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;
      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)));
        }

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:	1.13
Committed:	Sat May 26 15:14:10 2007 UTC (16 years, 11 months ago) by root
Branch:	MAIN
CVS Tags:	rel-1_11, rel-1_10, rel-1_12, rel-1_09
Changes since 1.12:	+100 -116 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			case 'R':
70			if (strEQ(name, "RET_CANCEL")) return UURET_CANCEL;
71			if (strEQ(name, "RET_CONT")) return UURET_CONT;
72			if (strEQ(name, "RET_EXISTS")) return UURET_EXISTS;
73			if (strEQ(name, "RET_ILLVAL")) return UURET_ILLVAL;
74			if (strEQ(name, "RET_IOERR")) return UURET_IOERR;
75			if (strEQ(name, "RET_NODATA")) return UURET_NODATA;
76			if (strEQ(name, "RET_NOEND")) return UURET_NOEND;
77			if (strEQ(name, "RET_NOMEM")) return UURET_NOMEM;
78			if (strEQ(name, "RET_OK")) return UURET_OK;
79			if (strEQ(name, "RET_UNSUP")) return UURET_UNSUP;
80			case 'B':
81			if (strEQ(name, "B64_ENCODED")) return B64ENCODED;
82			if (strEQ(name, "BH_ENCODED")) return BH_ENCODED;
83			case 'P':
84			if (strEQ(name, "PT_ENCODED")) return PT_ENCODED;
85			case 'Q':
86			if (strEQ(name, "QP_ENCODED")) return QP_ENCODED;
87			case 'U':
88			if (strEQ(name, "UU_ENCODED")) return UU_ENCODED;
89			case 'X':
90			if (strEQ(name, "XX_ENCODED")) return XX_ENCODED;
91			case 'Y':
92			if (strEQ(name, "YENC_ENCODED")) return YENC_ENCODED;
93	root	1.1	}
94	root	1.13
95			errno = EINVAL;
96			return 0;
97	root	1.1	}
98
99	root	1.8	static void
100			uu_msg_callback (void cb, char msg, int level)
101	root	1.1	{
102			dSP;
103
104	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);
105	root	1.1
106	root	1.10	PUSHs (sv_2mortal (newSVpv (msg, 0)));
107			PUSHs (sv_2mortal (newSViv (level)));
108	root	1.1
109			PUTBACK; (void) perl_call_sv ((SV *)cb, G_VOID\|G_DISCARD); SPAGAIN;
110			PUTBACK; FREETMPS; LEAVE;
111			}
112
113	root	1.8	static int
114			uu_busy_callback (void cb, uuprogress uup)
115	root	1.1	{
116			dSP;
117			int count;
118			int retval;
119
120	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 6);
121	root	1.1
122	root	1.10	PUSHs (sv_2mortal (newSViv (uup->action)));
123			PUSHs (sv_2mortal (newSVpv (uup->curfile, 0)));
124			PUSHs (sv_2mortal (newSViv (uup->partno)));
125			PUSHs (sv_2mortal (newSViv (uup->numparts)));
126			PUSHs (sv_2mortal (newSViv (uup->fsize)));
127			PUSHs (sv_2mortal (newSViv (uup->percent)));
128	root	1.1
129			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
130
131			if (count != 1)
132			croak ("busycallback perl callback returned more than one argument");
133
134			retval = POPi;
135
136			PUTBACK; FREETMPS; LEAVE;
137
138			return retval;
139			}
140
141	root	1.8	static char *
142			uu_fnamefilter_callback (void cb, char fname)
143	root	1.1	{
144			dSP;
145			int count;
146			static char *str;
147
148	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 1);
149	root	1.1
150	root	1.10	PUSHs (sv_2mortal (newSVpv (fname, 0)));
151	root	1.1
152			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
153
154			if (count != 1)
155	root	1.13	croak ("fnamefilter perl callback MUST return a single filename exactly");
156	root	1.1
157	root	1.13	_FP_free (str); str = _FP_strdup (SvPV_nolen (TOPs));
158	root	1.1
159			PUTBACK; FREETMPS; LEAVE;
160
161			return str;
162			}
163
164	root	1.8	static int
165			uu_file_callback (void cb, char id, char *fname, int retrieve)
166	root	1.1	{
167			dSP;
168			int count;
169			int retval;
170			SV *xfname = newSVpv ("", 0);
171
