summaryrefslogtreecommitdiffstats
path: root/src/configimpl.l
diff options
context:
space:
mode:
Diffstat (limited to 'src/configimpl.l')
-rw-r--r--src/configimpl.l311
1 files changed, 162 insertions, 149 deletions
diff --git a/src/configimpl.l b/src/configimpl.l
index 4ea877b..1490912 100644
--- a/src/configimpl.l
+++ b/src/configimpl.l
@@ -47,7 +47,11 @@
#define YY_NO_INPUT 1
#define YY_NO_UNISTD_H 1
+#define USE_STATE2STRING 0
+
+#if USE_STATE2STRING
static const char *stateToString(int state);
+#endif
static const char *warning_str = "warning: ";
static const char *error_str = "error: ";
@@ -96,20 +100,27 @@ static QCString convertToComment(const QCString &s, const QCString &u)
QCString tmp=s.stripWhiteSpace();
const char *p=tmp.data();
char c;
- result+="#";
- if (*p && *p!='\n')
- result+=" ";
- while ((c=*p++))
+ if (p)
{
- if (c=='\n')
+ result+="#";
+ if (*p && *p!='\n')
+ {
+ result+=" ";
+ }
+ while ((c=*p++))
{
- result+="\n#";
- if (*p && *p!='\n')
- result+=" ";
+ if (c=='\n')
+ {
+ result+="\n#";
+ if (*p && *p!='\n')
+ {
+ result+=" ";
+ }
+ }
+ else result+=c;
}
- else result+=c;
+ result+='\n';
}
- result+='\n';
}
if (!u.isEmpty())
{
@@ -134,7 +145,7 @@ void ConfigOption::writeStringValue(FTextStream &t,QCString &s)
{
char c;
bool needsEscaping=FALSE;
- // convert the string back to it original encoding
+ // convert the string back to it original g_encoding
QCString se = configStringRecode(s,"UTF-8",m_encoding);
const char *p=se.data();
if (p)
@@ -530,47 +541,47 @@ struct ConfigFileState
QCString fileName;
};
-static const char *inputString;
-static int inputPosition;
-static int yyLineNr;
-static QCString yyFileName;
-static QCString tmpString;
-static QCString *s=0;
-static bool *b=0;
-static QStrList *l=0;
-static int lastState;
-static QCString elemStr;
-static QStrList includePathList;
-static QStack<ConfigFileState> includeStack;
-static int includeDepth;
-static bool config_upd = FALSE;
-static QCString encoding;
-static ConfigImpl *config;
+static const char *g_inputString;
+static int g_inputPosition;
+static int g_yyLineNr;
+static QCString g_yyFileName;
+static QCString g_tmpString;
+static QCString *g_string=0;
+static bool *g_bool=0;
+static QStrList *g_list=0;
+static int g_lastState;
+static QCString g_elemStr;
+static QStrList g_includePathList;
+static QStack<ConfigFileState> g_includeStack;
+static int g_includeDepth;
+static bool g_configUpdate = FALSE;
+static QCString g_encoding;
+static ConfigImpl *g_config;
/* -----------------------------------------------------------------
*/
#undef YY_INPUT
#define YY_INPUT(buf,result,max_size) result=yyread(buf,max_size);
-static int yyread(char *buf,int max_size)
+static yy_size_t yyread(char *buf,yy_size_t max_size)
{
- // no file included
- if (includeStack.isEmpty())
- {
- int c=0;
- if (inputString==0) return c;
- while( c < max_size && inputString[inputPosition] )
- {
- *buf = inputString[inputPosition++] ;
- c++; buf++;
- }
- return c;
- }
- else
+ // no file included
+ if (g_includeStack.isEmpty())
+ {
+ yy_size_t c=0;
+ if (g_inputString==0) return c;
+ while( c < max_size && g_inputString[g_inputPosition] )
{
- //assert(includeStack.current()->newState==YY_CURRENT_BUFFER);
- return (int)fread(buf,1,max_size,includeStack.current()->filePtr);
+ *buf = g_inputString[g_inputPosition++] ;
+ c++; buf++;
}
+ return c;
+ }
+ else
+ {
+ //assert(g_includeStack.current()->newState==YY_CURRENT_BUFFER);
+ return (yy_size_t)fread(buf,1,max_size,g_includeStack.current()->filePtr);
+ }
}
@@ -613,8 +624,8 @@ static QCString configStringRecode(
static void checkEncoding()
{
- ConfigString *option = (ConfigString*)config->get("DOXYFILE_ENCODING");
- encoding = *option->valueRef();
+ ConfigString *option = (ConfigString*)g_config->get("DOXYFILE_ENCODING");
+ g_encoding = *option->valueRef();
}
static FILE *tryPath(const char *path,const char *fileName)
@@ -643,21 +654,21 @@ static FILE *findFile(const char *fileName)
{
return tryPath(NULL, fileName);
}
- substEnvVarsInStrList(includePathList);
- char *s=includePathList.first();
+ substEnvVarsInStrList(g_includePathList);
+ char *s=g_includePathList.first();
while (s) // try each of the include paths
{
FILE *f = tryPath(s,fileName);
if (f) return f;
- s=includePathList.next();
+ s=g_includePathList.next();
}
- // try cwd if includePathList fails
+ // try cwd if g_includePathList fails
return tryPath(".",fileName);
}
static void readIncludeFile(const char *incName)
{
- if (includeDepth==MAX_INCLUDE_DEPTH) {
+ if (g_includeDepth==MAX_INCLUDE_DEPTH) {
config_term("maximum include depth (%d) reached, %s is not included. Aborting...\n",
MAX_INCLUDE_DEPTH,incName);
}
@@ -677,23 +688,23 @@ static void readIncludeFile(const char *incName)
{
// For debugging
#if SHOW_INCLUDES
- for (i=0;i<includeStack.count();i++) msg(" ");
+ for (i=0;i<g_includeStack.count();i++) msg(" ");
msg("@INCLUDE = %s: parsing...\n",inc.data());
#endif
// store the state of the old file
ConfigFileState *fs=new ConfigFileState;
fs->oldState=YY_CURRENT_BUFFER;
- fs->lineNr=yyLineNr;
- fs->fileName=yyFileName;
+ fs->lineNr=g_yyLineNr;
+ fs->fileName=g_yyFileName;
fs->filePtr=f;
// push the state on the stack
- includeStack.push(fs);
+ g_includeStack.push(fs);
// set the scanner to the include file
yy_switch_to_buffer(yy_create_buffer(f, YY_BUF_SIZE));
fs->newState=YY_CURRENT_BUFFER;
- yyFileName=inc;
- includeDepth++;
+ g_yyFileName=inc;
+ g_includeDepth++;
}
else
{
@@ -721,26 +732,26 @@ static void readIncludeFile(const char *incName)
%%
<*>\0x0d
-<PreStart>"##".*"\n" { config->appendStartComment(yytext);yyLineNr++;}
+<PreStart>"##".*"\n" { g_config->appendStartComment(yytext);g_yyLineNr++;}
<PreStart>. {
BEGIN(Start);
unput(*yytext);
}
-<Start,GetString,GetStrList,GetStrList1,GetBool,SkipInvalid>"##".*"\n" { config->appendUserComment(yytext);yyLineNr++;}
+<Start,GetString,GetStrList,GetStrList1,GetBool,SkipInvalid>"##".*"\n" { g_config->appendUserComment(yytext);g_yyLineNr++;}
<Start,GetString,GetStrList,GetStrList1,GetBool,SkipInvalid>"#" { BEGIN(SkipComment); }
<Start>[a-z_A-Z][a-z_A-Z0-9]*[ \t]*"=" { QCString cmd=yytext;
