void
xtr_flac_c::create_file(xtr_base_c *_master,
KaxTrackEntry &track) {
KaxCodecPrivate *priv = FINDFIRST(&track, KaxCodecPrivate);
if (NULL == priv)
mxerror(boost::format(Y("Track %1% with the CodecID '%2%' is missing the \"codec private\" element and cannot be extracted.\n")) % m_tid % m_codec_id);
xtr_base_c::create_file(_master, track);
memory_cptr mpriv = decode_codec_private(priv);
m_out->write(mpriv);
}
void
xtr_oggbase_c::create_standard_file(xtr_base_c *master,
KaxTrackEntry &track) {
KaxCodecPrivate *priv = FINDFIRST(&track, KaxCodecPrivate);
if (NULL == priv)
mxerror(boost::format(Y("Track %1% with the CodecID '%2%' is missing the \"codec private\" element and cannot be extracted.\n")) % m_tid % m_codec_id);
init_content_decoder(track);
memory_cptr mpriv = decode_codec_private(priv);
std::vector<memory_cptr> header_packets;
try {
header_packets = unlace_memory_xiph(mpriv);
if (header_packets.empty())
throw false;
header_packets_unlaced(header_packets);
} catch (...) {
mxerror(boost::format(Y("Track %1% with the CodecID '%2%' does not contain valid headers.\n")) % m_tid % m_codec_id);
}
xtr_oggbase_c::create_file(master, track);
ogg_packet op;
for (m_packetno = 0; header_packets.size() > m_packetno; ++m_packetno) {
// Handle all the header packets: ID header, comments, etc
op.b_o_s = (0 == m_packetno ? 1 : 0);
op.e_o_s = 0;
op.packetno = m_packetno;
op.packet = header_packets[m_packetno]->get_buffer();
op.bytes = header_packets[m_packetno]->get_size();
op.granulepos = 0;
ogg_stream_packetin(&m_os, &op);
if (0 == m_packetno) /* ID header must be alone on a separate page */
flush_pages();
}
/* flush at last header, data must start on a new page */
flush_pages();
}
void complete_filename(char *str, unsigned charcount)
{
/* variables found within code */
struct ffblk file;
#undef ffblk
int found_dot = 0;
int curplace = 0;
int start;
int count;
int perfectmatch = 1;
int makelower;
char path[128];
char fname[14];
char maxmatch[13] = "";
char directory[128];
assert(str);
/* expand current file name */
count = charcount - 1;
if (count < 0)
makelower = count = 0;
else
{
/* if last character is lower case, then make lookup lower case. */
makelower = islower(str[count]);
}
while (count > 0 && str[count] != ' ') /* find front of word */
count--;
if (str[count] == ' ') /* if not at beginning, go forward 1 */
count++;
start = count;
/* extract directory from word */
strcpy(directory, &str[start]);
curplace = strlen(directory) - 1;
while (curplace >= 0 && directory[curplace] != '\\' &&
directory[curplace] != ':')
{
directory[curplace] = 0;
curplace--;
}
strcpy(path, &str[start]);
/* look for a . in the filename */
for (count = strlen(directory); path[count] != 0; count++)
if (path[count] == '.')
