dlls/msi/query.h

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2002 Mike McCormack for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library 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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_MSI_QUERY_H
  22 #define __WINE_MSI_QUERY_H
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "objbase.h"
  29 #include "objidl.h"
  30 #include "msi.h"
  31 #include "msiquery.h"
  32 #include "msipriv.h"
  33 #include "wine/list.h"
  34
  35
  36 #define OP_EQ       1
  37 #define OP_AND      2
  38 #define OP_OR       3
  39 #define OP_GT       4
  40 #define OP_LT       5
  41 #define OP_LE       6
  42 #define OP_GE       7
  43 #define OP_NE       8
  44 #define OP_ISNULL   9
  45 #define OP_NOTNULL  10
  46
  47 #define EXPR_COMPLEX  1
  48 #define EXPR_COLUMN   2
  49 #define EXPR_COL_NUMBER 3
  50 #define EXPR_IVAL     4
  51 #define EXPR_SVAL     5
  52 #define EXPR_UVAL     6
  53 #define EXPR_STRCMP   7
  54 #define EXPR_WILDCARD 9
  55 #define EXPR_COL_NUMBER_STRING 10
  56
  57 struct sql_str {
  58     LPCWSTR data;
  59     INT len;
  60 };
  61
  62 typedef struct _string_list
  63 {
  64     LPWSTR string;
  65     struct _string_list *next;
  66 } string_list;
  67
  68 struct complex_expr
  69 {
  70     UINT op;
  71     struct expr *left;
  72     struct expr *right;
  73 };
  74
  75 struct expr
  76 {
  77     int type;
  78     union
  79     {
  80         struct complex_expr expr;
  81         INT   ival;
  82         UINT  uval;
  83         LPWSTR sval;
  84         LPWSTR column;
  85         UINT col_number;
  86     } u;
  87 };
  88
  89 typedef struct _create_col_info
  90 {
  91     LPWSTR colname;
  92     UINT   type;
  93     struct _create_col_info *next;
  94 } create_col_info;
  95
  96 typedef struct _value_list
  97 {
  98     struct expr *val;
  99     struct _value_list *next;
 100 } value_list;
 101
 102 typedef struct _column_assignment
 103 {
 104     string_list *col_list;
 105     value_list *val_list;
 106 } column_assignment;
 107
 108
 109 UINT MSI_ParseSQL( MSIDATABASE *db, LPCWSTR command, MSIVIEW **phview,
 110                    struct list *mem );
 111
 112 UINT TABLE_CreateView( MSIDATABASE *db, LPCWSTR name, MSIVIEW **view );
 113
 114 UINT SELECT_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table,
 115                         string_list *columns );
 116
 117 UINT DISTINCT_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table );
 118
 119 UINT ORDER_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table,
 120                        string_list *columns );
 121
 122 UINT WHERE_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table,
 123                        struct expr *cond );
 124
 125 UINT CREATE_CreateView( MSIDATABASE *db, MSIVIEW **view, LPWSTR table,
 126                         create_col_info *col_info, BOOL temp );
 127
 128 UINT INSERT_CreateView( MSIDATABASE *db, MSIVIEW **view, LPWSTR table,
 129                         string_list *columns, value_list *values, BOOL temp );
 130
 131 UINT UPDATE_CreateView( MSIDATABASE *db, MSIVIEW **, LPWSTR table,
 132                         column_assignment *list, struct expr *expr );
 133
 134 UINT DELETE_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table );
 135
 136 int sqliteGetToken(const WCHAR *z, int *tokenType);
 137
 138 #endif /* __WINE_MSI_QUERY_H */