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-rw-r--r--source3/rpc_server/srv_spoolss_util.c309
-rw-r--r--source3/rpc_server/srv_spoolss_util.h76
2 files changed, 385 insertions, 0 deletions
diff --git a/source3/rpc_server/srv_spoolss_util.c b/source3/rpc_server/srv_spoolss_util.c
index f06b30bcc7..4b2bab2876 100644
--- a/source3/rpc_server/srv_spoolss_util.c
+++ b/source3/rpc_server/srv_spoolss_util.c
@@ -1210,6 +1210,315 @@ static WERROR winreg_printer_ver_to_dword(const char *str, uint64_t *data)
Public winreg function for spoolss
********************************************************************/
+WERROR winreg_update_printer(TALLOC_CTX *mem_ctx,
+ struct auth_serversupplied_info *server_info,
+ uint32_t info2_mask,
+ struct spoolss_SetPrinterInfo2 *info2,
+ struct spoolss_DeviceMode *devmode,
+ struct security_descriptor *secdesc)
+{
+ uint32_t access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ struct rpc_pipe_client *winreg_pipe = NULL;
+ struct policy_handle hive_hnd, key_hnd;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB blob;
+ char *path;
+ WERROR result = WERR_OK;
+ TALLOC_CTX *tmp_ctx;
+
+ tmp_ctx = talloc_new(mem_ctx);
+ if (tmp_ctx == NULL) {
+ return WERR_NOMEM;
+ }
+
+ path = winreg_printer_data_keyname(tmp_ctx, info2->sharename);
+ if (path == NULL) {
+ TALLOC_FREE(tmp_ctx);
+ return WERR_NOMEM;
+ }
+
+ ZERO_STRUCT(hive_hnd);
+ ZERO_STRUCT(key_hnd);
+
+ result = winreg_printer_openkey(tmp_ctx,
+ server_info,
+ &winreg_pipe,
+ path,
+ "",
+ true,
+ access_mask,
+ &hive_hnd,
+ &key_hnd);
+ if (!W_ERROR_IS_OK(result)) {
+ DEBUG(0, ("winreg_update_printer: Could not open key %s: %s\n",
+ path, win_errstr(result)));
+ goto done;
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_ATTRIBUTES) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Attributes",
+ info2->attributes);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+#if 0
+ if (info2_mask & SPOOLSS_PRINTER_INFO_AVERAGEPPM) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "AveragePpm",
+ info2->attributes);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+#endif
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_COMMENT) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Description",
+ info2->comment);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_DATATYPE) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Datatype",
+ info2->datatype);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_DEFAULTPRIORITY) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Default Priority",
+ info2->defaultpriority);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_DEVMODE) {
+ ndr_err = ndr_push_struct_blob(&blob, tmp_ctx, NULL, devmode,
+ (ndr_push_flags_fn_t) ndr_push_spoolss_DeviceMode);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ DEBUG(0, ("winreg_update_printer: Failed to marshall device mode\n"));
+ result = WERR_NOMEM;
+ goto done;
+ }
+
+ result = winreg_printer_write_binary(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Default DevMode",
+ blob);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_LOCATION) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Location",
+ info2->location);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_PARAMETERS) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Parameters",
+ info2->parameters);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_PORTNAME) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Port",
+ info2->portname);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_PRINTERNAME) {
+ /*
+ * in addprinter: no servername and the printer is the name
+ * in setprinter: servername is \\server
+ * and printer is \\server\\printer
+ *
+ * Samba manages only local printers.
+ * we currently don't support things like i
+ * path=\\other_server\printer
+ *
+ * We only store the printername, not \\server\printername
+ */
+ const char *p = strrchr(info2->printername, '\\');
+ if (p == NULL) {
+ p = info2->printername;
+ } else {
+ p++;
+ }
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Name",
+ p);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_PRINTPROCESSOR) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Print Processor",
+ info2->printprocessor);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_PRIORITY) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Priority",
+ info2->priority);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_SECDESC) {
+ /*
+ * We need a security descriptor, if it isn't specified by
+ * AddPrinter{Ex} then create a default descriptor.
