227, 229, 248, 150, 110, 230, 208, 352, 110,
- 446, 300, 409, 339, 221, 412, 327, 336, 332, 334,
- 342, 248, 347, 307, 300, 345, 0, 83, 381, 83,
- 83, 83, 349, 83, 284, 158, 163, 182, 283, 0,
- 83, 83, 351, 83, 309, 178, 179, 83, 177, 83,
- 83, 83, 449, 390, 83, 184, 170, 188, 83, 285,
- 453, 330, 83, 83, 95, 452, 0, 83, 83, 450,
- 83, 352, 94, 286, 83, 83, 424, 93, 83, 83,
- 83, 84, 425, 83, 180, 83, 156, 408, 83, 300,
- 451, 194, 233, 83, 83, 247, 264, 300, 352, 223,
- 183, 268, 0, 83, 83, 83, 83, 247, 83, 300,
- 176, 83, 174, 83, 405, 175, 186, 0, 181, 226,
- 83, 0, 448, 83, 0, 83, 303, 424, 282, 83,
- 296, 425, 296, 83, 301, 268, 383, 268, 268, 384,
- 288, 0, 0, 0, 83, 83, 328, 0, 83, 268,
- 268, 83, 295, 268, 298, 293, 268, 271, 287, 83,
- 83, 0, 314, 296, 268, 268, 276, 83, 268, 0,
- 296, 296, 268, 291, 289, 268, 268, 0, 0, 0,
- 0, 0, 0, 0, 0, 315, 0, 0, 0, 0,
- 0, 0, 317, 324, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 83, 0, 0, 0, 0, 268, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 311, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0};
-
-const int QScriptGrammar::action_check [] = {
- 29, 7, 16, 7, 76, 1, 36, 2, 29, 33,
- 7, 61, 60, 7, 7, 48, 8, 36, 36, 55,
- 61, 60, 2, 33, 29, 60, 5, 29, 36, 7,
- 7, 76, 1, 61, 17, 48, 7, 7, 29, 55,
- 8, 5, 31, 33, 55, 5, 7, 74, 36, 36,
- 36, 36, 55, 29, 36, 7, 29, 8, 8, 17,
- 8, 36, 29, 8, 36, 7, 29, 33, 33, 2,
- 2, 55, 1, 7, 36, 76, 33, 20, 1, 60,
- 29, 36, 29, 29, 8, 0, 60, 8, 8, 48,
- 29, 8, 36, 33, 8, 8, 8, 36, 8, 40,
- 8, 8, -1, 8, 6, 8, 42, 61, 62, 10,
- 51, 8, 50, 7, 8, 40, 54, 53, 20, 8,
- 76, 12, 40, 50, 61, 62, 51, 54, -1, -1,
- 61, 62, 7, 51, 40, 56, 29, 15, 8, -1,
- 60, 29, 25, 60, 27, 51, 60, 60, 29, 61,
- 60, 56, 60, 60, 55, 38, 34, 60, 36, 56,
- -1, 61, 62, 15, -1, 12, 57, 12, 61, 62,
- 8, 60, 63, 61, 62, 25, 25, 27, 27, 15,
- 61, 62, 34, 25, 36, 27, 8, -1, 38, 38,
- -1, 61, 62, 25, 29, 27, 38, -1, 34, -1,
- 36, 25, 25, 27, 27, -1, 38, 18, 19, 25,
- 57, 27, 57, -1, 38, 38, 63, -1, 63, 18,
- 19, -1, 38, 61, 62, -1, 61, 62, 18, 19,
- 18, 19, -1, -1, 45, 46, 23, 24, -1, 61,
- 62, -1, -1, -1, -1, 32, 45, 46, 35, -1,
- 37, 23, 24, -1, -1, 45, 46, 45, 46, -1,
- 32, -1, -1, 35, -1, 37, -1, -1, 25, -1,
- 27, 23, 24, -1, -1, -1, -1, -1, -1, 31,
- 32, 38, -1, 35, -1, 37, 23, 24, -1, -1,
- -1, -1, -1, -1, 31, 32, 23, 24, 35, -1,
- 37, -1, -1, -1, 31, 32, 23, 24, 35, 3,
- 37, -1, -1, -1, 31, 32, -1, -1, 35, 13,
- 37, 23, 24, 17, -1, -1, -1, 23, 24, 31,
- 32, -1, 26, 35, 28, 37, 32, -1, -1, 35,
- -1, 37, -1, -1, -1, 39, 3, 41, 42, -1,
- -1, -1, -1, -1, -1, 49, 13, -1, 52, 53,
- 17, -1, -1, -1, 58, -1, -1, -1, -1, 26,
- 64, 28, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 39, 77, 41, 42, -1, -1, 12, 13,
- 3, -1, 49, -1, -1, 52, 53, -1, 22, -1,
- 13, 58, -1, -1, 17, 29, -1, 64, -1, 33,
- 34, -1, 36, 26, -1, 28, -1, -1, 31, 43,
- 77, -1, -1, 47, -1, -1, 39, -1, 41, 42,
- -1, -1, -1, -1, -1, -1, 49, -1, -1, 52,
- 53, 65, -1, 67, -1, 58, -1, -1, -1, -1,
- -1, 64, -1, -1, 78, 79, 80, -1, -1, -1,
- 12, 13, -1, -1, 77, -1, -1, -1, -1, -1,
- 22, -1, -1, -1, -1, -1, -1, 29, -1, -1,
- -1, 33, 34, -1, 36, -1, -1, -1, -1, -1,
- -1, 43, -1, -1, -1, 47, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 65, -1, 67, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 78, 79, 80, -1,
- -1, -1, 11, 12, 13, -1, -1, -1, -1, -1,
- -1, -1, -1, 22, -1, -1, -1, -1, -1, -1,
- 29, -1, -1, -1, 33, 34, -1, 36, -1, -1,
- -1, 40, -1, 42, 43, 44, -1, -1, 47, -1,
- -1, -1, 51, -1, 53, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 65, -1, 67, -1,
- 69, -1, 71, -1, 73, -1, -1, -1, -1, 78,
- 79, 80, -1, -1, -1, 11, 12, 13, -1, -1,
- -1, -1, -1, -1, -1, -1, 22, -1, -1, -1,
- -1, -1, -1, 29, -1, -1, -1, 33, 34, -1,
- 36, -1, -1, -1, 40, -1, 42, 43, 44, -1,
- -1, 47, -1, -1, -1, 51, -1, 53, -1, -1,
- 56, -1, -1, -1, -1, -1, -1, -1, -1, 65,
- -1, 67, -1, 69, -1, 71, -1, 73, -1, -1,
- -1, -1, 78, 79, 80, -1, -1, -1, 7, -1,
- -1, -1, 11, 12, 13, -1, -1, -1, -1, -1,
- -1, -1, -1, 22, -1, -1, -1, -1, -1, -1,
- 29, -1, -1, -1, 33, 34, -1, 36, -1, -1,
- -1, 40, -1, 42, 43, 44, -1, -1, 47, -1,
- -1, -1, 51, -1, 53, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 65, -1, 67, -1,
- 69, -1, 71, -1, 73, -1, -1, -1, -1, 78,
- 79, 80, -1, -1, -1, 11, 12, 13, -1, -1,
- -1, -1, -1, -1, -1, -1, 22, -1, -1, -1,
- -1, -1, -1, 29, -1, -1, -1, 33, 34, -1,
- 36, -1, -1, -1, 40, -1, 42, 43, 44, -1,
- -1, 47, -1, -1, -1, 51, -1, 53, -1, -1,
- 56, -1, -1, -1, -1, -1, -1, -1, -1, 65,
- -1, 67, -1, 69, -1, 71, -1, 73, -1, -1,
- -1, -1, 78, 79, 80, -1, -1, -1, 11, 12,
- 13, -1, -1, -1, -1, -1, -1, -1, -1, 22,
- -1, -1, -1, -1, -1, -1, 29, -1, -1, -1,
- 33, 34, -1, 36, -1, -1, -1, 40, -1, 42,
- 43, 44, -1, -1, 47, -1, -1, -1, 51, -1,
- 53, -1, -1, -1, -1, -1, -1, 60, -1, -1,
- -1, -1, 65, -1, 67, -1, 69, -1, 71, -1,
- 73, -1, -1, -1, -1, 78, 79, 80, -1, -1,
- -1, 11, 12, 13, -1, -1, -1, -1, -1, -1,
- -1, -1, 22, -1, -1, -1, -1, -1, -1, 29,
- -1, -1, -1, 33, 34, -1, 36, -1, -1, -1,
- 40, -1, 42, 43, 44, -1, -1, 47, -1, -1,
- -1, 51, -1, 53, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 65, -1, 67, -1, 69,
- -1, 71, 72, 73, -1, -1, -1, -1, 78, 79,
- 80, -1, -1, -1, 4, 5, 6, -1, -1, 9,
- 10, 11, -1, -1, 14, -1, 16, -1, -1, -1,
- 20, 21, 22, -1, -1, -1, -1, -1, -1, 29,
- 30, 31, 32, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 43, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, 59,
- -1, -1, -1, -1, -1, -1, 66, 67, 68, -1,
- 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
- 80, 81, 82, 83, 4, 5, 6, -1, -1, 9,
- 10, 11, -1, -1, 14, -1, 16, -1, -1, -1,
- 20, 21, 22, -1, -1, -1, -1, -1, -1, 29,
- 30, 31, 32, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 43, -1, -1, -1, 47, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, 59,
- -1, -1, -1, -1, -1, 65, 66, 67, 68, -1,
- 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
- 80, 81, 82, 83, 4, -1, -1, -1, -1, 9,
- -1, 11, 12, 13, 14, -1, -1, -1, -1, -1,
- -1, 21, 22, -1, -1, -1, -1, -1, -1, 29,
- 30, -1, -1, 33, 34, -1, 36, -1, -1, -1,
- 40, -1, 42, 43, 44, -1, -1, 47, -1, -1,
- -1, 51, -1, 53, -1, -1, -1, -1, -1, 59,
- -1, 61, -1, -1, -1, 65, 66, 67, 68, 69,
- 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
- 80, 81, 82, -1, 4, -1, -1, -1, -1, 9,
- -1, 11, 12, 13, 14, -1, -1, -1, -1, -1,
- -1, 21, 22, -1, -1, -1, -1, -1, -1, 29,
- 30, -1, -1, 33, 34, -1, 36, -1, -1, -1,
- 40, -1, 42, 43, 44, -1, -1, 47, -1, -1,
- -1, 51, -1, 53, -1, -1, -1, -1, -1, 59,
- -1, 61, -1, -1, -1, 65, 66, 67, 68, 69,
- 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
- 80, 81, 82, -1, 4, 5, 6, -1, -1, 9,
- 10, 11, 12, 13, 14, -1, 16, -1, -1, -1,
- 20, 21, 22, -1, -1, -1, -1, -1, -1, 29,
- 30, 31, 32, 33, 34, -1, 36, -1, -1, -1,
- 40, -1, 42, 43, 44, -1, -1, 47, -1, -1,
- -1, 51, -1, 53, -1, 55, -1, -1, -1, 59,
- -1, 61, -1, -1, -1, 65, 66, 67, 68, 69,
- 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
- 80, 81, 82, 83,
-
- 5, 46, 5, 45, 6, 45, 5, 76, 14, 65,
- 2, 46, 5, 45, 73, 6, 5, 46, 6, 5,
- 78, 6, 45, 5, 85, 6, 10, 6, 5, 9,
- 6, 6, 6, 45, 6, 86, 14, 41, 45, 86,
- 5, 5, 5, 80, 6, 46, 67, 45, 45, 5,
- 81, 45, 5, 5, 5, 45, -1, 18, 45, 18,
- 18, 18, 45, 18, 23, 26, 24, 24, 23, -1,
- 18, 18, 45, 18, 45, 23, 23, 18, 23, 18,
- 18, 18, 20, 5, 18, 24, 23, 28, 18, 23,
- 20, 42, 18, 18, 20, 20, -1, 18, 18, 20,
- 18, 45, 20, 23, 18, 18, 20, 20, 18, 18,
- 18, 21, 20, 18, 23, 18, 21, 61, 18, 5,
- 20, 10, 11, 18, 18, 20, 18, 5, 45, 32,
- 24, 23, -1, 18, 18, 18, 18, 20, 18, 5,
- 22, 18, 22, 18, 61, 22, 30, -1, 23, 34,
- 18, -1, 20, 18, -1, 18, 42, 20, 23, 18,
- 18, 20, 18, 18, 42, 23, 12, 23, 23, 15,
- 25, -1, -1, -1, 18, 18, 42, -1, 18, 23,
- 23, 18, 40, 23, 40, 29, 23, 27, 25, 18,
- 18, -1, 35, 18, 23, 23, 25, 18, 23, -1,
- 18, 18, 23, 31, 25, 23, 23, -1, -1, -1,
- -1, -1, -1, -1, -1, 40, -1, -1, -1, -1,
- -1, -1, 40, 40, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 18, -1, -1, -1, -1, 23, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, 33, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1};
-
-
-#define Q_SCRIPT_REGEXPLITERAL_RULE1 7
-
-#define Q_SCRIPT_REGEXPLITERAL_RULE2 8
-
-#include "translator.h"
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qnumeric.h>
-#include <QtCore/qstring.h>
-#include <QtCore/qtextcodec.h>
-#include <QtCore/qvariant.h>
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-QT_BEGIN_NAMESPACE
-
-static void recordMessage(
- Translator *tor, const QString &context, const QString &text, const QString &comment,
- const QString &extracomment, bool plural, const QString &fileName, int lineNo)
-{
- TranslatorMessage msg(
- context, text, comment, QString(),
- fileName, lineNo, QStringList(),
- TranslatorMessage::Unfinished, plural);
- msg.setExtraComment(extracomment.simplified());
- tor->replace(msg);
-}
-
-
-namespace QScript
-{
-
-class Lexer
-{
-public:
- Lexer();
- ~Lexer();
-
- void setCode(const QString &c, int lineno);
- int lex();
-
- int currentLineNo() const { return yylineno; }
- int currentColumnNo() const { return yycolumn; }
-
- int startLineNo() const { return startlineno; }
- int startColumnNo() const { return startcolumn; }
-
- int endLineNo() const { return currentLineNo(); }
- int endColumnNo() const
- { int col = currentColumnNo(); return (col > 0) ? col - 1 : col; }
-
- bool prevTerminator() const { return terminator; }
-
- enum State { Start,
- Identifier,
- InIdentifier,
- InSingleLineComment,
- InMultiLineComment,
- InNum,
- InNum0,
- InHex,
- InOctal,
- InDecimal,
- InExponentIndicator,
- InExponent,
- Hex,
- Octal,
- Number,
- String,
- Eof,
- InString,
- InEscapeSequence,
- InHexEscape,
- InUnicodeEscape,
- Other,
- Bad };
-
- enum Error {
- NoError,
- IllegalCharacter,
- UnclosedStringLiteral,
- IllegalEscapeSequence,
- IllegalUnicodeEscapeSequence,
- UnclosedComment,
- IllegalExponentIndicator,
- IllegalIdentifier
- };
-
- enum ParenthesesState {
- IgnoreParentheses,
- CountParentheses,
- BalancedParentheses
- };
-
- enum RegExpBodyPrefix {
- NoPrefix,
- EqualPrefix
- };
-
- bool scanRegExp(RegExpBodyPrefix prefix = NoPrefix);
-
- QString pattern;
- int flags;
-
- State lexerState() const
- { return state; }
-
- QString errorMessage() const
- { return errmsg; }
- void setErrorMessage(const QString &err)
- { errmsg = err; }
- void setErrorMessage(const char *err)
- { setErrorMessage(QString::fromLatin1(err)); }
-
- Error error() const
- { return err; }
- void clearError()
- { err = NoError; }
-
-private:
- int yylineno;
- bool done;
- char *buffer8;
- QChar *buffer16;
- uint size8, size16;
- uint pos8, pos16;
- bool terminator;
- bool restrKeyword;
- // encountered delimiter like "'" and "}" on last run
- bool delimited;
- int stackToken;
-
- State state;
- void setDone(State s);
- uint pos;
- void shift(uint p);
- int lookupKeyword(const char *);
-
- bool isWhiteSpace() const;
- bool isLineTerminator() const;
- bool isHexDigit(ushort c) const;
- bool isOctalDigit(ushort c) const;
-
- int matchPunctuator(ushort c1, ushort c2,
- ushort c3, ushort c4);
- ushort singleEscape(ushort c) const;
- ushort convertOctal(ushort c1, ushort c2,
- ushort c3) const;
-public:
- static unsigned char convertHex(ushort c1);
- static unsigned char convertHex(ushort c1, ushort c2);
- static QChar convertUnicode(ushort c1, ushort c2,
- ushort c3, ushort c4);
- static bool isIdentLetter(ushort c);
- static bool isDecimalDigit(ushort c);
-
- inline int ival() const { return qsyylval.toInt(); }
- inline double dval() const { return qsyylval.toDouble(); }
- inline QString ustr() const { return qsyylval.toString(); }
- inline QVariant val() const { return qsyylval; }
-
- const QChar *characterBuffer() const { return buffer16; }
- int characterCount() const { return pos16; }
-
-private:
- void record8(ushort c);
- void record16(QChar c);
- void recordStartPos();
-
- int findReservedWord(const QChar *buffer, int size) const;
-
- void syncProhibitAutomaticSemicolon();
-
- const QChar *code;
- uint length;
- int yycolumn;
- int startlineno;
- int startcolumn;
- int bol; // begin of line
-
- QVariant qsyylval;
-
- // current and following unicode characters
- ushort current, next1, next2, next3;
-
- struct keyword {
- const char *name;
- int token;
- };
-
- QString errmsg;
- Error err;
-
- bool wantRx;
- bool check_reserved;
-
- ParenthesesState parenthesesState;
- int parenthesesCount;
- bool prohibitAutomaticSemicolon;
-};
-
-} // namespace QScript
-
-extern double qstrtod(const char *s00, char const **se, bool *ok);
-
-#define shiftWindowsLineBreak() if(current == '\r' && next1 == '\n') shift(1);
-
-namespace QScript {
-
-static int toDigit(char c)
-{
- if ((c >= '0') && (c <= '9'))
- return c - '0';
- else if ((c >= 'a') && (c <= 'z'))
- return 10 + c - 'a';
- else if ((c >= 'A') && (c <= 'Z'))
- return 10 + c - 'A';
- return -1;
-}
-
-double integerFromString(const char *buf, int size, int radix)
-{
- if (size == 0)
- return qSNaN();
-
- double sign = 1.0;
- int i = 0;
- if (buf[0] == '+') {
- ++i;
- } else if (buf[0] == '-') {
- sign = -1.0;
- ++i;
- }
-
- if (((size-i) >= 2) && (buf[i] == '0')) {
- if (((buf[i+1] == 'x') || (buf[i+1] == 'X'))
- && (radix < 34)) {
- if ((radix != 0) && (radix != 16))
- return 0;
- radix = 16;
- i += 2;
- } else {
- if (radix == 0) {
- radix = 8;
- ++i;
- }
- }
- } else if (radix == 0) {
- radix = 10;
- }
-
- int j = i;
- for ( ; i < size; ++i) {
- int d = toDigit(buf[i]);
- if ((d == -1) || (d >= radix))
- break;
- }
- double result;
- if (j == i) {
- if (!qstrcmp(buf, "Infinity"))
- result = qInf();
- else
- result = qSNaN();
- } else {
- result = 0;
- double multiplier = 1;
- for (--i ; i >= j; --i, multiplier *= radix)
- result += toDigit(buf[i]) * multiplier;
- }
- result *= sign;
- return result;
-}
-
-} // namespace QScript
-
-QScript::Lexer::Lexer()
- :
- yylineno(0),
- size8(128), size16(128), restrKeyword(false),
- stackToken(-1), pos(0),
- code(0), length(0),
- bol(true),
- current(0), next1(0), next2(0), next3(0),
- err(NoError),
- check_reserved(true),
- parenthesesState(IgnoreParentheses),
- prohibitAutomaticSemicolon(false)
-{
- // allocate space for read buffers
- buffer8 = new char[size8];
- buffer16 = new QChar[size16];
- flags = 0;
-
-}
-
-QScript::Lexer::~Lexer()
-{
- delete [] buffer8;
- delete [] buffer16;
-}
-
-void QScript::Lexer::setCode(const QString &c, int lineno)
-{
- errmsg = QString();
- yylineno = lineno;
- yycolumn = 1;
- restrKeyword = false;
- delimited = false;
- stackToken = -1;
- pos = 0;
- code = c.unicode();
- length = c.length();
- bol = true;
-
- // read first characters
- current = (length > 0) ? code[0].unicode() : 0;
- next1 = (length > 1) ? code[1].unicode() : 0;
- next2 = (length > 2) ? code[2].unicode() : 0;
- next3 = (length > 3) ? code[3].unicode() : 0;
-}
-
-void QScript::Lexer::shift(uint p)
-{
- while (p--) {
- ++pos;
- ++yycolumn;
- current = next1;
- next1 = next2;
- next2 = next3;
- next3 = (pos + 3 < length) ? code[pos+3].unicode() : 0;
- }
-}
-
-void QScript::Lexer::setDone(State s)
-{
- state = s;
- done = true;
-}
-
-int QScript::Lexer::findReservedWord(const QChar *c, int size) const
-{
- switch (size) {
- case 2: {
- if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o'))
- return QScriptGrammar::T_DO;
- else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('f'))
- return QScriptGrammar::T_IF;
- else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n'))
- return QScriptGrammar::T_IN;
- } break;
-
- case 3: {
- if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('o') && c[2] == QLatin1Char('r'))
- return QScriptGrammar::T_FOR;
- else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('e') && c[2] == QLatin1Char('w'))
- return QScriptGrammar::T_NEW;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r') && c[2] == QLatin1Char('y'))
