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Convert the list of tables to a standard list.

This commit is contained in:
Mike McCormack 2005-09-14 10:07:26 +00:00 committed by Alexandre Julliard
parent b5f878936f
commit 5f1b258c9c
3 changed files with 12 additions and 27 deletions
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6
dlls/msi/database.c
View File

@ -134,15 +134,14 @@ UINT MSI_OpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIDATABASE **pdb)
goto end;
}
if(( memcmp( &stat.clsid, &CLSID_MsiDatabase, sizeof (GUID) ) )
&& ( memcmp( &stat.clsid, &CLSID_MsiPatch, sizeof (GUID) ) ))
if ( !IsEqualGUID( &stat.clsid, &CLSID_MsiDatabase ) &&
!IsEqualGUID( &stat.clsid, &CLSID_MsiPatch ) )
{
ERR("storage GUID is not a MSI database GUID %s\n",
debugstr_guid(&stat.clsid) );
goto end;
}
db = alloc_msiobject( MSIHANDLETYPE_DATABASE, sizeof (MSIDATABASE),
MSI_CloseDatabase );
if( !db )
@ -156,6 +155,7 @@ UINT MSI_OpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIDATABASE **pdb)
db->storage = stg;
db->mode = szMode;
list_init( &db->tables );
ret = load_string_table( db );
if( ret != ERROR_SUCCESS )

2
dlls/msi/msipriv.h
View File

@ -67,7 +67,7 @@ typedef struct tagMSIDATABASE
IStorage *storage;
string_table *strings;
LPCWSTR mode;
MSITABLE *first_table, *last_table;
struct list tables;
} MSIDATABASE;
typedef struct tagMSIVIEW MSIVIEW;

31
dlls/msi/table.c
View File

@ -53,8 +53,7 @@ struct tagMSITABLE
USHORT **data;
UINT ref_count;
UINT row_count;
struct tagMSITABLE *next;
struct tagMSITABLE *prev;
struct list entry;
WCHAR name[1];
};
@ -483,28 +482,13 @@ static UINT read_table_from_storage( MSIDATABASE *db, LPCWSTR name, MSITABLE **p
/* add this table to the list of cached tables in the database */
void add_table(MSIDATABASE *db, MSITABLE *table)
{
table->next = db->first_table;
table->prev = NULL;
if( db->first_table )
db->first_table->prev = table;
else
db->last_table = table;
db->first_table = table;
list_add_head( &db->tables, &table->entry );
}
/* remove from the list of cached tables */
void remove_table( MSIDATABASE *db, MSITABLE *table )
{
if( table->next )
table->next->prev = table->prev;
else
db->last_table = table->prev;
if( table->prev )
table->prev->next = table->next;
else
db->first_table = table->next;
table->next = NULL;
table->prev = NULL;
list_remove( &table->entry );
}
static void release_table( MSIDATABASE *db, MSITABLE *table )
@ -523,10 +507,11 @@ static void release_table( MSIDATABASE *db, MSITABLE *table )
void free_cached_tables( MSIDATABASE *db )
{
while( db->first_table )
while( !list_empty( &db->tables ) )
{
MSITABLE *t = db->first_table;
MSITABLE *t = LIST_ENTRY( list_head( &db->tables ), MSITABLE, entry );
list_remove( &t->entry );
if ( --t->ref_count )
ERR("table ref count not zero for %s\n", debugstr_w(t->name));
remove_table( db, t );
@ -539,7 +524,7 @@ UINT find_cached_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **ptable)
{
MSITABLE *t;
for( t = db->first_table; t; t=t->next )
LIST_FOR_EACH_ENTRY( t, &db->tables, MSITABLE, entry )
{
if( !lstrcmpW( name, t->name ) )
{
@ -1580,7 +1565,7 @@ UINT MSI_CommitTables( MSIDATABASE *db )
return r;
}
for( table = db->first_table; table; table = table->next )
LIST_FOR_EACH_ENTRY( table, &db->tables, MSITABLE, entry )
{
r = save_table( db, table );
if( r != ERROR_SUCCESS )