Convert-UUlib/UUlib.xs

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

#include "uulib/fptools.h"
#include "uulib/uudeview.h"
#include "uulib/uuint.h"

static int
not_here (char *s)
{
  croak("%s not implemented", s);
  return -1;
}

static int
constant (char *name)
{
  errno = 0;
  switch (*name)
    {
      case 'A':
        if (strEQ(name, "ACT_COPYING")) return UUACT_COPYING;
        if (strEQ(name, "ACT_DECODING")) return UUACT_DECODING;
        if (strEQ(name, "ACT_ENCODING")) return UUACT_ENCODING;
        if (strEQ(name, "ACT_IDLE")) return UUACT_IDLE;
        if (strEQ(name, "ACT_SCANNING")) return UUACT_SCANNING;
      case 'F':
        if (strEQ(name, "FILE_DECODED")) return UUFILE_DECODED;
        if (strEQ(name, "FILE_ERROR")) return UUFILE_ERROR;
        if (strEQ(name, "FILE_MISPART")) return UUFILE_MISPART;
        if (strEQ(name, "FILE_NOBEGIN")) return UUFILE_NOBEGIN;
        if (strEQ(name, "FILE_NODATA")) return UUFILE_NODATA;
        if (strEQ(name, "FILE_NOEND")) return UUFILE_NOEND;
        if (strEQ(name, "FILE_OK")) return UUFILE_OK;
        if (strEQ(name, "FILE_READ")) return UUFILE_READ;
        if (strEQ(name, "FILE_TMPFILE")) return UUFILE_TMPFILE;
        break;
      case 'M':
        if (strEQ(name, "MSG_ERROR")) return UUMSG_ERROR;
        if (strEQ(name, "MSG_FATAL")) return UUMSG_FATAL;
        if (strEQ(name, "MSG_MESSAGE")) return UUMSG_MESSAGE;
        if (strEQ(name, "MSG_NOTE")) return UUMSG_NOTE;
        if (strEQ(name, "MSG_PANIC")) return UUMSG_PANIC;
        if (strEQ(name, "MSG_WARNING")) return UUMSG_WARNING;
      case 'O':
        if (strEQ(name, "OPT_VERSION")) return UUOPT_VERSION;
        if (strEQ(name, "OPT_FAST")) return UUOPT_FAST;
        if (strEQ(name, "OPT_DUMBNESS")) return UUOPT_DUMBNESS;
        if (strEQ(name, "OPT_BRACKPOL")) return UUOPT_BRACKPOL;
        if (strEQ(name, "OPT_VERBOSE")) return UUOPT_VERBOSE;
        if (strEQ(name, "OPT_DESPERATE")) return UUOPT_DESPERATE;
        if (strEQ(name, "OPT_IGNREPLY")) return UUOPT_IGNREPLY;
        if (strEQ(name, "OPT_OVERWRITE")) return UUOPT_OVERWRITE;
        if (strEQ(name, "OPT_SAVEPATH")) return UUOPT_SAVEPATH;
        if (strEQ(name, "OPT_IGNMODE")) return UUOPT_IGNMODE;
        if (strEQ(name, "OPT_DEBUG")) return UUOPT_DEBUG;
        if (strEQ(name, "OPT_ERRNO")) return UUOPT_ERRNO;
        if (strEQ(name, "OPT_PROGRESS")) return UUOPT_PROGRESS;
        if (strEQ(name, "OPT_USETEXT")) return UUOPT_USETEXT;
        if (strEQ(name, "OPT_PREAMB")) return UUOPT_PREAMB;
        if (strEQ(name, "OPT_TINYB64")) return UUOPT_TINYB64;
        if (strEQ(name, "OPT_ENCEXT")) return UUOPT_ENCEXT;
        if (strEQ(name, "OPT_REMOVE")) return UUOPT_REMOVE;
        if (strEQ(name, "OPT_MOREMIME")) return UUOPT_MOREMIME;
        if (strEQ(name, "OPT_DOTDOT")) return UUOPT_DOTDOT;
        if (strEQ(name, "OPT_RBUF")) return UUOPT_RBUF;
        if (strEQ(name, "OPT_WBUF")) return UUOPT_WBUF;
        if (strEQ(name, "OPT_AUTOCHECK")) return UUOPT_AUTOCHECK;
      case 'R':
        if (strEQ(name, "RET_CANCEL")) return UURET_CANCEL;
        if (strEQ(name, "RET_CONT")) return UURET_CONT;
        if (strEQ(name, "RET_EXISTS")) return UURET_EXISTS;
        if (strEQ(name, "RET_ILLVAL")) return UURET_ILLVAL;
        if (strEQ(name, "RET_IOERR")) return UURET_IOERR;
        if (strEQ(name, "RET_NODATA")) return UURET_NODATA;
        if (strEQ(name, "RET_NOEND")) return UURET_NOEND;
        if (strEQ(name, "RET_NOMEM")) return UURET_NOMEM;
        if (strEQ(name, "RET_OK")) return UURET_OK;
        if (strEQ(name, "RET_UNSUP")) return UURET_UNSUP;
      case 'B':
        if (strEQ(name, "B64_ENCODED")) return B64ENCODED;
        if (strEQ(name, "BH_ENCODED")) return BH_ENCODED;
      case 'P':
        if (strEQ(name, "PT_ENCODED")) return PT_ENCODED;
      case 'Q':
        if (strEQ(name, "QP_ENCODED")) return QP_ENCODED;
      case 'U':
        if (strEQ(name, "UU_ENCODED")) return UU_ENCODED;
      case 'X':
        if (strEQ(name, "XX_ENCODED")) return XX_ENCODED;
      case 'Y':
        if (strEQ(name, "YENC_ENCODED")) return YENC_ENCODED;
    }

