NDR_SCALAR_PROTO(wrepl_nbt_name, const struct nbt_name *)
-NDR_SCALAR_PROTO(nbt_string, const char *)
NDR_BUFFER_PROTO(nbt_name, struct nbt_name)
NTSTATUS nbt_rcode_to_ntstatus(uint8_t rcode);
#include "system/locale.h"
#include "lib/util/util_net.h"
-/* don't allow an unlimited number of name components */
-#define MAX_COMPONENTS 10
-
-/**
- print a nbt string
-*/
-_PUBLIC_ void ndr_print_nbt_string(struct ndr_print *ndr, const char *name, const char *s)
-{
- ndr_print_string(ndr, name, s);
-}
-
-/*
- pull one component of a nbt_string
-*/
-static enum ndr_err_code ndr_pull_component(struct ndr_pull *ndr,
- uint8_t **component,
- uint32_t *offset,
- uint32_t *max_offset)
-{
- uint8_t len;
- unsigned int loops = 0;
- while (loops < 5) {
- if (*offset >= ndr->data_size) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- len = ndr->data[*offset];
- if (len == 0) {
- *offset += 1;
- *max_offset = MAX(*max_offset, *offset);
- *component = NULL;
- return NDR_ERR_SUCCESS;
- }
- if ((len & 0xC0) == 0xC0) {
- /* its a label pointer */
- if (1 + *offset >= ndr->data_size) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- *max_offset = MAX(*max_offset, *offset + 2);
- *offset = ((len&0x3F)<<8) | ndr->data[1 + *offset];
- *max_offset = MAX(*max_offset, *offset);
- loops++;
- continue;
- }
- if ((len & 0xC0) != 0) {
- /* its a reserved length field */
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- if (*offset + len + 2 > ndr->data_size) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- *component = (uint8_t*)talloc_strndup(
- ndr->current_mem_ctx,
- (const char *)&ndr->data[1 + *offset], len);
- NDR_ERR_HAVE_NO_MEMORY(*component);
- *offset += len + 1;
- *max_offset = MAX(*max_offset, *offset);
- return NDR_ERR_SUCCESS;
- }
-
- /* too many pointers */
- return ndr_pull_error(ndr, NDR_ERR_STRING, "BAD NBT NAME component");
-}
-
-/**
- pull a nbt_string from the wire
-*/
-_PUBLIC_ enum ndr_err_code ndr_pull_nbt_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
-{
- uint32_t offset = ndr->offset;
- uint32_t max_offset = offset;
- unsigned num_components;
- char *name;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- name = NULL;
-
- /* break up name into a list of components */
- for (num_components=0;num_components<MAX_COMPONENTS;num_components++) {
- uint8_t *component = NULL;
- NDR_CHECK(ndr_pull_component(ndr, &component, &offset, &max_offset));
- if (component == NULL) break;
- if (name) {
- name = talloc_asprintf_append_buffer(name, ".%s", component);
- NDR_ERR_HAVE_NO_MEMORY(name);
- } else {
- name = (char *)component;
- }
- }
- if (num_components == MAX_COMPONENTS) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME too many components");
- }
- if (num_components == 0) {
- name = talloc_strdup(ndr->current_mem_ctx, "");
- NDR_ERR_HAVE_NO_MEMORY(name);
- }
-
- (*s) = name;
- ndr->offset = max_offset;
-
- return NDR_ERR_SUCCESS;
-}
-
-/**
- push a nbt string to the wire
-*/
-_PUBLIC_ enum ndr_err_code ndr_push_nbt_string(struct ndr_push *ndr, int ndr_flags, const char *s)
-{
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- while (s && *s) {
- enum ndr_err_code ndr_err;
- char *compname;
- size_t complen;
- uint32_t offset;
-
- /* see if we have pushed the remaing string allready,
- * if so we use a label pointer to this string
- */
- ndr_err = ndr_token_retrieve_cmp_fn(&ndr->nbt_string_list, s, &offset, (comparison_fn_t)strcmp, false);
- if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- uint8_t b[2];
-
- if (offset > 0x3FFF) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "offset for nbt string label pointer %u[%08X] > 0x00003FFF",
- offset, offset);
- }
-
