spoolss: add spoolss_StringArray2.

The difference to spoolss_StringArray is that in spoolss_StringArray2 the string
array is put into a subcontext of _ndr_size.

Guenther
(cherry picked from commit 292af4fc046ff39ebd3ec853c402dc267a863fa6)
(cherry picked from commit 46b5f055ffc8fbdf622482cca746e00dcfac9ca0)

6 files changed, 78 insertions, 0 deletions

diff --git a/librpc/gen_ndr/ndr_spoolss.c b/librpc/gen_ndr/ndr_spoolss.c
index 8bf1c8f8190..e882efa98cb 100644
--- a/librpc/gen_ndr/ndr_spoolss.c
+++ b/librpc/gen_ndr/ndr_spoolss.c
@@ -7960,6 +7960,61 @@ _PUBLIC_ void ndr_print_spoolss_StringArray(struct ndr_print *ndr, const char *n
 	ndr->depth--;
 }
 
+_PUBLIC_ enum ndr_err_code ndr_push_spoolss_StringArray2(struct ndr_push *ndr, int ndr_flags, const struct spoolss_StringArray2 *r)
+{
+	if (ndr_flags & NDR_SCALARS) {
+		NDR_CHECK(ndr_push_align(ndr, 4));
+		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, (ndr_size_spoolss_StringArray2(r, ndr->iconv_convenience, ndr->flags) - 4) / 2));
+		{
+			uint32_t _flags_save_string_array = ndr->flags;
+			ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_NULLTERM);
+			{
+				struct ndr_push *_ndr_string;
+				NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_string, 0, (ndr_size_spoolss_StringArray2(r, ndr->iconv_convenience, ndr->flags) - 4) / 2 * 2));
+				NDR_CHECK(ndr_push_string_array(_ndr_string, NDR_SCALARS, r->string));
+				NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_string, 0, (ndr_size_spoolss_StringArray2(r, ndr->iconv_convenience, ndr->flags) - 4) / 2 * 2));
+			}
+			ndr->flags = _flags_save_string_array;
+		}
+		NDR_CHECK(ndr_push_trailer_align(ndr, 4));
+	}
+	if (ndr_flags & NDR_BUFFERS) {
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ enum ndr_err_code ndr_pull_spoolss_StringArray2(struct ndr_pull *ndr, int ndr_flags, struct spoolss_StringArray2 *r)
+{
+	if (ndr_flags & NDR_SCALARS) {
+		NDR_CHECK(ndr_pull_align(ndr, 4));
+		NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->_ndr_size));
+		{
+			uint32_t _flags_save_string_array = ndr->flags;
+			ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_NULLTERM);
+			{
+				struct ndr_pull *_ndr_string;
+				NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_string, 0, r->_ndr_size * 2));
+				NDR_CHECK(ndr_pull_string_array(_ndr_string, NDR_SCALARS, &r->string));
+				NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_string, 0, r->_ndr_size * 2));
+			}
+			ndr->flags = _flags_save_string_array;
+		}
+		NDR_CHECK(ndr_pull_trailer_align(ndr, 4));
+	}
+	if (ndr_flags & NDR_BUFFERS) {
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ void ndr_print_spoolss_StringArray2(struct ndr_print *ndr, const char *name, const struct spoolss_StringArray2 *r)
+{
+	ndr_print_struct(ndr, name, "spoolss_StringArray2");
+	ndr->depth++;
+	ndr_print_uint32(ndr, "_ndr_size", (ndr->flags & LIBNDR_PRINT_SET_VALUES)?(ndr_size_spoolss_StringArray2(r, ndr->iconv_convenience, ndr->flags) - 4) / 2:r->_ndr_size);
+	ndr_print_string_array(ndr, "string", r->string);
+	ndr->depth--;
+}
+
 static enum ndr_err_code ndr_push_spoolss_AddDriverInfo1(struct ndr_push *ndr, int ndr_flags, const struct spoolss_AddDriverInfo1 *r)
 {
 	if (ndr_flags & NDR_SCALARS) {
diff --git a/librpc/gen_ndr/ndr_spoolss.h b/librpc/gen_ndr/ndr_spoolss.h
index 185f8254bd3..895e1e9a370 100644
--- a/librpc/gen_ndr/ndr_spoolss.h
+++ b/librpc/gen_ndr/ndr_spoolss.h
@@ -345,6 +345,9 @@ void ndr_print_spoolss_SetPrinterInfoCtr(struct ndr_print *ndr, const char *name
 enum ndr_err_code ndr_push_spoolss_StringArray(struct ndr_push *ndr, int ndr_flags, const struct spoolss_StringArray *r);
 enum ndr_err_code ndr_pull_spoolss_StringArray(struct ndr_pull *ndr, int ndr_flags, struct spoolss_StringArray *r);
 void ndr_print_spoolss_StringArray(struct ndr_print *ndr, const char *name, const struct spoolss_StringArray *r);
+enum ndr_err_code ndr_push_spoolss_StringArray2(struct ndr_push *ndr, int ndr_flags, const struct spoolss_StringArray2 *r);
+enum ndr_err_code ndr_pull_spoolss_StringArray2(struct ndr_pull *ndr, int ndr_flags, struct spoolss_StringArray2 *r);
+void ndr_print_spoolss_StringArray2(struct ndr_print *ndr, const char *name, const struct spoolss_StringArray2 *r);
 void ndr_print_spoolss_AddDriverInfo1(struct ndr_print *ndr, const char *name, const struct spoolss_AddDriverInfo1 *r);
 enum ndr_err_code ndr_push_spoolss_DriverOSVersion(struct ndr_push *ndr, int ndr_flags, enum spoolss_DriverOSVersion r);
 enum ndr_err_code ndr_pull_spoolss_DriverOSVersion(struct ndr_pull *ndr, int ndr_flags, enum spoolss_DriverOSVersion *r);
diff --git a/librpc/gen_ndr/spoolss.h b/librpc/gen_ndr/spoolss.h
index 3153672194a..8327f8ff495 100644
--- a/librpc/gen_ndr/spoolss.h
+++ b/librpc/gen_ndr/spoolss.h
@@ -1206,6 +1206,11 @@ struct spoolss_StringArray {
 	const char ** string;/* [flag(LIBNDR_FLAG_STR_NULLTERM)] */
 }/* [public] */;
 
