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msi: Add support for continuous cabinets.

This commit is contained in:
James Hawkins 2006-11-08 14:07:53 -08:00 committed by Alexandre Julliard
parent 6d537a311f
commit fa8fc1628a
1 changed files with 100 additions and 23 deletions
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123
dlls/msi/files.c
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@ -67,6 +67,29 @@ struct media_info {
WCHAR source[MAX_PATH];
};
static UINT msi_change_media( MSIPACKAGE *package, struct media_info *mi )
{
LPWSTR error, error_dialog;
UINT r = ERROR_SUCCESS;
static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
static const WCHAR error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
if ( msi_get_property_int(package, szUILevel, 0) == INSTALLUILEVEL_NONE )
return ERROR_SUCCESS;
error = generate_error_string( package, 1302, 1, mi->disk_prompt );
error_dialog = msi_dup_property( package, error_prop );
while ( r == ERROR_SUCCESS && GetFileAttributesW( mi->source ) == INVALID_FILE_ATTRIBUTES )
r = msi_spawn_error_dialog( package, error_dialog, error );
msi_free( error );
msi_free( error_dialog );
return r;
}
/*
* This is a helper function for handling embedded cabinet media
*/
@ -210,10 +233,83 @@ static void msi_file_update_ui( MSIPACKAGE *package, MSIFILE *f, const WCHAR *ac
ui_progress( package, 2, f->FileSize, 0, 0);
}
static UINT msi_media_get_disk_info( CabData *data )
{
MSIPACKAGE *package = data->package;
MSIRECORD *row;
LPWSTR ptr;
static const WCHAR query[] =
{'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
'`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
'`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
row = MSI_QueryGetRecord(package->db, query, data->mi->disk_id);
if (!row)
{
TRACE("Unable to query row\n");
return ERROR_FUNCTION_FAILED;
}
data->mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
data->mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
ptr = strrchrW(data->mi->source, '\\') + 1;
lstrcpyW(ptr, data->mi->cabinet);
return ERROR_SUCCESS;
}
static INT_PTR cabinet_notify(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
{
TRACE("(%d)\n", fdint);
switch (fdint)
{
case fdintPARTIAL_FILE:
{
CabData *data = (CabData *)pfdin->pv;
data->mi->is_continuous = FALSE;
return 0;
}
case fdintNEXT_CABINET:
{
CabData *data = (CabData *)pfdin->pv;
struct media_info *mi = data->mi;
LPWSTR cab = strdupAtoW(pfdin->psz1);
UINT rc;
msi_free(mi->disk_prompt);
mi->disk_id++;
mi->is_continuous = TRUE;
rc = msi_media_get_disk_info(data);
if (rc != ERROR_SUCCESS)
{
ERR("Failed to get next cabinet information: %d\n", rc);
return -1;
}
if (lstrcmpiW(mi->cabinet, cab))
{
msi_free(cab);
ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
return -1;
}
msi_free(cab);
TRACE("Searching for %s\n", debugstr_w(mi->source));
if (GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
rc = msi_change_media(data->package, mi);
if (rc != ERROR_SUCCESS)
return -1;
return 0;
}
case fdintCOPY_FILE:
{
CabData *data = (CabData*) pfdin->pv;
@ -354,29 +450,6 @@ static void free_media_info( struct media_info *mi )
msi_free( mi );
}
static UINT msi_change_media( MSIPACKAGE *package, struct media_info *mi )
{
LPWSTR error, error_dialog;
UINT r = ERROR_SUCCESS;
static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
static const WCHAR error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
if ( msi_get_property_int(package, szUILevel, 0) == INSTALLUILEVEL_NONE )
return ERROR_SUCCESS;
error = generate_error_string( package, 1302, 1, mi->disk_prompt );
error_dialog = msi_dup_property( package, error_prop );
while ( r == ERROR_SUCCESS && GetFileAttributesW( mi->source ) == INVALID_FILE_ATTRIBUTES )
r = msi_spawn_error_dialog( package, error_dialog, error );
msi_free( error );
msi_free( error_dialog );
return r;
}
static UINT download_remote_cabinet(MSIPACKAGE *package, struct media_info *mi)
{
WCHAR temppath[MAX_PATH];
@ -472,6 +545,10 @@ static UINT ready_media(MSIPACKAGE *package, MSIFILE *file, struct media_info *m
UINT rc = ERROR_SUCCESS;
BOOL found = FALSE;
/* media info for continuous cabinet is already loaded */
if (mi->is_continuous)
return ERROR_SUCCESS;
rc = load_media_info(package, file, mi);
if (rc != ERROR_SUCCESS)
{