{
found_dot = 1;
break;
}
if (found_dot)
strcat(path, "*");
else
strcat(path, "*.*");
curplace = 0; /* current fname */
#ifdef FEATURE_LONG_FILENAMES
if( lfncomplete ? lfnfindfirst( path, &file, FILE_SEARCH_MODE ) == 0 :
findfirst( path, ( struct ffblk * )&file, FILE_SEARCH_MODE )
== 0 )
#else
if (FINDFIRST(path, &file, FILE_SEARCH_MODE) == 0)
#endif
{ /* find anything */
do
{
if (file.ff_name[0] == '.' &&
(!file.ff_name[1] ||
(file.ff_name[1] == '.' && !file.ff_name[2]))) /* ignore . and .. */
continue;
strcpy(fname, file.ff_name);
if (makelower)
strlwr(fname);
if (file.ff_attrib == FA_DIREC)
strcat(fname, "\\");
else
strcat(fname, " ");
if (!maxmatch[0] && perfectmatch)
strcpy(maxmatch, fname);
else
{
for (count = 0; maxmatch[count] && fname[count]; count++)
if (maxmatch[count] != fname[count])
{
perfectmatch = 0;
maxmatch[count] = 0;
break;
}
}
}
#ifdef FEATURE_LONG_FILENAMES
while( lfncomplete ? lfnfindnext( &file ) == 0 :
findnext( ( struct ffblk * )&file ) == 0 );
#else
while (FINDNEXT(&file) == 0);
#endif
FINDSTOP(&file);
strcpy(&str[start], directory);
strcat(&str[start], maxmatch);
if (!perfectmatch)
beep();
}
else /* no match found */
beep();
}
char *readbatchline(int *eflag, char *textline, int size)
{
/*
* Read and return the next executable line from the current batch file
*
* If no batch file is current or no further executable lines are found
* return NULL.
*
* Here we also look out for FOR bcontext structures which trigger the
* FOR expansion code.
*
* Set eflag to 0 if line is not to be echoed else 1
*/
char *first;
char *ip;
if (bc == 0) /* No batch */
return 0;
dprintf(("readbatchline ()\n"));
assert(textline);
assert(size > 1);
assert(eflag);
ip = ""; /* make sure ip != NULL in the first
iteration of the loop */
while (bc)
{
first = 0; /* by default return "no file" */
if (bc->forvar) /* If its a FOR context... */
{
int forvarlen;
char
*fv1,
*sp, /* pointer to prototype command */
*dp, /* Place to expand protoype */
*fv; /* Next list element */
if (chkCBreak(BREAK_FORCMD) || bc->shiftlevel > bc->numParams)
/* End of list or User break so... */
{
exit_batch(); /* just exit this context */
continue;
}
fv1 = fv = getArgCur(0);
if (bc->ffind) { /* First already done fo do next */
if(FINDNEXT(bc->ffind) != 0) { /* no next file */
free(bc->ffind); /* free the buffer */
bc->ffind = 0;
bc->shiftlevel++; /* On to next list element */
continue;
}
fv = bc->ffind->ff_name;
} else
{
if (strpbrk(fv, "?*") == 0) { /* element is not wild file */
bc->shiftlevel++; /* No -> use it and shift list */
fv1 = ""; /* No additional info */
} else
/* Wild file spec, find first (or next) file name */
{
/* For first find, allocate a find first block */
if ((bc->ffind = (struct ffblk *)malloc(sizeof(struct ffblk)))
== 0)
{
error_out_of_memory();
exit_batch(); /* kill this FOR context */
break;
}
if(FINDFIRST(fv, bc->ffind, FA_NORMAL) == 0) {
/* found a file */
*dfnfilename(fv) = '\0'; /* extract path */
fv = bc->ffind->ff_name;
} else { /* if not found use the string itself */
#if 0
/* To use the pattern is not compatible with MS COMMAND */
++bc->shiftlevel;
fv1 = ""; /* No additional info */
#else
free(bc->ffind); /* free the buffer */
bc->ffind = 0;
bc->shiftlevel++; /* On to next list element */
continue;
#endif
}
}
}
/* At this point, fv points to parameter string */
/* fv1 is the string usually set to the path to the
found file, otherwise it points to "" */
sp = bc->forproto; /* pointer to prototype command */
dp = textline; /* Place to expand protoype */
assert(sp);
assert(bc->forvar);
forvarlen = strlen(bc->forvar);
while (*sp)
{
if (memcmp(sp, bc->forvar, forvarlen) == 0)
dp = stpcpy(stpcpy(dp, fv1), fv), sp += forvarlen;
else
*dp++ = *sp++; /* Else just copy */
}
*dp = '\0';
assert(dp - textline <= size);
*eflag = echo;
first = textline;
break;
}
if (!bc->bfile)
{ /* modifyable batchfiles */
if ((bc->bfile = fopen(bc->bfnam, "rt")) == 0)
{
error_bfile_vanished(bc->bfnam);
exit_batch();
continue;
}
bc->bclose = 1;
if (bc->brewind)
{
bc->brewind = 0; /* fopen() position at start of file */
bc->blinecnt = 0;
}
else if (fsetpos(bc->bfile, &bc->bpos))
{ /* end of file reached */
/* so says MS COMMAND */
exit_batch();
continue;
}
}
else if(bc->brewind) {
rewind(bc->bfile);
bc->brewind = 0;
bc->blinecnt = 0;
}
assert(ip != 0);
++bc->blinecnt;
if (chkCBreak(BREAK_BATCHFILE) /* User break */
|| fgets(textline, size, bc->bfile) == 0 /* End of file.... */
|| (ip = textlineEnd(textline, size)) == 0) /* line too long */
{
if (!ip)
error_long_batchline(bc->bfnam, bc->blinecnt);
exit_batch();
continue;
}
/* Strip leading spaces and trailing space/control chars */
rtrimsp(textline);
first = ltrimcl(textline);
assert(first);
/* ignore empty lines */
if (!*first)
continue;
if (*first == ':')
{
/* if a label is searched for test if we reached it */
if(bc->blabel) {
/* label: the 1st word immediately following the colon ':' */
for(ip = ++first; isgraph(*ip); ++ip)
;
*ip = '\0';
if (stricmp(first, bc->blabel) == 0)
{ /* OK found */
free(bc->blabel);
bc->blabel = 0;
}
}
continue; /* ignore label */
}
if (bc->blabel)
continue; /* we search for a label! */
if (*first == '@') /* don't echo this line */
{
first = ltrimcl(first + 1);
*eflag = 0;
}
else
*eflag = echo;
break;
}
if (bc && bc->bclose)
{ /* modifyable batchfiles - ska */
fgetpos(bc->bfile, &bc->bpos);
fclose(bc->bfile);
bc->bfile = 0;
bc->bclose = 0;
}
return first;
}
void
header_editor_frame_c::handle_tracks(kax_analyzer_data_c *data) {
m_e_tracks = m_analyzer->read_element(data);
if (!m_e_tracks)
return;
KaxTracks *kax_tracks = static_cast<KaxTracks *>(m_e_tracks.get_object());
int track_type = -1;
size_t i;
for (i = 0; kax_tracks->ListSize() > i; ++i) {
KaxTrackEntry *k_track_entry = dynamic_cast<KaxTrackEntry *>((*kax_tracks)[i]);
if (NULL == k_track_entry)
continue;
KaxTrackType *k_track_type = dynamic_cast<KaxTrackType *>(FINDFIRST(k_track_entry, KaxTrackType));
if (NULL == k_track_type)
continue;
unsigned int track_number = 0;
KaxTrackNumber *k_track_number = dynamic_cast<KaxTrackNumber *>(FINDFIRST(k_track_entry, KaxTrackNumber));
if (NULL != k_track_number)
track_number = uint64(*k_track_number);
wxString title;
track_type = uint64(*k_track_type);
he_track_type_page_c *page = new he_track_type_page_c(this, track_type, track_number, m_e_tracks);
page->init();
he_value_page_c *child_page;
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxTrackNumber::ClassInfos, YT("Track number"),
YT("The track number as used in the Block Header."));
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxTrackUID::ClassInfos, YT("Track UID"),
YT("A unique ID to identify the Track. This should be\nkept the same when making a direct stream copy\nof the Track to another file."));
child_page->init();
child_page = new he_bool_value_page_c(this, page, k_track_entry, KaxTrackFlagDefault::ClassInfos, YT("'Default track' flag"),
YT("Set if that track (audio, video or subs) SHOULD\nbe used if no language found matches the\nuser preference."));
child_page->init();
child_page = new he_bool_value_page_c(this, page, k_track_entry, KaxTrackFlagEnabled::ClassInfos, YT("'Track enabled' flag"), YT("Set if the track is used."));