172	root	1.10	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 3);
173	root	1.1
174	root	1.10	PUSHs (sv_2mortal (newSVpv (id, 0)));
175			PUSHs (sv_2mortal (xfname));
176			PUSHs (sv_2mortal (newSViv (retrieve)));
177	root	1.1
178			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
179
180			if (count != 1)
181	root	1.13	croak ("filecallback perl callback must return a single return status");
182	root	1.1
183	root	1.13	strcpy (fname, SvPV_nolen (xfname));
184	root	1.1	retval = POPi;
185
186			PUTBACK; FREETMPS; LEAVE;
187
188			return retval;
189			}
190
191	root	1.8	static char *
192			uu_filename_callback (void cb, char subject, char *filename)
193	root	1.5	{
194			dSP;
195			int count;
196
197	root	1.13	ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, 2);
198	root	1.5
199	root	1.13	PUSHs (sv_2mortal(newSVpv(subject, 0)));
200			PUSHs (filename ? sv_2mortal(newSVpv(filename, 0)) : &PL_sv_undef);
201	root	1.5
202			PUTBACK; count = perl_call_sv ((SV *)cb, G_ARRAY); SPAGAIN;
203
204			if (count > 1)
205	root	1.13	croak ("filenamecallback perl callback must return nothing or a single filename");
206	root	1.5
207			if (count)
208			{
209			_FP_free (filename);
210
211	root	1.13	filename = SvOK (TOPs)
212			? _FP_strdup (SvPV_nolen (TOPs))
213			: 0;
214	root	1.5	}
215
216			PUTBACK; FREETMPS; LEAVE;
217
218			return filename;
219			}
220
221			static SV uu_msg_sv, uu_busy_sv, uu_file_sv, uu_fnamefilter_sv, *uu_filename_sv;
222	root	1.1
223			#define FUNC_CB(cb) (void *)(sv_setsv (cb ## _sv, func), cb ## _sv), func ? cb ## _callback : NULL
224
225	root	1.8	static int
226			uu_info_file (void cb, char info)
227	root	1.1	{
228			dSP;
229			int count;
230			int retval;
231
232			ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP,1);
233
234			PUSHs(sv_2mortal(newSVpv(info,0)));
235
236			PUTBACK; count = perl_call_sv ((SV *)cb, G_SCALAR); SPAGAIN;
237
238			if (count != 1)
239			croak ("info_file perl callback returned more than one argument");
240
241			retval = POPi;
242
243			PUTBACK; FREETMPS; LEAVE;
244
245			return retval;
246			}
247
248			static int
249			uu_opt_isstring (int opt)
250			{
251			switch (opt)
252			{
253			case UUOPT_VERSION:
254			case UUOPT_SAVEPATH:
255			case UUOPT_ENCEXT:
256			return 1;
257			default:
258			return 0;
259			}
260			}
261
262			static int uu_initialized;
263
264			MODULE = Convert::UUlib PACKAGE = Convert::UUlib PREFIX = UU
265
266			PROTOTYPES: ENABLE
267
268			int
269	root	1.8	constant (name)
270	root	1.1	char * name
271
272
273			void
274	root	1.8	UUInitialize ()
275	root	1.1	CODE:
276			if (!uu_initialized)
277			{
278			int retval;
279
280			if ((retval = UUInitialize ()) != UURET_OK)
281			croak ("unable to initialize uudeview library (%s)", UUstrerror (retval));
282
283			uu_initialized = 1;
284			}
285
286			void
287	root	1.8	UUCleanUp ()
288	root	1.1	CODE:
289			if (uu_initialized)
290			UUCleanUp ();
291
292			uu_initialized = 0;
293
294			SV *
295	root	1.8	UUGetOption (opt)
296	root	1.1	int opt
297			CODE:
298			{
299			if (opt == UUOPT_PROGRESS)
300			croak ("GetOption(UUOPT_PROGRESS) is not yet implemented");
301			else if (uu_opt_isstring (opt))
302			{
303			char cval[8192];
304
305			UUGetOption (opt, 0, cval, sizeof cval);
306			RETVAL = newSVpv (cval, 0);
307			}
308			else
309			{
310			RETVAL = newSViv (UUGetOption (opt, 0, 0, 0));
311			}
312			}
313			OUTPUT:
314			RETVAL
315
316			int
317	root	1.8	UUSetOption (opt, val)
318	root	1.1	int opt
319			SV * val
320			CODE:
321			{
322			STRLEN dc;
323
324			if (uu_opt_isstring (opt))
325			RETVAL = UUSetOption (opt, 0, SvPV (val, dc));