cmd=cmd.left(cmd.length()-1).stripWhiteSpace();
- ConfigOption *option = config->get(cmd);
+ ConfigOption *option = g_config->get(cmd);
if (option==0) // oops not known
{
config_warn("ignoring unsupported tag '%s' at line %d, file %s\n",
- cmd.data(),yyLineNr,yyFileName.data());
+ cmd.data(),g_yyLineNr,g_yyFileName.data());
BEGIN(SkipInvalid);
}
else // known tag
{
- option->setUserComment(config->takeUserComment());
- option->setEncoding(encoding);
+ option->setUserComment(g_config->takeUserComment());
+ option->setEncoding(g_encoding);
switch(option->kind())
{
case ConfigOption::O_Info:
@@ -748,9 +759,9 @@ static void readIncludeFile(const char *incName)
BEGIN(SkipInvalid);
break;
case ConfigOption::O_List:
- l = ((ConfigList *)option)->valueRef();
- l->clear();
- elemStr="";
+ g_list = ((ConfigList *)option)->valueRef();
+ g_list->clear();
+ g_elemStr="";
if (cmd == "PREDEFINED")
{
BEGIN(GetStrList1);
@@ -761,50 +772,50 @@ static void readIncludeFile(const char *incName)
}
break;
case ConfigOption::O_Enum:
- s = ((ConfigEnum *)option)->valueRef();
- s->resize(0);
+ g_string = ((ConfigEnum *)option)->valueRef();
+ g_string->resize(0);
BEGIN(GetString);
break;
case ConfigOption::O_String:
- s = ((ConfigString *)option)->valueRef();
- s->resize(0);
+ g_string = ((ConfigString *)option)->valueRef();
+ g_string->resize(0);
BEGIN(GetString);
break;
case ConfigOption::O_Int:
- s = ((ConfigInt *)option)->valueStringRef();
- s->resize(0);
+ g_string = ((ConfigInt *)option)->valueStringRef();
+ g_string->resize(0);
BEGIN(GetString);
break;
case ConfigOption::O_Bool:
- s = ((ConfigBool *)option)->valueStringRef();
- s->resize(0);
+ g_string = ((ConfigBool *)option)->valueStringRef();
+ g_string->resize(0);
BEGIN(GetString);
break;
case ConfigOption::O_Obsolete:
- if (config_upd)
+ if (g_configUpdate)
{
config_warn("Tag '%s' at line %d of file '%s' has become obsolete.\n"
- " This tag has been removed.\n", cmd.data(),yyLineNr,yyFileName.data());
+ " This tag has been removed.\n", cmd.data(),g_yyLineNr,g_yyFileName.data());
}
else
{
config_warn("Tag '%s' at line %d of file '%s' has become obsolete.\n"
" To avoid this warning please remove this line from your configuration "
- "file or upgrade it using \"doxygen -u\"\n", cmd.data(),yyLineNr,yyFileName.data());
+ "file or upgrade it using \"doxygen -u\"\n", cmd.data(),g_yyLineNr,g_yyFileName.data());
}
BEGIN(SkipInvalid);
break;
case ConfigOption::O_Disabled:
- if (config_upd)
+ if (g_configUpdate)
{
config_warn("Tag '%s' at line %d of file '%s' belongs to an option that was not enabled at compile time.\n"
- " This tag has been removed.\n", cmd.data(),yyLineNr,yyFileName.data());
+ " This tag has been removed.\n", cmd.data(),g_yyLineNr,g_yyFileName.data());
}
else
{
config_warn("Tag '%s' at line %d of file '%s' belongs to an option that was not enabled at compile time.\n"
" To avoid this warning please remove this line from your configuration "
- "file or upgrade it using \"doxygen -u\", or recompile doxygen with this feature enabled.\n", cmd.data(),yyLineNr,yyFileName.data());
