gps: Import from LA.UM.5.6.r1-01900-89xx.0 release

Change-Id: Ie959cd02b338e2cd98287fc8e16d0448faa34932
2017-04-22 21:41:55 +02:00
parent d6a8e57d26
commit 57e4293652
106 changed files with 20700 additions and 0 deletions
--- a/gps/core/ContextBase.cpp
+++ b/gps/core/ContextBase.cpp
@@ -0,0 +1,138 @@
+/* Copyright (c) 2011-2014, 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 <loc_target.h>
+#include <platform_lib_includes.h>
+#include <loc_log.h>
+
+namespace loc_core {
+
+loc_gps_cfg_s_type ContextBase::mGps_conf {0};
+loc_sap_cfg_s_type ContextBase::mSap_conf {0};
+
+uint32_t ContextBase::getCarrierCapabilities() {
+    #define carrierMSA (uint32_t)0x2
+    #define carrierMSB (uint32_t)0x1
+    #define gpsConfMSA (uint32_t)0x4
+    #define gpsConfMSB (uint32_t)0x2
+    uint32_t capabilities = mGps_conf.CAPABILITIES;
+    if ((mGps_conf.SUPL_MODE & carrierMSA) != carrierMSA) {
+        capabilities &= ~gpsConfMSA;
+    }
+    if ((mGps_conf.SUPL_MODE & carrierMSB) != carrierMSB) {
+        capabilities &= ~gpsConfMSB;
+    }
+
+    LOC_LOGV("getCarrierCapabilities: CAPABILITIES %x, SUPL_MODE %x, carrier capabilities %x",
+             mGps_conf.CAPABILITIES, mGps_conf.SUPL_MODE, capabilities);
+    return capabilities;
+}
+
+LBSProxyBase* ContextBase::getLBSProxy(const char* libName)
+{
+    LBSProxyBase* proxy = NULL;
+    LOC_LOGD("%s:%d]: getLBSProxy libname: %s\n", __func__, __LINE__, libName);
+    void* lib = dlopen(libName, RTLD_NOW);
+
+    if ((void*)NULL != lib) {
+        getLBSProxy_t* getter = (getLBSProxy_t*)dlsym(lib, "getLBSProxy");
+        if (NULL != getter) {
+            proxy = (*getter)();
+        }
+    }
+    else
+    {
+        LOC_LOGW("%s:%d]: FAILED TO LOAD libname: %s\n", __func__, __LINE__, libName);
+    }
+    if (NULL == proxy) {
+        proxy = new LBSProxyBase();
+    }
+    LOC_LOGD("%s:%d]: Exiting\n", __func__, __LINE__);
+    return proxy;
+}
+
+LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
+{
+    LocApiBase* locApi = NULL;
+
+    if (NULL == (locApi = mLBSProxy->getLocApi(mMsgTask, exMask, this))) {
+        void *handle = NULL;
+        //try to see if LocApiV02 is present
+        if ((handle = dlopen("libloc_api_v02.so", RTLD_NOW)) != NULL) {
+            LOC_LOGD("%s:%d]: libloc_api_v02.so is present", __func__, __LINE__);
+            getLocApi_t* getter = (getLocApi_t*) dlsym(handle, "getLocApi");
+            if (getter != NULL) {
+                LOC_LOGD("%s:%d]: getter is not NULL for LocApiV02", __func__,
+                        __LINE__);
+                locApi = (*getter)(mMsgTask, exMask, this);
+            }
+        }
+        // only RPC is the option now
+        else {
+            LOC_LOGD("%s:%d]: libloc_api_v02.so is NOT present. Trying RPC",
+                    __func__, __LINE__);
+            handle = dlopen("libloc_api-rpc-qc.so", RTLD_NOW);
+            if (NULL != handle) {
+                getLocApi_t* getter = (getLocApi_t*) dlsym(handle, "getLocApi");
+                if (NULL != getter) {
+                    LOC_LOGD("%s:%d]: getter is not NULL in RPC", __func__,
+                            __LINE__);
+                    locApi = (*getter)(mMsgTask, exMask, this);
+                }
+            }
+        }
+    }
+
+    // locApi could still be NULL at this time
+    // we would then create a dummy one
+    if (NULL == locApi) {
+        locApi = new LocApiBase(mMsgTask, exMask, this);
+    }
+
+    return locApi;
+}
+
+ContextBase::ContextBase(const MsgTask* msgTask,
+                         LOC_API_ADAPTER_EVENT_MASK_T exMask,
+                         const char* libName) :
+    mLBSProxy(getLBSProxy(libName)),
+    mMsgTask(msgTask),
+    mLocApi(createLocApi(exMask)),
+    mLocApiProxy(mLocApi->getLocApiProxy())
+{
+}
+
+}