- return QScriptGrammar::T_TRY;
- else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('a') && c[2] == QLatin1Char('r'))
- return QScriptGrammar::T_VAR;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n') && c[2] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 4: {
- if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_CASE;
- else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('l')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_ELSE;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('s'))
- return QScriptGrammar::T_THIS;
- else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('d'))
- return QScriptGrammar::T_VOID;
- else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('i')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('h'))
- return QScriptGrammar::T_WITH;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_TRUE;
- else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('l'))
- return QScriptGrammar::T_NULL;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('n')
- && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('m'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('y')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('l') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('g'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('r'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('g') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('o'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 5: {
- if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('e') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('k'))
- return QScriptGrammar::T_BREAK;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('c')
- && c[4] == QLatin1Char('h'))
- return QScriptGrammar::T_CATCH;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('r') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('w'))
- return QScriptGrammar::T_THROW;
- else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('e'))
- return QScriptGrammar::T_WHILE;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('s')
- && c[4] == QLatin1Char('t'))
- return QScriptGrammar::T_CONST;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('s')
- && c[4] == QLatin1Char('e'))
- return QScriptGrammar::T_FALSE;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('r')
- && c[4] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('r'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('i')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('l'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('l')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('s')
- && c[4] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('l')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 6: {
- if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('e'))
- return QScriptGrammar::T_DELETE;
- else if (c[0] == QLatin1Char('r') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('u')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('n'))
- return QScriptGrammar::T_RETURN;
- else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('w')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('c') && c[5] == QLatin1Char('h'))
- return QScriptGrammar::T_SWITCH;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('y')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('o') && c[5] == QLatin1Char('f'))
- return QScriptGrammar::T_TYPEOF;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('x')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('t')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('c'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('b')
- && c[4] == QLatin1Char('l') && c[5] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('b') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('c'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('i')
- && c[4] == QLatin1Char('v') && c[5] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('r') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('w') && c[5] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 7: {
- if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('f') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('u') && c[5] == QLatin1Char('l')
- && c[6] == QLatin1Char('t'))
- return QScriptGrammar::T_DEFAULT;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('i')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('l') && c[5] == QLatin1Char('l')
- && c[6] == QLatin1Char('y'))
- return QScriptGrammar::T_FINALLY;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('a')
- && c[6] == QLatin1Char('n'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('x')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('n') && c[5] == QLatin1Char('d')
- && c[6] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('c') && c[3] == QLatin1Char('k')
- && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('g')
- && c[6] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('v')
- && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('t')
- && c[6] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 8: {
- if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('n')
- && c[6] == QLatin1Char('u') && c[7] == QLatin1Char('e'))
- return QScriptGrammar::T_CONTINUE;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('c')
- && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('i')
- && c[6] == QLatin1Char('o') && c[7] == QLatin1Char('n'))
- return QScriptGrammar::T_FUNCTION;
- else if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('b') && c[3] == QLatin1Char('u')
- && c[4] == QLatin1Char('g') && c[5] == QLatin1Char('g')
- && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('r'))
- return QScriptGrammar::T_DEBUGGER;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('a') && c[1] == QLatin1Char('b')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('a')
- && c[6] == QLatin1Char('c') && c[7] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('i')
- && c[6] == QLatin1Char('l') && c[7] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 9: {
- if (check_reserved) {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('f')
- && c[6] == QLatin1Char('a') && c[7] == QLatin1Char('c')
- && c[8] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('n')
- && c[4] == QLatin1Char('s') && c[5] == QLatin1Char('i')
- && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('n')
- && c[8] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('c')
- && c[6] == QLatin1Char('t') && c[7] == QLatin1Char('e')
- && c[8] == QLatin1Char('d'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 10: {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('n')
- && c[6] == QLatin1Char('c') && c[7] == QLatin1Char('e')
- && c[8] == QLatin1Char('o') && c[9] == QLatin1Char('f'))
- return QScriptGrammar::T_INSTANCEOF;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('m')
- && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('n')
- && c[8] == QLatin1Char('t') && c[9] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 12: {
- if (check_reserved) {
- if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('y')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('c')
- && c[4] == QLatin1Char('h') && c[5] == QLatin1Char('r')
- && c[6] == QLatin1Char('o') && c[7] == QLatin1Char('n')
- && c[8] == QLatin1Char('i') && c[9] == QLatin1Char('z')
- && c[10] == QLatin1Char('e') && c[11] == QLatin1Char('d'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- } // switch
-
- return -1;
-}
-
-int QScript::Lexer::lex()
-{
- int token = 0;
- state = Start;
- ushort stringType = 0; // either single or double quotes
- pos8 = pos16 = 0;
- done = false;
- terminator = false;
-
- // did we push a token on the stack previously ?
- // (after an automatic semicolon insertion)
- if (stackToken >= 0) {
- setDone(Other);
- token = stackToken;
- stackToken = -1;
- }
-
- while (!done) {
- switch (state) {
- case Start:
- if (isWhiteSpace()) {
- // do nothing
- } else if (current == '/' && next1 == '/') {
- recordStartPos();
- shift(1);
- state = InSingleLineComment;
- } else if (current == '/' && next1 == '*') {
- recordStartPos();
- shift(1);
- state = InMultiLineComment;
- } else if (current == 0) {
- syncProhibitAutomaticSemicolon();
- if (!terminator && !delimited && !prohibitAutomaticSemicolon) {
- // automatic semicolon insertion if program incomplete
- token = QScriptGrammar::T_SEMICOLON;
- stackToken = 0;
- setDone(Other);
- } else {
- setDone(Eof);
- }
- } else if (isLineTerminator()) {
- shiftWindowsLineBreak();
- yylineno++;
- yycolumn = 0;
- bol = true;
- terminator = true;
- syncProhibitAutomaticSemicolon();
- if (restrKeyword) {
- token = QScriptGrammar::T_SEMICOLON;
- setDone(Other);
- }
- } else if (current == '"' || current == '\'') {
- recordStartPos();
- state = InString;
- stringType = current;
- } else if (isIdentLetter(current)) {
- recordStartPos();
- record16(current);
- state = InIdentifier;
- } else if (current == '0') {
- recordStartPos();
- record8(current);
- state = InNum0;
- } else if (isDecimalDigit(current)) {
- recordStartPos();
- record8(current);
- state = InNum;
- } else if (current == '.' && isDecimalDigit(next1)) {
- recordStartPos();
- record8(current);
- state = InDecimal;
- } else {
- recordStartPos();
- token = matchPunctuator(current, next1, next2, next3);
- if (token != -1) {
- if (terminator && !delimited && !prohibitAutomaticSemicolon
- && (token == QScriptGrammar::T_PLUS_PLUS
- || token == QScriptGrammar::T_MINUS_MINUS)) {
- // automatic semicolon insertion
- stackToken = token;
- token = QScriptGrammar::T_SEMICOLON;
- }
- setDone(Other);
- }
- else {
- setDone(Bad);
- err = IllegalCharacter;
- errmsg = QLatin1String("Illegal character");
- }
- }
- break;
- case InString:
- if (current == stringType) {
- shift(1);
- setDone(String);
- } else if (current == 0 || isLineTerminator()) {
- setDone(Bad);
- err = UnclosedStringLiteral;
- errmsg = QLatin1String("Unclosed string at end of line");
- } else if (current == '\\') {
- state = InEscapeSequence;
- } else {
- record16(current);
- }
- break;
- // Escape Sequences inside of strings
- case InEscapeSequence:
- if (isOctalDigit(current)) {
- if (current >= '0' && current <= '3' &&
- isOctalDigit(next1) && isOctalDigit(next2)) {
- record16(convertOctal(current, next1, next2));
- shift(2);
- state = InString;
- } else if (isOctalDigit(current) &&
- isOctalDigit(next1)) {
- record16(convertOctal('0', current, next1));
- shift(1);
- state = InString;
- } else if (isOctalDigit(current)) {
- record16(convertOctal('0', '0', current));
- state = InString;
- } else {
- setDone(Bad);
- err = IllegalEscapeSequence;
- errmsg = QLatin1String("Illegal escape squence");
- }
- } else if (current == 'x')
- state = InHexEscape;
- else if (current == 'u')
- state = InUnicodeEscape;
- else {
- record16(singleEscape(current));
- state = InString;
- }
- break;
- case InHexEscape:
- if (isHexDigit(current) && isHexDigit(next1)) {
- state = InString;
- record16(QLatin1Char(convertHex(current, next1)));
- shift(1);
- } else if (current == stringType) {
- record16(QLatin1Char('x'));
- shift(1);
- setDone(String);
- } else {
- record16(QLatin1Char('x'));
- record16(current);
- state = InString;
- }
- break;
- case InUnicodeEscape:
- if (isHexDigit(current) && isHexDigit(next1) &&
- isHexDigit(next2) && isHexDigit(next3)) {
- record16(convertUnicode(current, next1, next2, next3));
- shift(3);
- state = InString;
- } else if (current == stringType) {
- record16(QLatin1Char('u'));
- shift(1);
- setDone(String);
- } else {
- setDone(Bad);
- err = IllegalUnicodeEscapeSequence;
- errmsg = QLatin1String("Illegal unicode escape sequence");
- }
- break;
- case InSingleLineComment:
- if (isLineTerminator()) {
- shiftWindowsLineBreak();
- yylineno++;
- yycolumn = 0;
- terminator = true;
- bol = true;
- if (restrKeyword) {
- token = QScriptGrammar::T_SEMICOLON;
- setDone(Other);
- } else
- state = Start;
- } else if (current == 0) {
- setDone(Eof);
- }
- break;
- case InMultiLineComment:
- if (current == 0) {
- setDone(Bad);
- err = UnclosedComment;
- errmsg = QLatin1String("Unclosed comment at end of file");
- } else if (isLineTerminator()) {
- shiftWindowsLineBreak();
- yylineno++;
- } else if (current == '*' && next1 == '/') {
- state = Start;
- shift(1);
- }
- break;
- case InIdentifier:
- if (isIdentLetter(current) || isDecimalDigit(current)) {
- record16(current);
- break;
- }
- setDone(Identifier);
- break;
- case InNum0:
- if (current == 'x' || current == 'X') {
- record8(current);
- state = InHex;
- } else if (current == '.') {
- record8(current);
- state = InDecimal;
- } else if (current == 'e' || current == 'E') {
- record8(current);
- state = InExponentIndicator;
- } else if (isOctalDigit(current)) {
- record8(current);
- state = InOctal;
- } else if (isDecimalDigit(current)) {
- record8(current);
- state = InDecimal;
- } else {
- setDone(Number);
- }
- break;
- case InHex:
- if (isHexDigit(current))
- record8(current);
- else
- setDone(Hex);
- break;
- case InOctal:
- if (isOctalDigit(current)) {
- record8(current);
- } else if (isDecimalDigit(current)) {
- record8(current);
- state = InDecimal;
- } else {
- setDone(Octal);
- }
- break;
- case InNum:
- if (isDecimalDigit(current)) {
- record8(current);
- } else if (current == '.') {
- record8(current);
- state = InDecimal;
- } else if (current == 'e' || current == 'E') {
- record8(current);
- state = InExponentIndicator;
- } else {
- setDone(Number);
- }
- break;
- case InDecimal:
- if (isDecimalDigit(current)) {
- record8(current);
- } else if (current == 'e' || current == 'E') {
- record8(current);
- state = InExponentIndicator;
- } else {
- setDone(Number);
- }
- break;
- case InExponentIndicator:
- if (current == '+' || current == '-') {
- record8(current);
- } else if (isDecimalDigit(current)) {
- record8(current);
- state = InExponent;
- } else {
- setDone(Bad);
- err = IllegalExponentIndicator;
- errmsg = QLatin1String("Illegal syntax for exponential number");
- }
- break;
- case InExponent:
- if (isDecimalDigit(current)) {
- record8(current);
- } else {
- setDone(Number);
- }
- break;
- default:
- Q_ASSERT_X(0, "Lexer::lex", "Unhandled state in switch statement");
- }
-
- // move on to the next character
- if (!done)
- shift(1);
- if (state != Start && state != InSingleLineComment)
- bol = false;
- }
-
- // no identifiers allowed directly after numeric literal, e.g. "3in" is bad
- if ((state == Number || state == Octal || state == Hex)
- && isIdentLetter(current)) {
- state = Bad;
- err = IllegalIdentifier;
- errmsg = QLatin1String("Identifier cannot start with numeric literal");
- }
-
- // terminate string
- buffer8[pos8] = '\0';
-
- double dval = 0;
- if (state == Number) {
- dval = qstrtod(buffer8, 0, 0);
- } else if (state == Hex) { // scan hex numbers
- dval = QScript::integerFromString(buffer8, pos8, 16);
- state = Number;
- } else if (state == Octal) { // scan octal number
- dval = QScript::integerFromString(buffer8, pos8, 8);
- state = Number;
- }
-
- restrKeyword = false;
- delimited = false;
-
- switch (parenthesesState) {
- case IgnoreParentheses:
- break;
- case CountParentheses:
- if (token == QScriptGrammar::T_RPAREN) {
- --parenthesesCount;
- if (parenthesesCount == 0)
- parenthesesState = BalancedParentheses;
- } else if (token == QScriptGrammar::T_LPAREN) {
- ++parenthesesCount;
- }
- break;
- case BalancedParentheses:
- parenthesesState = IgnoreParentheses;
- break;
- }
-
- switch (state) {
- case Eof:
- return 0;
- case Other:
- if(token == QScriptGrammar::T_RBRACE || token == QScriptGrammar::T_SEMICOLON)
- delimited = true;
- return token;
- case Identifier:
- if ((token = findReservedWord(buffer16, pos16)) < 0) {
- /* TODO: close leak on parse error. same holds true for String */