+ "file or upgrade it using \"doxygen -u\", or recompile doxygen with this feature enabled.\n", cmd.data(),g_yyLineNr,g_yyFileName.data());
}
BEGIN(SkipInvalid);
break;
@@ -813,16 +824,16 @@ static void readIncludeFile(const char *incName)
}
<Start>[a-z_A-Z][a-z_A-Z0-9]*[ \t]*"+=" { QCString cmd=yytext;
cmd=cmd.left(cmd.length()-2).stripWhiteSpace();
- ConfigOption *option = config->get(cmd);
+ ConfigOption *option = g_config->get(cmd);
if (option==0) // oops not known
{
config_warn("ignoring unsupported tag '%s' at line %d, file %s\n",
- cmd.data(),yyLineNr,yyFileName.data());
+ cmd.data(),g_yyLineNr,g_yyFileName.data());
BEGIN(SkipInvalid);
}
else // known tag
{
- option->setUserComment(config->takeUserComment());
+ option->setUserComment(g_config->takeUserComment());
switch(option->kind())
{
case ConfigOption::O_Info:
@@ -830,8 +841,8 @@ static void readIncludeFile(const char *incName)
BEGIN(SkipInvalid);
break;
case ConfigOption::O_List:
- l = ((ConfigList *)option)->valueRef();
- elemStr="";
+ g_list = ((ConfigList *)option)->valueRef();
+ g_elemStr="";
if (cmd == "PREDEFINED")
{
BEGIN(GetStrList1);
@@ -846,137 +857,137 @@ static void readIncludeFile(const char *incName)
case ConfigOption::O_Int:
case ConfigOption::O_Bool:
config_warn("operator += not supported for '%s'. Ignoring line at line %d, file %s\n",
- yytext,yyLineNr,yyFileName.data());
+ yytext,g_yyLineNr,g_yyFileName.data());
BEGIN(SkipInvalid);
break;
case ConfigOption::O_Obsolete:
config_warn("Tag '%s' at line %d of file %s has become obsolete.\n"
"To avoid this warning please update your configuration "
- "file using \"doxygen -u\"\n", cmd.data(),yyLineNr,yyFileName.data());
+ "file using \"doxygen -u\"\n", cmd.data(),g_yyLineNr,g_yyFileName.data());
BEGIN(SkipInvalid);
break;
case ConfigOption::O_Disabled:
config_warn("Tag '%s' at line %d of file %s belongs to an option that was not enabled at compile time.\n"
"To avoid this warning please remove this line from your configuration "
- "file, upgrade it using \"doxygen -u\", or recompile doxygen with this feature enabled.\n", cmd.data(),yyLineNr,yyFileName.data());
+ "file, upgrade it using \"doxygen -u\", or recompile doxygen with this feature enabled.\n", cmd.data(),g_yyLineNr,g_yyFileName.data());
BEGIN(SkipInvalid);
break;
}
}
}
-<Start>"@INCLUDE_PATH"[ \t]*"=" { BEGIN(GetStrList); l=&includePathList; l->clear(); elemStr=""; }
- /* include a config file */
+<Start>"@INCLUDE_PATH"[ \t]*"=" { BEGIN(GetStrList); g_list=&g_includePathList; g_list->clear(); g_elemStr=""; }
+ /* include a g_config file */
<Start>"@INCLUDE"[ \t]*"=" { BEGIN(Include);}
<Include>([^ \"\t\r\n]+)|("\""[^\n\"]+"\"") {
- readIncludeFile(configStringRecode(yytext,encoding,"UTF-8"));
+ readIncludeFile(configStringRecode(yytext,g_encoding,"UTF-8"));
BEGIN(Start);
}
<<EOF>> {
//printf("End of include file\n");
//printf("Include stack depth=%d\n",g_includeStack.count());
- if (includeStack.isEmpty())
+ if (g_includeStack.isEmpty())
{
//printf("Terminating scanner!\n");
yyterminate();
}
else
{
- ConfigFileState *fs=includeStack.pop();
+ ConfigFileState *fs=g_includeStack.pop();
fclose(fs->filePtr);
YY_BUFFER_STATE oldBuf = YY_CURRENT_BUFFER;
yy_switch_to_buffer( fs->oldState );
yy_delete_buffer( oldBuf );
- yyLineNr=fs->lineNr;
- yyFileName=fs->fileName;
+ g_yyLineNr=fs->lineNr;
+ g_yyFileName=fs->fileName;
delete fs; fs=0;
- includeDepth--;
+ g_includeDepth--;
}
}
-<Start>[a-z_A-Z0-9]+ { config_warn("ignoring unknown tag '%s' at line %d, file %s\n",yytext,yyLineNr,yyFileName.data()); }
-<GetString,GetBool,SkipInvalid>\n { yyLineNr++; BEGIN(Start); }
+<Start>[a-z_A-Z0-9]+ { config_warn("ignoring unknown tag '%s' at line %d, file %s\n",yytext,g_yyLineNr,g_yyFileName.data()); }
+<GetString,GetBool,SkipInvalid>\n { g_yyLineNr++; BEGIN(Start); }
<GetStrList,GetStrList1>\n {
- yyLineNr++;
- if (!elemStr.isEmpty())
+ g_yyLineNr++;
+ if (!g_elemStr.isEmpty())
{
- //printf("elemStr1='%s'\n",elemStr.data());
- l->append(elemStr);
+ //printf("elemStr1='%s'\n",g_elemStr.data());
+ g_list->append(g_elemStr);
}
BEGIN(Start);
}
<GetStrList1>[ \t]+ {
- if (!elemStr.isEmpty())
+ if (!g_elemStr.isEmpty())
{
- //printf("elemStr2='%s'\n",elemStr.data());
- l->append(elemStr);
+ //printf("elemStr2='%s'\n",g_elemStr.data());
+ g_list->append(g_elemStr);
}
- elemStr.resize(0);
+ g_elemStr.resize(0);
}
<GetStrList>[ \t,]+ {
- if (!elemStr.isEmpty())
+ if (!g_elemStr.isEmpty())
{
- //printf("elemStr2='%s'\n",elemStr.data());
- l->append(elemStr);
+ //printf("elemStr2='%s'\n",g_elemStr.data());
+ g_list->append(g_elemStr);
}
- elemStr.resize(0);
+ g_elemStr.resize(0);
}
-<GetString>[^ \"\t\r\n]+ { (*s)+=configStringRecode(yytext,encoding,"UTF-8");
+<GetString>[^ \"\t\r\n]+ { (*g_string)+=configStringRecode(yytext,g_encoding,"UTF-8");
checkEncoding();
}
-<GetString,GetStrList,GetStrList1,SkipInvalid>"\"" { lastState=YY_START;
+<GetString,GetStrList,GetStrList1,SkipInvalid>"\"" { g_lastState=YY_START;
BEGIN(GetQuotedString);
- tmpString.resize(0);
+ g_tmpString.resize(0);
}
<GetQuotedString>"\""|"\n" {
// we add a bogus space to signal that the string was quoted. This space will be stripped later on.
- tmpString+=" ";
- //printf("Quoted String = '%s'\n",tmpString.data());
- if (lastState==GetString)
+ g_tmpString+=" ";
+ //printf("Quoted String = '%s'\n",g_tmpString.data());
+ if (g_lastState==GetString)
{
- (*s)+=configStringRecode(tmpString,encoding,"UTF-8");
+ (*g_string)+=configStringRecode(g_tmpString,g_encoding,"UTF-8");
checkEncoding();
}
else
{
- elemStr+=configStringRecode(tmpString,encoding,"UTF-8");
+ g_elemStr+=configStringRecode(g_tmpString,g_encoding,"UTF-8");
}
if (*yytext=='\n')
{
- config_warn("Missing end quote (\") on line %d, file %s\n",yyLineNr,yyFileName.data());
- yyLineNr++;
+ config_warn("Missing end quote (\") on line %d, file %s\n",g_yyLineNr,g_yyFileName.data());
+ g_yyLineNr++;
}
- BEGIN(lastState);
+ BEGIN(g_lastState);
}
<GetQuotedString>"\\\"" {
- tmpString+='"';
+ g_tmpString+='"';
}
-<GetQuotedString>. { tmpString+=*yytext; }
+<GetQuotedString>. { g_tmpString+=*yytext; }
<GetBool>[a-zA-Z]+ {
QCString bs=yytext;
bs=bs.upper();
