X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=libfcgi%2Ffcgiapp.c;h=2613031aae07fc7e69f7ae3a987233fd81464e0f;hb=c4d74207308dfafa652925306c6b2828843e0e97;hp=2879300f81a44726cc88f971ff1919ffa8df081a;hpb=796f8a6080afd9eab4c469b016c6382b59192872;p=catagits%2Ffcgi2.git

diff --git a/libfcgi/fcgiapp.c b/libfcgi/fcgiapp.c
index 2879300..2613031 100644
--- a/libfcgi/fcgiapp.c
+++ b/libfcgi/fcgiapp.c
@@ -11,7 +11,7 @@
  *
  */
 #ifndef lint
-static const char rcsid[] = "$Id: fcgiapp.c,v 1.28 2001/08/30 22:27:51 robs Exp $";
+static const char rcsid[] = "$Id: fcgiapp.c,v 1.35 2003/06/22 00:16:43 robs Exp $";
 #endif /* not lint */
 
 #include <assert.h>
@@ -71,6 +71,11 @@ static int isFastCGI = -1;
 static char *webServerAddressList = NULL;
 static FCGX_Request the_request;
 
+void FCGX_ShutdownPending(void)
+{
+    OS_ShutdownPending();
+}
+
 static void *Malloc(size_t size)
 {
     void *result = malloc(size);
@@ -102,14 +107,20 @@ static char *StringCopy(char *str)
  */
 int FCGX_GetChar(FCGX_Stream *stream)
 {
-    if(stream->rdNext != stream->stop)
-        return *stream->rdNext++;
-    if(stream->isClosed || !stream->isReader)
+    if (stream->isClosed || ! stream->isReader)
         return EOF;
+
+    if (stream->rdNext != stream->stop)
+        return *stream->rdNext++;
+
     stream->fillBuffProc(stream);
+    if (stream->isClosed)
+        return EOF;
+
     stream->stopUnget = stream->rdNext;
-    if(stream->rdNext != stream->stop)
+    if (stream->rdNext != stream->stop)
         return *stream->rdNext++;
+
     ASSERT(stream->isClosed); /* bug in fillBufProc if not */
     return EOF;
 }
@@ -133,7 +144,7 @@ int FCGX_GetStr(char *str, int n, FCGX_Stream *stream)
 {
     int m, bytesMoved;
 
-    if(n <= 0) {
+    if (stream->isClosed || ! stream->isReader || n <= 0) {
         return 0;
     }
     /*
@@ -158,10 +169,13 @@ int FCGX_GetStr(char *str, int n, FCGX_Stream *stream)
             if(bytesMoved == n)
                 return bytesMoved;
             str += m;
-	}
+        }
         if(stream->isClosed || !stream->isReader)
             return bytesMoved;
         stream->fillBuffProc(stream);
+        if (stream->isClosed)
+            return bytesMoved;
+
         stream->stopUnget = stream->rdNext;
     }
 }
@@ -932,8 +946,9 @@ static void SetError(FCGX_Stream *stream, int FCGI_errno)
      */
     if(stream->FCGI_errno == 0) {
         stream->FCGI_errno = FCGI_errno;
-        stream->isClosed = TRUE;
     }
+  
+    stream->isClosed = TRUE;
 }
 
 /*
@@ -1998,8 +2013,19 @@ void FCGX_Finish_r(FCGX_Request *reqDataPtr)
     if (reqDataPtr->in) {
         close |= FCGX_FClose(reqDataPtr->err);
         close |= FCGX_FClose(reqDataPtr->out);
+        close |= FCGX_GetError(reqDataPtr->in);
 
-	close |= FCGX_GetError(reqDataPtr->in);
+        /* discard any remaining data in input stream */
+        if (!close && !reqDataPtr->in->isClosed) {
+            FCGX_Stream *stream = reqDataPtr->in;
+
+            do {
+                stream->rdNext = stream->stop;
+                stream->fillBuffProc(stream);
+            } while (!stream->isClosed);
+
+            close |= FCGX_GetError(stream);
+        }
     }
 
     FCGX_Free(reqDataPtr, close);
@@ -2016,8 +2042,9 @@ void FCGX_Free(FCGX_Request * request, int close)
     FreeParams(&request->paramsPtr);
 
     if (close) {
-        OS_IpcClose(request->ipcFd);
+        OS_IpcClose(request->ipcFd, ! request->detached);
         request->ipcFd = -1;
+        request->detached = 0;
     }
 }
 
@@ -2292,3 +2319,23 @@ void FCGX_SetExitStatus(int status, FCGX_Stream *stream)
     data->reqDataPtr->appStatus = status;
 }
 
+
+int 
+FCGX_Attach(FCGX_Request * r)
+{
+    r->detached = FALSE;
+    return 0;
+}
+
+
+int 
+FCGX_Detach(FCGX_Request * r)
+{
+    if (r->ipcFd <= 0)
+    {
+        return -1;
+    }
+
+    r->detached = TRUE;
+    return 0;
+}