  errno = EINVAL;
  return 0;
}

static void
uu_msg_callback (void *cb, char *msg, int level)
{
  dSP;
  
  ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);

  PUSHs (sv_2mortal (newSVpv (msg, 0)));
  PUSHs (sv_2mortal (newSViv (level)));

  PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID|G_DISCARD); SPAGAIN;
  PUTBACK; FREETMPS; LEAVE;
}

static int
uu_busy_callback (void *cb, uuprogress *uup)
{
  dSP;
  int count;
  int retval;
  
  ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 6);

  PUSHs (sv_2mortal (newSViv (uup->action)));
  PUSHs (sv_2mortal (newSVpv (uup->curfile, 0)));
  PUSHs (sv_2mortal (newSViv (uup->partno)));
  PUSHs (sv_2mortal (newSViv (uup->numparts)));
  PUSHs (sv_2mortal (newSViv (uup->fsize)));
  PUSHs (sv_2mortal (newSViv (uup->percent)));

  PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;

  if (count != 1)
    croak ("busycallback perl callback returned more than one argument");

  retval = POPi;

  PUTBACK; FREETMPS; LEAVE;

  return retval;
}

static char *
uu_fnamefilter_callback (void *cb, char *fname)
{
  dSP;
  int count;
  static char *str;
  
  ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 1);

  PUSHs (sv_2mortal (newSVpv (fname, 0)));

  PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;

  if (count != 1)
    croak ("fnamefilter perl callback MUST return a single filename exactly");

  _FP_free (str); str = _FP_strdup (SvPV_nolen (TOPs));

  PUTBACK; FREETMPS; LEAVE;

  return str;
}

static int
uu_file_callback (void *cb, char *id, char *fname, int retrieve)
{
  dSP;
  int count;
  int retval;
  SV *xfname = newSVpv ("", 0);
  
  ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 3);

  PUSHs (sv_2mortal (newSVpv (id, 0)));
  PUSHs (sv_2mortal (xfname));
  PUSHs (sv_2mortal (newSViv (retrieve)));

  PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;

  if (count != 1)
    croak ("filecallback perl callback must return a single return status");

  strcpy (fname, SvPV_nolen (xfname));
  retval = POPi;

  PUTBACK; FREETMPS; LEAVE;

  return retval;
}

static char *
uu_filename_callback (void *cb, char *subject, char *filename)
{
  dSP;
  int count;
  
  ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);

  PUSHs (sv_2mortal(newSVpv(subject, 0)));
  PUSHs (filename ? sv_2mortal(newSVpv(filename, 0)) : &PL_sv_undef);

  PUTBACK; count = perl_call_sv ((SV *)cb, G_ARRAY); SPAGAIN;

  if (count > 1)
    croak ("filenamecallback perl callback must return nothing or a single filename");

  if (count)
    {
      _FP_free (filename);

      filename = SvOK (TOPs)
         ? _FP_strdup (SvPV_nolen (TOPs))
         : 0;
    }

  PUTBACK; FREETMPS; LEAVE;

  return filename;
}

static SV *uu_msg_sv, *uu_busy_sv, *uu_file_sv, *uu_fnamefilter_sv, *uu_filename_sv;

#define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL

static int
uu_info_file (void *cb, char *info)
{
  dSP;
  int count;
  int retval;
  
  ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);

  PUSHs(sv_2mortal(newSVpv(info,0)));

  PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;

  if (count != 1)
    croak ("info_file perl callback returned more than one argument");

  retval = POPi;

  PUTBACK; FREETMPS; LEAVE;

  return retval;
}

static int
uu_opt_isstring (int opt)
{
  switch (opt)
    {
      case UUOPT_VERSION:
      case UUOPT_SAVEPATH:
      case UUOPT_ENCEXT:
         return 1;
      default:
         return 0;
    }
}

static int uu_initialized;

MODULE = Convert::UUlib         PACKAGE = Convert::UUlib                PREFIX = UU

PROTOTYPES: ENABLE

int
constant (name)
        char *          name


void
UUInitialize ()
        CODE:
        if (!uu_initialized)
          {
            int retval;
            
            if ((retval = UUInitialize ()) != UURET_OK)
              croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
 
            uu_initialized = 1;
          }

void
UUCleanUp ()
        CODE:
        if (uu_initialized)
          UUCleanUp ();

        uu_initialized = 0; 

SV *
UUGetOption (opt)
        int     opt
        CODE:
        {
                if (opt == UUOPT_PROGRESS)
                  croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
                else if (uu_opt_isstring (opt))
                  {
                    char cval[8192];

                    UUGetOption (opt, 0, cval, sizeof cval);
                    RETVAL = newSVpv (cval, 0);
                  }
                else
                  {
                    RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
                  }
        }
        OUTPUT:
        RETVAL

int
UUSetOption (opt, val)
        int     opt
        SV *    val
        CODE:
        {
                STRLEN dc;

                if (uu_opt_isstring (opt))
                  RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
                else
                  RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
        }
        OUTPUT:
        RETVAL

char *
UUstrerror (errcode)
        int     errcode

void
UUSetMsgCallback (func = 0)
        SV *    func
        CODE:
        UUSetMsgCallback (FUNC_CB (uu_msg));

void
UUSetBusyCallback (func = 0,msecs = 1000)
        SV *    func
        long    msecs
        CODE:
        UUSetBusyCallback (FUNC_CB (uu_busy), msecs);

void
UUSetFileCallback (func = 0)
        SV *    func
        CODE:
        UUSetFileCallback (FUNC_CB (uu_file));

void
UUSetFNameFilter (func = 0)
        SV *    func
        CODE:
        UUSetFNameFilter (FUNC_CB (uu_fnamefilter));

void
UUSetFileNameCallback (func = 0)
        SV *    func
        CODE:
        UUSetFileNameCallback (FUNC_CB (uu_filename));

char *
UUFNameFilter (fname)
        char *  fname

void
UULoadFile (fname, id = 0, delflag = 0, partno = -1)
        char *  fname
        char *  id
        int     delflag
        int     partno
        PPCODE:
        {       
                int count;
                
                XPUSHs (sv_2mortal (newSViv (UULoadFileWithPartNo (fname, id, delflag, partno, &count))));
                if (GIMME_V == G_ARRAY)
                  XPUSHs (sv_2mortal (newSViv (count)));
        }

void
UUCheckGlobalList ()

int
UUSmerge (pass)
        int     pass

int
UUQuickDecode(datain,dataout,boundary,maxpos)
        FILE *  datain
        FILE *  dataout
        char *  boundary
        long    maxpos

int
UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
        FILE *  outfile
        FILE *  infile
        char *  infname
        int     encoding
        char *  outfname
        char *  mimetype
        int     filemode

int
UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
        FILE *  outfile
        FILE *  infile
        char *  infname
        int     encoding
        char *  outfname
        char *  mimetype
        int     filemode
        int     partno
        long    linperfile

int
UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
        FILE *  outfile
        FILE *  infile
        char *  infname
        int     encoding
        char *  outfname
        int     filemode

int
UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
        FILE *  infile
        char *  infname
        int     encoding
        char *  outfname
        char *  diskname
        long    linperfile

int
UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
        FILE *  outfile
        FILE *  infile
        char *  infname
        int     encoding
        char *  outfname
        int     filemode
        char *  destination
        char *  from
        char *  subject
        int     isemail

int
UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
        FILE *  outfile
        FILE *  infile
        char *  infname
        int     encoding
        char *  outfname
        int     filemode
        int     partno
        long    linperfile
        long    filesize
        char *  destination
        char *  from
        char *  subject
        int     isemail

uulist *
UUGetFileListItem (num)
        int     num

MODULE = Convert::UUlib         PACKAGE = Convert::UUlib::Item

int
rename (item, newname)
        uulist *item
        char *  newname
        CODE:
        RETVAL = UURenameFile (item, newname);
        OUTPUT:
        RETVAL

int
decode_temp (item)
        uulist *item
        CODE:
        RETVAL = UUDecodeToTemp (item);
        OUTPUT:
        RETVAL

int
remove_temp (item)
        uulist *item
        CODE:
        RETVAL = UURemoveTemp (item);
        OUTPUT:
        RETVAL

int
decode (item, target = 0)
        uulist *item
        char *  target
        CODE:
        RETVAL = UUDecodeFile (item, target);
        OUTPUT:
        RETVAL

void
info (item, func)
        uulist *item
        SV *    func
        CODE:
        UUInfoFile (item,(void *)func, uu_info_file);

short
state(li)
        uulist *li
        CODE:
        RETVAL = li->state;
        OUTPUT:
        RETVAL

short
mode(li,newmode=0)
        uulist *li
        short   newmode
        CODE:
        if (newmode)
          li->mode = newmode;
        RETVAL = li->mode;
        OUTPUT:
        RETVAL

short
uudet(li)
        uulist *li
        CODE:
        RETVAL = li->uudet;
        OUTPUT:
        RETVAL

long
size(li)
        uulist *li
        CODE:
        RETVAL = li->size;
        OUTPUT:
        RETVAL

char *
filename (li, newfilename = 0)
        uulist *li
        char *  newfilename
        CODE:
        if (newfilename)
          {
            _FP_free (li->filename);
            li->filename = _FP_strdup (newfilename);
          }
        RETVAL = li->filename;
        OUTPUT:
        RETVAL

char *
subfname (li)
        uulist *li
        CODE:
        RETVAL = li->subfname;
        OUTPUT:
        RETVAL

char *
mimeid (li)
        uulist *li
        CODE:
        RETVAL = li->mimeid;
        OUTPUT:
        RETVAL

char *
mimetype (li)
        uulist *li
        CODE:
        RETVAL = li->mimetype;
        OUTPUT:
        RETVAL

char *
binfile (li)
        uulist *li
        CODE:
        RETVAL = li->binfile;
        OUTPUT:
        RETVAL

# methods accessing internal data(!)

void
parts (li)
        uulist *li
        PPCODE:
        {
                struct _uufile *p = li->thisfile;

                while (p)
                  {
                    HV *pi = newHV ();

                    hv_store (pi, "partno"  , 6, newSViv (p->partno)         , 0);

                    if (p->filename)
                      hv_store (pi, "filename", 8, newSVpv (p->filename, 0)    , 0);
                    if(p->subfname)
                      hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0)    , 0);
                    if(p->mimeid)
                      hv_store (pi, "mimeid"  , 6, newSVpv (p->mimeid  , 0)    , 0);
                    if(p->mimetype)
                      hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0)    , 0);
                    if (p->data->subject)
                      hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
                    if (p->data->origin)
                      hv_store (pi, "origin"  , 6, newSVpv (p->data->origin ,0), 0);
                    if (p->data->sfname)
                      hv_store (pi, "sfname"  , 6, newSVpv (p->data->sfname ,0), 0);

                    XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));

                    p = p->NEXT;
                  }
        }

BOOT:
  uu_msg_sv             = newSVsv (&PL_sv_undef);
  uu_busy_sv            = newSVsv (&PL_sv_undef);
  uu_file_sv            = newSVsv (&PL_sv_undef);
  uu_fnamefilter_sv     = newSVsv (&PL_sv_undef);
  uu_filename_sv        = newSVsv (&PL_sv_undef);

