1 files changed, 67 insertions, 0 deletions

diff --git a/src/fastcgi.cc b/src/fastcgi.cc
new file mode 100644
index 0000000..7484449
--- a/dev/null
+++ b/src/fastcgi.cc
@@ -0,0 +1,67 @@
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "kingate/fastcgi.h"
+#include "kingate/exception.h"
+
+namespace kingate {
+
+        bool fcgi_socket::_initialized = false;
+
+        fcgi_socket::fcgi_socket(const char *s,int bl) 
+            : sock(-1) {
+                if(!_initialized) {
+                    if( FCGX_Init() )
+                        throw exception(CODEPOINT,"failed to FCGX_Init()");
+                    _initialized = true;
+                }
+                sock = FCGX_OpenSocket(s,bl);
+                if(sock<0)
+                    throw exception(CODEPOINT,"failed to FCGX_OpenSocket(");
+                // TODO: check if there is a ':', not if it starts with ':'
+                if(*s != ':')
+                    if(chmod(s,0777)) // XXX: configurable.
+                        throw exception(CODEPOINT,"failed to chmod()");
+            }
+        fcgi_socket::fcgi_socket(int s)
+            : sock(0) {
+                if(!_initialized) {
+                    if( FCGX_Init() )
+                        throw exception(CODEPOINT,"failed to FCGX_Init()");
+                    _initialized = true;
+                }
+            }
+        fcgi_socket::~fcgi_socket() {
+            if(sock>=0)
+                close(sock);
+        }
+
+        fcgi_interface::fcgi_interface(fcgi_socket& s,int f)
+            : sin(&sbin), sout(&sbout), serr(&sberr) {
+                if( FCGX_InitRequest(&request,s.sock,f) )
+                    throw exception(CODEPOINT,"failed to FCGX_InitRequest()");
+                if( FCGX_Accept_r(&request) )
+                    throw exception(CODEPOINT,"failed to FCGX_Accept_r()");
+                sbin.attach(request.in);
+                sbout.attach(request.out);
+                sberr.attach(request.err);
+                metavars.clear(); // XXX: redundant.
+                for(char **p = request.envp; *p; p++) {
+                    const char *e = strchr(*p,'=');
+                    if(!e){
+                        // XXX: check if we have it already?
+                        metavars[*p] = string(0);
+                    }else{
+                        int l = e-*p; e++;
+                        // XXX: check if we have it already?
+                        metavars[string(*p,l)]=e;
+                    }
+                }
+            }
+        fcgi_interface::~fcgi_interface() {
+            sout.flush();
+            serr.flush();
+            FCGX_Finish_r(&request);
+        }
+
+}