initially checkin

util/errors.c

@@ -0,0 +1,69 @@
+/* errors.c  -	error strings
+ *	Copyright (c) 1997 by Werner Koch (dd9jn)
+ *
+ * This file is part of G10.
+ *
+ * G10 is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * G10 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#include "errors.h"
+
+const char *
+g10_errstr( int err )
+{
+    static char buf[50];
+    const char *p;
+
+  #define X(n,s) case G10ERR_##n : p = s; break;
+    switch( err ) {
+      X(GENERAL,	"General error")
+      X(UNKNOWN_PACKET, "Unknown packet type")
+      X(UNKNOWN_VERSION,"Unknown version")
+      X(PUBKEY_ALGO    ,"Unknown pubkey algorithm")
+      X(DIGEST_ALGO    ,"Unknown digest algorithm")
+      X(BAD_PUBKEY     ,"Bad public key")
+      X(BAD_SECKEY     ,"Bad secret key")
+      X(BAD_SIGN       ,"Bad signature")
+      X(CHECKSUM   ,	"Checksum error")
+      X(BAD_PASS     ,	"Bad passphrase")
+      X(NO_PUBKEY      ,"Public key not found")
+      X(CIPHER_ALGO    ,"Unknown cipher algorithm")
+      X(KEYRING_OPEN   ,"Can't open the keyring")
+      X(BAD_RING       ,"Broken keyring")
+      X(NO_USER_ID     ,"No such user id found")
+      X(NO_SECKEY      ,"Secret key not available")
+      X(WRONG_SECKEY   ,"Wrong secret key used")
+      X(UNSUPPORTED    ,"Not supported")
+      X(BAD_KEY        ,"Bad key")
+      X(READ_FILE      ,"File read error")
+      X(WRITE_FILE     ,"File write error")
+      X(COMPR_ALGO     ,"Unknown compress algorithm")
+      X(OPEN_FILE      ,"File open error")
+      X(CREATE_FILE    ,"File create error")
+      X(PASSPHRASE     ,"Invalid passphrase")
+      X(NI_PUBKEY      ,"Unimplemented pubkey algorithm")
+      X(NI_CIPHER      ,"Unimplemented cipher algorithm")
+
+      default: p = buf; sprintf(buf, "Error code %d", err); break;
+    }
+  #undef X
+    return p;
+}
+