- b[0] = 0xC0 | (offset>>8);
- b[1] = (offset & 0xFF);
-
- return ndr_push_bytes(ndr, b, 2);
- }
-
- complen = strcspn(s, ".");
-
- /* we need to make sure the length fits into 6 bytes */
- if (complen > 0x3F) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "component length %u[%08X] > 0x0000003F",
- (unsigned)complen, (unsigned)complen);
- }
-
- compname = talloc_asprintf(ndr, "%c%*.*s",
- (unsigned char)complen,
- (unsigned char)complen,
- (unsigned char)complen, s);
- NDR_ERR_HAVE_NO_MEMORY(compname);
-
- /* remember the current componemt + the rest of the string
- * so it can be reused later
- */
- NDR_CHECK(ndr_token_store(ndr, &ndr->nbt_string_list, s, ndr->offset));
-
- /* push just this component into the blob */
- NDR_CHECK(ndr_push_bytes(ndr, (const uint8_t *)compname, complen+1));
- talloc_free(compname);
-
- s += complen;
- if (*s == '.') s++;
- }
-
- /* if we reach the end of the string and have pushed the last component
- * without using a label pointer, we need to terminate the string
- */
- return ndr_push_bytes(ndr, (const uint8_t *)"", 1);
-}
-
-
/*
decompress a 'compressed' name component
*/
[
pointer_default(unique),
- helper("../librpc/ndr/ndr_schannel.h")
+ helper("../librpc/ndr/ndr_schannel.h", "../librpc/ndr/ndr_nbt.h")
]
interface schannel
{
CLDAP server structures
+ Copyright (C) Andrew Tridgell 2005
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
This program is free software; you can redistribute it and/or modify
/* parser auto-generated by pidl, then hand-modified by abartlet */
#include "includes.h"
+#include "../libcli/nbt/libnbt.h"
#include "../libcli/netlogon/netlogon.h"
+/* don't allow an unlimited number of name components */
+#define MAX_COMPONENTS 10
+
+/**
+ print a nbt string
+*/
+_PUBLIC_ void ndr_print_nbt_string(struct ndr_print *ndr, const char *name, const char *s)
+{
+ ndr_print_string(ndr, name, s);
+}
+
+/*
+ pull one component of a nbt_string
+*/
+static enum ndr_err_code ndr_pull_component(struct ndr_pull *ndr,
+ uint8_t **component,
+ uint32_t *offset,
+ uint32_t *max_offset)
+{
+ uint8_t len;
+ unsigned int loops = 0;
+ while (loops < 5) {
+ if (*offset >= ndr->data_size) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "BAD NBT NAME component");
+ }
+ len = ndr->data[*offset];
+ if (len == 0) {
+ *offset += 1;
+ *max_offset = MAX(*max_offset, *offset);
+ *component = NULL;
+ return NDR_ERR_SUCCESS;
+ }
+ if ((len & 0xC0) == 0xC0) {
+ /* its a label pointer */
+ if (1 + *offset >= ndr->data_size) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "BAD NBT NAME component");
+ }
+ *max_offset = MAX(*max_offset, *offset + 2);
+ *offset = ((len&0x3F)<<8) | ndr->data[1 + *offset];
+ *max_offset = MAX(*max_offset, *offset);
+ loops++;
+ continue;
+ }
+ if ((len & 0xC0) != 0) {
+ /* its a reserved length field */
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "BAD NBT NAME component");
+ }
+ if (*offset + len + 2 > ndr->data_size) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "BAD NBT NAME component");
+ }
+ *component = (uint8_t*)talloc_strndup(
+ ndr->current_mem_ctx,
+ (const char *)&ndr->data[1 + *offset], len);
+ NDR_ERR_HAVE_NO_MEMORY(*component);
+ *offset += len + 1;
+ *max_offset = MAX(*max_offset, *offset);
+ return NDR_ERR_SUCCESS;
+ }
+
+ /* too many pointers */
+ return ndr_pull_error(ndr, NDR_ERR_STRING, "BAD NBT NAME component");
+}
+
+/**
+ pull a nbt_string from the wire
+*/
+_PUBLIC_ enum ndr_err_code ndr_pull_nbt_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
+{
+ uint32_t offset = ndr->offset;
+ uint32_t max_offset = offset;
+ unsigned num_components;
+ char *name;
+
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NDR_ERR_SUCCESS;
