1 files changed, 94 insertions, 0 deletions
diff --git a/source3/libsmb/clistr.c b/source3/libsmb/clistr.c
new file mode 100644
index 0000000000..5d20d632aa
--- /dev/null
+++ b/source3/libsmb/clistr.c
@@ -0,0 +1,94 @@
+/* 
+   Unix SMB/CIFS implementation.
+   client string routines
+   Copyright (C) Andrew Tridgell 2001
+   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+
+size_t clistr_push_fn(const char *function,
+			unsigned int line,
+			struct cli_state *cli,
+			void *dest,
+			const char *src,
+			int dest_len,
+			int flags)
+{
+	size_t buf_used = PTR_DIFF(dest, cli->outbuf);
+	if (dest_len == -1) {
+		if (((ptrdiff_t)dest < (ptrdiff_t)cli->outbuf) || (buf_used > cli->bufsize)) {
+			DEBUG(0, ("Pushing string of 'unlimited' length into non-SMB buffer!\n"));
+			return push_string_fn(function, line,
+					      cli->outbuf,
+					      SVAL(cli->outbuf, smb_flg2),
+					      dest, src, -1, flags);
+		}
+		return push_string_fn(function, line, cli->outbuf,
+				      SVAL(cli->outbuf, smb_flg2),
+				      dest, src, cli->bufsize - buf_used,
+				      flags);
+	}
+
+	/* 'normal' push into size-specified buffer */
+	return push_string_fn(function, line, cli->outbuf,
+			      SVAL(cli->outbuf, smb_flg2),
+			      dest, src, dest_len, flags);
+}
+
+size_t clistr_pull_fn(const char *function,
+			unsigned int line,
+			struct cli_state *cli,
+			char *dest,
+			const void *src,
+			int dest_len,
+			int src_len,
+			int flags)
+{
+	return pull_string_fn(function, line, cli->inbuf,
+			      SVAL(cli->inbuf, smb_flg2), dest, src, dest_len,
+			      src_len, flags);
+}
+
+size_t clistr_pull_talloc_fn(const char *function,
+				unsigned int line,
+				TALLOC_CTX *ctx,
+				struct cli_state *cli,
+				char **pp_dest,
+				const void *src,
+				int src_len,
+				int flags)
+{
+	return pull_string_talloc_fn(function,
+					line,
+					ctx,
+					cli->inbuf,
+					SVAL(cli->inbuf, smb_flg2),
+					pp_dest,
+					src,
+					src_len,
+					flags);
+}
+
+size_t clistr_align_out(struct cli_state *cli, const void *p, int flags)
+{
+	return align_string(cli->outbuf, (const char *)p, flags);
+}
+
+size_t clistr_align_in(struct cli_state *cli, const void *p, int flags)
+{
+	return align_string(cli->inbuf, (const char *)p, flags);
+}