+struct spoolss_StringArray2 {
+	uint32_t _ndr_size;/* [value((ndr_size_spoolss_StringArray2(r,ndr->iconv_convenience,ndr->flags)-4)/2)] */
+	const char ** string;/* [subcontext_size(_ndr_size*2),subcontext(0),flag(LIBNDR_FLAG_STR_NULLTERM)] */
+}/* [public] */;
+
 struct spoolss_AddDriverInfo1 {
 	const char *driver_name;/* [unique,charset(UTF16)] */
 };
diff --git a/librpc/idl/spoolss.idl b/librpc/idl/spoolss.idl
index 0e71e1a6bc6..84373aacb94 100644
--- a/librpc/idl/spoolss.idl
+++ b/librpc/idl/spoolss.idl
@@ -980,6 +980,11 @@ import "misc.idl", "security.idl", "winreg.idl";
 		/*[subcontext(0),subcontext_size(_ndr_size*2)]*/ nstring_array string;
 	} spoolss_StringArray;
 
+	typedef [public] struct {
+		[value((ndr_size_spoolss_StringArray2(r, ndr->iconv_convenience, ndr->flags)-4)/2)] uint32 _ndr_size;
+		[subcontext(0),subcontext_size(_ndr_size*2)] nstring_array string;
+	} spoolss_StringArray2;
+
 	typedef struct {
 		[string,charset(UTF16)] uint16 *driver_name;
 	} spoolss_AddDriverInfo1;
diff --git a/librpc/ndr/ndr_spoolss_buf.c b/librpc/ndr/ndr_spoolss_buf.c
index 0acae3dedbf..9968e90c6a4 100644
--- a/librpc/ndr/ndr_spoolss_buf.c
+++ b/librpc/ndr/ndr_spoolss_buf.c
@@ -708,6 +708,15 @@ _PUBLIC_ size_t ndr_size_spoolss_StringArray(const struct spoolss_StringArray *r
 	return ndr_size_struct(r, flags, (ndr_push_flags_fn_t)ndr_push_spoolss_StringArray, ic);
 }
 
+_PUBLIC_ size_t ndr_size_spoolss_StringArray2(const struct spoolss_StringArray2 *r, struct smb_iconv_convenience *ic, int flags)
+{
+	if (!r) {
+		return 4;
+	}
+
+	return ndr_size_struct((const struct spoolss_StringArray *)r, flags, (ndr_push_flags_fn_t)ndr_push_spoolss_StringArray, ic);
+}
+
 /* hand marshall as pidl cannot (yet) generate a relative pointer to a fixed array of
  * structs */
 
diff --git a/librpc/ndr/ndr_spoolss_buf.h b/librpc/ndr/ndr_spoolss_buf.h
index aa6e277c5f3..9a76f824f01 100644
--- a/librpc/ndr/ndr_spoolss_buf.h
+++ b/librpc/ndr/ndr_spoolss_buf.h
@@ -47,6 +47,7 @@ enum ndr_err_code ndr_pull_spoolss_GetPrinterData(struct ndr_pull *ndr, int flag
 enum ndr_err_code ndr_push_spoolss_SetPrinterData(struct ndr_push *ndr, int flags, const struct spoolss_SetPrinterData *r);
 uint32_t _ndr_size_spoolss_DeviceMode(struct spoolss_DeviceMode *devmode, struct smb_iconv_convenience *ic, uint32_t flags);
 size_t ndr_size_spoolss_StringArray(const struct spoolss_StringArray *r, struct smb_iconv_convenience *ic, int flags);
+size_t ndr_size_spoolss_StringArray2(const struct spoolss_StringArray2 *r, struct smb_iconv_convenience *ic, int flags);
 _PUBLIC_ enum ndr_err_code ndr_push_spoolss_DriverInfo101(struct ndr_push *ndr, int ndr_flags, const struct spoolss_DriverInfo101 *r);
 _PUBLIC_ enum ndr_err_code ndr_pull_spoolss_DriverInfo101(struct ndr_pull *ndr, int ndr_flags, struct spoolss_DriverInfo101 *r);
 void ndr_print_spoolss_Field(struct ndr_print *ndr, const char *name, const union spoolss_Field *r);