1. awkward yet working support for POST file upload (requires mimetic)

2. support for NOT handling/parsing POSTed data (including application/x-www-form-urlencoded)

1 files changed, 54 insertions, 3 deletions

diff --git a/include/kingate/cgi_gateway.h b/include/kingate/cgi_gateway.h
index f20d72b..a26b0ae 100644
--- a/include/kingate/cgi_gateway.h
+++ b/include/kingate/cgi_gateway.h
@@ -42,8 +42,39 @@ namespace kingate {
              * The POST-passed parameters.
              */
             params_t post;
             /**
+             * Abstract base class for retrieving posted files.
+             */
+            class basic_file_t {
+                public:
+                    /**
+                     * Retrieve file name.
+                     * @return filename
+                     */
+                    virtual const string& filename() const = 0;
+                    /**
+                     * Retrieve file content type.
+                     * @return content type
+                     */
+                    virtual const string& content_type() const = 0;
+                    /**
+                     * Retrieve file contents.
+                     * @return reference to the stream for accessing file content.
+                     */
+                    virtual istream& content() = 0;
+                    virtual ~basic_file_t();
+            };
+            typedef basic_file_t *file_t;
+            /**
+             * The map holding information pertaining to files uploaded via post.
+             */
+            typedef multimap<string,file_t> files_t;
+            /**
+             * Files uploaded via post
+             */
+            files_t files;
+            /**
              * Cookies passed.
              */
             cookies_t cookies;
             /**
@@ -53,9 +84,15 @@ namespace kingate {
 
             /**
              * @param ci the interface to use.
              */
-            cgi_gateway(cgi_interface& ci);
+            cgi_gateway(cgi_interface& ci,bool parsebody = true);
+            virtual ~cgi_gateway() throw();
+
+            /**
+             * Parse request body.
+             */
+            void parse_request_body();
 
             /**
              * Check whether there is an 'environment' meta-variable with specific name
              * passed to CGI.
@@ -135,12 +172,26 @@ namespace kingate {
             /**
              * Retrieve the parameter passed either via POST or GET
              * (GET-parameter takes precedence).
              * @param n the parameter name.
-             * @return true if yes.
+             * @return the parameter contents.
              * @see exception_notfound.
              */
             const string& get_param(const string& n) const;
+            /**
+             * Check to see whether the file was uploaded in the request body.
+             * @param n the parameter name.
+             * @return true if yes.
+             */
+            bool has_file(const string& n) const;
+            /**
+             * Retrieve the file uploaded in the request body.
+             * @param n the parameter name.
+             * @return the file.
+             * @see exception_notfound.
+             */
+            const file_t get_file(const string& n) const;
+            file_t get_file(const string& n);
 
             /**
              * Retrieve the POST content-type (as passed via CONTENT_TYPE
              * environment variable).
@@ -176,9 +227,9 @@ namespace kingate {
             /**
              * Retrieve the CONTENT_LENGTH meta-variable (see RFC3875)
              * @return size of the request message body.
              */
-            unsigned long cgi_gateway::content_length() const;
+            unsigned long content_length() const;
             /**
              * Retrieve the CONTENT_TYPE meta-variable (see RFC3875)
              * @return media type of the request message body.
              */