Merge "Handle EOF explicitly in incident_helper" into rvc-dev am: 755ce9edf9 (361ace84) · Commits · e / os / android_frameworks_base

cmds/incident_helper/src/ih_util.cpp

+13 −8

Original line number	Diff line number	Diff line
		@@ -237,33 +237,38 @@ double toDouble(const std::string& s) {
		Reader::Reader(const int fd)
		{
		mFile = fdopen(fd, "r");
		mBuffer = new char[1024];
		mStatus = mFile == nullptr ? "Invalid fd " + std::to_string(fd) : "";
		}

		Reader::~Reader()
		{
		if (mFile != nullptr) fclose(mFile);
		free(mBuffer);
		}

		bool Reader::readLine(std::string* line) {
		if (mFile == nullptr) return false;

		char* buf = nullptr;
		size_t len = 0;
		ssize_t read = getline(&buf, &len, mFile);
		ssize_t read = getline(&mBuffer, &len, mFile);
		if (read != -1) {
		std::string s(buf);
		std::string s(mBuffer);
		line->assign(trim(s, DEFAULT_NEWLINE));
		} else if (errno == EINVAL) {
		mStatus = "Bad Argument";
		return true;
		}
		if (!feof(mFile)) {
		mStatus = "Error reading file. Ferror: " + std::to_string(ferror(mFile));
		}
		free(buf);
		return read != -1;
		return false;
		}

		bool Reader::ok(std::string* error) {
		if (mStatus.empty()) {
		return true;
		}
		error->assign(mStatus);
		return mStatus.empty();
		return false;
		}

		// ==============================================================================

+1 −0