Add crypto++ detect for cmake

CMakeLists.txt

@@ -1,13 +1,18 @@
-
+#Defined project name
 project(forgetIt)
+
+#Assign Modules path
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
+#Defined project VERSION
 set(VERSION_MAJOR 0)
 set(VERSION_MINOR 1)
 set(VERSION_REV 0)
 set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REV}")
 
+#Minimum cmake VERSION
 cmake_minimum_required(VERSION 2.6)
 
+#Add source directory
 add_subdirectory(src)
 

cmake/Modules/FindCrypto++.cmake

@@ -0,0 +1,36 @@
+# - Find Crypto++
+
+if(CRYPTO++_INCLUDE_DIR AND CRYPTO++_LIBRARIES)
+   set(CRYPTO++_FOUND TRUE)
+
+else(CRYPTO++_INCLUDE_DIR AND CRYPTO++_LIBRARIES)
+  find_path(CRYPTO++_INCLUDE_DIR cryptlib.h
+      /usr/include/crypto++
+      /usr/include/cryptopp
+      /usr/local/include/crypto++
+      /usr/local/include/cryptopp
+      /opt/local/include/crypto++
+      /opt/local/include/cryptopp
+      $ENV{SystemDrive}/Crypto++/include
+      )
+
+  find_library(CRYPTO++_LIBRARIES NAMES cryptopp
+      PATHS
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      $ENV{SystemDrive}/Crypto++/lib
+      )
+
+  if(CRYPTO++_INCLUDE_DIR AND CRYPTO++_LIBRARIES)
+    set(CRYPTO++_FOUND TRUE)
+    message(STATUS "Found Crypto++: ${CRYPTO++_INCLUDE_DIR}, ${CRYPTO++_LIBRARIES}")
+  else(CRYPTO++_INCLUDE_DIR AND CRYPTO++_LIBRARIES)
+    set(CRYPTO++_FOUND FALSE)
+    message(STATUS "Crypto++ not found.")
+  endif(CRYPTO++_INCLUDE_DIR AND CRYPTO++_LIBRARIES)
+
+  mark_as_advanced(CRYPTO++_INCLUDE_DIR CRYPTO++_LIBRARIES)
+
+endif(CRYPTO++_INCLUDE_DIR AND CRYPTO++_LIBRARIES)
+

src/CMakeLists.txt

@@ -1,18 +1,27 @@
+#Defined executable
 add_executable(
 	forgetIt
 	./main.cpp
 )
 
+#Find all libraries
 find_package(LibXML++ REQUIRED)
 find_package(GTK3 REQUIRED)
+find_package(Crypto++ REQUIRED)
 
-include_directories(${LibXML++_INCLUDE_DIRS} ${GTK3_INCLUDE_DIRS})
-target_link_libraries(forgetIt ${LibXML++_LIBRARIES} ${GTK3_LIBRARIES})
+#Include "Includes" and "Libraries"
+include_directories(${LibXML++_INCLUDE_DIRS} ${GTK3_INCLUDE_DIRS} ${CRYPTO++_INCLUDE_DIR})
+target_link_libraries(forgetIt ${LibXML++_LIBRARIES} ${GTK3_LIBRARIES} ${CRYPTO++_LIBRARIES})
 
+#Export "Includes" and "Libraries" to cache
 set_property(GLOBAL PROPERTY LibXML++_INCLUDE_DIRS "${LibXML++_INCLUDE_DIRS}")
 set_property(GLOBAL PROPERTY LibXML++_LIBRARIES "${LibXML++_LIBRARIES}")
 
+set_property(GLOBAL PROPERTY CRYPTO++_INCLUDE_DIR "${CRYPTO++_INCLUDE_DIR}")
+set_property(GLOBAL PROPERTY CRYPTO++_LIBRARIES "${CRYPTO++_LIBRARIES}")
 
+
+#Add subdirectory
 add_subdirectory(./CryptClass/)
 add_subdirectory(./IOFileClass/)
 add_subdirectory(./ParserClass/)

src/CryptClass/CMakeLists.txt

@@ -1 +1,8 @@
+#Retrieve crypto++ libraries
+get_property(CRYPTO++_LIBRARIES GLOBAL PROPERTY CRYPTO++_LIBRARIES)
+
+#Make CryptClass lib
 add_library(CryptClass ./AESCrypt.cpp ./HASHCrypt.cpp) 
+
+#Add crypto++ to CryptClass
+target_link_libraries(CryptClass ${CRYPTO++_LIBRARIES})

src/IOFileClass/CMakeLists.txt

@@ -1 +1,2 @@
+#Make IOFileClass lib
 add_library(IOFileClass ./FileManIOFile.cpp)

src/ParserClass/CMakeLists.txt

@@ -1,14 +1,11 @@
-add_library(ParserClass ./AbstractIDManager.cpp ./FileManParser.cpp)
-
-
+#Retrieve LibXML++ libraries
 get_property(LibXML++_INCLUDE_DIRS GLOBAL PROPERTY LibXML++_INCLUDE_DIRS)
 
+#Create ParserClass lib
+add_library(ParserClass ./AbstractIDManager.cpp ./FileManParser.cpp)
 
-
-
+#Make ParserClass lib
 target_link_libraries(ParserClass ${LibXML++_LIBRARIES})
 
-
-
-
+#Add FileManContainer subdirectory
 add_subdirectory(./FileManContainer/)

src/ParserClass/FileManContainer/CMakeLists.txt

@@ -1 +1,2 @@
+#Make FileManContainer lib
 add_library(FileManContainer ./Website.cpp)