Merged Dirmngr with GnuPG.

A few code changes to support dirmngr.

dirmngr/crlcache.h

@@ -0,0 +1,70 @@
+/* crlcache.h - LDAP access
+ *      Copyright (C) 2002 Klarälvdalens Datakonsult AB
+ *
+ * This file is part of DirMngr.
+ *
+ * DirMngr 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.
+ *
+ * DirMngr 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
+ */
+
+#ifndef CRLCACHE_H
+#define CRLCACHE_H
+
+
+typedef enum 
+  {
+    CRL_CACHE_VALID = 0, 
+    CRL_CACHE_INVALID,
+    CRL_CACHE_DONTKNOW,
+    CRL_CACHE_CANTUSE
+  }
+crl_cache_result_t;
+
+typedef enum foo
+  { 
+    CRL_SIG_OK = 0,
+    CRL_SIG_NOT_OK,
+    CRL_TOO_OLD,
+    CRL_SIG_ERROR, 
+    CRL_GENERAL_ERROR
+  }
+crl_sig_result_t;
+
+struct crl_cache_entry_s;
+typedef struct crl_cache_entry_s *crl_cache_entry_t;
+
+
+void crl_cache_init (void);
+void crl_cache_deinit (void);
+int crl_cache_flush(void);
+
+crl_cache_result_t crl_cache_isvalid (ctrl_t ctrl,
+                                      const char *issuer_hash,
+                                      const char *cert_id,
+                                      int force_refresh);
+
+gpg_error_t crl_cache_cert_isvalid (ctrl_t ctrl, ksba_cert_t cert,
+                                    int force_refresh);
+
+gpg_error_t crl_cache_insert (ctrl_t ctrl, const char *url,
+                              ksba_reader_t reader);
+
+gpg_error_t crl_cache_list (FILE* fp);
+
+gpg_error_t crl_cache_load (ctrl_t ctrl, const char *filename);
+
+gpg_error_t crl_cache_reload_crl (ctrl_t ctrl, ksba_cert_t cert);
+
+
+#endif /* CRLCACHE_H */