Add working example for VS2013 and update CMakeList.txt

CMakeLists.txt

@@ -9,9 +9,15 @@ if (NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE "Release")
 endif()
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -std=c++1y")
 
+if (MSVC)
+set(Boost_USE_STATIC_LIBS "On")
+find_package( Boost 1.52 COMPONENTS date_time filesystem system thread regex REQUIRED )
+else()
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -std=c++1y")
 find_package( Boost 1.52 COMPONENTS date_time filesystem system thread REQUIRED )
+endif()
+
 include_directories( ${Boost_INCLUDE_DIR} )
 
 set(PROJECT_INCLUDE_DIR 
@@ -22,8 +28,10 @@ include_directories("${PROJECT_INCLUDE_DIR}")
 include_directories("${PROJECT_SOURCE_DIR}")
  
 #add_subdirectory(src)
-add_subdirectory(tests)
 add_subdirectory(examples)
+if (MSVC)
+else()
+add_subdirectory(tests)
 
 enable_testing()
 add_test(NAME crow_test COMMAND ${CMAKE_CURRENT_BINARY_DIR}/tests/unittest)
@@ -39,3 +47,4 @@ add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/amalgamate/crow_all.h
     )
 
 add_custom_target(amalgamation ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/amalgamate/crow_all.h)
+endif()

examples/CMakeLists.txt

@@ -1,5 +1,11 @@
 cmake_minimum_required(VERSION 2.8)
 project (crow_examples)
+
+if (MSVC)
+add_executable(example_vs example_vs.cpp)
+target_link_libraries(example_vs ${Boost_LIBRARIES})
+target_link_libraries(example_vs ${CMAKE_THREAD_LIBS_INIT})
+else ()
  
 add_executable(example example.cpp)
 #target_link_libraries(example crow)
@@ -35,3 +41,4 @@ add_custom_target(example_chat_copy ALL DEPENDS example_chat.html)
 
 #SET( CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -g -pg" )
 #SET( CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -g -pg" )
+endif()

examples/example_vs.cpp

@@ -0,0 +1,132 @@
+#include "crow.h"
+#include "json.h"
+
+#include <sstream>
+
+class ExampleLogHandler : public crow::ILogHandler {
+    public:
+        void log(std::string message, crow::LogLevel level) override {
+//            cerr << "ExampleLogHandler -> " << message;
+        }
+};
+
+struct ExampleMiddleware 
+{
+    std::string message;
+
+    ExampleMiddleware() 
+    {
+        message = "foo";
+    }
+
+    void setMessage(std::string newMsg)
+    {
+        message = newMsg;
+    }
+
+    struct context
+    {
+    };
+
+    void before_handle(crow::request& req, crow::response& res, context& ctx)
+    {
+        CROW_LOG_DEBUG << " - MESSAGE: " << message;
+    }
+
+    void after_handle(crow::request& req, crow::response& res, context& ctx)
+    {
+        // no-op
+    }
+};
+
+int main()
+{
+    crow::App<ExampleMiddleware> app;
+
+    app.get_middleware<ExampleMiddleware>().setMessage("hello");
+
+    app.route_dynamic("/")
+    ([]{
+        return "Hello World!";
+    });
+
+    app.route_dynamic("/about")
+    ([](){
+        return "About Crow example.";
+    });
+
+    // a request to /path should be forwarded to /path/
+    app.route_dynamic("/path/")
+    ([](){
+        return "Trailing slash test case..";
+    });
+
+    // simple json response
+    app.route_dynamic("/json")
+    ([]{
+        crow::json::wvalue x;
+        x["message"] = "Hello, World!";
+        return x;
+    });
+
+    app.route_dynamic("/hello/<int>")
+    ([](int count){
+        if (count > 100)
+            return crow::response(400);
+        std::ostringstream os;
+        os << count << " bottles of beer!";
+        return crow::response(os.str());
+    });
+
+    app.route_dynamic("/add/<int>/<int>")
+    ([](const crow::request& req, crow::response& res, int a, int b){
+        std::ostringstream os;
+        os << a+b;
+        res.write(os.str());
+        res.end();
+    });
+
+    // Compile error with message "Handler type is mismatched with URL paramters"
+    //CROW_ROUTE(app,"/another/<int>")
+    //([](int a, int b){
+        //return crow::response(500);
+    //});
+
+    // more json example
+    app.route_dynamic("/add_json")
+        .methods(crow::HTTPMethod::POST)
+    ([](const crow::request& req){
+        auto x = crow::json::load(req.body);
+        if (!x)
+            return crow::response(400);
+        auto sum = x["a"].i()+x["b"].i();
+        std::ostringstream os;
+        os << sum;
+        return crow::response{os.str()};
+    });
+
+    app.route_dynamic("/params")
+    ([](const crow::request& req){
+        std::ostringstream os;
+        os << "Params: " << req.url_params << "\n\n"; 
+        os << "The key 'foo' was " << (req.url_params.get("foo") == nullptr ? "not " : "") << "found.\n";
+        if(req.url_params.get("pew") != nullptr) {
+            double countD = boost::lexical_cast<double>(req.url_params.get("pew"));
+            os << "The value of 'pew' is " <<  countD << '\n';
+        }
+        auto count = req.url_params.get_list("count");
+        os << "The key 'count' contains " << count.size() << " value(s).\n";
+        for(const auto& countVal : count) {
+            os << " - " << countVal << '\n';
+        }
+        return crow::response{os.str()};
+    });    
+
+    // ignore all log
+    crow::logger::setLogLevel(crow::LogLevel::DEBUG);
+    //crow::logger::setHandler(std::make_shared<ExampleLogHandler>());
+
+    app.port(18080)
+        .multithreaded()
+        .run();
+}