150 lines
3.6 KiB
C
150 lines
3.6 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* FreeRDP Proxy Server
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*
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* Copyright 2019 Mati Shabtay <matishabtay@gmail.com>
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* Copyright 2019 Kobi Mizrachi <kmizrachi18@gmail.com>
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* Copyright 2019 Idan Freiberg <speidy@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <winpr/collections.h>
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#include <freerdp/version.h>
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#include <freerdp/freerdp.h>
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#include <freerdp/server/proxy/proxy_server.h>
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#include <freerdp/server/proxy/proxy_log.h>
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#include <stdlib.h>
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#include <signal.h>
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#define TAG PROXY_TAG("server")
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static proxyServer* server = NULL;
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#if defined(_WIN32)
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static const char* strsignal(int signum)
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{
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switch (signum)
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{
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case SIGINT:
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return "SIGINT";
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case SIGTERM:
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return "SIGTERM";
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default:
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return "UNKNOWN";
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}
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}
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#endif
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static void cleanup_handler(int signum)
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{
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printf("\n");
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WLog_INFO(TAG, "caught signal %s [%d], starting cleanup...", strsignal(signum), signum);
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WLog_INFO(TAG, "stopping all connections.");
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pf_server_stop(server);
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}
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static void pf_server_register_signal_handlers(void)
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{
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signal(SIGINT, cleanup_handler);
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signal(SIGTERM, cleanup_handler);
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#ifndef _WIN32
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signal(SIGQUIT, cleanup_handler);
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signal(SIGKILL, cleanup_handler);
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#endif
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}
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static WINPR_NORETURN(void usage(const char* app))
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{
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printf("Usage:\n");
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printf("%s -h Display this help text.\n", app);
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printf("%s --help Display this help text.\n", app);
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printf("%s --buildconfig Print the build configuration.\n", app);
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printf("%s <config ini file> Start the proxy with <config.ini>\n", app);
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printf("%s --dump-config <config ini file> Create a template <config.ini>\n", app);
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exit(0);
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}
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static WINPR_NORETURN(void buildconfig(const char* app))
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{
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printf("This is FreeRDP version %s (%s)\n", FREERDP_VERSION_FULL, FREERDP_GIT_REVISION);
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printf("%s", freerdp_get_build_config());
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exit(0);
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}
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int main(int argc, char* argv[])
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{
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proxyConfig* config = NULL;
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char* config_path = "config.ini";
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int status = -1;
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pf_server_register_signal_handlers();
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WLog_INFO(TAG, "freerdp-proxy version info:");
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WLog_INFO(TAG, "\tFreeRDP version: %s", FREERDP_VERSION_FULL);
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WLog_INFO(TAG, "\tGit commit: %s", FREERDP_GIT_REVISION);
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WLog_DBG(TAG, "\tBuild config: %s", freerdp_get_build_config());
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if (argc < 2)
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usage(argv[0]);
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{
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const char* arg = argv[1];
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if (_stricmp(arg, "-h") == 0)
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usage(argv[0]);
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else if (_stricmp(arg, "--help") == 0)
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usage(argv[0]);
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else if (_stricmp(arg, "--buildconfig") == 0)
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buildconfig(argv[0]);
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else if (_stricmp(arg, "--dump-config") == 0)
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{
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if (argc <= 2)
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usage(argv[0]);
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pf_server_config_dump(argv[2]);
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status = 0;
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goto fail;
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}
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config_path = argv[1];
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}
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config = pf_server_config_load_file(config_path);
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if (!config)
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goto fail;
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pf_server_config_print(config);
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server = pf_server_new(config);
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pf_server_config_free(config);
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if (!server)
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goto fail;
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if (!pf_server_start(server))
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goto fail;
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if (!pf_server_run(server))
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goto fail;
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status = 0;
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fail:
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pf_server_free(server);
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return status;
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}
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