コード例 #1
0
ファイル: clic_add.cpp プロジェクト: gurjeet/clang_indexer
    virtual enum CXChildVisitResult visit(CXCursor cursor, CXCursor parent) {
        CXFile file;
        unsigned int line, column, offset;
        clang_getInstantiationLocation(
                clang_getCursorLocation(cursor),
                &file, &line, &column, &offset);
        CXCursorKind kind = clang_getCursorKind(cursor);
        const char* cursorFilename = clang_getCString(clang_getFileName(file));

        if (!clang_getFileName(file).data || strcmp(cursorFilename, translationUnitFilename) != 0) {
            return CXChildVisit_Continue;
        }

        CXCursor refCursor = clang_getCursorReferenced(cursor);
        if (!clang_equalCursors(refCursor, clang_getNullCursor())) {
            CXFile refFile;
            unsigned int refLine, refColumn, refOffset;
            clang_getInstantiationLocation(
                    clang_getCursorLocation(refCursor),
                    &refFile, &refLine, &refColumn, &refOffset);

            if (clang_getFileName(refFile).data) {
                std::string referencedUsr(clang_getCString(clang_getCursorUSR(refCursor)));
                if (!referencedUsr.empty()) {
                    std::stringstream ss;
                    ss << cursorFilename
                       << ":" << line << ":" << column << ":" << kind;
                    std::string location(ss.str());
                    usrToReferences[referencedUsr].insert(location);
                }
            }
        }
        return CXChildVisit_Recurse;
    }
コード例 #2
0
void Highlight::highlightBlock(const QString &text)
{
    CXToken *tokens;
    unsigned tokenCount;
    clang_tokenize(cx_tu,range, &tokens, &tokenCount);

    if (tokenCount > 0)
    {
      CXCursor *cursors = NULL;
      cursors = (CXCursor *)calloc(sizeof(CXCursor), tokenCount);
      clang_annotateTokens(cx_tu, tokens, tokenCount, cursors);

      for (unsigned i=0 ; i<tokenCount ; i++)
      {
        CXSourceRange sr = clang_getTokenExtent(cx_tu, tokens[i]);
        unsigned start, end;
        CXSourceLocation s = clang_getRangeStart(sr);
        CXSourceLocation e = clang_getRangeEnd(sr);
        clang_getInstantiationLocation(s, 0, 0, 0, &start);
        clang_getInstantiationLocation(e, 0, 0, 0, &end);
        qDebug()<<"start:"<<start<<"end:"<<end;
    /*    if(start >end) {
            int tmp = start;
            start = end;
            end = tmp;
        }
*/

        switch (cursors[i].kind)
        {
        case CXCursor_FirstRef... CXCursor_LastRef:

          break;
        case CXCursor_MacroDefinition:

          break;
        case CXCursor_MacroInstantiation:

          break;
        case CXCursor_FirstDecl...CXCursor_LastDecl:

          break;
        case CXCursor_ObjCMessageExpr:

          break;
        case CXCursor_DeclRefExpr:

          break;
        case CXCursor_PreprocessingDirective: {

        }
          break;
        default:
          break;
        }
     /*   if(cursors[i].kind == CXCursor_FunctionDecl)
            setFormat(start, end-start, m_formatSingleLineComment);*/
      }
    }
コード例 #3
0
ファイル: index-api-test.c プロジェクト: colgur/gaius
void PrintDiagnostic(CXDiagnostic Diagnostic) {
  FILE *out = stderr;
  CXFile file;
  CXString Msg;
  unsigned display_opts = CXDiagnostic_DisplaySourceLocation
    | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges;
  unsigned i, num_fixits;

  if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored)
    return;