Revision:	1.14
Committed:	Mon Aug 24 04:38:23 2009 UTC (14 years, 8 months ago) by root
Branch:	MAIN
Changes since 1.13:	+4 -0 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#include "EXTERN.h"
2			#include "perl.h"
3			#include "XSUB.h"
4
5			#include "uulib/fptools.h"
6	root	1.2	#include "uulib/uudeview.h"
7	root	1.1	#include "uulib/uuint.h"
8
9			static int
10	root	1.8	not_here (char *s)
11	root	1.1	{
12	root	1.13	croak("%s not implemented", s);
13			return -1;
14	root	1.1	}
15
16			static int
17	root	1.8	constant (char *name)
18	root	1.1	{
19	root	1.13	errno = 0;
20			switch (*name)
21			{
22			case 'A':
23			if (strEQ(name, "ACT_COPYING")) return UUACT_COPYING;
24			if (strEQ(name, "ACT_DECODING")) return UUACT_DECODING;
25			if (strEQ(name, "ACT_ENCODING")) return UUACT_ENCODING;
26			if (strEQ(name, "ACT_IDLE")) return UUACT_IDLE;
27			if (strEQ(name, "ACT_SCANNING")) return UUACT_SCANNING;
28			case 'F':
29			if (strEQ(name, "FILE_DECODED")) return UUFILE_DECODED;
30			if (strEQ(name, "FILE_ERROR")) return UUFILE_ERROR;
31			if (strEQ(name, "FILE_MISPART")) return UUFILE_MISPART;
32			if (strEQ(name, "FILE_NOBEGIN")) return UUFILE_NOBEGIN;
33			if (strEQ(name, "FILE_NODATA")) return UUFILE_NODATA;
34			if (strEQ(name, "FILE_NOEND")) return UUFILE_NOEND;
35			if (strEQ(name, "FILE_OK")) return UUFILE_OK;
36			if (strEQ(name, "FILE_READ")) return UUFILE_READ;
37			if (strEQ(name, "FILE_TMPFILE")) return UUFILE_TMPFILE;
38			break;
39			case 'M':
40			if (strEQ(name, "MSG_ERROR")) return UUMSG_ERROR;
41			if (strEQ(name, "MSG_FATAL")) return UUMSG_FATAL;
42			if (strEQ(name, "MSG_MESSAGE")) return UUMSG_MESSAGE;
43			if (strEQ(name, "MSG_NOTE")) return UUMSG_NOTE;
44			if (strEQ(name, "MSG_PANIC")) return UUMSG_PANIC;
45			if (strEQ(name, "MSG_WARNING")) return UUMSG_WARNING;
46			case 'O':
47			if (strEQ(name, "OPT_VERSION")) return UUOPT_VERSION;
48			if (strEQ(name, "OPT_FAST")) return UUOPT_FAST;
49			if (strEQ(name, "OPT_DUMBNESS")) return UUOPT_DUMBNESS;
50			if (strEQ(name, "OPT_BRACKPOL")) return UUOPT_BRACKPOL;
51			if (strEQ(name, "OPT_VERBOSE")) return UUOPT_VERBOSE;
52			if (strEQ(name, "OPT_DESPERATE")) return UUOPT_DESPERATE;
53			if (strEQ(name, "OPT_IGNREPLY")) return UUOPT_IGNREPLY;
54			if (strEQ(name, "OPT_OVERWRITE")) return UUOPT_OVERWRITE;
55			if (strEQ(name, "OPT_SAVEPATH")) return UUOPT_SAVEPATH;
56			if (strEQ(name, "OPT_IGNMODE")) return UUOPT_IGNMODE;
57			if (strEQ(name, "OPT_DEBUG")) return UUOPT_DEBUG;
58			if (strEQ(name, "OPT_ERRNO")) return UUOPT_ERRNO;
59			if (strEQ(name, "OPT_PROGRESS")) return UUOPT_PROGRESS;
60			if (strEQ(name, "OPT_USETEXT")) return UUOPT_USETEXT;
61			if (strEQ(name, "OPT_PREAMB")) return UUOPT_PREAMB;
62			if (strEQ(name, "OPT_TINYB64")) return UUOPT_TINYB64;
63			if (strEQ(name, "OPT_ENCEXT")) return UUOPT_ENCEXT;
64			if (strEQ(name, "OPT_REMOVE")) return UUOPT_REMOVE;
65			if (strEQ(name, "OPT_MOREMIME")) return UUOPT_MOREMIME;
66			if (strEQ(name, "OPT_DOTDOT")) return UUOPT_DOTDOT;
67			if (strEQ(name, "OPT_RBUF")) return UUOPT_RBUF;
68			if (strEQ(name, "OPT_WBUF")) return UUOPT_WBUF;
69	root	1.14	if (strEQ(name, "OPT_AUTOCHECK")) return UUOPT_AUTOCHECK;
70	root	1.13	case 'R':
71			if (strEQ(name, "RET_CANCEL")) return UURET_CANCEL;
72			if (strEQ(name, "RET_CONT")) return UURET_CONT;
73			if (strEQ(name, "RET_EXISTS")) return UURET_EXISTS;
74			if (strEQ(name, "RET_ILLVAL")) return UURET_ILLVAL;
75			if (strEQ(name, "RET_IOERR")) return UURET_IOERR;
76			if (strEQ(name, "RET_NODATA")) return UURET_NODATA;
77			if (strEQ(name, "RET_NOEND")) return UURET_NOEND;
78			if (strEQ(name, "RET_NOMEM")) return UURET_NOMEM;
79			if (strEQ(name, "RET_OK")) return UURET_OK;
80			if (strEQ(name, "RET_UNSUP")) return UURET_UNSUP;
81			case 'B':
82			if (strEQ(name, "B64_ENCODED")) return B64ENCODED;
83			if (strEQ(name, "BH_ENCODED")) return BH_ENCODED;
84			case 'P':
85			if (strEQ(name, "PT_ENCODED")) return PT_ENCODED;
86			case 'Q':
87			if (strEQ(name, "QP_ENCODED")) return QP_ENCODED;
88			case 'U':
89			if (strEQ(name, "UU_ENCODED")) return UU_ENCODED;
90			case 'X':
91			if (strEQ(name, "XX_ENCODED")) return XX_ENCODED;
92			case 'Y':
93			if (strEQ(name, "YENC_ENCODED")) return YENC_ENCODED;
