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main.pas
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main.pas
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unit main;
{ Main TurboBird form
If you want to add popup menus for tables, views etc, please set the Tag
property of the popup menu to the right value.
}
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, IBConnection, sqldb, sqldblib, memds, FileUtil, LResources,
Forms, Controls, Graphics, Dialogs, Menus, ComCtrls, Reg, QueryWindow, Grids,
ExtCtrls, Buttons, StdCtrls, TableManage, dbugintf, turbocommon, importtable,
IniFiles, base64;
{$i turbocommon.inc}
type
TDatabaseRec = record
Index: integer;
RegRec: TRegisteredDatabase;
OrigRegRec: TRegisteredDatabase;
IBConnection: TIBConnection;
SQLTrans: TSQLTransaction;
end;
{ TfmMain }
TfmMain = class(TForm)
editorFontDialog: TFontDialog;
Image1: TImage;
ImageList1: TImageList;
mnOptions: TMenuItem;
mnEditorFont: TMenuItem;
toolbarImages: TImageList;
MainMenu1: TMainMenu;
mdsHistory: TMemDataset;
lmImportTable: TMenuItem;
mnFile: TMenuItem;
lmDisplayView: TMenuItem;
lmViewTrigger: TMenuItem;
lmCreateDB: TMenuItem;
lmRegdb: TMenuItem;
lmRestore: TMenuItem;
lmSweep: TMenuItem;
lmAddUser: TMenuItem;
lmChangePassword: TMenuItem;
lmUserPermManagement: TMenuItem;
lmRolePerManagement: TMenuItem;
lmSetGen: TMenuItem;
lmDisconnect: TMenuItem;
lmCopyTable: TMenuItem;
lmCopyUserPermission: TMenuItem;
lmViewFields: TMenuItem;
lmEditField: TMenuItem;
lmDBInfo: TMenuItem;
lmCopyRolePermission: TMenuItem;
lmCompare: TMenuItem;
lmGetIncrementGen: TMenuItem;
lmDropTable: TMenuItem;
lmRecalculateStatistics: TMenuItem;
mnuImport: TMenuItem;
mnExit: TMenuItem;
mnCreateDB: TMenuItem;
mnRegDB: TMenuItem;
mnHelp: TMenuItem;
mnAbout: TMenuItem;
lmEditReg: TMenuItem;
lmUnregisterDatabase: TMenuItem;
lmViewFirst1000: TMenuItem;
lmViewStoredProcedure: TMenuItem;
lmViewGen: TMenuItem;
lmNewTable: TMenuItem;
lmNewGen: TMenuItem;
lmCreateAutoInc: TMenuItem;
lmCreateStoredProc: TMenuItem;
lmEditProc: TMenuItem;
lmCreateView: TMenuItem;
lmDisplay1000V: TMenuItem;
lmEditView: TMenuItem;
lmCreateTrigger: TMenuItem;
lmEditTrigger: TMenuItem;
lmActivateTrig: TMenuItem;
lmDeactiveTrig: TMenuItem;
lmScriptTable: TMenuItem;
lmScriptTableCreate: TMenuItem;
lmScriptInsert: TMenuItem;
lmScriptUpdate: TMenuItem;
lmEditTable: TMenuItem;
lmCallStoreProc: TMenuItem;
lmEditDataForm: TMenuItem;
lmNewUDF: TMenuItem;
lmViewUDF: TMenuItem;
lmOpenSystemTable: TMenuItem;
lmViewDomain: TMenuItem;
lmNewDomain: TMenuItem;
lmNewRole: TMenuItem;
lmSeparator: TMenuItem;
lmOpenQuery: TMenuItem;
lmNewException: TMenuItem;
lmRefresh: TMenuItem;
lmDropException: TMenuItem;
lmScriptException: TMenuItem;
lmScriptDatabase: TMenuItem;
lmConnectAs: TMenuItem;
lmPermissions: TMenuItem;
lmRolePermissions: TMenuItem;
lmTableManage: TMenuItem;
lmSeparator2: TMenuItem;
lmBackup: TMenuItem;
mnRestore: TMenuItem;
PageControl1: TPageControl;
pmDatabase: TPopupMenu;
Splitter1: TSplitter;
SQLQuery1: TSQLQuery;
StatusBar1: TStatusBar;
TabSheet1: TTabSheet;
ToolBar1: TToolBar;
tbtnCreateNewDB: TToolButton;
tbtnRegDatabase: TToolButton;
tbtnRestoreDatabase: TToolButton;
tbtnAbout: TToolButton;
ToolButton3: TToolButton;
tbtnEditorFont: TToolButton;
tvMain: TTreeView;
procedure FormActivate(Sender: TObject);
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure lmAddUserClick(Sender: TObject);
procedure lmBackupClick(Sender: TObject);
procedure lmChangePasswordClick(Sender: TObject);
procedure lmCompareClick(Sender: TObject);
procedure lmCopyRolePermissionClick(Sender: TObject);
procedure lmCopyUserPermissionClick(Sender: TObject);
procedure lmCopyTableClick(Sender: TObject);
procedure lmCreateDBClick(Sender: TObject);
procedure lmDBInfoClick(Sender: TObject);
procedure lmDisconnectClick(Sender: TObject);
procedure lmEditFieldClick(Sender: TObject);
procedure lmGetIncrementGenClick(Sender: TObject);
procedure lmImportTableClick(Sender: TObject);
// Show all records in table
procedure lmOpenSystemTableClick(Sender: TObject);
procedure lmActivateTrigClick(Sender: TObject);
procedure lmCallStoreProcClick(Sender: TObject);
procedure lmConnectAsClick(Sender: TObject);
procedure lmCreateAutoIncClick(Sender: TObject);
procedure lmCreateStoredProcClick(Sender: TObject);
procedure lmCreateTriggerClick(Sender: TObject);
procedure lmCreateViewClick(Sender: TObject);
procedure lmDeactiveTrigClick(Sender: TObject);
procedure lmDisplay1000VClick(Sender: TObject);
procedure lmDropExceptionClick(Sender: TObject);
procedure lmEditDataFormClick(Sender: TObject);
procedure lmEditProcClick(Sender: TObject);
procedure lmEditTableClick(Sender: TObject);
procedure lmEditTriggerClick(Sender: TObject);
procedure lmEditViewClick(Sender: TObject);
procedure lmNewDomainClick(Sender: TObject);
procedure lmNewExceptionClick(Sender: TObject);
procedure lmNewGenClick(Sender: TObject);
procedure lmNewTableClick(Sender: TObject);
procedure lmNewUDFClick(Sender: TObject);
procedure lmOpenQueryClick(Sender: TObject);
procedure lmPermissionsClick(Sender: TObject);
procedure lmRefreshClick(Sender: TObject);
procedure lmRegdbClick(Sender: TObject);
procedure lmRestoreClick(Sender: TObject);
procedure lmRolePerManagementClick(Sender: TObject);
procedure lmRolePermissionsClick(Sender: TObject);
procedure lmScriptDatabaseClick(Sender: TObject);
procedure lmScriptExceptionClick(Sender: TObject);
procedure lmScriptInsertClick(Sender: TObject);
procedure lmScriptTableCreateClick(Sender: TObject);
procedure lmScriptUpdateClick(Sender: TObject);
procedure lmSetGenClick(Sender: TObject);
procedure lmSweepClick(Sender: TObject);
procedure lmTableManageClick(Sender: TObject);
procedure lmUserPermManagementClick(Sender: TObject);
procedure lmViewDomainClick(Sender: TObject);
procedure lmDisplayViewClick(Sender: TObject);
// Expand table field nodes
procedure lmViewFieldsClick(Sender: TObject);
procedure lmViewGenClick(Sender: TObject);
procedure lmViewStoredProcedureClick(Sender: TObject);
procedure lmViewTriggerClick(Sender: TObject);
procedure lmViewUDFClick(Sender: TObject);
procedure lmDropTableClick(Sender: TObject);
procedure lmRecalculateStatisticsClick(Sender: TObject);
procedure mnEditorFontClick(Sender: TObject);
procedure mnExitClick(Sender: TObject);
procedure mnCreateDBClick(Sender: TObject);
procedure mnRegDBClick(Sender: TObject);
procedure mnAboutClick(Sender: TObject);
procedure lmEditRegClick(Sender: TObject);
procedure lmUnregisterDatabaseClick(Sender: TObject);
procedure lmViewFirst1000Click(Sender: TObject);
procedure lmNewRoleClick(Sender: TObject);
procedure mnRestoreClick(Sender: TObject);
procedure PageControl1CloseTabClicked(Sender: TObject);
procedure pmDatabasePopup(Sender: TObject);
procedure tvMainDblClick(Sender: TObject);
procedure tvMainExpanded(Sender: TObject; Node: TTreeNode);
procedure GlobalException(Sender: TObject; E: Exception);
private
FIBConnection: TIBConnection;
FSQLTransaction: TSQLTransaction;
FCurrentHistoryFile: string;
FActivated: boolean;
function FindCustomForm(ATitle: string; AClass: TClass): TComponent;
// Show new generator form
procedure InitNewGen(DatabaseIndex: integer);
function GetServerNameNode(ServerName: string): TTreeNode;
// Remove RegisteredDatabases and clean up memory held by its objects
procedure ReleaseRegisteredDatabases;
// Set connection for SQLQuery1 to selected registered database
procedure SetConnection(Index: integer);
procedure SetFocus; override; // solve a bug in Lazarus
protected
// This procedure will receive the events that are logged by the connection:
procedure GetLogEvent(Sender: TSQLConnection; EventType: TDBEventType;
const Msg: string);
public
// Array of database connection details as stored in turbobird.reg file
RegisteredDatabases: array of TDatabaseRec;
Version: string;
VersionDate: string;
Major, Minor, ReleaseVersion: word;
function GetServerName(DBName: string): string;
function RetrieveInputParamFromSP(Body: string): string;
// Load registered databases from file and show them in treeview
function LoadRegisteredDatabases: boolean;
function FindQueryWindow(ATitle: string): TComponent;
function DeleteRegistration(Index: integer): boolean;
// Returns BLOB subtype clause depending on subtype
function GetBlobSubTypeName(SubType: integer): string;
// Get name of index used for primary key
// Also returns name of constraint used
function GetPrimaryKeyIndexName(DatabaseIndex: integer; ATableName: string;
var ConstraintName: string): string;
// Get primary key field(s) names into KeyFields
function GetPrimaryKeyFields(DatabaseIndex: integer; ATableName: string;
var KeyFields: TStringList): boolean;
function GetConstraintFields(ATableName, AIndexName: string;
var List: TStringList): boolean;
// Get fields information for specified table
// Fills SQLQuery1 with details
procedure GetFields(DatabaseIndex: integer; ATableName: string;
FieldsList: TStringList);
// Get body of a stored procedure (without SET TERM... clauses)
// Fills SQLQuery1 with details
function GetStoredProcBody(DatabaseIndex: integer; AProcName: string;
var SPOwner: string): string;
// Get body and output parameters of a view
// Does *not* fill SQLQuery1 with details
function GetViewInfo(DatabaseIndex: integer; AViewName: string;
var Columns, Body: string): boolean;
function ChangeTriggerActivity(DatabaseIndex: integer; ATriggerName: string;
ActiveState: boolean): boolean;
function GetIndices(ATableName: string; AQuery: TSQLQuery): boolean;
function GetIndexFields(ATableName, AIndexName: string; AQuery: TSQLQuery;
var FieldsList: TStringList): boolean;
function GetUDFInfo(DatabaseIndex: integer; UDFName: string;
var ModuleName, EntryPoint, Params: string): boolean;
function ShowQueryWindow(DatabaseIndex: integer; ATitle: string): TfmQueryWindow;
procedure FillObjectRoot(Node: TTreeNode);
procedure FillAndShowConstraintsForm(Form: TfmTableManage;
ATableName: string; dbIndex: integer);
procedure ShowCompleteQueryWindow(DatabaseIndex: integer;
ATitle, AQueryText: string; OnCommitProcedure: TNotifyEvent = nil);
// Gets fields info and fills TableManage form(!) grids with info
procedure ViewTableFields(ATableName: string; dbIndex: integer;
AStringGrid: TStringGrid);
procedure ShowIndicesManagement(AForm: TForm; DatabaseIndex: integer;
ATableName: string);
function GetTableNames(dbIndex: integer): string;
function CreateNewTrigger(dbIndex: integer; ATableName: string;
OnCommitProcedure: TNotifyEvent = nil): boolean;
function AddToSQLHistory(DatabaseTitle: string;
SQLType, SQLStatement: string): boolean;
function SaveAndCloseSQLHistory: boolean;
function OpenSQLHistory(DatabaseTitle: string): boolean;
// Connects to database.
// If not succesful (or if ForceConnectDialog is true), ask user for credentials and try again
function ConnectToDBAs(dbIndex: integer; ForceConnectDialog: boolean = False): boolean;
function IsLinux: boolean;
function IsWindows: boolean;
function IsUnix: boolean;
function Is64bit: boolean;
function Is32bit: boolean;
function getConfigurationDirectory: string;
end;
var
fmMain: TfmMain;
implementation
{ TfmMain }
uses CreateDb, ViewView, ViewTrigger, ViewSProc, ViewGen, NewTable, NewGen,
EnterPass, CreateTrigger, EditTable, CallProc, EditDataFullRec, UDFInfo, ViewDomain,
NewDomain, SysTables, Scriptdb, UserPermissions, BackupRestore,
UnitFirebirdServices, CreateUser, ChangePass,
PermissionManage, CopyTable, About, NewEditField, dbInfo, Comparison;
procedure TfmMain.mnExitClick(Sender: TObject);
begin
Close;
end;
procedure TfmMain.FormCreate(Sender: TObject);
begin
{$IFNDEF DEBUG}
// Do not log to debug server if built as release instead of debug
SetDebuggingEnabled(False);
{$ENDIF}
Application.OnException := @GlobalException;
FActivated := False;
LoadRegisteredDatabases;
StatusBar1.Panels[0].Text := 'TurboBird for ' + Target + '-' + Arch;
end;
procedure TfmMain.FormDestroy(Sender: TObject);
begin
// Clean up objects in registered database records
try
ReleaseRegisteredDatabases;
except
// Ignore exceptions/errors; just close
end;
end;
(***************** Add New user ***********************)
procedure TfmMain.lmAddUserClick(Sender: TObject);
var
SelNode: TTreeNode;
dbIndex: integer;
begin
with fmCreateUser do
try
SelNode := tvMain.Selected;
dbIndex := PtrInt(SelNode.Parent.Data);
Init(dbIndex);
edUserName.Clear;
edPassword.Clear;
if ShowModal = mrOk then
begin
// Create user
dmSysTables.Init(dbIndex);
dmSysTables.sqQuery.Close;
dmSysTables.sqQuery.SQL.Text :=
'create user ' + edUserName.Text + ' password ' + QuotedStr(edPassword.Text);
dmSysTables.sqQuery.ExecSQL;
// Grant rule
if cxGrantRole.Checked then
begin
dmSysTables.sqQuery.SQL.Text :=
'grant ' + cbRoles.Text + ' to ' + edUserName.Text;
dmSysTables.sqQuery.ExecSQL;
end;
dmSysTables.stTrans.Commit;
MessageDlg('New user (' + edUserName.Text + ') has been created successfully',
mtInformation, [mbOK], 0);
if not cxGrantRole.Checked then
ShowMessage('User (' + edUserName.Text +
') will not appear in users list unless you grant it a permission');
lmRefresh.Click;
end;
except
on E: Exception do
begin
MessageDlg('Error while creating new user: ' + e.Message, mtError, [mbOK], 0);
end;
end;
end;
(*********** Backup / Restore database ************)
procedure TfmMain.lmBackupClick(Sender: TObject);
var
SelNode: TTreeNode;
begin
SelNode := tvMain.Selected;
with RegisteredDatabases[PtrInt(tvMain.Selected.Data)].RegRec do
fmBackupRestore.Init(SelNode.Text, DatabaseName, UserName, Password);
fmBackupRestore.cbOperation.Enabled := True;
fmBackupRestore.Show;
end;
(********** change user password **********)
procedure TfmMain.lmChangePasswordClick(Sender: TObject);
begin
fmChangePass.Caption := 'Change password for user: ' + tvMain.Selected.Text;
fmChangePass.edPassword.Clear;
fmChangePass.edConfirm.Clear;
if fmChangePass.ShowModal = mrOk then
begin
try
dmSysTables.Init(PtrInt(tvMain.Selected.Parent.Parent.Data));
dmSysTables.sqQuery.Close;
dmSysTables.sqQuery.SQL.Text :=
'alter user ' + tvMain.Selected.Text + ' password ' +
QuotedStr(fmChangePass.edPassword.Text);
dmSysTables.sqQuery.ExecSQL;
dmSysTables.stTrans.Commit;
MessageDlg('Password has been changed', mtInformation, [mbOK], 0);
except
on E: Exception do
ShowMessage('Error while changing password: ' + e.Message);
end;
end;
end;
procedure TfmMain.lmCompareClick(Sender: TObject);
var
dbIndex: integer;
Title: string;
ATab: TTabSheet;
begin
dbIndex := PtrInt(tvMain.Selected.Data);
// Check if password is saved - it may be empty, which can be valid for
// e.g. embedded databases
if (RegisteredDatabases[dbIndex].RegRec.SavePassword) or ConnectToDBAs(dbIndex) then
begin
Title := RegisteredDatabases[dbIndex].RegRec.Title + ': Database Comparison';
fmComparison := FindCustomForm(Title, TfmComparison) as TfmComparison;
if fmComparison = nil then
begin
fmComparison := TfmComparison.Create(Application);
ATab := TTabSheet.Create(self);
ATab.Parent := PageControl1;
fmComparison.Parent := ATab;
fmComparison.Left := 0;
fmComparison.Top := 0;
fmComparison.BorderStyle := bsNone;
fmComparison.Align := alClient;
fmComparison.Caption := Title;
end
else
ATab := fmComparison.Parent as TTabSheet;
PageControl1.ActivePage := ATab;
ATab.Tag := dbIndex;
ATab.Caption := Title;
fmComparison.Init(dbIndex);
fmComparison.Show;
end;
end;
procedure TfmMain.lmCopyRolePermissionClick(Sender: TObject);
begin
lmCopyUserPermissionClick(nil);
end;
procedure TfmMain.lmCopyUserPermissionClick(Sender: TObject);
var
List: TStringList;
dbIndex: integer;
UserName: string;
NewUser: string;
begin
if InputQuery('Permission', 'Please type a User/Role name to copy perissions to',
NewUser) then
begin
UserName := tvMain.Selected.Text;
dbIndex := PtrInt(tvMain.Selected.Parent.Parent.Data);
List := TStringList.Create;
try
Scriptdb.ScriptUserAllPermissions(dbIndex, UserName, List, NewUser);
ShowCompleteQueryWindow(dbIndex, 'Script permissions for : ' +
UserName, List.Text);
finally
List.Free;
end;
end;
end;
procedure TfmMain.lmCopyTableClick(Sender: TObject);
begin
fmCopyTable.Init(PtrInt(tvMain.Selected.Parent.Parent.Data), tvMain.Selected.Text);
fmCopyTable.Show;
end;
procedure TfmMain.lmCreateDBClick(Sender: TObject);
begin
fmCreateDB.edNewDatabase.Text := tvMain.Selected.Text + ':';
mnCreateDBClick(nil);
end;
procedure TfmMain.lmDBInfoClick(Sender: TObject);
var
ATab: TTabSheet;
Title: string;
dbIndex: integer;
begin
Title := 'Database information for: ' + tvMain.Selected.Text;
dbIndex := PtrInt(tvMain.Selected.Data);
fmDBInfo := FindCustomForm(Title, TfmDBInfo) as TfmDBInfo;
if fmDBInfo = nil then
begin
fmDBInfo := TfmDBInfo.Create(Application);
ATab := TTabSheet.Create(self);
ATab.Parent := PageControl1;
fmDBInfo.Parent := ATab;
fmDBInfo.Left := 0;
fmDBInfo.Top := 0;
fmDBInfo.BorderStyle := bsNone;
fmDBInfo.Align := alClient;
Caption := Title;
end
else
ATab := fmDBInfo.Parent as TTabSheet;
PageControl1.ActivePage := ATab;
ATab.Tag := dbIndex;
ATab.Caption := Title;
fmDBInfo.Init(dbIndex);
end;
procedure TfmMain.lmDisconnectClick(Sender: TObject);
var
dbIndex: integer;
i: integer;
j: integer;
TabSheet: TTabSheet;
begin
dbIndex := PtrInt(tvMain.Selected.Data);
RegisteredDatabases[dbIndex].IBConnection.Close;
for i := PageControl1.PageCount - 1 downto 0 do
if (PageControl1.Pages[i] as TComponent).Tag = dbIndex then
begin
TabSheet := PageControl1.Page[i] as TTabSheet;
for j := 0 to TabSheet.ControlCount - 1 do
if TabSheet.Controls[j] is TForm then
begin
(TabSheet.Controls[j] as TForm).Close;
TabSheet.Free;
Break;
end;
end;
tvMain.Selected.Collapse(True);
end;
procedure TfmMain.lmEditFieldClick(Sender: TObject);
var
SelNode: TTreeNode;
dbIndex: integer;
FieldName: string;
FieldType, DefaultValue: string;
Size, Scale: integer;
Description, Characterset, Collation: string;
NotNull: boolean;
begin
SelNode := tvMain.Selected;
dbIndex := PtrInt(SelNode.Parent.Parent.Parent.Data);
FieldName := Copy(SelNode.Text, 1, Pos(' ', SelNode.Text) - 1);
if dmSysTables.GetFieldInfo(dbIndex, SelNode.Parent.Text, FieldName,
FieldType, Size, Scale, NotNull, DefaultValue, Characterset,
Collation, Description) then
begin
fmNewEditField := TfmNewEditField.Create(nil);
fmNewEditField.Init(dbIndex, SelNode.Parent.Text, foEdit,
FieldName, FieldType,
CharacterSet, Collation,
DefaultValue, Description,
Size, Scale,
PtrInt(SelNode.Data), not NotNull,
nil);
fmNewEditField.Show;
end
else
ShowMessage('Unable to locate the field: ' + SelNode.Text);
end;
procedure TfmMain.lmGetIncrementGenClick(Sender: TObject);
var
SelNode: TTreeNode;
AGenName: string;
dbIndex: integer;
begin
SelNode := tvMain.Selected;
if (SelNode <> nil) and (SelNode.Parent <> nil) then
begin
dbIndex := PtrInt(SelNode.Parent.Parent.Data);
AGenName := SelNode.Text;
ShowCompleteQueryWindow(dbIndex, 'get increment generator SQL for:' + AGenName,
'select GEN_ID(' + AGenName + ', 1) from RDB$Database;');
end;
end;
procedure TfmMain.lmImportTableClick(Sender: TObject);
var
MyImportTable: TfmImportTable;
begin
MyImportTable := TfmImportTable.Create(nil);
try
// Pass db index and table name
MyImportTable.Init(PtrInt(tvMain.Selected.Parent.Parent.Data),
tvMain.Selected.Text);
MyImportTable.ShowModal;
finally
MyImportTable.Free;
end;
end;
procedure TfmMain.FormClose(Sender: TObject; var CloseAction: TCloseAction);
begin
if Length(RegisteredDatabases) > 0 then
fmReg.SaveRegistrations;
SaveAndCloseSQLHistory;
end;
procedure TfmMain.FormActivate(Sender: TObject);
begin
FActivated := True;
end;
(*************** Open System table **************)
procedure TfmMain.lmOpenSystemTableClick(Sender: TObject);
var
SelNode: TTreeNode;
QWindow: TfmQueryWindow;
begin
SelNode := tvMain.Selected;
if (SelNode <> nil) and (SelNode.Parent <> nil) then
begin
QWindow := ShowQueryWindow(PtrInt(SelNode.Parent.Parent.Data), SelNode.Text);
QWindow.meQuery.Lines.Text := 'select * from ' + SelNode.Text;
QWindow.bbRunClick(nil);
QWindow.Show;
end;
end;
procedure TfmMain.lmActivateTrigClick(Sender: TObject);
var
SelNode: TTreeNode;
begin
SelNode := tvMain.Selected;
if ChangeTriggerActivity(PtrInt(SelNode.Parent.Parent.Data), SelNode.Text, True) then
MessageDlg('Trigger has been activated', mtInformation, [mbOK], 0);
end;
(******************* Call stored procedure *****************)
procedure TfmMain.lmCallStoreProcClick(Sender: TObject);
var
SelNode: TTreeNode;
Body: string;
AProcName: string;
SPOwner: string;
Params: string;
OneParam: string;
i: integer;
QWindow: TfmQueryWindow;
Line: string;
Called: boolean;
WithParams: boolean;
begin
SelNode := tvMain.Selected;
if (SelNode <> nil) and (SelNode.Parent <> nil) then
begin
AProcName := SelNode.Text;
Body := GetStoredProcBody(PtrInt(SelNode.Parent.Parent.Data), AProcName, SPOwner);
Params := RetrieveInputParamFromSP(Body);
withParams := Params <> '';
with fmCallProc do
begin
StringGrid1.RowCount := 1;
if WithParams then
Params := Params + ',';
i := 1;
if WithParams then
while Params <> '' do
begin
OneParam := Copy(Params, 1, Pos(',', Params) - 1);
Delete(Params, 1, Pos(',', Params));
Params := Trim(Params);
StringGrid1.RowCount := i + 1;
StringGrid1.Cells[1, i] := Trim(Copy(OneParam, 1, Pos(' ', OneParam)));
StringGrid1.Cells[2, i] :=
Trim(Copy(OneParam, Pos(' ', OneParam), Length(OneParam)));
Inc(i);
end;
Caption := 'Call stored procedure: ' + AProcName;
if WithParams then
Called := ShowModal = mrOk; // View parameters form
if (Called) or (not WithParams) then
begin
QWindow := ShowQueryWindow(PtrInt(SelNode.Parent.Parent.Data),
'Call procedure: ' + AProcName);
QWindow.meQuery.Lines.Clear;
if Pos('suspend', LowerCase(Body)) > 0 then
Line := 'select * from ' + AProcName
else
Line := 'execute procedure ' + AProcName;
if WithParams then
Line := Line + '(';
for i := 1 to StringGrid1.RowCount - 1 do
if Pos('CHAR', StringGrid1.Cells[2, i]) > 0 then
Line := Line + QuotedStr(StringGrid1.Cells[0, i]) + ', '
else
Line := Line + StringGrid1.Cells[0, i] + ', ';
if WithParams then
begin
Delete(Line, Length(Line) - 1, 2);
Line := Line + ')';
end;
Line := Line + ';';
QWindow.meQuery.Lines.Add(Line);
QWindow.Show;
end;
end;
end;
end;
(**************** Connect As *****************)
procedure TfmMain.lmConnectAsClick(Sender: TObject);
begin
if ConnectToDBAs(PtrInt(tvMain.Selected.Data), True) then
tvMain.Selected.Expand(False)
else
tvMain.Selected.Collapse(False);
end;
function TfmMain.ConnectToDBAs(dbIndex: integer;
ForceConnectDialog: boolean = False): boolean;
var
Rec: TRegisteredDatabase;
Count: integer;
begin
Result := False;
Rec := RegisteredDatabases[dbIndex].RegRec;
fmEnterPass.laDatabase.Caption := Rec.Title;
fmEnterPass.edUser.Text := Rec.UserName;
fmEnterPass.edPassword.Clear;
fmEnterPass.cbRole.Clear;
// Use may have saved an empty password, which is valid for embedded dbs
// So check SavePassword instead of Password itself.
if (ForceConnectDialog = False) and Rec.SavePassword then
try
fmEnterPass.cbRole.Items.CommaText :=
dmSysTables.GetDBObjectNames(dbIndex, otRoles, Count);
fmEnterPass.cbRole.ItemIndex := -1;
fmEnterPass.cbRole.Text := '';
Result := True; //this works, no need to go through a retry attempt below
except
// We don't particularly care which error occurred; we're trying again below.
Result := False;
end;
// Only show form if connection failed before
if (ForceConnectDialog or (Result = False)) and (fmEnterPass.ShowModal = mrOk) then
begin
if fmReg.TestConnection(Rec.DatabaseName, fmEnterPass.edUser.Text,
fmEnterPass.edPassword.Text, Rec.Charset) then
begin
RegisteredDatabases[dbIndex].RegRec.UserName := fmEnterPass.edUser.Text;
RegisteredDatabases[dbIndex].RegRec.Password := fmEnterPass.edPassword.Text;
RegisteredDatabases[dbIndex].RegRec.Role := fmEnterPass.cbRole.Text;
Result := True;
end;
end;
end;
function TfmMain.IsLinux: boolean;
begin
Result := Target = 'Linux';
end;
function TfmMain.IsWindows: boolean;
begin
Result := Target = 'Win';
end;
function TfmMain.IsUnix: boolean;
begin
end;
function TfmMain.Is64bit: boolean;
begin
Result := Arch = '64';
end;
function TfmMain.Is32bit: boolean;
begin
Result := Arch = '32';
end;
function TfmMain.getConfigurationDirectory: string;
var
ConfigDir: string;
begin
if IsLinux then
begin
ConfigDir := GetEnvironmentVariable('HOME') + DirectorySeparator +
'.turbobird' + DirectorySeparator;
if not DirectoryExists(ConfigDir) then
CreateDir(ConfigDir);
Result := ConfigDir;
end
else
ExtractFilePath(ParamStr(0));
end;
(**************** Fill and show constraints form ************************)
procedure TfmMain.FillAndShowConstraintsForm(Form: TfmTableManage;
ATableName: string; dbIndex: integer);
begin
dmSysTables.Init(dbIndex);
dmSysTables.GetTableConstraints(ATableName, Form.SQLQuery1);
Form.FillConstraints(dbIndex);
end;
(*********** Show and Fill Query Window *****************)
procedure TfmMain.ShowCompleteQueryWindow(DatabaseIndex: integer;
ATitle, AQueryText: string; OnCommitProcedure: TNotifyEvent = nil);
var
QWindow: TfmQueryWindow;
Part: string;
begin
QWindow := ShowQueryWindow(DatabaseIndex, ATitle);
QWindow.meQuery.ClearAll;
QWindow.OnCommit := OnCommitProcedure;
repeat
if Pos(LineEnding, AQueryText) > 0 then
Part := Copy(AQueryText, 1, Pos(LineEnding, AQueryText))
else
Part := AQueryText;
Delete(AQueryText, 1, Length(Part));
Part := StringReplace(Part, LineEnding, ' ', [rfReplaceAll]);
QWindow.meQuery.Lines.Add(Part);
until AQueryText = '';
end;
(*********************** Constraint Management ********************)
(********** Create Auto Increment Trigger from current generator **********)
procedure TfmMain.lmCreateAutoIncClick(Sender: TObject);
var
SelNode: TTreeNode;
begin
SelNode := tvMain.Selected;
if (SelNode <> nil) and (SelNode.Parent <> nil) then
begin
InitNewGen(PtrInt(SelNode.Parent.Parent.Data));
fmNewGen.edGenName.Text := SelNode.Text;
fmNewGen.edGenName.Enabled := False;
fmNewGen.cxTrigger.Checked := True;
fmNewGen.ShowModal;
end;
end;
(**************** Create new stored proc *******************)
procedure TfmMain.lmCreateStoredProcClick(Sender: TObject);
var
SelNode: TTreeNode;
QWindow: TfmQueryWindow;
AProcName: string;
begin
SelNode := tvMain.Selected;
if (SelNode <> nil) and (SelNode.Parent <> nil) then
if InputQuery('Create new stored procedure', 'Please enter new procedure name',
AProcName) then
begin
QWindow := ShowQueryWindow(PtrInt(SelNode.Parent.Data),
'Create new stored procedure');
QWindow.meQuery.Lines.Clear;
// QWindow.meQuery.Lines.Add('SET TERM ^;');
QWindow.meQuery.Lines.Add('CREATE PROCEDURE ' + AProcName);
QWindow.meQuery.Lines.Add('-- Input parameters, you can modify,remove them');
QWindow.meQuery.Lines.Add(
'( Input1 int, -- You can replace it by your first parameter');
QWindow.meQuery.Lines.Add(
' Input2 varchar(20) -- you can replace it by your second parameter');
QWindow.meQuery.Lines.Add(')');
QWindow.meQuery.Lines.Add('RETURNS');
QWindow.meQuery.Lines.Add(
'( Out1 int -- You can replace it by your first parameter');
QWindow.meQuery.Lines.Add(')');
QWindow.meQuery.Lines.Add('AS');
QWindow.meQuery.Lines.Add('BEGIN');
QWindow.meQuery.Lines.Add(' -- Write your procedure code here');
QWindow.meQuery.Lines.Add('END;');
// QWindow.meQuery.Lines.Add('SET TERM ;^');
QWindow.Show;
end;
end;
(*************** Create new Trigger ****************)
function TfmMain.CreateNewTrigger(dbIndex: integer; ATableName: string;
OnCommitProcedure: TNotifyEvent = nil): boolean;
var
QWindow: TfmQueryWindow;
TrigType: string;
begin
Result := False;
if ATableName <> '' then
begin
fmCreateTrigger.cbTables.Clear;
fmCreateTrigger.cbTables.Items.Add(ATableName);
fmCreateTrigger.cbTables.ItemIndex := 0;
end;
fmCreateTrigger.edTriggerName.Clear;
fmCreateTrigger.cxUpdate.Checked := False;
fmCreateTrigger.cxInsert.Checked := False;
fmCreateTrigger.cxDelete.Checked := False;
if fmCreateTrigger.ShowModal = mrOk then
begin
Result := True;
QWindow := ShowQueryWindow(dbIndex, 'Create new Trigger');
if fmCreateTrigger.rbAfter.Checked then
TrigType := 'After'
else
TrigType := 'Before';
if fmCreateTrigger.cxInsert.Checked then
TrigType := TrigType + ' insert or';
if fmCreateTrigger.cxUpdate.Checked then
TrigType := TrigType + ' update or';
if fmCreateTrigger.cxDelete.Checked then
TrigType := TrigType + ' delete or';
Delete(TrigType, Length(TrigType) - 2, 3);
QWindow.meQuery.Lines.Clear;
QWindow.meQuery.Lines.Add('CREATE TRIGGER ' + fmCreateTrigger.edTriggerName.Text +
' for ' + fmCreateTrigger.cbTables.Text);
QWindow.meQuery.Lines.Add('Active');
QWindow.meQuery.Lines.Add(TrigType);
QWindow.meQuery.Lines.Add('Position 0');
QWindow.meQuery.Lines.Add('AS');
QWindow.meQuery.Lines.Add('BEGIN');
QWindow.meQuery.Lines.Add(' -- Your code here');
QWindow.meQuery.Lines.Add(' -- New.FieldName = YourData;');
QWindow.meQuery.Lines.Add('END;');
fmMain.Show;
if OnCommitProcedure <> nil then
QWindow.OnCommit := OnCommitProcedure;
end;
end;
(******* Create Trigger click ********)
procedure TfmMain.lmCreateTriggerClick(Sender: TObject);
var
SelNode: TTreeNode;
DBIndex: integer;
TableNames: string;
Count: integer;
begin
SelNode := tvMain.Selected;
DBIndex := PtrInt(SelNode.Parent.Data);
TableNames := dmSysTables.GetDBObjectNames(DBIndex, otTables, Count);
fmCreateTrigger.cbTables.Items.CommaText := TableNames;
CreateNewTrigger(DBIndex, '');
end;
(****************** Create New View ***************)
procedure TfmMain.lmCreateViewClick(Sender: TObject);
var