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RRTcodebaseC

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break;
default:
if (dc_param_get_int(param, DC_PARAM_CMD, 0)==DC_CMD_LOCATION_ONLY) {
prefix = dc_stock_str(context, DC_STR_LOCATION);
append_text = 0;
}
break;
}
if (append_text && prefix && text && text[0]) {
ret = dc_mprintf("%s " DC_NDASH " %s", prefix, text);
dc_truncate_n_unwrap_str(ret, approx_characters, 1/*unwrap*/);
}
else if (append_text && text && text[0]) {
ret = dc_strdup(text);
dc_truncate_n_unwrap_str(ret, approx_characters, 1/*unwrap*/);
}
else {
ret = prefix;
prefix = NULL;
}
/* cleanup */
free(prefix);
free(pathNfilename);
free(label);
free(value);
if (ret==NULL) {
ret = dc_strdup(NULL);
}
return ret;
}
/**
* Check if a message is still in creation. A message is in creation between
* the calls to dc_prepare_msg() and dc_send_msg().
*
* Typically, this is used for videos that are recoded by the UI before
* they can be sent.
*
* @memberof dc_msg_t
* @param msg The message object
* @return 1=message is still in creation (dc_send_msg() was not called yet),
* 0=message no longer in creation
*/
int dc_msg_is_increation(const dc_msg_t* msg)
{
if (msg==NULL || msg->magic!=DC_MSG_MAGIC || msg->context==NULL) {
return 0;
}
return DC_MSG_NEEDS_ATTACHMENT(msg->type) && msg->state==DC_STATE_OUT_PREPARING;
}
void dc_msg_save_param_to_disk(dc_msg_t* msg)
{
if (msg==NULL || msg->magic!=DC_MSG_MAGIC || msg->context==NULL || msg->context->sql==NULL) {
return;
}
sqlite3_stmt* stmt = dc_sqlite3_prepare(msg->context->sql,
"UPDATE msgs SET param=? WHERE id=?;");
sqlite3_bind_text(stmt, 1, msg->param->packed, -1, SQLITE_STATIC);
sqlite3_bind_int (stmt, 2, msg->id);
sqlite3_step(stmt);
sqlite3_finalize(stmt);
}
/**
* Set the text of a message object.
* This does not alter any information in the database; this may be done by dc_send_msg() later.
*
* @memberof dc_msg_t
* @param msg The message object.
* @param text Message text.
* @return None.
*/
void dc_msg_set_text(dc_msg_t* msg, const char* text)
{
if (msg==NULL || msg->magic!=DC_MSG_MAGIC) {
return;
}
free(msg->text);
msg->text = dc_strdup(text);
}
/**
* Set the file associated with a message object.
* This does not alter any information in the database
* nor copy or move the file or checks if the file exist.
* All this can be done with dc_send_msg() later.
*
* @memberof dc_msg_t
* @param msg The message object.
* @param file If the message object is used in dc_send_msg() later,