- qsyylval = QString(buffer16, pos16);
- return QScriptGrammar::T_IDENTIFIER;
- }
- if (token == QScriptGrammar::T_CONTINUE || token == QScriptGrammar::T_BREAK
- || token == QScriptGrammar::T_RETURN || token == QScriptGrammar::T_THROW) {
- restrKeyword = true;
- } else if (token == QScriptGrammar::T_IF || token == QScriptGrammar::T_FOR
- || token == QScriptGrammar::T_WHILE || token == QScriptGrammar::T_WITH) {
- parenthesesState = CountParentheses;
- parenthesesCount = 0;
- } else if (token == QScriptGrammar::T_DO) {
- parenthesesState = BalancedParentheses;
- }
- return token;
- case String:
- qsyylval = QString(buffer16, pos16);
- return QScriptGrammar::T_STRING_LITERAL;
- case Number:
- qsyylval = dval;
- return QScriptGrammar::T_NUMERIC_LITERAL;
- case Bad:
- return -1;
- default:
- Q_ASSERT(!"unhandled numeration value in switch");
- return -1;
- }
-}
-
-bool QScript::Lexer::isWhiteSpace() const
-{
- return (current == ' ' || current == '\t' ||
- current == 0x0b || current == 0x0c);
-}
-
-bool QScript::Lexer::isLineTerminator() const
-{
- return (current == '\n' || current == '\r');
-}
-
-bool QScript::Lexer::isIdentLetter(ushort c)
-{
- /* TODO: allow other legitimate unicode chars */
- return ((c >= 'a' && c <= 'z')
- || (c >= 'A' && c <= 'Z')
- || c == '$'
- || c == '_');
-}
-
-bool QScript::Lexer::isDecimalDigit(ushort c)
-{
- return (c >= '0' && c <= '9');
-}
-
-bool QScript::Lexer::isHexDigit(ushort c) const
-{
- return ((c >= '0' && c <= '9')
- || (c >= 'a' && c <= 'f')
- || (c >= 'A' && c <= 'F'));
-}
-
-bool QScript::Lexer::isOctalDigit(ushort c) const
-{
- return (c >= '0' && c <= '7');
-}
-
-int QScript::Lexer::matchPunctuator(ushort c1, ushort c2,
- ushort c3, ushort c4)
-{
- if (c1 == '>' && c2 == '>' && c3 == '>' && c4 == '=') {
- shift(4);
- return QScriptGrammar::T_GT_GT_GT_EQ;
- } else if (c1 == '=' && c2 == '=' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_EQ_EQ_EQ;
- } else if (c1 == '!' && c2 == '=' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_NOT_EQ_EQ;
- } else if (c1 == '>' && c2 == '>' && c3 == '>') {
- shift(3);
- return QScriptGrammar::T_GT_GT_GT;
- } else if (c1 == '<' && c2 == '<' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_LT_LT_EQ;
- } else if (c1 == '>' && c2 == '>' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_GT_GT_EQ;
- } else if (c1 == '<' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_LE;
- } else if (c1 == '>' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_GE;
- } else if (c1 == '!' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_NOT_EQ;
- } else if (c1 == '+' && c2 == '+') {
- shift(2);
- return QScriptGrammar::T_PLUS_PLUS;
- } else if (c1 == '-' && c2 == '-') {
- shift(2);
- return QScriptGrammar::T_MINUS_MINUS;
- } else if (c1 == '=' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_EQ_EQ;
- } else if (c1 == '+' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_PLUS_EQ;
- } else if (c1 == '-' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_MINUS_EQ;
- } else if (c1 == '*' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_STAR_EQ;
- } else if (c1 == '/' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_DIVIDE_EQ;
- } else if (c1 == '&' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_AND_EQ;
- } else if (c1 == '^' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_XOR_EQ;
- } else if (c1 == '%' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_REMAINDER_EQ;
- } else if (c1 == '|' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_OR_EQ;
- } else if (c1 == '<' && c2 == '<') {
- shift(2);
- return QScriptGrammar::T_LT_LT;
- } else if (c1 == '>' && c2 == '>') {
- shift(2);
- return QScriptGrammar::T_GT_GT;
- } else if (c1 == '&' && c2 == '&') {
- shift(2);
- return QScriptGrammar::T_AND_AND;
- } else if (c1 == '|' && c2 == '|') {
- shift(2);
- return QScriptGrammar::T_OR_OR;
- }
-
- switch(c1) {
- case '=': shift(1); return QScriptGrammar::T_EQ;
- case '>': shift(1); return QScriptGrammar::T_GT;
- case '<': shift(1); return QScriptGrammar::T_LT;
- case ',': shift(1); return QScriptGrammar::T_COMMA;
- case '!': shift(1); return QScriptGrammar::T_NOT;
- case '~': shift(1); return QScriptGrammar::T_TILDE;
- case '?': shift(1); return QScriptGrammar::T_QUESTION;
- case ':': shift(1); return QScriptGrammar::T_COLON;
- case '.': shift(1); return QScriptGrammar::T_DOT;
- case '+': shift(1); return QScriptGrammar::T_PLUS;
- case '-': shift(1); return QScriptGrammar::T_MINUS;
- case '*': shift(1); return QScriptGrammar::T_STAR;
- case '/': shift(1); return QScriptGrammar::T_DIVIDE_;
- case '&': shift(1); return QScriptGrammar::T_AND;
- case '|': shift(1); return QScriptGrammar::T_OR;
- case '^': shift(1); return QScriptGrammar::T_XOR;
- case '%': shift(1); return QScriptGrammar::T_REMAINDER;
- case '(': shift(1); return QScriptGrammar::T_LPAREN;
- case ')': shift(1); return QScriptGrammar::T_RPAREN;
- case '{': shift(1); return QScriptGrammar::T_LBRACE;
- case '}': shift(1); return QScriptGrammar::T_RBRACE;
- case '[': shift(1); return QScriptGrammar::T_LBRACKET;
- case ']': shift(1); return QScriptGrammar::T_RBRACKET;
- case ';': shift(1); return QScriptGrammar::T_SEMICOLON;
-
- default: return -1;
- }
-}
-
-ushort QScript::Lexer::singleEscape(ushort c) const
-{
- switch(c) {
- case 'b':
- return 0x08;
- case 't':
- return 0x09;
- case 'n':
- return 0x0A;
- case 'v':
- return 0x0B;
- case 'f':
- return 0x0C;
- case 'r':
- return 0x0D;
- case '"':
- return 0x22;
- case '\'':
- return 0x27;
- case '\\':
- return 0x5C;
- default:
- return c;
- }
-}
-
-ushort QScript::Lexer::convertOctal(ushort c1, ushort c2,
- ushort c3) const
-{
- return ((c1 - '0') * 64 + (c2 - '0') * 8 + c3 - '0');
-}
-
-unsigned char QScript::Lexer::convertHex(ushort c)
-{
- if (c >= '0' && c <= '9')
- return (c - '0');
- else if (c >= 'a' && c <= 'f')
- return (c - 'a' + 10);
- else
- return (c - 'A' + 10);
-}
-
-unsigned char QScript::Lexer::convertHex(ushort c1, ushort c2)
-{
- return ((convertHex(c1) << 4) + convertHex(c2));
-}
-
-QChar QScript::Lexer::convertUnicode(ushort c1, ushort c2,
- ushort c3, ushort c4)
-{
- return QChar((convertHex(c3) << 4) + convertHex(c4),
- (convertHex(c1) << 4) + convertHex(c2));
-}
-
-void QScript::Lexer::record8(ushort c)
-{
- Q_ASSERT(c <= 0xff);
-
- // enlarge buffer if full
- if (pos8 >= size8 - 1) {
- char *tmp = new char[2 * size8];
- memcpy(tmp, buffer8, size8 * sizeof(char));
- delete [] buffer8;
- buffer8 = tmp;
- size8 *= 2;
- }
-
- buffer8[pos8++] = (char) c;
-}
-
-void QScript::Lexer::record16(QChar c)
-{
- // enlarge buffer if full
- if (pos16 >= size16 - 1) {
- QChar *tmp = new QChar[2 * size16];
- memcpy(tmp, buffer16, size16 * sizeof(QChar));
- delete [] buffer16;
- buffer16 = tmp;
- size16 *= 2;
- }
-
- buffer16[pos16++] = c;
-}
-
-void QScript::Lexer::recordStartPos()
-{
- startlineno = yylineno;
- startcolumn = yycolumn;
-}
-
-bool QScript::Lexer::scanRegExp(RegExpBodyPrefix prefix)
-{
- pos16 = 0;
- bool lastWasEscape = false;
-
- if (prefix == EqualPrefix)
- record16(QLatin1Char('='));
-
- while (1) {
- if (isLineTerminator() || current == 0) {
- errmsg = QLatin1String("Unterminated regular expression literal");
- return false;
- }
- else if (current != '/' || lastWasEscape == true)
- {
- record16(current);
- lastWasEscape = !lastWasEscape && (current == '\\');
- }
- else {
- pattern = QString(buffer16, pos16);
- pos16 = 0;
- shift(1);
- break;
- }
- shift(1);
- }
-
- flags = 0;
- while (isIdentLetter(current)) {
- record16(current);
- shift(1);
- }
-
- return true;
-}
-
-void QScript::Lexer::syncProhibitAutomaticSemicolon()
-{
- if (parenthesesState == BalancedParentheses) {
- // we have seen something like "if (foo)", which means we should
- // never insert an automatic semicolon at this point, since it would
- // then be expanded into an empty statement (ECMA-262 7.9.1)
- prohibitAutomaticSemicolon = true;
- parenthesesState = IgnoreParentheses;
- } else {
- prohibitAutomaticSemicolon = false;
- }
-}
-
-
-class Translator;
-
-class QScriptParser: protected QScriptGrammar
-{
-public:
- QVariant val;
-
- struct Location {
- int startLine;
- int startColumn;
- int endLine;
- int endColumn;
- };
-
-public:
- QScriptParser();
- ~QScriptParser();
-
- bool parse(QScript::Lexer *lexer,
- const QString &fileName,
- Translator *translator);
-
- inline QString errorMessage() const
- { return error_message; }
- inline int errorLineNumber() const
- { return error_lineno; }
- inline int errorColumnNumber() const
- { return error_column; }
-
-protected:
- inline void reallocateStack();
-
- inline QVariant &sym(int index)
- { return sym_stack [tos + index - 1]; }
-
- inline Location &loc(int index)
- { return location_stack [tos + index - 2]; }
-
-protected:
- int tos;
- int stack_size;
- QVector<QVariant> sym_stack;
- int *state_stack;
- Location *location_stack;
- QString error_message;
- int error_lineno;
- int error_column;
-};
-
-inline void QScriptParser::reallocateStack()
-{
- if (! stack_size)
- stack_size = 128;
- else
- stack_size <<= 1;
-
- sym_stack.resize(stack_size);
- state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int)));
- location_stack = reinterpret_cast<Location*> (qRealloc(location_stack, stack_size * sizeof(Location)));
-}
-
-inline static bool automatic(QScript::Lexer *lexer, int token)
-{
- return (token == QScriptGrammar::T_RBRACE)
- || (token == 0)
- || lexer->prevTerminator();
-}
-
-QScriptParser::QScriptParser():
- tos(0),
- stack_size(0),
- sym_stack(0),
- state_stack(0),
- location_stack(0)
-{
-}
-
-QScriptParser::~QScriptParser()
-{
- if (stack_size) {
- qFree(state_stack);
- qFree(location_stack);
- }
-}
-
-static inline QScriptParser::Location location(QScript::Lexer *lexer)
-{
- QScriptParser::Location loc;
- loc.startLine = lexer->startLineNo();
- loc.startColumn = lexer->startColumnNo();
- loc.endLine = lexer->endLineNo();
- loc.endColumn = lexer->endColumnNo();
- return loc;
-}
-
-bool QScriptParser::parse(QScript::Lexer *lexer,
- const QString &fileName,
- Translator *translator)
-{
- const int INITIAL_STATE = 0;
-
- int yytoken = -1;
- int saved_yytoken = -1;
- int identLineNo = -1;
-
- reallocateStack();
-
- tos = 0;
- state_stack[++tos] = INITIAL_STATE;
-
- while (true)
- {
- const int state = state_stack [tos];
- if (yytoken == -1 && - TERMINAL_COUNT != action_index [state])
- {
- if (saved_yytoken == -1)
- {
- yytoken = lexer->lex();
- location_stack [tos] = location(lexer);
- }
- else
- {
- yytoken = saved_yytoken;
- saved_yytoken = -1;
- }
- }
-
- int act = t_action (state, yytoken);
-
- if (act == ACCEPT_STATE)
- return true;
-
- else if (act > 0)
- {
- if (++tos == stack_size)
- reallocateStack();
-
- sym_stack [tos] = lexer->val ();
- state_stack [tos] = act;
- location_stack [tos] = location(lexer);
- yytoken = -1;
- }
-
- else if (act < 0)
- {
- int r = - act - 1;
-
- tos -= rhs [r];
- act = state_stack [tos++];
-
- switch (r) {
-
-case 1: {
- sym(1) = sym(1).toByteArray();
- identLineNo = lexer->startLineNo();
-} break;
-
-case 7: {
- bool rx = lexer->scanRegExp(QScript::Lexer::NoPrefix);
- if (!rx) {
- error_message = lexer->errorMessage();
- error_lineno = lexer->startLineNo();
- error_column = lexer->startColumnNo();
- return false;
- }
-} break;
-
-case 8: {
- bool rx = lexer->scanRegExp(QScript::Lexer::EqualPrefix);
- if (!rx) {
- error_message = lexer->errorMessage();
- error_lineno = lexer->startLineNo();
- error_column = lexer->startColumnNo();
- return false;
- }
-} break;
-
-case 66: {
- QString name = sym(1).toString();
- if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
- QVariantList args = sym(2).toList();
- if (args.size() < 2) {
- qWarning("%s:%d: %s() requires at least two arguments",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- if ((args.at(0).type() != QVariant::String)
- || (args.at(1).type() != QVariant::String)) {
- qWarning("%s:%d: %s(): both arguments must be literal strings",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- QString context = args.at(0).toString();
- QString text = args.at(1).toString();
- QString comment = args.value(2).toString();
- QString extracomment;
- bool plural = (args.size() > 4);
- recordMessage(translator, context, text, comment, extracomment,
- plural, fileName, identLineNo);
- }
- }
- } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
- QVariantList args = sym(2).toList();
- if (args.size() < 1) {
- qWarning("%s:%d: %s() requires at least one argument",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- if (args.at(0).type() != QVariant::String) {
- qWarning("%s:%d: %s(): text to translate must be a literal string",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- QString context = QFileInfo(fileName).baseName();
- QString text = args.at(0).toString();
- QString comment = args.value(1).toString();
- QString extracomment;
- bool plural = (args.size() > 2);
- recordMessage(translator, context, text, comment, extracomment,
- plural, fileName, identLineNo);
- }
- }
- }
-} break;
-
-case 70: {
- sym(1) = QVariantList();
-} break;
-
-case 71: {
- sym(1) = sym(2);
-} break;
-
-case 72: {
- sym(1) = QVariantList() << sym(1);
-} break;
-
-case 73: {
- sym(1) = sym(1).toList() << sym(3);
-} break;
-
-case 94: {
- if ((sym(1).type() == QVariant::String) || (sym(3).type() == QVariant::String))
- sym(1) = sym(1).toString() + sym(3).toString();
- else
- sym(1) = QVariant();
-} break;
-
- } // switch
-
- state_stack [tos] = nt_action (act, lhs [r] - TERMINAL_COUNT);
-
- if (rhs[r] > 1) {
- location_stack[tos - 1].endLine = location_stack[tos + rhs[r] - 2].endLine;
- location_stack[tos - 1].endColumn = location_stack[tos + rhs[r] - 2].endColumn;
- location_stack[tos] = location_stack[tos + rhs[r] - 1];
- }
- }
-
- else
- {
- if (saved_yytoken == -1 && automatic (lexer, yytoken) && t_action (state, T_AUTOMATIC_SEMICOLON) > 0)
- {
- saved_yytoken = yytoken;
- yytoken = T_SEMICOLON;
- continue;
- }
-
- else if ((state == INITIAL_STATE) && (yytoken == 0)) {
- // accept empty input
- yytoken = T_SEMICOLON;
- continue;
- }
-
- int ers = state;
- int shifts = 0;
- int reduces = 0;
- int expected_tokens [3];
- for (int tk = 0; tk < TERMINAL_COUNT; ++tk)
- {
- int k = t_action (ers, tk);
-
- if (! k)
- continue;
- else if (k < 0)
- ++reduces;
- else if (spell [tk])
- {
- if (shifts < 3)
- expected_tokens [shifts] = tk;
- ++shifts;
- }
- }
-
- error_message.clear ();
- if (shifts && shifts < 3)
- {
- bool first = true;
-
- for (int s = 0; s < shifts; ++s)
- {
- if (first)
- error_message += QLatin1String ("Expected ");
- else
- error_message += QLatin1String (", ");
-
- first = false;
- error_message += QLatin1String("`");
- error_message += QLatin1String (spell [expected_tokens [s]]);
- error_message += QLatin1String("'");
- }
- }
-
- if (error_message.isEmpty())
- error_message = lexer->errorMessage();
-
- error_lineno = lexer->startLineNo();
- error_column = lexer->startColumnNo();
-
- return false;
- }
- }
-
- return false;
-}
-
-
-bool loadQScript(Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- QTextStream ts(&dev);
- QByteArray codecName;
- if (!cd.m_codecForSource.isEmpty())
- codecName = cd.m_codecForSource;
- else
- codecName = translator.codecName(); // Just because it should be latin1 already
- ts.setCodec(QTextCodec::codecForName(codecName));
- ts.setAutoDetectUnicode(true);
-
- QString code = ts.readAll();
- QScript::Lexer lexer;
- lexer.setCode(code, /*lineNumber=*/1);
- QScriptParser parser;
- if (!parser.parse(&lexer, cd.m_sourceFileName, &translator)) {
- qWarning("%s:%d: %s", qPrintable(cd.m_sourceFileName), parser.errorLineNumber(),
- qPrintable(parser.errorMessage()));
- return false;
- }
-
- // Java uses UTF-16 internally and Jambi makes UTF-8 for tr() purposes of it.
