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Introduce our own shutdown callback mechanism.

Browse Source 
Instead of adding stuff to `_shutdown()`, we can now register a shutdown
routine from the respective `init()` function of our modules.

This also has the advantage, that we're sure they're called in reverse
order from how the initialization happened.

I didn't simply use `atexit()` because POSIX says that the number of
possible callbacks is limited (min 32) and I was not sure whether
we will maybe extend this number at one point.

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
This commit is contained in:
Steffen Jaeckel
2025-03-07 11:44:31 +01:00
parent 662a0be633
commit c5a131ee46
39 changed files with 321 additions and 327 deletions
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30
src/chatlog.c
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@@ -73,12 +73,25 @@ static void _chat_log_chat(const char* const login, const char* const other, con
chat_log_direction_t direction, GDateTime* timestamp, const char* const resourcepart);
static void _groupchat_log_chat(const gchar* const login, const gchar* const room, const gchar* const nick,
const gchar* const msg);
void
chat_log_init(void)
_chatlog_close(void)
{
g_hash_table_destroy(logs);
g_hash_table_destroy(groupchat_logs);
}
void
chatlog_init(void)
{
log_info("Initialising chat logs");
prof_add_shutdown_routine(_chatlog_close);
logs = g_hash_table_new_full(g_str_hash, (GEqualFunc)_key_equals, free,
(GDestroyNotify)_free_chat_log);
groupchat_logs = g_hash_table_new_full(g_str_hash, (GEqualFunc)_key_equals, free,
(GDestroyNotify)_free_chat_log);
}
void
@@ -295,14 +308,6 @@ _chat_log_chat(const char* const login, const char* const other, const char* msg
g_date_time_unref(timestamp);
}
void
groupchat_log_init(void)
{
log_info("Initialising groupchat logs");
groupchat_logs = g_hash_table_new_full(g_str_hash, (GEqualFunc)_key_equals, free,
(GDestroyNotify)_free_chat_log);
}
void
groupchat_log_msg_out(const gchar* const room, const gchar* const msg)
{
@@ -391,13 +396,6 @@ _groupchat_log_chat(const gchar* const login, const gchar* const room, const gch
g_date_time_unref(dt_tmp);
}
void
chat_log_close(void)
{
g_hash_table_destroy(logs);
g_hash_table_destroy(groupchat_logs);
}
static char*
_get_log_filename(const char* const other, const char* const login, GDateTime* dt, gboolean is_room)
{