Amiga Tools 3/Amiga Tools 3.iso/terminal/term/extras/source/term-source.lha/termTransfer.c

C/C++ Source or Header | 1995-09-26 | 58.0 KB | 2,824 lines

/*
**    termTransfer.c
**
**    File transfer routines
**
**    Copyright © 1990-1995 by Olaf `Olsen' Barthel
**        All Rights Reserved
*/

#include "termGlobal.h"

    /* The action strings to display. */

STATIC STRPTR    SendQuery[3],
        ReceiveQuery[3],
        TransferTypes[3];

    /* CreateArgName(STRPTR String):
     *
     *    Create another node based upon a string given.
     *    Encloses parameters in quotes if necessary and
     *    `escapes' quotes.
     */

STATIC struct Node * __regargs
CreateArgName(STRPTR String)
{
    struct Node    *Node;
    STRPTR         Index = String;
    LONG         Len,NewLen;
    BOOLEAN      Quotes = FALSE;

    Len = NewLen = strlen(String);

    while(*Index)
    {
        if(*Index == '\"')
            NewLen++;

        if(*Index == ' ' && !Quotes)
        {
            NewLen += 2;

            Quotes = TRUE;
        }

        Index++;
    }

    if(!Len)
    {
        NewLen += 2;

        Quotes = TRUE;
    }

    if(NewLen > Len)
    {
        if(Node = (struct Node *)AllocVecPooled(sizeof(struct Node) + NewLen + 1,MEMF_ANY))
        {
            STRPTR Dest;

            Node -> ln_Name = (STRPTR)(Node + 1);

            Dest    = Node -> ln_Name;
            Index    = String;

            if(Quotes)
                *Dest++ = '\"';

            while(*Index)
            {
                if(*Index == '\"')
                    *Dest++ = '*';

                *Dest++ = *Index++;
            }

            if(Quotes)
                *Dest++ = '\"';

            *Dest = 0;
        }
    }
    else
    {
        if(Node = (struct Node *)AllocVecPooled(sizeof(struct Node) + Len + 1,MEMF_ANY))
            strcpy(Node -> ln_Name = (STRPTR)(Node + 1),String);
    }

    return(Node);
}

    /* BuildString():
     *
     *    Build a command line based upon a template and
     *    existing file transfer info.
     */

STATIC STRPTR __regargs
BuildString(STRPTR Source,STRPTR From,STRPTR To,BYTE Type,BOOLEAN ReceiveMode,STRPTR SingleFile,struct FileTransferInfo *Info,LONG *Error)
{
    struct List    *List;
    STRPTR         Result = NULL;

    if(Info)
    {
        if(Info -> FileList . mlh_Head -> mln_Succ)
            Info -> CurrentFile = (struct FileTransferNode *)Info -> FileList . mlh_Head;
        else
            Info = NULL;
    }

    *Error = 0;

    if(List = CreateList())
    {
        struct Node        *Node;
        UBYTE             LocalBuffer[MAX_FILENAME_LENGTH],
                     TempBuffer[MAX_FILENAME_LENGTH];
        STRPTR             Index = Source,
                     Dest = LocalBuffer;
        struct FileRequester    *FileRequest;

        while(*Index && !(*Error))
        {
            if(*Index == '%')
            {
                struct Node    *InsertHere = List -> lh_TailPred;
                BOOLEAN      InsertBefore = TRUE;

                Index++;

                if(!(*Index))
                {
                    *Dest = 0;

                    if(LocalBuffer[0])
                    {
                        if(Node = CreateNode(LocalBuffer))
                        {
                            AddTail(List,Node);

                            LocalBuffer[0] = 0;
                        }
                        else
                            *Error = ERR_NO_MEM;
                    }

                    break;
                }

                switch(*Index)
                {
                    case 'f':

                        if(SingleFile)
                        {
                            if(Node = CreateArgName(SingleFile))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            SingleFile = NULL;

                            break;
                        }

                        if(Info)
                        {
                            if(Node = CreateArgName(Info -> CurrentFile -> Name))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            if(Info -> CurrentFile -> Node . mln_Succ)
                                Info -> CurrentFile = (struct FileTransferNode *)Info -> CurrentFile -> Node . mln_Succ;
                            else
                                Info = NULL;

                            break;
                        }

                        LT_LockWindow(Window);

                        if(ReceiveMode)
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_DOWNLOAD_FILE_TXT + Type),To,"",TempBuffer,NULL,TRUE,FALSE,FALSE,LocaleString(MSG_TERMTRANSFER_RECEIVE_TXT),TRUE);
                        else
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_UPLOAD_FILE_TXT + Type),From,"",TempBuffer,NULL,FALSE,FALSE,FALSE,LocaleString(MSG_TERMTRANSFER_SEND_TXT),FALSE);

                        if(FileRequest)
                        {
                            if(Node = CreateArgName(TempBuffer))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            FreeAslRequest(FileRequest);
                        }
                        else
                            *Error = ERR_ABORTED;

                        LT_UnlockWindow(Window);

                        break;

                    case 'F':

                        if(SingleFile)
                        {
                            if(Node = CreateArgName(FilePart(SingleFile)))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            SingleFile = NULL;

                            break;
                        }

                        if(Info)
                        {
                            if(Node = CreateArgName(FilePart(Info -> CurrentFile -> Name)))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            if(Info -> CurrentFile -> Node . mln_Succ)
                                Info -> CurrentFile = (struct FileTransferNode *)Info -> CurrentFile -> Node . mln_Succ;
                            else
                                Info = NULL;

                            break;
                        }

                        LT_LockWindow(Window);

                        if(ReceiveMode)
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_DOWNLOAD_FILE_TXT + Type),To,"",TempBuffer,NULL,TRUE,FALSE,FALSE,LocaleString(MSG_TERMTRANSFER_RECEIVE_TXT),TRUE);
                        else
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_UPLOAD_FILE_TXT + Type),From,"",TempBuffer,NULL,FALSE,FALSE,FALSE,LocaleString(MSG_TERMTRANSFER_SEND_TXT),FALSE);

                        if(FileRequest)
                        {
                            if(Node = CreateArgName(FilePart(TempBuffer)))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            FreeAslRequest(FileRequest);
                        }
                        else
                            *Error = ERR_ABORTED;

                        LT_UnlockWindow(Window);

                        break;

                    case 'm':

                        if(SingleFile)
                        {
                            if(Node = CreateArgName(SingleFile))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            SingleFile = NULL;

                            break;
                        }

                        if(Info)
                        {
                            struct FileTransferNode *SomeNode = Info -> CurrentFile;

                            while(SomeNode -> Node . mln_Succ && !(*Error))
                            {
                                if(Node = CreateArgName(SomeNode -> Name))
                                    AddTail(List,Node);
                                else
                                    *Error = ERR_NO_MEM;

                                SomeNode = (struct FileTransferNode *)SomeNode -> Node . mln_Succ;
                            }

                            Info = NULL;

                            break;
                        }

                        LT_LockWindow(Window);

                        TempBuffer[0] = 0;

                        if(ReceiveMode)
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_DOWNLOAD_FILE_TXT + Type),To,"",TempBuffer,NULL,TRUE,TRUE,FALSE,LocaleString(MSG_TERMTRANSFER_RECEIVE_TXT),TRUE);
                        else
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_UPLOAD_FILE_TXT + Type),From,"",TempBuffer,NULL,FALSE,TRUE,FALSE,LocaleString(MSG_TERMTRANSFER_SEND_TXT),FALSE);

                        LT_UnlockWindow(Window);

                        if(FileRequest)
                        {
                            LONG i;

                            if(TempBuffer[0] && FileRequest -> fr_NumArgs == 1)
                            {
                                if(Node = CreateArgName(TempBuffer))
                                {
                                    AddTail(List,Node);

                                    break;
                                }
                                else
                                    *Error = ERR_NO_MEM;
                            }

                            for(i = 0 ; i < FileRequest -> fr_NumArgs && !(*Error) ; i++)
                            {
                                if(FileRequest -> fr_ArgList[i] . wa_Lock)
                                {
                                    if(NameFromLock(FileRequest -> fr_ArgList[i] . wa_Lock,TempBuffer,MAX_FILENAME_LENGTH))
                                    {
                                        if(AddPart(TempBuffer,FileRequest -> fr_ArgList[i] . wa_Name,MAX_FILENAME_LENGTH))
                                        {
                                            if(Node = CreateArgName(TempBuffer))
                                                AddTail(List,Node);
                                            else
                                                *Error = ERR_NO_MEM;
                                        }
                                        else
                                            *Error = IoErr();
                                    }
                                    else
                                        *Error = IoErr();
                                }
                                else
                                {
                                    strcpy(TempBuffer,FileRequest -> fr_Drawer);

                                    if(AddPart(TempBuffer,FileRequest -> fr_ArgList[i] . wa_Name,MAX_FILENAME_LENGTH))
                                    {
                                        if(Node = CreateArgName(TempBuffer))
                                            AddTail(List,Node);
                                        else
                                            *Error = ERR_NO_MEM;
                                    }
                                    else
                                        *Error = IoErr();
                                }
                            }

                            FreeAslRequest(FileRequest);
                        }
                        else
                            *Error = ERR_ABORTED;

                        break;

                    case 'M':

                        if(SingleFile)
                        {
                            if(Node = CreateArgName(FilePart(SingleFile)))
                                AddTail(List,Node);
                            else
                                *Error = ERR_NO_MEM;

                            SingleFile = NULL;

                            break;
                        }

                        if(Info)
                        {
                            struct FileTransferNode *SomeNode = Info -> CurrentFile;

                            while(SomeNode -> Node . mln_Succ && !(*Error))
                            {
                                if(Node = CreateArgName(FilePart(SomeNode -> Name)))
                                    AddTail(List,Node);
                                else
                                    *Error = ERR_NO_MEM;

                                SomeNode = (struct FileTransferNode *)SomeNode -> Node . mln_Succ;
                            }

                            Info = NULL;

                            break;
                        }

                        LT_LockWindow(Window);

                        TempBuffer[0] = 0;

                        if(ReceiveMode)
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_DOWNLOAD_FILE_TXT + Type),To,"",TempBuffer,NULL,TRUE,TRUE,FALSE,LocaleString(MSG_TERMTRANSFER_RECEIVE_TXT),TRUE);
                        else
                            FileRequest = GetFile(Window,LocaleString(MSG_TERMTRANSFER_UPLOAD_FILE_TXT + Type),From,"",TempBuffer,NULL,FALSE,TRUE,FALSE,LocaleString(MSG_TERMTRANSFER_SEND_TXT),FALSE);

                        LT_UnlockWindow(Window);

                        if(FileRequest)
                        {
                            LONG i;

                            if(TempBuffer[0] && FileRequest -> fr_NumArgs == 1)
                            {
                                if(Node = CreateArgName(FilePart(TempBuffer)))
                                {
                                    AddTail(List,Node);

                                    break;
                                }
                                else
                                    *Error = ERR_NO_MEM;
                            }

                            for(i = 0 ; i < FileRequest -> fr_NumArgs && !(*Error) ; i++)
                            {
                                if(FileRequest -> fr_ArgList[i] . wa_Lock)
                                {
                                    if(AddPart(TempBuffer,FileRequest -> fr_ArgList[i] . wa_Name,MAX_FILENAME_LENGTH))
                                    {
                                        if(Node = CreateArgName(TempBuffer))
                                            AddTail(List,Node);
                                        else
                                            *Error = ERR_NO_MEM;
                                    }
                                    else
                                        *Error = IoErr();
                                }
                                else
                                {
                                    if(Node = CreateArgName(FileRequest -> fr_ArgList[i] . wa_Name))
                                        AddTail(List,Node);
                                    else
                                        *Error = ERR_NO_MEM;
                                }
                            }

                            FreeAslRequest(FileRequest);
                        }
                        else
                            *Error = ERR_ABORTED;

                        break;

                    case 'b':
                    case 'B':

                        SPrintf(SharedBuffer,"%ld",Config -> SerialConfig -> BaudRate);

                        if(Node = CreateNode(SharedBuffer))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case 'c':
                    case 'C':

                        SPrintf(SharedBuffer,"%ld",DTERate ? DTERate : Config -> SerialConfig -> BaudRate);

                        if(Node = CreateNode(SharedBuffer))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case 'p':
                    case 'P':

                        if(Node = CreateArgName(RexxPortName))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case 'd':
                    case 'D':

                        if(Node = CreateArgName(Config -> SerialConfig -> SerialDevice))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case 'u':
                    case 'U':

                        SPrintf(SharedBuffer,"%ld",Config -> SerialConfig -> UnitNumber);

                        if(Node = CreateNode(SharedBuffer))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case '<':

                        if(Node = CreateArgName(From))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case '>':

                        if(Node = CreateArgName(To))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    case 's':
                    case 'S':

                        if(!GetPubScreenName(Window -> WScreen,SharedBuffer))
                            SharedBuffer[0] = 0;

                        if(Node = CreateArgName(SharedBuffer))
                            AddTail(List,Node);
                        else
                            *Error = ERR_NO_MEM;

                        break;

                    default:

                        *Dest = *Index;

                        InsertBefore = FALSE;

                        break;
                }

                if(InsertBefore && Node)
                {
                    struct Node *OtherNode;

                    *Dest = 0;

                    if(LocalBuffer[0])
                    {
                        if(OtherNode = CreateNode(LocalBuffer))
                        {
                            Insert(List,OtherNode,InsertHere);

                            LocalBuffer[0] = 0;
                        }
                        else
                            *Error = ERR_NO_MEM;
                    }

                    Dest = LocalBuffer;
                }
            }
            else
                *Dest++ = *Index;

            Index++;
        }

        *Dest = 0;

        if(LocalBuffer[0] && !(*Error))
        {
            if(Node = CreateNode(LocalBuffer))
                AddTail(List,Node);
            else
                *Error = ERR_NO_MEM;
        }

        if(!(*Error))
        {
            if(List -> lh_Head -> ln_Succ)
            {
                LONG Total = 0,Len;

                for(Node = List -> lh_Head ; Node -> ln_Succ ; Node = Node -> ln_Succ)
                    Total += strlen(Node -> ln_Name) + 1;

                if(Result = (STRPTR)AllocVecPooled(Total,MEMF_ANY))
                {
                    STRPTR Buffer = Result;

                    for(Node = List -> lh_Head ; Node -> ln_Succ ; Node = Node -> ln_Succ)
                    {
                        Len = strlen(Node -> ln_Name);

                        memcpy(Buffer,Node -> ln_Name,Len);

                        Buffer += Len;

                        *Buffer++ = ' ';
                    }

                    Buffer[-1] = 0;
                }
            }
            else
                Result = "";
        }

        DeleteList(List);
    }
    else
        *Error = ERR_NO_MEM;

    return(Result);
}

    /* ReplaceName(STRPTR Original):
     *
     *    Replace a filename with a mangled version for
     *    file uploads.
     */

STATIC STRPTR __regargs
ReplaceName(STRPTR Source)
{
    if(Config -> TransferConfig -> MangleFileNames)
    {
        UBYTE LocalName[MAX_FILENAME_LENGTH],*Char;

        strcpy(OriginalName,Source);

        ShrinkName(FilePart(Source),LocalName,12,TRUE);

        strcpy(ShrunkenName,Source);

        Char = PathPart(ShrunkenName);

        *Char = 0;

        AddPart(ShrunkenName,LocalName,MAX_FILENAME_LENGTH);

        return(ShrunkenName);
    }
    else
    {
        OriginalName[0] = 0;

        return(Source);
    }
}

    /* FreeFileTransferInfo(struct FileTransferInfo *Info):
     *
     *    Free a file transfer info list as allocated
     *    by AllocFileTransferInfo() and AddFileTransferNode().
     */

VOID __regargs
FreeFileTransferInfo(struct FileTransferInfo *Info)
{
    if(Info)
    {
        struct FileTransferNode *Node,
                    *Next;

        Node = (struct FileTransferNode *)Info -> FileList . mlh_Head;

        while(Next = (struct FileTransferNode *)Node -> Node . mln_Succ)
        {
            FreeVecPooled(Node);

            Node = Next;
        }

        FreeVecPooled(Info);
    }
}

    /* AllocFileTransferInfo():
     *
     *    Allocate a FileTransferInfo structure for use with
     *    AddFileTransferNode().
     */

struct FileTransferInfo *
AllocFileTransferInfo()
{
    struct FileTransferInfo *Info;

    if(Info = (struct FileTransferInfo *)AllocVecPooled(sizeof(struct FileTransferInfo),MEMF_ANY | MEMF_CLEAR))
    {
        NewList((struct List *)&Info -> FileList);

        return(Info);
    }

    return(NULL);
}

    /* AddFileTransferNode(struct FileTransferInfo *Info,STRPTR Name,ULONG Size):
     *
     *    Allocate a file transfer information node.
     */

BYTE __regargs
AddFileTransferNode(struct FileTransferInfo *Info,STRPTR Name,ULONG Size)
{
    struct FileTransferNode *Node;
    WORD             Len = strlen(Name) + 1;

    if(Node = (struct FileTransferNode *)AllocVecPooled(sizeof(struct FileTransferNode) + Len,MEMF_ANY))
    {
        Node -> Size    = Size;
        Node -> Name    = (STRPTR)(Node + 1);

        strcpy(Node -> Name,Name);

        AddTail((struct List *)&Info -> FileList,(struct Node *)Node);

        Info -> TotalSize += Size;

        Info -> TotalFiles++;

        return(TRUE);
    }
    else
        return(FALSE);
}

    /* Compare(struct FileTransferNode **A,struct FileTransferNode **B):
     *
     *    Local subroutine required by qsort().
     */

STATIC int __stdargs
Compare(struct FileTransferNode **A,struct FileTransferNode **B)
{
    return(Strcoll(FilePart((*A) -> Name),FilePart((*B) -> Name)));
}

    /* SortFileTransferInfo(struct FileTransferInfo *Info):
     *
     *    Sorts the file transfer information list in ascending
     *    order, but makes sure that the files are sorted
     *    in descending order (i.e. the larger files come
     *    first and files of equal size are sorted
     *    lexically).
     */

VOID __regargs
SortFileTransferInfo(struct FileTransferInfo *Info)
{
    if(Info -> TotalFiles > 1)
    {
        struct FileTransferNode **NodeList;

        if(NodeList = (struct FileTransferNode **)AllocVecPooled(sizeof(struct FileTransferNode *) * Info -> TotalFiles,MEMF_ANY))
        {
            struct FileTransferNode *Node;
            LONG             i = 0;

            for(Node = (struct FileTransferNode *)Info -> FileList . mlh_Head ; Node -> Node . mln_Succ ; Node = (struct FileTransferNode *)Node -> Node . mln_Succ)
                NodeList[i++] = Node;

            qsort((APTR)NodeList,Info -> TotalFiles,sizeof(struct FileTransferNode *),Compare);

            NewList((struct List *)&Info -> FileList);

            for(i = 0 ; i < Info -> TotalFiles ; i++)
                AddTail((struct List *)&Info -> FileList,(struct Node *)&NodeList[i] -> Node);

            FreeVecPooled(NodeList);
        }
    }

    Info -> DoneSize    = 0;
    Info -> DoneFiles    = 0;

    Info -> CurrentFile    = (struct FileTransferNode *)Info -> FileList . mlh_Head;
    Info -> CurrentSize    = Info -> CurrentFile -> Size;
}

    /* BuildFileTransferInfo(struct FileRequester *FileRequester):
     *
     *    Build a file transfer information list from
     *    information provided by a FileRequester structure.
     */

struct FileTransferInfo * __regargs
BuildFileTransferInfo(struct FileRequester *FileRequester)
{
    struct FileTransferInfo *Info;
    LONG             FilesFound = 0;

    if(Info = AllocFileTransferInfo())
    {
        BYTE    Success = FALSE;
        BPTR    NewLock,
            OldLock;

        if(NewLock = Lock(FileRequester -> fr_Drawer,ACCESS_READ))
        {
            OldLock = CurrentDir(NewLock);

            if(FileRequester -> fr_NumArgs)
            {
                struct FileInfoBlock *FileInfo;

                if(FileInfo = (struct FileInfoBlock *)AllocDosObject(DOS_FIB,TAG_DONE))
                {
                    BPTR         FileLock;
                    struct WBArg    *ArgList = FileRequester -> fr_ArgList;
                    LONG         i;

                    Success = TRUE;

                    for(i = 0 ; Success && i < FileRequester -> fr_NumArgs ; i++)
                    {
                        if(ArgList[i] . wa_Name)
                        {
                            if(ArgList[i] . wa_Lock)
                            {
                                CurrentDir(ArgList[i] . wa_Lock);

                                if(FileLock = Lock(ArgList[i] . wa_Name,ACCESS_READ))
                                {
                                    if(Examine(FileLock,FileInfo))
                                    {
                                        if(FileInfo -> fib_DirEntryType < 0)
                                        {
                                            if(NameFromLock(FileLock,SharedBuffer,512))
                                            {
                                                if(!AddFileTransferNode(Info,SharedBuffer,FileInfo -> fib_Size))
                                                    Success = FALSE;
                                                else
                                                    FilesFound++;
                                            }
                                        }
                                    }

                                    UnLock(FileLock);
                                }

                                CurrentDir(NewLock);
                            }
                            else
                            {
                                if(FileLock = Lock(ArgList[i] . wa_Name,ACCESS_READ))
                                {
                                    if(Examine(FileLock,FileInfo))
                                    {
                                        if(FileInfo -> fib_DirEntryType < 0)
                                        {
                                            if(NameFromLock(FileLock,SharedBuffer,512))
                                            {
                                                if(!AddFileTransferNode(Info,SharedBuffer,FileInfo -> fib_Size))
                                                    Success = FALSE;
                                                else
                                                    FilesFound++;
                                            }
                                        }
                                    }

                                    UnLock(FileLock);
                                }
                            }
                        }
                    }
                }

                FreeDosObject(DOS_FIB,FileInfo);
            }
            else
            {
                struct AnchorPath *Anchor;

                STRPTR FileName;

                if(FileRequester -> fr_NumArgs > 1 && FileRequester -> fr_ArgList)
                    FileName = FileRequester -> fr_ArgList -> wa_Name;
                else
                    FileName = FileRequester -> fr_File;

                if(Anchor = (struct AnchorPath *)AllocVecPooled(sizeof(struct AnchorPath),MEMF_ANY | MEMF_CLEAR))
                {
                    if(!MatchFirst(FileName,Anchor))
                    {
                        Success = TRUE;

                        if(Anchor -> ap_Info . fib_DirEntryType < 0)
                        {
                            if(NameFromLock(NewLock,SharedBuffer,512))
                            {
                                if(AddPart(SharedBuffer,Anchor -> ap_Info . fib_FileName,512))
                                {
                                    if(!AddFileTransferNode(Info,SharedBuffer,Anchor -> ap_Info . fib_Size))
                                        Success = FALSE;
                                    else
                                        FilesFound++;
                                }
                            }
                        }

                        if(Success)
                        {
                            while(!MatchNext(Anchor))
                            {
                                if(NameFromLock(NewLock,SharedBuffer,512))
                                {
                                    if(AddPart(SharedBuffer,Anchor -> ap_Info . fib_FileName,512))
                                    {
                                        if(!AddFileTransferNode(Info,SharedBuffer,Anchor -> ap_Info . fib_Size))
                                        {
                                            Success = FALSE;

                                            break;
                                        }
                                        else
                                            FilesFound++;
                                    }
                                }
                            }
                        }

                        if(IoErr() != ERROR_NO_MORE_ENTRIES)
                            Success = FALSE;
                    }

                    MatchEnd(Anchor);

                    FreeVecPooled(Anchor);
                }
            }

            CurrentDir(OldLock);

            UnLock(NewLock);
        }

        if(Success && FilesFound)
        {
            SortFileTransferInfo(Info);

            return(Info);
        }
        else
            FreeFileTransferInfo(Info);
    }

    return(NULL);
}

    /* SendTextFile(STRPTR TheFile):
     *
     *    Send a single text file via xpr.
     */

VOID __regargs
SendTextFile(BYTE Type,STRPTR TheFile)
{
    STRPTR    From,To,Name;
    BYTE    Mode;

    TheFile = ReplaceName(TheFile);

    if(Type == TRANSFER_ASCII && Config -> TransferConfig -> ASCIIUploadType == XFER_INTERNAL)
    {
        InternalASCIIUpload(TheFile,TRUE);

        return;
    }

    switch(Type)
    {
        case TRANSFER_BINARY:

            Name    = Config -> TransferConfig -> BinaryUploadLibrary;
            Mode    = Config -> TransferConfig -> BinaryUploadType;
            From    = Config -> PathConfig -> BinaryUploadPath;
            To    = Config -> PathConfig -> BinaryDownloadPath;
            break;

        case TRANSFER_TEXT:

            Name    = Config -> TransferConfig -> TextUploadLibrary;
            Mode    = Config -> TransferConfig -> TextUploadType;
            From    = Config -> PathConfig -> TextUploadPath;
            To    = Config -> PathConfig -> TextDownloadPath;
            break;

        case TRANSFER_ASCII:

            Name    = Config -> TransferConfig -> ASCIIUploadLibrary;
            Mode    = Config -> TransferConfig -> ASCIIUploadType;
            From    = Config -> PathConfig -> ASCIIUploadPath;
            To    = Config -> PathConfig -> ASCIIDownloadPath;
            break;
    }

    if(Mode == XFER_DEFAULT && Config -> TransferConfig -> DefaultType == XFER_EXTERNALPROGRAM)
    {
        Name    = Config -> TransferConfig -> DefaultLibrary;
        Mode    = XFER_EXTERNALPROGRAM;
    }

    if(Mode == XFER_EXTERNALPROGRAM)
    {
        STRPTR    String;
        LONG    Error;

        BlockWindows();

        if(String = BuildString(Name,From,To,Type,FALSE,TheFile,NULL,&Error))
        {
            ClearSerial();

            LaunchCommand(String);

            RestartSerial();

            FreeVecPooled(String);
        }

        ReleaseWindows();
    }
    else
    {
        BYTE OldStatus = Status;
        BPTR NewDir,OldDir;

        if(Type == TRANSFER_ASCII)
            NewDir = Lock(Config -> PathConfig -> ASCIIUploadPath,ACCESS_READ);
        else
            NewDir = Lock(Config -> PathConfig -> TextUploadPath,ACCESS_READ);

        if(NewDir)
            OldDir = CurrentDir(NewDir);
        else
            OldDir = NULL;

        Uploading = TRUE;

        LocalizeString(SendQuery,MSG_TERMTRANSFER_UPLOAD_FILE_TXT,MSG_TERMTRANSFER_UPLOAD_ASCII_TXT);
        LocalizeString(TransferTypes,MSG_TERMTRANSFER_BINARY_TXT,MSG_TERMTRANSFER_ASCII_TXT);

            /* If not initialized, try to set up a new
             * external transfer protocol.
             */

        if(!XProtocolBase)
        {
            if(SelectProtocol(LastXprLibrary,Window))
            {
                if(ProtocolSetup(FALSE))
                    SaveProtocolOpts();
            }
        }

        if(XProtocolBase)
        {
            SetTransferMenu(TRUE);

            XprIO -> xpr_filename = TheFile;

            if(TransferPanel(SendQuery[TRANSFER_TEXT]))
            {
                Status = STATUS_UPLOAD;

