From: Marcin Masternak <m.masternak@samsung.com>
Date: Thu, 9 Jun 2016 15:29:02 +0000 (+0200)
Subject: [my-place] Dynamic loading of VisitCateger library.
X-Git-Tag: submit/tizen/20160622.045445^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=acf4e1bc3f23a9642a8da38290fa2e154708d54c;p=platform%2Fcore%2Fcontext%2Fcontext-provider.git

[my-place] Dynamic loading of VisitCateger library.

Change-Id: Ie3ea00d76a36aa1bedebfb130365aee10b886997
Signed-off-by: Marcin Masternak <m.masternak@samsung.com>
---

diff --git a/src/my-place/CMakeLists.txt b/src/my-place/CMakeLists.txt
index 662895b..c336024 100644
--- a/src/my-place/CMakeLists.txt
+++ b/src/my-place/CMakeLists.txt
@@ -1,11 +1,12 @@
 SET(target "${target_prefix}-my-place")
 
 SET(DEPS ${DEPS}
+	gmodule-2.0
 	capi-location-manager
 	capi-network-wifi
 )
 
-FILE(GLOB_RECURSE SRCS *.cpp)
+FILE(GLOB SRCS *.cpp facade/*.cpp place/*.cpp utils/*.cpp visit-detector/*.cpp)
 
 INCLUDE(FindPkgConfig)
 PKG_CHECK_MODULES(PKG_MYPLACE REQUIRED ${DEPS})
@@ -18,3 +19,5 @@ ADD_LIBRARY(${target} SHARED ${SRCS})
 TARGET_LINK_LIBRARIES(${target} ${PKG_MYPLACE_LDFLAGS} ${target_shared})
 
 INSTALL(TARGETS ${target} DESTINATION ${CMAKE_INSTALL_LIBDIR}/${target_dir})
+
+ADD_SUBDIRECTORY(visit-categer)
\ No newline at end of file
diff --git a/src/my-place/visit-categer/CMakeLists.txt b/src/my-place/visit-categer/CMakeLists.txt
new file mode 100644
index 0000000..93fb055
--- /dev/null
+++ b/src/my-place/visit-categer/CMakeLists.txt
@@ -0,0 +1,7 @@
+SET(target "${target_prefix}-my-place-visit-categer")
+
+FILE(GLOB SRCS *.cpp)
+
+ADD_LIBRARY(${target} SHARED ${SRCS})
+
+INSTALL(TARGETS ${target} DESTINATION ${CMAKE_INSTALL_LIBDIR}/${target_dir})
\ No newline at end of file
diff --git a/src/my-place/visit-categer/VisitCateger.cpp b/src/my-place/visit-categer/VisitCateger.cpp
index 613dc70..1274bbc 100644
--- a/src/my-place/visit-categer/VisitCateger.cpp
+++ b/src/my-place/visit-categer/VisitCateger.cpp
@@ -416,3 +416,9 @@ void ctx::VisitCateger::categorize(ctx::Visit &visit)
 		visit.categs[categId] = probability;
 	}
 }
+
+extern "C" SO_EXPORT void categorize(ctx::Visit &visit)
+{
+	_D("");
+	ctx::VisitCateger::categorize(visit);
+}
diff --git a/src/my-place/visit-detector/VisitDetector.cpp b/src/my-place/visit-detector/VisitDetector.cpp
index c991e75..1e4823e 100644
--- a/src/my-place/visit-detector/VisitDetector.cpp
+++ b/src/my-place/visit-detector/VisitDetector.cpp
@@ -23,10 +23,14 @@
 #include "../facade/UserPlacesTypes.h"
 #include "VisitDetector.h"
 #include "../facade/UserPlacesParams.h"
-#include "../visit-categer/VisitCateger.h"
 #include "../utils/Similarity.h"
 #include "../utils/Median.h"
 #include "../utils/DebugUtils.h"
+#include <gmodule.h>
+
+#define SO_PATH "/usr/lib/context-service/libctx-prvd-my-place-visit-categer.so"
+
+typedef void (*visit_categer_t)(ctx::Visit &visit);
 
 #ifdef TIZEN_ENGINEER_MODE
 #define __VISIT_TABLE_COLUMNS \
@@ -224,7 +228,7 @@ void ctx::VisitDetector::__visitEndDetected()
 
 	Interval interval(__entranceTime, __departureTime);
 	Visit visit(interval, __representativesMacs);
-	VisitCateger::categorize(visit);
+	__categorize(visit);
 
 	__putLocationToVisit(visit);
 
@@ -486,5 +490,21 @@ void ctx::VisitDetector::setMode(PlaceRecogMode energyMode)
 		__wifiLogger->setMode(energyMode);
 }
 
+void ctx::VisitDetector::__categorize(ctx::Visit &visit)
+{
+	_D("mmastern try to categorize from visit detector");
+	GModule *soHandle = g_module_open(SO_PATH, G_MODULE_BIND_LAZY);
+	IF_FAIL_VOID_TAG(soHandle, _E, "%s", g_module_error());
+
+	gpointer symbol;
+	if (!g_module_symbol(soHandle, "categorize", &symbol) || symbol == NULL) {
+		_E("mmastern %s", g_module_error());
+		g_module_close(soHandle);
+		return;
+	}
 
+	visit_categer_t categorize = reinterpret_cast<visit_categer_t>(symbol);
 
+	categorize(visit);
+	g_module_close(soHandle);
+}
diff --git a/src/my-place/visit-detector/VisitDetector.h b/src/my-place/visit-detector/VisitDetector.h
index 31e4812..a35ebc5 100644
--- a/src/my-place/visit-detector/VisitDetector.h
+++ b/src/my-place/visit-detector/VisitDetector.h
@@ -92,6 +92,8 @@ namespace ctx {
 		void onWifiScan(MacEvent event);
 		void onNewLocation(LocationEvent location);
 
+		void __categorize(Visit &visit);
+
 	public:
 		VisitDetector(time_t startScan, PlaceRecogMode energyMode = PLACE_RECOG_HIGH_ACCURACY_MODE, bool testMode = false);
 		~VisitDetector();