  Msg = clang_formatDiagnostic(Diagnostic, display_opts);
  fprintf(stderr, "%s\n", clang_getCString(Msg));
  clang_disposeString(Msg);

  clang_getInstantiationLocation(clang_getDiagnosticLocation(Diagnostic),
                                 &file, 0, 0, 0);
  if (!file)
    return;

  num_fixits = clang_getDiagnosticNumFixIts(Diagnostic);
  for (i = 0; i != num_fixits; ++i) {
    CXSourceRange range;
    CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range);
    CXSourceLocation start = clang_getRangeStart(range);
    CXSourceLocation end = clang_getRangeEnd(range);
    unsigned start_line, start_column, end_line, end_column;
    CXFile start_file, end_file;
    clang_getInstantiationLocation(start, &start_file, &start_line,
                                   &start_column, 0);
    clang_getInstantiationLocation(end, &end_file, &end_line, &end_column, 0);
    if (clang_equalLocations(start, end)) {
      /* Insertion. */
      if (start_file == file)
        fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n",
                clang_getCString(insertion_text), start_line, start_column);
    } else if (strcmp(clang_getCString(insertion_text), "") == 0) {
      /* Removal. */
      if (start_file == file && end_file == file) {
        fprintf(out, "FIX-IT: Remove ");
        PrintExtent(out, start_line, start_column, end_line, end_column);
        fprintf(out, "\n");
      }
    } else {
      /* Replacement. */
      if (start_file == end_file) {
        fprintf(out, "FIX-IT: Replace ");
        PrintExtent(out, start_line, start_column, end_line, end_column);
        fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text));
      }
      break;
    }
    clang_disposeString(insertion_text);
  }
}
コード例 #4
0
ファイル: c-index-test.c プロジェクト: albertz/clang
static void PrintCursorExtent(CXCursor C) {
  CXSourceRange extent = clang_getCursorExtent(C);
  CXFile begin_file, end_file;
  unsigned begin_line, begin_column, end_line, end_column;

  clang_getInstantiationLocation(clang_getRangeStart(extent),
                                 &begin_file, &begin_line, &begin_column, 0);
  clang_getInstantiationLocation(clang_getRangeEnd(extent),
                                 &end_file, &end_line, &end_column, 0);
  if (!begin_file || !end_file)
    return;

  printf(" Extent=");
  PrintExtent(stdout, begin_line, begin_column, end_line, end_column);
}
コード例 #5
0
ファイル: c-index-test.c プロジェクト: albertz/clang
static void PrintCursor(CXCursor Cursor) {
  if (clang_isInvalid(Cursor.kind)) {
    CXString ks = clang_getCursorKindSpelling(Cursor.kind);
    printf("Invalid Cursor => %s", clang_getCString(ks));
    clang_disposeString(ks);
  }
  else {
    CXString string, ks;
    CXCursor Referenced;
    unsigned line, column;

    ks = clang_getCursorKindSpelling(Cursor.kind);
    string = clang_getCursorSpelling(Cursor);
    printf("%s=%s", clang_getCString(ks),
                    clang_getCString(string));
    clang_disposeString(ks);
    clang_disposeString(string);

    Referenced = clang_getCursorReferenced(Cursor);
    if (!clang_equalCursors(Referenced, clang_getNullCursor())) {
      CXSourceLocation Loc = clang_getCursorLocation(Referenced);
      clang_getInstantiationLocation(Loc, 0, &line, &column, 0);
      printf(":%d:%d", line, column);
    }

    if (clang_isCursorDefinition(Cursor))
      printf(" (Definition)");
  }
}
コード例 #6
0
ファイル: symbolScanner.c プロジェクト: hortont424/guesscc
enum CXChildVisitResult foundChild(CXCursor cursor, CXCursor parent, CXClientData client_data)
{
    if(clang_getCursorKind(cursor) == CXCursor_CallExpr)
    {
        printf("-%s\n", clang_getCString(clang_getCursorSpelling(cursor)));
    }

    if(clang_isDeclaration(clang_getCursorKind(cursor)) &&
       (clang_getCursorLinkage(cursor) == CXLinkage_External ||
        clang_getCursorLinkage(cursor) == CXLinkage_Internal))
    {
        CXFile file;
        const char * filename, * wantFilename;
        CXSourceLocation cloc;

        cloc = clang_getCursorLocation(cursor);
        clang_getInstantiationLocation(cloc, &file, NULL, NULL, NULL);
        filename = clang_getCString(clang_getFileName(file));
        wantFilename = (const char *)client_data;

        if(!filename || strcmp(wantFilename, filename))
            return CXChildVisit_Recurse;

        if(clang_getCursorLinkage(cursor) == CXLinkage_External)
            printf("+%s\n", clang_getCString(clang_getCursorSpelling(cursor)));
        else
            printf("?%s\n", clang_getCString(clang_getCursorSpelling(cursor)));
    }

    return CXChildVisit_Recurse;
}
コード例 #7
0
ファイル: c-index-test.c プロジェクト: albertz/clang
static enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor,
                                                   CXCursor Parent,
                                                   CXClientData ClientData) {
  const char *startBuf, *endBuf;
  unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn;
  CXCursor Ref;
  VisitorData *Data = (VisitorData *)ClientData;

  if (Cursor.kind != CXCursor_FunctionDecl ||
      !clang_isCursorDefinition(Cursor))
    return CXChildVisit_Continue;

  clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf,
                                       &startLine, &startColumn,
                                       &endLine, &endColumn);
  /* Probe the entire body, looking for both decls and refs. */
  curLine = startLine;
  curColumn = startColumn;

  while (startBuf < endBuf) {
    CXSourceLocation Loc;
    CXFile file;
    CXString source;

    if (*startBuf == '\n') {
      startBuf++;
      curLine++;
      curColumn = 1;
    } else if (*startBuf != '\t')
      curColumn++;

    Loc = clang_getCursorLocation(Cursor);
    clang_getInstantiationLocation(Loc, &file, 0, 0, 0);

    source = clang_getFileName(file);
    if (clang_getCString(source)) {
      CXSourceLocation RefLoc
        = clang_getLocation(Data->TU, file, curLine, curColumn);
      Ref = clang_getCursor(Data->TU, RefLoc);
      if (Ref.kind == CXCursor_NoDeclFound) {
        /* Nothing found here; that's fine. */
      } else if (Ref.kind != CXCursor_FunctionDecl) {
        printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref),
               curLine, curColumn);
        PrintCursor(Ref);
        printf("\n");
      }
    }
    clang_disposeString(source);
    startBuf++;
  }

  return CXChildVisit_Continue;
}
コード例 #8
0
ファイル: Irony.cpp プロジェクト: cahlbin/irony-mode
static void dumpDiagnostics(const CXTranslationUnit &tu) {
  std::cout << "(\n";

  std::string file;

  for (unsigned i = 0, diagnosticCount = clang_getNumDiagnostics(tu);
       i < diagnosticCount;
       ++i) {
    CXDiagnostic diagnostic = clang_getDiagnostic(tu, i);

    CXSourceLocation location = clang_getDiagnosticLocation(diagnostic);

    unsigned line, column, offset;
    if (clang_equalLocations(location, clang_getNullLocation())) {
      file.clear();
      line = 0;
      column = 0;
      offset = 0;
    } else {
      CXFile cxFile;

// clang_getInstantiationLocation() has been marked deprecated and
// is aimed to be replaced by clang_getExpansionLocation().
#if CINDEX_VERSION >= 6
      clang_getExpansionLocation(location, &cxFile, &line, &column, &offset);
#else
      clang_getInstantiationLocation(location, &cxFile, &line, &column, &offset);
#endif

      file = cxStringToStd(clang_getFileName(cxFile));
    }

    const char *severity = diagnosticSeverity(diagnostic);

    std::string message =
        cxStringToStd(clang_getDiagnosticSpelling(diagnostic));

    std::cout << '(' << support::quoted(file)    //
              << ' ' << line                     //
              << ' ' << column                   //
              << ' ' << offset                   //
              << ' ' << severity                 //
              << ' ' << support::quoted(message) //
              << ")\n";

