summaryrefslogtreecommitdiffstats
path: root/src/util.h
blob: b1c12a622b08861cde3efe7a2fb856b3ee2d08c1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
/******************************************************************************
 *
 * 
 *
 * Copyright (C) 1997-2010 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.
 *
 * Documents produced by Doxygen are derivative works derived from the
 * input used in their production; they are not affected by this license.
 *
 */

#ifndef UTIL_H
#define UTIL_H

/*! \file util.h 
 *  \brief A bunch of utility functions.
 */

#include "qtbc.h"
#include <qlist.h>
#include <qtextstream.h>
#include <ctype.h>
#include "sortdict.h"

//--------------------------------------------------------------------

class ClassDef;
class FileDef;
class MemberList;
class NamespaceDef;
class FileNameDict;
class ArgumentList;
class OutputList;
class OutputDocInterface;
class MemberDef;
class ExampleSDict;
class ClassSDict;
class BaseClassList;
class GroupDef;
class NamespaceSDict;
class ClassList;
class MemberGroupSDict;
struct TagInfo;
class MemberNameInfoSDict;
struct ListItemInfo;
class PageDef;
struct SectionInfo;
class QDir;
class Definition;
class BufStr;
class QFileInfo;
class QStrList;

//--------------------------------------------------------------------

class TextGeneratorIntf
{
  public:
    virtual ~TextGeneratorIntf() {}
    virtual void writeString(const char *,bool) const = 0;
    virtual void writeBreak() const = 0;
    virtual void writeLink(const char *extRef,const char *file,
                      const char *anchor,const char *text
                     ) const = 0; 
};

class TextGeneratorOLImpl : public TextGeneratorIntf
{
  public:
    virtual ~TextGeneratorOLImpl() {}
    TextGeneratorOLImpl(OutputDocInterface &od);
    void writeString(const char *s,bool keepSpaces) const;
    void writeBreak() const;
    void writeLink(const char *extRef,const char *file,
                   const char *anchor,const char *text
                  ) const;
  private:
    OutputDocInterface &m_od;
};

//--------------------------------------------------------------------

enum SrcLangExt
{
  SrcLangExt_IDL    = 0x0008,
  SrcLangExt_Java   = 0x0010,
  SrcLangExt_CSharp = 0x0020,
  SrcLangExt_D      = 0x0040,
  SrcLangExt_PHP    = 0x0080,
  SrcLangExt_ObjC   = 0x0100,
  SrcLangExt_Cpp    = 0x0200,
  SrcLangExt_JS     = 0x0400,
  SrcLangExt_Python = 0x0800,
  SrcLangExt_F90    = 0x1000,
  SrcLangExt_VHDL   = 0x2000,
  SrcLangExt_XML    = 0x4000
};

//--------------------------------------------------------------------

void linkifyText(const TextGeneratorIntf &ol,
                 Definition *scope,
                 FileDef *fileScope,
                 const char *name,
                 const char *text,
                 bool autoBreak=FALSE,
                 bool external=TRUE,
                 bool keepSpaces=FALSE
                );

void setAnchors(ClassDef *cd,char id,MemberList *ml,int groupId=-1);

QCString fileToString(const char *name,bool filter=FALSE);

QCString dateToString(bool);

bool getDefs(const QCString &scopeName,
                    const QCString &memberName, 
                    const char *, 
                    MemberDef *&md, 
                    ClassDef *&cd,
                    FileDef *&fd, 
                    NamespaceDef *&nd,
                    GroupDef *&gd,
                    bool forceEmptyScope=FALSE,
                    FileDef *currentFile=0,
                    bool checkCV=FALSE
                   );

