initHEADmaster

1 files changed, 78 insertions, 0 deletions

diff --git a/wmenu/wmenu-run.c b/wmenu/wmenu-run.c
new file mode 100755
index 0000000..1b7b8c1
--- /dev/null
+++ b/wmenu/wmenu-run.c
@@ -0,0 +1,78 @@
+#define _POSIX_C_SOURCE 200809L
+#include <dirent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "menu.h"
+#include "wayland.h"
+#include "xdg-activation-v1-client-protocol.h"
+
+static void read_items(struct menu *menu) {
+	char *path = strdup(getenv("PATH"));
+	for (char *p = strtok(path, ":"); p != NULL; p = strtok(NULL, ":")) {
+		DIR *dir = opendir(p);
+		if (dir == NULL) {
+			continue;
+		}
+		for (struct dirent *ent = readdir(dir); ent != NULL; ent = readdir(dir)) {
+			if (ent->d_name[0] == '.') {
+				continue;
+			}
+			menu_add_item(menu, strdup(ent->d_name));
+		}
+		closedir(dir);
+	}
+	menu_sort_and_deduplicate(menu);
+	free(path);
+}
+
+struct command {
+	struct menu *menu;
+	char *text;
+	bool exit;
+};
+
+static void activation_token_done(void *data, struct xdg_activation_token_v1 *activation_token,
+	const char *token) {
+	struct command *cmd = data;
+	xdg_activation_token_v1_destroy(activation_token);
+
+	int pid = fork();
+	if (pid == 0) {
+		setenv("XDG_ACTIVATION_TOKEN", token, true);
+		char *argv[] = {"/bin/sh", "-c", cmd->text, NULL};
+		execvp(argv[0], (char**)argv);
+	} else {
+		if (cmd->exit) {
+			cmd->menu->exit = true;
+		}
+	}
+}
+
+static const struct xdg_activation_token_v1_listener activation_token_listener = {
+	.done = activation_token_done,
+};
+
+static void exec_item(struct menu *menu, char *text, bool exit) {
+	struct command *cmd = calloc(1, sizeof(struct command));
+	cmd->menu = menu;
+	cmd->text = strdup(text);
+	cmd->exit = exit;
+
+	struct xdg_activation_v1 *activation = context_get_xdg_activation(menu->context);
+	struct xdg_activation_token_v1 *activation_token = xdg_activation_v1_get_activation_token(activation);
+	xdg_activation_token_v1_set_surface(activation_token, context_get_surface(menu->context));
+	xdg_activation_token_v1_add_listener(activation_token, &activation_token_listener, cmd);
+	xdg_activation_token_v1_commit(activation_token);
+}
+
+int main(int argc, char *argv[]) {
+	struct menu *menu = menu_create(exec_item);
+	menu_getopts(menu, argc, argv);
+	read_items(menu);
+	int status = menu_run(menu);
+	menu_destroy(menu);
+	return status;
+}