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Fix bug #52 - [Request] Chat history command

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This commit is contained in:
Jan Vidar Krey
2009-07-26 05:23:56 +02:00
parent 76b84499bc
commit b125ffe3c1
6 changed files with 102 additions and 19 deletions
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42
src/core/commands.c
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@@ -360,6 +360,47 @@ static int command_broadcast(struct hub_info* hub, struct hub_user* user, struct
return 0;
}
static int command_history(struct hub_info* hub, struct hub_user* user, struct hub_command* cmd)
{
char* buffer;
struct linked_list* messages = hub->chat_history;
char* message = 0;
int ret = (int) list_size(messages);
size_t bufsize;
if (!ret)
{
return command_status(hub, user, cmd, "No messages.");
}
char tmp[128];
snprintf(tmp, 128, "Found %d message%s:", (int) ret, ((ret != 1) ? "s" : ""));
bufsize = strlen(tmp);
message = (char*) list_get_first(messages);
while (message)
{
bufsize += strlen(message);
message = (char*) list_get_next(messages);
}
buffer = hub_malloc(bufsize+4);
buffer[0] = 0;
strcat(buffer, tmp);
strcat(buffer, "\n");
message = (char*) list_get_first(messages);
while (message)
{
strcat(buffer, message);
message = (char*) list_get_next(messages);
}
strcat(buffer, "\n");
ret = command_status(hub, user, cmd, buffer);
hub_free(buffer);
return ret;
}
#ifdef CRASH_DEBUG
static int command_crash(struct hub_info* hub, struct hub_user* user, struct hub_command* cmd)
{
@@ -417,6 +458,7 @@ static struct commands_handler command_handlers[] = {
{ "help", 4, 0, cred_guest, command_help, "Show this help message." },
{ "stats", 5, 0, cred_super, command_stats, "Show hub statistics." },
{ "version", 7, 0, cred_guest, command_version, "Show hub version info." },
{ "history", 7, 0, cred_guest, command_history, "Show hub version info." },
{ "uptime", 6, 0, cred_guest, command_uptime, "Display hub uptime info." },
{ "kick", 4, "n", cred_operator, command_kick, "Kick a user" },
{ "ban", 3, "n", cred_operator, command_ban, "Ban a user" },