#ifdef ASYNC_XPR_SREAD
                ClearSerial();
#endif
                LogAction(LocaleString(MSG_TERMTRANSFER_LOGMSG_INITIATE_UPLOAD_TXT),TransferTypes[TRANSFER_TEXT]);

                if(ReadRequest && WriteRequest)
                {
                    if(XProtocolSend(XprIO))
                        TransferFailed = FALSE;
                    else
                        TransferFailed = TRUE;
                }
                else
                    TransferFailed = TRUE;

                if(TransferFailed || TransferAborted)
                    Say(LocaleString(MSG_GLOBAL_TRANSFER_FAILED_OR_ABORTED_TXT));
                else
                    Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

                if(TransferFailed || TransferError)
                {
                    if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                        WakeUp(TransferWindow,SOUND_BADTRANSFER);

                    DeleteTransferPanel(TRUE);
                }
                else
                {
                    if(TransferWindow)
                    {
                        if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                            WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                        WaitTime(2,0);
                    }

                    DeleteTransferPanel(FALSE);
                }

                Status = OldStatus;
#ifdef ASYNC_XPR_SREAD
                RestartSerial();
#endif
            }
        }
        else
            SetTransferMenu(TRUE);

        if(OldDir)
            CurrentDir(OldDir);

        if(NewDir)
            UnLock(NewDir);

        if(SendAbort && UsesZModem)
            SerWrite(ZModemCancel,20);

        SendAbort = FALSE;

        Uploading = FALSE;

        if(Config -> CommandConfig -> UploadMacro[0])
            SerialCommand(Config -> CommandConfig -> UploadMacro);

        DidTransfer = FALSE;
    }
}

    /* StartXprReceive():
     *
     *    Receive files via xpr.
     */

VOID __regargs
StartXprReceive(BYTE Type,STRPTR Name,BYTE WaitForIt)
{
    STRPTR    From,To,Cmd;
    BYTE    Mode;

    if(Type == TRANSFER_ASCII && Config -> TransferConfig -> ASCIIDownloadType == XFER_INTERNAL)
    {
        InternalASCIIDownload(Name,WaitForIt);

        return;
    }

    switch(Type)
    {
        case TRANSFER_BINARY:

            Cmd    = Config -> TransferConfig -> BinaryDownloadLibrary;
            Mode    = Config -> TransferConfig -> BinaryDownloadType;
            From    = Config -> PathConfig -> BinaryUploadPath;
            To    = Config -> PathConfig -> BinaryDownloadPath;
            break;

        case TRANSFER_TEXT:

            Cmd    = Config -> TransferConfig -> TextDownloadLibrary;
            Mode    = Config -> TransferConfig -> TextDownloadType;
            From    = Config -> PathConfig -> TextUploadPath;
            To    = Config -> PathConfig -> TextDownloadPath;
            break;

        case TRANSFER_ASCII:

            Cmd    = Config -> TransferConfig -> ASCIIDownloadLibrary;
            Mode    = Config -> TransferConfig -> ASCIIDownloadType;
            From    = Config -> PathConfig -> ASCIIUploadPath;
            To    = Config -> PathConfig -> ASCIIDownloadPath;
            break;
    }

    if(Mode == XFER_DEFAULT && Config -> TransferConfig -> DefaultType == XFER_EXTERNALPROGRAM)
    {
        Cmd    = Config -> TransferConfig -> DefaultLibrary;
        Mode    = XFER_EXTERNALPROGRAM;
    }

    if(Mode == XFER_EXTERNALPROGRAM)
    {
        STRPTR    String;
        LONG    Error;

        BlockWindows();

        if(String = BuildString(Cmd,From,To,Type,TRUE,Name,NULL,&Error))
        {
            ClearSerial();

            LaunchCommand(String);

            RestartSerial();

            FreeVecPooled(String);
        }

        ReleaseWindows();
    }
    else
    {
        struct FileRequester    *FileRequest;
        UBYTE             DummyBuffer[MAX_FILENAME_LENGTH];
        BYTE             OldStatus = Status;
        BPTR             NewDir = NULL,
                     OldDir = NULL;

        DB(kprintf("[ receiver\n"));
        DB(kprintf("[ cleargenericlist\n"));

        ClearGenericList(GenericListTable[GLIST_DOWNLOAD]);

        LocalizeString(ReceiveQuery,MSG_TERMTRANSFER_DOWNLOAD_FILE_TXT,MSG_TERMTRANSFER_DOWNLOAD_ASCII_TXT);
        LocalizeString(TransferTypes,MSG_TERMTRANSFER_BINARY_TXT,MSG_TERMTRANSFER_ASCII_TXT);

            /* Select the download path. */

        switch(Type)
        {
            case TRANSFER_BINARY:

                DownloadPath = Config -> PathConfig -> BinaryDownloadPath;
                break;

            case TRANSFER_TEXT:

                DownloadPath = Config -> PathConfig -> TextDownloadPath;
                break;

            case TRANSFER_ASCII:

                DownloadPath = Config -> PathConfig -> ASCIIDownloadPath;
                break;
        }

        DB(kprintf("[ doing path\n"));

        if(DownloadPath[0])
        {
            if(NewDir = Lock(DownloadPath,ACCESS_READ))
                OldDir = CurrentDir(NewDir);
        }

        DB(kprintf("[ blockwindows\n"));
        BlockWindows();

            /* Set up the library if necessary. */

        if(!XProtocolBase)
        {
            DB(kprintf("[ selectprotocol\n"));
            if(SelectProtocol(LastXprLibrary,Window))
            {
                DB(kprintf("[ protocolsetup\n"));
                if(ProtocolSetup(FALSE))
                    SaveProtocolOpts();
            }
        }

        if(XProtocolBase)
        {
            DB(kprintf("[ settransfermenu"));
            SetTransferMenu(TRUE);

                /* Do we need to ask the user for
                 * the destination file name?
                 */

            if(TransferBits & XPRS_NORECREQ)
            {
                DB(kprintf("[ no filerequester\n"));

                    /* Obviously not, let's open
                     * the transfer info window as
                     * usual and download the file(s).
                     */

                DB(kprintf("[ transferpanel\n"));
                if(TransferPanel(ReceiveQuery[Type]))
                {
                    Status = STATUS_DOWNLOAD;
#ifdef ASYNC_XPR_SREAD
                    DB(kprintf("[ clearserial\n"));
                    ClearSerial();
#endif
                    LogAction(LocaleString(MSG_TERMTRANSFER_LOGMSG_INITIATE_DOWNLOAD_TXT),TransferTypes[Type]);

                        /* Receive the data. */

                    if(ReadRequest && WriteRequest)
                    {
                        DB(kprintf("[ going in\n"));
                        if(XProtocolReceive(XprIO))
                            TransferFailed = FALSE;
                        else
                            TransferFailed = TRUE;
                    }
                    else
                        TransferFailed = TRUE;

                        /* In case the transfer has been aborted,
                         * flush the input buffer of dirty data.
                         */

                    if(TransferAborted)
                    {
                        DB(kprintf("[ xpr_sflush()\n"));
                        xpr_sflush();
                    }

                    if(TransferAborted || TransferFailed)
                        Say(LocaleString(MSG_GLOBAL_TRANSFER_FAILED_OR_ABORTED_TXT));
                    else
                        Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

                    if(TransferFailed || TransferError)
                    {
                        DB(kprintf("[ wakeup\n"));
                        if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                            WakeUp(TransferWindow,SOUND_BADTRANSFER);

                        DB(kprintf("[ deletetransferpanel %ld\n",WaitForIt));
                        DeleteTransferPanel(WaitForIt);
                    }
                    else
                    {
                        if(TransferWindow)
                        {
                            DB(kprintf("[ wakeup\n"));
                            if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                                WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                            DB(kprintf("[ waittime\n"));
                            WaitTime(2,0);
                        }

                        DB(kprintf("[ deletetransferpanel false\n"));
                        DeleteTransferPanel(FALSE);
                    }

                    Status = OldStatus;

                        /* Queue another read request. */
#ifdef ASYNC_XPR_SREAD
                    DB(kprintf("[ restartserial\n"));
                    RestartSerial();
#endif
                }
            }
            else
            {
                if(!Name)
                {
                    if(FileRequest = GetFile(Window,ReceiveQuery[Type],DownloadPath,"",DummyBuffer,NULL,TRUE,FALSE,FALSE,LocaleString(MSG_TERMTRANSFER_RECEIVE_TXT),TRUE))
                    {
                            /* Save the download path. */

                        strcpy(DownloadPath,FileRequest -> fr_Drawer);

                        ConfigChanged = TRUE;

                            /* Install the name of the file to receive. */

                        XprIO -> xpr_filename = DummyBuffer;

                        FreeAslRequest(FileRequest);

                        Name = DummyBuffer;
                    }
                }
                else
                {
                    STRPTR Index;

                    strcpy(DownloadPath,Name);

                    ConfigChanged = TRUE;

                    Index = PathPart(DownloadPath);

                    *Index = 0;

                    XprIO -> xpr_filename = Name;
                }

                    /* Download the file(s). */

                if(Name)
                {
                        /* Open the transfer panel. */

                    if(TransferPanel(ReceiveQuery[Type]))
                    {
                        Status = STATUS_DOWNLOAD;
#ifdef ASYNC_XPR_SREAD
                        ClearSerial();
#endif
                        LogAction(LocaleString(MSG_TERMTRANSFER_LOGMSG_INITIATE_DOWNLOAD_TXT),TransferTypes[Type]);

                            /* Receive the file. */

                        if(ReadRequest && WriteRequest)
                        {
                            if(XProtocolReceive(XprIO))
                                TransferFailed = FALSE;
                            else
                                TransferFailed = TRUE;
                        }
                        else
                            TransferFailed = TRUE;