94	root	1.1	}
95	root	1.13
96			errno = EINVAL;
97			return 0;
98	root	1.1	}
99
100	root	1.8	static void
101			uu_msg_callback (void cb, char msg, int level)
102	root	1.1	{
103			dSP;
104
105	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);
106	root	1.1
107	root	1.10	PUSHs (sv_2mortal (newSVpv (msg, 0)));
108			PUSHs (sv_2mortal (newSViv (level)));
109	root	1.1
110			PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID\|G_DISCARD); SPAGAIN;
111			PUTBACK; FREETMPS; LEAVE;
112			}
113
114	root	1.8	static int
115			uu_busy_callback (void cb, uuprogress uup)
116	root	1.1	{
117			dSP;
118			int count;
119			int retval;
120
121	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 6);
122	root	1.1
123	root	1.10	PUSHs (sv_2mortal (newSViv (uup->action)));
124			PUSHs (sv_2mortal (newSVpv (uup->curfile, 0)));
125			PUSHs (sv_2mortal (newSViv (uup->partno)));
126			PUSHs (sv_2mortal (newSViv (uup->numparts)));
127			PUSHs (sv_2mortal (newSViv (uup->fsize)));
128			PUSHs (sv_2mortal (newSViv (uup->percent)));
129	root	1.1
130			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
131
132			if (count != 1)
133			croak ("busycallback perl callback returned more than one argument");
134
135			retval = POPi;
136
137			PUTBACK; FREETMPS; LEAVE;
138
139			return retval;
140			}
141
142	root	1.8	static char *
143			uu_fnamefilter_callback (void cb, char fname)
144	root	1.1	{
145			dSP;
146			int count;
147			static char *str;
148
149	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 1);
150	root	1.1
151	root	1.10	PUSHs (sv_2mortal (newSVpv (fname, 0)));
152	root	1.1
153			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
154
155			if (count != 1)
156	root	1.13	croak ("fnamefilter perl callback MUST return a single filename exactly");
157	root	1.1
158	root	1.13	_FP_free (str); str = _FP_strdup (SvPV_nolen (TOPs));
159	root	1.1
160			PUTBACK; FREETMPS; LEAVE;
161
162			return str;
163			}
164
165	root	1.8	static int
166			uu_file_callback (void cb, char id, char *fname, int retrieve)
167	root	1.1	{
168			dSP;
169			int count;
170			int retval;
171			SV *xfname = newSVpv ("", 0);
172
173	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 3);
174	root	1.1
175	root	1.10	PUSHs (sv_2mortal (newSVpv (id, 0)));
176			PUSHs (sv_2mortal (xfname));
177			PUSHs (sv_2mortal (newSViv (retrieve)));
178	root	1.1
179			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
180
181			if (count != 1)
182	root	1.13	croak ("filecallback perl callback must return a single return status");
183	root	1.1
184	root	1.13	strcpy (fname, SvPV_nolen (xfname));
185	root	1.1	retval = POPi;
186
187			PUTBACK; FREETMPS; LEAVE;
188
189			return retval;
190			}
191
192	root	1.8	static char *
193			uu_filename_callback (void cb, char subject, char *filename)
194	root	1.5	{
195			dSP;
196			int count;
197
198	root	1.13	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);
199	root	1.5
200	root	1.13	PUSHs (sv_2mortal(newSVpv(subject, 0)));
201			PUSHs (filename ? sv_2mortal(newSVpv(filename, 0)) : &PL_sv_undef);
202	root	1.5
203			PUTBACK; count = perl_call_sv ((SV *)cb, G_ARRAY); SPAGAIN;
204
205			if (count > 1)
206	root	1.13	croak ("filenamecallback perl callback must return nothing or a single filename");
207	root	1.5
208			if (count)
209			{
210			_FP_free (filename);
211
212	root	1.13	filename = SvOK (TOPs)
213			? _FP_strdup (SvPV_nolen (TOPs))
214			: 0;
215	root	1.5	}
216
217			PUTBACK; FREETMPS; LEAVE;
218
219			return filename;
220			}
221
222			static SV uu_msg_sv, uu_busy_sv, uu_file_sv, uu_fnamefilter_sv, *uu_filename_sv;
223	root	1.1
224			#define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL
225
226	root	1.8	static int
227			uu_info_file (void cb, char info)
228	root	1.1	{
229			dSP;
230			int count;
231			int retval;
232
233			ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
234
235			PUSHs(sv_2mortal(newSVpv(info,0)));
236
237			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
238
239			if (count != 1)
240			croak ("info_file perl callback returned more than one argument");
241
242			retval = POPi;
243
244			PUTBACK; FREETMPS; LEAVE;
245
246			return retval;
247			}
248
249			static int
250			uu_opt_isstring (int opt)
251			{
252			switch (opt)
