fixup! Pass scrcpy-noconsole arguments through to scrcpy

PR #2052 <https://github.com/Genymobile/scrcpy/pull/2052>

Signed-off-by: Romain Vimont <rom@rom1v.com>

app/meson.build

@@ -1,7 +1,7 @@
 src = [
     'src/main.c',
+    'src/adb.c',
     'src/cli.c',
-    'src/command.c',
     'src/control_msg.c',
     'src/controller.c',
     'src/decoder.c',
@@ -21,9 +21,18 @@ src = [
     'src/tiny_xpm.c',
     'src/video_buffer.c',
     'src/util/net.c',
+    'src/util/process.c',
     'src/util/str_util.c'
 ]
 
+if host_machine.system() == 'windows'
+    src += [ 'src/sys/win/process.c' ]
+else
+    src += [ 'src/sys/unix/process.c' ]
+endif
+
+cc = meson.get_compiler('c')
+
 if not get_option('crossbuild_windows')
 
     # native build
@@ -37,8 +46,6 @@ if not get_option('crossbuild_windows')
 else
 
     # cross-compile mingw32 build (from Linux to Windows)
-    cc = meson.get_compiler('c')
-
     prebuilt_sdl2 = meson.get_cross_property('prebuilt_sdl2')
     sdl2_bin_dir = meson.current_source_dir() + '/../prebuilt-deps/' + prebuilt_sdl2 + '/bin'
     sdl2_lib_dir = meson.current_source_dir() + '/../prebuilt-deps/' + prebuilt_sdl2 + '/lib'
@@ -73,13 +80,8 @@ else
 
 endif
 
-cc = meson.get_compiler('c')
-
 if host_machine.system() == 'windows'
-    src += [ 'src/sys/win/command.c' ]
     dependencies += cc.find_library('ws2_32')
-else
-    src += [ 'src/sys/unix/command.c' ]
 endif
 
 conf = configuration_data()

app/src/adb.c

@@ -1,12 +1,10 @@
-#include "command.h"
+#include "adb.h"
 
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-#include "config.h"
-#include "common.h"
 #include "util/log.h"
 #include "util/str_util.h"
 
@@ -70,7 +68,7 @@ show_adb_installation_msg() {
         {"pacman", "pacman -S android-tools"},
     };
     for (size_t i = 0; i < ARRAY_LEN(pkg_managers); ++i) {
-        if (cmd_search(pkg_managers[i].binary)) {
+        if (search_executable(pkg_managers[i].binary)) {
             LOGI("You may install 'adb' by \"%s\"", pkg_managers[i].command);
             return;
         }
@@ -118,7 +116,7 @@ adb_execute(const char *serial, const char *const adb_cmd[], size_t len) {
 
     memcpy(&cmd[i], adb_cmd, len * sizeof(const char *));
     cmd[len + i] = NULL;
-    enum process_result r = cmd_execute(cmd, &process);
+    enum process_result r = process_execute(cmd, &process);
     if (r != PROCESS_SUCCESS) {
         show_adb_err_msg(r, cmd);
         return PROCESS_NONE;
@@ -211,21 +209,3 @@ adb_install(const char *serial, const char *local) {
 
     return proc;
 }
-
-bool
-process_check_success(process_t proc, const char *name) {
-    if (proc == PROCESS_NONE) {
-        LOGE("Could not execute \"%s\"", name);
-        return false;
-    }
-    exit_code_t exit_code;
-    if (!cmd_simple_wait(proc, &exit_code)) {
-        if (exit_code != NO_EXIT_CODE) {
-            LOGE("\"%s\" returned with value %" PRIexitcode, name, exit_code);
-        } else {
-            LOGE("\"%s\" exited unexpectedly", name);
-        }
-        return false;
-    }
-    return true;
-}

app/src/adb.h

@@ -0,0 +1,34 @@
+#ifndef SC_ADB_H
+#define SC_ADB_H
+
+#include "common.h"
+
+#include <stdbool.h>
+#include <inttypes.h>
+
+#include "util/process.h"
+
+process_t
+adb_execute(const char *serial, const char *const adb_cmd[], size_t len);
+
+process_t
+adb_forward(const char *serial, uint16_t local_port,
+            const char *device_socket_name);
+
+process_t
+adb_forward_remove(const char *serial, uint16_t local_port);
+
+process_t
+adb_reverse(const char *serial, const char *device_socket_name,
+            uint16_t local_port);
+
+process_t
+adb_reverse_remove(const char *serial, const char *device_socket_name);
+
+process_t
+adb_push(const char *serial, const char *local, const char *remote);
+
+process_t
+adb_install(const char *serial, const char *local);
+
+#endif

