X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fmhbuild.c;h=fde4a1d784fd1d3cd3a6c017d828c4c741480be6;hb=1e42112bb983f886f389b1fa3ef4d90a4dad4f91;hp=5ad0fc10ff84537d60a4a44dda39837c321d93f5;hpb=ca0b3e830b86700d9e5e31b1784de2bdcaf58fc5;p=mmh

diff --git a/uip/mhbuild.c b/uip/mhbuild.c
index 5ad0fc1..fde4a1d 100644
--- a/uip/mhbuild.c
+++ b/uip/mhbuild.c
@@ -111,7 +111,7 @@ main(int argc, char **argv)
 	char *cp, buf[BUFSIZ];
 	char buffer[BUFSIZ], *compfile = NULL;
 	char **argp, **arguments;
-	CT ct, cts[2];
+	CT ct;
 	FILE *fp = NULL;
 	FILE *fp_out = NULL;
 
@@ -220,8 +220,6 @@ main(int argc, char **argv)
 
 		/* build the content structures for MIME message */
 		ct = build_mime(infile);
-		cts[0] = ct;
-		cts[1] = NULL;
 
 		/* output MIME message to this temporary file */
 		strncpy(outfile, m_mktemp(invo_name, NULL, &fp_out),
@@ -255,8 +253,6 @@ main(int argc, char **argv)
 
 	/* build the content structures for MIME message */
 	ct = build_mime(compfile);
-	cts[0] = ct;
-	cts[1] = NULL;
 
 	/* output MIME message to this temporary file */
 	strncpy(outfile, m_mktemp2(compfile, invo_name, NULL, &fp_out),
@@ -788,8 +784,8 @@ call_init:
 				adios(NULL, "sorry, \"#%s/%s\" isn't supported", ci->ci_type, ci->ci_subtype);
 			}
 use_forw:
-			adios(NULL, "use \"#forw [+folder] [msgs]\" instead of \"#%s/%s\"", ci->ci_type, ci->ci_subtype);
-			/* NOTREACHED */
+			admonish(NULL, "use \"#forw [+folder] [msgs]\" instead of \"#%s/%s\"", ci->ci_type, ci->ci_subtype);
+			/* FALL */
 
 		default:
 			if ((ct->c_ctinitfnx = s2i->si_init))
@@ -1243,10 +1239,10 @@ static int
 scan_content(CT ct)
 {
 	int len;
-	int check8bit = 0, contains8bit = 0;  /* check if contains 8bit data */
-	int checklinelen = 0, linelen = 0;  /* check for long lines */
-	int checkboundary = 0, boundaryclash = 0; /* check if clashes with multipart boundary   */
-	int checklinespace = 0, linespace = 0;  /* check if any line ends with space */
+	int check8bit = 0, contains8bit = 0;
+	int checklinelen = 0, linelen = 0;
+	int checkboundary = 0, boundaryclash = 0;
+	int checklinespace = 0, linespace = 0;  /* trailing whitespace */
 	unsigned char *cp = NULL, buffer[BUFSIZ];
 	struct text *t = NULL;
 	FILE *in = NULL;
@@ -1301,13 +1297,6 @@ scan_content(CT ct)
 		}
 		break;
 
-	case CT_APPLICATION:
-		check8bit = 1;
-		checklinelen = 1;
-		checklinespace = 1;
-		checkboundary = 1;
-		break;
-
 	case CT_MESSAGE:
 		check8bit = 0;
 		checklinelen = 0;
@@ -1315,13 +1304,10 @@ scan_content(CT ct)
 		checkboundary = 1;
 		break;
 
+	case CT_APPLICATION:
 	case CT_AUDIO:
 	case CT_IMAGE:
 	case CT_VIDEO:
-		/*
-		** Don't check anything for these types,
-		** since we are forcing use of base64.
-		*/
 		check8bit = 0;
 		checklinelen = 0;
 		checklinespace = 0;
@@ -1338,9 +1324,6 @@ scan_content(CT ct)
 		len = strlen(prefix);
 
 		while (fgets(buffer, sizeof(buffer) - 1, in)) {
-			/*
-			** Check for 8bit data.
-			*/
 			if (check8bit) {
 				for (cp = buffer; *cp; cp++) {
 					if (!isascii(*cp)) {
@@ -1351,17 +1334,11 @@ scan_content(CT ct)
 				}
 			}
 
-			/*
-			** Check line length.
-			*/
 			if (checklinelen && (strlen(buffer) > CPERLIN + 1)) {
 				linelen = 1;
 				checklinelen = 0;  /* no need to keep checking */
 			}
 
-			/*
-			** Check if line ends with a space.
-			*/
 			if (checklinespace &&
 					(cp = buffer + strlen(buffer) - 2) >
 					buffer && isspace(*cp)) {
@@ -1430,24 +1407,19 @@ scan_content(CT ct)
 			ct->c_encoding = CE_7BIT;
 		break;
 
-	case CT_APPLICATION:
-		/* For application type, use base64, except when postscript */
-		if (contains8bit || linelen || linespace)
-			ct->c_encoding = (ct->c_subtype ==
-					APPLICATION_POSTSCRIPT) ?
-					CE_QUOTED : CE_BASE64;
-		else
-			ct->c_encoding = CE_7BIT;
-		break;
-
 	case CT_MESSAGE:
 		ct->c_encoding = CE_7BIT;
 		break;
 
+	case CT_APPLICATION:
 	case CT_AUDIO:
 	case CT_IMAGE:
 	case CT_VIDEO:
-		/* For audio, image, and video contents, just use base64 */
+		/*
+		** Forcing use of base64, because these types likely
+		** contain binary data and NUL bytes. Don't care about
+		** files that would be clean.
+		*/
 		ct->c_encoding = CE_BASE64;
 		break;
 	}