X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fmhparse.c;h=8cfa89980ee9e37d8fee9a61104ab107124f5aaa;hb=492101aee1185135f239b3aabd5b2494f748c931;hp=91cc4116d27a2d1654606b995c71bf4ef8e89e96;hpb=436e6b477fa6dabe40404c84334e148b49682708;p=mmh

diff --git a/uip/mhparse.c b/uip/mhparse.c
index 91cc411..8cfa899 100644
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -22,8 +22,6 @@
 
 extern int debugsw;
 
-extern int endian;	/* mhmisc.c     */
-
 extern pid_t xpid;	/* mhshowsbr.c  */
 
 /* cache policies */
@@ -48,11 +46,7 @@ struct k2v SubText[] = {
     { NULL,       TEXT_UNKNOWN }    /* this one must be last! */
 };
 
-struct k2v Charset[] = {
-    { "us-ascii",   CHARSET_USASCII },
-    { "iso-8859-1", CHARSET_LATIN },
-    { NULL,         CHARSET_UNKNOWN }  /* this one must be last! */
-};
+/* Charset[] removed -- yozo.  Mon Oct  8 01:03:41 JST 2012 */
 
 /*
  * Structures for MULTIPART messages
@@ -1079,14 +1073,8 @@ InitText (CT ct)
 
     /* check if content specified a character set */
     if (*ap) {
-	/* match character set or set to CHARSET_UNKNOWN */
-	for (kv = Charset; kv->kv_key; kv++) {
-	    if (!mh_strcasecmp (*ep, kv->kv_key)) {
-		chset = *ep;
-		break;
-	    }
-	}
-	t->tx_charset = kv->kv_value;
+	chset = *ep;
+	t->tx_charset = CHARSET_SPECIFIED;
     } else {
 	t->tx_charset = CHARSET_UNSPECIFIED;
     }
@@ -1728,8 +1716,8 @@ openBase64 (CT ct, char **file)
 {
     int	bitno, cc, digested;
     int fd, len, skip, own_ct_fp = 0;
-    unsigned long bits;
-    unsigned char value, *b, *b1, *b2, *b3;
+    uint32_t bits;
+    unsigned char value, b;
     unsigned char *cp, *ep;
     char buffer[BUFSIZ];
     /* sbeck -- handle suffixes */
@@ -1737,16 +1725,6 @@ openBase64 (CT ct, char **file)
     CE ce;
     MD5_CTX mdContext;
 
-    /* the decoder works on the least-significant three bytes of the bits integer,
-       but their position in memory depend on both endian-ness and size of 
-       long int... for little-endian architectures the size is irrelevant, for
-       big-endian archs it's crucial... ideally we'd adopt posix and use a64l instead
-       of this mess. */
-    b  = (unsigned char *) &bits;
-    b1 = &b[endian > 0 ? sizeof(bits)==8?5:1 : 2];
-    b2 = &b[endian > 0 ? sizeof(bits)==8?6:2 : 1];
-    b3 = &b[endian > 0 ? sizeof(bits)==8?7:3 : 0];
-
     ce = ct->c_cefile;
     if (ce->ce_fp) {
 	fseek (ce->ce_fp, 0L, SEEK_SET);
@@ -1855,17 +1833,20 @@ openBase64 (CT ct, char **file)
 		    bits |= value << bitno;
 test_end:
 		    if ((bitno -= 6) < 0) {
-			putc ((char) *b1, ce->ce_fp);
+		    	b = (bits >> 16) & 0xff;
+			putc ((char) b, ce->ce_fp);
 			if (digested)
-			    MD5Update (&mdContext, b1, 1);
+			    MD5Update (&mdContext, &b, 1);
 			if (skip < 2) {
-			    putc ((char) *b2, ce->ce_fp);
+			    b = (bits >> 8) & 0xff;
+			    putc ((char) b, ce->ce_fp);
 			    if (digested)
-				MD5Update (&mdContext, b2, 1);
+				MD5Update (&mdContext, &b, 1);
 			    if (skip < 1) {
-				putc ((char) *b3, ce->ce_fp);
+			    	b = bits & 0xff;
+				putc ((char) b, ce->ce_fp);
 				if (digested)
-				    MD5Update (&mdContext, b3, 1);
+				    MD5Update (&mdContext, &b, 1);
 			    }
 			}
 
@@ -2825,20 +2806,9 @@ static int
 readDigest (CT ct, char *cp)
 {
     int	bitno, skip;
-    unsigned long bits;
+    uint32_t bits;
     char *bp = cp;
     unsigned char *dp, value, *ep;
-    unsigned char *b, *b1, *b2, *b3;
-
-    /* the decoder works on the least-significant three bytes of the bits integer,
-       but their position in memory depend on both endian-ness and size of 
-       long int... for little-endian architectures the size is irrelevant, for
-       big-endian archs it's crucial... ideally we'd adopt posix and use a64l instead
-       of this mess. */
-    b  = (unsigned char *) &bits;
-    b1 = &b[endian > 0 ? sizeof(bits)==8?5:1 : 2];
-    b2 = &b[endian > 0 ? sizeof(bits)==8?6:2 : 1];
-    b3 = &b[endian > 0 ? sizeof(bits)==8?7:3 : 0];
 
     bitno = 18;
     bits = 0L;
@@ -2861,11 +2831,11 @@ test_end:
 		if ((bitno -= 6) < 0) {
 		    if (dp + (3 - skip) > ep)
 			goto invalid_digest;
-		    *dp++ = *b1;
+		    *dp++ = (bits >> 16) & 0xff;
 		    if (skip < 2) {
-			*dp++ = *b2;
+			*dp++ = (bits >> 8) & 0xff;
 			if (skip < 1)
-			    *dp++ = *b3;
+			    *dp++ = bits & 0xff;
 		    }
 		    bitno = 18;
 		    bits = 0L;