    clang_disposeDiagnostic(diagnostic);
  }

  std::cout << ")\n";
}
コード例 #9
0
ファイル: c-index-test.c プロジェクト: albertz/clang
static const char* GetCursorSource(CXCursor Cursor) {
  CXSourceLocation Loc = clang_getCursorLocation(Cursor);
  CXString source;
  CXFile file;
  clang_getInstantiationLocation(Loc, &file, 0, 0, 0);
  source = clang_getFileName(file);
  if (!clang_getCString(source)) {
    clang_disposeString(source);
    return "<invalid loc>";
  }
  else {
    const char *b = basename(clang_getCString(source));
    clang_disposeString(source);
    return b;
  }
}
コード例 #10
0
ファイル: c-index-test.c プロジェクト: albertz/clang
enum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor,
                                                CXCursor Parent,
                                                CXClientData ClientData) {
  VisitorData *Data = (VisitorData *)ClientData;
  if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) {
    CXSourceLocation Loc = clang_getCursorLocation(Cursor);
    unsigned line, column;
    clang_getInstantiationLocation(Loc, 0, &line, &column, 0);
    printf("// %s: %s:%d:%d: ", FileCheckPrefix,
           GetCursorSource(Cursor), line, column);
    PrintCursor(Cursor);
    PrintCursorExtent(Cursor);
    printf("\n");
    return CXChildVisit_Recurse;
  }

  return CXChildVisit_Continue;
}
gchar *property_helper_get_type(ScintillaObject *current_doc_sci, CXSourceLocation code_source_location) {
	gchar *type_string = NULL;
	gchar current_char, previous_char;
	unsigned int source_offset;
	size_t type_literal_begining = 0;
	size_t type_literal_ending = 0;
	
	gboolean is_edge = FALSE;
	gboolean is_in_type = FALSE;
	
	clang_getInstantiationLocation(code_source_location,NULL,NULL,NULL,&source_offset);
	
	while (is_edge == FALSE) {
		while (isspace((current_char = sci_get_char_at(current_doc_sci,--source_offset))));
		if (current_char == ',' || current_char == '=') {
			while (isspace((current_char = sci_get_char_at(current_doc_sci,--source_offset))));
			while (!isspace((current_char = sci_get_char_at(current_doc_sci,--source_offset))));
			continue;
		}
		
		previous_char = sci_get_char_at(current_doc_sci,source_offset-1);
		if (isedge(current_char,previous_char)) {
			if (type_string == NULL) {
				if (is_in_type == FALSE) {
					type_string = malloc(4 * sizeof(gchar));
					strncpy(type_string,"int",4);
				} else {
					gchar *untrimmed_type_string = NULL;
					
					type_literal_begining = source_offset + 1;
					untrimmed_type_string = sci_get_contents_range(current_doc_sci,type_literal_begining,type_literal_ending);
					type_string = trim_left_string(untrimmed_type_string);
					free (untrimmed_type_string);
				}
				is_edge = TRUE;
			}
		}
		if (is_in_type == FALSE) {
			type_literal_ending = source_offset + 1;
			is_in_type = TRUE;
		}
	}
	return type_string;
}
enum PropertyKind property_helper_get_kind(ScintillaObject *current_doc_sci, CXSourceLocation code_source_location) {
	gchar *kind_keyword = NULL;
	unsigned int source_offset;
	enum PropertyKind property_kind = INVALID_KIND;
	
	clang_getInstantiationLocation(code_source_location,NULL,NULL,NULL,&source_offset);
	kind_keyword = sci_get_contents_range(current_doc_sci,source_offset,source_offset+9);
		
	if (strncmp(kind_keyword,"protected",9) == 0) {
		property_kind = PROTECTED;
	} else if (strncmp(kind_keyword,"private",7) == 0) {
		property_kind = PRIVATE;
	} else if (strncmp(kind_keyword,"public",6) == 0) {
		property_kind = PUBLIC;
	}
	
	free(kind_keyword);
	return property_kind;
}
コード例 #13
0
ファイル: c-index-test.c プロジェクト: albertz/clang
void InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack,
                      unsigned includeStackLen, CXClientData data) {

  unsigned i;
  CXString fname;

  fname = clang_getFileName(includedFile);
  printf("file: %s\nincluded by:\n", clang_getCString(fname));
  clang_disposeString(fname);

