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https://github.com/swaywm/sway.git
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launcher: fudge the interface a bit
We want to create a context before knowing the pid it will match with.
(cherry picked from commit bdeb9f9565
)
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parent
66be031f6c
commit
ee9266cf8c
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@ -23,6 +23,6 @@ void launcher_ctx_consume(struct launcher_ctx *ctx);
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void launcher_ctx_destroy(struct launcher_ctx *ctx);
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void launcher_ctx_destroy(struct launcher_ctx *ctx);
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struct launcher_ctx *launcher_ctx_create(pid_t pid);
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struct launcher_ctx *launcher_ctx_create(void);
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#endif
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#endif
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@ -53,6 +53,7 @@ struct cmd_results *cmd_exec_process(int argc, char **argv) {
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}
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}
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pid_t pid, child;
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pid_t pid, child;
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struct launcher_ctx *ctx = launcher_ctx_create();
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// Fork process
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// Fork process
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if ((pid = fork()) == 0) {
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if ((pid = fork()) == 0) {
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// Fork child process again
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// Fork child process again
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@ -92,8 +93,12 @@ struct cmd_results *cmd_exec_process(int argc, char **argv) {
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waitpid(pid, NULL, 0);
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waitpid(pid, NULL, 0);
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if (child > 0) {
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if (child > 0) {
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sway_log(SWAY_DEBUG, "Child process created with pid %d", child);
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sway_log(SWAY_DEBUG, "Child process created with pid %d", child);
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launcher_ctx_create(child);
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if (ctx != NULL) {
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sway_log(SWAY_DEBUG, "Recording workspace for process %d", child);
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ctx->pid = child;
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}
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} else {
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} else {
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launcher_ctx_destroy(ctx);
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return cmd_results_new(CMD_FAILURE, "Second fork() failed");
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return cmd_results_new(CMD_FAILURE, "Second fork() failed");
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}
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}
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@ -175,13 +175,11 @@ static void token_handle_destroy(struct wl_listener *listener, void *data) {
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launcher_ctx_destroy(ctx);
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launcher_ctx_destroy(ctx);
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}
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}
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struct launcher_ctx *launcher_ctx_create(pid_t pid) {
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struct launcher_ctx *launcher_ctx_create() {
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sway_log(SWAY_DEBUG, "Recording workspace for process %d", pid);
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struct sway_seat *seat = input_manager_current_seat();
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struct sway_seat *seat = input_manager_current_seat();
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struct sway_workspace *ws = seat_get_focused_workspace(seat);
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struct sway_workspace *ws = seat_get_focused_workspace(seat);
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if (!ws) {
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if (!ws) {
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sway_log(SWAY_DEBUG, "Bailing out, no workspace");
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sway_log(SWAY_DEBUG, "Failed to create launch context. No workspace.");
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return NULL;
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return NULL;
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}
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}
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@ -192,7 +190,6 @@ struct launcher_ctx *launcher_ctx_create(pid_t pid) {
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ctx->name = strdup(ws->name);
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ctx->name = strdup(ws->name);
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ctx->token = token;
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ctx->token = token;
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ctx->node = &ws->node;
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ctx->node = &ws->node;
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ctx->pid = pid;
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ctx->node_destroy.notify = ctx_handle_node_destroy;
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ctx->node_destroy.notify = ctx_handle_node_destroy;
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wl_signal_add(&ctx->node->events.destroy, &ctx->node_destroy);
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wl_signal_add(&ctx->node->events.destroy, &ctx->node_destroy);
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