void QMakeSourceFileInfo::addSourceFile(const QString &f, uchar seek, QMakeSourceFileInfo::SourceFileType type) { if(!files) files = new SourceFiles; QMakeLocalFileName fn(f); SourceFile *file = files->lookupFile(fn); if(!file) { file = new SourceFile; file->file = fn; files->addFile(file); } else { if(file->type != type && file->type != TYPE_UNKNOWN && type != TYPE_UNKNOWN) warn_msg(WarnLogic, "%s is marked as %d, then %d!", f.toLatin1().constData(), file->type, type); } if(type != TYPE_UNKNOWN) file->type = type; if(seek & SEEK_MOCS && !file->moc_checked) findMocs(file); if(seek & SEEK_DEPS && !file->dep_checked) findDeps(file); }
bool QMakeSourceFileInfo::findDeps(SourceFile *file) { if(file->dep_checked || file->type == TYPE_UNKNOWN) return true; files_changed = true; file->dep_checked = true; struct stat fst; char *buffer = 0; int buffer_len = 0; { int fd; #if defined(_MSC_VER) && _MSC_VER >= 1400 if (_sopen_s(&fd, fixPathForFile(file->file, true).local().toLatin1().constData(), _O_RDONLY, _SH_DENYNO, _S_IREAD) != 0) fd = -1; #else fd = open(fixPathForFile(file->file, true).local().toLatin1().constData(), O_RDONLY); #endif if(fd == -1 || fstat(fd, &fst) || S_ISDIR(fst.st_mode)) return false; buffer = getBuffer(fst.st_size); for(int have_read = 0; (have_read = QT_READ(fd, buffer + buffer_len, fst.st_size - buffer_len)); buffer_len += have_read); QT_CLOSE(fd); } if(!buffer) return false; if(!file->deps) file->deps = new SourceDependChildren; int line_count = 1; for(int x = 0; x < buffer_len; ++x) { bool try_local = true; char *inc = 0; if(file->type == QMakeSourceFileInfo::TYPE_UI) { // skip whitespaces while(x < buffer_len && (*(buffer+x) == ' ' || *(buffer+x) == '\t')) ++x; if(*(buffer + x) == '<') { ++x; if(buffer_len >= x + 12 && !strncmp(buffer + x, "includehint", 11) && (*(buffer + x + 11) == ' ' || *(buffer + x + 11) == '>')) { for(x += 11; *(buffer + x) != '>'; ++x); int inc_len = 0; for(x += 1 ; *(buffer + x + inc_len) != '<'; ++inc_len); *(buffer + x + inc_len) = '\0'; inc = buffer + x; } else if(buffer_len >= x + 13 && !strncmp(buffer + x, "customwidget", 12) && (*(buffer + x + 12) == ' ' || *(buffer + x + 12) == '>')) { for(x += 13; *(buffer + x) != '>'; ++x); //skip up to > while(x < buffer_len) { for(x++; *(buffer + x) != '<'; ++x); //skip up to < x++; if(buffer_len >= x + 7 && !strncmp(buffer+x, "header", 6) && (*(buffer + x + 6) == ' ' || *(buffer + x + 6) == '>')) { for(x += 7; *(buffer + x) != '>'; ++x); //skip up to > int inc_len = 0; for(x += 1 ; *(buffer + x + inc_len) != '<'; ++inc_len); *(buffer + x + inc_len) = '\0'; inc = buffer + x; break; } else if(buffer_len >= x + 14 && !strncmp(buffer+x, "/customwidget", 13) && (*(buffer + x + 13) == ' ' || *(buffer + x + 13) == '>')) { x += 14; break; } } } else if(buffer_len >= x + 8 && !strncmp(buffer + x, "include", 7) && (*(buffer + x + 7) == ' ' || *(buffer + x + 7) == '>')) { for(x += 8; *(buffer + x) != '>'; ++x) { if(buffer_len >= x + 9 && *(buffer + x) == 'i' && !strncmp(buffer + x, "impldecl", 8)) { for(x += 8; *(buffer + x) != '='; ++x); if(*(buffer + x) != '=') continue; for(++x; *(buffer+x) == '\t' || *(buffer+x) == ' '; ++x); char quote = 0; if(*(buffer+x) == '\'' || *(buffer+x) == '"') { quote = *(buffer + x); ++x; } int val_len; for(val_len = 0; true; ++val_len) { if(quote) { if(*(buffer+x+val_len) == quote) break; } else if(*(buffer + x + val_len) == '>' || *(buffer + x + val_len) == ' ') { break; } } //? char saved = *(buffer + x + val_len); *(buffer + x + val_len) = '\0'; if(!strcmp(buffer+x, "in implementation")) { //### do this } } } int inc_len = 0; for(x += 1 ; *(buffer + x + inc_len) != '<'; ++inc_len); *(buffer + x + inc_len) = '\0'; inc = buffer + x; } } //read past new line now.. for(; x < buffer_len && !qmake_endOfLine(*(buffer + x)); ++x); ++line_count; } else if(file->type == QMakeSourceFileInfo::TYPE_QRC) { } else if(file->type == QMakeSourceFileInfo::TYPE_C) { for(int beginning=1; x < buffer_len; ++x) { // whitespace comments and line-endings for(; x < buffer_len; ++x) { if(*(buffer+x) == ' ' || *(buffer+x) == '\t') { // keep going } else if(*(buffer+x) == '/') { ++x; if(buffer_len >= x) { if(*(buffer+x) == '/') { //c++ style comment for(; x < buffer_len && !qmake_endOfLine(*(buffer + x)); ++x); beginning = 1; } else if(*(buffer+x) == '*') { //c style comment for(++x; x < buffer_len; ++x) { if(*(buffer+x) == '*') { if(x < buffer_len-1 && *(buffer + (x+1)) == '/') { ++x; break; } } else if(qmake_endOfLine(*(buffer+x))) { ++line_count; } } } } } else if(qmake_endOfLine(*(buffer+x))) { ++line_count; beginning = 1; } else { break; } } if(x >= buffer_len) break; // preprocessor directive if(beginning && *(buffer+x) == '#') break; // quoted strings if(*(buffer+x) == '\'' || *(buffer+x) == '"') { const char term = *(buffer+(x++)); for(; x < buffer_len; ++x) { if(*(buffer+x) == term) { ++x; break; } else if(*(buffer+x) == '\\') { ++x; } else if(qmake_endOfLine(*(buffer+x))) { ++line_count; } } } beginning = 0; } if(x >= buffer_len) break; //got a preprocessor symbol ++x; while(x < buffer_len) { if(*(buffer+x) != ' ' && *(buffer+x) != '\t') break; ++x; } int keyword_len = 0; const char *keyword = buffer+x; while(x+keyword_len < buffer_len) { if(((*(buffer+x+keyword_len) < 'a' || *(buffer+x+keyword_len) > 'z')) && *(buffer+x+keyword_len) != '_') { for(x+=keyword_len; //skip spaces after keyword x < buffer_len && (*(buffer+x) == ' ' || *(buffer+x) == '\t'); x++); break; } else if(qmake_endOfLine(*(buffer+x+keyword_len))) { x += keyword_len-1; keyword_len = 0; break; } keyword_len++; } if(keyword_len == 7 && !strncmp(keyword, "include", keyword_len)) { char term = *(buffer + x); if(term == '<') { try_local = false; term = '>'; } else if(term != '"') { //wtf? continue; } x++; int inc_len; for(inc_len = 0; *(buffer + x + inc_len) != term && !qmake_endOfLine(*(buffer + x + inc_len)); ++inc_len); *(buffer + x + inc_len) = '\0'; inc = buffer + x; x += inc_len; } else if(keyword_len == 13 && !strncmp(keyword, "qmake_warning", keyword_len)) { char term = 0; if(*(buffer + x) == '"') term = '"'; if(*(buffer + x) == '\'') term = '\''; if(term) x++; int msg_len; for(msg_len = 0; (term && *(buffer + x + msg_len) != term) && !qmake_endOfLine(*(buffer + x + msg_len)); ++msg_len); *(buffer + x + msg_len) = '\0'; debug_msg(0, "%s:%d %s -- %s", file->file.local().toLatin1().constData(), line_count, keyword, buffer+x); x += msg_len; } else if(*(buffer+x) == '\'' || *(buffer+x) == '"') { const char term = *(buffer+(x++)); while(x < buffer_len) { if(*(buffer+x) == term) break; if(*(buffer+x) == '\\') { x+=2; } else { if(qmake_endOfLine(*(buffer+x))) ++line_count; ++x; } } } else { --x; } } if(inc) { if(!includes) includes = new SourceFiles; SourceFile *dep = includes->lookupFile(inc); if(!dep) { bool exists = false; QMakeLocalFileName lfn(inc); if(QDir::isRelativePath(lfn.real())) { if(try_local) { QString dir = findFileInfo(file->file).path(); if(QDir::isRelativePath(dir)) dir.prepend(qmake_getpwd() + "/"); if(!dir.endsWith("/")) dir += "/"; QMakeLocalFileName f(dir + lfn.local()); if(findFileInfo(f).exists()) { lfn = fixPathForFile(f); exists = true; } } if(!exists) { //path lookup for(QList<QMakeLocalFileName>::Iterator it = depdirs.begin(); it != depdirs.end(); ++it) { QMakeLocalFileName f((*it).real() + Option::dir_sep + lfn.real()); QFileInfo fi(findFileInfo(f)); if(fi.exists() && !fi.isDir()) { lfn = fixPathForFile(f); exists = true; break; } } } if(!exists) { //heuristic lookup lfn = findFileForDep(QMakeLocalFileName(inc), file->file); if((exists = !lfn.isNull())) lfn = fixPathForFile(lfn); } } else { exists = QFile::exists(lfn.real()); } if(!lfn.isNull()) { dep = files->lookupFile(lfn); if(!dep) { dep = new SourceFile; dep->file = lfn; dep->type = QMakeSourceFileInfo::TYPE_C; files->addFile(dep); includes->addFile(dep, inc, false); } dep->exists = exists; } } if(dep && dep->file != file->file) { dep->included_count++; if(dep->exists) { debug_msg(5, "%s:%d Found dependency to %s", file->file.real().toLatin1().constData(), line_count, dep->file.local().toLatin1().constData()); file->deps->addChild(dep); } } } } if(dependencyMode() == Recursive) { //done last because buffer is shared for(int i = 0; i < file->deps->used_nodes; i++) { if(!file->deps->children[i]->deps) findDeps(file->deps->children[i]); } } return true; }