253			{
254			case UUOPT_VERSION:
255			case UUOPT_SAVEPATH:
256			case UUOPT_ENCEXT:
257			return 1;
258			default:
259			return 0;
260			}
261			}
262
263			static int uu_initialized;
264
265			MODULE = Convert::UUlib PACKAGE = Convert::UUlib PREFIX = UU
266
267			PROTOTYPES: ENABLE
268
269			int
270	root	1.8	constant (name)
271	root	1.1	char * name
272
273
274			void
275	root	1.8	UUInitialize ()
276	root	1.1	CODE:
277			if (!uu_initialized)
278			{
279			int retval;
280
281			if ((retval = UUInitialize ()) != UURET_OK)
282			croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
283
284			uu_initialized = 1;
285			}
286
287			void
288	root	1.8	UUCleanUp ()
289	root	1.1	CODE:
290			if (uu_initialized)
291			UUCleanUp ();
292
293			uu_initialized = 0;
294
295			SV *
296	root	1.8	UUGetOption (opt)
297	root	1.1	int opt
298			CODE:
299			{
300			if (opt == UUOPT_PROGRESS)
301			croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
302			else if (uu_opt_isstring (opt))
303			{
304			char cval[8192];
305
306			UUGetOption (opt, 0, cval, sizeof cval);
307			RETVAL = newSVpv (cval, 0);
308			}
309			else
310			{
311			RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
312			}
313			}
314			OUTPUT:
315			RETVAL
316
317			int
318	root	1.8	UUSetOption (opt, val)
319	root	1.1	int opt
320			SV * val
321			CODE:
322			{
323			STRLEN dc;
324
325			if (uu_opt_isstring (opt))
326			RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
327			else
328			RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
329			}
330			OUTPUT:
331			RETVAL
332
333			char *
334	root	1.8	UUstrerror (errcode)
335	root	1.1	int errcode
336
337			void
338	root	1.8	UUSetMsgCallback (func = 0)
339	root	1.1	SV * func
340			CODE:
341	root	1.13	UUSetMsgCallback (FUNC_CB (uu_msg));
342	root	1.1
343			void
344	root	1.8	UUSetBusyCallback (func = 0,msecs = 1000)
345	root	1.1	SV * func
346			long msecs
347			CODE:
348	root	1.13	UUSetBusyCallback (FUNC_CB (uu_busy), msecs);
349	root	1.1
350			void
351	root	1.8	UUSetFileCallback (func = 0)
352	root	1.1	SV * func
353			CODE:
354	root	1.13	UUSetFileCallback (FUNC_CB (uu_file));
355	root	1.1
356			void
357	root	1.8	UUSetFNameFilter (func = 0)
358	root	1.1	SV * func
359			CODE:
360	root	1.13	UUSetFNameFilter (FUNC_CB (uu_fnamefilter));
361	root	1.1
362	root	1.5	void
363	root	1.8	UUSetFileNameCallback (func = 0)
364	root	1.5	SV * func
365			CODE:
366	root	1.13	UUSetFileNameCallback (FUNC_CB (uu_filename));
367	root	1.5
368	root	1.1	char *
369	root	1.8	UUFNameFilter (fname)
370	root	1.1	char * fname
371
372			void
373	root	1.11	UULoadFile (fname, id = 0, delflag = 0, partno = -1)
374	root	1.1	char * fname
375			char * id
376			int delflag
377	root	1.11	int partno
378	root	1.1	PPCODE:
379			{
380			int count;
381
382	root	1.10	XPUSHs (sv_2mortal (newSViv (UULoadFileWithPartNo (fname, id, delflag, partno, &count))));
383	root	1.1	if (GIMME_V == G_ARRAY)
384	root	1.10	XPUSHs (sv_2mortal (newSViv (count)));
385	root	1.1	}
386
387	root	1.14	void
388			UUCheckGlobalList ()
389
390	root	1.1	int
391	root	1.8	UUSmerge (pass)
392	root	1.1	int pass
393
394			int
395			UUQuickDecode(datain,dataout,boundary,maxpos)
396			FILE * datain
397			FILE * dataout
398			char * boundary
399			long maxpos
400
401			int
402			UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
403			FILE * outfile
404			FILE * infile
405			char * infname
406			int encoding
407			char * outfname
408			char * mimetype
409			int filemode
410
411			int
412			UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
413			FILE * outfile
414			FILE * infile
415			char * infname
416			int encoding
417			char * outfname
418			char * mimetype
419			int filemode
420			int partno
421			long linperfile
422
423			int
424			UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
425			FILE * outfile
426			FILE * infile
427			char * infname
428			int encoding
429			char * outfname
430			int filemode
431
432			int
433			UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
434			FILE * infile
435			char * infname
436			int encoding
437			char * outfname
438			char * diskname
439			long linperfile
440
441			int
442			UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
443			FILE * outfile
444			FILE * infile
