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-rw-r--r--source4/lib/substitute.c188
1 files changed, 188 insertions, 0 deletions
diff --git a/source4/lib/substitute.c b/source4/lib/substitute.c
new file mode 100644
index 0000000000..4e4f0bc040
--- /dev/null
+++ b/source4/lib/substitute.c
@@ -0,0 +1,188 @@
+/*
+ Unix SMB/CIFS implementation.
+ string substitution functions
+ Copyright (C) Andrew Tridgell 1992-2000
+
+ This program 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.
+
+ This program 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+#include "includes.h"
+
+/* oh bugger - I realy didn't want to have a top-level context
+ anywhere, but until we change all lp_*() calls to take a context
+ argument this is needed */
+static struct substitute_context *sub;
+
+void sub_set_context(struct substitute_context *subptr)
+{
+ sub = subptr;
+}
+
+/*
+ setup a string in the negotiate structure, using alpha_strcpy with SAFE_NETBIOS_CHARS
+*/
+static void setup_string(char **dest, const char *str)
+{
+ char *s;
+
+ s = strdup(str);
+ if (!s) {
+ return;
+ }
+
+ alpha_strcpy(s, str, SAFE_NETBIOS_CHARS, strlen(s)+1);
+
+ trim_string(s," "," ");
+ strlower(s);
+
+ SAFE_FREE(*dest);
+ (*dest) = s;
+}
+
+void sub_set_local_machine(const char *local_machine)
+{
+ if (!sub) return;
+ setup_string(&sub->local_machine, local_machine);
+}
+
+void sub_set_remote_machine(const char *remote_machine)
+{
+ if (!sub) return;
+ setup_string(&sub->remote_machine, remote_machine);
+}
+
+void sub_set_remote_proto(const char *str)
+{
+ if (!sub) return;
+ setup_string(&sub->remote_proto, str);
+}
+
+void sub_set_remote_arch(const char *str)
+{
+ if (!sub) return;
+ setup_string(&sub->remote_arch, str);
+}
+
+const char *sub_get_remote_machine(void)
+{
+ if (!sub) return "UNKNOWN";
+ return sub->remote_machine;
+}
+
+const char *sub_get_local_machine(void)
+{
+ if (!sub) return "UNKNOWN";
+ return sub->local_machine;
+}
+
+
+/*
+ setup the string used by %U substitution
+*/
+void sub_set_user_name(const char *name)
+{
+ if (!sub) return;
+ setup_string(&sub->user_name, name);
+}
+
+/****************************************************************************
+FOO
+****************************************************************************/
+void standard_sub_basic(char *str,size_t len)
+{
+}
+
+/****************************************************************************
+ Do some standard substitutions in a string.
+ This function will return an allocated string that have to be freed.
+****************************************************************************/
+char *talloc_sub_basic(TALLOC_CTX *mem_ctx, const char *smb_name, const char *str)
+{
+ return talloc_strdup(mem_ctx, str);
+}
+
+char *alloc_sub_basic(const char *smb_name, const char *str)
+{
+ return strdup(str);
+}
+
+/****************************************************************************
+ Do some specific substitutions in a string.
+ This function will return an allocated string that have to be freed.
+****************************************************************************/
+
+char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
+ const char *input_string,
+ const char *username,
+ const char *domain,
+ uid_t uid,
+ gid_t gid)
+{
+ return talloc_strdup(mem_ctx, input_string);
+}
+
+char *alloc_sub_specified(const char *input_string,
+ const char *username,
+ const char *domain,
+ uid_t uid,
+ gid_t gid)
+{
+ return strdup(input_string);
+}
+
+char *talloc_sub_advanced(TALLOC_CTX *mem_ctx,
+ int snum,
+ const char *user,
+ const char *connectpath,
+ gid_t gid,
+ const char *smb_name,
+ char *str)
+{
+ return talloc_strdup(mem_ctx, str);
+}
+
+char *alloc_sub_advanced(int snum, const char *user,
+ const char *connectpath, gid_t gid,
+ const char *smb_name, char *str)
+{
+ return strdup(str);
+}
+
+/****************************************************************************
+ Do some standard substitutions in a string.
+****************************************************************************/
+
+void standard_sub_conn(struct tcon_context *conn, char *str, size_t len)
+{
+}
+
+char *talloc_sub_conn(TALLOC_CTX *mem_ctx, struct tcon_context *conn, char *str)
+{
+ return talloc_strdup(mem_ctx, str);
+}
+
+char *alloc_sub_conn(struct tcon_context *conn, char *str)
+{
+ return strdup(str);
+}
+
+/****************************************************************************
+ Like standard_sub but by snum.
+****************************************************************************/
+
+void standard_sub_snum(int snum, char *str, size_t len)
+{
+}