diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/idevicedebugserverproxy.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/tools/idevicedebugserverproxy.c b/tools/idevicedebugserverproxy.c index 8a3b4ff..9fe7051 100644 --- a/tools/idevicedebugserverproxy.c +++ b/tools/idevicedebugserverproxy.c @@ -52,8 +52,10 @@ #define info(...) fprintf(stdout, __VA_ARGS__); fflush(stdout) #define debug(...) if(debug_mode) fprintf(stdout, __VA_ARGS__) +static int support_lldb = 0; static int debug_mode = 0; static int quit_flag = 0; +static uint16_t local_port = 0; typedef struct { int client_fd; @@ -90,6 +92,7 @@ static void print_usage(int argc, char **argv, int is_error) " -u, --udid UDID target specific device by UDID\n" " -n, --network connect to network device\n" " -d, --debug enable communication debugging\n" + " -l, --lldb enable lldb support\n" " -h, --help prints usage information\n" " -v, --version prints version information\n" "\n" @@ -98,6 +101,26 @@ static void print_usage(int argc, char **argv, int is_error) ); } +static int intercept_packet(char *packet, ssize_t *packet_len) { + static const char kReqLaunchServer[] = "$qLaunchGDBServer;#4b"; + + char buffer[64] = {0}; + if (*packet_len == (ssize_t)(sizeof(kReqLaunchServer) - 1) + && memcmp(packet, kReqLaunchServer, sizeof(kReqLaunchServer) - 1) == 0) { + sprintf(buffer, "port:%d;", local_port); + } else { + return 0; + } + int sum = 0; + for (size_t i = 0; i < strlen(buffer); i++) { + sum += buffer[i]; + } + sum = sum & 255; + sprintf(packet, "$%s#%02x", buffer, sum); + *packet_len = strlen(packet); + return 1; +} + static void* connection_handler(void* data) { debugserver_error_t derr = DEBUGSERVER_E_SUCCESS; @@ -137,7 +160,10 @@ static void* connection_handler(void* data) fprintf(stderr, "connection closed\n"); break; } - + if (support_lldb && intercept_packet(buf, &n)) { + socket_send(client_fd, buf, n); + continue; + } uint32_t sent = 0; debugserver_client_send(socket_info->debugserver_client, buf, n, &sent); } @@ -180,7 +206,6 @@ int main(int argc, char *argv[]) thread_info_t *thread_list = NULL; const char* udid = NULL; int use_network = 0; - uint16_t local_port = 0; int server_fd; int result = EXIT_SUCCESS; int c = 0; @@ -189,6 +214,7 @@ int main(int argc, char *argv[]) { "help", no_argument, NULL, 'h' }, { "udid", required_argument, NULL, 'u' }, { "network", no_argument, NULL, 'n' }, + { "lldb", no_argument, NULL, 'l' }, { "version", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0} }; @@ -234,6 +260,9 @@ int main(int argc, char *argv[]) case 'n': use_network = 1; break; + case 'l': + support_lldb = 1; + break; case 'h': print_usage(argc, argv, 0); return 0; |