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/* c-index-test.c */
#include "clang-c/Index.h"
#include <stdio.h>
#include <string.h>
static void PrintCursor(CXCursor Cursor) {
printf("%s => %s\n", clang_getCursorKindSpelling(Cursor.kind),
clang_getCursorSpelling(Cursor));
}
static void DeclVisitor(CXDecl Dcl, CXCursor Cursor, CXClientData Filter)
{
if (!Filter || (Cursor.kind == *(enum CXCursorKind *)Filter)) {
PrintCursor(Cursor);
printf(" Context: %s\n", clang_getDeclSpelling(Dcl));
printf(" Source: %s (%d:%d)\n", clang_getCursorSource(Cursor),
clang_getCursorLine(Cursor),
clang_getCursorColumn(Cursor));
}
}
static void TranslationUnitVisitor(CXTranslationUnit Unit, CXCursor Cursor,
CXClientData Filter)
{
if (!Filter || (Cursor.kind == *(enum CXCursorKind *)Filter)) {
PrintCursor(Cursor);
printf(" Context: %s\n", clang_getTranslationUnitSpelling(Unit));
printf(" Source: %s (%d:%d)\n", clang_getCursorSource(Cursor),
clang_getCursorLine(Cursor),
clang_getCursorColumn(Cursor));
clang_loadDeclaration(Cursor.decl, DeclVisitor, 0);
}
}
/*
* First sign of life:-)
*/
int main(int argc, char **argv) {
CXIndex Idx = clang_createIndex();
CXTranslationUnit TU = clang_createTranslationUnit(Idx, argv[1]);
if (argc == 2)
clang_loadTranslationUnit(TU, TranslationUnitVisitor, 0);
else if (argc == 3) {
enum CXCursorKind K = CXCursor_Invalid;
if (!strcmp(argv[2], "category")) K = CXCursor_ObjCCategoryDecl;
else if (!strcmp(argv[2], "interface")) K = CXCursor_ObjCInterfaceDecl;
else if (!strcmp(argv[2], "protocol")) K = CXCursor_ObjCProtocolDecl;
else if (!strcmp(argv[2], "function")) K = CXCursor_FunctionDecl;
else if (!strcmp(argv[2], "typedef")) K = CXCursor_TypedefDecl;
clang_loadTranslationUnit(TU, TranslationUnitVisitor, &K);
}
return 1;
}
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