sylpheed_2.2.4.bb : Really fix compiling with GnuTLS this time. I had

some openssl shrapnel in staging that gave me false positives. As a
bonus I also had to forward port patches in gnutls.
gnutls_1.3.5.bb : forward ported the openssl patches to this version of
gnutls. This was an outstounding action from bug #725.

3 files changed, 123 insertions, 2 deletions

diff --git a/packages/gnutls/gnutls-1.3.5/.mtn2git_empty b/packages/gnutls/gnutls-1.3.5/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/gnutls/gnutls-1.3.5/.mtn2git_empty
diff --git a/packages/gnutls/gnutls-1.3.5/gnutls-openssl.patch b/packages/gnutls/gnutls-1.3.5/gnutls-openssl.patch
new file mode 100644
index 0000000000..6eca97efd7
--- /dev/null
+++ b/packages/gnutls/gnutls-1.3.5/gnutls-openssl.patch
@@ -0,0 +1,120 @@
+--- gnutls-1.3.5/libextra/gnutls_openssl.c.orig	2006-04-28 20:01:40.000000000 +0100
++++ gnutls-1.3.5/libextra/gnutls_openssl.c	2006-04-28 20:10:33.000000000 +0100
+@@ -252,12 +252,17 @@
+   ssl->rfd = (gnutls_transport_ptr_t) - 1;
+   ssl->wfd = (gnutls_transport_ptr_t) - 1;
+ 
++  ssl->ssl_peek_buffer = NULL;
++  ssl->ssl_peek_buffer_size = ssl->ssl_peek_avail = 0;
++
+   return ssl;
+ }
+ 
+ void
+ SSL_free (SSL * ssl)
+ {
++  if (ssl->ssl_peek_buffer)
++    free(ssl->ssl_peek_buffer);
+   gnutls_certificate_free_credentials (ssl->gnutls_cred);
+   gnutls_deinit (ssl->gnutls_state);
+   free (ssl);
+@@ -281,6 +286,7 @@
+ SSL_set_fd (SSL * ssl, int fd)
+ {
+   gnutls_transport_set_ptr (ssl->gnutls_state, (gnutls_transport_ptr_t) fd);
++  ssl->rfd = ssl->wfd = fd;
+   return 1;
+ }
+ 
+@@ -306,6 +312,17 @@
+   return 1;
+ }
+ 
++int SSL_get_rfd(SSL *ssl)
++{
++  return ssl->rfd;
++}
++
++int SSL_get_wfd(SSL *ssl)
++{
++  return ssl->wfd;
++}
++
++
+ void
+ SSL_set_bio (SSL * ssl, BIO * rbio, BIO * wbio)
+ {
+@@ -321,6 +338,8 @@
+ int
+ SSL_pending (SSL * ssl)
+ {
++  if (ssl->ssl_peek_avail)
++    return ssl->ssl_peek_avail;
+   return gnutls_record_check_pending (ssl->gnutls_state);
+ }
+ 
+@@ -476,11 +495,50 @@
+   return 1;
+ }
+ 
++int SSL_peek(SSL *ssl, void *buf, int len)
++{
++  if (len > ssl->ssl_peek_buffer_size) {
++    ssl->ssl_peek_buffer = realloc (ssl->ssl_peek_buffer, len);
++    ssl->ssl_peek_buffer_size = len;
++  }
++
++  if (ssl->ssl_peek_avail == 0) {
++
++    int ret;
++    
++    ret = gnutls_record_recv(ssl->gnutls_state, ssl->ssl_peek_buffer, len);
++    ssl->last_error = ret;
++    
++    if (ret > 0)
++      ssl->ssl_peek_avail += ret;
++  }
++
++  if (len > ssl->ssl_peek_avail)
++    len = ssl->ssl_peek_avail;
++
++  memcpy (buf, ssl->ssl_peek_buffer, len);
++
++  return len;
++}
++
+ int
+ SSL_read (SSL * ssl, void *buf, int len)
+ {
+   int ret;
+ 
++  if (ssl->ssl_peek_avail) {
++    int n = (ssl->ssl_peek_avail > len) ? len : ssl->ssl_peek_avail;
++
++    memcpy (buf, ssl->ssl_peek_buffer, n);
++
++    if (ssl->ssl_peek_avail > n)
++      memmove (ssl->ssl_peek_buffer, ssl->ssl_peek_buffer + n, ssl->ssl_peek_avail - n);
++
++    ssl->ssl_peek_avail -= n;
++
++    return n;
++  }
++
+   ret = gnutls_record_recv (ssl->gnutls_state, buf, len);
+   ssl->last_error = ret;
+ 
+--- gnutls-1.3.5/includes/gnutls/openssl.h.orig	2006-04-28 20:10:55.000000000 +0100
++++ gnutls-1.3.5/includes/gnutls/openssl.h	2006-04-28 20:11:52.000000000 +0100
+@@ -164,6 +164,11 @@
+ 
+     gnutls_transport_ptr_t rfd;
+     gnutls_transport_ptr_t wfd;
++
++    char *ssl_peek_buffer;
++    size_t ssl_peek_buffer_size;
++    size_t ssl_peek_avail;
++
+   };
+ 
+ #define rbio gnutls_state
diff --git a/packages/gnutls/gnutls_1.3.5.bb b/packages/gnutls/gnutls_1.3.5.bb
index 7a45953998..90475b4162 100644
--- a/packages/gnutls/gnutls_1.3.5.bb
+++ b/packages/gnutls/gnutls_1.3.5.bb
@@ -3,9 +3,10 @@ DEPENDS = "zlib libgcrypt lzo"
 MAINTAINER = "Eric Shattow <lucent@gmail.com>"
 
 LICENSE = "LGPL"
-PR = "r1"
+PR = "r2"
 
-SRC_URI = "ftp://ftp.gnutls.org/pub/gnutls/devel/gnutls-${PV}.tar.bz2"
+SRC_URI = "ftp://ftp.gnutls.org/pub/gnutls/devel/gnutls-${PV}.tar.bz2 \
+           file://gnutls-openssl.patch;patch=1"
 
 inherit autotools
 inherit binconfig