X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Ffmt_scan.c;h=8f81e77a3f7f9ea1c00b379365909ea426c11156;hp=c9b882da395bb987e89496cebabea4db28700d94;hb=6630f05d0a6d631c9ed2edfef9951df892287794;hpb=076b15369a863a489181015d3d9a39db38c6856d

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index c9b882d..8f81e77 100644
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -130,7 +130,7 @@ match (char *str, char *sub)
 				sp++;\
 			}\
 			while ((c = (unsigned char) *sp++) && --i >= 0 && cp < ep)\
-				if (isgraph(c)) \
+				if (!iscntrl(c) && !isspace(c)) \
 				    *cp++ = c;\
 				else {\
 					while ((c = (unsigned char) *sp) && (iscntrl(c) || isspace(c)))\
@@ -148,7 +148,7 @@ match (char *str, char *sub)
 		    while ((c = (unsigned char) *sp) && (iscntrl(c) || isspace(c)))\
 			sp++;\
 		    while((c = (unsigned char) *sp++) && cp < ep)\
-			if (isgraph(c)) \
+		        if (!iscntrl(c) && !isspace(c)) \
 			    *cp++ = c;\
 			else {\
 			    while ((c = (unsigned char) *sp) && (iscntrl(c) || isspace(c)))\
@@ -442,14 +442,14 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
 	    break;
 
 	case FT_LS_DECODECOMP:
-	    if (decode_rfc2047(fmt->f_comp->c_text, buffer2))
+	    if (decode_rfc2047(fmt->f_comp->c_text, buffer2, sizeof(buffer2)))
 		str = buffer2;
 	    else
 		str = fmt->f_comp->c_text;
 	    break;
 
 	case FT_LS_DECODE:
-	    if (str && decode_rfc2047(str, buffer2))
+	    if (str && decode_rfc2047(str, buffer2, sizeof(buffer2)))
 		str = buffer2;
 	    break;
 
@@ -458,6 +458,7 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
 		    char *xp;
 
 		    strncpy(buffer, str, sizeof(buffer));
+		    buffer[sizeof(buffer)-1] = '\0';
 		    str = buffer;
 		    while (isspace(*str))
 			    str++;
@@ -646,6 +647,7 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
 	    if ((str = mn->m_pers) == NULL) {
 	        if ((str = mn->m_note)) {
 	            strncpy (buffer, str, sizeof(buffer));
+		    buffer[sizeof(buffer)-1] = '\0';
 	            str = buffer;
 	            if (*str == '(')
 	            	str++;
@@ -682,6 +684,40 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
 		  }
 		}
 	    }
+	    break;  
+
+
+		/* UNQUOTEs RFC-2822 quoted-string and quoted-pair */
+	case FT_LS_UNQUOTE:
+	    if (str) {	  	
+		int m;
+		strncpy(buffer, str, sizeof(buffer));
+		/* strncpy doesn't NUL-terminate if it fills the buffer */
+		buffer[sizeof(buffer)-1] = '\0';
+		str = buffer;
+	
+		/* we will parse from buffer to buffer2 */
+		n = 0; /* n is the input position in str */
+		m = 0; /* m is the ouput position in buffer2 */
+
+		while ( str[n] != '\0') {
+		    switch ( str[n] ) {
+			case '\\':
+			    n++;
+			    if ( str[n] != '\0') 
+				buffer2[m++] = str[n++];
+			    break;
+			case '"':
+			    n++;
+			    break;
+			default:
+			    buffer2[m++] = str[n++];
+			    break;
+			}		 
+		}
+		buffer2[m] = '\0';
+		str = buffer2;
+            }
 	    break;
 
 	case FT_LOCALDATE: