1 diff -ur irssi-0.7.98.4/src/irc/dcc/dcc-rec.h irssi-0.7.98.4.limited/src/irc/dcc/dcc-rec.h
2 --- irssi-0.7.98.4/src/irc/dcc/dcc-rec.h Mon Feb 19 04:40:06 2001
3 +++ irssi-0.7.98.4.limited/src/irc/dcc/dcc-rec.h Sat Jan 19 19:40:16 2002
5 time_t starttime; /* transfer start time */
6 unsigned long transfd; /* bytes transferred */
10 +unsigned long skip_bytes;
11 +unsigned long limit_starttime;
12 +unsigned long max_speed;
14 unsigned int destroyed:1; /* We're about to destroy this DCC recond */
16 GHashTable *module_data;
17 diff -ur irssi-0.7.98.4/src/irc/dcc/dcc-send.c irssi-0.7.98.4.limited/src/irc/dcc/dcc-send.c
18 --- irssi-0.7.98.4/src/irc/dcc/dcc-send.c Wed Feb 28 20:26:21 2001
19 +++ irssi-0.7.98.4.limited/src/irc/dcc/dcc-send.c Sat Jan 19 19:43:15 2002
22 if (!IS_DCC_SEND(dcc)) return;
24 + if (dcc->timeout_tag != -1)
25 + g_source_remove(dcc->timeout_tag);
27 if (dcc->fhandle != -1) close(dcc->fhandle);
30 +static int sent_too_much(SEND_DCC_REC *dcc)
33 + gulong timediff, curtime;
34 + gulong transfd, speed;
36 + /* 0 == unlimited speed */
37 + if (dcc->max_speed == 0) return 0;
39 + /* get time difference in milliseconds */
40 + g_get_current_time(>v);
41 + curtime = (gtv.tv_sec * 1000) + (gtv.tv_usec / 1000);
43 + transfd = (dcc->transfd - dcc->skip_bytes);
44 + timediff = curtime - dcc->limit_starttime + 1;
45 + speed = ((transfd * 1000) / timediff);
47 + /* reset speed counter every 30 seconds */
48 + if (timediff >= 30000) {
49 + dcc->limit_starttime = curtime;
50 + dcc->skip_bytes = dcc->transfd;
53 + return (speed > (dcc->max_speed * 1024));
56 +static void dcc_send_data(SEND_DCC_REC *dcc);
58 +static void reset_dcc_send(SEND_DCC_REC *dcc)
60 + if (g_slist_find(dcc_conns, dcc) == NULL) {
61 + /* the DCC was closed during the wait */
65 + g_source_remove(dcc->timeout_tag);
66 + dcc->timeout_tag = -1;
68 + dcc->tagwrite = g_input_add(dcc->handle, G_INPUT_WRITE,
69 + (GInputFunction) dcc_send_data, dcc);
74 /* input function: DCC SEND - we're ready to send more data */
75 static void dcc_send_data(SEND_DCC_REC *dcc)
82 + max_speed = settings_get_int("dcc_send_top_speed");
83 + if (max_speed != dcc->max_speed) {
84 + /* speed setting has changed, calculate speed from current position
85 + instead of from the start to eliminate speed boosts/slowdowns */
87 + dcc->max_speed = max_speed;
88 + dcc->skip_bytes = dcc->transfd;
90 + g_get_current_time(>v);
91 + dcc->limit_starttime = (gtv.tv_sec * 1000) + (gtv.tv_usec / 1000);
94 + if (sent_too_much(dcc)) {
95 + /* disable calling this function for 1/10th of a second. */
96 + g_source_remove(dcc->tagwrite);
98 + dcc->timeout_tag = g_timeout_add(100, (GSourceFunc)
99 + reset_dcc_send, dcc);
103 ret = read(dcc->fhandle, buffer, sizeof(buffer));
111 /* accept connection */
112 handle = net_accept(dcc->handle, &addr, &port);
114 g_source_remove(dcc->tagconn);
115 net_disconnect(dcc->handle);
117 + dcc->timeout_tag = -1;
118 + dcc->skip_bytes = 0;
119 + dcc->max_speed = settings_get_int("dcc_send_top_speed");
121 + /* get starttime in milliseconds */
122 + g_get_current_time(>v);
123 + dcc->limit_starttime = (gtv.tv_sec * 1000) + (gtv.tv_usec / 1000);
125 dcc->starttime = time(NULL);
126 dcc->handle = handle;
127 memcpy(&dcc->addr, &addr, sizeof(IPADDR));
130 dcc_register_type("SEND");
131 settings_add_str("dcc", "dcc_upload_path", "~");
132 + settings_add_int("dcc", "dcc_send_top_speed", 0);
134 signal_add("dcc destroyed", (SIGNAL_FUNC) sig_dcc_destroyed);
135 command_bind("dcc send", NULL, (SIGNAL_FUNC) cmd_dcc_send);