Merge "adb: rationalize fatal/error logging." (f2b17057) · Commits · e / os / android_system_core

adb/adb.cpp

+1 −34

Original line number	Diff line number	Diff line
		@@ -73,39 +73,6 @@ std::string adb_version() {
		android::base::GetExecutablePath().c_str());
		}

		void fatal(const char *fmt, ...) {
		va_list ap;
		va_start(ap, fmt);
		char buf[1024];
		vsnprintf(buf, sizeof(buf), fmt, ap);

		#if ADB_HOST
		fprintf(stderr, "error: %s\n", buf);
		#else
		LOG(ERROR) << "error: " << buf;
		#endif

		va_end(ap);
		abort();
		}

		void fatal_errno(const char* fmt, ...) {
		int err = errno;
		va_list ap;
		va_start(ap, fmt);
		char buf[1024];
		vsnprintf(buf, sizeof(buf), fmt, ap);

		#if ADB_HOST
		fprintf(stderr, "error: %s: %s\n", buf, strerror(err));
		#else
		LOG(ERROR) << "error: " << buf << ": " << strerror(err);
		#endif

		va_end(ap);
		abort();
		}

		uint32_t calculate_apacket_checksum(const apacket* p) {
		uint32_t sum = 0;
		for (size_t i = 0; i < p->msg.data_length; ++i) {
		@@ -118,7 +85,7 @@ apacket* get_apacket(void)
		{
		apacket* p = new apacket();
		if (p == nullptr) {
		fatal("failed to allocate an apacket");
		LOG(FATAL) << "failed to allocate an apacket";
		}

		memset(&p->msg, 0, sizeof(p->msg));

adb/adb.h

+0 −3

Original line number	Diff line number	Diff line
		@@ -124,9 +124,6 @@ inline bool ConnectionStateIsOnline(ConnectionState state) {

		void print_packet(const char* label, apacket* p);

		void fatal(const char* fmt, ...) __attribute__((noreturn, format(__printf__, 1, 2)));
		void fatal_errno(const char* fmt, ...) __attribute__((noreturn, format(__printf__, 1, 2)));

		void handle_packet(apacket* p, atransport* t);

		int launch_server(const std::string& socket_spec);

adb/adb_utils.cpp

+5 −17

Original line number	Diff line number	Diff line
		@@ -57,11 +57,11 @@ static constexpr char kNullFileName[] = "/dev/null";
		void close_stdin() {
		int fd = unix_open(kNullFileName, O_RDONLY);
		if (fd == -1) {
		fatal_errno("failed to open %s", kNullFileName);
		PLOG(FATAL) << "failed to open " << kNullFileName;
		}

		if (TEMP_FAILURE_RETRY(dup2(fd, STDIN_FILENO)) == -1) {
		fatal_errno("failed to redirect stdin to %s", kNullFileName);
		PLOG(FATAL) << "failed to redirect stdin to " << kNullFileName;
		}
		unix_close(fd);
		}
		@@ -316,18 +316,6 @@ std::string adb_get_android_dir_path() {
		return android_dir;
		}

		int syntax_error(const char* fmt, ...) {
		fprintf(stderr, "adb: usage: ");

		va_list ap;
		va_start(ap, fmt);
		vfprintf(stderr, fmt, ap);
		va_end(ap);

		fprintf(stderr, "\n");
		return 1;
		}

		std::string GetLogFilePath() {
		#if defined(_WIN32)
		const char log_name[] = "adb.log";
		@@ -337,13 +325,13 @@ std::string GetLogFilePath() {
		DWORD nchars = GetTempPathW(arraysize(temp_path), temp_path);
		if (nchars >= arraysize(temp_path) \|\| nchars == 0) {
		// If string truncation or some other error.
		fatal("cannot retrieve temporary file path: %s\n",
		android::base::SystemErrorCodeToString(GetLastError()).c_str());
		LOG(FATAL) << "cannot retrieve temporary file path: "
		<< android::base::SystemErrorCodeToString(GetLastError());
		}

		std::string temp_path_utf8;
		if (!android::base::WideToUTF8(temp_path, &temp_path_utf8)) {
		fatal_errno("cannot convert temporary file path from UTF-16 to UTF-8");
		PLOG(FATAL) << "cannot convert temporary file path from UTF-16 to UTF-8";
		}

		return temp_path_utf8 + log_name;

adb/adb_utils.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -26,8 +26,6 @@

		#include "adb.h"

		int syntax_error(const char*, ...) __attribute__((__format__(__printf__, 1, 2)));

		void close_stdin();

		bool getcwd(std::string* cwd);

adb/client/adb_install.cpp

+4 −4

Original line number	Diff line number	Diff line
		@@ -134,7 +134,7 @@ static int install_app_streamed(int argc, const char** argv, bool use_fastdeploy
		// The last argument must be the APK file
		const char* file = argv[argc - 1];
		if (!android::base::EndsWithIgnoreCase(file, ".apk")) {
		return syntax_error("filename doesn't end .apk: %s", file);
		error(1, 0, "filename doesn't end .apk: %s", file);
		}

		if (use_fastdeploy == true) {
		@@ -224,7 +224,7 @@ static int install_app_legacy(int argc, const char** argv, bool use_fastdeploy,
		}
		}

		if (last_apk == -1) return syntax_error("need APK file on command line");
		if (last_apk == -1) error(1, 0, "need APK file on command line");

		int result = -1;
		std::vector<const char*> apk_file = {argv[last_apk]};
		@@ -311,7 +311,7 @@ int install_app(int argc, const char** argv) {
		}

		if (installMode == INSTALL_STREAM && _use_legacy_install() == true) {
		return syntax_error("Attempting to use streaming install on unsupported deivce.");
		error(1, 0, "Attempting to use streaming install on unsupported device");
		}

		if (use_fastdeploy == true && is_reinstall == false) {
		@@ -370,7 +370,7 @@ int install_multiple_app(int argc, const char** argv) {
		}
		}

		if (first_apk == -1) return syntax_error("need APK file on command line");
		if (first_apk == -1) error(1, 0, "need APK file on command line");

		std::string install_cmd;
		if (_use_legacy_install()) {