445			char * infname
446			int encoding
447			char * outfname
448			int filemode
449			char * destination
450			char * from
451			char * subject
452			int isemail
453
454			int
455			UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
456			FILE * outfile
457			FILE * infile
458			char * infname
459			int encoding
460			char * outfname
461			int filemode
462			int partno
463			long linperfile
464			long filesize
465			char * destination
466			char * from
467			char * subject
468			int isemail
469
470			uulist *
471	root	1.8	UUGetFileListItem (num)
472	root	1.1	int num
473
474	root	1.8	MODULE = Convert::UUlib PACKAGE = Convert::UUlib::Item
475
476	root	1.1	int
477	root	1.8	rename (item, newname)
478	root	1.1	uulist *item
479			char * newname
480	root	1.8	CODE:
481			RETVAL = UURenameFile (item, newname);
482			OUTPUT:
483			RETVAL
484	root	1.1
485			int
486	root	1.8	decode_temp (item)
487	root	1.1	uulist *item
488	root	1.8	CODE:
489			RETVAL = UUDecodeToTemp (item);
490			OUTPUT:
491			RETVAL
492	root	1.1
493			int
494	root	1.8	remove_temp (item)
495	root	1.1	uulist *item
496	root	1.8	CODE:
497			RETVAL = UURemoveTemp (item);
498			OUTPUT:
499			RETVAL
500	root	1.1
501			int
502	root	1.8	decode (item, target = 0)
503	root	1.1	uulist *item
504			char * target
505	root	1.8	CODE:
506			RETVAL = UUDecodeFile (item, target);
507			OUTPUT:
508			RETVAL
509	root	1.1
510			void
511	root	1.8	info (item, func)
512	root	1.1	uulist *item
513			SV * func
514			CODE:
515	root	1.8	UUInfoFile (item,(void *)func, uu_info_file);
516	root	1.1
517			short
518			state(li)
519			uulist *li
520			CODE:
521			RETVAL = li->state;
522			OUTPUT:
523			RETVAL
524
525			short
526			mode(li,newmode=0)
527			uulist *li
528			short newmode
529			CODE:
530			if (newmode)
531			li->mode = newmode;
532			RETVAL = li->mode;
533			OUTPUT:
534			RETVAL
535
536			short
537			uudet(li)
538			uulist *li
539			CODE:
540			RETVAL = li->uudet;
541			OUTPUT:
542			RETVAL
543
544			long
545			size(li)
546			uulist *li
547			CODE:
548			RETVAL = li->size;
549			OUTPUT:
550			RETVAL
551
552			char *
553	root	1.8	filename (li, newfilename = 0)
554	root	1.1	uulist *li
555			char * newfilename
556			CODE:
557			if (newfilename)
558			{
559	root	1.4	_FP_free (li->filename);
560			li->filename = _FP_strdup (newfilename);
561	root	1.1	}
562			RETVAL = li->filename;
563			OUTPUT:
564			RETVAL
565
566			char *
567	root	1.8	subfname (li)
568	root	1.1	uulist *li
569			CODE:
570			RETVAL = li->subfname;
571			OUTPUT:
572			RETVAL
573
574			char *
575	root	1.8	mimeid (li)
576	root	1.1	uulist *li
577			CODE:
578			RETVAL = li->mimeid;
579			OUTPUT:
580			RETVAL
581
582			char *
583	root	1.8	mimetype (li)
584	root	1.1	uulist *li
585			CODE:
586			RETVAL = li->mimetype;
587			OUTPUT:
588			RETVAL
589
590			char *
591	root	1.8	binfile (li)
592	root	1.1	uulist *li
593			CODE:
594			RETVAL = li->binfile;
595			OUTPUT:
596			RETVAL
597
598	root	1.8	# methods accessing internal data(!)
599	root	1.1
600			void
601	root	1.8	parts (li)
602	root	1.1	uulist *li
603			PPCODE:
604			{
605			struct _uufile *p = li->thisfile;
606
607			while (p)
608			{
609			HV *pi = newHV ();
610
611			hv_store (pi, "partno" , 6, newSViv (p->partno) , 0);
612
613			if (p->filename)
614			hv_store (pi, "filename", 8, newSVpv (p->filename, 0) , 0);
615			if(p->subfname)
616			hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0) , 0);
617			if(p->mimeid)
618			hv_store (pi, "mimeid" , 6, newSVpv (p->mimeid , 0) , 0);
619			if(p->mimetype)
620			hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0) , 0);
621			if (p->data->subject)
622			hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
623			if (p->data->origin)
624			hv_store (pi, "origin" , 6, newSVpv (p->data->origin ,0), 0);
625			if (p->data->sfname)
626			hv_store (pi, "sfname" , 6, newSVpv (p->data->sfname ,0), 0);
627
628			XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));
629
630			p = p->NEXT;
631			}
632			}
633
634			BOOT:
635	root	1.13	uu_msg_sv = newSVsv (&PL_sv_undef);
636			uu_busy_sv = newSVsv (&PL_sv_undef);
637			uu_file_sv = newSVsv (&PL_sv_undef);
638			uu_fnamefilter_sv = newSVsv (&PL_sv_undef);
639			uu_filename_sv = newSVsv (&PL_sv_undef);
640	root	1.1