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RRTcodebaseC

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}
/* Create/open sqlite database, this may already use the blobdir */
if (!dc_sqlite3_open(context->sql, dbfile, 0)) {
goto cleanup;
}
success = 1;
cleanup:
if (!success) {
dc_close(context);
}
return success;
}
/**
* Close context database opened by dc_open().
* Before this, connections to SMTP and IMAP are closed; these connections
* are started automatically as needed eg. by sending for fetching messages.
* This function is also implicitly called by dc_context_unref().
* Multiple calls to this functions are okay, the function takes care not
* to free objects twice.
*
* @memberof dc_context_t
* @param context The context object as created by dc_context_new().
* @return None.
*/
void dc_close(dc_context_t* context)
{
if (context==NULL || context->magic!=DC_CONTEXT_MAGIC) {
return;
}
dc_imap_disconnect(context->inbox);
dc_imap_disconnect(context->sentbox_thread.imap);
dc_imap_disconnect(context->mvbox_thread.imap);
dc_smtp_disconnect(context->smtp);
if (dc_sqlite3_is_open(context->sql)) {
dc_sqlite3_close(context->sql);
}
free(context->dbfile);
context->dbfile = NULL;
free(context->blobdir);
context->blobdir = NULL;
}
/**
* Check if the context database is open.
*
* @memberof dc_context_t
* @param context The context object as created by dc_context_new().
* @return 0=context is not open, 1=context is open.
*/
int dc_is_open(const dc_context_t* context)
{
if (context==NULL || context->magic!=DC_CONTEXT_MAGIC) {
return 0; /* error - database not opened */
}
return dc_sqlite3_is_open(context->sql);
}
/**
* Get the blob directory.
*
* @memberof dc_context_t
* @param context The context object as created by dc_context_new().
* @return Blob directory associated with the context object, empty string if unset or on errors. NULL is never returned.
* The returned string must be free()'d.
*/
char* dc_get_blobdir(const dc_context_t* context)
{
if (context==NULL || context->magic!=DC_CONTEXT_MAGIC) {
return dc_strdup(NULL);
}
return dc_strdup(context->blobdir);
}
/*******************************************************************************
* INI-handling, Information
******************************************************************************/
static int is_settable_config_key(const char* key)
{
for (int i = 0; i < str_array_len(config_keys); i++) {
if (strcmp(key, config_keys[i]) == 0) {
return 1;
}
}
return 0;
}