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authordimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2004-11-29 19:11:02 (GMT)
committerdimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2004-11-29 19:11:02 (GMT)
commit4a50fc78170244f82c376bbecd28be43cc849da3 (patch)
treeae4f833eab5f7b63e139145daee905c412ebd229 /src/scanner.l
parent0625007cb86815b2e30138183d4fe9d2e7850df9 (diff)
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Release-1.3.9.1-20041129
Diffstat (limited to 'src/scanner.l')
-rw-r--r--src/scanner.l65
1 files changed, 64 insertions, 1 deletions
diff --git a/src/scanner.l b/src/scanner.l
index 8dbd70c..a8f552e 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -30,6 +30,7 @@
#include <qstack.h>
#include <qregexp.h>
#include <unistd.h>
+#include <qfile.h>
#include "scanner.h"
#include "entry.h"
@@ -54,6 +55,7 @@
*/
static const char * inputString;
static int inputPosition;
+static QFile inputFile;
static int lastContext;
static int lastCContext;
static int lastDocContext;
@@ -169,6 +171,7 @@ static QCString g_skipBlockName;
static QCString oldStyleArgType;
static QCString docBackup;
static QCString briefBackup;
+static bool g_inputFromFile;
//-----------------------------------------------------------------------------
@@ -644,11 +647,21 @@ static void addKnRArgInfo(const QCString &type,const QCString &name,
static int yyread(char *buf,int max_size)
{
int c=0;
- while( c < max_size && inputString[inputPosition] )
+#ifdef USE_TMP_FILE
+ if (g_inputFromFile)
{
+ c = inputFile.readBlock(buf,max_size);
+ if (c==-1) yy_fatal_error("input in flex scanner failed");
+ }
+ else
+#endif
+ {
+ while( c < max_size && inputString[inputPosition] )
+ {
*buf = inputString[inputPosition++] ;
//printf("%d (%c)\n",*buf,*buf);
c++; buf++;
+ }
}
return c;
}
@@ -5925,6 +5938,7 @@ static void newDocState()
static void parseCompounds(Entry *rt)
{
//printf("parseCompounds(%s)\n",rt->name.data());
+ g_inputFromFile = FALSE;
EntryListIterator eli(*rt->sublist);
Entry *ce;
for (;(ce=eli.current());++eli)
@@ -6019,10 +6033,55 @@ static void parseCompounds(Entry *rt)
}
//----------------------------------------------------------------------------
+#ifdef USE_TMP_FILE
+
+void parseMain(Entry *rt,const char *fileName)
+{
+ initParser();
+ g_inputFromFile = TRUE;
+ anonCount = 0;
+ depthIf = 0;
+ protection = Public;
+ mtype = Method;
+ gstat = FALSE;
+ virt = Normal;
+ current_root = rt;
+ global_root = rt;
+ inputFile.setName(fileName);
+ if (inputFile.open(IO_ReadOnly))
+ {
+ current = new Entry;
+ inputPosition = 0;
+ scanYYrestart( scanYYin );
+ BEGIN( FindMembers );
+ scanYYlex();
+ if (YY_START==Comment)
+ {
+ warn(yyFileName,yyLineNr,"File ended in the middle of a comment block! Perhaps a missing \\endcode?");
+ }
+
+ forceEndGroup();
+
+ if (depthIf>0)
+ {
+ warn(yyFileName,yyLineNr,"Documentation block ended in the middle of a conditional section!");
+ }
+
+ rt->program.resize(0);
+ delete current; current=0;
+
+ parseCompounds(rt);
+
+ inputFile.close();
+ }
+}
+
+#else
void parseMain(Entry *rt)
{
initParser();
+ g_inputFromFile = FALSE;
anonCount = 0;
depthIf = 0;
protection = Public;
@@ -6054,6 +6113,10 @@ void parseMain(Entry *rt)
parseCompounds(rt);
}
+#endif
+
+//----------------------------------------------------------------------------
+
#if !defined(YY_FLEX_SUBMINOR_VERSION)
//----------------------------------------------------------------------------
extern "C" { // some bogus code to keep the compiler happy