7309587048
CAF tag: AU_LINUX_ANDROID_LA.UM.5.1_RB1.06.00.01.192.038 Change-Id: Ia9189744ccaca7d4c9f3a5097a955e6a849192a7
114 lines
4.3 KiB
C++
114 lines
4.3 KiB
C++
/* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation, nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#define LOG_NDDEBUG 0
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#define LOG_TAG "LocSvc_CtxBase"
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#include <dlfcn.h>
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#include <cutils/sched_policy.h>
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#include <unistd.h>
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#include <ContextBase.h>
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#include <msg_q.h>
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#include <loc_target.h>
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#include <log_util.h>
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#include <loc_log.h>
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namespace loc_core {
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LBSProxyBase* ContextBase::getLBSProxy(const char* libName)
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{
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LBSProxyBase* proxy = NULL;
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LOC_LOGD("%s:%d]: getLBSProxy libname: %s\n", __func__, __LINE__, libName);
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void* lib = dlopen(libName, RTLD_NOW);
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if ((void*)NULL != lib) {
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getLBSProxy_t* getter = (getLBSProxy_t*)dlsym(lib, "getLBSProxy");
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if (NULL != getter) {
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proxy = (*getter)();
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}
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}
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if (NULL == proxy) {
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proxy = new LBSProxyBase();
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}
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LOC_LOGD("%s:%d]: Exiting\n", __func__, __LINE__);
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return proxy;
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}
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LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
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{
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LocApiBase* locApi = NULL;
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// first if can not be MPQ
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if (TARGET_MPQ != loc_get_target()) {
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if (NULL == (locApi = mLBSProxy->getLocApi(mMsgTask, exMask, this))) {
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void *handle = NULL;
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//try to see if LocApiV02 is present
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if((handle = dlopen("libloc_api_v02.so", RTLD_NOW)) != NULL) {
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LOC_LOGD("%s:%d]: libloc_api_v02.so is present", __func__, __LINE__);
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getLocApi_t* getter = (getLocApi_t*)dlsym(handle, "getLocApi");
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if(getter != NULL) {
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LOC_LOGD("%s:%d]: getter is not NULL for LocApiV02", __func__, __LINE__);
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locApi = (*getter)(mMsgTask, exMask, this);
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}
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}
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// only RPC is the option now
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else {
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LOC_LOGD("%s:%d]: libloc_api_v02.so is NOT present. Trying RPC",
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__func__, __LINE__);
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handle = dlopen("libloc_api-rpc-qc.so", RTLD_NOW);
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if (NULL != handle) {
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getLocApi_t* getter = (getLocApi_t*)dlsym(handle, "getLocApi");
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if (NULL != getter) {
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LOC_LOGD("%s:%d]: getter is not NULL in RPC", __func__, __LINE__);
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locApi = (*getter)(mMsgTask, exMask, this);
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}
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}
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}
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}
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}
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// locApi could still be NULL at this time
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// we would then create a dummy one
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if (NULL == locApi) {
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locApi = new LocApiBase(mMsgTask, exMask, this);
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}
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return locApi;
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}
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ContextBase::ContextBase(const MsgTask* msgTask,
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LOC_API_ADAPTER_EVENT_MASK_T exMask,
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const char* libName) :
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mLBSProxy(getLBSProxy(libName)),
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mMsgTask(msgTask),
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mLocApi(createLocApi(exMask)),
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mLocApiProxy(mLocApi->getLocApiProxy())
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{
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}
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}
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