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Add configurable split line prefixes and suffixes

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Add settings `split_line_start' and `split_line_end' analogous to
`splitlong_line_start' and `splitlong_line_end' in `splitlong.pl'. The
prefixes and suffixes are concatenated with a wrapper function to keep
`recode_split' and `strsplit_len' simple.
This commit is contained in:
Sebastian Thorarensen 2014-06-16 19:59:12 +02:00
commit 5c05c854dc
1 changed files with 46 additions and 4 deletions
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50
src/irc/core/irc-servers.c
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@ -74,6 +74,46 @@ static int ischannel_func(SERVER_REC *server, const char *data)
return ischannel(*data);
}
static char **split_line(const SERVER_REC *server, const char *line,
const char *target, int len)
{
const char *start = settings_get_str("split_line_start");
const char *end = settings_get_str("split_line_end");
char *recoded_start = recode_out(server, start, target);
char *recoded_end = recode_out(server, end, target);
char **lines;
int i;
/*
* Having the same length limit on all lines will make the first line
* shorter than necessary if `split_line_start' is set, but it makes
* the code much simpler. It's worth it.
*/
len -= strlen(recoded_start) + strlen(recoded_end);
g_free(recoded_start);
g_free(recoded_end);
if (len <= 0)
return NULL; /* There is no room for anything. */
lines = recode_split(server, line, target, len);
for (i = 0; lines[i] != NULL; i++) {
if (i != 0 && *start != '\0') {
/* Not the first line. */
char *tmp = lines[i];
lines[i] = g_strconcat(start, tmp, NULL);
g_free(tmp);
}
if (lines[i + 1] != NULL && *end != '\0') {
/* Not the last line. */
char *tmp = lines[i];
lines[i] = g_strconcat(tmp, end, NULL);
g_free(tmp);
}
}
return lines;
}
static void send_message(SERVER_REC *server, const char *target,
const char *msg, int target_type)
{
@ -120,10 +160,10 @@ static char **split_message(SERVER_REC *server, const char *target,
userhostlen = strlen(ircserver->userhost);
/* length calculation shamelessly stolen from splitlong.pl */
return recode_split(SERVER(server), msg, target,
510 - strlen(":! PRIVMSG :") -
strlen(ircserver->nick) - userhostlen -
strlen(target));
return split_line(SERVER(server), msg, target,
510 - strlen(":! PRIVMSG :") -
strlen(ircserver->nick) - userhostlen -
strlen(target));
}
static void server_init(IRC_SERVER_REC *server)
@ -893,6 +933,8 @@ void irc_servers_init(void)
settings_add_str("misc", "usermode", DEFAULT_USER_MODE);
settings_add_time("flood", "cmd_queue_speed", DEFAULT_CMD_QUEUE_SPEED);
settings_add_int("flood", "cmds_max_at_once", DEFAULT_CMDS_MAX_AT_ONCE);
settings_add_str("misc", "split_line_start", "");
settings_add_str("misc", "split_line_end", "");
cmd_tag = -1;