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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/* Copyright (C) 2018 Curtis McEnroe <june@causal.agency>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _WITH_GETLINE
#include <err.h>
#include <errno.h>
#include <poll.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <unistd.h>
#include "chat.h"
char *prompt(const char *prompt) {
char *line = NULL;
size_t cap;
for (;;) {
printf("%s", prompt);
fflush(stdout);
ssize_t len = getline(&line, &cap, stdin);
if (ferror(stdin)) err(EX_IOERR, "getline");
if (feof(stdin)) exit(EX_OK);
if (len < 2) continue;
line[len - 1] = '\0';
return line;
}
}
int main(int argc, char *argv[]) {
char *host = NULL;
const char *port = "6697";
const char *webPass = NULL;
int opt;
while (0 < (opt = getopt(argc, argv, "h:j:n:p:vw:"))) {
switch (opt) {
break; case 'h': host = strdup(optarg);
break; case 'j': chat.chan = strdup(optarg);
break; case 'n': chat.nick = strdup(optarg);
break; case 'p': port = optarg;
break; case 'v': chat.verbose = true;
break; case 'w': webPass = optarg;
break; default: return EX_USAGE;
}
}
if (!host) host = prompt("Host: ");
if (!chat.chan) chat.chan = prompt("Join: ");
if (!chat.nick) chat.nick = prompt("Name: ");
chat.user = strdup(chat.nick);
uiInit();
uiLog("Traveling...");
uiDraw();
int sock = ircConnect(host, port, webPass);
free(host);
struct pollfd fds[2] = {
{ .fd = STDIN_FILENO, .events = POLLIN },
{ .fd = sock, .events = POLLIN },
};
for (;;) {
int nfds = poll(fds, 2, -1);
if (nfds < 0) {
if (errno != EINTR) err(EX_IOERR, "poll");
fds[0].revents = POLLIN;
fds[1].revents = 0;
}
if (fds[0].revents) uiRead();
if (fds[1].revents) ircRead();
uiDraw();
}
}
|