Changeset 5112

Timestamp:

Feb 25, 2008, 8:21:22 PM (14 years ago)

Author:

charles

Message:

added tr_sha1_to_hex()

Location:

trunk/libtransmission

Files:

• metainfo.c (modified) (1 diff)
• utils.c (modified) (1 diff)
• utils.h (modified) (1 diff)

trunk/libtransmission/metainfo.c

@@ -193 +193 @@
     }
 
-    for( i = 0; i < SHA_DIGEST_LENGTH; i++ )
-    {
-        snprintf( inf->hashString + i * 2, sizeof( inf->hashString ) - i * 2,
-                  "%02x", inf->hash[i] );
-    }
+    tr_sha1_to_hex( inf->hashString, inf->hash );
     savedname( inf->torrent, sizeof( inf->torrent ), inf->hashString, tag );
 

trunk/libtransmission/utils.c

@@ -884 +884 @@
     return ratio;
 }
+
+void
+tr_sha1_to_hex( char * out, const uint8_t * sha1 )
+{
+    static const char hex[] = "0123456789abcdef";
+    int i;
+    for (i = 0; i < 20; i++) {
+        unsigned int val = *sha1++;
+        *out++ = hex[val >> 4];
+        *out++ = hex[val & 0xf];
+    }
+    *out = '\0';
+}

trunk/libtransmission/utils.h

@@ -139 +139 @@
 int tr_compareUint32( uint32_t a, uint32_t b );
 
+void tr_sha1_to_hex( char * out, const uint8_t * sha1 );
+
 /***
 ****