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wine/dlls/msi/msipriv.h
Aric Stewart 9cd707da3f Introduce really basic scripting of actions. This is primarily to get 
the order of execution of the action correct since some custom actions
can be scripted and others are run during the script building phase.
2005-05-27 19:24:22 +00:00

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/*
* Implementation of the Microsoft Installer (msi.dll)
*
* Copyright 2002-2005 Mike McCormack for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WINE_MSI_PRIVATE__
#define __WINE_MSI_PRIVATE__
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "msi.h"
#include "msiquery.h"
#include "objbase.h"
#include "objidl.h"
#include "wine/unicode.h"
#include "wine/list.h"
#define MSI_DATASIZEMASK 0x00ff
#define MSITYPE_VALID 0x0100
#define MSITYPE_STRING 0x0800
#define MSITYPE_NULLABLE 0x1000
#define MSITYPE_KEY 0x2000
#define MSITYPE_BINARY 0x8900
struct tagMSITABLE;
typedef struct tagMSITABLE MSITABLE;
struct string_table;
typedef struct string_table string_table;
struct tagMSIOBJECTHDR;
typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
struct tagMSIOBJECTHDR
{
UINT magic;
UINT type;
DWORD refcount;
msihandledestructor destructor;
struct tagMSIOBJECTHDR *next;
struct tagMSIOBJECTHDR *prev;
};
typedef struct tagMSIDATABASE
{
MSIOBJECTHDR hdr;
IStorage *storage;
string_table *strings;
LPWSTR mode;
MSITABLE *first_table, *last_table;
} MSIDATABASE;
typedef struct tagMSIVIEW MSIVIEW;
typedef struct tagMSIQUERY
{
MSIOBJECTHDR hdr;
MSIVIEW *view;
UINT row;
MSIDATABASE *db;
struct list mem;
} MSIQUERY;
/* maybe we can use a Variant instead of doing it ourselves? */
typedef struct tagMSIFIELD
{
UINT type;
union
{
INT iVal;
LPWSTR szwVal;
IStream *stream;
} u;
} MSIFIELD;
typedef struct tagMSIRECORD
{
MSIOBJECTHDR hdr;
UINT count; /* as passed to MsiCreateRecord */
MSIFIELD fields[1]; /* nb. array size is count+1 */
} MSIRECORD;
typedef struct tagMSIVIEWOPS
{
/*
* fetch_int - reads one integer from {row,col} in the table
*
* This function should be called after the execute method.
* Data returned by the function should not change until
* close or delete is called.
* To get a string value, query the database's string table with
* the integer value returned from this function.
*/
UINT (*fetch_int)( struct tagMSIVIEW *, UINT row, UINT col, UINT *val );
/*
* fetch_int - reads one integer from {row,col} in the table
*
* This function is similar to fetch_int, except fetches a
* stream instead of an integer.
*/
UINT (*fetch_stream)( struct tagMSIVIEW *, UINT row, UINT col, IStream **stm );
/*
* get_int - sets one integer at {row,col} in the table
*
* Similar semantics to fetch_int
*/
UINT (*set_int)( struct tagMSIVIEW *, UINT row, UINT col, UINT val );
/*
* Inserts a new, blank row into the database
* *row receives the number of the new row
*/
UINT (*insert_row)( struct tagMSIVIEW *, UINT *row );
/*
* execute - loads the underlying data into memory so it can be read
*/
UINT (*execute)( struct tagMSIVIEW *, MSIRECORD * );
/*
* close - clears the data read by execute from memory
*/
UINT (*close)( struct tagMSIVIEW * );
/*
* get_dimensions - returns the number of rows or columns in a table.
*
* The number of rows can only be queried after the execute method
* is called. The number of columns can be queried at any time.
*/
UINT (*get_dimensions)( struct tagMSIVIEW *, UINT *rows, UINT *cols );
/*
* get_column_info - returns the name and type of a specific column
*
* The name is HeapAlloc'ed by this function and should be freed by
* the caller.
* The column information can be queried at any time.
*/
UINT (*get_column_info)( struct tagMSIVIEW *, UINT n, LPWSTR *name, UINT *type );
/*
* modify - not yet implemented properly
*/
UINT (*modify)( struct tagMSIVIEW *, MSIMODIFY, MSIRECORD * );
/*
* delete - destroys the structure completely
*/
UINT (*delete)( struct tagMSIVIEW * );
} MSIVIEWOPS;
struct tagMSIVIEW
{
MSIOBJECTHDR hdr;
MSIVIEWOPS *ops;
};
struct msi_dialog_tag;
typedef struct msi_dialog_tag msi_dialog;
typedef struct tagMSIPACKAGE
{
MSIOBJECTHDR hdr;
MSIDATABASE *db;
struct tagMSIFEATURE *features;
UINT loaded_features;
struct tagMSIFOLDER *folders;
UINT loaded_folders;
struct tagMSICOMPONENT *components;
UINT loaded_components;
struct tagMSIFILE *files;
UINT loaded_files;
LPWSTR ActionFormat;
LPWSTR LastAction;
struct tagMSICLASS *classes;
UINT loaded_classes;
struct tagMSIEXTENSION *extensions;
UINT loaded_extensions;
struct tagMSIPROGID *progids;
UINT loaded_progids;
struct tagMSIVERB *verbs;
UINT loaded_verbs;
struct tagMSIMIME *mimes;
UINT loaded_mimes;
struct tagMSIAPPID *appids;
UINT loaded_appids;
struct tagMSISCRIPT *script;
struct tagMSIRUNNINGACTION *RunningAction;
UINT RunningActionCount;
LPWSTR PackagePath;
UINT CurrentInstallState;
msi_dialog *dialog;
LPWSTR next_dialog;
struct _subscriptions *EventSubscriptions;
} MSIPACKAGE;
typedef struct tagMSIPREVIEW
{
MSIOBJECTHDR hdr;
MSIPACKAGE *package;
msi_dialog *dialog;
} MSIPREVIEW;
#define MSIHANDLETYPE_ANY 0
#define MSIHANDLETYPE_DATABASE 1
#define MSIHANDLETYPE_SUMMARYINFO 2
#define MSIHANDLETYPE_VIEW 3
#define MSIHANDLETYPE_RECORD 4
#define MSIHANDLETYPE_PACKAGE 5
#define MSIHANDLETYPE_PREVIEW 6
#define MSI_MAJORVERSION 2
#define MSI_MINORVERSION 0
#define MSI_BUILDNUMBER 2600
#define GUID_SIZE 39
#define MSIHANDLE_MAGIC 0x4d434923
#define MSIMAXHANDLES 0xf0
#define MSISUMINFO_OFFSET 0x30LL
DEFINE_GUID(CLSID_IMsiServer, 0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
/* handle functions */
extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
extern void msiobj_addref(MSIOBJECTHDR *);
extern int msiobj_release(MSIOBJECTHDR *);
extern void msiobj_lock(MSIOBJECTHDR *);
extern void msiobj_unlock(MSIOBJECTHDR *);
extern MSIHANDLE msiobj_findhandle( MSIOBJECTHDR *hdr );
/* add this table to the list of cached tables in the database */
extern void add_table(MSIDATABASE *db, MSITABLE *table);
extern void remove_table( MSIDATABASE *db, MSITABLE *table );
extern void free_table( MSIDATABASE *db, MSITABLE *table );
extern void free_cached_tables( MSIDATABASE *db );
extern UINT find_cached_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **table);
extern UINT get_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **table);
extern UINT load_string_table( MSIDATABASE *db );
extern UINT MSI_CommitTables( MSIDATABASE *db );
extern HRESULT init_string_table( IStorage *stg );
/* string table functions */
extern BOOL msi_addstring( string_table *st, int string_no, const CHAR *data, int len, UINT refcount );
extern BOOL msi_addstringW( string_table *st, int string_no, const WCHAR *data, int len, UINT refcount );
extern UINT msi_id2stringW( string_table *st, UINT string_no, LPWSTR buffer, UINT *sz );
extern UINT msi_id2stringA( string_table *st, UINT string_no, LPSTR buffer, UINT *sz );
extern LPWSTR MSI_makestring( MSIDATABASE *db, UINT stringid);
extern UINT msi_string2idW( string_table *st, LPCWSTR buffer, UINT *id );
extern UINT msi_string2idA( string_table *st, LPCSTR str, UINT *id );
extern string_table *msi_init_stringtable( int entries, UINT codepage );
extern VOID msi_destroy_stringtable( string_table *st );
extern UINT msi_string_count( string_table *st );
extern UINT msi_id_refcount( string_table *st, UINT i );
extern UINT msi_string_totalsize( string_table *st, UINT *last );
extern UINT msi_strcmp( string_table *st, UINT lval, UINT rval, UINT *res );
extern const WCHAR *msi_string_lookup_id( string_table *st, UINT id );
extern UINT msi_string_get_codepage( string_table *st );
extern UINT VIEW_find_column( MSIVIEW *view, LPCWSTR name, UINT *n );
extern BOOL TABLE_Exists( MSIDATABASE *db, LPWSTR name );
extern UINT read_raw_stream_data( MSIDATABASE*, LPCWSTR stname,
USHORT **pdata, UINT *psz );