app/src/cli.c

@@ -6,7 +6,6 @@
 #include <stdio.h>
 #include <unistd.h>
 
-#include "config.h"
 #include "scrcpy.h"
 #include "util/log.h"
 #include "util/str_util.h"

app/src/cli.h

@@ -1,9 +1,10 @@
 #ifndef SCRCPY_CLI_H
 #define SCRCPY_CLI_H
 
+#include "common.h"
+
 #include <stdbool.h>
 
-#include "config.h"
 #include "scrcpy.h"
 
 struct scrcpy_cli_args {

app/src/common.h

@@ -1,35 +1,11 @@
 #ifndef COMMON_H
 #define COMMON_H
 
-#include <stdint.h>
-
 #include "config.h"
+#include "compat.h"
 
 #define ARRAY_LEN(a) (sizeof(a) / sizeof(a[0]))
 #define MIN(X,Y) (X) < (Y) ? (X) : (Y)
 #define MAX(X,Y) (X) > (Y) ? (X) : (Y)
 
-struct size {
-    uint16_t width;
-    uint16_t height;
-};
-
-struct point {
-    int32_t x;
-    int32_t y;
-};
-
-struct position {
-    // The video screen size may be different from the real device screen size,
-    // so store to which size the absolute position apply, to scale it
-    // accordingly.
-    struct size screen_size;
-    struct point point;
-};
-
-struct port_range {
-    uint16_t first;
-    uint16_t last;
-};
-
 #endif

app/src/compat.h

@@ -1,6 +1,14 @@
 #ifndef COMPAT_H
 #define COMPAT_H
 
+#define _POSIX_C_SOURCE 200809L
+#define _XOPEN_SOURCE 700
+#define _GNU_SOURCE
+#ifdef __APPLE__
+# define _DARWIN_C_SOURCE
+#endif
+
+#include <libavcodec/version.h>
 #include <libavformat/version.h>
 #include <SDL2/SDL_version.h>
 

app/src/control_msg.c

@@ -3,7 +3,6 @@
 #include <assert.h>
 #include <string.h>
 
-#include "config.h"
 #include "util/buffer_util.h"
 #include "util/log.h"
 #include "util/str_util.h"

app/src/control_msg.h

@@ -1,14 +1,15 @@
 #ifndef CONTROLMSG_H
 #define CONTROLMSG_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
 
-#include "config.h"
 #include "android/input.h"
 #include "android/keycodes.h"
-#include "common.h"
+#include "coords.h"
 
 #define CONTROL_MSG_MAX_SIZE (1 << 18) // 256k
 

app/src/controller.c

@@ -2,7 +2,6 @@
 
 #include <assert.h>
 
-#include "config.h"
 #include "util/lock.h"
 #include "util/log.h"
 
@@ -61,12 +60,12 @@ static bool
 process_msg(struct controller *controller,
               const struct control_msg *msg) {
     static unsigned char serialized_msg[CONTROL_MSG_MAX_SIZE];
-    int length = control_msg_serialize(msg, serialized_msg);
+    size_t length = control_msg_serialize(msg, serialized_msg);
     if (!length) {
         return false;
     }
     int w = net_send_all(controller->control_socket, serialized_msg, length);
-    return w == length;
+    return (size_t) w == length;
 }
 
 static int

app/src/controller.h

@@ -1,11 +1,12 @@
 #ifndef CONTROLLER_H
 #define CONTROLLER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL_mutex.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
 #include "control_msg.h"
 #include "receiver.h"
 #include "util/cbuf.h"

app/src/coords.h

@@ -0,0 +1,24 @@
+#ifndef SC_COORDS
+#define SC_COORDS
+
+#include <stdint.h>
+
+struct size {
+    uint16_t width;
+    uint16_t height;
+};
+
+struct point {
+    int32_t x;
+    int32_t y;
+};
+
+struct position {
+    // The video screen size may be different from the real device screen size,
+    // so store to which size the absolute position apply, to scale it
+    // accordingly.
+    struct size screen_size;
+    struct point point;
+};
+
+#endif

