72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include <guacamole/client.h>
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#include <winpr/wlog.h>
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/**
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* The guac_client that should be used within this process for FreeRDP log
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* messages. As all Guacamole connections are isolated at the process level,
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* this will only ever be set to the guac_client of the current process'
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* connection.
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*/
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static guac_client* current_client = NULL;
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/**
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* Logs the text data within the given message to the logging facilities of the
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* guac_client currently stored under current_client (the guac_client of the
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* current process).
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*
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* @param message
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* The message to log.
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*
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* @return
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* TRUE if the message was successfully logged, FALSE otherwise.
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*/
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static BOOL guac_rdp_wlog_text_message(const wLogMessage* message) {
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/* Fail if log not yet redirected */
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if (current_client == NULL)
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return FALSE;
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/* Log all received messages at the debug level */
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guac_client_log(current_client, GUAC_LOG_DEBUG, "%s", message->TextString);
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return TRUE;
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}
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void guac_rdp_redirect_wlog(guac_client* client) {
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wLogCallbacks callbacks = {
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.message = guac_rdp_wlog_text_message
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};
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current_client = client;
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/* Reconfigure root logger to use callback appender */
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wLog* root = WLog_GetRoot();
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WLog_SetLogAppenderType(root, WLOG_APPENDER_CALLBACK);
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/* Set appender callbacks to our own */
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wLogAppender* appender = WLog_GetLogAppender(root);
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WLog_ConfigureAppender(appender, "callbacks", &callbacks);
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}
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