3 Copyright (C) 2006 Andrzej Hajda <andrzej.hajda@wp.pl>
4 Copyright (C) 2008 Jelmer Vernooij <jelmer@samba.org>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include "lib/cmdline/popt_common.h"
23 #include "librpc/rpc/dcerpc.h"
24 #include "librpc/gen_ndr/ndr_oxidresolver.h"
25 #include "librpc/gen_ndr/ndr_oxidresolver_c.h"
26 #include "librpc/gen_ndr/ndr_dcom.h"
27 #include "librpc/gen_ndr/ndr_dcom_c.h"
28 #include "librpc/gen_ndr/ndr_remact_c.h"
29 #include "librpc/gen_ndr/ndr_epmapper_c.h"
30 #include "librpc/gen_ndr/com_dcom.h"
32 #include "lib/com/dcom/dcom.h"
33 #include "lib/com/com.h"
35 #include "lib/wmi/wmi.h"
43 static void parse_args(int argc, char *argv[], struct program_args *pmyargs)
51 struct poptOption long_options[] = {
54 POPT_COMMON_CONNECTION
55 POPT_COMMON_CREDENTIALS
57 {"namespace", 0, POPT_ARG_STRING, &pmyargs->ns, 0,
58 "WMI namespace, default to root\\cimv2", 0},
62 pc = poptGetContext("wmi", argc, (const char **) argv,
63 long_options, POPT_CONTEXT_KEEP_FIRST);
65 poptSetOtherOptionHelp(pc, "//host query\n\nExample: wmic -U [domain/]adminuser%password //host \"select * from Win32_ComputerSystem\"");
67 while ((opt = poptGetNextOpt(pc)) != -1) {
68 poptPrintUsage(pc, stdout, 0);
73 argv_new = discard_const_p(char *, poptGetArgs(pc));
76 for (i = 0; i < argc; i++) {
77 if (argv_new[i] == NULL) {
83 if (argc_new != 3 || argv_new[1][0] != '/'
84 || argv_new[1][1] != '/') {
85 poptPrintUsage(pc, stdout, 0);
90 pmyargs->hostname = argv_new[1] + 2;
91 pmyargs->query = argv_new[2];
95 static void escape_string(const char *src, char *dst, int len)
97 char *p = dst, *end = dst + len - 1;
101 strncpy( dst, "(null)", len);
105 while ( *q && p <= end ) {
106 if ( strchr( "|\\(),", *q)) {
109 } else if ( *q == '\n' ) {
113 } else if ( *q == '\r' ) {
125 #define WERR_CHECK(msg) if (!W_ERROR_IS_OK(result)) { \
126 DEBUG(0, ("ERROR: %s\n", msg)); \
129 DEBUG(1, ("OK : %s\n", msg)); \
132 #define RETURN_CVAR_ARRAY_STR_START(arr) {\
137 return talloc_strdup(mem_ctx, "(null)");\
139 r = talloc_strdup(mem_ctx, "(");\
140 for (i = 0; i < arr->count; ++i) {
143 #define RETURN_CVAR_ARRAY_STR_END(fmt, arr, item) \
144 r = talloc_asprintf_append(r, fmt "%s", item, (i+1 == arr->count)?"":",");\
146 return talloc_asprintf_append(r, ")");\
149 #define RETURN_CVAR_ARRAY_STR(fmt, arr) \
150 RETURN_CVAR_ARRAY_STR_START(arr) \
151 RETURN_CVAR_ARRAY_STR_END(fmt, arr, arr->item[i])
153 #define RETURN_CVAR_ARRAY_ESCAPED(fmt, arr) \
154 RETURN_CVAR_ARRAY_STR_START(arr) \
156 escape_string( arr->item[i], buf, 2048); \
157 RETURN_CVAR_ARRAY_STR_END(fmt, arr, buf)
159 char *string_CIMVAR(TALLOC_CTX *mem_ctx, union CIMVAR *v, enum CIMTYPE_ENUMERATION cimtype)
162 case CIM_SINT8: return talloc_asprintf(mem_ctx, "%d", v->v_sint8);
163 case CIM_UINT8: return talloc_asprintf(mem_ctx, "%u", v->v_uint8);
164 case CIM_SINT16: return talloc_asprintf(mem_ctx, "%d", v->v_sint16);
165 case CIM_UINT16: return talloc_asprintf(mem_ctx, "%u", v->v_uint16);
166 case CIM_SINT32: return talloc_asprintf(mem_ctx, "%d", v->v_sint32);
167 case CIM_UINT32: return talloc_asprintf(mem_ctx, "%u", v->v_uint32);
168 case CIM_SINT64: return talloc_asprintf(mem_ctx, "%lld", v->v_sint64);
169 case CIM_UINT64: return talloc_asprintf(mem_ctx, "%llu", v->v_sint64);
170 case CIM_REAL32: return talloc_asprintf(mem_ctx, "%f", (double)v->v_uint32);
171 case CIM_REAL64: return talloc_asprintf(mem_ctx, "%f", (double)v->v_uint64);
