r18789: Replace the winreg server code with the libndr parsing code.

Many things work (OpenHKLM, etc...) but some still don't.
This shouldn't block anyone so I'm checking it in.
Will probably move to a bzr tree after this for
longer dev cycles between checkins.
(This used to be commit cf1404a0d7538288b9370ba80df328f81b713ce0)

1 files changed, 97 insertions, 69 deletions

diff --git a/source3/librpc/gen_ndr/ndr_winreg.c b/source3/librpc/gen_ndr/ndr_winreg.c
index c85aa57f02..5dd8fc49be 100644
--- a/source3/librpc/gen_ndr/ndr_winreg.c
+++ b/source3/librpc/gen_ndr/ndr_winreg.c
@@ -2281,13 +2281,14 @@ NTSTATUS ndr_push_winreg_QueryValue(struct ndr_push *ndr, int flags, const struc
 		if (r->in.type) {
 			NDR_CHECK(ndr_push_winreg_Type(ndr, NDR_SCALARS, *r->in.type));
 		}
-		if (r->in.data == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
-		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->in.size));
-		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
-		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->in.length));
-		for (cntr_data_1 = 0; cntr_data_1 < *r->in.length; cntr_data_1++) {
-			if (r->in.data[cntr_data_1] == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
-			NDR_CHECK(ndr_push_ref_ptr(ndr));
+		NDR_CHECK(ndr_push_unique_ptr(ndr, r->in.data));
+		if (r->in.data) {
+			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->in.size));
+			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
+			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->in.length));
+			for (cntr_data_1 = 0; cntr_data_1 < *r->in.length; cntr_data_1++) {
+				NDR_CHECK(ndr_push_unique_ptr(ndr, r->in.data[cntr_data_1]));
+			}
 		}
 		NDR_CHECK(ndr_push_unique_ptr(ndr, r->in.size));
 		if (r->in.size) {
@@ -2303,13 +2304,14 @@ NTSTATUS ndr_push_winreg_QueryValue(struct ndr_push *ndr, int flags, const struc
 		if (r->out.type) {
 			NDR_CHECK(ndr_push_winreg_Type(ndr, NDR_SCALARS, *r->out.type));
 		}
-		if (r->out.data == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
-		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->out.size));
-		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
-		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->out.length));
-		for (cntr_data_1 = 0; cntr_data_1 < *r->out.length; cntr_data_1++) {
-			if (r->out.data[cntr_data_1] == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
-			NDR_CHECK(ndr_push_ref_ptr(ndr));
+		NDR_CHECK(ndr_push_unique_ptr(ndr, r->out.data));
+		if (r->out.data) {
+			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->out.size));
+			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
+			NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, *r->out.length));
+			for (cntr_data_1 = 0; cntr_data_1 < *r->out.length; cntr_data_1++) {
+				NDR_CHECK(ndr_push_unique_ptr(ndr, r->out.data[cntr_data_1]));
+			}
 		}
 		NDR_CHECK(ndr_push_unique_ptr(ndr, r->out.size));
 		if (r->out.size) {
@@ -2333,6 +2335,7 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 	uint32_t _ptr_length;
 	TALLOC_CTX *_mem_save_handle_0;
 	TALLOC_CTX *_mem_save_type_0;
+	TALLOC_CTX *_mem_save_data_0;
 	TALLOC_CTX *_mem_save_data_1;
 	TALLOC_CTX *_mem_save_data_2;
 	TALLOC_CTX *_mem_save_size_0;
@@ -2360,24 +2363,34 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 			NDR_CHECK(ndr_pull_winreg_Type(ndr, NDR_SCALARS, r->in.type));
 			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_type_0, 0);
 		}
-		NDR_CHECK(ndr_pull_array_size(ndr, &r->in.data));
-		NDR_CHECK(ndr_pull_array_length(ndr, &r->in.data));
-		if (ndr_get_array_length(ndr, &r->in.data) > ndr_get_array_size(ndr, &r->in.data)) {