- translator.setCodecName("UTF-8");
- return true;
-}
-
-bool saveQScript(const Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- Q_UNUSED(dev);
- Q_UNUSED(translator);
- cd.appendError(QLatin1String("Cannot save .js files"));
- return false;
-}
-
-int initQScript()
-{
- Translator::FileFormat format;
- format.extension = QLatin1String("js");
- format.fileType = Translator::FileFormat::SourceCode;
- format.priority = 0;
- format.description = QObject::tr("Qt Script source files");
- format.loader = &loadQScript;
- format.saver = &saveQScript;
- Translator::registerFileFormat(format);
- return 1;
-}
-
-Q_CONSTRUCTOR_FUNCTION(initQScript)
-
-QT_END_NAMESPACE
diff --git a/tools/linguist/shared/qscript.g b/tools/linguist/shared/qscript.g
deleted file mode 100644
index 8d33277..0000000
--- a/tools/linguist/shared/qscript.g
+++ /dev/null
@@ -1,2039 +0,0 @@
-----------------------------------------------------------------------------
---
--- Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
--- Contact: Qt Software Information (qt-info@nokia.com)
---
--- This file is part of the Qt Linguist of the Qt Toolkit.
---
--- $QT_BEGIN_LICENSE:LGPL$
--- No Commercial Usage
--- This file contains pre-release code and may not be distributed.
--- You may use this file in accordance with the terms and conditions
--- contained in the either Technology Preview License Agreement or the
--- Beta Release License Agreement.
---
--- GNU Lesser General Public License Usage
--- Alternatively, this file may be used under the terms of the GNU Lesser
--- General Public License version 2.1 as published by the Free Software
--- Foundation and appearing in the file LICENSE.LGPL included in the
--- packaging of this file. Please review the following information to
--- ensure the GNU Lesser General Public License version 2.1 requirements
--- will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
---
--- In addition, as a special exception, Nokia gives you certain
--- additional rights. These rights are described in the Nokia Qt LGPL
--- Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
--- package.
---
--- GNU General Public License Usage
--- Alternatively, this file may be used under the terms of the GNU
--- General Public License version 3.0 as published by the Free Software
--- Foundation and appearing in the file LICENSE.GPL included in the
--- packaging of this file. Please review the following information to
--- ensure the GNU General Public License version 3.0 requirements will be
--- met: http://www.gnu.org/copyleft/gpl.html.
---
--- If you are unsure which license is appropriate for your use, please
--- contact the sales department at qt-sales@nokia.com.
--- $QT_END_LICENSE$
---
--- This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
--- WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
---
-----------------------------------------------------------------------------
-
-%parser QScriptGrammar
-%merged_output qscript.cpp
-%expect 3
-%expect-rr 1
-
-%token T_AND "&" T_AND_AND "&&" T_AND_EQ "&="
-%token T_BREAK "break" T_CASE "case" T_CATCH "catch"
-%token T_COLON ":" T_COMMA ";" T_CONTINUE "continue"
-%token T_DEFAULT "default" T_DELETE "delete" T_DIVIDE_ "/"
-%token T_DIVIDE_EQ "/=" T_DO "do" T_DOT "."
-%token T_ELSE "else" T_EQ "=" T_EQ_EQ "=="
-%token T_EQ_EQ_EQ "===" T_FINALLY "finally" T_FOR "for"
-%token T_FUNCTION "function" T_GE ">=" T_GT ">"
-%token T_GT_GT ">>" T_GT_GT_EQ ">>=" T_GT_GT_GT ">>>"
-%token T_GT_GT_GT_EQ ">>>=" T_IDENTIFIER "identifier" T_IF "if"
-%token T_IN "in" T_INSTANCEOF "instanceof" T_LBRACE "{"
-%token T_LBRACKET "[" T_LE "<=" T_LPAREN "("
-%token T_LT "<" T_LT_LT "<<" T_LT_LT_EQ "<<="
-%token T_MINUS "-" T_MINUS_EQ "-=" T_MINUS_MINUS "--"
-%token T_NEW "new" T_NOT "!" T_NOT_EQ "!="
-%token T_NOT_EQ_EQ "!==" T_NUMERIC_LITERAL "numeric literal" T_OR "|"
-%token T_OR_EQ "|=" T_OR_OR "||" T_PLUS "+"
-%token T_PLUS_EQ "+=" T_PLUS_PLUS "++" T_QUESTION "?"
-%token T_RBRACE "}" T_RBRACKET "]" T_REMAINDER "%"
-%token T_REMAINDER_EQ "%=" T_RETURN "return" T_RPAREN ")"
-%token T_SEMICOLON ";" T_AUTOMATIC_SEMICOLON T_STAR "*"
-%token T_STAR_EQ "*=" T_STRING_LITERAL "string literal"
-%token T_SWITCH "switch" T_THIS "this" T_THROW "throw"
-%token T_TILDE "~" T_TRY "try" T_TYPEOF "typeof"
-%token T_VAR "var" T_VOID "void" T_WHILE "while"
-%token T_WITH "with" T_XOR "^" T_XOR_EQ "^="
-%token T_NULL "null" T_TRUE "true" T_FALSE "false"
-%token T_CONST "const"
-%token T_DEBUGGER "debugger"
-%token T_RESERVED_WORD "reserved word"
-
-%start Program
-
-/.
-#include "translator.h"
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qnumeric.h>
-#include <QtCore/qstring.h>
-#include <QtCore/qtextcodec.h>
-#include <QtCore/qvariant.h>
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-QT_BEGIN_NAMESPACE
-
-static void recordMessage(
- Translator *tor, const QString &context, const QString &text, const QString &comment,
- const QString &extracomment, bool plural, const QString &fileName, int lineNo)
-{
- TranslatorMessage msg(
- context, text, comment, QString(),
- fileName, lineNo, QStringList(),
- TranslatorMessage::Unfinished, plural);
- msg.setExtraComment(extracomment.simplified());
- tor->replace(msg);
-}
-
-
-namespace QScript
-{
-
-class Lexer
-{
-public:
- Lexer();
- ~Lexer();
-
- void setCode(const QString &c, int lineno);
- int lex();
-
- int currentLineNo() const { return yylineno; }
- int currentColumnNo() const { return yycolumn; }
-
- int startLineNo() const { return startlineno; }
- int startColumnNo() const { return startcolumn; }
-
- int endLineNo() const { return currentLineNo(); }
- int endColumnNo() const
- { int col = currentColumnNo(); return (col > 0) ? col - 1 : col; }
-
- bool prevTerminator() const { return terminator; }
-
- enum State { Start,
- Identifier,
- InIdentifier,
- InSingleLineComment,
- InMultiLineComment,
- InNum,
- InNum0,
- InHex,
- InOctal,
- InDecimal,
- InExponentIndicator,
- InExponent,
- Hex,
- Octal,
- Number,
- String,
- Eof,
- InString,
- InEscapeSequence,
- InHexEscape,
- InUnicodeEscape,
- Other,
- Bad };
-
- enum Error {
- NoError,
- IllegalCharacter,
- UnclosedStringLiteral,
- IllegalEscapeSequence,
- IllegalUnicodeEscapeSequence,
- UnclosedComment,
- IllegalExponentIndicator,
- IllegalIdentifier
- };
-
- enum ParenthesesState {
- IgnoreParentheses,
- CountParentheses,
- BalancedParentheses
- };
-
- enum RegExpBodyPrefix {
- NoPrefix,
- EqualPrefix
- };
-
- bool scanRegExp(RegExpBodyPrefix prefix = NoPrefix);
-
- QString pattern;
- int flags;
-
- State lexerState() const
- { return state; }
-
- QString errorMessage() const
- { return errmsg; }
- void setErrorMessage(const QString &err)
- { errmsg = err; }
- void setErrorMessage(const char *err)
- { setErrorMessage(QString::fromLatin1(err)); }
-
- Error error() const
- { return err; }
- void clearError()
- { err = NoError; }
-
-private:
- int yylineno;
- bool done;
- char *buffer8;
- QChar *buffer16;
- uint size8, size16;
- uint pos8, pos16;
- bool terminator;
- bool restrKeyword;
- // encountered delimiter like "'" and "}" on last run
- bool delimited;
- int stackToken;
-
- State state;
- void setDone(State s);
- uint pos;
- void shift(uint p);
- int lookupKeyword(const char *);
-
- bool isWhiteSpace() const;
- bool isLineTerminator() const;
- bool isHexDigit(ushort c) const;
- bool isOctalDigit(ushort c) const;
-
- int matchPunctuator(ushort c1, ushort c2,
- ushort c3, ushort c4);
- ushort singleEscape(ushort c) const;
- ushort convertOctal(ushort c1, ushort c2,
- ushort c3) const;
-public:
- static unsigned char convertHex(ushort c1);
- static unsigned char convertHex(ushort c1, ushort c2);
- static QChar convertUnicode(ushort c1, ushort c2,
- ushort c3, ushort c4);
- static bool isIdentLetter(ushort c);
- static bool isDecimalDigit(ushort c);
-
- inline int ival() const { return qsyylval.toInt(); }
- inline double dval() const { return qsyylval.toDouble(); }
- inline QString ustr() const { return qsyylval.toString(); }
- inline QVariant val() const { return qsyylval; }
-
- const QChar *characterBuffer() const { return buffer16; }
- int characterCount() const { return pos16; }
-
-private:
- void record8(ushort c);
- void record16(QChar c);
- void recordStartPos();
-
- int findReservedWord(const QChar *buffer, int size) const;
-
- void syncProhibitAutomaticSemicolon();
-
- const QChar *code;
- uint length;
- int yycolumn;
- int startlineno;
- int startcolumn;
- int bol; // begin of line
-
- QVariant qsyylval;
-
- // current and following unicode characters
- ushort current, next1, next2, next3;
-
- struct keyword {
- const char *name;
- int token;
- };
-
- QString errmsg;
- Error err;
-
- bool wantRx;
- bool check_reserved;
-
- ParenthesesState parenthesesState;
- int parenthesesCount;
- bool prohibitAutomaticSemicolon;
-};
-
-} // namespace QScript
-
-extern double qstrtod(const char *s00, char const **se, bool *ok);
-
-#define shiftWindowsLineBreak() if(current == '\r' && next1 == '\n') shift(1);
-
-namespace QScript {
-
-static int toDigit(char c)
-{
- if ((c >= '0') && (c <= '9'))
- return c - '0';
- else if ((c >= 'a') && (c <= 'z'))
- return 10 + c - 'a';
- else if ((c >= 'A') && (c <= 'Z'))
- return 10 + c - 'A';
- return -1;
-}
-
-double integerFromString(const char *buf, int size, int radix)
-{
- if (size == 0)
- return qSNaN();
-
- double sign = 1.0;
- int i = 0;
- if (buf[0] == '+') {
- ++i;
- } else if (buf[0] == '-') {
- sign = -1.0;
- ++i;
- }
-
- if (((size-i) >= 2) && (buf[i] == '0')) {
- if (((buf[i+1] == 'x') || (buf[i+1] == 'X'))
- && (radix < 34)) {
- if ((radix != 0) && (radix != 16))
- return 0;
- radix = 16;
- i += 2;
- } else {
- if (radix == 0) {
- radix = 8;
- ++i;
- }
- }
- } else if (radix == 0) {
- radix = 10;
- }
-
- int j = i;
- for ( ; i < size; ++i) {
- int d = toDigit(buf[i]);
- if ((d == -1) || (d >= radix))
- break;
- }
- double result;
- if (j == i) {
- if (!qstrcmp(buf, "Infinity"))
- result = qInf();
- else
- result = qSNaN();
- } else {
- result = 0;
- double multiplier = 1;
- for (--i ; i >= j; --i, multiplier *= radix)
- result += toDigit(buf[i]) * multiplier;
- }
- result *= sign;
- return result;
-}
-
-} // namespace QScript
-
-QScript::Lexer::Lexer()
- :
- yylineno(0),
- size8(128), size16(128), restrKeyword(false),
- stackToken(-1), pos(0),
- code(0), length(0),
- bol(true),
- current(0), next1(0), next2(0), next3(0),
- err(NoError),
- check_reserved(true),
- parenthesesState(IgnoreParentheses),
- prohibitAutomaticSemicolon(false)
-{
- // allocate space for read buffers
- buffer8 = new char[size8];
- buffer16 = new QChar[size16];
- flags = 0;
-
-}
-
-QScript::Lexer::~Lexer()
-{
- delete [] buffer8;
- delete [] buffer16;
-}
-
-void QScript::Lexer::setCode(const QString &c, int lineno)
-{
- errmsg = QString();
- yylineno = lineno;
- yycolumn = 1;
- restrKeyword = false;
- delimited = false;
- stackToken = -1;
- pos = 0;
- code = c.unicode();
- length = c.length();
- bol = true;
-
- // read first characters
- current = (length > 0) ? code[0].unicode() : 0;
- next1 = (length > 1) ? code[1].unicode() : 0;
- next2 = (length > 2) ? code[2].unicode() : 0;
- next3 = (length > 3) ? code[3].unicode() : 0;
-}
-
-void QScript::Lexer::shift(uint p)
-{
- while (p--) {
- ++pos;
- ++yycolumn;
- current = next1;
- next1 = next2;
- next2 = next3;
- next3 = (pos + 3 < length) ? code[pos+3].unicode() : 0;
- }
-}
-
-void QScript::Lexer::setDone(State s)
-{
- state = s;
- done = true;
-}
-
-int QScript::Lexer::findReservedWord(const QChar *c, int size) const
-{
- switch (size) {
- case 2: {
- if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o'))
- return QScriptGrammar::T_DO;
- else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('f'))
- return QScriptGrammar::T_IF;
- else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n'))
- return QScriptGrammar::T_IN;
- } break;
-
- case 3: {
- if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('o') && c[2] == QLatin1Char('r'))
- return QScriptGrammar::T_FOR;
- else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('e') && c[2] == QLatin1Char('w'))
- return QScriptGrammar::T_NEW;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r') && c[2] == QLatin1Char('y'))
- return QScriptGrammar::T_TRY;
- else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('a') && c[2] == QLatin1Char('r'))
- return QScriptGrammar::T_VAR;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n') && c[2] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 4: {
- if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_CASE;
- else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('l')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_ELSE;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('s'))
- return QScriptGrammar::T_THIS;
- else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('d'))
- return QScriptGrammar::T_VOID;
- else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('i')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('h'))
- return QScriptGrammar::T_WITH;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_TRUE;
- else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('l'))
- return QScriptGrammar::T_NULL;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('n')
- && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('m'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('y')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('l') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('g'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('r'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('g') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('o'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 5: {
- if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('e') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('k'))
- return QScriptGrammar::T_BREAK;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('c')
- && c[4] == QLatin1Char('h'))
- return QScriptGrammar::T_CATCH;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('r') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('w'))
- return QScriptGrammar::T_THROW;
- else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('e'))
- return QScriptGrammar::T_WHILE;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('s')
- && c[4] == QLatin1Char('t'))
- return QScriptGrammar::T_CONST;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('s')
- && c[4] == QLatin1Char('e'))
- return QScriptGrammar::T_FALSE;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('r')
- && c[4] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('r'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('i')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('l'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('l')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('s')
- && c[4] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('l')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 6: {
- if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('e'))
- return QScriptGrammar::T_DELETE;
- else if (c[0] == QLatin1Char('r') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('u')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('n'))
- return QScriptGrammar::T_RETURN;
- else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('w')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('c') && c[5] == QLatin1Char('h'))
- return QScriptGrammar::T_SWITCH;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('y')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('o') && c[5] == QLatin1Char('f'))
- return QScriptGrammar::T_TYPEOF;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('x')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('t')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('c'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('b')
- && c[4] == QLatin1Char('l') && c[5] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('b') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('c'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('i')
- && c[4] == QLatin1Char('v') && c[5] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
- && c[2] == QLatin1Char('r') && c[3] == QLatin1Char('o')
- && c[4] == QLatin1Char('w') && c[5] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 7: {
- if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('f') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('u') && c[5] == QLatin1Char('l')
- && c[6] == QLatin1Char('t'))
- return QScriptGrammar::T_DEFAULT;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('i')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('l') && c[5] == QLatin1Char('l')
- && c[6] == QLatin1Char('y'))
- return QScriptGrammar::T_FINALLY;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('a')
- && c[6] == QLatin1Char('n'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('x')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('n') && c[5] == QLatin1Char('d')
- && c[6] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('a')
- && c[2] == QLatin1Char('c') && c[3] == QLatin1Char('k')
- && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('g')
- && c[6] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('v')
- && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('t')
- && c[6] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 8: {
- if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('n')
- && c[6] == QLatin1Char('u') && c[7] == QLatin1Char('e'))
- return QScriptGrammar::T_CONTINUE;
- else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('u')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('c')
- && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('i')
- && c[6] == QLatin1Char('o') && c[7] == QLatin1Char('n'))
- return QScriptGrammar::T_FUNCTION;
- else if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e')
- && c[2] == QLatin1Char('b') && c[3] == QLatin1Char('u')
- && c[4] == QLatin1Char('g') && c[5] == QLatin1Char('g')
- && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('r'))
- return QScriptGrammar::T_DEBUGGER;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('a') && c[1] == QLatin1Char('b')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('a')
- && c[6] == QLatin1Char('c') && c[7] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o')
- && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('a')
- && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('i')
- && c[6] == QLatin1Char('l') && c[7] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 9: {
- if (check_reserved) {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n')
- && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e')
- && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('f')
- && c[6] == QLatin1Char('a') && c[7] == QLatin1Char('c')
- && c[8] == QLatin1Char('e'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('n')
- && c[4] == QLatin1Char('s') && c[5] == QLatin1Char('i')
- && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('n')
- && c[8] == QLatin1Char('t'))
- return QScriptGrammar::T_RESERVED_WORD;
- else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r')
- && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('c')
- && c[6] == QLatin1Char('t') && c[7] == QLatin1Char('e')
- && c[8] == QLatin1Char('d'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 10: {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n')
- && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('t')
- && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('n')
- && c[6] == QLatin1Char('c') && c[7] == QLatin1Char('e')
- && c[8] == QLatin1Char('o') && c[9] == QLatin1Char('f'))
- return QScriptGrammar::T_INSTANCEOF;
- else if (check_reserved) {
- if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m')
- && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('l')
- && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('m')
- && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('n')
- && c[8] == QLatin1Char('t') && c[9] == QLatin1Char('s'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- case 12: {
- if (check_reserved) {
- if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('y')
- && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('c')
- && c[4] == QLatin1Char('h') && c[5] == QLatin1Char('r')
- && c[6] == QLatin1Char('o') && c[7] == QLatin1Char('n')
- && c[8] == QLatin1Char('i') && c[9] == QLatin1Char('z')
- && c[10] == QLatin1Char('e') && c[11] == QLatin1Char('d'))
- return QScriptGrammar::T_RESERVED_WORD;
- }
- } break;
-
- } // switch
-
- return -1;
-}
-
-int QScript::Lexer::lex()
-{
- int token = 0;
- state = Start;
- ushort stringType = 0; // either single or double quotes
- pos8 = pos16 = 0;
- done = false;
- terminator = false;
-
- // did we push a token on the stack previously ?
