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- unit dialunit;
-
- interface
- uses wintypes;
-
- procedure StartSession(CmdLine:pchar;ParWindow:hwnd);
- (*
- Used by an application to initiate a standard script-based EZDialup session.
- The CMDLINE parameter is identical to the command-line parameter described
- in the manule and contians the complete path of an .INI file and a .EZD file.
- Optionally can begin with the complete path of the executable itself to
- ensure the executable is found.
- *)
-
- Procedure AbortSession;
- (*
- Used by an application to have EZDialup immediately hangup and shutdown.
- *)
-
- Procedure ChangePhoneNumber;
- (*
- Used by an application to have EZDialup immediately hangup, shutdown, and
- prompt user for a new dialing sequence. When user supplies new sequence the
- call is begun again.
- *)
-
- Procedure StopEZDialup(ParWindow:hwnd);
- (*
- Used by an application to have EZDialup remove itself from memory
- immediately. Obsolete, but present for backward compatibility.
- *)
-
- (*
- The following procedures and functions are used only by applications using
- EZDialup to link and remain connected. The next 11 (SetParentWindow through
- SetExecutablePath) procedures must be called before any other commands.
- *)
-
- procedure SetParentWindow(ParWindow:hwnd);
- (*
- Lets EZDialup know where to send status messages. Execute this procedure
- as soon as you app begins - doing so means that if your app terminates
- during a connection it can restart and automatically re-attach to EZDialup.
- *)
-
- procedure SetDialingSequence(DialStr:pchar);
- (*
- Sets the dialing sequence EZDialup will use to dial the server. This
- must include any required prefix digits and/or pauses.
- *)
-
- procedure SetDialupCommPort(PortStr:pchar);
- (*
- Set the COMM port to use. This should look like 'COM1', 'COM2', etc.
- *)
-
- procedure SetDialupCommConfig(CfgStr:pchar);
- (*
- Sets the actual string passed to Windows to initialize the
- communications port - "19200,n,8,1" is a typical example.
- *)
-
- procedure SetModemInit1(InitStr:pchar);
- (*
- Sets the first initialization string sent to the modem, usually "ATZ" or
- "AT&F"
- *)
-
- procedure SetModemInit2(InitStr:pchar);
- (*
- Sets the second initialization string sent to the modem. A typical example
- is "AT E0 V1 S0=0 X4"...
-
- AT simply starts the command.
-
- E0 asks the modem not to repeat every command back to the computer.
-
- V1 asks modem to report situations with phrases (e.g. "CONNECT 14400").
-
- X4 asks modem to report statuses with all available detail.
-
- These are the minimal settings. Additional data-compression codes may be
- added if desired.
- *)
-
-
- Procedure SetDownloadBlockSize(Size:integer);
- (*
- Used to set the size of data blocks during downloads. Maximum value
- is 4096.
- *)
-
- Procedure SetUploadBlockSize(Size:integer);
- (*
- Used to set the size of data blocks during upoads. Maximium value
- is 4096.
- *)
-
- procedure SetLinkUserPath(path:pchar);
- (*
- Used to set the path on the server that contains the password file (COMMPASS)
- for the given user.
- *)
-
- procedure SetLinkUserPassword(password:pchar);
- (*
- Used to set the password EZDialup will use to log in to the server.
- *)
-
- procedure SetExecutablePath(path:pchar);
- (*
- Used to set the complete path of the executable usually named EZDIALUP.EXE,
- though you may give the file any other name with an .EXE extension and
- specify the new name with this function
- *)
-
- procedure EstablishDialupLink;
- (*
- Used by an application to dial a server immediately. Not needed, because
- all the following commands will establish the link automatically if one does
- not already exist.
- *)
-
- (*
- The following functions have a few things in common:
-
- 1) Will establish link automatically if one does not already exist.
- 2) Returns the command's serial number. Your app should store this.
- 3) Your application will receive a message at WMUSER+151 when the command
- is finished. The 16-bit wparam portion of the message will contain the
- serial number of command completed, and the 32-bit lparam portion of
- the message is a pointer to a null-terminated string that describes
- the completion status. If the string reads "No Errors" then, of course, no
- problem occurred during command execution. Otherwise, the string describes
- the problem.
- *)
-
- function StartDownload(ServerSource,ClientTarget:pchar):word;
- (*
- Used to have EZDialup start transferring a file from the server to the
- client. Returns the command's serial number.
- *)
-
- function StartUpload(ClientSource,ServerTarget:pchar):word;
- (*
- Used to have EZDialup start transferring a file from the client to the
- server. Returns the command's serial number.
- *)
-
- function StartMoveDown(ServerSource,ClientTarget:pchar):word;
- (*
- Used to have EZDialup start transferring a file from the server to the
- client. This move is stopped if client finds a file already exists with
- the name in the ClientTarget parameter, or if the server can not find a
- file with the name in the ServerSource parameter. If the transfer to the
- client is successful, the file on the server is removed. Returns the
- command's serial number.
- *)
-
- function StartMoveUp(ClientSource,ServerTarget:pchar):word;
- (*
- Used to have EZDialup start transferring a file from the client to the
- server. This move is stopped if server finds a file already exists with
- the name in the ServerTarget parameter, or if the client can not find a
- file with the name in the ClientSource parameter. If the transfer to the
- server is successful, the file on the client is removed. Returns the
- command's serial number.
- *)
-
- function UnzipServerFile(ZipFilePath,TargetServerDirectory:pchar):word;
- (*
- Used to Un-zip the files stored in the server file listed in the ZipFilePath
- parameter into the directory specified in the TargetServerDirectory
- parameter. Files are overwritten if already there. Returns the command's
- serial number. If the Target directory does not exist it will be created
- before the unzip. All zip functions are 2.04g-compatible.
- *)
-
- function UnzipClientFile(ZipFilePath,TargetClientDirectory:pchar):word;
- (*
- Used to Un-zip the files stored in the client file listed in the ZipFilePath
- parameter into the directory specified in the TargetClientDirectory
- parameter. Files are overwritten if already there. Returns the command's
- serial number. If the Target directory does not exist it will be created
- before the unzip. All zip functions are 2.04g-compatible.
- *)
-
- function ZipServerFile(TargetZipFile,SourcePathAndFileMask:pchar):word;
- (*
- Used to add to a server .ZIP file (listed in the TargetZipFile parameter)
- the files that match the path/wildcard in SourcePathAndFileMask parameter.
- The file is not overwritten if already there - use the DeleteFilesOnServer
- command to start a new one. If the file is already in the .ZIP file, and
- the date/time stamp is the same, the file is not added again; but if the
- file is newer it will replace the older version. Returns the command's
- serial number. All zip functions are 2.04g-compatible.
- *)
-
- function ZipClientFile(TargetZipFile,SourcePathAndFileMask:pchar):word;
- (*
- Used to add to a client .ZIP file (listed in the TargetZipFile parameter)
- the files that match the path/wildcard in SourcePathAndFileMask parameter.
- The file is not overwritten if already there - use the DeleteFilesOnClient
- command to start a new one. If the file is already in the .ZIP file, and
- the date/time stamp is the same, the file is not added again; but if the
- file is newer it will replace the older version. Returns the command's
- serial number. All zip functions are 2.04g-compatible.
- *)
-
- function DeleteFilesOnServer(SourcePathAndFileMask:pchar):word;
- (*
- Used to delete the files on the server that match the path/wildcard, and
- can erase a single file or, using the asterisk wild-card symbol, a group
- of files. Returns the command's serial number.
- *)
-
- function DeleteFilesOnClient(SourcePathAndFileMask:pchar):word;
- (*
- Used to delete the files on the client that match the path/wildcard, and
- can erase a single file or, using the asterisk wild-card symbol, a group
- of files. Returns the command's serial number.
- *)
-
- function RunProgramOnServer(ProgramPath:pchar):word;
- (*
- Used to run a program on the server. No furthur commands will be
- executed until this program terminates- use LaunchProgramOnServer
- to allow command-processing to continue.
