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/*
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(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_base(cli->outbuf,
(uint16_t)(cli_ucs2(cli) ? FLAGS2_UNICODE_STRINGS : 0),
dest, src, -1, flags);
}
return push_string_base(cli->outbuf,
(uint16_t)(cli_ucs2(cli) ? FLAGS2_UNICODE_STRINGS : 0),
dest, src, cli->bufsize - buf_used,
flags);
}
/* 'normal' push into size-specified buffer */
return push_string_base(cli->outbuf,
(uint16_t)(cli_ucs2(cli) ? FLAGS2_UNICODE_STRINGS : 0),
dest, src, dest_len, flags);
}
size_t clistr_pull_fn(const char *inbuf,
char *dest,
const void *src,
int dest_len,
int src_len,
int flags)
{
return pull_string_fn(inbuf,
SVAL(inbuf, smb_flg2), dest, src, dest_len,
src_len, flags);
}
size_t clistr_pull_talloc(TALLOC_CTX *ctx,
const char *base,
uint16_t flags2,
char **pp_dest,
const void *src,
int src_len,
int flags)
{
return pull_string_talloc(ctx,
base,
flags2,
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);
}
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