  for (i = 0; i < includeStackLen; ++i) {
    CXFile includingFile;
    unsigned line, column;
    clang_getInstantiationLocation(includeStack[i], &includingFile, &line,
                                   &column, 0);
    fname = clang_getFileName(includingFile);
    printf("  %s:%d:%d\n", clang_getCString(fname), line, column);
    clang_disposeString(fname);
  }
  printf("\n");
}
コード例 #14
0
ファイル: c-index-test.c プロジェクト: albertz/clang
int perform_token_annotation(int argc, const char **argv) {
  const char *input = argv[1];
  char *filename = 0;
  unsigned line, second_line;
  unsigned column, second_column;
  CXIndex CIdx;
  CXTranslationUnit TU = 0;
  int errorCode;
  struct CXUnsavedFile *unsaved_files = 0;
  int num_unsaved_files = 0;
  CXToken *tokens;
  unsigned num_tokens;
  CXSourceRange range;
  CXSourceLocation startLoc, endLoc;
  CXFile file = 0;
  CXCursor *cursors = 0;
  unsigned i;

  input += strlen("-test-annotate-tokens=");
  if ((errorCode = parse_file_line_column(input, &filename, &line, &column,
                                          &second_line, &second_column)))
    return errorCode;

  if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files))
    return -1;

  CIdx = clang_createIndex(0, 1);
  TU = clang_createTranslationUnitFromSourceFile(CIdx, argv[argc - 1],
                                                 argc - num_unsaved_files - 3,
                                                 argv + num_unsaved_files + 2,
                                                 num_unsaved_files,
                                                 unsaved_files);
  if (!TU) {
    fprintf(stderr, "unable to parse input\n");
    clang_disposeIndex(CIdx);
    free(filename);
    free_remapped_files(unsaved_files, num_unsaved_files);
    return -1;
  }
  errorCode = 0;

  file = clang_getFile(TU, filename);
  if (!file) {
    fprintf(stderr, "file %s is not in this translation unit\n", filename);
    errorCode = -1;
    goto teardown;
  }

  startLoc = clang_getLocation(TU, file, line, column);
  if (clang_equalLocations(clang_getNullLocation(), startLoc)) {
    fprintf(stderr, "invalid source location %s:%d:%d\n", filename, line,
            column);
    errorCode = -1;
    goto teardown;
  }

  endLoc = clang_getLocation(TU, file, second_line, second_column);
  if (clang_equalLocations(clang_getNullLocation(), endLoc)) {
    fprintf(stderr, "invalid source location %s:%d:%d\n", filename,
            second_line, second_column);
    errorCode = -1;
    goto teardown;
  }

  range = clang_getRange(startLoc, endLoc);
  clang_tokenize(TU, range, &tokens, &num_tokens);
  cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor));
  clang_annotateTokens(TU, tokens, num_tokens, cursors);
  for (i = 0; i != num_tokens; ++i) {
    const char *kind = "<unknown>";
    CXString spelling = clang_getTokenSpelling(TU, tokens[i]);
    CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]);
    unsigned start_line, start_column, end_line, end_column;

    switch (clang_getTokenKind(tokens[i])) {
    case CXToken_Punctuation: kind = "Punctuation"; break;
    case CXToken_Keyword: kind = "Keyword"; break;
    case CXToken_Identifier: kind = "Identifier"; break;
    case CXToken_Literal: kind = "Literal"; break;
    case CXToken_Comment: kind = "Comment"; break;
    }
    clang_getInstantiationLocation(clang_getRangeStart(extent),
                                   0, &start_line, &start_column, 0);
    clang_getInstantiationLocation(clang_getRangeEnd(extent),
                                   0, &end_line, &end_column, 0);
    printf("%s: \"%s\" ", kind, clang_getCString(spelling));
    PrintExtent(stdout, start_line, start_column, end_line, end_column);
    if (!clang_isInvalid(cursors[i].kind)) {
      printf(" ");
      PrintCursor(cursors[i]);
    }
    printf("\n");
  }
  free(cursors);

 teardown:
  PrintDiagnostics(TU);
  clang_disposeTranslationUnit(TU);
  clang_disposeIndex(CIdx);
  free(filename);
  free_remapped_files(unsaved_files, num_unsaved_files);
  return errorCode;
}
コード例 #15
0
ファイル: c-index-test.c プロジェクト: albertz/clang
void PrintDiagnostic(CXDiagnostic Diagnostic) {
  FILE *out = stderr;
  CXFile file;
  CXString text;
  unsigned display_opts = CXDiagnostic_DisplaySourceLocation
    | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges;
  unsigned i, num_fixits;

