X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fcomstack.c;h=96b841ca38dbd0d38e368ac7932f87350954a4ab;hb=aa8b9d245d1ff378c907669a350a4e484b35eac5;hp=640b09b50b5a444d4210aa4af1edd289385b1e7f;hpb=078ac9ebd245ab061726b49c41218549665dc61e;p=yaz-moved-to-github.git

diff --git a/src/comstack.c b/src/comstack.c
index 640b09b..96b841c 100644
--- a/src/comstack.c
+++ b/src/comstack.c
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 1995-2003, Index Data
+ * Copyright (c) 1995-2004, Index Data
  * See the file LICENSE for details.
  *
- * $Id: comstack.c,v 1.2 2003-11-17 10:40:56 mike Exp $
+ * $Id: comstack.c,v 1.5 2004-02-19 23:20:44 adam Exp $
  */
 
 #include <string.h>
@@ -14,6 +14,10 @@
 #include <yaz/unix.h>
 #include <yaz/odr.h>
 
+#ifdef WIN32
+#define strncasecmp _strnicmp
+#endif
+
 static const char *cs_errlist[] =
 {
     "No error or unspecified error",
@@ -136,6 +140,7 @@ int cs_look (COMSTACK cs)
     return cs->event;
 }
 
+#define CHUNK_DEBUG 0
 int cs_complete_auto(const unsigned char *buf, int len)
 {
     if (len > 5 && buf[0] >= 0x20 && buf[0] < 0x7f
@@ -156,23 +161,25 @@ int cs_complete_auto(const unsigned char *buf, int len)
                 {
                     if (chunked)
                     { 
+			/* inside chunked body .. */
                         while(1)
                         {
                             int chunk_len = 0;
                             i += 2;
-#if 0
+#if CHUNK_DEBUG
 /* debugging */
                             if (i <len-2)
                             {
-                                printf ("\n>>>");
+                                printf ("\n<<<");
+				int j;
                                 for (j = i; j <= i+4; j++)
                                     printf ("%c", buf[j]);
-                                printf ("<<<\n");
+                                printf (">>>\n");
                             }
 #endif
                             while (1)
                                 if (i >= len-2) {
-#if 0
+#if CHUNK_DEBUG
 /* debugging */                                    
                                     printf ("XXXXXXXX not there yet 1\n");
                                     printf ("i=%d len=%d\n", i, len);
@@ -192,6 +199,9 @@ int cs_complete_auto(const unsigned char *buf, int len)
                             if (buf[i] != '\r' || buf[i+1] != '\n' ||
                                 chunk_len < 0)
                                 return i+2;    /* bad. stop now */
+#if CHUNK_DEBUG
+			    printf ("XXXXXX chunk_len=%d\n", chunk_len);
+#endif			    
                             if (chunk_len == 0)
                             {
                                 /* consider trailing headers .. */
@@ -203,7 +213,7 @@ int cs_complete_auto(const unsigned char *buf, int len)
                                             return i+4;
                                     i++;
                                 }
-#if 0
+#if CHUNK_DEBUG
 /* debugging */
                                 printf ("XXXXXXXXX not there yet 2\n");
                                 printf ("i=%d len=%d\n", i, len);
@@ -222,21 +232,21 @@ int cs_complete_auto(const unsigned char *buf, int len)
                     }
                     break;
                 }
-                else if (i < len - 21 &&
-                         !memcmp(buf+i, "Transfer-Encoding: ", 18))
+                else if (i < len - 20 && 
+                         !strncasecmp(buf+i, "Transfer-Encoding:", 18))
                 {
                     i+=18;
-                    if (buf[i] == ' ')
+                    while (buf[i] == ' ')
                         i++;
                     if (i < len - 8)
-                        if (!memcmp(buf+i, "chunked", 7))
+                        if (!strncasecmp(buf+i, "chunked", 7))
                             chunked = 1;
                 }
-                else if (i < len - 18 &&
-                         !memcmp(buf+i, "Content-Length: ", 15))
+                else if (i < len - 17 &&
+                         !strncasecmp(buf+i, "Content-Length:", 15))
                 {
                     i+= 15;
-                    if (buf[i] == ' ')
+                    while (buf[i] == ' ')
                         i++;
                     content_len = 0;
                     while (i <= len-4 && isdigit(buf[i]))