if (bs=="YES" || bs=="1")
- *b=TRUE;
+ *g_bool=TRUE;
else if (bs=="NO" || bs=="0")
- *b=FALSE;
+ *g_bool=FALSE;
else
{
- *b=FALSE;
+ *g_bool=FALSE;
config_warn("Invalid value '%s' for "
"boolean tag in line %d, file %s; use YES or NO\n",
- bs.data(),yyLineNr,yyFileName.data());
+ bs.data(),g_yyLineNr,g_yyFileName.data());
}
}
<GetStrList1>[^ \#\"\t\r\n]+ {
- elemStr+=configStringRecode(yytext,encoding,"UTF-8");
+ g_elemStr+=configStringRecode(yytext,g_encoding,"UTF-8");
}
<GetStrList>[^ \#\"\t\r\n,]+ {
- elemStr+=configStringRecode(yytext,encoding,"UTF-8");
+ g_elemStr+=configStringRecode(yytext,g_encoding,"UTF-8");
}
-<SkipComment>\n { yyLineNr++; BEGIN(Start); }
-<SkipComment>\\[ \r\t]*\n { yyLineNr++; BEGIN(Start); }
-<*>\\[ \r\t]*\n { yyLineNr++; }
+<SkipComment>\n { g_yyLineNr++; BEGIN(Start); }
+<SkipComment>\\[ \r\t]*\n { g_yyLineNr++; BEGIN(Start); }
+<*>\\[ \r\t]*\n { g_yyLineNr++; }
<*>.
-<*>\n { yyLineNr++ ; }
+<*>\n { g_yyLineNr++ ; }
%%
@@ -1279,27 +1290,27 @@ static QCString configFileToString(const char *name)
bool ConfigImpl::parseString(const char *fn,const char *str,bool update)
{
- config = ConfigImpl::instance();
- inputString = str;
- inputPosition = 0;
- yyFileName = fn;
- yyLineNr = 1;
- includeStack.setAutoDelete(TRUE);
- includeStack.clear();
- includeDepth = 0;
+ g_config = ConfigImpl::instance();
+ g_inputString = str;
+ g_inputPosition = 0;
+ g_yyFileName = fn;
+ g_yyLineNr = 1;
+ g_includeStack.setAutoDelete(TRUE);
+ g_includeStack.clear();
+ g_includeDepth = 0;
configimplYYrestart( configimplYYin );
BEGIN( PreStart );
- config_upd = update;
+ g_configUpdate = update;
configimplYYlex();
- config_upd = FALSE;
- inputString = 0;
+ g_configUpdate = FALSE;
+ g_inputString = 0;
return TRUE;
}
bool ConfigImpl::parse(const char *fn,bool update)
{
int retval;
- encoding = "UTF-8";
+ g_encoding = "UTF-8";
printlex(yy_flex_debug, TRUE, __FILE__, fn);
retval = parseString(fn,configFileToString(fn), update);
printlex(yy_flex_debug, FALSE, __FILE__, fn);
@@ -1332,13 +1343,13 @@ static void cleanUpPaths(QStrList &str)
if (fi.exists() && fi.isDir())
{
int i = str.at();
- QCString p = fi.absFilePath().utf8();
- if (p[p.length()-1]!='/') p+='/';
+ QCString path_str = fi.absFilePath().utf8();
+ if (path_str[path_str.length()-1]!='/') path_str+='/';
str.remove();
if (str.at()==i) // did not remove last item
- str.insert(i,p);
+ str.insert(i,path_str);
else
- str.append(p);
+ str.append(path_str);
}
}
sfp = str.next();
@@ -2003,7 +2014,7 @@ void Config::postProcess(bool clearHeaderAndFooter, bool compare)
if (!compare)ConfigImpl::instance()->emptyValueToDefault();
ConfigImpl::instance()->convertStrToVal();
- // avoid bootstrapping issues when the config file already
+ // avoid bootstrapping issues when the g_config file already
// refers to the files that we are supposed to parse.
if (clearHeaderAndFooter)
{
@@ -2019,4 +2030,6 @@ void Config::deinit()
ConfigImpl::instance()->deleteInstance();
}
+#if USE_STATE2STRING
#include "configimpl.l.h"
+#endif
generated by cgit v0.12 at 2024-06-29 02:01:03 (GMT)