msi: Get rid of some more forward declarations.
This commit is contained in:
Hans Leidekker
Alexandre Julliard
parent
4004b25c1d
commit
1ae309f981
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@ -153,7 +153,24 @@ static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0};
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static DWORD uiThreadId;
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static HWND hMsiHiddenWindow;
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static LPWSTR msi_get_window_text( HWND hwnd );
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static LPWSTR msi_get_window_text( HWND hwnd )
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{
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UINT sz, r;
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LPWSTR buf;
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sz = 0x20;
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buf = msi_alloc( sz*sizeof(WCHAR) );
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while ( buf )
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{
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r = GetWindowTextW( hwnd, buf, sz );
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if ( r < (sz - 1) )
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break;
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sz *= 2;
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buf = msi_realloc( buf, sz*sizeof(WCHAR) );
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}
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return buf;
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}
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static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
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{
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@ -2044,25 +2061,6 @@ struct msi_pathedit_info
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WNDPROC oldproc;
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};
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static LPWSTR msi_get_window_text( HWND hwnd )
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{
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UINT sz, r;
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LPWSTR buf;
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sz = 0x20;
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buf = msi_alloc( sz*sizeof(WCHAR) );
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while ( buf )
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{
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r = GetWindowTextW( hwnd, buf, sz );
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if ( r < (sz - 1) )
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break;
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sz *= 2;
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buf = msi_realloc( buf, sz*sizeof(WCHAR) );
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}
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return buf;
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}
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static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
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{
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LPWSTR prop, path;
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435
dlls/msi/table.c
435
dlls/msi/table.c
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@ -103,14 +103,6 @@ static const MSICOLUMNINFO _Tables_cols[1] = {
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#define MAX_STREAM_NAME 0x1f
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static UINT table_get_column_info( MSIDATABASE *db, LPCWSTR name,
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MSICOLUMNINFO **pcols, UINT *pcount );
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static void table_calc_column_offsets( MSIDATABASE *db, MSICOLUMNINFO *colinfo,
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DWORD count );
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static UINT get_tablecolumns( MSIDATABASE *db,
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LPCWSTR szTableName, MSICOLUMNINFO *colinfo, UINT *sz);
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static void msi_free_colinfo( MSICOLUMNINFO *colinfo, UINT count );
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static inline UINT bytes_per_column( MSIDATABASE *db, const MSICOLUMNINFO *col, UINT bytes_per_strref )
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{
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if( MSITYPE_IS_BINARY(col->type) )
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@ -381,6 +373,18 @@ end:
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return ret;
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}
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static void msi_free_colinfo( MSICOLUMNINFO *colinfo, UINT count )
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{
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UINT i;
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for (i = 0; i < count; i++)
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{
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msi_free( colinfo[i].tablename );
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msi_free( colinfo[i].colname );
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msi_free( colinfo[i].hash_table );
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}
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}
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static void free_table( MSITABLE *table )
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{
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UINT i;
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@ -513,6 +517,60 @@ static MSITABLE *find_cached_table( MSIDATABASE *db, LPCWSTR name )
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return NULL;
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}
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static void table_calc_column_offsets( MSIDATABASE *db, MSICOLUMNINFO *colinfo, DWORD count )
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{
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DWORD i;
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for (i = 0; colinfo && i < count; i++)
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{
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assert( i + 1 == colinfo[i].number );
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if (i) colinfo[i].offset = colinfo[i - 1].offset +
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bytes_per_column( db, &colinfo[i - 1], LONG_STR_BYTES );
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else colinfo[i].offset = 0;
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TRACE("column %d is [%s] with type %08x ofs %d\n",
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colinfo[i].number, debugstr_w(colinfo[i].colname),
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colinfo[i].type, colinfo[i].offset);
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}
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}
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static UINT get_defaulttablecolumns( MSIDATABASE *db, LPCWSTR name, MSICOLUMNINFO *colinfo, UINT *sz )
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{
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const MSICOLUMNINFO *p;
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DWORD i, n;
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TRACE("%s\n", debugstr_w(name));
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if (!strcmpW( name, szTables ))
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{
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p = _Tables_cols;
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n = 1;
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}
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else if (!strcmpW( name, szColumns ))
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{
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p = _Columns_cols;
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n = 4;
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}
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else return ERROR_FUNCTION_FAILED;
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/* duplicate the string data so we can free it in msi_free_colinfo */
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for (i = 0; i < n; i++)
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{
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if (colinfo && i < *sz)
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{
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colinfo[i] = p[i];
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colinfo[i].tablename = strdupW( p[i].tablename );
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colinfo[i].colname = strdupW( p[i].colname );
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}
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if (colinfo && i >= *sz) break;
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}
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table_calc_column_offsets( db, colinfo, n );
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*sz = n;
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return ERROR_SUCCESS;
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}
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static UINT get_tablecolumns( MSIDATABASE *db, LPCWSTR szTableName, MSICOLUMNINFO *colinfo, UINT *sz );
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static UINT table_get_column_info( MSIDATABASE *db, LPCWSTR name, MSICOLUMNINFO **pcols, UINT *pcount )
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{
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UINT r, column_count = 0;
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@ -527,10 +585,10 @@ static UINT table_get_column_info( MSIDATABASE *db, LPCWSTR name, MSICOLUMNINFO
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*pcount = column_count;
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/* if there's no columns, there's no table */
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if( column_count == 0 )
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if (!column_count)
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return ERROR_INVALID_PARAMETER;
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TRACE("Table %s found\n", debugstr_w(name) );
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TRACE("table %s found\n", debugstr_w(name));
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columns = msi_alloc( column_count * sizeof(MSICOLUMNINFO) );
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if (!columns)
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@ -542,12 +600,148 @@ static UINT table_get_column_info( MSIDATABASE *db, LPCWSTR name, MSICOLUMNINFO
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msi_free( columns );
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return ERROR_FUNCTION_FAILED;
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}
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*pcols = columns;
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return r;
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}
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static UINT get_table( MSIDATABASE *db, LPCWSTR name, MSITABLE **table_ret )
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{
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MSITABLE *table;
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UINT r;
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/* first, see if the table is cached */
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table = find_cached_table( db, name );
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if (table)
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{
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*table_ret = table;
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return ERROR_SUCCESS;
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}
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/* nonexistent tables should be interpreted as empty tables */
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table = msi_alloc( sizeof(MSITABLE) + lstrlenW( name ) * sizeof(WCHAR) );
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if (!table)
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return ERROR_FUNCTION_FAILED;
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table->row_count = 0;
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table->data = NULL;
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table->data_persistent = NULL;
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table->colinfo = NULL;
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table->col_count = 0;
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table->persistent = MSICONDITION_TRUE;
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lstrcpyW( table->name, name );
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if (!strcmpW( name, szTables ) || !strcmpW( name, szColumns ))
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table->persistent = MSICONDITION_NONE;
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r = table_get_column_info( db, name, &table->colinfo, &table->col_count );
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if (r != ERROR_SUCCESS)
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{
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free_table( table );
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return r;
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}
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r = read_table_from_storage( db, table, db->storage );
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if (r != ERROR_SUCCESS)
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{
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free_table( table );
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return r;
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}
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list_add_head( &db->tables, &table->entry );
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*table_ret = table;
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return ERROR_SUCCESS;
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}
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static UINT read_table_int( BYTE *const *data, UINT row, UINT col, UINT bytes )
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{
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UINT ret = 0, i;
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for (i = 0; i < bytes; i++)
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ret += data[row][col + i] << i * 8;
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return ret;
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}
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static LPWSTR msi_makestring( const MSIDATABASE *db, UINT string_id )
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{
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return strdupW( msi_string_lookup_id( db->strings, string_id ) );
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}
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static UINT get_tablecolumns( MSIDATABASE *db, LPCWSTR szTableName, MSICOLUMNINFO *colinfo, UINT *sz )
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{
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UINT r, i, n = 0, table_id, count, maxcount = *sz;
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MSITABLE *table = NULL;
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TRACE("%s\n", debugstr_w(szTableName));
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/* first check if there is a default table with that name */
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r = get_defaulttablecolumns( db, szTableName, colinfo, sz );
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if (r == ERROR_SUCCESS && *sz)
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return r;
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r = get_table( db, szColumns, &table );
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if (r != ERROR_SUCCESS)
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{
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ERR("couldn't load _Columns table\n");
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return ERROR_FUNCTION_FAILED;
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}
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/* convert table and column names to IDs from the string table */
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r = msi_string2idW( db->strings, szTableName, &table_id );
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if (r != ERROR_SUCCESS)
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{
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WARN("Couldn't find id for %s\n", debugstr_w(szTableName));
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return r;
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}
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TRACE("Table id is %d, row count is %d\n", table_id, table->row_count);
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/* Note: _Columns table doesn't have non-persistent data */
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/* if maxcount is non-zero, assume it's exactly right for this table */
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memset( colinfo, 0, maxcount * sizeof(*colinfo) );
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count = table->row_count;
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for (i = 0; i < count; i++)
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{
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if (read_table_int( table->data, i, 0, LONG_STR_BYTES) != table_id) continue;
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if (colinfo)
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{
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UINT id = read_table_int( table->data, i, table->colinfo[2].offset, LONG_STR_BYTES );
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UINT col = read_table_int( table->data, i, table->colinfo[1].offset, sizeof(USHORT) ) - (1 << 15);
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/* check the column number is in range */
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if (col < 1 || col > maxcount)
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{
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ERR("column %d out of range\n", col);
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continue;
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}
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/* check if this column was already set */
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if (colinfo[col - 1].number)
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{
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ERR("duplicate column %d\n", col);
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continue;
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}
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colinfo[col - 1].tablename = msi_makestring( db, table_id );
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colinfo[col - 1].number = col;
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colinfo[col - 1].colname = msi_makestring( db, id );
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colinfo[col - 1].type = read_table_int( table->data, i, table->colinfo[3].offset,
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sizeof(USHORT) ) - (1 << 15);
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colinfo[col - 1].offset = 0;
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colinfo[col - 1].ref_count = 0;
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colinfo[col - 1].hash_table = NULL;
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}
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n++;
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}
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TRACE("%s has %d columns\n", debugstr_w(szTableName), n);
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if (colinfo && n != maxcount)
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{
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ERR("missing column in table %s\n", debugstr_w(szTableName));
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msi_free_colinfo( colinfo, maxcount );
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return ERROR_FUNCTION_FAILED;
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}
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table_calc_column_offsets( db, colinfo, n );
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*sz = n;
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return ERROR_SUCCESS;
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}
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UINT msi_create_table( MSIDATABASE *db, LPCWSTR name, column_info *col_info,
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MSICONDITION persistent, MSITABLE **table_ret)
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{
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@ -700,64 +894,6 @@ err:
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return r;
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}
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static UINT get_table( MSIDATABASE *db, LPCWSTR name, MSITABLE **table_ret )
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{
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MSITABLE *table;
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UINT r;
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/* first, see if the table is cached */
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table = find_cached_table( db, name );
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if( table )
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{
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*table_ret = table;
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return ERROR_SUCCESS;
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}
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/* nonexistent tables should be interpreted as empty tables */
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table = msi_alloc( sizeof (MSITABLE) + lstrlenW(name)*sizeof (WCHAR) );
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if( !table )
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return ERROR_FUNCTION_FAILED;
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table->row_count = 0;
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table->data = NULL;
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table->data_persistent = NULL;
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table->colinfo = NULL;
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table->col_count = 0;
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table->persistent = MSICONDITION_TRUE;
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lstrcpyW( table->name, name );
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if ( !strcmpW( name, szTables ) || !strcmpW( name, szColumns ) )
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table->persistent = MSICONDITION_NONE;
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r = table_get_column_info( db, name, &table->colinfo, &table->col_count);
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if (r != ERROR_SUCCESS)
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{
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free_table ( table );
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return r;
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}
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r = read_table_from_storage( db, table, db->storage );
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if( r != ERROR_SUCCESS )
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{
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free_table( table );
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return r;
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}
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list_add_head( &db->tables, &table->entry );
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*table_ret = table;
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return ERROR_SUCCESS;
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}
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static UINT read_table_int(BYTE *const *data, UINT row, UINT col, UINT bytes)
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{
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UINT ret = 0, i;
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for (i = 0; i < bytes; i++)
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ret += data[row][col + i] << i * 8;
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return ret;
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}
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static UINT save_table( MSIDATABASE *db, const MSITABLE *t, UINT bytes_per_strref )
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{
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BYTE *rawdata = NULL;
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@ -833,165 +969,6 @@ err:
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return r;
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}
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static void table_calc_column_offsets( MSIDATABASE *db, MSICOLUMNINFO *colinfo, DWORD count )
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{
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DWORD i;
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for( i=0; colinfo && (i<count); i++ )
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{
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assert( (i+1) == colinfo[ i ].number );
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if (i)
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colinfo[i].offset = colinfo[ i - 1 ].offset
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+ bytes_per_column( db, &colinfo[ i - 1 ], LONG_STR_BYTES );
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else
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colinfo[i].offset = 0;
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TRACE("column %d is [%s] with type %08x ofs %d\n",
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colinfo[i].number, debugstr_w(colinfo[i].colname),
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colinfo[i].type, colinfo[i].offset);
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}
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}
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static UINT get_defaulttablecolumns( MSIDATABASE *db, LPCWSTR name,
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MSICOLUMNINFO *colinfo, UINT *sz)
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{
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const MSICOLUMNINFO *p;
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DWORD i, n;
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TRACE("%s\n", debugstr_w(name));
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if (!strcmpW( name, szTables ))
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{
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p = _Tables_cols;
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n = 1;
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}
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else if (!strcmpW( name, szColumns ))
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{
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p = _Columns_cols;
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n = 4;
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}
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else
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return ERROR_FUNCTION_FAILED;
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/* duplicate the string data so we can free it in msi_free_colinfo */
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for (i=0; i<n; i++)
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{
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if (colinfo && (i < *sz) )
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{
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colinfo[i] = p[i];
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colinfo[i].tablename = strdupW( p[i].tablename );
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colinfo[i].colname = strdupW( p[i].colname );
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}
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if( colinfo && (i >= *sz) )
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break;
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}
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table_calc_column_offsets( db, colinfo, n );
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*sz = n;
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return ERROR_SUCCESS;
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}
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static void msi_free_colinfo( MSICOLUMNINFO *colinfo, UINT count )
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{
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UINT i;
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for( i=0; i<count; i++ )
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{
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msi_free( colinfo[i].tablename );
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msi_free( colinfo[i].colname );
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msi_free( colinfo[i].hash_table );
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}
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}
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static LPWSTR msi_makestring( const MSIDATABASE *db, UINT stringid)
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{
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return strdupW(msi_string_lookup_id( db->strings, stringid ));
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}
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static UINT get_tablecolumns( MSIDATABASE *db,
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LPCWSTR szTableName, MSICOLUMNINFO *colinfo, UINT *sz)
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{
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UINT r, i, n=0, table_id, count, maxcount = *sz;
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MSITABLE *table = NULL;
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TRACE("%s\n", debugstr_w(szTableName));
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/* first check if there is a default table with that name */
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r = get_defaulttablecolumns( db, szTableName, colinfo, sz );
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if( ( r == ERROR_SUCCESS ) && *sz )
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return r;
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r = get_table( db, szColumns, &table );
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if( r != ERROR_SUCCESS )
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{
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ERR("couldn't load _Columns table\n");
|
||||
return ERROR_FUNCTION_FAILED;
|
||||
}
|
||||
|
||||
/* convert table and column names to IDs from the string table */
|
||||
r = msi_string2idW( db->strings, szTableName, &table_id );
|
||||
if( r != ERROR_SUCCESS )
|
||||
{
|
||||
WARN("Couldn't find id for %s\n", debugstr_w(szTableName));
|
||||
return r;
|
||||
}
|
||||
|
||||
TRACE("Table id is %d, row count is %d\n", table_id, table->row_count);
|
||||
|
||||
/* Note: _Columns table doesn't have non-persistent data */
|
||||
|
||||
/* if maxcount is non-zero, assume it's exactly right for this table */
|
||||
memset( colinfo, 0, maxcount*sizeof(*colinfo) );
|
||||
count = table->row_count;
|
||||
for( i=0; i<count; i++ )
|
||||
{
|
||||
if( read_table_int(table->data, i, 0, LONG_STR_BYTES) != table_id )
|
||||
continue;
|
||||
if( colinfo )
|
||||
{
|
||||
UINT id = read_table_int(table->data, i, table->colinfo[2].offset, LONG_STR_BYTES);
|
||||
UINT col = read_table_int(table->data, i, table->colinfo[1].offset, sizeof(USHORT)) - (1<<15);
|
||||
|
||||
/* check the column number is in range */
|
||||
if (col<1 || col>maxcount)
|
||||
{
|
||||
ERR("column %d out of range\n", col);
|
||||
continue;
|
||||
}
|
||||
|
||||
/* check if this column was already set */
|
||||
if (colinfo[ col - 1 ].number)
|
||||
{
|
||||
ERR("duplicate column %d\n", col);
|
||||
continue;
|
||||
}
|
||||
|
||||
colinfo[ col - 1 ].tablename = msi_makestring( db, table_id );
|
||||
colinfo[ col - 1 ].number = col;
|
||||
colinfo[ col - 1 ].colname = msi_makestring( db, id );
|
||||
colinfo[ col - 1 ].type = read_table_int(table->data, i,
|
||||
table->colinfo[3].offset,
|
||||
sizeof(USHORT)) - (1<<15);
|
||||
colinfo[ col - 1 ].offset = 0;
|
||||
colinfo[ col - 1 ].ref_count = 0;
|
||||
colinfo[ col - 1 ].hash_table = NULL;
|
||||
}
|
||||
n++;
|
||||
}
|
||||
|
||||
TRACE("%s has %d columns\n", debugstr_w(szTableName), n);
|
||||
|
||||
if (colinfo && n != maxcount)
|
||||
{
|
||||
ERR("missing column in table %s\n", debugstr_w(szTableName));
|
||||
msi_free_colinfo(colinfo, maxcount );
|
||||
return ERROR_FUNCTION_FAILED;
|
||||
}
|
||||
|
||||
table_calc_column_offsets( db, colinfo, n );
|
||||
*sz = n;
|
||||
|
||||
return ERROR_SUCCESS;
|
||||
}
|
||||
|
||||
static void msi_update_table_columns( MSIDATABASE *db, LPCWSTR name )
|
||||
{
|
||||
MSITABLE *table;
|
||||
|
|
|
|||
Loading…
Reference in New Issue