reactos/dll/win32/wbemprox/wbemprox_private.h

   1 /*
   2  * Copyright 2009 Hans Leidekker for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef _WBEMPROX_PRIVATE_H_
  20 #define _WBEMPROX_PRIVATE_H_
  21
  22 #include <config.h>
  23
  24 #include <stdarg.h>
  25
  26 #define _INC_WINDOWS
  27 #define COM_NO_WINDOWS_H
  28
  29 #define COBJMACROS
  30 #define NONAMELESSUNION
  31 #define NONAMELESSSTRUCT
  32
  33 #include <ntstatus.h>
  34 #define WIN32_NO_STATUS
  35 #include <windef.h>
  36 #include <winbase.h>
  37 #include <winsvc.h>
  38 #include <objbase.h>
  39 #include <oleauto.h>
  40 #include <wbemcli.h>
  41
  42 #include <wine/debug.h>
  43 #include <wine/list.h>
  44 #include <wine/unicode.h>
  45
  46 WINE_DEFAULT_DEBUG_CHANNEL(wbemprox);
  47
  48 IClientSecurity client_security;
  49 struct list *table_list;
  50
  51 #define SIZEOF(array) (sizeof(array)/sizeof((array)[0]))
  52
  53 enum param_direction
  54 {
  55     PARAM_OUT   = -1,
  56     PARAM_INOUT = 0,
  57     PARAM_IN    = 1
  58 };
  59
  60 #define CIM_TYPE_MASK    0x00000fff
  61
  62 #define COL_TYPE_MASK    0x0000ffff
  63 #define COL_FLAG_DYNAMIC 0x00010000
  64 #define COL_FLAG_KEY     0x00020000
  65 #define COL_FLAG_METHOD  0x00040000
  66
  67 typedef HRESULT (class_method)(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **);
  68
  69 enum operator
  70 {
  71     OP_EQ      = 1,
  72     OP_AND     = 2,
  73     OP_OR      = 3,
  74     OP_GT      = 4,
  75     OP_LT      = 5,
  76     OP_LE      = 6,
  77     OP_GE      = 7,
  78     OP_NE      = 8,
  79     OP_ISNULL  = 9,
  80     OP_NOTNULL = 10,
  81     OP_LIKE    = 11,
  82     OP_NOT     = 12
  83 };
  84
  85 struct expr;
  86 struct complex_expr
  87 {
  88     enum operator op;
  89     struct expr *left;
  90     struct expr *right;
  91 };
  92
  93 enum expr_type
  94 {
  95     EXPR_COMPLEX = 1,
  96     EXPR_UNARY   = 2,
  97     EXPR_PROPVAL = 3,
  98     EXPR_SVAL    = 4,
  99     EXPR_IVAL    = 5,
 100     EXPR_BVAL    = 6
 101 };
 102
 103 struct expr
 104 {
 105     enum expr_type type;
 106     union
 107     {
 108         struct complex_expr expr;
 109         const struct property *propval;
 110         const WCHAR *sval;
 111         int ival;
 112     } u;
 113 };
 114
 115 struct column
 116 {
 117     const WCHAR *name;
 118     UINT type;
 119     VARTYPE vartype; /* 0 for default mapping */
 120 };
 121
 122 enum fill_status
 123 {
 124     FILL_STATUS_FAILED = -1,
 125     FILL_STATUS_UNFILTERED,
 126     FILL_STATUS_FILTERED
 127 };
 128
 129 #define TABLE_FLAG_DYNAMIC 0x00000001
 130
 131 struct table
 132 {
 133     const WCHAR *name;
 134     UINT num_cols;
 135     const struct column *columns;
 136     UINT num_rows;
 137     UINT num_rows_allocated;
 138     BYTE *data;
 139     enum fill_status (*fill)(struct table *, const struct expr *cond);
 140     UINT flags;
 141     struct list entry;
 142     LONG refs;
 143 };
 144
 145 struct property
 146 {
 147     const WCHAR *name;
 148     const WCHAR *class;
 149     const struct property *next;
 150 };
 151
 152 struct array
 153 {
 154     UINT count;
 155     void *ptr;
 156 };
 157
 158 struct field
 159 {
 160     UINT type;
 161     VARTYPE vartype; /* 0 for default mapping */
 162     union
 163     {
 164         LONGLONG ival;
 165         WCHAR *sval;
 166         struct array *aval;
 167     } u;
 168 };
 169
 170 struct record
 171 {
 172     UINT count;
 173     struct field *fields;
 174     struct table *table;
 175 };
 176
 177 struct view
 178 {
 179     const struct property *proplist;
 180     struct table *table;
 181     const struct expr *cond;
