foo
[oftp] / src / main.c
1 #include <stdio.h>
2 #include <string.h>
3 #include <signal.h>
4 #include <errno.h>
5 #include <sys/select.h>
6 #include "tgfx.h"
7 #include "input.h"
8 #include "tui.h"
9 #include "ftp.h"
10
11 void updateui(void);
12 int proc_input(void);
13 int keypress(int key);
14
15 struct ftp *ftp;
16 struct tui_widget *uilist;
17
18 int main(void)
19 {
20         int i, numsock, maxfd;
21         int ftpsock[16];
22         fd_set rdset;
23         struct timeval tv;
24
25         if(!(ftp = ftp_alloc())) {
26                 return 1;
27         }
28         if(ftp_connect(ftp, "192.168.0.4", 21) == -1) {
29                 ftp_free(ftp);
30                 return 1;
31         }
32
33         init_input();
34
35         tg_init();
36
37         tg_bgchar(' ');
38         tg_clear();
39
40         uilist = tui_list("Remote", 0, 0, 40, 23, 0, 0);
41         tui_add_list_item(uilist, "first item");
42         tui_add_list_item(uilist, "second item");
43         tui_add_list_item(uilist, "another item");
44         tui_add_list_item(uilist, "foo");
45
46         tg_setcursor(0, 23);
47
48         tui_draw(uilist);
49
50         for(;;) {
51                 FD_ZERO(&rdset);
52                 maxfd = 0;
53
54                 numsock = ftp_sockets(ftp, ftpsock, sizeof ftpsock);
55                 for(i=0; i<numsock; i++) {
56                         FD_SET(ftpsock[i], &rdset);
57                         if(ftpsock[i] > maxfd) maxfd = ftpsock[i];
58                 }
59
60 #ifdef __unix__
61                 FD_SET(0, &rdset);
62                 tv.tv_sec = 120;
63                 tv.tv_usec = 0;
64 #else
65                 tv.tv_sec = tv.tv_usec = 0;
66 #endif
67
68                 if(select(maxfd + 1, &rdset, 0, 0, &tv) == -1 && errno == EINTR) {
69                         continue;
70                 }
71
72 #ifdef __unix__
73                 if(FD_ISSET(0, &rdset)) {
74                         if(proc_input() == -1) {
75                                 break;
76                         }
77                 }
78 #endif
79
80                 for(i=0; i<numsock; i++) {
81                         if(FD_ISSET(ftpsock[i], &rdset)) {
82                                 ftp_handle(ftp, ftpsock[i]);
83                         }
84                 }
85
86                 if(ftp->modified) {
87                         updateui();
88                         ftp->modified = 0;
89                 }
90         }
91
92         tg_cleanup();
93         cleanup_input();
94         ftp_close(ftp);
95         ftp_free(ftp);
96         return 0;
97 }
98
99 void updateui(void)
100 {
101         unsigned int upd = 0;
102
103         if(ftp->curdir_rem && strcmp(tui_get_title(uilist), ftp->curdir_rem) != 0) {
104                 tui_set_title(uilist, ftp->curdir_rem);
105                 upd |= 1;
106         }
107
108         if(upd & 1) {
109                 tui_draw(uilist);
110         }
111 }
112
113 int proc_input(void)
114 {
115         union event ev;
116
117         while(poll_input(&ev)) {
118                 switch(ev.type) {
119                 case EV_KEY:
120                         if(keypress(ev.key.key) == -1) {
121                                 return -1;
122                         }
123                         break;
124
125                 default:
126                         break;
127                 }
128         }
129         return 0;
130 }
131
132 int keypress(int key)
133 {
134         switch(key) {
135         case 27:
136         case 'q':
137                 return -1;
138
139         default:
140                 break;
141         }
142         return 0;
143 }