app/src/decoder.c

@@ -7,8 +7,6 @@
 #include <SDL2/SDL_thread.h>
 #include <unistd.h>
 
-#include "config.h"
-#include "compat.h"
 #include "events.h"
 #include "recorder.h"
 #include "video_buffer.h"

app/src/decoder.h

@@ -1,11 +1,11 @@
 #ifndef DECODER_H
 #define DECODER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <libavformat/avformat.h>
 
-#include "config.h"
-
 struct video_buffer;
 
 struct decoder {

app/src/device.c

@@ -1,6 +1,5 @@
 #include "device.h"
 
-#include "config.h"
 #include "util/log.h"
 
 bool

app/src/device.h

@@ -1,10 +1,11 @@
 #ifndef DEVICE_H
 #define DEVICE_H
 
+#include "common.h"
+
 #include <stdbool.h>
 
-#include "config.h"
-#include "common.h"
+#include "coords.h"
 #include "util/net.h"
 
 #define DEVICE_NAME_FIELD_LENGTH 64

app/src/device_msg.c

@@ -2,7 +2,6 @@
 
 #include <string.h>
 
-#include "config.h"
 #include "util/buffer_util.h"
 #include "util/log.h"
 

app/src/device_msg.h

@@ -1,12 +1,12 @@
 #ifndef DEVICEMSG_H
 #define DEVICEMSG_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <unistd.h>
 
-#include "config.h"
-
 #define DEVICE_MSG_MAX_SIZE (1 << 18) // 256k
 // type: 1 byte; length: 4 bytes
 #define DEVICE_MSG_TEXT_MAX_LENGTH (DEVICE_MSG_MAX_SIZE - 5)

app/src/event_converter.c

@@ -1,7 +1,5 @@
 #include "event_converter.h"
 
-#include "config.h"
-
 #define MAP(FROM, TO) case FROM: *to = TO; return true
 #define FAIL default: return false
 

app/src/event_converter.h

@@ -1,10 +1,11 @@
 #ifndef CONVERT_H
 #define CONVERT_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL_events.h>
 
-#include "config.h"
 #include "control_msg.h"
 
 bool

app/src/file_handler.c

@@ -3,8 +3,7 @@
 #include <assert.h>
 #include <string.h>
 
-#include "config.h"
-#include "command.h"
+#include "adb.h"
 #include "util/lock.h"
 #include "util/log.h"
 
@@ -176,10 +175,10 @@ file_handler_stop(struct file_handler *file_handler) {
     file_handler->stopped = true;
     cond_signal(file_handler->event_cond);
     if (file_handler->current_process != PROCESS_NONE) {
-        if (!cmd_terminate(file_handler->current_process)) {
+        if (!process_terminate(file_handler->current_process)) {
             LOGW("Could not terminate install process");
         }
-        cmd_simple_wait(file_handler->current_process, NULL);
+        process_wait(file_handler->current_process, NULL);
         file_handler->current_process = PROCESS_NONE;
     }
     mutex_unlock(file_handler->mutex);

app/src/file_handler.h

@@ -1,12 +1,13 @@
 #ifndef FILE_HANDLER_H
 #define FILE_HANDLER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL_mutex.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
-#include "command.h"
+#include "adb.h"
 #include "util/cbuf.h"
 
 typedef enum {

app/src/fps_counter.c

@@ -3,7 +3,6 @@
 #include <assert.h>
 #include <SDL2/SDL_timer.h>
 
-#include "config.h"
 #include "util/lock.h"
 #include "util/log.h"
 

app/src/fps_counter.h

@@ -1,14 +1,14 @@
 #ifndef FPSCOUNTER_H
 #define FPSCOUNTER_H
 
+#include "common.h"
+
 #include <stdatomic.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <SDL2/SDL_mutex.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
-
 struct fps_counter {
     SDL_Thread *thread;
     SDL_mutex *mutex;

app/src/input_manager.c

@@ -3,7 +3,6 @@
 #include <assert.h>
 #include <SDL2/SDL_keycode.h>
 
-#include "config.h"
 #include "event_converter.h"
 #include "util/lock.h"
 #include "util/log.h"

app/src/input_manager.h

@@ -1,12 +1,12 @@
 #ifndef INPUTMANAGER_H
 #define INPUTMANAGER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 
 #include <SDL2/SDL.h>
 