-			return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->in.data), ndr_get_array_length(ndr, &r->in.data));
+		NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_data));
+		if (_ptr_data) {
+			NDR_PULL_ALLOC(ndr, r->in.data);
+		} else {
+			r->in.data = NULL;
 		}
-		if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
+		if (r->in.data) {
+			_mem_save_data_0 = NDR_PULL_GET_MEM_CTX(ndr);
+			NDR_PULL_SET_MEM_CTX(ndr, r->in.data, 0);
+			NDR_CHECK(ndr_pull_array_size(ndr, &r->in.data));
+			NDR_CHECK(ndr_pull_array_length(ndr, &r->in.data));
+			if (ndr_get_array_length(ndr, &r->in.data) > ndr_get_array_size(ndr, &r->in.data)) {
+				return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->in.data), ndr_get_array_length(ndr, &r->in.data));
+			}
 			NDR_PULL_ALLOC_N(ndr, r->in.data, ndr_get_array_size(ndr, &r->in.data));
-		}
-		memcpy(r->out.data,r->in.data,ndr_get_array_size(ndr, &r->in.data) * sizeof(*r->in.data));
-		_mem_save_data_1 = NDR_PULL_GET_MEM_CTX(ndr);
-		NDR_PULL_SET_MEM_CTX(ndr, r->in.data, 0);
-		for (cntr_data_1 = 0; cntr_data_1 < *r->in.length; cntr_data_1++) {
-			NDR_CHECK(ndr_pull_ref_ptr(ndr, &_ptr_data));
-			if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
-				NDR_PULL_ALLOC(ndr, r->in.data[cntr_data_1]);
+			_mem_save_data_1 = NDR_PULL_GET_MEM_CTX(ndr);
+			NDR_PULL_SET_MEM_CTX(ndr, r->in.data, 0);
+			for (cntr_data_1 = 0; cntr_data_1 < *r->in.length; cntr_data_1++) {
+				NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_data));
+				if (_ptr_data) {
+					NDR_PULL_ALLOC(ndr, r->in.data[cntr_data_1]);
+				} else {
+					r->in.data[cntr_data_1] = NULL;
+				}
 			}
+			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_1, 0);
+			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_0, 0);
 		}
-		NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_1, 0);
 		NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_size));
 		if (_ptr_size) {
 			NDR_PULL_ALLOC(ndr, r->in.size);
@@ -2402,9 +2415,6 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 			NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, r->in.length));
 			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_length_0, 0);
 		}
-		if (r->in.size == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
-		NDR_PULL_ALLOC_N(ndr, r->out.data, *r->in.size);
-		memcpy(r->out.data, r->in.data, *r->in.size * sizeof(*r->in.data));
 		if (r->in.data) {
 			if (r->in.size == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;
 			NDR_CHECK(ndr_check_array_size(ndr, (void*)&r->in.data, *r->in.size));
@@ -2427,24 +2437,34 @@ NTSTATUS ndr_pull_winreg_QueryValue(struct ndr_pull *ndr, int flags, struct winr
 			NDR_CHECK(ndr_pull_winreg_Type(ndr, NDR_SCALARS, r->out.type));
 			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_type_0, 0);
 		}
-		NDR_CHECK(ndr_pull_array_size(ndr, &r->out.data));
-		NDR_CHECK(ndr_pull_array_length(ndr, &r->out.data));
-		if (ndr_get_array_length(ndr, &r->out.data) > ndr_get_array_size(ndr, &r->out.data)) {
-			return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->out.data), ndr_get_array_length(ndr, &r->out.data));
+		NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_data));
+		if (_ptr_data) {
+			NDR_PULL_ALLOC(ndr, r->out.data);
+		} else {
+			r->out.data = NULL;
 		}
-		if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
+		if (r->out.data) {
+			_mem_save_data_0 = NDR_PULL_GET_MEM_CTX(ndr);
+			NDR_PULL_SET_MEM_CTX(ndr, r->out.data, 0);
+			NDR_CHECK(ndr_pull_array_size(ndr, &r->out.data));
+			NDR_CHECK(ndr_pull_array_length(ndr, &r->out.data));
+			if (ndr_get_array_length(ndr, &r->out.data) > ndr_get_array_size(ndr, &r->out.data)) {
+				return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->out.data), ndr_get_array_length(ndr, &r->out.data));