+ }
+
+ name = NULL;
+
+ /* break up name into a list of components */
+ for (num_components=0;num_components<MAX_COMPONENTS;num_components++) {
+ uint8_t *component = NULL;
+ NDR_CHECK(ndr_pull_component(ndr, &component, &offset, &max_offset));
+ if (component == NULL) break;
+ if (name) {
+ name = talloc_asprintf_append_buffer(name, ".%s", component);
+ NDR_ERR_HAVE_NO_MEMORY(name);
+ } else {
+ name = (char *)component;
+ }
+ }
+ if (num_components == MAX_COMPONENTS) {
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "BAD NBT NAME too many components");
+ }
+ if (num_components == 0) {
+ name = talloc_strdup(ndr->current_mem_ctx, "");
+ NDR_ERR_HAVE_NO_MEMORY(name);
+ }
+
+ (*s) = name;
+ ndr->offset = max_offset;
+
+ return NDR_ERR_SUCCESS;
+}
+
+/**
+ push a nbt string to the wire
+*/
+_PUBLIC_ enum ndr_err_code ndr_push_nbt_string(struct ndr_push *ndr, int ndr_flags, const char *s)
+{
+ if (!(ndr_flags & NDR_SCALARS)) {
+ return NDR_ERR_SUCCESS;
+ }
+
+ while (s && *s) {
+ enum ndr_err_code ndr_err;
+ char *compname;
+ size_t complen;
+ uint32_t offset;
+
+ /* see if we have pushed the remaing string allready,
+ * if so we use a label pointer to this string
+ */
+ ndr_err = ndr_token_retrieve_cmp_fn(&ndr->nbt_string_list, s, &offset, (comparison_fn_t)strcmp, false);
+ if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ uint8_t b[2];
+
+ if (offset > 0x3FFF) {
+ return ndr_push_error(ndr, NDR_ERR_STRING,
+ "offset for nbt string label pointer %u[%08X] > 0x00003FFF",
+ offset, offset);
+ }
+
+ b[0] = 0xC0 | (offset>>8);
+ b[1] = (offset & 0xFF);
+
+ return ndr_push_bytes(ndr, b, 2);
+ }
+
+ complen = strcspn(s, ".");
+
+ /* we need to make sure the length fits into 6 bytes */
+ if (complen > 0x3F) {
+ return ndr_push_error(ndr, NDR_ERR_STRING,
+ "component length %u[%08X] > 0x0000003F",
+ (unsigned)complen, (unsigned)complen);
+ }
+
+ compname = talloc_asprintf(ndr, "%c%*.*s",
+ (unsigned char)complen,
+ (unsigned char)complen,
+ (unsigned char)complen, s);
+ NDR_ERR_HAVE_NO_MEMORY(compname);
+
+ /* remember the current componemt + the rest of the string
+ * so it can be reused later
+ */
+ NDR_CHECK(ndr_token_store(ndr, &ndr->nbt_string_list, s, ndr->offset));
+
+ /* push just this component into the blob */
+ NDR_CHECK(ndr_push_bytes(ndr, (const uint8_t *)compname, complen+1));
+ talloc_free(compname);
+
+ s += complen;
+ if (*s == '.') s++;
+ }
+
+ /* if we reach the end of the string and have pushed the last component
+ * without using a label pointer, we need to terminate the string
+ */
+ return ndr_push_bytes(ndr, (const uint8_t *)"", 1);
+}
+
+
/* Manually modified to handle the dom_sid being optional based on if it is present or all zero */
enum ndr_err_code ndr_push_NETLOGON_SAM_LOGON_REQUEST(struct ndr_push *ndr, int ndr_flags, const struct NETLOGON_SAM_LOGON_REQUEST *r)
{
CLDAP server structures
+ Copyright (C) Andrew Tridgell 2005
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
This program is free software; you can redistribute it and/or modify
#ifndef _LIBRPC_NDR_NDR_NBT_H
#define _LIBRPC_NDR_NDR_NBT_H
+#include "librpc/gen_ndr/nbt.h"
+
+NDR_SCALAR_PROTO(nbt_string, const char *)
+
enum ndr_err_code ndr_push_NETLOGON_SAM_LOGON_REQUEST(struct ndr_push *ndr, int ndr_flags, const struct NETLOGON_SAM_LOGON_REQUEST *r);
enum ndr_err_code ndr_pull_NETLOGON_SAM_LOGON_REQUEST(struct ndr_pull *ndr, int ndr_flags, struct NETLOGON_SAM_LOGON_REQUEST *r);
enum ndr_err_code ndr_push_NETLOGON_SAM_LOGON_RESPONSE_EX_with_flags(struct ndr_push *ndr, int ndr_flags, const struct NETLOGON_SAM_LOGON_RESPONSE_EX *r);
git.samba.org / ab / samba.git / .git / commitdiff