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msi: Handle the special table _ForceCodepage in MsiDatabaseExport.

This commit is contained in:
James Hawkins 2008-02-11 01:13:44 -06:00 committed by Alexandre Julliard
parent 7d529228d3
commit a8d87a86cc
2 changed files with 89 additions and 1 deletions
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25
dlls/msi/database.c
View File

@ -849,12 +849,29 @@ static UINT msi_export_row( MSIRECORD *row, void *arg )
return msi_export_record( arg, row, 1 );
}
static UINT msi_export_forcecodepage( HANDLE handle )
{
DWORD sz;
static const char data[] = "\r\n\r\n0\t_ForceCodepage\r\n";
FIXME("Read the codepage from the strings table!\n");
sz = lstrlenA(data) + 1;
if (!WriteFile(handle, data, sz, &sz, NULL))
return ERROR_FUNCTION_FAILED;
return ERROR_SUCCESS;
}
UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table,
LPCWSTR folder, LPCWSTR file )
{
static const WCHAR query[] = {
's','e','l','e','c','t',' ','*',' ','f','r','o','m',' ','%','s',0 };
static const WCHAR szbs[] = { '\\', 0 };
static const WCHAR forcecodepage[] = {
'_','F','o','r','c','e','C','o','d','e','p','a','g','e',0 };
MSIRECORD *rec = NULL;
MSIQUERY *view = NULL;
LPWSTR filename;
@ -882,6 +899,12 @@ UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table,
if (handle == INVALID_HANDLE_VALUE)
return ERROR_FUNCTION_FAILED;
if (!lstrcmpW( table, forcecodepage ))
{
r = msi_export_forcecodepage( handle );
goto done;
}
r = MSI_OpenQuery( db, &view, query, table );
if (r == ERROR_SUCCESS)
{
@ -915,8 +938,8 @@ UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table,
msiobj_release( &view->hdr );
}
done:
CloseHandle( handle );
return r;
}

65
dlls/msi/tests/db.c
View File

@ -5701,6 +5701,70 @@ static void test_noquotes(void)
DeleteFileA(msifile);
}
static void read_file_data(LPCSTR filename, LPSTR buffer)
{
OFSTRUCT ofs;
HFILE file;
DWORD read;
file = OpenFile(filename, &ofs, OF_READ);
ZeroMemory(buffer, MAX_PATH);
ReadFile((HANDLE)file, buffer, MAX_PATH, &read, NULL);
CloseHandle((HANDLE)file);
}
static void test_forcecodepage(void)
{
MSIHANDLE hdb;
const char *query;
char buffer[MAX_PATH];
UINT r;
DeleteFile(msifile);
r = MsiOpenDatabase(msifile, MSIDBOPEN_CREATE, &hdb);
ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
query = "SELECT * FROM `_ForceCodepage`";
r = run_query(hdb, 0, query);
ok(r == ERROR_BAD_QUERY_SYNTAX, "Expected ERROR_BAD_QUERY_SYNTAX, got %d\n", r);
query = "CREATE TABLE `Table` ( `A` CHAR(72) NOT NULL PRIMARY KEY `A` )";
r = run_query(hdb, 0, query);
ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
query = "SELECT * FROM `_ForceCodepage`";
r = run_query(hdb, 0, query);
ok(r == ERROR_BAD_QUERY_SYNTAX, "Expected ERROR_BAD_QUERY_SYNTAX, got %d\n", r);
r = MsiDatabaseCommit(hdb);
ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
query = "SELECT * FROM `_ForceCodepage`";
r = run_query(hdb, 0, query);
ok(r == ERROR_BAD_QUERY_SYNTAX, "Expected ERROR_BAD_QUERY_SYNTAX, got %d\n", r);
MsiCloseHandle(hdb);
r = MsiOpenDatabase(msifile, MSIDBOPEN_DIRECT, &hdb);
ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
query = "SELECT * FROM `_ForceCodepage`";
r = run_query(hdb, 0, query);
ok(r == ERROR_BAD_QUERY_SYNTAX, "Expected ERROR_BAD_QUERY_SYNTAX, got %d\n", r);
r = MsiDatabaseExport(hdb, "_ForceCodepage", CURR_DIR, "forcecodepage.idt");
ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
read_file_data("forcecodepage.idt", buffer);
ok(!lstrcmpA(buffer, "\r\n\r\n0\t_ForceCodepage\r\n"),
"Expected \"\r\n\r\n0\t_ForceCodepage\r\n\", got \"%s\"", buffer);
MsiCloseHandle(hdb);
DeleteFileA(msifile);
DeleteFileA("forcecodepage.idt");
}
START_TEST(db)
{
test_msidatabase();
@ -5735,4 +5799,5 @@ START_TEST(db)
test_quotes();
test_carriagereturn();
test_noquotes();
test_forcecodepage();
}