child_page->init();
child_page = new he_bool_value_page_c(this, page, k_track_entry, KaxTrackFlagForced::ClassInfos, YT("'Forced display' flag"),
YT("Set if that track MUST be used during playback.\n"
"There can be many forced track for a kind (audio,\nvideo or subs). "
"The player should select the one\nwhose language matches the user preference or the\ndefault + forced track."));
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxTrackMinCache::ClassInfos, YT("Minimum cache"),
YT("The minimum number of frames a player\nshould be able to cache during playback.\n"
"If set to 0, the reference pseudo-cache system\nis not used."));
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxTrackMaxCache::ClassInfos, YT("Maximum cache"),
YT("The maximum number of frames a player\nshould be able to cache during playback.\n"
"If set to 0, the reference pseudo-cache system\nis not used."));
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxTrackDefaultDuration::ClassInfos, YT("Default duration"),
YT("Number of nanoseconds (not scaled) per frame."));
child_page->init();
child_page = new he_float_value_page_c(this, page, k_track_entry, KaxTrackTimecodeScale::ClassInfos, YT("Timecode scaling"),
YT("The scale to apply on this track to work at normal\nspeed in relation with other tracks "
"(mostly used\nto adjust video speed when the audio length differs)."));
child_page->init();
child_page = new he_string_value_page_c(this, page, k_track_entry, KaxTrackName::ClassInfos, YT("Name"), YT("A human-readable track name."));
child_page->init();
child_page = new he_language_value_page_c(this, page, k_track_entry, KaxTrackLanguage::ClassInfos, YT("Language"),
YT("Specifies the language of the track in the\nMatroska languages form."));
child_page->init();
child_page = new he_ascii_string_value_page_c(this, page, k_track_entry, KaxCodecID::ClassInfos, YT("Codec ID"), YT("An ID corresponding to the codec."));
child_page->init();
child_page = new he_string_value_page_c(this, page, k_track_entry, KaxCodecName::ClassInfos, YT("Codec name"), YT("A human-readable string specifying the codec."));
child_page->init();
if (track_video == track_type) {
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoPixelWidth::ClassInfos,
YT("Video pixel width"), YT("Width of the encoded video frames in pixels."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoPixelHeight::ClassInfos,
YT("Video pixel height"), YT("Height of the encoded video frames in pixels."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoDisplayWidth::ClassInfos,
YT("Video display width"), YT("Width of the video frames to display."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoDisplayHeight::ClassInfos,
YT("Video display height"), YT("Height of the video frames to display."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoDisplayUnit::ClassInfos,
YT("Video display unit"), YT("Type of the unit for DisplayWidth/Height\n(0: pixels, 1: centimeters, 2: inches)."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoPixelCropLeft::ClassInfos,
YT("Video crop left"), YT("The number of video pixels to remove\non the left of the image."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoPixelCropTop::ClassInfos,
YT("Video crop top"), YT("The number of video pixels to remove\non the top of the image."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoPixelCropRight::ClassInfos,
YT("Video crop right"), YT("The number of video pixels to remove\non the right of the image."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoPixelCropBottom::ClassInfos,
