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Code Issues Releases Wiki Activity

Error handling

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This commit is contained in:
B. Petersen 2016-10-07 10:19:58 +02:00
parent 06151c425e
commit 0b68c15180
1 changed files with 34 additions and 10 deletions
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44
src/mrmailbox.c
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@ -477,9 +477,15 @@ cleanup:
int mrmailbox_set_config(mrmailbox_t* ths, const char* key, const char* value)
{
int ret;
if( ths == NULL ) {
return 0;
}
mrsqlite3_lock(ths->m_sql); /* CAVE: No return until unlock! */
ret = mrsqlite3_set_config_(ths->m_sql, key, value);
mrsqlite3_unlock(ths->m_sql); /* /CAVE: No return until unlock! */
return ret;
}
@ -487,9 +493,15 @@ int mrmailbox_set_config(mrmailbox_t* ths, const char* key, const char* value)
char* mrmailbox_get_config(mrmailbox_t* ths, const char* key, const char* def)
{
char* ret;
if( ths == NULL ) {
return NULL;
}
mrsqlite3_lock(ths->m_sql); /* CAVE: No return until unlock! */
ret = mrsqlite3_get_config_(ths->m_sql, key, def);
mrsqlite3_unlock(ths->m_sql); /* /CAVE: No return until unlock! */
return ret; /* the returned string must be free()'d, returns NULL on errors */
}
@ -497,16 +509,28 @@ char* mrmailbox_get_config(mrmailbox_t* ths, const char* key, const char* def)
int32_t mrmailbox_get_config_int(mrmailbox_t* ths, const char* key, int32_t def)
{
int32_t ret;
if( ths == NULL ) {
return 0;
}
mrsqlite3_lock(ths->m_sql); /* CAVE: No return until unlock! */
ret = mrsqlite3_get_config_int_(ths->m_sql, key, def);
mrsqlite3_unlock(ths->m_sql); /* /CAVE: No return until unlock! */
return ret;
}
mrloginparam_t* mrmailbox_suggest_config(mrmailbox_t* ths)
{
mrloginparam_t* ret = mrloginparam_new();
mrloginparam_t* ret;
if( ths == NULL ) {
return NULL;
}
ret = mrloginparam_new();
mrsqlite3_lock(ths->m_sql); /* CAVE: No return until unlock! */
mrloginparam_read_(ret, ths->m_sql);
@ -522,17 +546,17 @@ char* mrmailbox_get_info(mrmailbox_t* ths)
{
const char unset[] = "<unset>";
const char set[] = "<set>";
#define BUF_BYTES 10000
char* buf = (char*)malloc(BUF_BYTES+1);
if( buf == NULL ) {
mrlog_error("mrmailbox_get_info(): Out of memory.");
char *debug_dir, *info;
mrloginparam_t *l, *l2;
int contacts, chats, assigned_msgs, unassigned_msgs;
if( ths == NULL ) {
return NULL; /* error */
}
/* read data (all pointers may be NULL!) */
mrloginparam_t *l = mrloginparam_new(), *l2 = mrloginparam_new();
char *debug_dir;
int contacts, chats, assigned_msgs, unassigned_msgs;
l = mrloginparam_new();
l2 = mrloginparam_new();
mrsqlite3_lock(ths->m_sql); /* CAVE: No return until unlock! */
@ -553,7 +577,7 @@ char* mrmailbox_get_info(mrmailbox_t* ths)
/* create info
- some keys are display lower case - these can be changed using the `set`-command
- we do not display the password here; in the cli-utility, you can see it using `get mail_pw` */
snprintf(buf, BUF_BYTES,
info = mr_mprintf(
"Backend version %i.%i.%i\n"
"SQLite version %s, threadsafe=%i\n"
"libEtPan version %i.%i\n"
@ -599,7 +623,7 @@ char* mrmailbox_get_info(mrmailbox_t* ths)
/* free data */
mrloginparam_unref(l);
return buf; /* must be freed by the caller */
return info; /* must be freed by the caller */
}