  clang_displayDiagnostic(Diagnostic, out, display_opts);
  if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored)
    return;

  clang_getInstantiationLocation(clang_getDiagnosticLocation(Diagnostic),
                                 &file, 0, 0, 0);
  if (!file)
    return;

  num_fixits = clang_getDiagnosticNumFixIts(Diagnostic);
  for (i = 0; i != num_fixits; ++i) {
    switch (clang_getDiagnosticFixItKind(Diagnostic, i)) {
    case CXFixIt_Insertion: {
      CXSourceLocation insertion_loc;
      CXFile insertion_file;
      unsigned insertion_line, insertion_column;
      text = clang_getDiagnosticFixItInsertion(Diagnostic, i, &insertion_loc);
      clang_getInstantiationLocation(insertion_loc, &insertion_file,
                                     &insertion_line, &insertion_column, 0);
      if (insertion_file == file)
        fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n",
                clang_getCString(text), insertion_line, insertion_column);
      clang_disposeString(text);
      break;
    }
      
    case CXFixIt_Removal: {
      CXFile start_file, end_file;
      unsigned start_line, start_column, end_line, end_column;
      CXSourceRange remove_range
        = clang_getDiagnosticFixItRemoval(Diagnostic, i);
      clang_getInstantiationLocation(clang_getRangeStart(remove_range),
                                     &start_file, &start_line, &start_column,
                                     0);
      clang_getInstantiationLocation(clang_getRangeEnd(remove_range),
                                     &end_file, &end_line, &end_column, 0);
      if (start_file == file && end_file == file) {
        fprintf(out, "FIX-IT: Remove ");
        PrintExtent(out, start_line, start_column, end_line, end_column);
        fprintf(out, "\n");
      }
      break;
    }
      
    case CXFixIt_Replacement: {
      CXFile start_file, end_file;
      unsigned start_line, start_column, end_line, end_column;
      CXSourceRange remove_range;
      text = clang_getDiagnosticFixItReplacement(Diagnostic, i,&remove_range);
      clang_getInstantiationLocation(clang_getRangeStart(remove_range),
                                     &start_file, &start_line, &start_column,
                                     0);
      clang_getInstantiationLocation(clang_getRangeEnd(remove_range),
                                     &end_file, &end_line, &end_column, 0);
      if (start_file == end_file) {
        fprintf(out, "FIX-IT: Replace ");
        PrintExtent(out, start_line, start_column, end_line, end_column);
        fprintf(out, " with \"%s\"\n", clang_getCString(text));
      }
      clang_disposeString(text);
      break;
    }
    }
  }
}
コード例 #16
0
ファイル: index-api-test.c プロジェクト: colgur/gaius
static void PrintCursor(CXCursor Cursor) {
  if (clang_isInvalid(Cursor.kind)) {
    CXString ks = clang_getCursorKindSpelling(Cursor.kind);
    printf("Invalid Cursor => %s", clang_getCString(ks));
    clang_disposeString(ks);
  }
  else {
    CXString string, ks;
    CXCursor Referenced;
    unsigned line, column;
    CXCursor SpecializationOf;
    
    ks = clang_getCursorKindSpelling(Cursor.kind);
    string = clang_getCursorSpelling(Cursor);
    printf("%s=%s", clang_getCString(ks),
                    clang_getCString(string));
    clang_disposeString(ks);
    clang_disposeString(string);

    Referenced = clang_getCursorReferenced(Cursor);
    if (!clang_equalCursors(Referenced, clang_getNullCursor())) {
      CXSourceLocation Loc = clang_getCursorLocation(Referenced);
      clang_getInstantiationLocation(Loc, 0, &line, &column, 0);
      printf(":%d:%d", line, column);
    }

    if (clang_isCursorDefinition(Cursor))
      printf(" (Definition)");
    
    switch (clang_getCursorAvailability(Cursor)) {
      case CXAvailability_Available:
        break;
        
      case CXAvailability_Deprecated:
        printf(" (deprecated)");
        break;
        
      case CXAvailability_NotAvailable:
        printf(" (unavailable)");
        break;
    }
    