 182     UINT *result;
 183     UINT  count;
 184 };
 185
 186 struct query
 187 {
 188     LONG refs;
 189     struct view *view;
 190     struct list mem;
 191 };
 192
 193 struct query *create_query(void) DECLSPEC_HIDDEN;
 194 void free_query( struct query * ) DECLSPEC_HIDDEN;
 195 struct query *addref_query( struct query * ) DECLSPEC_HIDDEN;
 196 void release_query( struct query *query ) DECLSPEC_HIDDEN;
 197 HRESULT exec_query( const WCHAR *, IEnumWbemClassObject ** ) DECLSPEC_HIDDEN;
 198 HRESULT parse_query( const WCHAR *, struct view **, struct list * ) DECLSPEC_HIDDEN;
 199 HRESULT create_view( const struct property *, const WCHAR *, const struct expr *,
 200                      struct view ** ) DECLSPEC_HIDDEN;
 201 void destroy_view( struct view * ) DECLSPEC_HIDDEN;
 202 HRESULT execute_view( struct view * ) DECLSPEC_HIDDEN;
 203 void init_table_list( void ) DECLSPEC_HIDDEN;
 204 struct table *grab_table( const WCHAR * ) DECLSPEC_HIDDEN;
 205 struct table *addref_table( struct table * ) DECLSPEC_HIDDEN;
 206 void release_table( struct table * ) DECLSPEC_HIDDEN;
 207 struct table *create_table( const WCHAR *, UINT, const struct column *, UINT, UINT, BYTE *,
 208                             enum fill_status (*)(struct table *, const struct expr *) ) DECLSPEC_HIDDEN;
 209 BOOL add_table( struct table * ) DECLSPEC_HIDDEN;
 210 void free_columns( struct column *, UINT ) DECLSPEC_HIDDEN;
 211 void free_row_values( const struct table *, UINT ) DECLSPEC_HIDDEN;
 212 void clear_table( struct table * ) DECLSPEC_HIDDEN;
 213 void free_table( struct table * ) DECLSPEC_HIDDEN;
 214 UINT get_type_size( CIMTYPE ) DECLSPEC_HIDDEN;
 215 HRESULT eval_cond( const struct table *, UINT, const struct expr *, LONGLONG *, UINT * ) DECLSPEC_HIDDEN;
 216 HRESULT get_column_index( const struct table *, const WCHAR *, UINT * ) DECLSPEC_HIDDEN;
 217 HRESULT get_value( const struct table *, UINT, UINT, LONGLONG * ) DECLSPEC_HIDDEN;
 218 BSTR get_value_bstr( const struct table *, UINT, UINT ) DECLSPEC_HIDDEN;
 219 HRESULT set_value( const struct table *, UINT, UINT, LONGLONG, CIMTYPE ) DECLSPEC_HIDDEN;
 220 HRESULT get_method( const struct table *, const WCHAR *, class_method ** ) DECLSPEC_HIDDEN;
 221 HRESULT get_propval( const struct view *, UINT, const WCHAR *, VARIANT *,
 222                      CIMTYPE *, LONG * ) DECLSPEC_HIDDEN;
 223 HRESULT put_propval( const struct view *, UINT, const WCHAR *, VARIANT *, CIMTYPE ) DECLSPEC_HIDDEN;
 224 HRESULT to_longlong( VARIANT *, LONGLONG *, CIMTYPE * ) DECLSPEC_HIDDEN;
 225 SAFEARRAY *to_safearray( const struct array *, CIMTYPE ) DECLSPEC_HIDDEN;
 226 VARTYPE to_vartype( CIMTYPE ) DECLSPEC_HIDDEN;
 227 void destroy_array( struct array *, CIMTYPE ) DECLSPEC_HIDDEN;
 228 HRESULT get_properties( const struct view *, LONG, SAFEARRAY ** ) DECLSPEC_HIDDEN;
 229 HRESULT get_object( const WCHAR *, IWbemClassObject ** ) DECLSPEC_HIDDEN;
 230 BSTR get_method_name( const WCHAR *, UINT ) DECLSPEC_HIDDEN;
 231 BSTR get_property_name( const WCHAR *, UINT ) DECLSPEC_HIDDEN;
 232 void set_variant( VARTYPE, LONGLONG, void *, VARIANT * ) DECLSPEC_HIDDEN;
 233 HRESULT create_signature( const WCHAR *, const WCHAR *, enum param_direction,
 234                           IWbemClassObject ** ) DECLSPEC_HIDDEN;
 235
 236 HRESULT WbemLocator_create(LPVOID *) DECLSPEC_HIDDEN;
 237 HRESULT WbemServices_create(const WCHAR *, LPVOID *) DECLSPEC_HIDDEN;
 238 HRESULT create_class_object(const WCHAR *, IEnumWbemClassObject *, UINT,
 239                             struct record *, IWbemClassObject **) DECLSPEC_HIDDEN;
 240 HRESULT EnumWbemClassObject_create(struct query *, LPVOID *) DECLSPEC_HIDDEN;