+			}
 			NDR_PULL_ALLOC_N(ndr, r->out.data, ndr_get_array_size(ndr, &r->out.data));
-		}
-		memcpy(r->out.data,r->in.data,ndr_get_array_size(ndr, &r->out.data) * sizeof(*r->in.data));
-		_mem_save_data_1 = NDR_PULL_GET_MEM_CTX(ndr);
-		NDR_PULL_SET_MEM_CTX(ndr, r->out.data, 0);
-		for (cntr_data_1 = 0; cntr_data_1 < *r->out.length; cntr_data_1++) {
-			NDR_CHECK(ndr_pull_ref_ptr(ndr, &_ptr_data));
-			if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
-				NDR_PULL_ALLOC(ndr, r->out.data[cntr_data_1]);
+			_mem_save_data_1 = NDR_PULL_GET_MEM_CTX(ndr);
+			NDR_PULL_SET_MEM_CTX(ndr, r->out.data, 0);
+			for (cntr_data_1 = 0; cntr_data_1 < *r->out.length; cntr_data_1++) {
+				NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_data));
+				if (_ptr_data) {
+					NDR_PULL_ALLOC(ndr, r->out.data[cntr_data_1]);
+				} else {
+					r->out.data[cntr_data_1] = NULL;
+				}
 			}
+			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_1, 0);
+			NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_0, 0);
 		}
-		NDR_PULL_SET_MEM_CTX(ndr, _mem_save_data_1, 0);
 		NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_size));
 		if (_ptr_size) {
 			NDR_PULL_ALLOC(ndr, r->out.size);
@@ -2506,21 +2526,25 @@ _PUBLIC_ void ndr_print_winreg_QueryValue(struct ndr_print *ndr, const char *nam
 		ndr->depth--;
 		ndr_print_ptr(ndr, "data", r->in.data);
 		ndr->depth++;
-		ndr->print(ndr, "%s: ARRAY(%d)", "data", *r->in.length);
-		ndr->depth++;
-		for (cntr_data_1=0;cntr_data_1<*r->in.length;cntr_data_1++) {
-			char *idx_1=NULL;
-			asprintf(&idx_1, "[%d]", cntr_data_1);
-			if (idx_1) {
-				ndr_print_ptr(ndr, "data", r->in.data[cntr_data_1]);
-				ndr->depth++;
-				ndr_print_uint8(ndr, "data", *r->in.data[cntr_data_1]);
-				ndr->depth--;
-				free(idx_1);
+		if (r->in.data) {
+			ndr->print(ndr, "%s: ARRAY(%d)", "data", *r->in.length);
+			ndr->depth++;
+			for (cntr_data_1=0;cntr_data_1<*r->in.length;cntr_data_1++) {
+				char *idx_1=NULL;
+				asprintf(&idx_1, "[%d]", cntr_data_1);
+				if (idx_1) {
+					ndr_print_ptr(ndr, "data", r->in.data[cntr_data_1]);
+					ndr->depth++;
+					if (r->in.data[cntr_data_1]) {
+						ndr_print_uint8(ndr, "data", *r->in.data[cntr_data_1]);
+					}
+					ndr->depth--;
+					free(idx_1);
+				}
 			}
+			ndr->depth--;
 		}
 		ndr->depth--;
-		ndr->depth--;
 		ndr_print_ptr(ndr, "size", r->in.size);
 		ndr->depth++;
 		if (r->in.size) {
@@ -2546,21 +2570,25 @@ _PUBLIC_ void ndr_print_winreg_QueryValue(struct ndr_print *ndr, const char *nam
 		ndr->depth--;
 		ndr_print_ptr(ndr, "data", r->out.data);
 		ndr->depth++;
-		ndr->print(ndr, "%s: ARRAY(%d)", "data", *r->out.length);
-		ndr->depth++;
-		for (cntr_data_1=0;cntr_data_1<*r->out.length;cntr_data_1++) {
-			char *idx_1=NULL;
-			asprintf(&idx_1, "[%d]", cntr_data_1);
-			if (idx_1) {
-				ndr_print_ptr(ndr, "data", r->out.data[cntr_data_1]);
-				ndr->depth++;
-				ndr_print_uint8(ndr, "data", *r->out.data[cntr_data_1]);
-				ndr->depth--;
-				free(idx_1);
+		if (r->out.data) {
+			ndr->print(ndr, "%s: ARRAY(%d)", "data", *r->out.length);
+			ndr->depth++;
+			for (cntr_data_1=0;cntr_data_1<*r->out.length;cntr_data_1++) {
+				char *idx_1=NULL;
+				asprintf(&idx_1, "[%d]", cntr_data_1);
+				if (idx_1) {
+					ndr_print_ptr(ndr, "data", r->out.data[cntr_data_1]);
+					ndr->depth++;
+					if (r->out.data[cntr_data_1]) {
+						ndr_print_uint8(ndr, "data", *r->out.data[cntr_data_1]);
+					}
+					ndr->depth--;
+					free(idx_1);
+				}
 			}
+			ndr->depth--;
 		}
 		ndr->depth--;
-		ndr->depth--;
 		ndr_print_ptr(ndr, "size", r->out.size);
 		ndr->depth++;
 		if (r->out.size) {