    if (Cursor.kind == CXCursor_IBOutletCollectionAttr) {
      CXType T =
        clang_getCanonicalType(clang_getIBOutletCollectionType(Cursor));
      CXString S = clang_getTypeKindSpelling(T.kind);
      printf(" [IBOutletCollection=%s]", clang_getCString(S));
      clang_disposeString(S);
    }
    
    if (Cursor.kind == CXCursor_CXXBaseSpecifier) {
      enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor);
      unsigned isVirtual = clang_isVirtualBase(Cursor);
      const char *accessStr = 0;

      switch (access) {
        case CX_CXXInvalidAccessSpecifier:
          accessStr = "invalid"; break;
        case CX_CXXPublic:
          accessStr = "public"; break;
        case CX_CXXProtected:
          accessStr = "protected"; break;
        case CX_CXXPrivate:
          accessStr = "private"; break;
      }      
      
      printf(" [access=%s isVirtual=%s]", accessStr,
             isVirtual ? "true" : "false");
    }
    
    SpecializationOf = clang_getSpecializedCursorTemplate(Cursor);
    if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) {
      CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf);
      CXString Name = clang_getCursorSpelling(SpecializationOf);
      clang_getInstantiationLocation(Loc, 0, &line, &column, 0);
      printf(" [Specialization of %s:%d:%d]", 
             clang_getCString(Name), line, column);
      clang_disposeString(Name);
    }
  }
}
コード例 #17
0
void TextEdit::slotReparse()
{
    //connect(this,SIGNAL(textChanged()), this,SLOT(slotReparse()));
    QTextCursor tc = textCursor();
    tc.select(QTextCursor::WordUnderCursor);
    QString prefix = tc.selectedText();
    completionList->clear();
    qDebug()<<prefix;

    //clang_disposeTranslationUnit(cx_tu);
    struct CXUnsavedFile unsaved_file;
    unsaved_file.Filename = "/tmp/a.m";
    unsaved_file.Contents = strdup(this->toPlainText().toStdString().c_str());
    unsaved_file.Length = this->toPlainText().length();

    clang_reparseTranslationUnit(
        cx_tu, 1, &unsaved_file, CXTranslationUnit_PrecompiledPreamble);

    CXFile file = clang_getFile(cx_tu, unsaved_file.Filename);

    CXSourceLocation start = clang_getLocationForOffset(cx_tu, file, 0);
    CXSourceLocation end = clang_getLocationForOffset(cx_tu, file, this->toPlainText().length());
    CXSourceRange range= clang_getRange(start,end);
    CXToken *tokens;
    unsigned tokenCount;
    clang_tokenize(cx_tu,range, &tokens, &tokenCount);

    if (tokenCount > 0)
    {
      CXCursor *cursors = NULL;
      cursors = (CXCursor *)calloc(sizeof(CXCursor), tokenCount);
      clang_annotateTokens(cx_tu, tokens, tokenCount, cursors);

      for (unsigned i=0 ; i<tokenCount ; i++)
      {
        CXSourceRange sr = clang_getTokenExtent(cx_tu, tokens[i]);
        unsigned start, end;
        CXSourceLocation s = clang_getRangeStart(sr);
        CXSourceLocation e = clang_getRangeEnd(sr);
        clang_getInstantiationLocation(s, 0, 0, 0, &start);
        clang_getInstantiationLocation(e, 0, 0, 0, &end);
        qDebug()<<"start:"<<start<<"end:"<<end;
    /*    if(start >end) {
            int tmp = start;
            start = end;
            end = tmp;
        }
*/

        switch (cursors[i].kind)
        {
        case CXCursor_FirstRef... CXCursor_LastRef:

          break;
        case CXCursor_MacroDefinition:

          break;
        case CXCursor_MacroInstantiation:

          break;
        case CXCursor_FirstDecl...CXCursor_LastDecl:

          break;
        case CXCursor_ObjCMessageExpr:

          break;
        case CXCursor_DeclRefExpr:

          break;
        case CXCursor_PreprocessingDirective: {

        }
          break;
        default:
          break;
        }
     /*   if(cursors[i].kind == CXCursor_FunctionDecl)
            setFormat(start, end-start, m_formatSingleLineComment);*/
      }
    }