-#include "config.h"
-#include "common.h"
 #include "controller.h"
 #include "fps_counter.h"
 #include "scrcpy.h"

app/src/main.c

@@ -1,5 +1,7 @@
 #include "scrcpy.h"
 
+#include "common.h"
+
 #include <assert.h>
 #include <stdbool.h>
 #include <unistd.h>
@@ -7,9 +9,7 @@
 #define SDL_MAIN_HANDLED // avoid link error on Linux Windows Subsystem
 #include <SDL2/SDL.h>
 
-#include "config.h"
 #include "cli.h"
-#include "compat.h"
 #include "util/log.h"
 
 static void

app/src/opengl.h

@@ -1,11 +1,11 @@
 #ifndef SC_OPENGL_H
 #define SC_OPENGL_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL_opengl.h>
 
-#include "config.h"
-
 struct sc_opengl {
     const char *version;
     bool is_opengles;

app/src/receiver.c

@@ -3,7 +3,6 @@
 #include <assert.h>
 #include <SDL2/SDL_clipboard.h>
 
-#include "config.h"
 #include "device_msg.h"
 #include "util/lock.h"
 #include "util/log.h"

app/src/receiver.h

@@ -1,11 +1,12 @@
 #ifndef RECEIVER_H
 #define RECEIVER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL_mutex.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
 #include "util/net.h"
 
 // receive events from the device

app/src/recorder.c

@@ -3,8 +3,6 @@
 #include <assert.h>
 #include <libavutil/time.h>
 
-#include "config.h"
-#include "compat.h"
 #include "util/lock.h"
 #include "util/log.h"
 

app/src/recorder.h

@@ -1,13 +1,14 @@
 #ifndef RECORDER_H
 #define RECORDER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <libavformat/avformat.h>
 #include <SDL2/SDL_mutex.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
-#include "common.h"
+#include "coords.h"
 #include "scrcpy.h"
 #include "util/queue.h"
 

app/src/scrcpy.c

@@ -13,10 +13,6 @@
 # include <windows.h>
 #endif
 
-#include "config.h"
-#include "command.h"
-#include "common.h"
-#include "compat.h"
 #include "controller.h"
 #include "decoder.h"
 #include "device.h"

app/src/scrcpy.h

@@ -1,12 +1,12 @@
 #ifndef SCRCPY_H
 #define SCRCPY_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
 
-#include "config.h"
-
 enum sc_log_level {
     SC_LOG_LEVEL_DEBUG,
     SC_LOG_LEVEL_INFO,

app/src/screen.c

@@ -4,9 +4,6 @@
 #include <string.h>
 #include <SDL2/SDL.h>
 
-#include "config.h"
-#include "common.h"
-#include "compat.h"
 #include "icon.xpm"
 #include "scrcpy.h"
 #include "tiny_xpm.h"

app/src/screen.h

@@ -1,12 +1,13 @@
 #ifndef SCREEN_H
 #define SCREEN_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL.h>
 #include <libavformat/avformat.h>
 
-#include "config.h"
-#include "common.h"
+#include "coords.h"
 #include "opengl.h"
 
 struct video_buffer;

app/src/server.c

@@ -9,8 +9,7 @@
 #include <SDL2/SDL_timer.h>
 #include <SDL2/SDL_platform.h>
 
-#include "config.h"
-#include "command.h"
+#include "adb.h"
 #include "util/lock.h"
 #include "util/log.h"
 #include "util/net.h"
@@ -392,7 +391,7 @@ server_init(struct server *server) {
 static int
 run_wait_server(void *data) {
     struct server *server = data;
-    cmd_simple_wait(server->process, NULL); // ignore exit code
+    process_wait_noclose(server->process, NULL); // ignore exit code
 
     mutex_lock(server->mutex);
     server->process_terminated = true;
@@ -447,8 +446,8 @@ server_start(struct server *server, const char *serial,
     server->wait_server_thread =
         SDL_CreateThread(run_wait_server, "wait-server", server);
     if (!server->wait_server_thread) {
-        cmd_terminate(server->process);
-        cmd_simple_wait(server->process, NULL); // ignore exit code
+        process_terminate(server->process);
+        process_wait(server->process, NULL); // ignore exit code
         goto error2;
     }
 
