diff options
Diffstat (limited to 'core/ContextBase.cpp')
-rw-r--r-- | core/ContextBase.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/core/ContextBase.cpp b/core/ContextBase.cpp new file mode 100644 index 0000000..7922cc2 --- /dev/null +++ b/core/ContextBase.cpp @@ -0,0 +1,63 @@ +/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation, nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#define LOG_NDDEBUG 0 +#define LOG_TAG "LocSvc_CtxBase" + +#include <dlfcn.h> +#include <cutils/sched_policy.h> +#include <unistd.h> +#include <ContextBase.h> +#include <msg_q.h> +#include <log_util.h> +#include <loc_log.h> + +namespace loc_core { + +const char* ContextBase::mIzatLibName = "libloc_api_v02.so "; +// we initialized this handle to 1 because it can't possibly +// 1 if it ever gets assigned a value. NULL on the otherhand +// is possilbe. +void* ContextBase::mIzatLibHandle = (void*)1; + +void* ContextBase::getIzatLibHandle() +{ + if ((void*)1 == mIzatLibHandle) { + mIzatLibHandle = dlopen(mIzatLibName, RTLD_NOW); + } + return mIzatLibHandle; +} + +ContextBase::ContextBase(const MsgTask* msgTask, + LOC_API_ADAPTER_EVENT_MASK_T exMask) : + mMsgTask(msgTask), + mLocApi(LocApiBase::create(mMsgTask, exMask, getIzatLibHandle())) +{ +} + +} |