326			else
327			RETVAL = UUSetOption (opt, SvIV (val), (void *)0);
328			}
329			OUTPUT:
330			RETVAL
331
332			char *
333	root	1.8	UUstrerror (errcode)
334	root	1.1	int errcode
335
336			void
337	root	1.8	UUSetMsgCallback (func = 0)
338	root	1.1	SV * func
339			CODE:
340	root	1.13	UUSetMsgCallback (FUNC_CB (uu_msg));
341	root	1.1
342			void
343	root	1.8	UUSetBusyCallback (func = 0,msecs = 1000)
344	root	1.1	SV * func
345			long msecs
346			CODE:
347	root	1.13	UUSetBusyCallback (FUNC_CB (uu_busy), msecs);
348	root	1.1
349			void
350	root	1.8	UUSetFileCallback (func = 0)
351	root	1.1	SV * func
352			CODE:
353	root	1.13	UUSetFileCallback (FUNC_CB (uu_file));
354	root	1.1
355			void
356	root	1.8	UUSetFNameFilter (func = 0)
357	root	1.1	SV * func
358			CODE:
359	root	1.13	UUSetFNameFilter (FUNC_CB (uu_fnamefilter));
360	root	1.1
361	root	1.5	void
362	root	1.8	UUSetFileNameCallback (func = 0)
363	root	1.5	SV * func
364			CODE:
365	root	1.13	UUSetFileNameCallback (FUNC_CB (uu_filename));
366	root	1.5
367	root	1.1	char *
368	root	1.8	UUFNameFilter (fname)
369	root	1.1	char * fname
370
371			void
372	root	1.11	UULoadFile (fname, id = 0, delflag = 0, partno = -1)
373	root	1.1	char * fname
374			char * id
375			int delflag
376	root	1.11	int partno
377	root	1.1	PPCODE:
378			{
379			int count;
380
381	root	1.10	XPUSHs (sv_2mortal (newSViv (UULoadFileWithPartNo (fname, id, delflag, partno, &count))));
382	root	1.1	if (GIMME_V == G_ARRAY)
383	root	1.10	XPUSHs (sv_2mortal (newSViv (count)));
384	root	1.1	}
385
386			int
387	root	1.8	UUSmerge (pass)
388	root	1.1	int pass
389
390			int
391			UUQuickDecode(datain,dataout,boundary,maxpos)
392			FILE * datain
393			FILE * dataout
394			char * boundary
395			long maxpos
396
397			int
398			UUEncodeMulti(outfile,infile,infname,encoding,outfname,mimetype,filemode)
399			FILE * outfile
400			FILE * infile
401			char * infname
402			int encoding
403			char * outfname
404			char * mimetype
405			int filemode
406
407			int
408			UUEncodePartial(outfile,infile,infname,encoding,outfname,mimetype,filemode,partno,linperfile)
409			FILE * outfile
410			FILE * infile
411			char * infname
412			int encoding
413			char * outfname
414			char * mimetype
415			int filemode
416			int partno
417			long linperfile
418
419			int
420			UUEncodeToStream(outfile,infile,infname,encoding,outfname,filemode)
421			FILE * outfile
422			FILE * infile
423			char * infname
424			int encoding
425			char * outfname
426			int filemode
427
428			int
429			UUEncodeToFile(infile,infname,encoding,outfname,diskname,linperfile)
430			FILE * infile
431			char * infname
432			int encoding
433			char * outfname
434			char * diskname
435			long linperfile
436
437			int
438			UUE_PrepSingle(outfile,infile,infname,encoding,outfname,filemode,destination,from,subject,isemail)
439			FILE * outfile
440			FILE * infile
441			char * infname
442			int encoding
443			char * outfname
444			int filemode
445			char * destination
446			char * from
447			char * subject
448			int isemail
449
450			int
451			UUE_PrepPartial(outfile,infile,infname,encoding,outfname,filemode,partno,linperfile,filesize,destination,from,subject,isemail)
452			FILE * outfile
453			FILE * infile
454			char * infname
455			int encoding
456			char * outfname
457			int filemode
458			int partno
459			long linperfile
460			long filesize
461			char * destination
462			char * from
463			char * subject
464			int isemail
465
466			uulist *
467	root	1.8	UUGetFileListItem (num)
468	root	1.1	int num
469
470	root	1.8	MODULE = Convert::UUlib PACKAGE = Convert::UUlib::Item