172 case CIM_BOOLEAN: return talloc_asprintf(mem_ctx, "%s", v->v_boolean?"True":"False");
175 case CIM_REFERENCE: {
177 escape_string((char*) v-> v_string, buf, 2048);
178 return talloc_asprintf(mem_ctx, "%s", buf);
180 case CIM_CHAR16: return talloc_asprintf(mem_ctx, "Unsupported");
181 case CIM_OBJECT: return talloc_asprintf(mem_ctx, "Unsupported");
182 case CIM_ARR_SINT8: RETURN_CVAR_ARRAY_STR("%d", v->a_sint8);
183 case CIM_ARR_UINT8: RETURN_CVAR_ARRAY_STR("%u", v->a_uint8);
184 case CIM_ARR_SINT16: RETURN_CVAR_ARRAY_STR("%d", v->a_sint16);
185 case CIM_ARR_UINT16: RETURN_CVAR_ARRAY_STR("%u", v->a_uint16);
186 case CIM_ARR_SINT32: RETURN_CVAR_ARRAY_STR("%d", v->a_sint32);
187 case CIM_ARR_UINT32: RETURN_CVAR_ARRAY_STR("%u", v->a_uint32);
188 case CIM_ARR_SINT64: RETURN_CVAR_ARRAY_STR("%lld", v->a_sint64);
189 case CIM_ARR_UINT64: RETURN_CVAR_ARRAY_STR("%llu", v->a_uint64);
190 case CIM_ARR_REAL32: RETURN_CVAR_ARRAY_STR("%f", v->a_real32);
191 case CIM_ARR_REAL64: RETURN_CVAR_ARRAY_STR("%f", v->a_real64);
192 case CIM_ARR_BOOLEAN: RETURN_CVAR_ARRAY_STR("%d", v->a_boolean);
193 case CIM_ARR_STRING: RETURN_CVAR_ARRAY_ESCAPED("%s", v->a_string);
194 case CIM_ARR_DATETIME: RETURN_CVAR_ARRAY_ESCAPED("%s", v->a_datetime);
195 case CIM_ARR_REFERENCE: RETURN_CVAR_ARRAY_ESCAPED("%s", v->a_reference);
196 default: return talloc_asprintf(mem_ctx, "Unsupported");
200 #undef RETURN_CVAR_ARRAY_STR
202 int main(int argc, char **argv)
204 struct program_args args = {};
205 uint32_t cnt = 5, ret;
206 char *class_name = NULL;
209 struct IWbemServices *pWS = NULL;
210 struct BSTR queryLanguage, query;
211 struct IEnumWbemClassObject *pEnum = NULL;
212 struct com_context *ctx = NULL;
214 parse_args(argc, argv, &args);
216 wmi_init(&ctx, cmdline_credentials);
219 args.ns = "root\\cimv2";
220 result = WBEM_ConnectServer(ctx, args.hostname, args.ns, 0, 0, 0, 0, 0, 0, &pWS);
221 WERR_CHECK("Login to remote object.");
223 queryLanguage.data = "WQL";
224 query.data = args.query;
225 result = IWbemServices_ExecQuery(pWS, ctx, queryLanguage, query, WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_ENSURE_LOCATABLE, NULL, &pEnum);
226 WERR_CHECK("WMI query execute.");
228 IEnumWbemClassObject_Reset(pEnum, ctx);
229 WERR_CHECK("Reset result of WMI query.");
233 struct WbemClassObject *co[cnt];
235 result = IEnumWbemClassObject_SmartNext(pEnum, ctx, 0xFFFFFFFF, cnt, co, &ret);
236 /* WERR_BADFUNC is OK, it means only that there is less returned objects than requested */
237 if (!W_ERROR_EQUAL(result, WERR_BADFUNC)) {
238 WERR_CHECK("Retrieve result data.");
240 DEBUG(1, ("OK : Retrieved less objects than requested (it is normal).\n"));
244 for (i = 0; i < ret; ++i) {
245 if (!class_name || strcmp(co[i]->obj_class->__CLASS, class_name)) {
246 if (class_name) talloc_free(class_name);
247 class_name = talloc_strdup(ctx, co[i]->obj_class->__CLASS);
248 printf("CLASS: %s\n", class_name);
249 for (j = 0; j < co[i]->obj_class->__PROPERTY_COUNT; ++j)
250 printf("%s%s", j?"|":"", co[i]->obj_class->properties[j].property.name);
253 for (j = 0; j < co[i]->obj_class->__PROPERTY_COUNT; ++j) {
255 s = string_CIMVAR(ctx, &co[i]->instance->data[j], co[i]->obj_class->properties[j].property.desc->cimtype & CIM_TYPEMASK);
256 printf("%s%s", j?"|":"", s);
260 } while (ret == cnt);
264 status = werror_to_ntstatus(result);
265 fprintf(stderr, "NTSTATUS: %s - %s\n", nt_errstr(status), get_friendly_nt_error_msg(status));