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keep chatlog names consistent with friend name changes

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This commit is contained in:
Jfreegman
2014-09-27 02:28:11 -04:00
parent e574af7d68
commit 95dfea8d29
3 changed files with 99 additions and 19 deletions
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98
src/log.c
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@ -35,12 +35,16 @@
extern struct user_settings *user_settings;
/* Opens log file or creates a new one */
static int init_logging_session(char *name, const char *selfkey, const char *otherkey, struct chatlog *log, int logtype)
{
if (selfkey == NULL || (logtype == LOG_CHAT && otherkey == NULL))
return -1;
/* There are three types of logs: chat logs, groupchat logs, and prompt logs (see LOG_TYPE in log.h)
A prompt log is in the format: LOGDIR/selfkey-home.log
A chat log is in the format: LOGDIR/selfkey-friendname-otherkey.log
A groupchat log is in the format: LOGDIR/selfkey-groupname-date[time].log
Only the first (KEY_IDENT_DIGITS * 2) numbers of the key are used.
Returns 0 on success, -1 if the path is too long */
static int get_log_path(char *dest, int destsize, char *name, const char *selfkey, const char *otherkey, int logtype)
{
if (!valid_nick(name))
name = UNKNOWN_NAME;
@ -76,19 +80,32 @@ static int init_logging_session(char *name, const char *selfkey, const char *oth
break;
}
char log_path[MAX_STR_SIZE];
if (path_len >= sizeof(log_path)) {
if (path_len >= destsize) {
free(user_config_dir);
return -1;
}
if (!string_is_empty(set_path))
snprintf(log_path, sizeof(log_path), "%s%s-%s%s%s.log", set_path, self_id, name, namedash, other_id);
snprintf(dest, destsize, "%s%s-%s%s%s.log", set_path, self_id, name, namedash, other_id);
else
snprintf(log_path, sizeof(log_path), "%s%s%s-%s%s%s.log", user_config_dir, LOGDIR, self_id, name, namedash, other_id);
snprintf(dest, destsize, "%s%s%s-%s%s%s.log", user_config_dir, LOGDIR, self_id, name, namedash, other_id);
free(user_config_dir);
return 0;
}
/* Opens log file or creates a new one */
static int init_logging_session(char *name, const char *selfkey, const char *otherkey, struct chatlog *log, int logtype)
{
if (selfkey == NULL || (logtype == LOG_CHAT && otherkey == NULL))
return -1;
char log_path[MAX_STR_SIZE];
if (get_log_path(log_path, sizeof(log_path), name, selfkey, otherkey, logtype) == -1)
return -1;
log->file = fopen(log_path, "a+");
snprintf(log->path, sizeof(log->path), "%s", log_path);
@ -132,22 +149,21 @@ void write_to_log(const char *msg, const char *name, struct chatlog *log, bool e
void log_disable(struct chatlog *log)
{
log->log_on = false;
if (log->file != NULL) {
if (log->file != NULL)
fclose(log->file);
log->file = NULL;
}
memset(log, 0, sizeof(struct chatlog));
}
void log_enable(char *name, const char *selfkey, const char *otherkey, struct chatlog *log, int logtype)
{
log->log_on = true;
if (log->file == NULL) {
if (init_logging_session(name, selfkey, otherkey, log, logtype) == -1)
log_disable(log);
}
if (log->file != NULL)
return;
if (init_logging_session(name, selfkey, otherkey, log, logtype) == -1)
log_disable(log);
}
/* Loads previous history from chat log */
@ -203,3 +219,47 @@ void load_chat_history(ToxWindow *self, struct chatlog *log)
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "");
free(hstbuf);
}
/* renames chatlog file replacing src with dest.
Returns 0 on success or if no log exists, -1 on failure. */
int rename_logfile(char *src, char *dest, const char *selfkey, const char *otherkey, int winnum)
{
ToxWindow *toxwin = get_window_ptr(winnum);
struct chatlog *log = NULL;
bool log_on = false;
/* disable log if necessary and save its state */
if (toxwin != NULL) {
log = toxwin->chatwin->log;
log_on = log->log_on;
}
if (log_on)
log_disable(log);
char newpath[MAX_STR_SIZE];
char oldpath[MAX_STR_SIZE];
if (get_log_path(oldpath, sizeof(oldpath), src, selfkey, otherkey, LOG_CHAT) == -1)
goto on_error;
if (!file_exists(oldpath))
return 0;
if (get_log_path(newpath, sizeof(newpath), dest, selfkey, otherkey, LOG_CHAT) == -1)
goto on_error;
if (rename(oldpath, newpath) != 0)
goto on_error;
if (log_on)
log_enable(dest, selfkey, otherkey, log, LOG_CHAT);
return 0;
on_error:
if (log_on)
log_enable(dest, selfkey, otherkey, log, LOG_CHAT);
return -1;
}