- // (after an automatic semicolon insertion)
- if (stackToken >= 0) {
- setDone(Other);
- token = stackToken;
- stackToken = -1;
- }
-
- while (!done) {
- switch (state) {
- case Start:
- if (isWhiteSpace()) {
- // do nothing
- } else if (current == '/' && next1 == '/') {
- recordStartPos();
- shift(1);
- state = InSingleLineComment;
- } else if (current == '/' && next1 == '*') {
- recordStartPos();
- shift(1);
- state = InMultiLineComment;
- } else if (current == 0) {
- syncProhibitAutomaticSemicolon();
- if (!terminator && !delimited && !prohibitAutomaticSemicolon) {
- // automatic semicolon insertion if program incomplete
- token = QScriptGrammar::T_SEMICOLON;
- stackToken = 0;
- setDone(Other);
- } else {
- setDone(Eof);
- }
- } else if (isLineTerminator()) {
- shiftWindowsLineBreak();
- yylineno++;
- yycolumn = 0;
- bol = true;
- terminator = true;
- syncProhibitAutomaticSemicolon();
- if (restrKeyword) {
- token = QScriptGrammar::T_SEMICOLON;
- setDone(Other);
- }
- } else if (current == '"' || current == '\'') {
- recordStartPos();
- state = InString;
- stringType = current;
- } else if (isIdentLetter(current)) {
- recordStartPos();
- record16(current);
- state = InIdentifier;
- } else if (current == '0') {
- recordStartPos();
- record8(current);
- state = InNum0;
- } else if (isDecimalDigit(current)) {
- recordStartPos();
- record8(current);
- state = InNum;
- } else if (current == '.' && isDecimalDigit(next1)) {
- recordStartPos();
- record8(current);
- state = InDecimal;
- } else {
- recordStartPos();
- token = matchPunctuator(current, next1, next2, next3);
- if (token != -1) {
- if (terminator && !delimited && !prohibitAutomaticSemicolon
- && (token == QScriptGrammar::T_PLUS_PLUS
- || token == QScriptGrammar::T_MINUS_MINUS)) {
- // automatic semicolon insertion
- stackToken = token;
- token = QScriptGrammar::T_SEMICOLON;
- }
- setDone(Other);
- }
- else {
- setDone(Bad);
- err = IllegalCharacter;
- errmsg = QLatin1String("Illegal character");
- }
- }
- break;
- case InString:
- if (current == stringType) {
- shift(1);
- setDone(String);
- } else if (current == 0 || isLineTerminator()) {
- setDone(Bad);
- err = UnclosedStringLiteral;
- errmsg = QLatin1String("Unclosed string at end of line");
- } else if (current == '\\') {
- state = InEscapeSequence;
- } else {
- record16(current);
- }
- break;
- // Escape Sequences inside of strings
- case InEscapeSequence:
- if (isOctalDigit(current)) {
- if (current >= '0' && current <= '3' &&
- isOctalDigit(next1) && isOctalDigit(next2)) {
- record16(convertOctal(current, next1, next2));
- shift(2);
- state = InString;
- } else if (isOctalDigit(current) &&
- isOctalDigit(next1)) {
- record16(convertOctal('0', current, next1));
- shift(1);
- state = InString;
- } else if (isOctalDigit(current)) {
- record16(convertOctal('0', '0', current));
- state = InString;
- } else {
- setDone(Bad);
- err = IllegalEscapeSequence;
- errmsg = QLatin1String("Illegal escape squence");
- }
- } else if (current == 'x')
- state = InHexEscape;
- else if (current == 'u')
- state = InUnicodeEscape;
- else {
- record16(singleEscape(current));
- state = InString;
- }
- break;
- case InHexEscape:
- if (isHexDigit(current) && isHexDigit(next1)) {
- state = InString;
- record16(QLatin1Char(convertHex(current, next1)));
- shift(1);
- } else if (current == stringType) {
- record16(QLatin1Char('x'));
- shift(1);
- setDone(String);
- } else {
- record16(QLatin1Char('x'));
- record16(current);
- state = InString;
- }
- break;
- case InUnicodeEscape:
- if (isHexDigit(current) && isHexDigit(next1) &&
- isHexDigit(next2) && isHexDigit(next3)) {
- record16(convertUnicode(current, next1, next2, next3));
- shift(3);
- state = InString;
- } else if (current == stringType) {
- record16(QLatin1Char('u'));
- shift(1);
- setDone(String);
- } else {
- setDone(Bad);
- err = IllegalUnicodeEscapeSequence;
- errmsg = QLatin1String("Illegal unicode escape sequence");
- }
- break;
- case InSingleLineComment:
- if (isLineTerminator()) {
- shiftWindowsLineBreak();
- yylineno++;
- yycolumn = 0;
- terminator = true;
- bol = true;
- if (restrKeyword) {
- token = QScriptGrammar::T_SEMICOLON;
- setDone(Other);
- } else
- state = Start;
- } else if (current == 0) {
- setDone(Eof);
- }
- break;
- case InMultiLineComment:
- if (current == 0) {
- setDone(Bad);
- err = UnclosedComment;
- errmsg = QLatin1String("Unclosed comment at end of file");
- } else if (isLineTerminator()) {
- shiftWindowsLineBreak();
- yylineno++;
- } else if (current == '*' && next1 == '/') {
- state = Start;
- shift(1);
- }
- break;
- case InIdentifier:
- if (isIdentLetter(current) || isDecimalDigit(current)) {
- record16(current);
- break;
- }
- setDone(Identifier);
- break;
- case InNum0:
- if (current == 'x' || current == 'X') {
- record8(current);
- state = InHex;
- } else if (current == '.') {
- record8(current);
- state = InDecimal;
- } else if (current == 'e' || current == 'E') {
- record8(current);
- state = InExponentIndicator;
- } else if (isOctalDigit(current)) {
- record8(current);
- state = InOctal;
- } else if (isDecimalDigit(current)) {
- record8(current);
- state = InDecimal;
- } else {
- setDone(Number);
- }
- break;
- case InHex:
- if (isHexDigit(current))
- record8(current);
- else
- setDone(Hex);
- break;
- case InOctal:
- if (isOctalDigit(current)) {
- record8(current);
- } else if (isDecimalDigit(current)) {
- record8(current);
- state = InDecimal;
- } else {
- setDone(Octal);
- }
- break;
- case InNum:
- if (isDecimalDigit(current)) {
- record8(current);
- } else if (current == '.') {
- record8(current);
- state = InDecimal;
- } else if (current == 'e' || current == 'E') {
- record8(current);
- state = InExponentIndicator;
- } else {
- setDone(Number);
- }
- break;
- case InDecimal:
- if (isDecimalDigit(current)) {
- record8(current);
- } else if (current == 'e' || current == 'E') {
- record8(current);
- state = InExponentIndicator;
- } else {
- setDone(Number);
- }
- break;
- case InExponentIndicator:
- if (current == '+' || current == '-') {
- record8(current);
- } else if (isDecimalDigit(current)) {
- record8(current);
- state = InExponent;
- } else {
- setDone(Bad);
- err = IllegalExponentIndicator;
- errmsg = QLatin1String("Illegal syntax for exponential number");
- }
- break;
- case InExponent:
- if (isDecimalDigit(current)) {
- record8(current);
- } else {
- setDone(Number);
- }
- break;
- default:
- Q_ASSERT_X(0, "Lexer::lex", "Unhandled state in switch statement");
- }
-
- // move on to the next character
- if (!done)
- shift(1);
- if (state != Start && state != InSingleLineComment)
- bol = false;
- }
-
- // no identifiers allowed directly after numeric literal, e.g. "3in" is bad
- if ((state == Number || state == Octal || state == Hex)
- && isIdentLetter(current)) {
- state = Bad;
- err = IllegalIdentifier;
- errmsg = QLatin1String("Identifier cannot start with numeric literal");
- }
-
- // terminate string
- buffer8[pos8] = '\0';
-
- double dval = 0;
- if (state == Number) {
- dval = qstrtod(buffer8, 0, 0);
- } else if (state == Hex) { // scan hex numbers
- dval = QScript::integerFromString(buffer8, pos8, 16);
- state = Number;
- } else if (state == Octal) { // scan octal number
- dval = QScript::integerFromString(buffer8, pos8, 8);
- state = Number;
- }
-
- restrKeyword = false;
- delimited = false;
-
- switch (parenthesesState) {
- case IgnoreParentheses:
- break;
- case CountParentheses:
- if (token == QScriptGrammar::T_RPAREN) {
- --parenthesesCount;
- if (parenthesesCount == 0)
- parenthesesState = BalancedParentheses;
- } else if (token == QScriptGrammar::T_LPAREN) {
- ++parenthesesCount;
- }
- break;
- case BalancedParentheses:
- parenthesesState = IgnoreParentheses;
- break;
- }
-
- switch (state) {
- case Eof:
- return 0;
- case Other:
- if(token == QScriptGrammar::T_RBRACE || token == QScriptGrammar::T_SEMICOLON)
- delimited = true;
- return token;
- case Identifier:
- if ((token = findReservedWord(buffer16, pos16)) < 0) {
- /* TODO: close leak on parse error. same holds true for String */
- qsyylval = QString(buffer16, pos16);
- return QScriptGrammar::T_IDENTIFIER;
- }
- if (token == QScriptGrammar::T_CONTINUE || token == QScriptGrammar::T_BREAK
- || token == QScriptGrammar::T_RETURN || token == QScriptGrammar::T_THROW) {
- restrKeyword = true;
- } else if (token == QScriptGrammar::T_IF || token == QScriptGrammar::T_FOR
- || token == QScriptGrammar::T_WHILE || token == QScriptGrammar::T_WITH) {
- parenthesesState = CountParentheses;
- parenthesesCount = 0;
- } else if (token == QScriptGrammar::T_DO) {
- parenthesesState = BalancedParentheses;
- }
- return token;
- case String:
- qsyylval = QString(buffer16, pos16);
- return QScriptGrammar::T_STRING_LITERAL;
- case Number:
- qsyylval = dval;
- return QScriptGrammar::T_NUMERIC_LITERAL;
- case Bad:
- return -1;
- default:
- Q_ASSERT(!"unhandled numeration value in switch");
- return -1;
- }
-}
-
-bool QScript::Lexer::isWhiteSpace() const
-{
- return (current == ' ' || current == '\t' ||
- current == 0x0b || current == 0x0c);
-}
-
-bool QScript::Lexer::isLineTerminator() const
-{
- return (current == '\n' || current == '\r');
-}
-
-bool QScript::Lexer::isIdentLetter(ushort c)
-{
- /* TODO: allow other legitimate unicode chars */
- return ((c >= 'a' && c <= 'z')
- || (c >= 'A' && c <= 'Z')
- || c == '$'
- || c == '_');
-}
-
-bool QScript::Lexer::isDecimalDigit(ushort c)
-{
- return (c >= '0' && c <= '9');
-}
-
-bool QScript::Lexer::isHexDigit(ushort c) const
-{
- return ((c >= '0' && c <= '9')
- || (c >= 'a' && c <= 'f')
- || (c >= 'A' && c <= 'F'));
-}
-
-bool QScript::Lexer::isOctalDigit(ushort c) const
-{
- return (c >= '0' && c <= '7');
-}
-
-int QScript::Lexer::matchPunctuator(ushort c1, ushort c2,
- ushort c3, ushort c4)
-{
- if (c1 == '>' && c2 == '>' && c3 == '>' && c4 == '=') {
- shift(4);
- return QScriptGrammar::T_GT_GT_GT_EQ;
- } else if (c1 == '=' && c2 == '=' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_EQ_EQ_EQ;
- } else if (c1 == '!' && c2 == '=' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_NOT_EQ_EQ;
- } else if (c1 == '>' && c2 == '>' && c3 == '>') {
- shift(3);
- return QScriptGrammar::T_GT_GT_GT;
- } else if (c1 == '<' && c2 == '<' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_LT_LT_EQ;
- } else if (c1 == '>' && c2 == '>' && c3 == '=') {
- shift(3);
- return QScriptGrammar::T_GT_GT_EQ;
- } else if (c1 == '<' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_LE;
- } else if (c1 == '>' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_GE;
- } else if (c1 == '!' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_NOT_EQ;
- } else if (c1 == '+' && c2 == '+') {
- shift(2);
- return QScriptGrammar::T_PLUS_PLUS;
- } else if (c1 == '-' && c2 == '-') {
- shift(2);
- return QScriptGrammar::T_MINUS_MINUS;
- } else if (c1 == '=' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_EQ_EQ;
- } else if (c1 == '+' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_PLUS_EQ;
- } else if (c1 == '-' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_MINUS_EQ;
- } else if (c1 == '*' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_STAR_EQ;
- } else if (c1 == '/' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_DIVIDE_EQ;
- } else if (c1 == '&' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_AND_EQ;
- } else if (c1 == '^' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_XOR_EQ;
- } else if (c1 == '%' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_REMAINDER_EQ;
- } else if (c1 == '|' && c2 == '=') {
- shift(2);
- return QScriptGrammar::T_OR_EQ;
- } else if (c1 == '<' && c2 == '<') {
- shift(2);
- return QScriptGrammar::T_LT_LT;
- } else if (c1 == '>' && c2 == '>') {
- shift(2);
- return QScriptGrammar::T_GT_GT;
- } else if (c1 == '&' && c2 == '&') {
- shift(2);
- return QScriptGrammar::T_AND_AND;
- } else if (c1 == '|' && c2 == '|') {
- shift(2);
- return QScriptGrammar::T_OR_OR;
- }
-
- switch(c1) {
- case '=': shift(1); return QScriptGrammar::T_EQ;
- case '>': shift(1); return QScriptGrammar::T_GT;
- case '<': shift(1); return QScriptGrammar::T_LT;
- case ',': shift(1); return QScriptGrammar::T_COMMA;
- case '!': shift(1); return QScriptGrammar::T_NOT;
- case '~': shift(1); return QScriptGrammar::T_TILDE;
- case '?': shift(1); return QScriptGrammar::T_QUESTION;
- case ':': shift(1); return QScriptGrammar::T_COLON;
- case '.': shift(1); return QScriptGrammar::T_DOT;
- case '+': shift(1); return QScriptGrammar::T_PLUS;
- case '-': shift(1); return QScriptGrammar::T_MINUS;
- case '*': shift(1); return QScriptGrammar::T_STAR;
- case '/': shift(1); return QScriptGrammar::T_DIVIDE_;
- case '&': shift(1); return QScriptGrammar::T_AND;
- case '|': shift(1); return QScriptGrammar::T_OR;
- case '^': shift(1); return QScriptGrammar::T_XOR;
