/*
push some bytes
*/
_PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
{
NDR_PUSH_NEED_BYTES(ndr, n);
memcpy(ndr->data + ndr->offset, data, n);
ndr->offset += n;
return NDR_ERR_SUCCESS;
}
/*
push some zero bytes
*/
_PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
{
NDR_PUSH_NEED_BYTES(ndr, n);
memset(ndr->data + ndr->offset, 0, n);
ndr->offset += n;
return NDR_ERR_SUCCESS;
}
/*
push a uint8_t
*/
_PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
{
NDR_PUSH_NEED_BYTES(ndr, 1);
SCVAL(ndr->data, ndr->offset, v);
ndr->offset += 1;
return NDR_ERR_SUCCESS;
}
NTSTATUS ndr_push_charset(struct ndr_push *ndr, int ndr_flags, const char *var,
uint32_t length, uint8_t byte_mul, charset_t chset)
{
ssize_t ret, required;
if (NDR_BE(ndr) && chset == CH_UTF16) {
chset = CH_UTF16BE;
}
required = byte_mul * length;
NDR_PUSH_NEED_BYTES(ndr, required);
ret = convert_string(CH_UNIX, chset,
var, strlen(var),
ndr->data+ndr->offset, required, False);
if (ret == -1) {
return ndr_push_error(ndr, NDR_ERR_CHARCNV,
"Bad character conversion");
}
/* Make sure the remaining part of the string is filled with zeroes */
if (ret < required) {
memset(ndr->data+ndr->offset+ret, 0, required-ret);
}
ndr->offset += required;
return NT_STATUS_OK;
}
/*
push a uint32_t
*/
_PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
{
NDR_PUSH_ALIGN(ndr, 4);
NDR_PUSH_NEED_BYTES(ndr, 4);
NDR_SIVAL(ndr, ndr->offset, v);
ndr->offset += 4;
return NDR_ERR_SUCCESS;
}
/*
push a int16_t
*/
_PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
{
NDR_PUSH_ALIGN(ndr, 2);
NDR_PUSH_NEED_BYTES(ndr, 2);
NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
ndr->offset += 2;
return NDR_ERR_SUCCESS;
}
/*
push a double
*/
_PUBLIC_ enum ndr_err_code ndr_push_double(struct ndr_push *ndr, int ndr_flags, double v)
{
NDR_PUSH_ALIGN(ndr, 8);
NDR_PUSH_NEED_BYTES(ndr, 8);
memcpy(ndr->data+ndr->offset, &v, 8);
ndr->offset += 8;
return NDR_ERR_SUCCESS;
}
/*
push a pointer
*/
_PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
{
uintptr_t h = (intptr_t)v;
NDR_PUSH_ALIGN(ndr, sizeof(h));
NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
memcpy(ndr->data+ndr->offset, &h, sizeof(h));
ndr->offset += sizeof(h);
return NDR_ERR_SUCCESS;
}
/*
push a udlongr
*/
_PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
{
NDR_PUSH_ALIGN(ndr, 4);
NDR_PUSH_NEED_BYTES(ndr, 8);
NDR_SIVAL(ndr, ndr->offset, (v>>32));
NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
ndr->offset += 8;
return NDR_ERR_SUCCESS;
}