@@ -550,14 +549,14 @@ server_stop(struct server *server) {
     // On some devices, closing the sockets is not sufficient to wake up the
     // blocking calls while the device is asleep.
     if (r == SDL_MUTEX_TIMEDOUT) {
-        // FIXME There is a race condition here: there is a small chance that
-        // the process is already terminated, and the PID assigned to a new
-        // process.
+        // The process is terminated, but not reaped (closed) yet, so its PID
+        // is still valid.
         LOGW("Killing the server...");
-        cmd_terminate(server->process);
+        process_terminate(server->process);
     }
 
     SDL_WaitThread(server->wait_server_thread, NULL);
+    process_close(server->process);
 }
 
 void

app/src/server.h

@@ -1,14 +1,14 @@
 #ifndef SERVER_H
 #define SERVER_H
 
+#include "common.h"
+
 #include <stdatomic.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
-#include "command.h"
-#include "common.h"
+#include "adb.h"
 #include "scrcpy.h"
 #include "util/log.h"
 #include "util/net.h"

app/src/stream.c

@@ -8,8 +8,6 @@
 #include <SDL2/SDL_thread.h>
 #include <unistd.h>
 
-#include "config.h"
-#include "compat.h"
 #include "decoder.h"
 #include "events.h"
 #include "recorder.h"

app/src/stream.h

@@ -1,13 +1,14 @@
 #ifndef STREAM_H
 #define STREAM_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <libavformat/avformat.h>
 #include <SDL2/SDL_atomic.h>
 #include <SDL2/SDL_thread.h>
 
-#include "config.h"
 #include "util/net.h"
 
 struct video_buffer;

app/src/sys/unix/process.c

@@ -1,17 +1,4 @@
-// for portability (kill, readlink, strdup, strtok_r)
-#define _POSIX_C_SOURCE 200809L
-#define _BSD_SOURCE
-
-// modern glibc will complain without this
-#define _DEFAULT_SOURCE
-
-#ifdef __APPLE__
-# define _DARWIN_C_SOURCE // for strdup(), strtok_r(), memset_pattern4()
-#endif
-
-#include "command.h"
-
-#include "config.h"
+#include "util/process.h"
 
 #include <errno.h>
 #include <fcntl.h>
@@ -27,7 +14,7 @@
 #include "util/log.h"
 
 bool
-cmd_search(const char *file) {
+search_executable(const char *file) {
     char *path = getenv("PATH");
     if (!path)
         return false;
@@ -63,7 +50,7 @@ cmd_search(const char *file) {
 }
 
 enum process_result
-cmd_execute(const char *const argv[], pid_t *pid) {
+process_execute(const char *const argv[], pid_t *pid) {
     int fd[2];
 
     if (pipe(fd) == -1) {
@@ -125,7 +112,7 @@ end:
 }
 
 bool
-cmd_terminate(pid_t pid) {
+process_terminate(pid_t pid) {
     if (pid <= 0) {
         LOGC("Requested to kill %d, this is an error. Please report the bug.\n",
              (int) pid);
@@ -134,15 +121,21 @@ cmd_terminate(pid_t pid) {
     return kill(pid, SIGTERM) != -1;
 }
 
-bool
-cmd_simple_wait(pid_t pid, int *exit_code) {
-    int status;
+static bool
+process_wait_internal(pid_t pid, int *exit_code, bool close) {
     int code;
-    if (waitpid(pid, &status, 0) == -1 || !WIFEXITED(status)) {
+    int options = WEXITED;
+    if (!close) {
+        options |= WNOWAIT;
+    }
+
+    siginfo_t info;
+    int r = waitid(P_PID, pid, &info, options);
+    if (r == -1 || info.si_code != CLD_EXITED) {
         // could not wait, or exited unexpectedly, probably by a signal
         code = -1;
     } else {
-        code = WEXITSTATUS(status);
+        code = info.si_status;
     }
     if (exit_code) {
         *exit_code = code;
@@ -150,6 +143,21 @@ cmd_simple_wait(pid_t pid, int *exit_code) {
     return !code;
 }
 
