1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
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;
}
|
