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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:14:06 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:14:06 +0000
commiteee068778cb28ecf3c14e1bf843a95547d72c42d (patch)
tree0e07b30ddc5ea579d682d5dbe57998200d1c9ab7 /dirmngr/w32-ldap-help.h
parentInitial commit. (diff)
downloadgnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.tar.xz
gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.zip
Adding upstream version 2.2.40.upstream/2.2.40upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--dirmngr/w32-ldap-help.h169
1 files changed, 169 insertions, 0 deletions
diff --git a/dirmngr/w32-ldap-help.h b/dirmngr/w32-ldap-help.h
new file mode 100644
index 0000000..566a346
--- /dev/null
+++ b/dirmngr/w32-ldap-help.h
@@ -0,0 +1,169 @@
+/* w32-ldap-help.h - Map utf8 based API into a wchar_t API.
+ * Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG 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, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef W32_LDAP_HELP_H
+#define W32_LDAP_HELP_H
+
+#ifndef HAVE_W32CE_SYSTEM
+# error This is only required for W32CE.
+#endif
+
+
+static inline LDAP *
+_dirmngr_ldap_init (const char *host, unsigned short port)
+{
+ LDAP *ld;
+ wchar_t *whost = NULL;
+
+ if (host)
+ {
+ whost = utf8_to_wchar (host);
+ if (!whost)
+ return NULL;
+ }
+ ld = ldap_init (whost, port);
+ xfree (whost);
+ return ld;
+}
+
+
+static inline ULONG
+_dirmngr_ldap_simple_bind_s (LDAP *ld, const char *user, const char *pass)
+{
+ ULONG ret;
+ wchar_t *wuser, *wpass;
+
+ wuser = user? utf8_to_wchar (user) : NULL;
+ wpass = pass? utf8_to_wchar (pass) : NULL;
+ /* We can't easily map errnos to ldap_errno, thus we pass a NULL to
+ the function in the hope that the server will throw an error. */
+ ret = ldap_simple_bind_s (ld, wuser, wpass);
+ xfree (wpass);
+ xfree (wuser);
+ return ret;
+}
+
+
+static inline ULONG
+_dirmngr_ldap_search_st (LDAP *ld, const char *base, ULONG scope,
+ const char *filter, char **attrs,
+ ULONG attrsonly, struct timeval *timeout,
+ LDAPMessage **res)
+{
+ ULONG ret = LDAP_NO_MEMORY;
+ wchar_t *wbase = NULL;
+ wchar_t *wfilter = NULL;
+ wchar_t **wattrs = NULL;
+ int i;
+
+ if (base)
+ {
+ wbase = utf8_to_wchar (base);
+ if (!wbase)
+ goto leave;
+ }
+ if (filter)
+ {
+ wfilter = utf8_to_wchar (filter);
+ if (!wfilter)
+ goto leave;
+ }
+ if (attrs)
+ {
+ for (i=0; attrs[i]; i++)
+ ;
+ wattrs = xtrycalloc (i+1, sizeof *wattrs);
+ if (!wattrs)
+ goto leave;
+ for (i=0; attrs[i]; i++)
+ {
+ wattrs[i] = utf8_to_wchar (attrs[i]);
+ if (!wattrs[i])
+ goto leave;
+ }
+ }
+
+ ret = ldap_search_st (ld, wbase, scope, wfilter, wattrs, attrsonly,
+ (struct l_timeval *)timeout, res);
+
+ leave:
+ if (wattrs)
+ {
+ for (i=0; wattrs[i]; i++)
+ xfree (wattrs[i]);
+ xfree (wattrs);
+ }
+ xfree (wfilter);
+ xfree (wbase);
+ return ret;
+}
+
+
+static inline char *
+_dirmngr_ldap_first_attribute (LDAP *ld, LDAPMessage *msg, BerElement **elem)
+{
+ wchar_t *wattr;
+ char *attr;
+
+ wattr = ldap_first_attribute (ld, msg, elem);
+ if (!wattr)
+ return NULL;
+ attr = wchar_to_utf8 (wattr);
+ ldap_memfree (wattr);
+ return attr;
+}
+
+
+static inline char *
+_dirmngr_ldap_next_attribute (LDAP *ld, LDAPMessage *msg, BerElement *elem)
+{
+ wchar_t *wattr;
+ char *attr;
+
+ wattr = ldap_next_attribute (ld, msg, elem);
+ if (!wattr)
+ return NULL;
+ attr = wchar_to_utf8 (wattr);
+ ldap_memfree (wattr);
+ return attr;
+}
+
+static inline BerValue **
+_dirmngr_ldap_get_values_len (LDAP *ld, LDAPMessage *msg, const char *attr)
+{
+ BerValue **ret;
+ wchar_t *wattr;
+
+ if (attr)
+ {
+ wattr = utf8_to_wchar (attr);
+ if (!wattr)
+ return NULL;
+ }
+ else
+ wattr = NULL;
+
+ ret = ldap_get_values_len (ld, msg, wattr);
+ xfree (wattr);
+
+ return ret;
+}
+
+
+#endif /*W32_LDAP_HELP_H*/