Rocco Rutte:

[apps/madmutt.git] / lib.c

diff --git a/lib.c b/lib.c
index a81ecda..096f57f 100644 (file)
--- a/lib.c
+++ b/lib.c
@@ -28,6 +28,12 @@
 #include <fcntl.h>
 #include <pwd.h>
 
+#ifdef HAVE_SYSEXITS_H
+#include <sysexits.h>
+#else /* Make sure EX_OK is defined <philiph@pobox.com> */
+#define EX_OK 0
+#endif
+
 #include "lib.h"
 
 #include "lib/mem.h"
@@ -36,6 +42,62 @@
 
 extern short Umask;
 
+static struct sysexits
+{
+  int v;
+  const char *str;
+} 
+sysexits_h[] = 
+{
+#ifdef EX_USAGE
+  { 0xff & EX_USAGE, "Bad usage." },
+#endif
+#ifdef EX_DATAERR
+  { 0xff & EX_DATAERR, "Data format error." },
+#endif
+#ifdef EX_NOINPUT
+  { 0xff & EX_NOINPUT, "Cannot open input." },
+#endif
+#ifdef EX_NOUSER
+  { 0xff & EX_NOUSER, "User unknown." },
+#endif
+#ifdef EX_NOHOST
+  { 0xff & EX_NOHOST, "Host unknown." },
+#endif
+#ifdef EX_UNAVAILABLE
+  { 0xff & EX_UNAVAILABLE, "Service unavailable." },
+#endif
+#ifdef EX_SOFTWARE
+  { 0xff & EX_SOFTWARE, "Internal error." },
+#endif
+#ifdef EX_OSERR
+  { 0xff & EX_OSERR, "Operating system error." },
+#endif
+#ifdef EX_OSFILE
+  { 0xff & EX_OSFILE, "System file missing." },
+#endif
+#ifdef EX_CANTCREAT
+  { 0xff & EX_CANTCREAT, "Can't create output." },
+#endif
+#ifdef EX_IOERR
+  { 0xff & EX_IOERR, "I/O error." },
+#endif
+#ifdef EX_TEMPFAIL
+  { 0xff & EX_TEMPFAIL, "Deferred." },
+#endif
+#ifdef EX_PROTOCOL
+  { 0xff & EX_PROTOCOL, "Remote protocol error." },
+#endif
+#ifdef EX_NOPERM
+  { 0xff & EX_NOPERM, "Insufficient permission." },
+#endif
+#ifdef EX_CONFIG
+  { 0xff & EX_NOPERM, "Local configuration error." },
+#endif
+  { S_ERR, "Exec error." },
+  { -1, NULL}
+};
+
 void mutt_nocurses_error (const char *fmt, ...)
 {
   va_list ap;
@@ -432,3 +494,17 @@ const char *mutt_basename (const char *f)
   else
     return f;
 }
+
+const char *
+mutt_strsysexit(int e)
+{
+  int i;
+  
+  for(i = 0; sysexits_h[i].str; i++)
+  {
+    if(e == sysexits_h[i].v)
+      break;
+  }
+  
+  return sysexits_h[i].str;
+}