QCString getFileFilter(const char* name);

bool resolveRef(/* in */  const char *scName,
                /* in */  const char *name,
                /* in */  bool inSeeBlock,
                /* out */ Definition **resContext,
                /* out */ MemberDef  **resMember,
                /* in */  bool lookForSpecializations = TRUE,
                /* in */  FileDef *currentFile = 0
               );

bool resolveLink(/* in */  const char *scName,
                 /* in */  const char *lr,
                 /* in */  bool inSeeBlock,
                 /* out */ Definition **resContext,
                 /* out */ QCString &resAnchor
                );

bool generateRef(OutputDocInterface &od,const char *,
                        const char *,bool inSeeBlock,const char * =0);

bool generateLink(OutputDocInterface &od,const char *,
                         const char *,bool inSeeBlock,const char *);

void generateFileRef(OutputDocInterface &od,const char *,
                             const char *linkTxt=0);

void writePageRef(OutputDocInterface &od,const char *cn,const char *mn);

QCString getCanonicalTemplateSpec(Definition *d,FileDef *fs,const QCString& spec);

bool matchArguments2(Definition *srcScope,FileDef *srcFileScope,ArgumentList *srcAl,
                     Definition *dstScope,FileDef *dstFileScope,ArgumentList *dstAl,
                     bool checkCV
                    );

void mergeArguments(ArgumentList *,ArgumentList *,bool forceNameOverwrite=FALSE);

QCString substituteClassNames(const QCString &s);

QCString substitute(const char *s,const char *src,const char *dst);

QCString resolveDefines(const char *n);

ClassDef *getClass(const char *key);

ClassDef *getResolvedClass(Definition *scope,
                           FileDef *fileScope,
                           const char *key,
                           MemberDef **pTypeDef=0,
                           QCString *pTemplSpec=0,
                           bool mayBeUnlinkable=FALSE,
                           bool mayBeHidden=FALSE,
                           QCString *pResolvedType=0);

NamespaceDef *getResolvedNamespace(const char *key);

FileDef *findFileDef(const FileNameDict *fnDict,const char *n,
                bool &ambig);

QCString showFileDefMatches(const FileNameDict *fnDict,const char *n);

int guessSection(const char *name);

inline bool isId(int c)
{
  return c=='_' || c>=128 || c<0 || isalnum(c);
}

QCString removeRedundantWhiteSpace(const QCString &s);

QCString argListToString(ArgumentList *al,bool useCanonicalType=FALSE);

QCString tempArgListToString(ArgumentList *al);

QCString generateMarker(int id);

void writeExample(OutputList &ol,ExampleSDict *el);

QCString stripAnonymousNamespaceScope(const QCString &s);

QCString stripFromPath(const QCString &path);

QCString stripFromIncludePath(const QCString &path);

bool rightScopeMatch(const QCString &scope, const QCString &name);

bool leftScopeMatch(const QCString &scope, const QCString &name);

QCString substituteKeywords(const QCString &s,const char *title,const QCString &relPath="");

int getPrefixIndex(const QCString &name);

QCString removeAnonymousScopes(const QCString &s);

QCString replaceAnonymousScopes(const QCString &s,const char *replacement=0);

void initClassHierarchy(ClassSDict *cl);

bool hasVisibleRoot(BaseClassList *bcl);

int minClassDistance(const ClassDef *cd,const ClassDef *bcd,int level=0);

QCString convertNameToFile(const char *name,bool allowDots=FALSE,bool allowUnderscore=FALSE);

void extractNamespaceName(const QCString &scopeName,
                          QCString &className,QCString &namespaceName,
                          bool allowEmptyClass=FALSE);

QCString insertTemplateSpecifierInScope(const QCString &scope,const QCString &templ);

QCString stripScope(const char *name);

QCString convertToHtml(const char *s,bool keepEntities=TRUE);

QCString convertToXML(const char *s);

QCString getOverloadDocs();

void addMembersToMemberGroup(/* in */     MemberList *ml,
                             /* in,out */ MemberGroupSDict **ppMemberGroupSDict,
                             /* in */     Definition *context);

int extractClassNameFromType(const QCString &type,int &pos,
                              QCString &name,QCString &templSpec);

QCString substituteTemplateArgumentsInString(
       const QCString &name,
       ArgumentList *formalArgs,
       ArgumentList *actualArgs);

ArgumentList *copyArgumentList(const ArgumentList *src);

QList<ArgumentList> *copyArgumentLists(const QList<ArgumentList> *srcLists);

QCString stripTemplateSpecifiersFromScope(const QCString &fullName,
                                          bool parentOnly=TRUE,
                                          QCString *lastScopeStripped=0);

QCString resolveTypeDef(Definition *d,const QCString &name,
                        Definition **typedefContext=0);

QCString mergeScopes(const QCString &leftScope,const QCString &rightScope);

int getScopeFragment(const QCString &s,int p,int *l);

int filterCRLF(char *buf,int len);

void addRefItem(const QList<ListItemInfo> *sli,const char *prefix,
                const char *key,
                const char *name,const char *title,const char *args);

PageDef *addRelatedPage(const char *name,const QCString &ptitle,
                           const QCString &doc,QList<SectionInfo> *anchors,
                           const char *fileName,int startLine,
                           const QList<ListItemInfo> *sli,
                           GroupDef *gd=0,
                           TagInfo *tagInfo=0
                          );

QCString escapeCharsInString(const char *name,bool allowDots,bool allowUnderscore=FALSE);

void addGroupListToTitle(OutputList &ol,Definition *d);

void filterLatexString(QTextStream &t,const char *str,
                       bool insideTabbing=FALSE,bool insidePre=FALSE,
                       bool insideItem=FALSE);

QCString rtfFormatBmkStr(const char *name);

QCString linkToText(const char *link,bool isFileName);

QCString stripExtension(const char *fName);

void replaceNamespaceAliases(QCString &scope,int i);

int isAccessibleFrom(Definition *scope,FileDef *fileScope,Definition *item);

int isAccessibleFromWithExpScope(Definition *scope,FileDef *fileScope,Definition *item,
                     const QCString &explicitScopePart);

int computeQualifiedIndex(const QCString &name);

void addDirPrefix(QCString &fileName);

QCString relativePathToRoot(const char *name);

void createSubDirs(QDir &d);

QCString stripPath(const char *s);

bool containsWord(const QCString &s,const QCString &word);

bool findAndRemoveWord(QCString &s,const QCString &word);

QCString stripLeadingAndTrailingEmptyLines(const QCString &s);

//void stringToSearchIndex(const QCString &docUrlBase,const QCString &title,
//                         const QCString &str, bool priority=FALSE,
//                         const QCString &anchor="");

bool updateLanguageMapping(const QCString &extension,const QCString &parser);
SrcLangExt getLanguageFromFileName(const QCString fileName);
void initDefaultExtensionMapping();

bool checkIfTypedef(Definition *scope,FileDef *fileScope,const char *n);

ClassDef *newResolveTypedef(FileDef *fileScope,MemberDef *md,
                            MemberDef **pMemType=0,QCString *pTemplSpec=0,
                            QCString *pResolvedType=0,
                            ArgumentList *actTemplParams=0);

QCString parseCommentAsText(const Definition *scope,const MemberDef *member,const QString &doc,const QCString &fileName,int lineNr);

QCString transcodeCharacterStringToUTF8(const QCString &input);

QCString recodeString(const QCString &str,const char *fromEncoding,const char *toEncoding);

QCString extractAliasArgs(const QCString &args,int pos);

int countAliasArguments(const QCString argList);

QCString replaceAliasArguments(const QCString &aliasValue,const QCString &argList);

QCString resolveAliasCmd(const QCString aliasCmd);
QCString expandAlias(const QCString &aliasName,const QCString &aliasValue);

void writeTypeConstraints(OutputList &ol,Definition *d,ArgumentList *al);

QCString convertCharEntitiesToUTF8(const QCString &s);

bool usingTreeIndex();
void stackTrace();

bool readInputFile(const char *fileName,BufStr &inBuf);
QCString filterTitle(const QCString &title);

bool patternMatch(const QFileInfo &fi,const QStrList *patList);

#endif