                            /* In case the transfer has been aborted,
                             * flush the input buffer of dirty data.
                             */

                        if(TransferAborted)
                            xpr_sflush();

                        if(TransferAborted || TransferFailed)
                            Say(LocaleString(MSG_GLOBAL_TRANSFER_FAILED_OR_ABORTED_TXT));
                        else
                            Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

                        if(TransferFailed || TransferError)
                        {
                            if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                                WakeUp(TransferWindow,SOUND_BADTRANSFER);

                            DeleteTransferPanel(WaitForIt);
                        }
                        else
                        {
                            if(TransferWindow)
                            {
                                if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                                    WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                                WaitTime(2,0);
                            }

                            DeleteTransferPanel(FALSE);
                        }

                        Status = OldStatus;

                            /* Queue another read
                             * request.
                             */
#ifdef ASYNC_XPR_SREAD
                        RestartSerial();
#endif
                    }
                }
            }
        }
        else
            SetTransferMenu(TRUE);

        DB(kprintf("[ olddir\n"));
        if(OldDir)
            CurrentDir(OldDir);

        DB(kprintf("[ newdir\n"));
        if(NewDir)
            UnLock(NewDir);

        DB(kprintf("[ zmodemcancel\n"));
        if(SendAbort && UsesZModem)
            SerWrite(ZModemCancel,20);

        SendAbort = FALSE;

        DB(kprintf("[ releasewindows\n"));
        ReleaseWindows();

        DownloadPath = NULL;

        DidTransfer = FALSE;

        if(WaitForIt)
        {
            DB(kprintf("[ downloadmacro\n"));
            if(Config -> CommandConfig -> DownloadMacro[0])
                SerialCommand(Config -> CommandConfig -> DownloadMacro);
        }

        DB(kprintf("[ finished.\n"));
    }
}

    /* StartXprSend():
     *
     *    Send files via xpr.
     */

BYTE __regargs
StartXprSend(BYTE Type,BYTE WaitForIt)
{
    STRPTR    From,To,Name;
    BYTE    Mode;

    if(Type == TRANSFER_ASCII && Config -> TransferConfig -> ASCIIDownloadType == XFER_INTERNAL)
        return(InternalASCIIUpload(NULL,WaitForIt));

    switch(Type)
    {
        case TRANSFER_BINARY:

            Name    = Config -> TransferConfig -> BinaryUploadLibrary;
            Mode    = Config -> TransferConfig -> BinaryUploadType;
            From    = Config -> PathConfig -> BinaryUploadPath;
            To    = Config -> PathConfig -> BinaryDownloadPath;
            break;

        case TRANSFER_TEXT:

            Name    = Config -> TransferConfig -> TextUploadLibrary;
            Mode    = Config -> TransferConfig -> TextUploadType;
            From    = Config -> PathConfig -> TextUploadPath;
            To    = Config -> PathConfig -> TextDownloadPath;
            break;

        case TRANSFER_ASCII:

            Name    = Config -> TransferConfig -> ASCIIUploadLibrary;
            Mode    = Config -> TransferConfig -> ASCIIUploadType;
            From    = Config -> PathConfig -> ASCIIUploadPath;
            To    = Config -> PathConfig -> ASCIIDownloadPath;
            break;
    }

    if(Mode == XFER_DEFAULT && Config -> TransferConfig -> DefaultType == XFER_EXTERNALPROGRAM)
    {
        Name    = Config -> TransferConfig -> DefaultLibrary;
        Mode    = XFER_EXTERNALPROGRAM;
    }

    if(Mode == XFER_EXTERNALPROGRAM)
    {
        STRPTR    String;
        LONG    Error;
        BYTE    Result;

        BlockWindows();

        if(String = BuildString(Name,From,To,Type,FALSE,NULL,NULL,&Error))
        {
            ClearSerial();

            if(LaunchCommand(String))
                Result = FALSE;
            else
                Result = TRUE;

            RestartSerial();

            FreeVecPooled(String);
        }
        else
            Result = FALSE;

        ReleaseWindows();

        return(Result);
    }
    else
    {
        struct FileRequester    *FileRequest;
        UBYTE             DummyBuffer[MAX_FILENAME_LENGTH];
        BYTE             OldStatus = Status;
        STRPTR             UploadPath;
        BYTE             DidSend = TRUE;
        BPTR             NewDir = NULL,
                     OldDir = NULL;

        LocalizeString(SendQuery,MSG_TERMTRANSFER_UPLOAD_FILE_TXT,MSG_TERMTRANSFER_UPLOAD_ASCII_TXT);
        LocalizeString(TransferTypes,MSG_TERMTRANSFER_BINARY_TXT,MSG_TERMTRANSFER_ASCII_TXT);

            /* We are uploading data. */

        Uploading = TRUE;

            /* Select the upload path. */

        switch(Type)
        {
            case TRANSFER_BINARY:

                UploadPath = Config -> PathConfig -> BinaryUploadPath;
                break;

            case TRANSFER_TEXT:

                UploadPath = Config -> PathConfig -> TextUploadPath;
                break;

            case TRANSFER_ASCII:

                UploadPath = Config -> PathConfig -> ASCIIUploadPath;
                break;
        }

        DB(kprintf("-> sender\n"));

        if(UploadPath[0])
        {
            if(NewDir = Lock(UploadPath,ACCESS_READ))
                OldDir = CurrentDir(NewDir);
        }

        DB(kprintf("-> blockwindows\n"));
        BlockWindows();

            /* If not initialized, try to set up a new
             * external transfer protocol.
             */

        DB(kprintf("-> xprotocolbase 0x%08lx\n",XProtocolBase));
        if(!XProtocolBase)
        {
            if(SelectProtocol(LastXprLibrary,Window))
            {
                if(ProtocolSetup(FALSE))
                    SaveProtocolOpts();
            }
        }

        if(XProtocolBase)
        {
            DB(kprintf("-> SetTransfermenu\n"));
            SetTransferMenu(TRUE);

                /* Do we need to use our own file requester or
                 * will xpr handle this job for us?
                 */

            if(TransferBits & XPRS_NOSNDREQ)
            {
                DB(kprintf("-> no file requester\n"));

                    /* Open the transfer info window. */

                DB(kprintf("-> transferpanel\n"));
                if(TransferPanel(SendQuery[Type]))
                {
                    Status = STATUS_UPLOAD;

                        /* Shut up the serial line. */
#ifdef ASYNC_XPR_SREAD
                    DB(kprintf("-> clearserial\n"));
                    ClearSerial();
#endif
                    LogAction(LocaleString(MSG_TERMTRANSFER_LOGMSG_INITIATE_UPLOAD_TXT),TransferTypes[Type]);

                        /* Perform upload. */

                    if(ReadRequest && WriteRequest)
                    {
                        DB(kprintf("-> going in\n"));
                        if(XProtocolSend(XprIO))
                            TransferFailed = FALSE;
                        else
                            TransferFailed = TRUE;
                    }
                    else
                        TransferFailed = TRUE;

                    if(TransferFailed || TransferAborted)
                        Say(LocaleString(MSG_GLOBAL_TRANSFER_FAILED_OR_ABORTED_TXT));
                    else
                        Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

                    if(TransferFailed || TransferError)
                    {
                        DB(kprintf("-> waking up\n"));
                        if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                            WakeUp(TransferWindow,SOUND_BADTRANSFER);

                        DB(kprintf("-> deletetransferpanel %ld\n",WaitForIt));
                        DeleteTransferPanel(WaitForIt);
                    }
                    else
                    {
                        if(TransferWindow)
                        {
                            DB(kprintf("-> waking up\n"));
                            if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                                WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                            DB(kprintf("-> waiting a bit\n"));
                            WaitTime(2,0);
                        }

                        DB(kprintf("-> deletetransferpanel false\n"));
                        DeleteTransferPanel(FALSE);
                    }

                    Status = OldStatus;

                        /* And request another character. */
#ifdef ASYNC_XPR_SREAD
                    DB(kprintf("->restartserial\n"));
                    RestartSerial();
#endif
                }
            }
            else
            {
                    /* We will need the file requester to find
                     * out which file(s) are to be transferred.
                     * Multiple files and wildcards are
                     * supported as well as plain file names.
                     */

                if(FileRequest = GetFile(Window,SendQuery[Type],UploadPath,"",DummyBuffer,"",FALSE,TRUE,FALSE,LocaleString(MSG_TERMTRANSFER_SEND_TXT),TRUE))
                {
                    strcpy(UploadPath,FileRequest -> fr_Drawer);

                    ConfigChanged = TRUE;

                    if(FileTransferInfo = BuildFileTransferInfo(FileRequest))
                    {
                            /* Make sure that at least the
                             * first file gets transferred
                             * in case the protocol does
                             * no support batch upload.
                             */

                        XprIO -> xpr_filename = ReplaceName(FileTransferInfo -> CurrentFile -> Name);

                        if(TransferPanel(SendQuery[Type]))
                        {
                            Status = STATUS_UPLOAD;
#ifdef ASYNC_XPR_SREAD
                            ClearSerial();
#endif
                            LogAction(LocaleString(MSG_TERMTRANSFER_LOGMSG_INITIATE_UPLOAD_TXT),TransferTypes[Type]);

                            if(ReadRequest && WriteRequest)
                            {
                                if(XProtocolSend(XprIO))
                                    TransferFailed = FALSE;
                                else
                                    TransferFailed = TRUE;
                            }
                            else
                                TransferFailed = TRUE;