- case '%': shift(1); return QScriptGrammar::T_REMAINDER;
- case '(': shift(1); return QScriptGrammar::T_LPAREN;
- case ')': shift(1); return QScriptGrammar::T_RPAREN;
- case '{': shift(1); return QScriptGrammar::T_LBRACE;
- case '}': shift(1); return QScriptGrammar::T_RBRACE;
- case '[': shift(1); return QScriptGrammar::T_LBRACKET;
- case ']': shift(1); return QScriptGrammar::T_RBRACKET;
- case ';': shift(1); return QScriptGrammar::T_SEMICOLON;
-
- default: return -1;
- }
-}
-
-ushort QScript::Lexer::singleEscape(ushort c) const
-{
- switch(c) {
- case 'b':
- return 0x08;
- case 't':
- return 0x09;
- case 'n':
- return 0x0A;
- case 'v':
- return 0x0B;
- case 'f':
- return 0x0C;
- case 'r':
- return 0x0D;
- case '"':
- return 0x22;
- case '\'':
- return 0x27;
- case '\\':
- return 0x5C;
- default:
- return c;
- }
-}
-
-ushort QScript::Lexer::convertOctal(ushort c1, ushort c2,
- ushort c3) const
-{
- return ((c1 - '0') * 64 + (c2 - '0') * 8 + c3 - '0');
-}
-
-unsigned char QScript::Lexer::convertHex(ushort c)
-{
- if (c >= '0' && c <= '9')
- return (c - '0');
- else if (c >= 'a' && c <= 'f')
- return (c - 'a' + 10);
- else
- return (c - 'A' + 10);
-}
-
-unsigned char QScript::Lexer::convertHex(ushort c1, ushort c2)
-{
- return ((convertHex(c1) << 4) + convertHex(c2));
-}
-
-QChar QScript::Lexer::convertUnicode(ushort c1, ushort c2,
- ushort c3, ushort c4)
-{
- return QChar((convertHex(c3) << 4) + convertHex(c4),
- (convertHex(c1) << 4) + convertHex(c2));
-}
-
-void QScript::Lexer::record8(ushort c)
-{
- Q_ASSERT(c <= 0xff);
-
- // enlarge buffer if full
- if (pos8 >= size8 - 1) {
- char *tmp = new char[2 * size8];
- memcpy(tmp, buffer8, size8 * sizeof(char));
- delete [] buffer8;
- buffer8 = tmp;
- size8 *= 2;
- }
-
- buffer8[pos8++] = (char) c;
-}
-
-void QScript::Lexer::record16(QChar c)
-{
- // enlarge buffer if full
- if (pos16 >= size16 - 1) {
- QChar *tmp = new QChar[2 * size16];
- memcpy(tmp, buffer16, size16 * sizeof(QChar));
- delete [] buffer16;
- buffer16 = tmp;
- size16 *= 2;
- }
-
- buffer16[pos16++] = c;
-}
-
-void QScript::Lexer::recordStartPos()
-{
- startlineno = yylineno;
- startcolumn = yycolumn;
-}
-
-bool QScript::Lexer::scanRegExp(RegExpBodyPrefix prefix)
-{
- pos16 = 0;
- bool lastWasEscape = false;
-
- if (prefix == EqualPrefix)
- record16(QLatin1Char('='));
-
- while (1) {
- if (isLineTerminator() || current == 0) {
- errmsg = QLatin1String("Unterminated regular expression literal");
- return false;
- }
- else if (current != '/' || lastWasEscape == true)
- {
- record16(current);
- lastWasEscape = !lastWasEscape && (current == '\\');
- }
- else {
- pattern = QString(buffer16, pos16);
- pos16 = 0;
- shift(1);
- break;
- }
- shift(1);
- }
-
- flags = 0;
- while (isIdentLetter(current)) {
- record16(current);
- shift(1);
- }
-
- return true;
-}
-
-void QScript::Lexer::syncProhibitAutomaticSemicolon()
-{
- if (parenthesesState == BalancedParentheses) {
- // we have seen something like "if (foo)", which means we should
- // never insert an automatic semicolon at this point, since it would
- // then be expanded into an empty statement (ECMA-262 7.9.1)
- prohibitAutomaticSemicolon = true;
- parenthesesState = IgnoreParentheses;
- } else {
- prohibitAutomaticSemicolon = false;
- }
-}
-
-
-class Translator;
-
-class QScriptParser: protected $table
-{
-public:
- QVariant val;
-
- struct Location {
- int startLine;
- int startColumn;
- int endLine;
- int endColumn;
- };
-
-public:
- QScriptParser();
- ~QScriptParser();
-
- bool parse(QScript::Lexer *lexer,
- const QString &fileName,
- Translator *translator);
-
- inline QString errorMessage() const
- { return error_message; }
- inline int errorLineNumber() const
- { return error_lineno; }
- inline int errorColumnNumber() const
- { return error_column; }
-
-protected:
- inline void reallocateStack();
-
- inline QVariant &sym(int index)
- { return sym_stack [tos + index - 1]; }
-
- inline Location &loc(int index)
- { return location_stack [tos + index - 2]; }
-
-protected:
- int tos;
- int stack_size;
- QVector<QVariant> sym_stack;
- int *state_stack;
- Location *location_stack;
- QString error_message;
- int error_lineno;
- int error_column;
-};
-
-inline void QScriptParser::reallocateStack()
-{
- if (! stack_size)
- stack_size = 128;
- else
- stack_size <<= 1;
-
- sym_stack.resize(stack_size);
- state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int)));
- location_stack = reinterpret_cast<Location*> (qRealloc(location_stack, stack_size * sizeof(Location)));
-}
-
-inline static bool automatic(QScript::Lexer *lexer, int token)
-{
- return (token == $table::T_RBRACE)
- || (token == 0)
- || lexer->prevTerminator();
-}
-
-QScriptParser::QScriptParser():
- tos(0),
- stack_size(0),
- sym_stack(0),
- state_stack(0),
- location_stack(0)
-{
-}
-
-QScriptParser::~QScriptParser()
-{
- if (stack_size) {
- qFree(state_stack);
- qFree(location_stack);
- }
-}
-
-static inline QScriptParser::Location location(QScript::Lexer *lexer)
-{
- QScriptParser::Location loc;
- loc.startLine = lexer->startLineNo();
- loc.startColumn = lexer->startColumnNo();
- loc.endLine = lexer->endLineNo();
- loc.endColumn = lexer->endColumnNo();
- return loc;
-}
-
-bool QScriptParser::parse(QScript::Lexer *lexer,
- const QString &fileName,
- Translator *translator)
-{
- const int INITIAL_STATE = 0;
-
- int yytoken = -1;
- int saved_yytoken = -1;
- int identLineNo = -1;
-
- reallocateStack();
-
- tos = 0;
- state_stack[++tos] = INITIAL_STATE;
-
- while (true)
- {
- const int state = state_stack [tos];
- if (yytoken == -1 && - TERMINAL_COUNT != action_index [state])
- {
- if (saved_yytoken == -1)
- {
- yytoken = lexer->lex();
- location_stack [tos] = location(lexer);
- }
- else
- {
- yytoken = saved_yytoken;
- saved_yytoken = -1;
- }
- }
-
- int act = t_action (state, yytoken);
-
- if (act == ACCEPT_STATE)
- return true;
-
- else if (act > 0)
- {
- if (++tos == stack_size)
- reallocateStack();
-
- sym_stack [tos] = lexer->val ();
- state_stack [tos] = act;
- location_stack [tos] = location(lexer);
- yytoken = -1;
- }
-
- else if (act < 0)
- {
- int r = - act - 1;
-
- tos -= rhs [r];
- act = state_stack [tos++];
-
- switch (r) {
-./
-
-PrimaryExpression: T_THIS ;
-
-PrimaryExpression: T_IDENTIFIER ;
-/.
-case $rule_number: {
- sym(1) = sym(1).toByteArray();
- identLineNo = lexer->startLineNo();
-} break;
-./
-
-PrimaryExpression: T_NULL ;
-PrimaryExpression: T_TRUE ;
-PrimaryExpression: T_FALSE ;
-PrimaryExpression: T_NUMERIC_LITERAL ;
-PrimaryExpression: T_STRING_LITERAL ;
-
-PrimaryExpression: T_DIVIDE_ ;
-/:
-#define Q_SCRIPT_REGEXPLITERAL_RULE1 $rule_number
-:/
-/.
-case $rule_number: {
- bool rx = lexer->scanRegExp(QScript::Lexer::NoPrefix);
- if (!rx) {
- error_message = lexer->errorMessage();
- error_lineno = lexer->startLineNo();
- error_column = lexer->startColumnNo();
- return false;
- }
-} break;
-./
-
-PrimaryExpression: T_DIVIDE_EQ ;
-/:
-#define Q_SCRIPT_REGEXPLITERAL_RULE2 $rule_number
-:/
-/.
-case $rule_number: {
- bool rx = lexer->scanRegExp(QScript::Lexer::EqualPrefix);
- if (!rx) {
- error_message = lexer->errorMessage();
- error_lineno = lexer->startLineNo();
- error_column = lexer->startColumnNo();
- return false;
- }
-} break;
-./
-
-PrimaryExpression: T_LBRACKET ElisionOpt T_RBRACKET ;
-PrimaryExpression: T_LBRACKET ElementList T_RBRACKET ;
-PrimaryExpression: T_LBRACKET ElementList T_COMMA ElisionOpt T_RBRACKET ;
-PrimaryExpression: T_LBRACE PropertyNameAndValueListOpt T_RBRACE ;
-PrimaryExpression: T_LPAREN Expression T_RPAREN ;
-ElementList: ElisionOpt AssignmentExpression ;
-ElementList: ElementList T_COMMA ElisionOpt AssignmentExpression ;
-Elision: T_COMMA ;
-Elision: Elision T_COMMA ;
-ElisionOpt: ;
-ElisionOpt: Elision ;
-PropertyNameAndValueList: PropertyName T_COLON AssignmentExpression ;
-PropertyNameAndValueList: PropertyNameAndValueList T_COMMA PropertyName T_COLON AssignmentExpression ;
-PropertyName: T_IDENTIFIER ;
-PropertyName: T_STRING_LITERAL ;
-PropertyName: T_NUMERIC_LITERAL ;
-PropertyName: ReservedIdentifier ;
-ReservedIdentifier: T_BREAK ;
-ReservedIdentifier: T_CASE ;
-ReservedIdentifier: T_CATCH ;
-ReservedIdentifier: T_CONST ;
-ReservedIdentifier: T_CONTINUE ;
-ReservedIdentifier: T_DEBUGGER ;
-ReservedIdentifier: T_DEFAULT ;
-ReservedIdentifier: T_DELETE ;
-ReservedIdentifier: T_DO ;
-ReservedIdentifier: T_ELSE ;
-ReservedIdentifier: T_FALSE ;
-ReservedIdentifier: T_FINALLY ;
-ReservedIdentifier: T_FOR ;
-ReservedIdentifier: T_FUNCTION ;
-ReservedIdentifier: T_IF ;
-ReservedIdentifier: T_IN ;
-ReservedIdentifier: T_INSTANCEOF ;
-ReservedIdentifier: T_NEW ;
-ReservedIdentifier: T_NULL ;
-ReservedIdentifier: T_RESERVED_WORD ;
-ReservedIdentifier: T_RETURN ;
-ReservedIdentifier: T_SWITCH ;
-ReservedIdentifier: T_THIS ;
-ReservedIdentifier: T_THROW ;
-ReservedIdentifier: T_TRUE ;
-ReservedIdentifier: T_TRY ;
-ReservedIdentifier: T_TYPEOF ;
-ReservedIdentifier: T_VAR ;
-ReservedIdentifier: T_VOID ;
-ReservedIdentifier: T_WHILE ;
-ReservedIdentifier: T_WITH ;
-PropertyIdentifier: T_IDENTIFIER ;
-PropertyIdentifier: ReservedIdentifier ;
-
-MemberExpression: PrimaryExpression ;
-MemberExpression: FunctionExpression ;
-MemberExpression: MemberExpression T_LBRACKET Expression T_RBRACKET ;
-MemberExpression: MemberExpression T_DOT PropertyIdentifier ;
-MemberExpression: T_NEW MemberExpression Arguments ;
-NewExpression: MemberExpression ;
-NewExpression: T_NEW NewExpression ;
-
-CallExpression: MemberExpression Arguments ;
-/.
-case $rule_number: {
- QString name = sym(1).toString();
- if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
- QVariantList args = sym(2).toList();
- if (args.size() < 2) {
- qWarning("%s:%d: %s() requires at least two arguments",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- if ((args.at(0).type() != QVariant::String)
- || (args.at(1).type() != QVariant::String)) {
- qWarning("%s:%d: %s(): both arguments must be literal strings",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- QString context = args.at(0).toString();
- QString text = args.at(1).toString();
- QString comment = args.value(2).toString();
- QString extracomment;
- bool plural = (args.size() > 4);
- recordMessage(translator, context, text, comment, extracomment,
- plural, fileName, identLineNo);
- }
- }
- } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
- QVariantList args = sym(2).toList();
- if (args.size() < 1) {
- qWarning("%s:%d: %s() requires at least one argument",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- if (args.at(0).type() != QVariant::String) {
- qWarning("%s:%d: %s(): text to translate must be a literal string",
- qPrintable(fileName), identLineNo, qPrintable(name));
- } else {
- QString context = QFileInfo(fileName).baseName();
- QString text = args.at(0).toString();
- QString comment = args.value(1).toString();
- QString extracomment;
- bool plural = (args.size() > 2);
- recordMessage(translator, context, text, comment, extracomment,
- plural, fileName, identLineNo);
- }
- }
- }
-} break;
-./
-
-CallExpression: CallExpression Arguments ;
-CallExpression: CallExpression T_LBRACKET Expression T_RBRACKET ;
-CallExpression: CallExpression T_DOT PropertyIdentifier ;
-
-Arguments: T_LPAREN T_RPAREN ;
-/.
-case $rule_number: {
- sym(1) = QVariantList();
-} break;
-./
-
-Arguments: T_LPAREN ArgumentList T_RPAREN ;
-/.
-case $rule_number: {
- sym(1) = sym(2);
-} break;
-./
-
-ArgumentList: AssignmentExpression ;
-/.
-case $rule_number: {
- sym(1) = QVariantList() << sym(1);
-} break;
-./
-
-ArgumentList: ArgumentList T_COMMA AssignmentExpression ;
-/.
-case $rule_number: {
- sym(1) = sym(1).toList() << sym(3);
-} break;
-./
-
-LeftHandSideExpression: NewExpression ;
-LeftHandSideExpression: CallExpression ;
-PostfixExpression: LeftHandSideExpression ;
-PostfixExpression: LeftHandSideExpression T_PLUS_PLUS ;
-PostfixExpression: LeftHandSideExpression T_MINUS_MINUS ;
-UnaryExpression: PostfixExpression ;
-UnaryExpression: T_DELETE UnaryExpression ;
-UnaryExpression: T_VOID UnaryExpression ;
-UnaryExpression: T_TYPEOF UnaryExpression ;
-UnaryExpression: T_PLUS_PLUS UnaryExpression ;
-UnaryExpression: T_MINUS_MINUS UnaryExpression ;
-UnaryExpression: T_PLUS UnaryExpression ;
-UnaryExpression: T_MINUS UnaryExpression ;
-UnaryExpression: T_TILDE UnaryExpression ;
-UnaryExpression: T_NOT UnaryExpression ;
-MultiplicativeExpression: UnaryExpression ;
-MultiplicativeExpression: MultiplicativeExpression T_STAR UnaryExpression ;
-MultiplicativeExpression: MultiplicativeExpression T_DIVIDE_ UnaryExpression ;
-MultiplicativeExpression: MultiplicativeExpression T_REMAINDER UnaryExpression ;
-AdditiveExpression: MultiplicativeExpression ;
-
-AdditiveExpression: AdditiveExpression T_PLUS MultiplicativeExpression ;
-/.
