merge from hugo, add parsing requests and wip cgi

srcs/utils.cpp

@@ -3,9 +3,9 @@
 
 std::vector<std::string> split(std::string input, char delimiter)
 {
-    std::vector<std::string> answer;
-    std::stringstream ss(input);
-    std::string temp;
+    std::vector<std::string>	answer;
+    std::stringstream			ss(input);
+    std::string					temp;
  
     while (getline(ss, temp, delimiter))
         answer.push_back(temp);
@@ -13,6 +13,22 @@ std::vector<std::string> split(std::string input, char delimiter)
     return answer;
 }
 
+std::string	trim(std::string str, char c)
+{
+	str = str.substr(str.find_first_not_of(c));
+	str = str.substr(0, str.find_last_not_of(c) + 1);
+
+	return str;
+}
+
+std::string	itos(int n)
+{
+	std::stringstream	strs;
+
+	strs << n;
+	return ( strs.str() );
+}
+
 bool	isNumeric(std::string str)
 {
 	for (size_t i = 0; i < str.length(); i++)
@@ -23,7 +39,6 @@ bool	isNumeric(std::string str)
 	return true;
 }
 
-
 bool	isNumeric_btw(int low, int high, std::string str)
 {
 	for (size_t i = 0; i < str.length(); i++)
@@ -37,11 +52,3 @@ bool	isNumeric_btw(int low, int high, std::string str)
 	return true;
 }
 
-char*	itoa(int n)
-{
-	std::stringstream	strs;
-
-	strs << n;
-	// casts : https://stackoverflow.com/questions/332030/when-should-static-cast-dynamic-cast-const-cast-and-reinterpret-cast-be-used
-	return ( const_cast<char*>( strs.str().c_str() ) );
-}