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#define _POSIX_C_SOURCE 200809L
#include <dirent.h>
#include <errno.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), true);
}
closedir(dir);
}
free(path);
}
struct executable {
struct menu *menu;
char *name;
};
static void activation_token_done(void *data, struct xdg_activation_token_v1 *activation_token,
const char *token) {
struct executable *exe = data;
xdg_activation_token_v1_destroy(activation_token);
menu_destroy(exe->menu);
setenv("XDG_ACTIVATION_TOKEN", token, true);
char* cmd[] = {"/bin/sh", "-c", exe->name, NULL};
execvp(cmd[0], (char**)cmd);
fprintf(stderr, "Failed to execute selection: %s\n", strerror(errno));
free(exe->name);
free(exe);
exit(EXIT_FAILURE);
}
static const struct xdg_activation_token_v1_listener activation_token_listener = {
.done = activation_token_done,
};
static void exec(struct menu *menu) {
struct executable *exe = calloc(1, sizeof(struct executable));
exe->menu = menu;
exe->name = strdup(menu->input);
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, exe);
xdg_activation_token_v1_commit(activation_token);
}
int main(int argc, char *argv[]) {
struct menu *menu = menu_create();
menu->callback = exec;
menu_getopts(menu, argc, argv);
read_items(menu);
int status = menu_run(menu);
menu_destroy(menu);
return status;
}
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