Major refactor

Since we've decided to keep the two projects separated it's necessary
that if some one wants to clone the repository he has a clear idea of
what's going on here: in src/lib folder there are the three main
components of the library libgrive (drive, protocol and util); while
in the src/cli folder there's the command line interface tool that uses
the library. The CLI is called in the same way as the library (grive).

In this way, we can keep multiple clients using the same library in just
one repo..

CMakeLists.txt

@@ -9,78 +9,16 @@ find_package(JSONC REQUIRED)
 find_package(CURL REQUIRED)
 find_package(CppUnit)
 
+# Common include
+include_directories( ${grive_SOURCE_DIR}/src/lib
+    ${OPT_INCS}
+)
+
+add_subdirectory(src)
+
 IF ( CPPUNIT_FOUND )
+    message("-- Building unitary tests along with the library and the binary")
 	set( OPT_INCS		${CPPUNIT_INCLUDE_DIR} )
+    add_subdirectory(test)
 ENDIF ( CPPUNIT_FOUND )
 
-include_directories(
-	${grive_SOURCE_DIR}/src
-	${OPT_INCS}
-)
-
-file(GLOB DRIVE_HEADERS
-    ${grive_SOURCE_DIR}/src/drive/*.hh
-)
-
-file (GLOB PROTOCOL_HEADERS
-    ${grive_SOURCE_DIR}/src/protocol/*.hh
-)
-
-file (GLOB UTIL_HEADERS
-    ${grive_SOURCE_DIR}/src/util/*.hh
-)
-
-add_library( fgrive SHARED
-	src/drive/Collection.cc
-	src/drive/Drive.cc
-	src/protocol/Download.cc
-	src/protocol/HTTP.cc
-	src/protocol/Json.cc
-	src/protocol/OAuth2.cc
-	src/util/Crypt.cc
-	src/util/DateTime.cc
-	src/util/OS.cc
-	src/util/Path.cc
-)
-
-add_executable( grive
-	src/main.cc
-)
-
-target_link_libraries( fgrive
-	${CURL_LIBRARIES}
-	${JSONC_LIBRARY}
-	${OPENSSL_LIBRARIES}
-)
-
-target_link_libraries( grive
-    fgrive
-)
-
-set_target_properties(fgrive PROPERTIES
-    SOVERSION 0 VERSION 0.0.1
-)
-
-IF ( CPPUNIT_FOUND )
-	add_executable( unittest
-		test/UnitTest.cc
-		test/util/DateTimeTest.cc
-		test/util/FunctionTest.cc
-		test/util/PathTest.cc
-	)
-		
-    target_link_libraries( unittest
-		fgrive
-		${CPPUNIT_LIBRARY}
-    )
-    else ( CPPUNIT_FOUND )
-	    message( STATUS "skip building unittest" )
-endif ( CPPUNIT_FOUND )
-
-
-## Install targets
-install(TARGETS fgrive LIBRARY DESTINATION lib)
-install(TARGETS grive RUNTIME DESTINATION bin)
-install(FILES ${DRIVE_HEADERS} DESTINATION include/grive/drive)
-install(FILES ${PROTOCOL_HEADERS} DESTINATION include/grive/protocol)
-install(FILES ${UTIL_HEADERS} DESTINATION include/grive/util)

src/CMakeLists.txt

@@ -0,0 +1,4 @@
+# Keep the order right
+
+add_subdirectory(lib)
+add_subdirectory(cli)

src/cli/CMakeLists.txt

@@ -0,0 +1,14 @@
+
+add_executable( grive_executable
+	main.cc
+)
+
+target_link_libraries( grive_executable
+    grive 
+)
+
+set_target_properties( grive_executable
+    PROPERTIES OUTPUT_NAME grive
+)
+
+install(TARGETS grive_executable RUNTIME DESTINATION bin)

src/lib/CMakeLists.txt

@@ -0,0 +1,46 @@
+# lib subproject
+
+file(GLOB DRIVE_SOURCES
+    drive/*.cc
+)
+
+file(GLOB PROTOCOL_SOURCES
+    protocol/*.cc
+)
+
+file(GLOB UTIL_SOURCES
+    util/*.cc
+)
+
+file(GLOB DRIVE_HEADERS
+    drive/*.hh
+)
+
+file (GLOB PROTOCOL_HEADERS
+    protocol/*.hh
+)
+
+file (GLOB UTIL_HEADERS
+    util/*.hh
+)
+
+add_library( grive SHARED
+    ${DRIVE_SOURCES}
+    ${PROTOCOL_SOURCES}
+    ${UTIL_SOURCES}
+)
+
+target_link_libraries( grive
+	${CURL_LIBRARIES}
+	${JSONC_LIBRARY}
+	${OPENSSL_LIBRARIES}
+)
+
+set_target_properties(grive PROPERTIES
+    SOVERSION 0 VERSION 0.0.1
+)
+
+install(TARGETS grive LIBRARY DESTINATION lib)
+install(FILES ${DRIVE_HEADERS} DESTINATION include/grive/drive)
+install(FILES ${PROTOCOL_HEADERS} DESTINATION include/grive/protocol)
+install(FILES ${UTIL_HEADERS} DESTINATION include/grive/util)

test/CMakeLists.txt

@@ -0,0 +1,14 @@
+# test subfolder
+
+file(GLOB UTIL_TESTS util/*.cc)
+
+
+add_executable( unittest
+    UnitTest.cc
+    ${UTIL_TESTS}
+)
+
+target_link_libraries(unittest
+    grive
+    ${CPPUNIT_LIBRARY}
+)