/* action internals */
extern UINT ACTION_DoTopLevelINSTALL( MSIPACKAGE *, LPCWSTR, LPCWSTR );
extern void ACTION_free_package_structures( MSIPACKAGE* );
extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
/* record internals */
extern UINT MSI_RecordSetIStream( MSIRECORD *, unsigned int, IStream *);
extern UINT MSI_RecordGetIStream( MSIRECORD *, unsigned int, IStream **);
extern const WCHAR *MSI_RecordGetString( MSIRECORD *, unsigned int );
extern MSIRECORD *MSI_CreateRecord( unsigned int );
extern UINT MSI_RecordSetInteger( MSIRECORD *, unsigned int, int );
extern UINT MSI_RecordSetStringW( MSIRECORD *, unsigned int, LPCWSTR );
extern BOOL MSI_RecordIsNull( MSIRECORD *, unsigned int );
extern UINT MSI_RecordGetStringW( MSIRECORD * , unsigned int, LPWSTR, DWORD *);
extern UINT MSI_RecordGetStringA( MSIRECORD *, unsigned int, LPSTR, DWORD *);
extern int MSI_RecordGetInteger( MSIRECORD *, unsigned int );
extern UINT MSI_RecordReadStream( MSIRECORD *, unsigned int, char *, DWORD *);
extern unsigned int MSI_RecordGetFieldCount( MSIRECORD *rec );
/* stream internals */
extern UINT get_raw_stream( MSIHANDLE hdb, LPCWSTR stname, IStream **stm );
extern UINT db_get_raw_stream( MSIDATABASE *db, LPCWSTR stname, IStream **stm );
extern void enum_stream_names( IStorage *stg );
/* database internals */
extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
typedef UINT (*record_func)( MSIRECORD *rec, LPVOID param );
extern UINT MSI_IterateRecords( MSIQUERY *, DWORD *, record_func, LPVOID );
/* view internals */
extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
extern UINT MSI_ViewClose( MSIQUERY* );
/* package internals */
extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE * );
extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE ** );
extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
extern UINT MSI_GetPropertyW( MSIPACKAGE *, LPCWSTR, LPWSTR, DWORD * );
extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE * );
extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE * );
extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
/* for deformating */
extern UINT MSI_FormatRecordW(MSIPACKAGE* package, MSIRECORD* record,
LPWSTR buffer, DWORD *size);
/* registry data encoding/decoding functions */
extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
extern BOOL encode_base85_guid(GUID *,LPWSTR);
extern BOOL decode_base85_guid(LPCWSTR,GUID*);
extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenFeatures(HKEY* key);
extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenComponents(HKEY* key);
extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
extern UINT MSIREG_OpenComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
extern UINT MSIREG_OpenProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenUserFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
/* msi dialog interface */
typedef VOID (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog_event_handler );
extern UINT msi_dialog_run_message_loop( msi_dialog* );
extern void msi_dialog_end_dialog( msi_dialog* );
extern void msi_dialog_check_messages( HANDLE );
extern void msi_dialog_do_preview( msi_dialog* );
extern void msi_dialog_destroy( msi_dialog* );
extern BOOL msi_dialog_register_class( void );
extern void msi_dialog_unregister_class( void );
/* UI globals */
extern INSTALLUILEVEL gUILevel;
extern HWND gUIhwnd;
extern INSTALLUI_HANDLERA gUIHandlerA;
extern INSTALLUI_HANDLERW gUIHandlerW;
extern DWORD gUIFilter;
extern LPVOID gUIContext;
extern WCHAR gszLogFile[MAX_PATH];
inline static char *strdupWtoA( LPCWSTR str )
{
LPSTR ret = NULL;
if (str)
{
DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL
);
if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
}
return ret;
}
inline static LPWSTR strdupAtoW( LPCSTR str )
{
LPWSTR ret = NULL;
if (str)
{
DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
}
return ret;
}
inline static LPWSTR strdupW( LPCWSTR src )
{
LPWSTR dest;
if (!src) return NULL;
dest = HeapAlloc(GetProcessHeap(), 0, (strlenW(src)+1)*sizeof(WCHAR));
strcpyW(dest, src);
return dest;
}
#endif /* __WINE_MSI_PRIVATE__ */
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