-case $rule_number: {
- if ((sym(1).type() == QVariant::String) || (sym(3).type() == QVariant::String))
- sym(1) = sym(1).toString() + sym(3).toString();
- else
- sym(1) = QVariant();
-} break;
-./
-
-AdditiveExpression: AdditiveExpression T_MINUS MultiplicativeExpression ;
-ShiftExpression: AdditiveExpression ;
-ShiftExpression: ShiftExpression T_LT_LT AdditiveExpression ;
-ShiftExpression: ShiftExpression T_GT_GT AdditiveExpression ;
-ShiftExpression: ShiftExpression T_GT_GT_GT AdditiveExpression ;
-RelationalExpression: ShiftExpression ;
-RelationalExpression: RelationalExpression T_LT ShiftExpression ;
-RelationalExpression: RelationalExpression T_GT ShiftExpression ;
-RelationalExpression: RelationalExpression T_LE ShiftExpression ;
-RelationalExpression: RelationalExpression T_GE ShiftExpression ;
-RelationalExpression: RelationalExpression T_INSTANCEOF ShiftExpression ;
-RelationalExpression: RelationalExpression T_IN ShiftExpression ;
-RelationalExpressionNotIn: ShiftExpression ;
-RelationalExpressionNotIn: RelationalExpressionNotIn T_LT ShiftExpression ;
-RelationalExpressionNotIn: RelationalExpressionNotIn T_GT ShiftExpression ;
-RelationalExpressionNotIn: RelationalExpressionNotIn T_LE ShiftExpression ;
-RelationalExpressionNotIn: RelationalExpressionNotIn T_GE ShiftExpression ;
-RelationalExpressionNotIn: RelationalExpressionNotIn T_INSTANCEOF ShiftExpression ;
-EqualityExpression: RelationalExpression ;
-EqualityExpression: EqualityExpression T_EQ_EQ RelationalExpression ;
-EqualityExpression: EqualityExpression T_NOT_EQ RelationalExpression ;
-EqualityExpression: EqualityExpression T_EQ_EQ_EQ RelationalExpression ;
-EqualityExpression: EqualityExpression T_NOT_EQ_EQ RelationalExpression ;
-EqualityExpressionNotIn: RelationalExpressionNotIn ;
-EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ RelationalExpressionNotIn ;
-EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ RelationalExpressionNotIn;
-EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ_EQ RelationalExpressionNotIn ;
-EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ_EQ RelationalExpressionNotIn ;
-BitwiseANDExpression: EqualityExpression ;
-BitwiseANDExpression: BitwiseANDExpression T_AND EqualityExpression ;
-BitwiseANDExpressionNotIn: EqualityExpressionNotIn ;
-BitwiseANDExpressionNotIn: BitwiseANDExpressionNotIn T_AND EqualityExpressionNotIn ;
-BitwiseXORExpression: BitwiseANDExpression ;
-BitwiseXORExpression: BitwiseXORExpression T_XOR BitwiseANDExpression ;
-BitwiseXORExpressionNotIn: BitwiseANDExpressionNotIn ;
-BitwiseXORExpressionNotIn: BitwiseXORExpressionNotIn T_XOR BitwiseANDExpressionNotIn ;
-BitwiseORExpression: BitwiseXORExpression ;
-BitwiseORExpression: BitwiseORExpression T_OR BitwiseXORExpression ;
-BitwiseORExpressionNotIn: BitwiseXORExpressionNotIn ;
-BitwiseORExpressionNotIn: BitwiseORExpressionNotIn T_OR BitwiseXORExpressionNotIn ;
-LogicalANDExpression: BitwiseORExpression ;
-LogicalANDExpression: LogicalANDExpression T_AND_AND BitwiseORExpression ;
-LogicalANDExpressionNotIn: BitwiseORExpressionNotIn ;
-LogicalANDExpressionNotIn: LogicalANDExpressionNotIn T_AND_AND BitwiseORExpressionNotIn ;
-LogicalORExpression: LogicalANDExpression ;
-LogicalORExpression: LogicalORExpression T_OR_OR LogicalANDExpression ;
-LogicalORExpressionNotIn: LogicalANDExpressionNotIn ;
-LogicalORExpressionNotIn: LogicalORExpressionNotIn T_OR_OR LogicalANDExpressionNotIn ;
-ConditionalExpression: LogicalORExpression ;
-ConditionalExpression: LogicalORExpression T_QUESTION AssignmentExpression T_COLON AssignmentExpression ;
-ConditionalExpressionNotIn: LogicalORExpressionNotIn ;
-ConditionalExpressionNotIn: LogicalORExpressionNotIn T_QUESTION AssignmentExpressionNotIn T_COLON AssignmentExpressionNotIn ;
-AssignmentExpression: ConditionalExpression ;
-AssignmentExpression: LeftHandSideExpression AssignmentOperator AssignmentExpression ;
-AssignmentExpressionNotIn: ConditionalExpressionNotIn ;
-AssignmentExpressionNotIn: LeftHandSideExpression AssignmentOperator AssignmentExpressionNotIn ;
-AssignmentOperator: T_EQ ;
-AssignmentOperator: T_STAR_EQ ;
-AssignmentOperator: T_DIVIDE_EQ ;
-AssignmentOperator: T_REMAINDER_EQ ;
-AssignmentOperator: T_PLUS_EQ ;
-AssignmentOperator: T_MINUS_EQ ;
-AssignmentOperator: T_LT_LT_EQ ;
-AssignmentOperator: T_GT_GT_EQ ;
-AssignmentOperator: T_GT_GT_GT_EQ ;
-AssignmentOperator: T_AND_EQ ;
-AssignmentOperator: T_XOR_EQ ;
-AssignmentOperator: T_OR_EQ ;
-Expression: AssignmentExpression ;
-Expression: Expression T_COMMA AssignmentExpression ;
-ExpressionOpt: ;
-ExpressionOpt: Expression ;
-ExpressionNotIn: AssignmentExpressionNotIn ;
-ExpressionNotIn: ExpressionNotIn T_COMMA AssignmentExpressionNotIn ;
-ExpressionNotInOpt: ;
-ExpressionNotInOpt: ExpressionNotIn ;
-
-Statement: Block ;
-Statement: VariableStatement ;
-Statement: EmptyStatement ;
-Statement: ExpressionStatement ;
-Statement: IfStatement ;
-Statement: IterationStatement ;
-Statement: ContinueStatement ;
-Statement: BreakStatement ;
-Statement: ReturnStatement ;
-Statement: WithStatement ;
-Statement: LabelledStatement ;
-Statement: SwitchStatement ;
-Statement: ThrowStatement ;
-Statement: TryStatement ;
-Statement: DebuggerStatement ;
-
-Block: T_LBRACE StatementListOpt T_RBRACE ;
-StatementList: Statement ;
-StatementList: StatementList Statement ;
-StatementListOpt: ;
-StatementListOpt: StatementList ;
-VariableStatement: VariableDeclarationKind VariableDeclarationList T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-VariableStatement: VariableDeclarationKind VariableDeclarationList T_SEMICOLON ;
-VariableDeclarationKind: T_CONST ;
-VariableDeclarationKind: T_VAR ;
-VariableDeclarationList: VariableDeclaration ;
-VariableDeclarationList: VariableDeclarationList T_COMMA VariableDeclaration ;
-VariableDeclarationListNotIn: VariableDeclarationNotIn ;
-VariableDeclarationListNotIn: VariableDeclarationListNotIn T_COMMA VariableDeclarationNotIn ;
-VariableDeclaration: T_IDENTIFIER InitialiserOpt ;
-VariableDeclarationNotIn: T_IDENTIFIER InitialiserNotInOpt ;
-Initialiser: T_EQ AssignmentExpression ;
-InitialiserOpt: ;
-InitialiserOpt: Initialiser ;
-InitialiserNotIn: T_EQ AssignmentExpressionNotIn ;
-InitialiserNotInOpt: ;
-InitialiserNotInOpt: InitialiserNotIn ;
-EmptyStatement: T_SEMICOLON ;
-ExpressionStatement: Expression T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-ExpressionStatement: Expression T_SEMICOLON ;
-IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement T_ELSE Statement ;
-IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement ;
-IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_SEMICOLON ;
-IterationStatement: T_WHILE T_LPAREN Expression T_RPAREN Statement ;
-IterationStatement: T_FOR T_LPAREN ExpressionNotInOpt T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ;
-IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationListNotIn T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ;
-IterationStatement: T_FOR T_LPAREN LeftHandSideExpression T_IN Expression T_RPAREN Statement ;
-IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationNotIn T_IN Expression T_RPAREN Statement ;
-ContinueStatement: T_CONTINUE T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-ContinueStatement: T_CONTINUE T_SEMICOLON ;
-ContinueStatement: T_CONTINUE T_IDENTIFIER T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-ContinueStatement: T_CONTINUE T_IDENTIFIER T_SEMICOLON ;
-BreakStatement: T_BREAK T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-BreakStatement: T_BREAK T_SEMICOLON ;
-BreakStatement: T_BREAK T_IDENTIFIER T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-BreakStatement: T_BREAK T_IDENTIFIER T_SEMICOLON ;
-ReturnStatement: T_RETURN ExpressionOpt T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-ReturnStatement: T_RETURN ExpressionOpt T_SEMICOLON ;
-WithStatement: T_WITH T_LPAREN Expression T_RPAREN Statement ;
-SwitchStatement: T_SWITCH T_LPAREN Expression T_RPAREN CaseBlock ;
-CaseBlock: T_LBRACE CaseClausesOpt T_RBRACE ;
-CaseBlock: T_LBRACE CaseClausesOpt DefaultClause CaseClausesOpt T_RBRACE ;
-CaseClauses: CaseClause ;
-CaseClauses: CaseClauses CaseClause ;
-CaseClausesOpt: ;
-CaseClausesOpt: CaseClauses ;
-CaseClause: T_CASE Expression T_COLON StatementListOpt ;
-DefaultClause: T_DEFAULT T_COLON StatementListOpt ;
-LabelledStatement: T_IDENTIFIER T_COLON Statement ;
-ThrowStatement: T_THROW Expression T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-ThrowStatement: T_THROW Expression T_SEMICOLON ;
-TryStatement: T_TRY Block Catch ;
-TryStatement: T_TRY Block Finally ;
-TryStatement: T_TRY Block Catch Finally ;
-Catch: T_CATCH T_LPAREN T_IDENTIFIER T_RPAREN Block ;
-Finally: T_FINALLY Block ;
-DebuggerStatement: T_DEBUGGER ;
-FunctionDeclaration: T_FUNCTION T_IDENTIFIER T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
-FunctionExpression: T_FUNCTION IdentifierOpt T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
-FormalParameterList: T_IDENTIFIER ;
-FormalParameterList: FormalParameterList T_COMMA T_IDENTIFIER ;
-FormalParameterListOpt: ;
-FormalParameterListOpt: FormalParameterList ;
-FunctionBodyOpt: ;
-FunctionBodyOpt: FunctionBody ;
-FunctionBody: SourceElements ;
-Program: SourceElements ;
-SourceElements: SourceElement ;
-SourceElements: SourceElements SourceElement ;
-SourceElement: Statement ;
-SourceElement: FunctionDeclaration ;
-IdentifierOpt: ;
-IdentifierOpt: T_IDENTIFIER ;
-PropertyNameAndValueListOpt: ;
-PropertyNameAndValueListOpt: PropertyNameAndValueList ;
-
-/.
- } // switch
-
- state_stack [tos] = nt_action (act, lhs [r] - TERMINAL_COUNT);
-
- if (rhs[r] > 1) {
- location_stack[tos - 1].endLine = location_stack[tos + rhs[r] - 2].endLine;
- location_stack[tos - 1].endColumn = location_stack[tos + rhs[r] - 2].endColumn;
- location_stack[tos] = location_stack[tos + rhs[r] - 1];
- }
- }
-
- else
- {
- if (saved_yytoken == -1 && automatic (lexer, yytoken) && t_action (state, T_AUTOMATIC_SEMICOLON) > 0)
- {
- saved_yytoken = yytoken;
- yytoken = T_SEMICOLON;
- continue;
- }
-
- else if ((state == INITIAL_STATE) && (yytoken == 0)) {
- // accept empty input
- yytoken = T_SEMICOLON;
- continue;
- }
-
- int ers = state;
- int shifts = 0;
- int reduces = 0;
- int expected_tokens [3];
- for (int tk = 0; tk < TERMINAL_COUNT; ++tk)
- {
- int k = t_action (ers, tk);
-
- if (! k)
- continue;
- else if (k < 0)
- ++reduces;
- else if (spell [tk])
- {
- if (shifts < 3)
- expected_tokens [shifts] = tk;
- ++shifts;
- }
- }
-
- error_message.clear ();
- if (shifts && shifts < 3)
- {
- bool first = true;
-
- for (int s = 0; s < shifts; ++s)
- {
- if (first)
- error_message += QLatin1String ("Expected ");
- else
- error_message += QLatin1String (", ");
-
- first = false;
- error_message += QLatin1String("`");
- error_message += QLatin1String (spell [expected_tokens [s]]);
- error_message += QLatin1String("'");
- }
- }
-
- if (error_message.isEmpty())
- error_message = lexer->errorMessage();
-
- error_lineno = lexer->startLineNo();
- error_column = lexer->startColumnNo();
-
- return false;
- }
- }
-
- return false;
-}
-
-
-bool loadQScript(Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- QTextStream ts(&dev);
- QByteArray codecName;
- if (!cd.m_codecForSource.isEmpty())
- codecName = cd.m_codecForSource;
- else
- codecName = translator.codecName(); // Just because it should be latin1 already
- ts.setCodec(QTextCodec::codecForName(codecName));
- ts.setAutoDetectUnicode(true);
-
- QString code = ts.readAll();
- QScript::Lexer lexer;
- lexer.setCode(code, /*lineNumber=*/1);
- QScriptParser parser;
- if (!parser.parse(&lexer, cd.m_sourceFileName, &translator)) {
- qWarning("%s:%d: %s", qPrintable(cd.m_sourceFileName), parser.errorLineNumber(),
- qPrintable(parser.errorMessage()));
- return false;
- }
-
- // Java uses UTF-16 internally and Jambi makes UTF-8 for tr() purposes of it.
- translator.setCodecName("UTF-8");
- return true;
-}
-
-bool saveQScript(const Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- Q_UNUSED(dev);
- Q_UNUSED(translator);
- cd.appendError(QLatin1String("Cannot save .js files"));
- return false;
-}
-
-int initQScript()
-{
- Translator::FileFormat format;
- format.extension = QLatin1String("js");
- format.fileType = Translator::FileFormat::SourceCode;
- format.priority = 0;
- format.description = QObject::tr("Qt Script source files");
- format.loader = &loadQScript;
- format.saver = &saveQScript;
- Translator::registerFileFormat(format);
- return 1;
-}
-
-Q_CONSTRUCTOR_FUNCTION(initQScript)
-
-QT_END_NAMESPACE
-./
diff --git a/tools/linguist/shared/translator.h b/tools/linguist/shared/translator.h
index 6b88b23..4e97000 100644
--- a/tools/linguist/shared/translator.h
+++ b/tools/linguist/shared/translator.h
@@ -47,7 +47,9 @@
#include <QDir>
#include <QList>
#include <QLocale>
+#include <QMultiHash>
#include <QString>
+#include <QSet>
QT_BEGIN_NAMESPACE
@@ -85,7 +87,10 @@ public:
QString m_sourceFileName;
QString m_targetFileName;
QDir m_sourceDir;
- QDir m_targetDir; // FIXME: TS spefic
+ QDir m_targetDir; // FIXME: TS specific
+ QSet<QString> m_projectRoots;
+ QMultiHash<QString, QString> m_allCSources;
+ QStringList m_includePath;
QStringList m_dropTags; // tags to be dropped
QStringList m_errors;
bool m_verbose;
@@ -178,7 +183,7 @@ public:
QString description; // human-readable description
LoadFunction loader;
SaveFunction saver;
- enum FileType { SourceCode, TranslationSource, TranslationBinary } fileType;
+ enum FileType { TranslationSource, TranslationBinary } fileType;
int priority; // 0 = highest, -1 = invisible
};
static void registerFileFormat(const FileFormat &format);
diff --git a/tools/linguist/shared/translatortools.cpp b/tools/linguist/shared/translatortools.cpp
deleted file mode 100644
index 96301d5..0000000
--- a/tools/linguist/shared/translatortools.cpp
+++ /dev/null
@@ -1,505 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the Qt Linguist of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "translatortools.h"
-
-#include "simtexth.h"
-#include "translator.h"
-
-#include <QtCore/QDebug>
-#include <QtCore/QMap>
-#include <QtCore/QStringList>
-#include <QtCore/QTextCodec>
-#include <QtCore/QVector>
-
-typedef QList<TranslatorMessage> TML;
-typedef QMap<QString, TranslatorMessage> TMM;
-
-
-QT_BEGIN_NAMESPACE
-
-static bool isDigitFriendly(QChar c)
-{
- return c.isPunct() || c.isSpace();
-}
-
-static int numberLength(const QString &s, int i)
-{
- if (i < s.size() || !s.at(i).isDigit())
- return 0;
-
- int pos = i;
- do {
- ++i;
- } while (i < s.size()
- && (s.at(i).isDigit()
- || (isDigitFriendly(s[i])
- && i + 1 < s.size()
- && (s[i + 1].isDigit()
- || (isDigitFriendly(s[i + 1])
- && i + 2 < s.size()
- && s[i + 2].isDigit())))));
- return i - pos;
-}
-
-
-/*
- Returns a version of 'key' where all numbers have been replaced by zeroes. If
- there were none, returns "".
-*/
-static QString zeroKey(const QString &key)
-{
- QString zeroed;
- bool metSomething = false;
-
- for (int i = 0; i != key.size(); ++i) {
- int len = numberLength(key, i);
- if (len > 0) {
- i += len;
- zeroed.append(QLatin1Char('0'));
- metSomething = true;
- } else {
- zeroed.append(key.at(i));
- }
- }
- return metSomething ? zeroed : QString();
-}
-
-static QString translationAttempt(const QString &oldTranslation,
- const QString &oldSource, const QString &newSource)
-{
- int p = zeroKey(oldSource).count(QLatin1Char('0'));
- QString attempt;
- QStringList oldNumbers;
- QStringList newNumbers;
- QVector<bool> met(p);
- QVector<int> matchedYet(p);
- int i, j;
- int k = 0, ell, best;
- int m, n;
- int pass;
-
- /*
- This algorithm is hard to follow, so we'll consider an example
- all along: oldTranslation is "XeT 3.0", oldSource is "TeX 3.0"
- and newSource is "XeT 3.1".
-
- First, we set up two tables: oldNumbers and newNumbers. In our
- example, oldNumber[0] is "3.0" and newNumber[0] is "3.1".
- */
- for (i = 0, j = 0; i < oldSource.size(); i++, j++) {
- m = numberLength(oldSource, i);
- n = numberLength(newSource, j);
- if (m > 0) {
- oldNumbers.append(oldSource.mid(i, m + 1));
- newNumbers.append(newSource.mid(j, n + 1));
- i += m;
- j += n;
- met[k] = false;
- matchedYet[k] = 0;
- k++;
- }
- }
-
- /*
- We now go over the old translation, "XeT 3.0", one letter at a
- time, looking for numbers found in oldNumbers. Whenever such a
- number is met, it is replaced with its newNumber equivalent. In
- our example, the "3.0" of "XeT 3.0" becomes "3.1".
- */
- for (i = 0; i < oldTranslation.length(); i++) {
- attempt += oldTranslation[i];
- for (k = 0; k < p; k++) {
- if (oldTranslation[i] == oldNumbers[k][matchedYet[k]])
- matchedYet[k]++;
- else
- matchedYet[k] = 0;
- }
-
- /*
- Let's find out if the last character ended a match. We make
- two passes over the data. In the first pass, we try to
- match only numbers that weren't matched yet; if that fails,
- the second pass does the trick. This is useful in some
- suspicious cases, flagged below.
- */
- for (pass = 0; pass < 2; pass++) {
- best = p; // an impossible value
- for (k = 0; k < p; k++) {
- if ((!met[k] || pass > 0) &&
- matchedYet[k] == oldNumbers[k].length() &&
- numberLength(oldTranslation, i + 1 - matchedYet[k]) == matchedYet[k]) {
- // the longer the better
- if (best == p || matchedYet[k] > matchedYet[best])
- best = k;
- }
- }
- if (best != p) {
- attempt.truncate(attempt.length() - matchedYet[best]);
- attempt += newNumbers[best];
- met[best] = true;
- for (k = 0; k < p; k++)
- matchedYet[k] = 0;
- break;
- }
- }
- }
-
- /*
- We flag two kinds of suspicious cases. They are identified as
- such with comments such as "{2000?}" at the end.
-
- Example of the first kind: old source text "TeX 3.0" translated
- as "XeT 2.0" is flagged "TeX 2.0 {3.0?}", no matter what the
- new text is.
- */
- for (k = 0; k < p; k++) {
- if (!met[k])
- attempt += QString(QLatin1String(" {")) + newNumbers[k] + QString(QLatin1String("?}"));
- }
-
- /*
- Example of the second kind: "1 of 1" translated as "1 af 1",
- with new source text "1 of 2", generates "1 af 2 {1 or 2?}"
- because it's not clear which of "1 af 2" and "2 af 1" is right.
