1. renamed url_escape/unescape to encode/decode

2. introduced a number of wrappers for accessing meta-variables mentioned in RFC3875
3. bumped library version info

1 files changed, 111 insertions, 6 deletions

diff --git a/include/kingate/cgi_gateway.h b/include/kingate/cgi_gateway.h
index f683580..a5c4056 100644
--- a/include/kingate/cgi_gateway.h
+++ b/include/kingate/cgi_gateway.h
@@ -6,2 +6,10 @@
 
+#ifndef __deprecated
+#if ( __GNUC__ == 3 && __GNUC_MINOR__ > 0 ) || __GNUC__ > 3
+#define __deprecated    __attribute__((deprecated))
+#else
+#define __deprecated
+#endif
+#endif
+
 /**
@@ -61,3 +69,3 @@ namespace kingate {
              */
-            string get_meta(const string& n) const { return iface.get_meta(n); }
+            const string& get_meta(const string& n) const { return iface.get_meta(n); }
 
@@ -100,3 +108,3 @@ namespace kingate {
              */
-            string get_GET(const string& n) const;
+            const string& get_GET(const string& n) const;
             /**
@@ -113,3 +121,3 @@ namespace kingate {
              */
-            string get_POST(const string& n) const;
+            const string& get_POST(const string& n) const;
             /**
@@ -128,3 +136,3 @@ namespace kingate {
              */
-            string get_param(const string& n) const;
+            const string& get_param(const string& n) const;
 
@@ -135,3 +143,3 @@ namespace kingate {
              */
-            const string& get_content_type() const;
+            const string& __deprecated get_content_type() const;
             /**
@@ -141,3 +149,3 @@ namespace kingate {
              */
-            unsigned long get_content_length() const;
+            unsigned long __deprecated get_content_length() const;
 
@@ -148,2 +156,99 @@ namespace kingate {
             bool is_content_parsed() const { return b_parsed_content; }
+
+            /**
+             * Retrieve the HTTP header value from the HTTP_ meta-variable.
+             * (see RFC3875)
+             * @param hn header field name.
+             * @return the HTTP header value.
+             */
+            const string& http_request_header(const string& hn) const;
+
+            /**
+             * Retrieve the AUTH_TYPE meta-variable (see RFC3875)
+             * @return authentication type.
+             */
+            const string& auth_type() const;
+            /**
+             * Retrieve the CONTENT_LENGTH meta-variable (see RFC3875)
+             * @return size of the request message body.
+             */
+            unsigned long cgi_gateway::content_length() const;
+            /**
+             * Retrieve the CONTENT_TYPE meta-variable (see RFC3875)
+             * @return media type of the request message body.
+             */
+            const string& content_type() const;
+            /**
+             * Retrieve the GATEWAY_INTERFACE meta-variable (see RFC3875)
+             * @return the gateway interface dialect.
+             */
+            const string& gateway_interface() const;
+            /**
+             * Retrieve the PATH_INFO meta-variable (see RFC3875)
+             * @return path to be interpreted by the script.
+             */
+            const string& path_info() const;
+            /**
+             * Retrieve the PATH_TRANSLATED meta-variable (see RFC3875)
+             * @return the translated path to the document.
+             */
+            const string& path_translated() const;
+            /**
+             * Retrieve the QUERY_STRING meta-variable (see RFC3875)
+             * @return the query string.
+             */
+            const string& query_string() const;
+            /**
+             * Retrieve the REMOTE_ADDR meta-variable (see RFC3875)
+             * @return the network address of the remote host.
+             */
+            const string& remote_addr() const;
+            /**
+             * Retrieve the REMOTE_HOST meta-variable (see RFC3875)
+             * @return the fully qualified domain name of the client if
+             * available. REMOTE_ADDR otherwise.
+             * @see remote_addr()
+             */
+            const string& remote_host() const;
+            /**
+             * Retrieve the REMOTE_IDENT meta-variable (see RFC3875)
+             * @return remote user identity (see RFC1413).
+             */
+            const string& remote_ident() const;
+            /**
+             * Retrieve the REMOTE_USER meta-variable (see RFC3875)
+             * @return the authenticated user name.
+             */
+            const string& remote_user() const;
+            /**
+             * Retrieve the REQUEST_METHOD meta-variable (see RFC3875)
+             * @return the http request method.
+             */
+            const string& request_method() const;
+            /**
+             * Retrieve the SCRIPT_NAME meta-variable (see RFC3875)
+             * @return the uri path identifying the script.
+             */
+            const string& script_name() const;
+            /**
+             * Retrieve the SERVER_NAME meta-variable (see RFC3875)
+             * @return the server name of the script.
+             */
+            const string& server_name() const;
+            /**
+             * Retrieve the SERVER_PORT meta-variable (see RFC3875)
+             * @return the port on which request was received.
+             */
+            unsigned int server_port() const;
+            /**
+             * Retrieve the SERVER_PROTOCOL meta-variable (see RFC3875)
+             * @return the protocol used for the request.
+             */
+            const string& server_protocol() const;
+            /**
+             * Retrieve the SERVER_SOFTWARE meta-variable (see RFC3875)
+             * @return the name and version of server software.
+             */
+            const string& server_software() const;
+
         private: