From 15e3e451702396e870c00d186ff7710792a1f28e Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 3 Oct 2011 22:32:36 +0200
Subject: share: don't use SSL unless enabled

Don't even declare the struct members for disabled features

Introducing the CURLSHE_NOT_BUILT_IN return code for the share interface
when trying to set a sharing option that has been disabled (or not
enabled) in the library.
---
 lib/share.c | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'lib/share.c')

diff --git a/lib/share.c b/lib/share.c
index a3eae1639..6f8ba49cd 100644
--- a/lib/share.c
+++ b/lib/share.c
@@ -73,17 +73,20 @@ curl_share_setopt(CURLSH *sh, CURLSHoption option, ...)
       }
       break;
 
-#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
     case CURL_LOCK_DATA_COOKIE:
+#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
       if(!share->cookies) {
         share->cookies = Curl_cookie_init(NULL, NULL, NULL, TRUE );
         if(!share->cookies)
           return CURLSHE_NOMEM;
       }
       break;
-#endif   /* CURL_DISABLE_HTTP */
+#else   /* CURL_DISABLE_HTTP */
+      return CURLSHE_NOT_BUILT_IN;
+#endif
 
     case CURL_LOCK_DATA_SSL_SESSION:
+#ifdef USE_SSL
       if(!share->sslsession) {
         share->nsslsession = 8;
         share->sslsession = calloc(share->nsslsession,
@@ -92,6 +95,9 @@ curl_share_setopt(CURLSH *sh, CURLSHoption option, ...)
           return CURLSHE_NOMEM;
       }
       break;
+#else
+      return CURLSHE_NOT_BUILT_IN;
+#endif
 
     case CURL_LOCK_DATA_CONNECT:     /* not supported (yet) */
 
@@ -112,22 +118,28 @@ curl_share_setopt(CURLSH *sh, CURLSHoption option, ...)
       }
       break;
 
-#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
     case CURL_LOCK_DATA_COOKIE:
+#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
       if(share->cookies) {
         Curl_cookie_cleanup(share->cookies);
         share->cookies = NULL;
       }
       break;
-#endif   /* CURL_DISABLE_HTTP */
+#else   /* CURL_DISABLE_HTTP */
+      return CURLSHE_NOT_BUILT_IN;
+#endif
 
     case CURL_LOCK_DATA_SSL_SESSION:
+#ifdef USE_SSL
       if(share->sslsession) {
         free(share->sslsession);
         share->sslsession = NULL;
         share->nsslsession = 0;
       }
       break;
+#else
+      return CURLSHE_NOT_BUILT_IN;
+#endif
 
     case CURL_LOCK_DATA_CONNECT:
       break;
@@ -186,11 +198,13 @@ curl_share_cleanup(CURLSH *sh)
   if(share->cookies)
     Curl_cookie_cleanup(share->cookies);
 
+#ifdef USE_SSL
   if(share->sslsession) {
     for(i = 0; i < share->nsslsession; ++i)
       Curl_ssl_kill_session(&(share->sslsession[i]));
     free(share->sslsession);
   }
+#endif
 
   if(share->unlockfunc)
     share->unlockfunc(NULL, CURL_LOCK_DATA_SHARE, share->clientdata);
-- 
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