+bool
+process_wait(pid_t pid, int *exit_code) {
+    return process_wait_internal(pid, exit_code, true);
+}
+
+bool
+process_wait_noclose(pid_t pid, int *exit_code) {
+    return process_wait_internal(pid, exit_code, false);
+}
+
+void
+process_close(pid_t pid) {
+    process_wait_internal(pid, NULL, true);
+}
+
 char *
 get_executable_path(void) {
 // <https://stackoverflow.com/a/1024937/1987178>

app/src/sys/win/process.c

@@ -1,8 +1,8 @@
-#include "command.h"
+#include "util/process.h"
 
+#include <assert.h>
 #include <sys/stat.h>
 
-#include "config.h"
 #include "util/log.h"
 #include "util/str_util.h"
 
@@ -21,7 +21,7 @@ build_cmd(char *cmd, size_t len, const char *const argv[]) {
 }
 
 enum process_result
-cmd_execute(const char *const argv[], HANDLE *handle) {
+process_execute(const char *const argv[], HANDLE *handle) {
     STARTUPINFOW si;
     PROCESS_INFORMATION pi;
     memset(&si, 0, sizeof(si));
@@ -55,12 +55,12 @@ cmd_execute(const char *const argv[], HANDLE *handle) {
 }
 
 bool
-cmd_terminate(HANDLE handle) {
+process_terminate(HANDLE handle) {
     return TerminateProcess(handle, 1);
 }
 
-bool
-cmd_simple_wait(HANDLE handle, DWORD *exit_code) {
+static bool
+process_wait_internal(HANDLE handle, DWORD *exit_code, bool close) {
     DWORD code;
     if (WaitForSingleObject(handle, INFINITE) != WAIT_OBJECT_0
             || !GetExitCodeProcess(handle, &code)) {
@@ -70,10 +70,29 @@ cmd_simple_wait(HANDLE handle, DWORD *exit_code) {
     if (exit_code) {
         *exit_code = code;
     }
-    CloseHandle(handle);
+    if (close) {
+        CloseHandle(handle);
+    }
     return !code;
 }
 
+bool
+process_wait(HANDLE handle, DWORD *exit_code) {
+    return process_wait_internal(handle, exit_code, true);
+}
+
+bool
+process_wait_noclose(HANDLE handle, DWORD *exit_code) {
+    return process_wait_internal(handle, exit_code, false);
+}
+
+void
+process_close(HANDLE handle) {
+    bool closed = CloseHandle(handle);
+    assert(closed);
+    (void) closed;
+}
+
 char *
 get_executable_path(void) {
     HMODULE hModule = GetModuleHandleW(NULL);

app/src/tiny_xpm.c

@@ -6,7 +6,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "config.h"
 #include "util/log.h"
 
 struct index {

app/src/tiny_xpm.h

@@ -1,9 +1,9 @@
 #ifndef TINYXPM_H
 #define TINYXPM_H
 
-#include <SDL2/SDL.h>
+#include "common.h"
 
-#include "config.h"
+#include <SDL2/SDL.h>
 
 SDL_Surface *
 read_xpm(char *xpm[]);

app/src/util/buffer_util.h

@@ -1,11 +1,11 @@
 #ifndef BUFFER_UTIL_H
 #define BUFFER_UTIL_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stdint.h>
 
-#include "config.h"
-
 static inline void
 buffer_write16be(uint8_t *buf, uint16_t value) {
     buf[0] = value >> 8;

app/src/util/cbuf.h

@@ -2,11 +2,11 @@
 #ifndef CBUF_H
 #define CBUF_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <unistd.h>
 
-#include "config.h"
-
 // To define a circular buffer type of 20 ints:
 //     struct cbuf_int CBUF(int, 20);
 //

app/src/util/lock.h

@@ -1,10 +1,11 @@
 #ifndef LOCK_H
 #define LOCK_H
 
+#include "common.h"
+
 #include <stdint.h>
 #include <SDL2/SDL_mutex.h>
 
-#include "config.h"
 #include "log.h"
 
 static inline void

app/src/util/net.c

@@ -3,7 +3,6 @@
 #include <stdio.h>
 #include <SDL2/SDL_platform.h>
 
-#include "config.h"
 #include "log.h"
 