                            if(TransferFailed || TransferAborted)
                                Say(LocaleString(MSG_GLOBAL_TRANSFER_FAILED_OR_ABORTED_TXT));
                            else
                                Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

                            if(TransferFailed || TransferError)
                            {
                                if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                                    WakeUp(TransferWindow,SOUND_BADTRANSFER);

                                DeleteTransferPanel(WaitForIt);
                            }
                            else
                            {
                                if(TransferWindow)
                                {
                                    if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                                        WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                                    WaitTime(2,0);
                                }

                                DeleteTransferPanel(FALSE);
                            }

                            Status = OldStatus;
#ifdef ASYNC_XPR_SREAD
                            RestartSerial();
#endif
                        }
                        else
                            MyEasyRequest(Window,LocaleString(MSG_TERMTRANSFER_FAILED_TO_LOCATE_DIRECTORY_TXT),LocaleString(MSG_GLOBAL_CONTINUE_TXT),FileRequest -> fr_Drawer);

                        if(FileTransferInfo)
                        {
                            FreeFileTransferInfo(FileTransferInfo);

                            FileTransferInfo = NULL;
                        }
                    }

                    FreeAslRequest(FileRequest);
                }
                else
                    DidSend = FALSE;
            }
        }
        else
            SetTransferMenu(TRUE);

        DB(kprintf("-> olddir\n"));
        if(OldDir)
            CurrentDir(OldDir);

        DB(kprintf("-> newdir\n"));
        if(NewDir)
            UnLock(NewDir);

        DB(kprintf("-> serwrite\n"));
        if(SendAbort && UsesZModem)
            SerWrite(ZModemCancel,20);

        SendAbort = FALSE;

        DB(kprintf("-> releasewindows\n"));
        ReleaseWindows();

        Uploading = FALSE;

        if(WaitForIt)
        {
            DB(kprintf("-> serialcommand\n"));
            if(Config -> CommandConfig -> UploadMacro[0])
                SerialCommand(Config -> CommandConfig -> UploadMacro);
        }

        DidTransfer = FALSE;

        DB(kprintf("-> didsend %ld\n",DidSend));
        return(DidSend);
    }
}

    /* StartXprSendFromList():
     *
     *    Send files via xpr.
     */

BYTE __regargs
StartXprSendFromList(BYTE Type,BYTE WaitForIt)
{
    STRPTR    From,To,Name;
    BYTE    Mode;

    if(Type == TRANSFER_ASCII && Config -> TransferConfig -> ASCIIDownloadType == XFER_INTERNAL)
        return(InternalASCIIUpload(NULL,WaitForIt));

    switch(Type)
    {
        case TRANSFER_BINARY:

            Name    = Config -> TransferConfig -> BinaryUploadLibrary;
            Mode    = Config -> TransferConfig -> BinaryUploadType;
            From    = Config -> PathConfig -> BinaryUploadPath;
            To    = Config -> PathConfig -> BinaryDownloadPath;
            break;

        case TRANSFER_TEXT:

            Name    = Config -> TransferConfig -> TextUploadLibrary;
            Mode    = Config -> TransferConfig -> TextUploadType;
            From    = Config -> PathConfig -> TextUploadPath;
            To    = Config -> PathConfig -> TextDownloadPath;
            break;

        case TRANSFER_ASCII:

            Name    = Config -> TransferConfig -> ASCIIUploadLibrary;
            Mode    = Config -> TransferConfig -> ASCIIUploadType;
            From    = Config -> PathConfig -> ASCIIUploadPath;
            To    = Config -> PathConfig -> ASCIIDownloadPath;
            break;
    }

    if(Mode == XFER_DEFAULT && Config -> TransferConfig -> DefaultType == XFER_EXTERNALPROGRAM)
    {
        Name    = Config -> TransferConfig -> DefaultLibrary;
        Mode    = XFER_EXTERNALPROGRAM;
    }

    if(Mode == XFER_EXTERNALPROGRAM)
    {
        STRPTR    String;
        LONG    Error;
        BYTE    Result;

        BlockWindows();

        if(String = BuildString(Name,From,To,Type,FALSE,NULL,FileTransferInfo,&Error))
        {
            ClearSerial();

            if(LaunchCommand(String))
                Result = FALSE;
            else
                Result = TRUE;

            RestartSerial();

            FreeVecPooled(String);
        }
        else
            Result = FALSE;

        if(FileTransferInfo)
        {
            FreeFileTransferInfo(FileTransferInfo);

            FileTransferInfo = NULL;
        }

        ReleaseWindows();

        return(Result);
    }
    else
    {
        BYTE    OldStatus    = Status,
            DidSend     = TRUE;
        BPTR    NewDir        = NULL,
            OldDir;
        STRPTR    UploadPath;

        LocalizeString(SendQuery,MSG_TERMTRANSFER_UPLOAD_FILE_TXT,MSG_TERMTRANSFER_UPLOAD_ASCII_TXT);
        LocalizeString(TransferTypes,MSG_TERMTRANSFER_BINARY_TXT,MSG_TERMTRANSFER_ASCII_TXT);

            /* We are uploading data. */

        Uploading = TRUE;

        switch(Type)
        {
            case TRANSFER_BINARY:

                UploadPath = Config -> PathConfig -> BinaryUploadPath;
                break;

            case TRANSFER_TEXT:

                UploadPath = Config -> PathConfig -> TextUploadPath;
                break;

            case TRANSFER_ASCII:

                UploadPath = Config -> PathConfig -> ASCIIUploadPath;
                break;
        }

        if(UploadPath[0])
        {
            if(NewDir = Lock(UploadPath,ACCESS_READ))
                OldDir = CurrentDir(NewDir);
        }

        BlockWindows();

            /* If not initialized, try to set up a new
             * external transfer protocol.
             */

        if(!XProtocolBase)
        {
            if(WaitForIt)
            {
                if(SelectProtocol(LastXprLibrary,Window))
                {
                    if(ProtocolSetup(FALSE))
                        SaveProtocolOpts();
                }
            }
        }

        if(XProtocolBase)
        {
            SetTransferMenu(TRUE);

                /* Make sure that at least the
                 * first file gets transferred
                 * in case the protocol does
                 * no support batch upload.
                 */

            XprIO -> xpr_filename = ReplaceName(FileTransferInfo -> CurrentFile -> Name);

            if(TransferPanel(SendQuery[Type]))
            {
                Status = STATUS_UPLOAD;
#ifdef ASYNC_XPR_SREAD
                ClearSerial();
#endif
                LogAction(LocaleString(MSG_TERMTRANSFER_LOGMSG_INITIATE_UPLOAD_TXT),TransferTypes[Type]);

                if(ReadRequest && WriteRequest)
                {
                    DB(kprintf("going in\n"));

                    if(XProtocolSend(XprIO))
                        TransferFailed = FALSE;
                    else
                        TransferFailed = TRUE;
                }
                else
                    TransferFailed = TRUE;

                DB(kprintf("ok, done\n"));

                if(TransferFailed || TransferAborted)
                    Say(LocaleString(MSG_GLOBAL_TRANSFER_FAILED_OR_ABORTED_TXT));
                else
                    Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

                DB(kprintf("cleaning up...\n"));

                if(TransferFailed || TransferError)
                {
                    if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                        WakeUp(TransferWindow,SOUND_BADTRANSFER);

                    DeleteTransferPanel(WaitForIt);
                }
                else
                {
                    if(TransferWindow)
                    {
                        if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                            WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                        WaitTime(2,0);
                    }

                    DeleteTransferPanel(FALSE);
                }

                DB(kprintf("cleaned up\n"));

                Status = OldStatus;
#ifdef ASYNC_XPR_SREAD
                RestartSerial();
#endif
            }

            DB(kprintf("discarding filetransferinfo\n"));

            if(FileTransferInfo)
            {
                FreeFileTransferInfo(FileTransferInfo);

                FileTransferInfo = NULL;
            }

            DB(kprintf("did that\n"));
        }
        else
        {
            SetTransferMenu(TRUE);

            DidSend = FALSE;
        }

        DB(kprintf("now for the rest\n"));

        if(NewDir)
        {
            DB(kprintf("currentdir\n"));
            CurrentDir(OldDir);
            DB(kprintf("newdir\n"));
            UnLock(NewDir);
        }

        if(SendAbort && UsesZModem)
        {
            DB(kprintf("zmodemcancel\n"));
            SerWrite(ZModemCancel,20);
        }

        SendAbort = FALSE;

        DB(kprintf("releasewindows\n"));
        ReleaseWindows();

        Uploading = FALSE;

        if(WaitForIt)
        {
            if(Config -> CommandConfig -> UploadMacro[0])
            {
                DB(kprintf("uploadmacro\n"));
                SerialCommand(Config -> CommandConfig -> UploadMacro);
            }
        }

        DidTransfer = FALSE;

        DB(kprintf("through. didsend=%ld\n",DidSend));

        return(DidSend);
    }
}

    /* ChangeProtocol(STRPTR ProtocolName):
     *
     *    Select a different file transfer protocol.
     */

BYTE __regargs
ChangeProtocol(STRPTR ProtocolName,BYTE Type)
{
    UBYTE    NameBuffer[40];
    WORD    i;

    if(Type == XFER_DEFAULT)
    {
        ProtocolName = Config -> TransferConfig -> DefaultLibrary;

