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Add -portal-session-token-filepath option to specify where desktop portal session token is saved/restore

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dec05eba
2024-08-08 01:45:35 +02:00
parent 7bee923938
commit 846241189e
6 changed files with 57 additions and 31 deletions
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54
src/capture/portal.c
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@@ -78,19 +78,7 @@ static void gsr_capture_portal_create_input_textures(gsr_capture_portal *self) {
self->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
}
static void get_gpu_screen_recorder_config_directory_path(char *buffer, size_t buffer_size) {
const char *xdg_config_home = getenv("XDG_CONFIG_HOME");
if(xdg_config_home) {
snprintf(buffer, buffer_size, "%s/gpu-screen-recorder", xdg_config_home);
} else {
const char *home = getenv("HOME");
if(!home)
home = "/tmp";
snprintf(buffer, buffer_size, "%s/.config/gpu-screen-recorder", home);
}
}
static void get_gpu_screen_recorder_restore_token_path(char *buffer, size_t buffer_size) {
static void get_default_gpu_screen_recorder_restore_token_path(char *buffer, size_t buffer_size) {
const char *xdg_config_home = getenv("XDG_CONFIG_HOME");
if(xdg_config_home) {
snprintf(buffer, buffer_size, "%s/gpu-screen-recorder/restore_token", xdg_config_home);
@@ -102,19 +90,32 @@ static void get_gpu_screen_recorder_restore_token_path(char *buffer, size_t buff
}
}
static void gsr_capture_portal_save_restore_token(const char *restore_token) {
char config_path[PATH_MAX];
config_path[0] = '\0';
get_gpu_screen_recorder_config_directory_path(config_path, sizeof(config_path));
static bool create_directory_to_file(const char *filepath) {
char dir[PATH_MAX];
dir[0] = '\0';
if(create_directory_recursive(config_path) != 0) {
fprintf(stderr, "gsr warning: gsr_capture_portal_save_restore_token: failed to create directory (%s) for restore token\n", config_path);
return;
const char *split = strrchr(filepath, '/');
if(!split) /* Assuming it's the current directory (for example if filepath is "restore_token"), which doesn't need to be created */
return true;
snprintf(dir, sizeof(dir), "%.*s", (int)(split - filepath), filepath);
if(create_directory_recursive(dir) != 0) {
fprintf(stderr, "gsr warning: gsr_capture_portal_save_restore_token: failed to create directory (%s) for restore token\n", dir);
return false;
}
return true;
}
static void gsr_capture_portal_save_restore_token(const char *restore_token, const char *portal_session_token_filepath) {
char restore_token_path[PATH_MAX];
restore_token_path[0] = '\0';
get_gpu_screen_recorder_restore_token_path(restore_token_path, sizeof(restore_token_path));
if(portal_session_token_filepath)
snprintf(restore_token_path, sizeof(restore_token_path), "%s", portal_session_token_filepath);
else
get_default_gpu_screen_recorder_restore_token_path(restore_token_path, sizeof(restore_token_path));
if(!create_directory_to_file(restore_token_path))
return;
FILE *f = fopen(restore_token_path, "wb");
if(!f) {
@@ -133,13 +134,16 @@ static void gsr_capture_portal_save_restore_token(const char *restore_token) {
fclose(f);
}
static void gsr_capture_portal_get_restore_token_from_cache(char *buffer, size_t buffer_size) {
static void gsr_capture_portal_get_restore_token_from_cache(char *buffer, size_t buffer_size, const char *portal_session_token_filepath) {
assert(buffer_size > 0);
buffer[0] = '\0';
char restore_token_path[PATH_MAX];
restore_token_path[0] = '\0';
get_gpu_screen_recorder_restore_token_path(restore_token_path, sizeof(restore_token_path));
if(portal_session_token_filepath)
snprintf(restore_token_path, sizeof(restore_token_path), "%s", portal_session_token_filepath);
else
get_default_gpu_screen_recorder_restore_token_path(restore_token_path, sizeof(restore_token_path));
FILE *f = fopen(restore_token_path, "rb");
if(!f) {
@@ -173,7 +177,7 @@ static int gsr_capture_portal_setup_dbus(gsr_capture_portal *self, int *pipewire
char restore_token[1024];
restore_token[0] = '\0';
if(self->params.restore_portal_session)
gsr_capture_portal_get_restore_token_from_cache(restore_token, sizeof(restore_token));
gsr_capture_portal_get_restore_token_from_cache(restore_token, sizeof(restore_token), self->params.portal_session_token_filepath);
if(!gsr_dbus_init(&self->dbus, restore_token))
return -1;
@@ -201,7 +205,7 @@ static int gsr_capture_portal_setup_dbus(gsr_capture_portal *self, int *pipewire
const char *screencast_restore_token = gsr_dbus_screencast_get_restore_token(&self->dbus);
if(screencast_restore_token)
gsr_capture_portal_save_restore_token(screencast_restore_token);
gsr_capture_portal_save_restore_token(screencast_restore_token, self->params.portal_session_token_filepath);
fprintf(stderr, "gsr info: gsr_capture_portal_setup_dbus: OpenPipeWireRemote\n");
if(!gsr_dbus_screencast_open_pipewire_remote(&self->dbus, self->session_handle, pipewire_fd)) {