 #ifdef __WINDOWS__

app/src/util/net.h

@@ -1,6 +1,8 @@
 #ifndef NET_H
 #define NET_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <SDL2/SDL_platform.h>
@@ -17,8 +19,6 @@
   typedef int socket_t;
 #endif
 
-#include "config.h"
-
 bool
 net_init(void);
 

app/src/util/process.c

@@ -0,0 +1,21 @@
+#include "process.h"
+
+#include "log.h"
+
+bool
+process_check_success(process_t proc, const char *name) {
+    if (proc == PROCESS_NONE) {
+        LOGE("Could not execute \"%s\"", name);
+        return false;
+    }
+    exit_code_t exit_code;
+    if (!process_wait(proc, &exit_code)) {
+        if (exit_code != NO_EXIT_CODE) {
+            LOGE("\"%s\" returned with value %" PRIexitcode, name, exit_code);
+        } else {
+            LOGE("\"%s\" exited unexpectedly", name);
+        }
+        return false;
+    }
+    return true;
+}

app/src/util/process.h

@@ -1,8 +1,9 @@
-#ifndef COMMAND_H
-#define COMMAND_H
+#ifndef SC_PROCESS_H
+#define SC_PROCESS_H
+
+#include "common.h"
 
 #include <stdbool.h>
-#include <inttypes.h>
 
 #ifdef _WIN32
 
@@ -31,56 +32,45 @@
 
 #endif
 
-#include "config.h"
-
 enum process_result {
     PROCESS_SUCCESS,
     PROCESS_ERROR_GENERIC,
     PROCESS_ERROR_MISSING_BINARY,
 };
 
-#ifndef __WINDOWS__
-bool
-cmd_search(const char *file);
-#endif
-
+// execute the command and write the result to the output parameter "process"
 enum process_result
-cmd_execute(const char *const argv[], process_t *process);
+process_execute(const char *const argv[], process_t *process);
 
+// kill the process
 bool
-cmd_terminate(process_t pid);
+process_terminate(process_t pid);
 
+// wait and close the process (like waitpid())
 bool
-cmd_simple_wait(process_t pid, exit_code_t *exit_code);
+process_wait(process_t pid, exit_code_t *exit_code);
 
-process_t
-adb_execute(const char *serial, const char *const adb_cmd[], size_t len);
+// wait (but does not close) the process (waitid() with WNOWAIT)
+bool
+process_wait_noclose(process_t pid, exit_code_t *exit_code);
 
-process_t
-adb_forward(const char *serial, uint16_t local_port,
-            const char *device_socket_name);
-
-process_t
-adb_forward_remove(const char *serial, uint16_t local_port);
-
-process_t
-adb_reverse(const char *serial, const char *device_socket_name,
-            uint16_t local_port);
-
-process_t
-adb_reverse_remove(const char *serial, const char *device_socket_name);
-
-process_t
-adb_push(const char *serial, const char *local, const char *remote);
-
-process_t
-adb_install(const char *serial, const char *local);
+// close the process
+//
+// Semantically, process_wait = process_wait_noclose + process_close.
+void
+process_close(process_t pid);
 
 // convenience function to wait for a successful process execution
 // automatically log process errors with the provided process name
 bool
 process_check_success(process_t proc, const char *name);
 
+#ifndef _WIN32
+// only used to find package manager, not implemented for Windows
+bool
+search_executable(const char *file);
+#endif
+
 // return the absolute path of the executable (the scrcpy binary)
 // may be NULL on error; to be freed by SDL_free
 char *

app/src/util/queue.h

@@ -2,12 +2,12 @@
 #ifndef QUEUE_H
 #define QUEUE_H
 
+#include "common.h"
+
 #include <assert.h>
 #include <stdbool.h>
 #include <stddef.h>
 
-#include "config.h"
-
 // To define a queue type of "struct foo":
 //    struct queue_foo QUEUE(struct foo);
 #define QUEUE(TYPE) { \

app/src/util/str_util.c

@@ -12,8 +12,6 @@
 
 #include <SDL2/SDL_stdinc.h>
 
-#include "config.h"
-
 size_t
 xstrncpy(char *dest, const char *src, size_t n) {
     size_t i;

app/src/util/str_util.h

@@ -1,11 +1,11 @@
 #ifndef STRUTIL_H
 #define STRUTIL_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <stddef.h>
 