+ */
+ if (secdesc == NULL) {
+ secdesc = winreg_printer_create_default_secdesc(tmp_ctx);
+ }
+ ndr_err = ndr_push_struct_blob(&blob, tmp_ctx, NULL, secdesc,
+ (ndr_push_flags_fn_t) ndr_push_security_descriptor);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ DEBUG(0, ("winreg_update_printer: Failed to marshall security descriptor\n"));
+ result = WERR_NOMEM;
+ goto done;
+ }
+
+ result = winreg_printer_write_binary(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Security",
+ blob);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_SEPFILE) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Separator File",
+ info2->sepfile);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_SHARENAME) {
+ result = winreg_printer_write_sz(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Share Name",
+ info2->sharename);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_STARTTIME) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "StartTime",
+ info2->starttime);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_STATUS) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "Status",
+ info2->status);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ if (info2_mask & SPOOLSS_PRINTER_INFO_UNTILTIME) {
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "UntilTime",
+ info2->untiltime);
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+ }
+
+ result = winreg_printer_write_dword(tmp_ctx,
+ winreg_pipe,
+ &key_hnd,
+ "ChangeID",
+ winreg_printer_rev_changeid());
+ if (!W_ERROR_IS_OK(result)) {
+ goto done;
+ }
+
+ result = WERR_OK;
+done:
+ if (winreg_pipe != NULL) {
+ if (is_valid_policy_hnd(&key_hnd)) {
+ rpccli_winreg_CloseKey(winreg_pipe, tmp_ctx, &key_hnd, NULL);
+ }
+ if (is_valid_policy_hnd(&hive_hnd)) {
+ rpccli_winreg_CloseKey(winreg_pipe, tmp_ctx, &hive_hnd, NULL);
+ }
+ }
+
+ TALLOC_FREE(tmp_ctx);
+ return result;
+}
+
/* Set printer data over the winreg pipe. */
WERROR winreg_set_printer_dataex(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
diff --git a/source3/rpc_server/srv_spoolss_util.h b/source3/rpc_server/srv_spoolss_util.h
index 35a47283e2..ede313fc3f 100644
--- a/source3/rpc_server/srv_spoolss_util.h
+++ b/source3/rpc_server/srv_spoolss_util.h
@@ -22,6 +22,82 @@
#ifndef _SRV_SPOOLSS_UITL_H
#define _SRV_SPOOLSS_UITL_H
+
+enum spoolss_PrinterInfo2Mask {
+ SPOOLSS_PRINTER_INFO_ATTRIBUTES = (int)(0x00000001),
+ SPOOLSS_PRINTER_INFO_AVERAGEPPM = (int)(0x00000002),
+ SPOOLSS_PRINTER_INFO_CJOBS = (int)(0x00000004),
+ SPOOLSS_PRINTER_INFO_COMMENT = (int)(0x00000008),
+ SPOOLSS_PRINTER_INFO_DATATYPE = (int)(0x00000010),
+ SPOOLSS_PRINTER_INFO_DEFAULTPRIORITY = (int)(0x00000020),
+ SPOOLSS_PRINTER_INFO_DEVMODE = (int)(0x00000040),
+ SPOOLSS_PRINTER_INFO_DRIVERNAME = (int)(0x00000080),
+ SPOOLSS_PRINTER_INFO_LOCATION = (int)(0x00000100),
+ SPOOLSS_PRINTER_INFO_NAME = (int)(0x00000200),
+ SPOOLSS_PRINTER_INFO_PARAMETERS = (int)(0x00000400),
+ SPOOLSS_PRINTER_INFO_PORTNAME = (int)(0x00000800),
+ SPOOLSS_PRINTER_INFO_PRINTERNAME = (int)(0x00001000),
+ SPOOLSS_PRINTER_INFO_PRINTPROCESSOR = (int)(0x00002000),
+ SPOOLSS_PRINTER_INFO_PRIORITY = (int)(0x00004000),
+ SPOOLSS_PRINTER_INFO_SECDESC = (int)(0x00008000),
+ SPOOLSS_PRINTER_INFO_SEPFILE = (int)(0x00010000),
+ SPOOLSS_PRINTER_INFO_SERVERNAME = (int)(0x00020000),
+ SPOOLSS_PRINTER_INFO_SHARENAME = (int)(0x00040000),
+ SPOOLSS_PRINTER_INFO_STARTTIME = (int)(0x00080000),
+ SPOOLSS_PRINTER_INFO_STATUS = (int)(0x00100000),
+ SPOOLSS_PRINTER_INFO_UNTILTIME = (int)(0x00200000)
+};
+
+#define SPOOLSS_PRINTER_INFO_ALL SPOOLSS_PRINTER_INFO_ATTRIBUTES | \
+ SPOOLSS_PRINTER_INFO_AVERAGEPPM | \
+ SPOOLSS_PRINTER_INFO_CJOBS | \
+ SPOOLSS_PRINTER_INFO_COMMENT | \
+ SPOOLSS_PRINTER_INFO_DATATYPE | \
+ SPOOLSS_PRINTER_INFO_DEFAULTPRIORITY | \
+ SPOOLSS_PRINTER_INFO_DEVMODE | \
+ SPOOLSS_PRINTER_INFO_DRIVERNAME | \
+ SPOOLSS_PRINTER_INFO_LOCATION | \
+ SPOOLSS_PRINTER_INFO_NAME | \
+ SPOOLSS_PRINTER_INFO_PARAMETERS | \
+ SPOOLSS_PRINTER_INFO_PORTNAME | \
+ SPOOLSS_PRINTER_INFO_PRINTERNAME | \
+ SPOOLSS_PRINTER_INFO_PRINTPROCESSOR | \
+ SPOOLSS_PRINTER_INFO_PRIORITY | \
+ SPOOLSS_PRINTER_INFO_SECDESC | \
+ SPOOLSS_PRINTER_INFO_SEPFILE | \
+ SPOOLSS_PRINTER_INFO_SERVERNAME | \
+ SPOOLSS_PRINTER_INFO_SHARENAME | \
+ SPOOLSS_PRINTER_INFO_STARTTIME | \
+ SPOOLSS_PRINTER_INFO_STATUS | \
+ SPOOLSS_PRINTER_INFO_UNTILTIME
+
+/**
+ * @internal
+ *
+ * @brief Update the information of a printer in the registry.
+ *
+ * @param[in] mem_ctx The talloc memory context to use.
+ *
+ * @param[in] server_info The server supplied session info.
+ *
+ * @param[in] info2_mask A bitmask which defines which values should be set.
+ *
+ * @param[in] info2 A SetPrinterInfo2 structure with the data to set.
+ *
+ * @param[in] devmode A device mode structure with the data to set.
+ *
+ * @param[in] secdesc A security descriptor structure with the data to set.
+ *
+ * @return On success WERR_OK, a corresponding DOS error is
+ * something went wrong.
+ */
+WERROR winreg_update_printer(TALLOC_CTX *mem_ctx,
+ struct auth_serversupplied_info *server_info,
+ uint32_t info2_mask,
+ struct spoolss_SetPrinterInfo2 *info2,
+ struct spoolss_DeviceMode *devmode,
+ struct security_descriptor *secdesc);
+
/**
* @internal
*
generated by cgit (git 2.34.1) at 2024-07-02 12:15:53 +0000