- */
- for (k = 0; k < p; k++) {
- for (ell = 0; ell < p; ell++) {
- if (k != ell && oldNumbers[k] == oldNumbers[ell] &&
- newNumbers[k] < newNumbers[ell])
- attempt += QString(QLatin1String(" {")) + newNumbers[k] + QString(QLatin1String(" or ")) +
- newNumbers[ell] + QString(QLatin1String("?}"));
- }
- }
- return attempt;
-}
-
-
-/*
- Augments a Translator with translations easily derived from
- similar existing (probably obsolete) translations.
-
- For example, if "TeX 3.0" is translated as "XeT 3.0" and "TeX 3.1"
- has no translation, "XeT 3.1" is added to the translator and is
- marked Unfinished.
-
- Returns the number of additional messages that this heuristic translated.
-*/
-int applyNumberHeuristic(Translator &tor)
-{
- TMM translated, untranslated;
- TMM::Iterator t, u;
- TML all = tor.messages();
- TML::Iterator it;
- int inserted = 0;
-
- for (it = all.begin(); it != all.end(); ++it) {
- bool hasTranslation = it->isTranslated();
- if (it->type() == TranslatorMessage::Unfinished) {
- if (!hasTranslation)
- untranslated.insert(it->context() + QLatin1Char('\n')
- + it->sourceText() + QLatin1Char('\n')
- + it->comment(), *it);
- } else if (hasTranslation && it->translations().count() == 1) {
- translated.insert(zeroKey(it->sourceText()), *it);
- }
- }
-
- for (u = untranslated.begin(); u != untranslated.end(); ++u) {
- t = translated.find(zeroKey((*u).sourceText()));
- if (t != translated.end() && !t.key().isEmpty()
- && t->sourceText() != u->sourceText()) {
- TranslatorMessage m = *u;
- m.setTranslation(translationAttempt(t->translation(), t->sourceText(),
- u->sourceText()));
- tor.replace(m);
- inserted++;
- }
- }
- return inserted;
-}
-
-
-/*
- Augments a Translator with trivially derived translations.
-
- For example, if "Enabled:" is consistendly translated as "Eingeschaltet:" no
- matter the context or the comment, "Eingeschaltet:" is added as the
- translation of any untranslated "Enabled:" text and is marked Unfinished.
-
- Returns the number of additional messages that this heuristic translated.
-*/
-
-int applySameTextHeuristic(Translator &tor)
-{
- TMM translated;
- TMM avoid;
- TMM::Iterator t;
- TML untranslated;
- TML::Iterator u;
- TML all = tor.messages();
- TML::Iterator it;
- int inserted = 0;
-
- for (it = all.begin(); it != all.end(); ++it) {
- if (!it->isTranslated()) {
- if (it->type() == TranslatorMessage::Unfinished)
- untranslated.append(*it);
- } else {
- QString key = it->sourceText();
- t = translated.find(key);
- if (t != translated.end()) {
- /*
- The same source text is translated at least two
- different ways. Do nothing then.
- */
- if (t->translations() != it->translations()) {
- translated.remove(key);
- avoid.insert(key, *it);
- }
- } else if (!avoid.contains(key)) {
- translated.insert(key, *it);
- }
- }
- }
-
- for (u = untranslated.begin(); u != untranslated.end(); ++u) {
- QString key = u->sourceText();
- t = translated.find(key);
- if (t != translated.end()) {
- TranslatorMessage m = *u;
- m.setTranslations(t->translations());
- tor.replace(m);
- ++inserted;
- }
- }
- return inserted;
-}
-
-
-
-/*
- Merges two Translator objects. The first one
- is a set of source texts and translations for a previous version of
- the internationalized program; the second one is a set of fresh
- source texts newly extracted from the source code, without any
- translation yet.
-*/
-
-Translator merge(const Translator &tor, const Translator &virginTor,
- UpdateOptions options, QString &err)
-{
- int known = 0;
- int neww = 0;
- int obsoleted = 0;
- int similarTextHeuristicCount = 0;
-
- Translator outTor;
- outTor.setLanguageCode(tor.languageCode());
- outTor.setSourceLanguageCode(tor.sourceLanguageCode());
- outTor.setLocationsType(tor.locationsType());
- outTor.setCodecName(tor.codecName());
-
- /*
- The types of all the messages from the vernacular translator
- are updated according to the virgin translator.
- */
- foreach (TranslatorMessage m, tor.messages()) {
- TranslatorMessage::Type newType = TranslatorMessage::Finished;
-
- if (m.sourceText().isEmpty()) {
- // context/file comment
- TranslatorMessage mv = virginTor.find(m.context());
- if (!mv.isNull())
- m.setComment(mv.comment());
- } else {
- TranslatorMessage mv = virginTor.find(m.context(), m.sourceText(), m.comment());
- if (mv.isNull()) {
- if (!(options & HeuristicSimilarText)) {
- newType = TranslatorMessage::Obsolete;
- if (m.type() != TranslatorMessage::Obsolete)
- obsoleted++;
- m.clearReferences();
- } else {
- mv = virginTor.find(m.context(), m.comment(), m.allReferences());
- if (mv.isNull()) {
- // did not find it in the virgin, mark it as obsolete
- newType = TranslatorMessage::Obsolete;
- if (m.type() != TranslatorMessage::Obsolete)
- obsoleted++;
- m.clearReferences();
- } else {
- // Do not just accept it if its on the same line number,
- // but different source text.
- // Also check if the texts are more or less similar before
- // we consider them to represent the same message...
- if (getSimilarityScore(m.sourceText(), mv.sourceText()) >= textSimilarityThreshold) {
- // It is just slightly modified, assume that it is the same string
-
- // Mark it as unfinished. (Since the source text
- // was changed it might require re-translating...)
- newType = TranslatorMessage::Unfinished;
- ++similarTextHeuristicCount;
- neww++;
-
- m.setOldSourceText(m.sourceText());
- m.setSourceText(mv.sourceText());
- const QString &oldpluralsource = m.extra(QLatin1String("po-msgid_plural"));
- if (!oldpluralsource.isEmpty()) {
- m.setExtra(QLatin1String("po-old_msgid_plural"), oldpluralsource);
- m.unsetExtra(QLatin1String("po-msgid_plural"));
- }
- m.setReferences(mv.allReferences()); // Update secondary references
- m.setPlural(mv.isPlural());
- m.setUtf8(mv.isUtf8());
- m.setExtraComment(mv.extraComment());
- } else {
- // The virgin and vernacular sourceTexts are so
- // different that we could not find it.
- newType = TranslatorMessage::Obsolete;
- if (m.type() != TranslatorMessage::Obsolete)
- obsoleted++;
- m.clearReferences();
- }
- }
- }
- } else {
- switch (m.type()) {
- case TranslatorMessage::Finished:
- default:
- if (m.isPlural() == mv.isPlural()) {
- newType = TranslatorMessage::Finished;
- } else {
- newType = TranslatorMessage::Unfinished;
- }
- known++;
- break;
- case TranslatorMessage::Unfinished:
- newType = TranslatorMessage::Unfinished;
- known++;
- break;
- case TranslatorMessage::Obsolete:
- newType = TranslatorMessage::Unfinished;
- neww++;
- }
-
- // Always get the filename and linenumber info from the
- // virgin Translator, in case it has changed location.
- // This should also enable us to read a file that does not
- // have the <location> element.
- // why not use operator=()? Because it overwrites e.g. userData.
- m.setReferences(mv.allReferences());
- m.setPlural(mv.isPlural());
- m.setUtf8(mv.isUtf8());
- m.setExtraComment(mv.extraComment());
- }
- }
-
- m.setType(newType);
- outTor.append(m);
- }
-
- /*
- Messages found only in the virgin translator are added to the
- vernacular translator.
- */
- foreach (const TranslatorMessage &mv, virginTor.messages()) {
- if (mv.sourceText().isEmpty()) {
- if (tor.contains(mv.context()))
- continue;
- } else {
- if (tor.contains(mv.context(), mv.sourceText(), mv.comment()))
- continue;
- if (options & HeuristicSimilarText) {
- TranslatorMessage m = tor.find(mv.context(), mv.comment(), mv.allReferences());
- if (!m.isNull()) {
- if (getSimilarityScore(m.sourceText(), mv.sourceText()) >= textSimilarityThreshold)
- continue;
- }
- }
- }
- if (options & NoLocations)
- outTor.append(mv);
- else
- outTor.appendSorted(mv);
- if (!mv.sourceText().isEmpty())
- ++neww;
- }
-
- /*
- The same-text heuristic handles cases where a message has an
- obsolete counterpart with a different context or comment.
- */
- int sameTextHeuristicCount = (options & HeuristicSameText) ? applySameTextHeuristic(outTor) : 0;
-
- /*
- The number heuristic handles cases where a message has an
- obsolete counterpart with mostly numbers differing in the
- source text.
- */
- int sameNumberHeuristicCount = (options & HeuristicNumber) ? applyNumberHeuristic(outTor) : 0;
-
- if (options & Verbose) {
- int totalFound = neww + known;
- err += QObject::tr(" Found %n source text(s) (%1 new and %2 already existing)\n", 0, totalFound).arg(neww).arg(known);
-
- if (obsoleted) {
- if (options & NoObsolete) {
- err += QObject::tr(" Removed %n obsolete entries\n", 0, obsoleted);
- } else {
- err += QObject::tr(" Kept %n obsolete entries\n", 0, obsoleted);
- }
- }
-
- if (sameNumberHeuristicCount)
- err += QObject::tr(" Number heuristic provided %n translation(s)\n",
- 0, sameNumberHeuristicCount);
- if (sameTextHeuristicCount)
- err += QObject::tr(" Same-text heuristic provided %n translation(s)\n",
- 0, sameTextHeuristicCount);
- if (similarTextHeuristicCount)
- err += QObject::tr(" Similar-text heuristic provided %n translation(s)\n",
- 0, similarTextHeuristicCount);
- }
- return outTor;
-}
-
-QT_END_NAMESPACE
diff --git a/tools/linguist/shared/translatortools.h b/tools/linguist/shared/translatortools.h
deleted file mode 100644
index 9eaf024..0000000
--- a/tools/linguist/shared/translatortools.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the Qt Linguist of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef LUPDATE_H
-#define LUPDATE_H
-
-#include "qglobal.h"
-
-#include <QList>
-
-QT_BEGIN_NAMESPACE
-
-class QString;
-class Translator;
-class TranslatorMessage;
-
-enum UpdateOption {
- Verbose = 1,
- NoObsolete = 2,
- PluralOnly = 4,
- NoSort = 8,
- HeuristicSameText = 16,
- HeuristicSimilarText = 32,
- HeuristicNumber = 64,
- AbsoluteLocations = 256,
- RelativeLocations = 512,
- NoLocations = 1024,
- NoUiLines = 2048
-};
-
-Q_DECLARE_FLAGS(UpdateOptions, UpdateOption)
-Q_DECLARE_OPERATORS_FOR_FLAGS(UpdateOptions)
-
-Translator merge(const Translator &tor, const Translator &virginTor,
- UpdateOptions options, QString &err);
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/tools/linguist/shared/translatortools.pri b/tools/linguist/shared/translatortools.pri
deleted file mode 100644
index 2b6de8c..0000000
--- a/tools/linguist/shared/translatortools.pri
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-INCLUDEPATH *= $$PWD
-
-SOURCES += \
- $$PWD/translatortools.cpp \
- $$PWD/simtexth.cpp
-
-HEADERS += \
- $$PWD/translatortools.h
-
diff --git a/tools/linguist/shared/ui.cpp b/tools/linguist/shared/ui.cpp
deleted file mode 100644
index ff98a90..0000000
--- a/tools/linguist/shared/ui.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the Qt Linguist of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "translator.h"
-
-#include <QtCore/QDebug>
-#include <QtCore/QFile>
-#include <QtCore/QString>
-
-#include <QtXml/QXmlAttributes>
-#include <QtXml/QXmlDefaultHandler>
-#include <QtXml/QXmlLocator>
-#include <QtXml/QXmlParseException>
-
-
-QT_BEGIN_NAMESPACE
-
-// in cpp.cpp
-void fetchtrInlinedCpp(const QString &in, Translator &tor, const QString &context);
-
-class UiReader : public QXmlDefaultHandler
-{
-public:
- UiReader(Translator &translator, ConversionData &cd)
- : m_translator(translator), m_cd(cd), m_lineNumber(-1), m_isTrString(false),
- m_needUtf8(translator.codecName() != "UTF-8")
- {}
-
- bool startElement(const QString &namespaceURI, const QString &localName,
- const QString &qName, const QXmlAttributes &atts);
- bool endElement(const QString &namespaceURI, const QString &localName,
- const QString &qName);
- bool characters(const QString &ch);
- bool fatalError(const QXmlParseException &exception);
-
- void setDocumentLocator(QXmlLocator *locator) { m_locator = locator; }
-
-private:
- void flush();
-
- Translator &m_translator;
- ConversionData &m_cd;
- QString m_context;
- QString m_source;
- QString m_comment;
- QString m_extracomment;
- QXmlLocator *m_locator;
-
- QString m_accum;
- int m_lineNumber;
- bool m_isTrString;
- bool m_needUtf8;
-};
-
-bool UiReader::startElement(const QString &namespaceURI,
- const QString &localName, const QString &qName, const QXmlAttributes &atts)
-{
- Q_UNUSED(namespaceURI);
- Q_UNUSED(localName);
-
- if (qName == QLatin1String("item")) { // UI3 menu entries
- flush();
- if (!atts.value(QLatin1String("text")).isEmpty()) {
- m_source = atts.value(QLatin1String("text"));
- m_isTrString = true;
- if (!m_cd.m_noUiLines)
- m_lineNumber = m_locator->lineNumber();
- }
- } else if (qName == QLatin1String("string")) {
- flush();
- if (atts.value(QLatin1String("notr")).isEmpty() ||
- atts.value(QLatin1String("notr")) != QLatin1String("true")) {
- m_isTrString = true;
- m_comment = atts.value(QLatin1String("comment"));
- m_extracomment = atts.value(QLatin1String("extracomment"));
- if (!m_cd.m_noUiLines)
- m_lineNumber = m_locator->lineNumber();
- } else {
- m_isTrString = false;
- }
- }
- m_accum.clear();
- return true;
-}
-
-bool UiReader::endElement(const QString &namespaceURI,
- const QString &localName, const QString &qName)
-{
- Q_UNUSED(namespaceURI);
- Q_UNUSED(localName);
-
- m_accum.replace(QLatin1String("\r\n"), QLatin1String("\n"));
-
- if (qName == QLatin1String("class")) { // UI "header"
- if (m_context.isEmpty())
- m_context = m_accum;
- } else if (qName == QLatin1String("string") && m_isTrString) {
- m_source = m_accum;
- } else if (qName == QLatin1String("comment")) { // FIXME: what's that?
- m_comment = m_accum;
- flush();
- } else if (qName == QLatin1String("function")) { // UI3 embedded code
- fetchtrInlinedCpp(m_accum, m_translator, m_context);
- } else {
- flush();
- }
- return true;
-}
-
-bool UiReader::characters(const QString &ch)
-{
- m_accum += ch;
- return true;
-}
-
-bool UiReader::fatalError(const QXmlParseException &exception)
-{
- QString msg;
- msg.sprintf("XML error: Parse error at line %d, column %d (%s).",
- exception.lineNumber(), exception.columnNumber(),
- exception.message().toLatin1().data());
- m_cd.appendError(msg);
- return false;
-}
-
-void UiReader::flush()
-{
- if (!m_context.isEmpty() && !m_source.isEmpty()) {
- TranslatorMessage msg(m_context, m_source,
- m_comment, QString(), m_cd.m_sourceFileName,
- m_lineNumber, QStringList());
- msg.setExtraComment(m_extracomment);
- if (m_needUtf8 && msg.needs8Bit())
- msg.setUtf8(true);
- m_translator.extend(msg);
- }
- m_source.clear();
- m_comment.clear();
- m_extracomment.clear();
-}
-
-bool loadUI(Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- QXmlInputSource in(&dev);
- QXmlSimpleReader reader;
- reader.setFeature(QLatin1String("http://xml.org/sax/features/namespaces"), false);
- reader.setFeature(QLatin1String("http://xml.org/sax/features/namespace-prefixes"), true);
- reader.setFeature(QLatin1String(
- "http://trolltech.com/xml/features/report-whitespace-only-CharData"), false);
- UiReader handler(translator, cd);
- reader.setContentHandler(&handler);
- reader.setErrorHandler(&handler);
- bool result = reader.parse(in);
- if (!result)
- cd.appendError(QLatin1String("Parse error in UI file"));
- reader.setContentHandler(0);
- reader.setErrorHandler(0);
- return result;
-}
-
-bool saveUI(const Translator &translator, QIODevice &dev, ConversionData &cd)
-{
- Q_UNUSED(dev);
- Q_UNUSED(translator);
- cd.appendError(QLatin1String("Cannot save .ui files"));
- return false;
-}
-
-int initUI()
-{
- Translator::FileFormat format;
-
- // "real" Qt Designer
- format.extension = QLatin1String("ui");
- format.description = QObject::tr("Qt Designer form files");
- format.fileType = Translator::FileFormat::SourceCode;
- format.priority = 0;
- format.loader = &loadUI;
- format.saver = &saveUI;
- Translator::registerFileFormat(format);
-
- // same for jambi
- format.extension = QLatin1String("jui");
- format.description = QObject::tr("Qt Jambi form files");
- format.fileType = Translator::FileFormat::SourceCode;
- format.priority = 0;
- format.loader = &loadUI;
- format.saver = &saveUI;
- Translator::registerFileFormat(format);
-
- return 1;
-}
-
-Q_CONSTRUCTOR_FUNCTION(initUI)
-
-QT_END_NAMESPACE
generated by cgit v0.12 at 2024-12-26 16:37:09 (GMT)