From c2250633618543648d385cff8fb446dae18b715b Mon Sep 17 00:00:00 2001
From: hugogogo <hugogogo@protonmail.com>
Date: Fri, 12 Aug 2022 11:45:06 +0200
Subject: [PATCH] script output fields is checked for duplicate

---
 Makefile                    |  2 +-
 srcs/Client.cpp             |  1 +
 srcs/utils.cpp              | 20 +++++++++++++++++++-
 srcs/utils.hpp              |  1 +
 srcs/webserv/cgi_script.cpp |  3 ---
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index b8b6734..dd6deaf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 
 NAME		 =	webserv
-CXX			 =	c++
+CXX			 =	clang++
 
 CXXFLAGS	 =	-Wall -Wextra #-Werror
 CXXFLAGS	+=	$(HEADERS_D:%=-I%)
diff --git a/srcs/Client.cpp b/srcs/Client.cpp
index 94259af..0dd22b3 100644
--- a/srcs/Client.cpp
+++ b/srcs/Client.cpp
@@ -284,6 +284,7 @@ void	Client::_parse_request_fields()
 		std::cerr << "err _parse_request_fields(): " << ret << " fields are bad formated\n";
 		status = 400; // "bad request"
 	}
+	::str_map_key_tolower(_request.headers);
 }
 
 void	Client::_parse_port_hostname(std::string host)
diff --git a/srcs/utils.cpp b/srcs/utils.cpp
index 832187c..a153684 100644
--- a/srcs/utils.cpp
+++ b/srcs/utils.cpp
@@ -267,7 +267,8 @@ size_t
 			err++;
 			continue;
 		}
-		key = ::str_tolower(key); // to make "key" case_insensitive
+//		bad idea, in cgi we need to have the original value
+//		key = ::str_tolower(key); // to make "key" case_insensitive
 		val = (*it).substr(pos + 1);
 		val = ::trim(val, ' ');
 		fields.insert( std::pair<std::string, std::string>(key, val) );
@@ -275,6 +276,23 @@ size_t
 	return err;
 }
 
+void	str_map_key_tolower(std::map<std::string, std::string> & mp)
+{
+	std::map<std::string, std::string>				new_mp;
+	std::map<std::string, std::string>::iterator	it;
+	std::string										key;
+	std::string										value;
+
+	for (it = mp.begin(); it != mp.end(); it++)
+	{
+		key = it->first;
+		value = it->second;
+		key = ::str_tolower(key);
+		new_mp.insert( std::pair<std::string, std::string>(key, value) );
+	}
+	mp.swap(new_mp);
+}
+
 // DEBUG
 void	print_special(std::string str)
 {
diff --git a/srcs/utils.hpp b/srcs/utils.hpp
index 2a766d5..bb9fae4 100644
--- a/srcs/utils.hpp
+++ b/srcs/utils.hpp
@@ -51,6 +51,7 @@ std::string					str_tolower(std::string str);
 std::string					extract_line(std::string & str, size_t pos = 0, std::string delim = "\n");
 std::string					get_line    (std::string   str, size_t pos = 0, std::string delim = "\n");
 size_t						parse_http_headers (std::string headers, std::map<std::string, std::string> & fields );
+void						str_map_key_tolower(std::map<std::string, std::string> & mp);
 void						throw_test();
 // debug
 void	print_special(std::string str);
diff --git a/srcs/webserv/cgi_script.cpp b/srcs/webserv/cgi_script.cpp
index d15b391..45b333b 100644
--- a/srcs/webserv/cgi_script.cpp
+++ b/srcs/webserv/cgi_script.cpp
@@ -198,9 +198,6 @@ for (it = scr_fld.begin(); it != scr_fld.end(); it++) {
 			{
 				pos = client->response.find(it_srv->first);
 				::extract_line(client->response, pos, CRLF);
-				// debug
-				std::cout << "helloooooooooooooooooooooooooooooo\n";
-				std::cout << pos << "\n";
 			}
 		}
 	}