-#include "config.h"
-
 // like strncpy, except:
 //  - it copies at most n-1 chars
 //  - the dest string is nul-terminated

app/src/video_buffer.c

@@ -5,7 +5,6 @@
 #include <libavutil/avutil.h>
 #include <libavformat/avformat.h>
 
-#include "config.h"
 #include "util/lock.h"
 #include "util/log.h"
 

app/src/video_buffer.h

@@ -1,10 +1,11 @@
 #ifndef VIDEO_BUFFER_H
 #define VIDEO_BUFFER_H
 
+#include "common.h"
+
 #include <stdbool.h>
 #include <SDL2/SDL_mutex.h>
 
-#include "config.h"
 #include "fps_counter.h"
 
 // forward declarations

app/tests/test_buffer_util.c

@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <assert.h>
 
 #include "util/buffer_util.h"

app/tests/test_cbuf.c

@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <assert.h>
 #include <string.h>
 

app/tests/test_cli.c

@@ -1,8 +1,9 @@
+#include "common.h"
+
 #include <assert.h>
 #include <string.h>
 
 #include "cli.h"
-#include "common.h"
 #include "scrcpy.h"
 
 static void test_flag_version(void) {

app/tests/test_control_msg_serialize.c

@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <assert.h>
 #include <string.h>
 
@@ -15,7 +17,7 @@ static void test_serialize_inject_keycode(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 14);
 
     const unsigned char expected[] = {
@@ -37,7 +39,7 @@ static void test_serialize_inject_text(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 18);
 
     const unsigned char expected[] = {
@@ -57,7 +59,7 @@ static void test_serialize_inject_text_long(void) {
     msg.inject_text.text = text;
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 5 + CONTROL_MSG_INJECT_TEXT_MAX_LENGTH);
 
     unsigned char expected[5 + CONTROL_MSG_INJECT_TEXT_MAX_LENGTH];
@@ -93,7 +95,7 @@ static void test_serialize_inject_touch_event(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 28);
 
     const unsigned char expected[] = {
@@ -128,7 +130,7 @@ static void test_serialize_inject_scroll_event(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 21);
 
     const unsigned char expected[] = {
@@ -147,7 +149,7 @@ static void test_serialize_back_or_screen_on(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 1);
 
     const unsigned char expected[] = {
@@ -162,7 +164,7 @@ static void test_serialize_expand_notification_panel(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 1);
 
     const unsigned char expected[] = {
@@ -177,7 +179,7 @@ static void test_serialize_collapse_notification_panel(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 1);
 
     const unsigned char expected[] = {
@@ -192,7 +194,7 @@ static void test_serialize_get_clipboard(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 1);
 
     const unsigned char expected[] = {
@@ -211,7 +213,7 @@ static void test_serialize_set_clipboard(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 19);
 
     const unsigned char expected[] = {
@@ -232,7 +234,7 @@ static void test_serialize_set_screen_power_mode(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 2);
 
     const unsigned char expected[] = {
@@ -248,7 +250,7 @@ static void test_serialize_rotate_device(void) {
     };
 
     unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    int size = control_msg_serialize(&msg, buf);
+    size_t size = control_msg_serialize(&msg, buf);
     assert(size == 1);
 
     const unsigned char expected[] = {

app/tests/test_device_msg_deserialize.c

@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <assert.h>
 #include <string.h>
 

app/tests/test_queue.c

@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <assert.h>
 
 #include "util/queue.h"

app/tests/test_strutil.c

@@ -1,3 +1,5 @@
+#include "common.h"
+
 #include <assert.h>
 #include <limits.h>
 #include <stdio.h>

data/scrcpy-noconsole.vbs

@@ -1 +1,7 @@
-CreateObject("Wscript.Shell").Run "cmd /c scrcpy.exe", 0, false
+strCommand = "cmd /c scrcpy.exe"
+
+For Each Arg In WScript.Arguments
+    strCommand = strCommand & " """ & replace(Arg, """", """""""""") & """"
+Next
+
+CreateObject("Wscript.Shell").Run strCommand, 0, false