Move SHA1 computation from render/glyph.c to os/

Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Rémi Cardona <remi@gentoo.org>

1 files changed, 9 insertions, 27 deletions

diff --git a/render/glyph.c b/render/glyph.c
index 7fcdfd9d1..0b864ad4d 100644
--- a/render/glyph.c
+++ b/render/glyph.c
@@ -26,12 +26,7 @@
 #include <dix-config.h>
 #endif
 
-#ifdef HAVE_SHA1_IN_LIBMD /* Use libmd for SHA1 */
-# include <sha1.h>
-#else /* Use OpenSSL's libcrypto */
-# include <stddef.h>  /* buggy openssl/sha.h wants size_t */
-# include <openssl/sha.h>
-#endif
+#include "xsha1.h"
 
 #include "misc.h"
 #include "scrnintstr.h"
@@ -198,34 +193,21 @@ HashGlyph (xGlyphInfo    *gi,
 	   unsigned long size,
 	   unsigned char sha1[20])
 {
-#ifdef HAVE_SHA1_IN_LIBMD /* Use libmd for SHA1 */
-    SHA1_CTX ctx;
-
-    SHA1Init (&ctx);
-    SHA1Update (&ctx, gi, sizeof (xGlyphInfo));
-    SHA1Update (&ctx, bits, size);
-    SHA1Final (sha1, &ctx);
-#else /* Use OpenSSL's libcrypto */
-    SHA_CTX ctx;
+    void *ctx = x_sha1_init();
     int success;
 
-    success = SHA1_Init (&ctx);
-    if (! success)
+    if (!ctx)
 	return BadAlloc;
 
-    success = SHA1_Update (&ctx, gi, sizeof (xGlyphInfo));
-    if (! success)
+    success = x_sha1_update(ctx, gi, sizeof(xGlyphInfo));
+    if (!success)
 	return BadAlloc;
-
-    success = SHA1_Update (&ctx, bits, size);
-    if (! success)
+    success = x_sha1_update(ctx, bits, size);
+    if (!success)
 	return BadAlloc;
-
-    success = SHA1_Final (sha1, &ctx);
-    if (! success)
+    success = x_sha1_final(ctx, sha1);
+    if (!success)
 	return BadAlloc;
-#endif
-
     return Success;
 }