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-rw-r--r--src/bin/e_start_quicklaunch_impl.c207
1 files changed, 207 insertions, 0 deletions
diff --git a/src/bin/e_start_quicklaunch_impl.c b/src/bin/e_start_quicklaunch_impl.c
new file mode 100644
index 000000000..12663b008
--- /dev/null
+++ b/src/bin/e_start_quicklaunch_impl.c
@@ -0,0 +1,207 @@
+#include <Ecore_Wl2.h>
+
+extern int e_pid;
+static Ecore_Event_Handler *ql_exe_data;
+static Ecore_Event_Handler *ql_exe_del;
+
+static Eina_Inlist *instances;
+
+typedef struct Instance
+{
+ EINA_INLIST;
+ char **argv;
+ char *cwd;
+ int argc;
+ int last;
+ Ecore_Exe_Flags flags;
+ Ecore_Exe *exe;
+} Instance;
+
+typedef struct Exe
+{
+ int pid;
+ struct wl_resource *res;
+} Exe;
+
+__attribute__((visibility("hidden"))) void post_fork();
+
+static const struct quicklaunch_exe_interface ql_exe_instance_interface =
+{
+};
+
+static void
+set_cwd(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, const char *cwd)
+{
+ Instance *inst = wl_resource_get_user_data(resource);
+ inst->cwd = eina_strdup(cwd);
+}
+
+static void
+set_flags(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, uint32_t flags)
+{
+ Instance *inst = wl_resource_get_user_data(resource);
+ inst->flags = flags;
+}
+
+static void
+ql_instance_run(struct wl_client *client, struct wl_resource *resource, uint32_t id, const char *env, uint32_t envc, struct wl_array *envoffsets)
+{
+ struct wl_resource *res;
+ Instance *inst = wl_resource_get_user_data(resource);
+ Exe *exe;
+
+ res = wl_resource_create(client, &quicklaunch_exe_interface, 1, id);
+ if (!res)
+ {
+ wl_client_post_no_memory(client);
+ return;
+ }
+ exe = calloc(1, sizeof(Exe));
+ wl_resource_set_implementation(res, &ql_exe_instance_interface, exe, ql_exe_instance_destroy);
+ if (!efl_quicklaunch_prepare(inst->argc, inst->argv, inst->cwd))
+ if (!elm_quicklaunch_prepare(inst->argc, inst->argv, inst->cwd))
+ {
+ wl_resource_destroy(res);
+ return;
+ }
+
+ exe->pid = elm_quicklaunch_fork(e_argc, e_args, e_cwd, post_fork, NULL);
+ if (exe->pid == -1)
+ {
+ wl_resource_destroy(res);
+ return;
+ }
+ elm_quicklaunch_cleanup();
+}
+
+static void
+ql_instance_destroy(struct wl_client *client, struct wl_resource *resource)
+{
+ wl_resource_destroy(resource);
+}
+
+static const struct quicklaunch_instance_interface ql_instance_interface =
+{
+ ql_instance_set_flags,
+ ql_instance_run,
+ ql_instance_destroy,
+};
+
+static void
+ql_instance_destroy(struct wl_resource *res)
+{
+ Instance *inst = wl_resource_get_user_data(res);
+ char **argv;
+
+ for (argv = inst->argv; *argv; argv++)
+ free(*argv);
+ free(inst->argv);
+ ecore_exe_free(inst->exe);
+ instances = eina_inlist_remove(instances, EINA_INLIST_GET(inst));
+ free(inst);
+}
+
+static void
+ql_instance_create(struct wl_client *client, struct wl_resource *resource, uint32_t id, const char *cmd)
+{
+ Instance *inst;
+ Eina_Strbuf *buf;
+ struct wl_resource *res;
+
+ res = wl_resource_create(client, &quicklaunch_instance_interface, 1, id);
+ if (!res)
+ {
+ wl_client_post_no_memory(client);
+ return;
+ }
+ inst = calloc(1, sizeof(Instance));
+ inst->argc = -1;
+ instances = eina_inlist_append(instances, EINA_INLIST_GET(inst));
+ buf = eina_strbuf_new();
+ eina_strbuf_append_printf(buf, "e_ql_helper %s", cmd)
+ inst->exe = ecore_exe_pipe_run(eina_strbuf_string_get(buf), ECORE_EXE_USE_SH | ECORE_EXE_NOT_LEADER | ECORE_EXE_PIPE_READ_LINE_BUFFERED, inst);
+ wl_resource_set_implementation(res, &ql_instance_interface, inst, ql_instance_destroy);
+ eina_strbuf_free(buf);
+}
+
+static const struct quicklaunch_interface ql_interface =
+{
+ ql_instance_create
+};
+
+static void
+ql_impl_bind(struct wl_client *client, void *data EINA_UNUSED, uint32_t version, uint32_t id)
+{
+ struct wl_resource *res;
+ pid_t pid;
+
+ wl_client_get_credentials(client, &pid, NULL, NULL);
+ if (pid != e_pid)
+ {
+ wl_client_post_no_memory(client);
+ return;
+ }
+ res = wl_resource_create(client, &quicklaunch_interface, version, id);
+ if (!res)
+ {
+ wl_client_post_no_memory(client);
+ return;
+ }
+
+ wl_resource_set_implementation(res, &ql_interface, NULL, NULL);
+}
+
+static Eina_Bool
+ql_data(void *d EINA_UNUSED, int t EINA_UNUSED, Ecore_Exe_Event_Data *ev)
+{
+ Instance *inst;
+
+ EINA_INLIST_FOREACH(instances, inst)
+ {
+ int i;
+
+ if (inst->exe != ev->exe) continue;
+ for (i = 0; ev->lines[i].line; i++)
+ {
+ if ((!i) && (inst->argc == -1))
+ {
+ inst->argc = strtol(ev->lines[i].line, NULL, 10);
+ inst->argv = calloc(argc + 1, sizeof(char*));
+ }
+ else
+ inst->argv[inst->last++] = strdup(ev->lines[i].line);
+ }
+ break;
+ }
+ return ECORE_CALLBACK_RENEW;
+}
+
+static Eina_Bool
+ql_del(void *d EINA_UNUSED, int t EINA_UNUSED, Ecore_Exe_Event_Del *ev)
+{
+ EINA_INLIST_FOREACH(instances, inst)
+ {
+ if (inst->exe != ev->exe) continue;
+ ecore_exe_free(inst->exe);
+ inst->exe = NULL;
+ break;
+ }
+ return ECORE_CALLBACK_RENEW;
+}
+
+__attribute__((visibility("hidden"))) void
+e_start_ql_postfork(void)
+{
+ ecore_event_handler_del(ql_exe_data);
+ ecore_event_handler_del(ql_exe_del);
+}
+
+__attribute__((visibility("hidden"))) void
+e_start_ql_impl_init(Ecore_Wl2_Display *disp)
+{
+ struct wl_display *d = ecore_wl2_display_get(disp);
+
+ wl_global_create(d, &quicklaunch_interface, 1, NULL, ql_impl_bind);
+ ql_exe_data = ecore_event_handler_add(ECORE_EXE_EVENT_DATA, (Ecore_Event_Handler_Cb)ql_data, NULL);
+ ql_exe_del = ecore_event_handler_add(ECORE_EXE_EVENT_DEL, (Ecore_Event_Handler_Cb)ql_del, NULL);
+}