471
472	root	1.1	int
473	root	1.8	rename (item, newname)
474	root	1.1	uulist *item
475			char * newname
476	root	1.8	CODE:
477			RETVAL = UURenameFile (item, newname);
478			OUTPUT:
479			RETVAL
480	root	1.1
481			int
482	root	1.8	decode_temp (item)
483	root	1.1	uulist *item
484	root	1.8	CODE:
485			RETVAL = UUDecodeToTemp (item);
486			OUTPUT:
487			RETVAL
488	root	1.1
489			int
490	root	1.8	remove_temp (item)
491	root	1.1	uulist *item
492	root	1.8	CODE:
493			RETVAL = UURemoveTemp (item);
494			OUTPUT:
495			RETVAL
496	root	1.1
497			int
498	root	1.8	decode (item, target = 0)
499	root	1.1	uulist *item
500			char * target
501	root	1.8	CODE:
502			RETVAL = UUDecodeFile (item, target);
503			OUTPUT:
504			RETVAL
505	root	1.1
506			void
507	root	1.8	info (item, func)
508	root	1.1	uulist *item
509			SV * func
510			CODE:
511	root	1.8	UUInfoFile (item,(void *)func, uu_info_file);
512	root	1.1
513			short
514			state(li)
515			uulist *li
516			CODE:
517			RETVAL = li->state;
518			OUTPUT:
519			RETVAL
520
521			short
522			mode(li,newmode=0)
523			uulist *li
524			short newmode
525			CODE:
526			if (newmode)
527			li->mode = newmode;
528			RETVAL = li->mode;
529			OUTPUT:
530			RETVAL
531
532			short
533			uudet(li)
534			uulist *li
535			CODE:
536			RETVAL = li->uudet;
537			OUTPUT:
538			RETVAL
539
540			long
541			size(li)
542			uulist *li
543			CODE:
544			RETVAL = li->size;
545			OUTPUT:
546			RETVAL
547
548			char *
549	root	1.8	filename (li, newfilename = 0)
550	root	1.1	uulist *li
551			char * newfilename
552			CODE:
553			if (newfilename)
554			{
555	root	1.4	_FP_free (li->filename);
556			li->filename = _FP_strdup (newfilename);
557	root	1.1	}
558			RETVAL = li->filename;
559			OUTPUT:
560			RETVAL
561
562			char *
563	root	1.8	subfname (li)
564	root	1.1	uulist *li
565			CODE:
566			RETVAL = li->subfname;
567			OUTPUT:
568			RETVAL
569
570			char *
571	root	1.8	mimeid (li)
572	root	1.1	uulist *li
573			CODE:
574			RETVAL = li->mimeid;
575			OUTPUT:
576			RETVAL
577
578			char *
579	root	1.8	mimetype (li)
580	root	1.1	uulist *li
581			CODE:
582			RETVAL = li->mimetype;
583			OUTPUT:
584			RETVAL
585
586			char *
587	root	1.8	binfile (li)
588	root	1.1	uulist *li
589			CODE:
590			RETVAL = li->binfile;
591			OUTPUT:
592			RETVAL
593
594	root	1.8	# methods accessing internal data(!)
595	root	1.1
596			void
597	root	1.8	parts (li)
598	root	1.1	uulist *li
599			PPCODE:
600			{
601			struct _uufile *p = li->thisfile;
602
603			while (p)
604			{
605			HV *pi = newHV ();
606
607			hv_store (pi, "partno" , 6, newSViv (p->partno) , 0);
608
609			if (p->filename)
610			hv_store (pi, "filename", 8, newSVpv (p->filename, 0) , 0);
611			if(p->subfname)
612			hv_store (pi, "subfname", 8, newSVpv (p->subfname, 0) , 0);
613			if(p->mimeid)
614			hv_store (pi, "mimeid" , 6, newSVpv (p->mimeid , 0) , 0);
615			if(p->mimetype)
616			hv_store (pi, "mimetype", 8, newSVpv (p->mimetype, 0) , 0);
617			if (p->data->subject)
618			hv_store (pi, "subject" , 7, newSVpv (p->data->subject,0), 0);
619			if (p->data->origin)
620			hv_store (pi, "origin" , 6, newSVpv (p->data->origin ,0), 0);
621			if (p->data->sfname)
622			hv_store (pi, "sfname" , 6, newSVpv (p->data->sfname ,0), 0);
623
624			XPUSHs (sv_2mortal (newRV_noinc ((SV *)pi)));
625
626			p = p->NEXT;
627			}
628			}
629
630			BOOT:
631	root	1.13	uu_msg_sv = newSVsv (&PL_sv_undef);
632			uu_busy_sv = newSVsv (&PL_sv_undef);
633			uu_file_sv = newSVsv (&PL_sv_undef);
634			uu_fnamefilter_sv = newSVsv (&PL_sv_undef);
635			uu_filename_sv = newSVsv (&PL_sv_undef);
636	root	1.1