bool IndexerJob::visit(int build)
{
if (!mUnits.at(build).second) {
abort();
return false;
}
clang_getInclusions(mUnits.at(build).second, IndexerJob::inclusionVisitor, this);
if (isAborted())
return false;
clang_visitChildren(clang_getTranslationUnitCursor(mUnits.at(build).second),
IndexerJob::indexVisitor, this);
if (isAborted())
return false;
if (testLog(VerboseDebug)) {
VerboseVisitorUserData u = { 0, "<VerboseVisitor " + mClangLines.at(build) + ">\n", this };
clang_visitChildren(clang_getTranslationUnitCursor(mUnits.at(build).second),
IndexerJob::verboseVisitor, &u);
u.out += "</VerboseVisitor " + mClangLines.at(build) + ">";
if (getenv("RTAGS_INDEXERJOB_DUMP_TO_FILE")) {
char buf[1024];
snprintf(buf, sizeof(buf), "/tmp/%s.log", mSourceInformation.sourceFile.fileName());
FILE *f = fopen(buf, "w");
assert(f);
fwrite(u.out.constData(), 1, u.out.size(), f);
fclose(f);
} else {
logDirect(VerboseDebug, u.out);
}
}
return !isAborted();
}
void IndexerJob::sendDiagnostics(const List<String> &diagnostics)
{
for (Set<uint32_t>::const_iterator it = mVisitedFiles.begin(); it != mVisitedFiles.end(); ++it)
log(CompilationError, "file: %s", Location::path(*it).constData());
for (int i=0; i<diagnostics.size(); ++i)
logDirect(CompilationError, diagnostics.at(i));
}
void Log::log(LogLevel level, const char *file, int line, const QString &msg)
{
const QStringList msgLines = msg.split('\n');
for (const QString &msgLine : msgLines) {
logDirect(level, file, line, msgLine);
}
flush();
}
static void log(LogLevel level, const char *format, va_list v)
{
if (!testLog(level))
return;
va_list v2;
va_copy(v2, v);
enum { Size = 16384 };
StackBuffer<Size> buf(Size);
int n = vsnprintf(buf, Size, format, v);
if (n == -1) {
va_end(v2);
return;
}
if (n >= Size) {
buf.resize(n + 2);
n = vsnprintf(buf, n + 1, format, v2);
}
logDirect(level, buf, n);
va_end(v2);
}
bool ClangIndexer::visit()
{
if (!mClangUnit || !mSource.fileId) {
return false;
}
StopWatch watch;
clang_visitChildren(clang_getTranslationUnitCursor(mClangUnit),
ClangIndexer::indexVisitor, this);
for (Hash<uint32_t, bool>::const_iterator it = mData->visited.begin(); it != mData->visited.end(); ++it) {
mData->dependencies[it->first].insert(mSource.fileId);
addFileSymbol(it->first);
}
mVisitDuration = watch.elapsed();
if (testLog(VerboseDebug)) {
VerboseVisitorUserData u = { 0, "<VerboseVisitor " + mClangLine + ">\n", this };
clang_visitChildren(clang_getTranslationUnitCursor(mClangUnit),
ClangIndexer::verboseVisitor, &u);
u.out += "</VerboseVisitor " + mClangLine + ">";
if (getenv("RTAGS_INDEXERJOB_DUMP_TO_FILE")) {
char buf[1024];
snprintf(buf, sizeof(buf), "/tmp/%s.log", Location::path(mSource.fileId).fileName());
FILE *f = fopen(buf, "w");
assert(f);
fwrite(u.out.constData(), 1, u.out.size(), f);
fclose(f);
} else {
logDirect(VerboseDebug, u.out);
}
}
return true;
}