 241 HRESULT WbemQualifierSet_create(const WCHAR *, const WCHAR *, LPVOID *) DECLSPEC_HIDDEN;
 242
 243 HRESULT process_get_owner(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 244 HRESULT reg_enum_key(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 245 HRESULT reg_enum_values(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 246 HRESULT reg_get_stringvalue(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 247 HRESULT service_pause_service(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 248 HRESULT service_resume_service(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 249 HRESULT service_start_service(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 250 HRESULT service_stop_service(IWbemClassObject *, IWbemClassObject *, IWbemClassObject **) DECLSPEC_HIDDEN;
 251
 252 static void *heap_alloc( size_t len ) __WINE_ALLOC_SIZE(1);
 253 static inline void *heap_alloc( size_t len )
 254 {
 255     return HeapAlloc( GetProcessHeap(), 0, len );
 256 }
 257
 258 static void *heap_realloc( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
 259 static inline void *heap_realloc( void *mem, size_t len )
 260 {
 261     return HeapReAlloc( GetProcessHeap(), 0, mem, len );
 262 }
 263
 264 static void *heap_alloc_zero( size_t len ) __WINE_ALLOC_SIZE(1);
 265 static inline void *heap_alloc_zero( size_t len )
 266 {
 267     return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
 268 }
 269
 270 static inline BOOL heap_free( void *mem )
 271 {
 272     return HeapFree( GetProcessHeap(), 0, mem );
 273 }
 274
 275 static inline WCHAR *heap_strdupW( const WCHAR *src )
 276 {
 277     WCHAR *dst;
 278     if (!src) return NULL;
 279     if ((dst = heap_alloc( (strlenW( src ) + 1) * sizeof(WCHAR) ))) strcpyW( dst, src );
 280     return dst;
 281 }
 282
 283 static const WCHAR class_processW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s',0};
 284 static const WCHAR class_serviceW[] = {'W','i','n','3','2','_','S','e','r','v','i','c','e',0};
 285 static const WCHAR class_stdregprovW[] = {'S','t','d','R','e','g','P','r','o','v',0};
 286
 287 static const WCHAR prop_nameW[] = {'N','a','m','e',0};
 288
 289 static const WCHAR method_enumkeyW[] = {'E','n','u','m','K','e','y',0};
 290 static const WCHAR method_enumvaluesW[] = {'E','n','u','m','V','a','l','u','e','s',0};
 291 static const WCHAR method_getownerW[] = {'G','e','t','O','w','n','e','r',0};
 292 static const WCHAR method_getstringvalueW[] = {'G','e','t','S','t','r','i','n','g','V','a','l','u','e',0};
 293 static const WCHAR method_pauseserviceW[] = {'P','a','u','s','e','S','e','r','v','i','c','e',0};
 294 static const WCHAR method_resumeserviceW[] = {'R','e','s','u','m','e','S','e','r','v','i','c','e',0};
 295 static const WCHAR method_startserviceW[] = {'S','t','a','r','t','S','e','r','v','i','c','e',0};
 296 static const WCHAR method_stopserviceW[] = {'S','t','o','p','S','e','r','v','i','c','e',0};
 297
 298 static const WCHAR param_defkeyW[] = {'h','D','e','f','K','e','y',0};
 299 static const WCHAR param_domainW[] = {'D','o','m','a','i','n',0};
 300 static const WCHAR param_namesW[] = {'s','N','a','m','e','s',0};
 301 static const WCHAR param_returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
 302 static const WCHAR param_subkeynameW[] = {'s','S','u','b','K','e','y','N','a','m','e',0};
 303 static const WCHAR param_typesW[] = {'T','y','p','e','s',0};
 304 static const WCHAR param_userW[] = {'U','s','e','r',0};
 305 static const WCHAR param_valueW[] = {'s','V','a','l','u','e',0};
 306 static const WCHAR param_valuenameW[] = {'s','V','a','l','u','e','N','a','m','e',0};
 307
 308 #endif /* _WBEMPROX_PRIVATE_H_ */