103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/*
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Copyright (C) 2014 Samsung Electronics
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "JackSapaProxy.h"
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#include "JackServerGlobals.h"
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#include "JackEngineControl.h"
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#include "JackLockedEngine.h"
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#include "JackArgParser.h"
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#include <assert.h>
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#include <string>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "driver_interface.h"
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using namespace Jack;
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static Jack::JackSapaProxy* sapaproxy = NULL;
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SERVER_EXPORT jack_driver_desc_t* jack_get_descriptor()
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{
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jack_driver_desc_t * desc;
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jack_driver_desc_filler_t filler;
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jack_driver_param_value_t value;
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desc = jack_driver_descriptor_construct("in", JackDriverNone, "sapaproxy client", &filler);
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value.ui = 0U;
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jack_driver_descriptor_add_parameter(desc, &filler, "capture", 'C', JackDriverParamUInt, &value, NULL, "Number of capture ports", NULL);
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jack_driver_descriptor_add_parameter(desc, &filler, "playback", 'P', JackDriverParamUInt, &value, NULL, "Number of playback ports", NULL);
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return desc;
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}
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SERVER_EXPORT int jack_internal_initialize(jack_client_t* jack_client, const JSList* params)
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{
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if (sapaproxy) {
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jack_info("sapaproxy already loaded");
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return 1;
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}
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jack_log("Loading sapaproxy");
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sapaproxy = new Jack::JackSapaProxy(jack_client, params);
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if (!params) {
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sapaproxy->fCapturePorts = 2U;
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sapaproxy->fPlaybackPorts = 0U;
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}
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sapaproxy->Setup(jack_client);
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assert(sapaproxy);
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return 0;
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}
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SERVER_EXPORT int jack_initialize(jack_client_t* jack_client, const char* load_init)
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{
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JSList* params = NULL;
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bool parse_params = true;
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int res = 1;
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jack_driver_desc_t* desc = jack_get_descriptor();
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Jack::JackArgParser parser(load_init);
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if (parser.GetArgc() > 0)
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parse_params = parser.ParseParams(desc, ¶ms);
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if (parse_params) {
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res = jack_internal_initialize(jack_client, params);
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parser.FreeParams(params);
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}
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return res;
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}
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SERVER_EXPORT void jack_finish(void* arg)
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{
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Jack::JackSapaProxy* sapaproxy = static_cast<Jack::JackSapaProxy*>(arg);
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if (sapaproxy) {
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jack_log("Unloading sapaproxy");
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delete sapaproxy;
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}
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}
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#ifdef __cplusplus
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}
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#endif
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