Updated for help commands (and a little bit on ketama)

[awesomized/libmemcached] / lib / memcached_response.c

diff --git a/lib/memcached_response.c b/lib/memcached_response.c
index 91ae3fe60870e48092bd2c1bff8f28c56c81717e..5b0b7831cd8b7fef75d43e806cfa0c30393bde90 100644 (file)
--- a/lib/memcached_response.c
+++ b/lib/memcached_response.c
@@ -5,32 +5,40 @@
   from an issued command.
 */
 
-#include <memcached.h>
+#include "common.h"
+#include "memcached_io.h"
 
 memcached_return memcached_response(memcached_st *ptr, 
                                     char *buffer, size_t buffer_length,
                                     unsigned int server_key)
 {
+  unsigned int x;
   size_t send_length;
   char *buffer_ptr;
 
   memset(buffer, 0, buffer_length);
   send_length= 0;
 
-  buffer_ptr= buffer;
-  while (1)
+  for (x= 0; x <= ptr->stack_responses; x++)
   {
-    unsigned int read_length;
-    read_length= read(ptr->hosts[server_key].fd, buffer_ptr, 1);
+    buffer_ptr= buffer;
+    while (1)
+    {
+      unsigned int read_length;
+
+      read_length= memcached_io_read(ptr, server_key,
+                                     buffer_ptr, 1);
 
-    if (read_length != 1)
-      return  MEMCACHED_UNKNOWN_READ_FAILURE;
+      if (read_length != 1)
+        return  MEMCACHED_UNKNOWN_READ_FAILURE;
 
-    if (*buffer_ptr == '\n')
-      break;
-    else
-      buffer_ptr++;
+      if (*buffer_ptr == '\n')
+        break;
+      else
+        buffer_ptr++;
+    }
   }
+  ptr->stack_responses= 0;
 
   switch(buffer[0])
   {
@@ -40,15 +48,17 @@ memcached_return memcached_response(memcached_st *ptr,
     return MEMCACHED_SUCCESS;
   case 'S': /* STORED STATS SERVER_ERROR */
     {
-      if (buffer[1] == 'T') /* STORED STATS */
-        return MEMCACHED_SUCCESS;
+      if (buffer[2] == 'A') /* STORED STATS */
+        return MEMCACHED_STAT;
       else if (buffer[1] == 'E')
         return MEMCACHED_SERVER_ERROR;
+      else if (buffer[1] == 'T')
+        return MEMCACHED_STORED;
       else
         return MEMCACHED_UNKNOWN_READ_FAILURE;
     }
   case 'D': /* DELETED */
-    return MEMCACHED_SUCCESS;
+    return MEMCACHED_DELETED;
   case 'N': /* NOT_FOUND */
     {
       if (buffer[4] == 'F')
@@ -61,7 +71,7 @@ memcached_return memcached_response(memcached_st *ptr,
   case 'E': /* PROTOCOL ERROR or END */
     {
       if (buffer[1] == 'N')
-        return MEMCACHED_NOTFOUND;
+        return MEMCACHED_END;
       else if (buffer[1] == 'R')
         return MEMCACHED_PROTOCOL_ERROR;
       else
@@ -72,7 +82,6 @@ memcached_return memcached_response(memcached_st *ptr,
   default:
     return MEMCACHED_UNKNOWN_READ_FAILURE;
 
-    return MEMCACHED_READ_FAILURE;
   }
 
   return MEMCACHED_SUCCESS;