** This code is Copyright (c) 2002, by the authors of nmh. See the
** COPYRIGHT file in the root directory of the nmh distribution for
** complete copyright information.
+**
+** This is the engine that processes the format instructions created by
+** fmt_compile (found in fmt_compile.c).
*/
#include <h/mh.h>
#include <h/fmt_scan.h>
#include <h/tws.h>
#include <h/fmt_compile.h>
+#include <ctype.h>
+#include <sysexits.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
# include <wchar.h>
#endif
-extern char *formataddr(); /* hook for custom address formatting */
-
extern int fmt_norm; /* defined in sbr/fmt_def.c = AD_NAME */
struct mailname fmt_mnull;
cptrimmed(&cp, str, fmt->f_width, fmt->f_fill, ep - cp);
break;
case FT_STRFW:
- adios(NULL, "internal error (FT_STRFW)");
+ adios(EX_SOFTWARE, NULL, "internal error (FT_STRFW)");
case FT_NUM:
n = snprintf(cp, ep - cp + 1, "%d", value);
ljust++;
}
- if (!ljust && i > 0 && strlen(str) > i)
+ if (!ljust && i > 0 && (int)strlen(str) > i)
str[i] = '\0';
xp = str;
xp += strlen(str) - 1;
while (xp > str && isspace(*xp))
*xp-- = '\0';
- if (ljust && i > 0 && strlen(str) > i)
+ if (ljust && i > 0 && (int)strlen(str) > i)
str += strlen(str) - i;
}
break;
value = fmt->f_comp->c_tws->tw_flags & TW_DST;
break;
case FT_LS_822DATE:
- str = dasctime(fmt->f_comp->c_tws , TW_ZONE);
- break;
case FT_LS_PRETTY:
- str = dasctime(fmt->f_comp->c_tws, TW_NULL);
+ str = dasctime(fmt->f_comp->c_tws);
break;
case FT_LS_PERS:
} else
str = mn->m_text;
break;
- }
+ }
}
}
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';
+ unquote_string(buffer, buffer2);
str = buffer2;
}
break;
sp = fmt->f_text;
indent = strlen(sp);
wid -= indent;
+ if (wid <= 0) {
+ adios(EX_SOFTWARE, NULL, "putaddr -- num register (%d) "
+ "must be greater than label "
+ "width (%d)", value, indent);
+ }
while( (c = *sp++) && cp < ep)
*cp++ = c;
while (len > wid) {
- /* try to break at a comma; failing that,
- * break at a space.
- */
+ /*
+ ** try to break at a comma; failing that,
+ ** break at a space.
+ */
lastb = 0; sp = lp + wid;
while (sp > lp && (c = *--sp) != ',') {
if (! lastb && isspace(c))