        Type = Config -> TransferConfig -> DefaultType;
    }

    if(Type == XFER_XPR)
    {
        if(!ProtocolName || !ProtocolName[0])
            ProtocolName = Config -> TransferConfig -> DefaultLibrary;

        if(!Stricmp(ProtocolName,LastXprLibrary) && XProtocolBase)
            return(TRUE);
    }

        /* Close the old library if still open. */

    CloseXPR();

    if(Type == XFER_INTERNAL)
    {
        UsesZModem = FALSE;

        SetTransferMenu(TRUE);

        strcpy(TransferProtocolName,"ASCII");

        return(TRUE);
    }

    if(Type == XFER_EXTERNALPROGRAM)
    {
        WORD i;
        STRPTR Buffer = ProtocolName;

        while(*Buffer == ' ')
            Buffer++;

        if(!Strnicmp(Buffer,"run",3))
            Buffer += 3;

        while(*Buffer == ' ')
            Buffer++;

        memcpy(NameBuffer,FilePart(Buffer),40);

        NameBuffer[39] = 0;

        for(i = 0 ; i < 40 ; i++)
        {
            if(NameBuffer[i] == ' ')
            {
                NameBuffer[i] = 0;

                break;
            }
        }

        strcpy(TransferProtocolName,NameBuffer);

        NameBuffer[0] = ToUpper(NameBuffer[0]);

        UsesZModem = FALSE;

        for(i = 0 ; i <= strlen(NameBuffer) - 6 ; i++)
        {
            if(!Stricmp(&NameBuffer[i],"zmodem"))
                UsesZModem = TRUE;
        }

        SetTransferMenu(TRUE);

        return(TRUE);
    }

        /* Clear the XPR interface buffer. */

    memset(XprIO,0,sizeof(struct XPR_IO));

        /* Copy the name of the library. */

    memcpy(NameBuffer,FilePart(ProtocolName),40);
    NameBuffer[39] = 0;

        /* Extract the name itself (strip the `.library'). */

    for(i = strlen(NameBuffer) - 1 ; i >= 0 ; i--)
    {
        if(NameBuffer[i] == '.')
        {
            NameBuffer[i] = 0;

            break;
        }
    }

        /* Check if the transfer protocol is a sort of ZModem. */

    UsesZModem = FALSE;

    for(i = 0 ; i <= strlen(NameBuffer) - 6 ; i++)
    {
        if(!Stricmp(&NameBuffer[i],"zmodem"))
            UsesZModem = TRUE;
    }

        /* Reset the scanner. */

    FlowInit(TRUE);

        /* Obtain the protocol default settings. */

    if(!GetEnvDOS(NameBuffer,ProtocolOptsBuffer))
        ProtocolOptsBuffer[0] = 0;

    NameBuffer[3] = ToUpper(NameBuffer[3]);

        /* Initialize the interface structure. */

    XprIO -> xpr_filename    = ProtocolOptsBuffer;
    XprIO -> xpr_fopen    = xpr_fopen;
    XprIO -> xpr_fclose    = xpr_fclose;
    XprIO -> xpr_fread    = xpr_fread;
    XprIO -> xpr_fwrite    = xpr_fwrite;
    XprIO -> xpr_sread    = xpr_sread;
    XprIO -> xpr_swrite    = xpr_swrite;
    XprIO -> xpr_sflush    = xpr_sflush;
    XprIO -> xpr_update    = xpr_update;
    XprIO -> xpr_chkabort    = xpr_chkabort;
    XprIO -> xpr_gets    = xpr_gets;
    XprIO -> xpr_setserial    = xpr_setserial;
    XprIO -> xpr_ffirst    = xpr_ffirst;
    XprIO -> xpr_fnext    = xpr_fnext;
    XprIO -> xpr_finfo    = xpr_finfo;
    XprIO -> xpr_fseek    = xpr_fseek;
    XprIO -> xpr_extension    = 4;
    XprIO -> xpr_options    = xpr_options;
    XprIO -> xpr_unlink    = xpr_unlink;
    XprIO -> xpr_squery    = xpr_squery;
    XprIO -> xpr_getptr    = xpr_getptr;

        /* Try to open the library. */

    if(XProtocolBase = (struct Library *)OpenLibrary(ProtocolName,0))
    {
            /* Set up the library. */
#ifdef ASYNC_XPR_SREAD
        ClearSerial();
#endif
        TransferBits = XProtocolSetup(XprIO);
#ifdef ASYNC_XPR_SREAD
        RestartSerial();
#endif
        DeleteTransferPanel(TRUE);

            /* Successful initialization? */

        if(TransferBits & XPRS_SUCCESS)
        {
            SetTransferMenu(TRUE);

            strcpy(LastXprLibrary,ProtocolName);

            if(TransferBits & XPRS_HOSTMON)
                ConTransfer = ConTransferHost;
            else
                ConTransfer = ConProcess;

            if(TransferBits & XPRS_HOSTNOWAIT)
            {
                if(!HostReadBuffer)
                    HostReadBuffer = AllocVecPooled(Config -> SerialConfig -> SerialBufferSize,MEMF_ANY);
            }
            else
            {
                if(HostReadBuffer)
                {
                    FreeVecPooled(HostReadBuffer);

                    HostReadBuffer = NULL;
                }
            }

            strcpy(TransferProtocolName,&NameBuffer[3]);

            return(TRUE);
        }
        else
        {
            MyEasyRequest(Window,LocaleString(MSG_GLOBAL_FAILED_TO_SET_UP_PROTOCOL_TXT),LocaleString(MSG_GLOBAL_CONTINUE_TXT),FilePart(ProtocolName));

            CloseLibrary(XProtocolBase);

            XProtocolBase = NULL;

            SetTransferMenu(TRUE);

            LastXprLibrary[0] = 0;

            TransferBits = 0;

            ConTransfer = ConProcess;

            TransferProtocolName[0] = 0;
        }
    }
    else
    {
        ConTransfer = ConProcess;

        MyEasyRequest(Window,LocaleString(MSG_GLOBAL_FAILED_TO_OPEN_PROTOCOL_TXT),LocaleString(MSG_GLOBAL_CONTINUE_TXT),FilePart(ProtocolName));

        SetTransferMenu(TRUE);

        TransferBits = 0;

        LastXprLibrary[0] = 0;

        TransferProtocolName[0] = 0;
    }

    return(FALSE);
}

    /* ResetProtocol():
     *
     *    Return to the previously selected file
     *    transfer protocol.
     */

VOID
ResetProtocol()
{
    ChangeProtocol(NULL,XFER_DEFAULT);
}

    /* ProtocolSetup(BYTE IgnoreOptions):
     *
     *    Set up the library and options for the external protocol.
     */

BYTE __regargs
ProtocolSetup(BYTE IgnoreOptions)
{
    UBYTE    NameBuffer[40];
    WORD    i;

        /* Close the old library if still open. */

    CloseXPR();

    if(Config -> TransferConfig -> DefaultType == XFER_EXTERNALPROGRAM)
    {
        if(Config -> TransferConfig -> DefaultLibrary[0])
        {
            WORD i;
            STRPTR Buffer = Config -> TransferConfig -> DefaultLibrary;

            while(*Buffer == ' ')
                Buffer++;

            if(!Strnicmp(Buffer,"run",3))
                Buffer += 3;

            while(*Buffer == ' ')
                Buffer++;

            memcpy(NameBuffer,FilePart(Buffer),40);

            NameBuffer[39] = 0;

            for(i = 0 ; i < 40 ; i++)
            {
                if(NameBuffer[i] == ' ')
                {
                    NameBuffer[i] = 0;

                    break;
                }
            }

            NameBuffer[0] = ToUpper(NameBuffer[0]);

            strcpy(TransferProtocolName,NameBuffer);

            UsesZModem = FALSE;

            for(i = 0 ; i <= strlen(NameBuffer) - 6 ; i++)
            {
                if(!Stricmp(&NameBuffer[i],"zmodem"))
                    UsesZModem = TRUE;
            }

            SetTransferMenu(TRUE);

            return(TRUE);
        }
        else
            return(FALSE);
    }

        /* Clear the XPR interface buffer. */

    memset(XprIO,0,sizeof(struct XPR_IO));

        /* Copy the name of the library. */

    memcpy(NameBuffer,FilePart(LastXprLibrary),40);
    NameBuffer[39] = 0;

        /* Extract the name itself (strip the `.library'). */

    for(i = strlen(NameBuffer) - 1 ; i >= 0 ; i--)
    {
        if(NameBuffer[i] == '.')
        {
            NameBuffer[i] = 0;
            break;
        }
    }

        /* Check if the transfer protocol is a sort of ZModem. */

    UsesZModem = FALSE;

    for(i = 0 ; i <= strlen(NameBuffer) - 6 ; i++)
    {
        if(!Stricmp(&NameBuffer[i],"zmodem"))
            UsesZModem = TRUE;
    }

    NameBuffer[3] = ToUpper(NameBuffer[3]);

        /* Reset the scanner. */

    FlowInit(TRUE);

        /* Obtain the protocol default settings. */

    if(!IgnoreOptions)
    {
        if(!GetEnvDOS(NameBuffer,ProtocolOptsBuffer))
            ProtocolOptsBuffer[0] = 0;
    }

