Initial commit

main.cpp

@@ -0,0 +1,56 @@
+#include "httpserver.hpp"
+
+//Added for the json-example:
+#include <boost/property_tree/ptree.hpp>
+#include <boost/property_tree/json_parser.hpp>
+
+using namespace std;
+//Added for the json-example:
+using namespace boost::property_tree;
+
+int main() {
+    //HTTP-server at port 8080 using 4 threads
+    HTTPServer httpserver(8080, 1);
+    
+    //Add resources using regular expressions for path and method
+    //POST-example for the path /string, responds the posted string
+    httpserver.resources["^/string/?$"]["^POST$"]=[](ostream& response, const Request& request, const smatch& path_match) {
+        //Retrieve string from istream (*request.content)
+        stringstream ss;
+        *request.content >> ss.rdbuf();
+        string content=move(ss.str());
+        
+        response << "HTTP/1.1 200 OK\r\nContent-Length: " << content.length() << "\r\n\r\n" << content;
+    };
+    
+    //POST-example for the path /json, responds firstName+" "+lastName from the posted json
+    //Responds with an appropriate error message if the posted json is not correct, or if firstName or lastName is missing
+    httpserver.resources["^/json/?$"]["^POST$"]=[](ostream& response, const Request& request, const smatch& path_match) {
+        ptree pt;
+        try {
+            read_json(*request.content, pt);
+
+            string name=pt.get<string>("firstName")+" "+pt.get<string>("lastName");
+
+            response << "HTTP/1.1 200 OK\r\nContent-Length: " << name.length() << "\r\n\r\n" << name;
+        }
+        catch(exception& e) {
+            response << "HTTP/1.1 400 Bad Request\r\nContent-Length: " << strlen(e.what()) << "\r\n\r\n" << e.what();
+        }
+    };
+    
+    //GET-example for the path /
+    httpserver.resources["^/$"]["^GET$"]=[](ostream& response, const Request& request, const smatch& path_match) {
+        response <<  "HTTP/1.1 200 OK\r\nContent-Length: 13\r\n\r\nRoot resource";
+    };
+    
+    //GET-example for the path /test, responds with the matched string in path (test) 
+    httpserver.resources["^/(test)/?$"]["^GET$"]=[](ostream& response, const Request& request, const smatch& path_match) {
+        response << "HTTP/1.1 200 OK\r\nContent-Length: 4\r\n\r\n" << path_match[1];
+    };
+    
+    //Start HTTP-server
+    httpserver.start();
+    
+    return 0;
+}