diff options
Diffstat (limited to 'src/tag.l')
| -rw-r--r-- | src/tag.l | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/src/tag.l b/src/tag.l new file mode 100644 index 0000000..edc5cf1 --- /dev/null +++ b/src/tag.l @@ -0,0 +1,243 @@ +/****************************************************************************** + * + * $Id$ + * + * Copyright (C) 1997-1999 by Dimitri van Heesch. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation under the terms of the GNU General Public License is hereby + * granted. No representations are made about the suitability of this software + * for any purpose. It is provided "as is" without express or implied warranty. + * See the GNU General Public License for more details. + * + * All output generated with Doxygen is not covered by this license. + * + */ + +%{ + +/* + * includes + */ +#include <stdio.h> +#include <qstring.h> +#include <qfileinf.h> + +#include "classdef.h" +#include "filedef.h" +#include "memberdef.h" +#include "doxygen.h" +#include "util.h" +#include "message.h" + +#define YY_NO_UNPUT +#define YY_NEVER_INTERACTIVE 1 + +static int yyLineNr; +static QString className; +static QString fileName; +static QString tagName; +static QString memberName; +static QString anchorName; +static QString argString; +static ClassDef *cd; +static FileDef *fd; + +static void addClass(const char *name,const char *fileName) +{ + //printf("adding class %s\n",name); + if (name!=0 && strlen(name)>0 && classDict[name]==0) + { + cd = new ClassDef(name,ClassDef::Class,tagName,fileName); + fd = 0; + classList.inSort(cd); + classDict.insert(className,cd); + } +} + +static void addFile(const char *name) +{ + //printf("adding file %s\n",name); + fd = new FileDef(0,name,tagName); + FileName *mn; + if ((mn=inputNameDict[name])) + { + mn->append(fd); + } + else + { + mn = new FileName(name); + mn->append(fd); + inputNameList.inSort(mn); + inputNameDict.insert(name,mn); + } + cd = 0; + //fileList.inSort(fd); + //fileDict.insert(fileName,fd); +} + +static void addMember(const char *name,const char *anchor,const char *args) +{ + //printf("adding member %s\n",name); + if (cd || fd) + { + MemberNameDict *mnd=0; + MemberNameList *mnl=0; + MemberDef *md; + md=new MemberDef(0,name,args,0,Public,Normal,FALSE,FALSE, + MemberDef::Function,0,0); + md->setReference(anchor); + if (cd) + { + //md=new MemberDef(cd,name,args,anchor,tagName); + md->setMemberClass(cd); + cd->insertMember(md); + //printf("Adding member %s %s to class\n",name,args); + mnd=&memberNameDict; + mnl=&memberNameList; + } + else + { + //md=new MemberDef(&unrelatedClass,name,args,anchor,tagName); + md->setFileDef(fd); + fd->insertMember(md); + //printf("Adding global member %s %s\n",name,args); + mnd=&functionNameDict; + mnl=&functionNameList; + } + MemberName *mn; + if ((mn=(*mnd)[memberName])) + { + //printf("mn->inSort()\n"); + mn->append(md); + } + else + { + //printf("mn->append()\n"); + mn=new MemberName(memberName); + mn->append(md); + //printf("Adding memberName=%s\n",mn->memberName()); + mnl->inSort(mn); + mnd->insert(memberName,mn); + } + } +} + +/* ----------------------------------------------------------------- + */ + +%} + +ID [a-z_A-Z][a-z_A-Z0-9]* +FILE [a-z_A-Z0-9\.\-\+\:\\\/]+ + +%x Pass1 +%x Pass2 +%x AnchorName +%x ArgString1 +%x ArgString2 +%x ClassName1 +%x ClassName2 +%x FileName +%x BaseClasses +%x ClassFile1 +%x ClassFile2 + +%% + +<Pass1>^">" { + BEGIN(ClassName1); + } +<Pass1>^"&" { + BEGIN(FileName); + } +<Pass1>^[~a-z_A-Z][^ \n]*/" " { + memberName=yytext; + BEGIN(AnchorName); + } +<Pass2>^">" { + BEGIN(ClassName2); + } +<AnchorName>{ID} { + anchorName=yytext; + BEGIN(ArgString1); + } +<ArgString1>"\"" { + BEGIN(ArgString2); + } +<ArgString2>[^\"\n]*/"\"" { + argString=yytext; + addMember(memberName,anchorName,argString); + BEGIN(Pass1); + } +<FileName>{FILE}/":" { + fileName=yytext; + addFile(yytext); + BEGIN(Pass1); + } +<ClassName1>{ID}/":" { + className=yytext; + BEGIN(ClassFile1); + } +<ClassFile1>\" { + BEGIN(ClassFile2); + } +<ClassFile2>[^\"]*/\" { + addClass(className,yytext); + BEGIN(Pass1); + } +<ClassFile2>\n { + yyLineNr++; + BEGIN(Pass1); + } +<ClassName2>{ID}/":" { + cd=getClass(yytext); + BEGIN(BaseClasses); + } +<BaseClasses>{ID}/"?" { + ClassDef *bcd=getClass(yytext); + if (cd && bcd) + { + cd->insertBaseClass(bcd,Public,Normal); + bcd->insertSuperClass(cd,Public,Normal); + } + } +<BaseClasses>\n { + yyLineNr++; + BEGIN(Pass2); + } +<*>. +<*>\n { yyLineNr++ ; } + +%% + +/*@ ---------------------------------------------------------------------------- + */ + +void parseTagFile(const char *fileName) +{ + FILE *f=fopen(fileName,"r"); + QFileInfo fi(fileName); + if (!f || !fi.exists()); + tagName = fi.fileName(); + tagYYin = f; + + cd=0; + yyLineNr = 1; + tagYYrestart( tagYYin ); + BEGIN(Pass1); + tagYYlex(); + + rewind(f); + cd=0; + yyLineNr = 1; + tagYYrestart( tagYYin ); + BEGIN(Pass2); + tagYYlex(); + + fclose(f); +} + +extern "C" { // some bogus code to keep the compiler happy + int tagYYwrap() { return 1 ; } +} |