X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Ffmt_scan.c;h=7558eca532c084661c837a8630371efc62e08947;hp=0a2397ba1394c864f928eb8bd69522bb2200a07f;hb=e8635a8a1c577636becd53428ff290860280238f;hpb=cc9d0626d137ec556f12d133cf106ac7c4c5b5a7

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index 0a2397b..7558eca 100644
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -88,7 +88,6 @@ match (char *str, char *sub)
 /*
  * macros to format data
  */
-
 #define PUTDF(cp, num, wid, fill)\
 	if (cp + wid < ep) {\
 	    if ((i = (num)) < 0)\
@@ -109,26 +108,6 @@ match (char *str, char *sub)
 	    cp += c;\
 	    }
 
-#define PUTD(cp, num)\
-	if (cp < ep) {\
-	    if ((i = (num)) == 0)\
-		*cp++ = '0';\
-	    else {\
-		if ((i = (num)) < 0) {\
-		    *cp++ = '-';\
-		    i = -(num);\
-		    }\
-		c = 10;\
-		while (c <= i) \
-		    c *= 10;\
-		while (cp < ep && c > 1) {\
-		    c /= 10;\
-		    *cp++ = (i / c) + '0';\
-		    i %= c;\
-		    }\
-		}\
-	    }
-
 #ifdef LOCALE
 #define PUTSF(cp, str, wid, fill) {\
 		ljust = 0;\
@@ -151,7 +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)))\
@@ -169,7 +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)))\
@@ -286,7 +265,7 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
     char *cp, *ep, *sp;
     char *savestr, *str = NULL;
     char buffer[BUFSIZ], buffer2[BUFSIZ];
-    int i, c, ljust;
+    int i, c, ljust, n;
     int value = 0;
     time_t t;
     struct format *fmt;
@@ -346,7 +325,8 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
 	    adios (NULL, "internal error (FT_STRFW)");
 
 	case FT_NUM:
-	    PUTD (cp, value);
+	    n = snprintf(cp, ep - cp, "%d", value);
+	    if (n >= 0) cp += n;
 	    break;
 	case FT_NUMF:
 	    PUTDF (cp, value, fmt->f_width, fmt->f_fill);
@@ -511,7 +491,10 @@ fmt_scan (struct format *format, char *scanl, int width, int *dat)
 	    value = dat[fmt->f_value];
 	    break;
 	case FT_LV_STRLEN:
-	    value = strlen(str);
+	    if (str != NULL)
+		    value = strlen(str);
+	    else
+		    value = 0;
 	    break;
 	case FT_LV_CHAR_LEFT:
 	    value = width - (cp - scanl);
@@ -699,6 +682,38 @@ 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));
+		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: