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$NetBSD: patch-af,v 1.1 2000/05/20 18:41:43 kim Exp $
--- muttlib.c 2000/05/16 15:23:02 2.19
+++ muttlib.c 2000/05/20 07:46:06
@@ -33,10 +33,12 @@
#include <stdlib.h>
#include <sys/wait.h>
#include <errno.h>
-#include <pwd.h>
#include <sys/stat.h>
#include <fcntl.h>
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+#define MAX(a,b) ((a) < (b) ? (b) : (a))
+
BODY *mutt_new_body (void)
{
BODY *p = (BODY *) safe_calloc (1, sizeof (BODY));
@@ -452,6 +454,46 @@
return (s);
}
+
+char *mutt_gecos_name (char *dest, size_t destlen, struct passwd *pw)
+{
+ regmatch_t pat_match[1];
+ size_t pwnl;
+ int idx;
+ char *p;
+
+ if (!pw || !pw->pw_gecos)
+ return NULL;
+
+ memset (dest, 0, destlen);
+
+ if (GecosMask.rx)
+ {
+ if (regexec (GecosMask.rx, pw->pw_gecos, 1, pat_match, 0) == 0)
+ strfcpy (dest, pw->pw_gecos + pat_match[0].rm_so,
+ MIN (pat_match[0].rm_eo - pat_match[0].rm_so + 1, destlen));
+ }
+ else if ((p = strchr (pw->pw_gecos, ',')))
+ strfcpy (dest, pw->pw_gecos, MIN (destlen, p - pw->pw_gecos + 1));
+ else
+ strfcpy (dest, pw->pw_gecos, destlen);
+
+ pwnl = strlen (pw->pw_name);
+
+ for (idx = 0; dest[idx]; idx++)
+ {
+ if (dest[idx] == '&')
+ {
+ memmove (&dest[idx + pwnl], &dest[idx + 1],
+ MAX(destlen - idx - pwnl - 1, 0));
+ memcpy (&dest[idx], pw->pw_name, MIN(destlen - idx - 1, pwnl));
+ dest[idx] = toupper (dest[idx]);
+ }
+ }
+
+ return dest;
+}
+
char *mutt_get_parameter (const char *s, PARAMETER *p)
{
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