-
- Command line parameters can be included.
-
- Returns the command's serial number.
- *)
-
- function RunProgramOnClient(ProgramPath:pchar):word;
- (*
- Used to run a program on the client. No furthur commands will be
- executed this program terminates - use LaunchProgramOnClient to allow
- command-processing to continue.
-
- Command line parameters can be included.
-
- Returns the command's serial number.
- *)
-
- function LaunchProgramOnServer(ProgramPath:pchar):word;
- (*
- Used to run a program on the server. The program is then ignored, and
- additional commands can be executed immediately - use RunProgramOnServer
- to require that program terminates before additonal commands can be
- processed.
-
- Command line parameters can be included.
-
- Returns the command's serial number.
- *)
-
- function LaunchProgramOnClient(ProgramPath:pchar):word;
- (*
- Used to run a program on the client. The program is then ignored, and
- additional commands can be executed immediately - use RunProgramOnClient
- to require that program terminates before additonal commands can be
- processed.
-
- Command line parameters can be included.
-
- Returns the command's serial number.
- *)
-
- function UpdateClientDirectory(ClientDirectory,
- ServerDirectory,
- ClientDateFilePath:pchar):word;
- (*
- This is a specialized function used to "freshen" (bring up-to-date) an
- entire directory structure on a remote PC. It looks in the server-side
- directory (ServerDir) for files newer than the client-side file
- (ClientCompareFile). Sub-directories are included in this search.
-
-
- All newer files are zipped, then downloaded to the client. The zip file
- is unzipped into the client-side directory (ClientDir), keeping the
- directory structure intact.
-
- To use this function, copy an entire directory structure from the
- server side to a client. As files on the server side change and new
- files are created, the time-and-date (T.A.D.) stamps for these files
- will be updated.
-
- When the client calls in for an update, EZDialup can take the T.A.D.
- stamp of a selected file (let's call it the "time" file, essentially
- the "new-ness" of the client-side data), gather all server files that
- are newer, then transfer them to the appropriate directories on the
- client PC.
-
- One of these newer files will be the server version of the "time" file,
- \so the client-side "time" file will have a new time-and-date stamp.
- If the user were to immediately update again, the server side would
- find no files newer and issue an "Up to date" message to the client.
-
- To make this work, the time-and-date stamp of the control file on the
- server must be given a new T.A.D. stamp every time the a file in the
- directory structure is changed or created. The only downside to
- overlooking this rule is that the client-side software would not
- realize how "new" and up-to-date it is the next time it calls and
- might end up retrieving some files unnecessarily.
-
- Note that we've specified that changing or creating files will result
- is new time-and-date stamps. If you copy an existing file into the
- structure, the T.A.D. will be the same as the original, which might not
- be newer than the "time" file.
- *)
-
- function EZMailUpdate(ServerMailboxPath,
- ClientMailDirectory:pchar):word;
- (*
- Used to perform a mail update. Works only with EZ Software's EZMail.
- The first parameter (ServerMailboxPath) is the location and name of
- the user's mailbox on the server side. The second parameter
- (ClientMailDirectory) is the location of EZMail on the user's remote PC.
- *)
-
- procedure EstablishLinkAsTerminal;
- (*
- Used by an application to dial a BBS.
- *)
-
-
- Function SerialIOWaiting:boolean;
- Function GetSerialByte:integer;
- function SendSerialByte(SendByte:byte):boolean;
- function SendSerialString(Sendstr:pchar):boolean;
- function SetupNotification(SearchStr,ResponseStr:pchar;Index,Message:word):word;
- procedure DisableAllNotifications;
- procedure ReEnableAllNotifications;
- procedure StartTerminalDownload(LocalFilePath:pchar;ProtocolCode:integer);
- procedure StartTerminalUpload(LocalFilePath:pchar;ProtocolCode:integer);
- procedure InterruptFileTransfer;
- procedure EstablishCommPortLink;
- procedure SupplyRegistrationCodes(Code1,Code2:pchar);
-
- implementation
-
- procedure StartSession; EXTERNAL 'APPDIAL' index 1;
- procedure AbortSession; EXTERNAL 'APPDIAL' index 2;
- Procedure ChangePhoneNumber; EXTERNAL 'APPDIAL' index 3;
- Procedure StopEZDialup; EXTERNAL 'APPDIAL' index 4;
-
- Procedure SetParentWindow; EXTERNAL 'APPDIAL' index 5;
- Procedure SetDialingSequence; EXTERNAL 'APPDIAL' index 6;
- Procedure SetDialupCommPort; EXTERNAL 'APPDIAL' index 7;
- Procedure SetDialupCommConfig; EXTERNAL 'APPDIAL' index 8;
- Procedure SetModemInit1; EXTERNAL 'APPDIAL' index 9;
- Procedure SetModemInit2; EXTERNAL 'APPDIAL' index 10;
- Procedure SetDownloadBlockSize; EXTERNAL 'APPDIAL' index 11;
- Procedure SetUploadBlockSize; EXTERNAL 'APPDIAL' index 12;
- procedure SetLinkUserPath; EXTERNAL 'APPDIAL' index 13;
- procedure SetLinkUserPassword; EXTERNAL 'APPDIAL' index 14;
- procedure SetExecutablePath; EXTERNAL 'APPDIAL' index 15;
- procedure EstablishDialupLink; EXTERNAL 'APPDIAL' index 16;
-
- function StartDownload; EXTERNAL 'APPDIAL' index 17;
- function StartUpload; EXTERNAL 'APPDIAL' index 18;
- function StartMoveDown; EXTERNAL 'APPDIAL' index 19;
- function StartMoveUp; EXTERNAL 'APPDIAL' index 20;
- function UnzipServerFile; EXTERNAL 'APPDIAL' index 21;
- function UnzipClientFile; EXTERNAL 'APPDIAL' index 22;
- function ZipServerFile; EXTERNAL 'APPDIAL' index 23;
- function ZipClientFile; EXTERNAL 'APPDIAL' index 24;
- function DeleteFilesOnServer; EXTERNAL 'APPDIAL' index 25;
- function DeleteFilesOnClient; EXTERNAL 'APPDIAL' index 26;
- function RunProgramOnServer; EXTERNAL 'APPDIAL' index 27;
- function RunProgramOnClient; EXTERNAL 'APPDIAL' index 28;
- function LaunchProgramOnServer; EXTERNAL 'APPDIAL' index 29;
- function LaunchProgramOnClient; EXTERNAL 'APPDIAL' index 30;
- function UpdateClientDirectory; EXTERNAL 'APPDIAL' index 31;
- function EZMailUpdate; EXTERNAL 'APPDIAL' index 32;
-
- procedure EstablishLinkAsTerminal; EXTERNAL 'APPDIAL' index 33;
- Function SerialIOWaiting; EXTERNAL 'APPDIAL' index 34;
- Function GetSerialByte; EXTERNAL 'APPDIAL' index 35;
- function SendSerialByte; EXTERNAL 'APPDIAL' index 36;
- function SendSerialString; EXTERNAL 'APPDIAL' index 37;
- function SetupNotification; EXTERNAL 'APPDIAL' index 38;
- procedure DisableAllNotifications; EXTERNAL 'APPDIAL' index 39;
- procedure ReEnableAllNotifications; EXTERNAL 'APPDIAL' index 40;
- procedure StartTerminalDownload; EXTERNAL 'APPDIAL' index 41;
- procedure StartTerminalUpload; EXTERNAL 'APPDIAL' index 42;
- procedure InterruptFileTransfer; EXTERNAL 'APPDIAL' index 43;
- procedure EstablishCommPortLink; EXTERNAL 'APPDIAL' index 44;
- procedure SupplyRegistrationCodes; EXTERNAL 'APPDIAL' index 45;
-
-
-
-
- end.
-
-
-