[adb data server] wait for installation results before terminates
Currently the server often quits before installation finishes. As a
result, there is no difference in the commandline output between a
successful installation and a failed one.
Let adb client wait till installation fails or succeeds by parsing the
output from the inc-server process.
Test: $ adb install --incremental ~/Downloads/base.apk
Test: Performing Incremental Install
Test: Serving...
Test: All files should be loaded. Notifying the device.
Test: Failure [INSTALL_PARSE_FAILED_NOT_APK: Failed to parse /data/app/vmdl749343150.tmp/base.apk: Failed to load asset path /data/app/vmdl749343150.tmp/base.apk]
Test: Install command complete (ms: 91 total, 0 apk prep, 91 install)
BUG: b/150865433
Change-Id: Ie33505f9cc08fc6d60ad4a5d709526e7aa9a0ad1
Merged-In: Ie33505f9cc08fc6d60ad4a5d709526e7aa9a0ad1
diff --git a/adb/client/commandline.cpp b/adb/client/commandline.cpp
index 7c7da08..f154d70 100644
--- a/adb/client/commandline.cpp
+++ b/adb/client/commandline.cpp
@@ -1443,6 +1443,26 @@
#endif
}
+static bool _is_valid_fd(int fd) {
+ // Disallow invalid FDs and stdin/out/err as well.
+ if (fd < 3) {
+ return false;
+ }
+#ifdef _WIN32
+ HANDLE handle = adb_get_os_handle(fd);
+ DWORD info = 0;
+ if (GetHandleInformation(handle, &info) == 0) {
+ return false;
+ }
+#else
+ int flags = fcntl(fd, F_GETFD);
+ if (flags == -1) {
+ return false;
+ }
+#endif
+ return true;
+}
+
int adb_commandline(int argc, const char** argv) {
bool no_daemon = false;
bool is_daemon = false;
@@ -2009,17 +2029,28 @@
}
}
} else if (!strcmp(argv[0], "inc-server")) {
- if (argc < 3) {
- error_exit("usage: adb inc-server FD FILE1 FILE2 ...");
+ if (argc < 4) {
+#ifdef _WIN32
+ error_exit("usage: adb inc-server CONNECTION_HANDLE OUTPUT_HANDLE FILE1 FILE2 ...");
+#else
+ error_exit("usage: adb inc-server CONNECTION_FD OUTPUT_FD FILE1 FILE2 ...");
+#endif
}
- int fd = atoi(argv[1]);
- if (fd < 3) {
- // Disallow invalid FDs and stdin/out/err as well.
- error_exit("Invalid fd number given: %d", fd);
+ int connection_fd = atoi(argv[1]);
+ if (!_is_valid_fd(connection_fd)) {
+ error_exit("Invalid connection_fd number given: %d", connection_fd);
}
- fd = adb_register_socket(fd);
- close_on_exec(fd);
- return incremental::serve(fd, argc - 2, argv + 2);
+
+ connection_fd = adb_register_socket(connection_fd);
+ close_on_exec(connection_fd);
+
+ int output_fd = atoi(argv[2]);
+ if (!_is_valid_fd(output_fd)) {
+ error_exit("Invalid output_fd number given: %d", output_fd);
+ }
+ output_fd = adb_register_socket(output_fd);
+ close_on_exec(output_fd);
+ return incremental::serve(connection_fd, output_fd, argc - 3, argv + 3);
}
error_exit("unknown command %s", argv[0]);