184 lines
2.9 KiB
C++
184 lines
2.9 KiB
C++
/*++
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Copyright (c) 1990 Microsoft Corporation
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Module Name:
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Support
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Abstract:
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Miscelaneous support functions for the XCopy directory copy
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utility. All functions that are not involved directly in the
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copy process go here.
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Author:
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Ramon Juan San Andres (ramonsa) 02-May-1991
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Revision History:
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--*/
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#include "ulib.hxx"
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#include "system.hxx"
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#include "xcopy.hxx"
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VOID
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XCOPY::DisplayMessageAndExit (
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IN MSGID MsgId,
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IN PWSTRING String,
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IN ULONG ExitCode
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)
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/*++
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Routine Description:
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Displays a message and exits the program with the supplied error code.
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We support a maximum of one string parameter for the message.
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Arguments:
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MsgId - Supplies the Id of the message to display.
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String - Supplies a string parameter for the message.
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ExitCode - Supplies the exit code with which to exit.
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Return Value:
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None.
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Notes:
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--*/
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{
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//
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// XCopy first displays the error message (if any) and then
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// displays the number of files copied.
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//
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if ( MsgId != 0 ) {
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if ( String ) {
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DisplayMessage( MsgId, ERROR_MESSAGE, "%W", String );
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} else {
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DisplayMessage( MsgId, ERROR_MESSAGE );
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}
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}
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if ( _DontCopySwitch ) {
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DisplayMessage( XCOPY_MESSAGE_FILES, NORMAL_MESSAGE, "%d", _FilesCopied );
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} else if ( !_StructureOnlySwitch ) {
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DisplayMessage( XCOPY_MESSAGE_FILES_COPIED, NORMAL_MESSAGE, "%d", _FilesCopied );
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}
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ExitProgram( ExitCode );
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}
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PWSTRING
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XCOPY::QueryMessageString (
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IN MSGID MsgId
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)
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/*++
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Routine Description:
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Obtains a string object initialized to the contents of some message
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Arguments:
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MsgId - Supplies ID of the message
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Return Value:
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PWSTRING - Pointer to initialized string object
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Notes:
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--*/
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{
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PWSTRING String;
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if ( ((String = NEW DSTRING) == NULL ) ||
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!(SYSTEM::QueryResourceString( String, MsgId, "" )) ) {
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DisplayMessageAndExit( XCOPY_ERROR_NO_MEMORY, NULL, EXIT_MISC_ERROR );
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}
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return String;
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}
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VOID
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XCOPY::ExitWithError(
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IN DWORD ErrorCode
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)
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/*++
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Routine Description:
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Displays a message based on a WIN32 error code, and exits.
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Arguments:
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ErrorCode - Supplies Windows error code
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Return Value:
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none
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--*/
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{
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MSGID ReadWriteMsgId = 0;
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switch ( ErrorCode ) {
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case ERROR_DISK_FULL:
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ReadWriteMsgId = XCOPY_ERROR_DISK_FULL;
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break;
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case ERROR_WRITE_PROTECT:
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ReadWriteMsgId = XCOPY_ERROR_WRITE_PROTECT;
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break;
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case ERROR_ACCESS_DENIED:
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ReadWriteMsgId = XCOPY_ERROR_ACCESS_DENIED;
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break;
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case ERROR_SHARING_VIOLATION:
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ReadWriteMsgId = XCOPY_ERROR_SHARING_VIOLATION;
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break;
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case ERROR_TOO_MANY_OPEN_FILES:
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ReadWriteMsgId = XCOPY_ERROR_TOO_MANY_OPEN_FILES;
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break;
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case ERROR_LOCK_VIOLATION:
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ReadWriteMsgId = XCOPY_ERROR_LOCK_VIOLATION;
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break;
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case ERROR_CANNOT_MAKE:
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ReadWriteMsgId = XCOPY_ERROR_CANNOT_MAKE;
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break;
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default:
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break;
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}
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if ( ReadWriteMsgId != 0 ) {
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DisplayMessageAndExit( ReadWriteMsgId, NULL, EXIT_READWRITE_ERROR );
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}
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Fatal( EXIT_MISC_ERROR, XCOPY_ERROR_EXTENDED, "%d", ErrorCode );
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}
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