        /* Initialize the interface structure. */

    XprIO -> xpr_filename    = ProtocolOptsBuffer;
    XprIO -> xpr_fopen    = xpr_fopen;
    XprIO -> xpr_fclose    = xpr_fclose;
    XprIO -> xpr_fread    = xpr_fread;
    XprIO -> xpr_fwrite    = xpr_fwrite;
    XprIO -> xpr_sread    = xpr_sread;
    XprIO -> xpr_swrite    = xpr_swrite;
    XprIO -> xpr_sflush    = xpr_sflush;
    XprIO -> xpr_update    = xpr_update;
    XprIO -> xpr_chkabort    = xpr_chkabort;
    XprIO -> xpr_gets    = xpr_gets;
    XprIO -> xpr_setserial    = xpr_setserial;
    XprIO -> xpr_ffirst    = xpr_ffirst;
    XprIO -> xpr_fnext    = xpr_fnext;
    XprIO -> xpr_finfo    = xpr_finfo;
    XprIO -> xpr_fseek    = xpr_fseek;
    XprIO -> xpr_extension    = 4;
    XprIO -> xpr_options    = xpr_options;
    XprIO -> xpr_unlink    = xpr_unlink;
    XprIO -> xpr_squery    = xpr_squery;
    XprIO -> xpr_getptr    = xpr_getptr;

        /* Try to open the library. */

    if(XProtocolBase = (struct Library *)OpenLibrary(LastXprLibrary,0))
    {
            /* Set up the library. */
#ifdef ASYNC_XPR_SREAD
        ClearSerial();
#endif
        TransferBits = XProtocolSetup(XprIO);
#ifdef ASYNC_XPR_SREAD
        RestartSerial();
#endif
        DeleteTransferPanel(IgnoreOptions != TRUE);

            /* Successful initialization? */

        if(TransferBits & XPRS_SUCCESS)
        {
            SetTransferMenu(TRUE);

            if(TransferBits & XPRS_HOSTMON)
                ConTransfer = ConTransferHost;
            else
                ConTransfer = ConProcess;

            if(TransferBits & XPRS_HOSTNOWAIT)
            {
                if(!HostReadBuffer)
                    HostReadBuffer = AllocVecPooled(Config -> SerialConfig -> SerialBufferSize,MEMF_ANY);
            }
            else
            {
                if(HostReadBuffer)
                {
                    FreeVecPooled(HostReadBuffer);

                    HostReadBuffer = NULL;
                }
            }

            strcpy(TransferProtocolName,&NameBuffer[3]);

            return(TRUE);
        }
        else
        {
            MyEasyRequest(Window,LocaleString(MSG_GLOBAL_FAILED_TO_SET_UP_PROTOCOL_TXT),LocaleString(MSG_GLOBAL_CONTINUE_TXT),FilePart(LastXprLibrary));

            CloseLibrary(XProtocolBase);

            XProtocolBase = NULL;

            LastXprLibrary[0] = 0;

            TransferBits = 0;

            ConTransfer = ConProcess;

            SetTransferMenu(TRUE);

            TransferProtocolName[0] = 0;
        }
    }
    else
    {
        ConTransfer = ConProcess;

        MyEasyRequest(Window,LocaleString(MSG_GLOBAL_FAILED_TO_OPEN_PROTOCOL_TXT),LocaleString(MSG_GLOBAL_CONTINUE_TXT),FilePart(LastXprLibrary));

        LastXprLibrary[0] = 0;

        TransferBits = 0;

        SetTransferMenu(TRUE);

        TransferProtocolName[0] = 0;
    }

    return(FALSE);
}

    /* SaveProtocolOpts():
     *
     *    Save the current protocol settings to an environment variable.
     */

VOID
SaveProtocolOpts()
{
        /* It's time to save the altered options. */

    if(NewOptions && XProtocolBase)
    {
        UBYTE    NameBuffer[40];
        WORD    i;

            /* Strip the `.library' part. */

        memcpy(NameBuffer,FilePart(LastXprLibrary),40);
        NameBuffer[39] = 0;

        for(i = strlen(NameBuffer) - 1 ; i >= 0 ; i--)
        {
            if(NameBuffer[i] == '.')
            {
                NameBuffer[i] = 0;
                break;
            }
        }

            /* Cause the xpr.library to prompt for
             * input. We expect the library to fill
             * the prompt string with the default
             * settings. The resulting string is
             * intercepted by xpr_stealopts, saved
             * to an environment variable and will
             * serve as a reinitialization string
             * later.
             */

        XprIO -> xpr_filename    = NULL;
        XprIO -> xpr_gets    = xpr_stealopts;
        XprIO -> xpr_extension    = 0;
        XprIO -> xpr_options    = NULL;
#ifdef ASYNC_XPR_SREAD
        ClearSerial();
#endif
        XProtocolSetup(XprIO);

        DeleteTransferPanel(FALSE);

            /* Save the options in case anything goes
             * wrong.
             */

        NewOptions = FALSE;

        SetEnvDOS(NameBuffer,ProtocolOptsBuffer);

            /* Reinitialize the library. */

        XprIO -> xpr_filename    = ProtocolOptsBuffer;
        XprIO -> xpr_gets    = xpr_gets;
        XprIO -> xpr_extension    = 4;
        XprIO -> xpr_options    = xpr_options;

        XProtocolSetup(XprIO);
#ifdef ASYNC_XPR_SREAD
        RestartSerial();
#endif
        DeleteTransferPanel(FALSE);
    }
}

    /* SelectProtocol(STRPTR Name,struct Window *ParentWindow):
     *
     *    Select a different transfer protocol library using
     *    the asl.library file requester.
     */

BYTE __regargs
SelectProtocol(STRPTR Name,struct Window *ParentWindow)
{
    strcpy(SharedBuffer,LastXprLibrary);

    if(PickFile(Window,"Libs:","xpr#?.library",LocaleString(MSG_TERMXPR_SELECT_TRANSFER_PROTOCOL_TXT),SharedBuffer,NT_LIBRARY))
    {
        if(Stricmp(SharedBuffer,LastXprLibrary))
        {
            strcpy(LastXprLibrary,SharedBuffer);

            return(TRUE);
        }
    }

    return(FALSE);
}

    /* TransferCleanup():
     *
     *    We did a file transfer (auto-download?) and
     *    will need to close the transfer window.
     */

VOID
TransferCleanup()
{
    if(DidTransfer)
    {
        if(TransferFailed || TransferError)
        {
            if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                WakeUp(TransferWindow,SOUND_BADTRANSFER);

            DeleteTransferPanel(TRUE);
        }
        else
        {
            if(TransferWindow)
            {
                if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                    WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                WaitTime(2,0);
            }

            DeleteTransferPanel(FALSE);
        }

        if(SendAbort && UsesZModem)
            SerWrite(ZModemCancel,20);

        SendAbort = FALSE;

        if(Config -> CommandConfig -> DownloadMacro[0])
            SerialCommand(Config -> CommandConfig -> DownloadMacro);

        Say(LocaleString(MSG_GLOBAL_TRANSFER_COMPLETED_TXT));

        DidTransfer = FALSE;
    }
    else
    {
        if(TransferFailed || TransferError)
        {
            if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                WakeUp(TransferWindow,SOUND_BADTRANSFER);

            DeleteTransferPanel(TRUE);
        }
        else
        {
            if(TransferWindow)
            {
                if(Config -> TransferConfig -> TransferNotification == XFERNOTIFY_ALWAYS || Config -> TransferConfig -> TransferNotification == XFERNOTIFY_END)
                    WakeUp(TransferWindow,SOUND_GOODTRANSFER);

                WaitTime(2,0);
            }

            DeleteTransferPanel(FALSE);
        }
    }

    BinaryTransfer = TRUE;

    Status = STATUS_READY;

    ReleaseWindows();
}

    /* RemoveUploadListItem(STRPTR Name):
     *
     *    Remove a named item from the upload list.
     */

VOID __regargs
RemoveUploadListItem(STRPTR Name)
{
    BPTR NameLock;

    if(NameLock = Lock(Name,ACCESS_READ))
    {
        struct GenericList    *List = GenericListTable[GLIST_UPLOAD];
        struct Node        *Node;
        STRPTR             Base = FilePart(Name);

        ObtainSemaphore(&List -> ListSemaphore);

        Node = (struct Node *)List -> ListHeader . mlh_Head;

        while(Node -> ln_Succ)
        {
            if(!Stricmp(Base,FilePart(Node -> ln_Name)))
            {
                BPTR ListLock;

                if(ListLock = Lock(Node -> ln_Name,ACCESS_READ))
                {
                    if(SameLock(ListLock,NameLock) == LOCK_SAME)
                    {
                        Forbid();

                        ReleaseSemaphore(&List -> ListSemaphore);

                        DeleteGenericListNode(List,Node);

                        Permit();

                        UnLock(ListLock);

                        UnLock(NameLock);

                        return;
                    }

                    UnLock(ListLock);
                }
            }

            Node = Node -> ln_Succ;
        }

        ReleaseSemaphore(&List -> ListSemaphore);

        UnLock(NameLock);
    }
}

    /* CloseXPR():
     *
     *    Close the XPR library if it is still open.
     */

VOID
CloseXPR()
{
    if(XProtocolBase)
    {
        XProtocolCleanup(XprIO);

        CloseLibrary(XProtocolBase);

        XProtocolBase = NULL;

        SetTransferMenu(TRUE);

        ConTransfer = ConProcess;
    }
}