YT("Video crop bottom"), YT("The number of video pixels to remove\non the bottom of the image."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoAspectRatio::ClassInfos, YT("Video aspect ratio type"),
YT("Specify the possible modifications to the aspect ratio\n(0: free resizing, 1: keep aspect ratio, 2: fixed)."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxVideoStereoMode::ClassInfos, YT("Video stereo mode"), YT("Stereo-3D video mode (0 - 11, see documentation)."));
child_page->set_sub_master_callbacks(KaxTrackVideo::ClassInfos);
child_page->init();
} else if (track_audio == track_type) {
child_page = new he_float_value_page_c(this, page, k_track_entry, KaxAudioSamplingFreq::ClassInfos, YT("Audio sampling frequency"), YT("Sampling frequency in Hz."));
child_page->set_sub_master_callbacks(KaxTrackAudio::ClassInfos);
child_page->init();
child_page = new he_float_value_page_c(this, page, k_track_entry, KaxAudioOutputSamplingFreq::ClassInfos,
YT("Audio output sampling frequency"), YT("Real output sampling frequency in Hz."));
child_page->set_sub_master_callbacks(KaxTrackAudio::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxAudioChannels::ClassInfos, YT("Audio channels"), YT("Numbers of channels in the track."));
child_page->set_sub_master_callbacks(KaxTrackAudio::ClassInfos);
child_page->init();
child_page = new he_unsigned_integer_value_page_c(this, page, k_track_entry, KaxAudioBitDepth::ClassInfos, YT("Audio bit depth"), YT("Bits per sample, mostly used for PCM."));
child_page->set_sub_master_callbacks(KaxTrackAudio::ClassInfos);
child_page->init();
}
// m_tc_tree->ExpandAllChildren(page->m_page_id);
}
}
int cmd_del(char *rest)
{
int ec = E_None; /* exit code */
int i;
unsigned count = 0;
struct ffblk f;
/* Make fullname somewhat larger to ensure that appending
a matched name, one backslash and one hope. */
char fullname[MAXPATH + sizeof(f.ff_name) + 2],
*p, *q;
int len;
char **arg;
int argc, optc;
/* initialize options */
optP = 0;
if((arg = scanCmdline(rest, opt_del, 0, &argc, &optc)) == 0)
return E_Other;
if(!argc) {
error_req_param_missing();
ec = E_Useage;
}
else {
i = 0;
do {
assert(arg[i]);
/* Get the pattern fully-qualified */
/* Note: An absolute path always contains:
A:\\
--> It's always three bytes long at minimum
and always contains a backslash */
p = dfnexpand(arg[i], 0);
assert(strlen(p) >= 3);
if ((len = strlen(p)) >= MAXPATH)
{
error_filename_too_long(p);
free(p);
ec = E_Other;
goto errRet;
}
strcpy(fullname, p); /* Operating over a local buffer simplifies
the process; rather than keep the pattern
within dynamic memory */
free(p);
p = fullname + len;
/* check if it is a directory */
if(dfnstat(fullname) & DFN_DIRECTORY)
{
if (p[-1] != '\\')
*p++ = '\\';
}
if (p[-1] == '\\') /* delete a whole directory */
p = stpcpy(p, "*.*");
/* p := address to copy the filename to to form the fully-qualified
filename */
/* There is at least one backslash within fullname, because of dfnexpand() */
while (*--p != '\\') ;
++p;
/* make sure user is sure if all files are to be
* deleted */
if (!optP && *p == '*' && ((q = strchr(p, '.')) == 0 || q[1] == '*'))
{
displayString(TEXT_MSG_DELETE_ALL);
if (vcgetcstr("YN\n\r") != 'Y')
{
ec = E_Other;
goto errRet;
}
}
if (FINDFIRST(fullname, &f, FA_ARCH))
{
error_sfile_not_found(fullname);
}
else do {
strcpy(p, f.ff_name); /* Make the full path */
if (optP)
{
printf("%s, Delete(Y/N)?", fullname);
switch (vcgetcstr("YN\n\r"))
{
case '\3': /* ^Break pressed */
ec = E_CBreak;
goto errRet;
case 'Y':
break; /* yes, delete */
default:
continue; /* no, don't delete */
}
}
else if (cbreak) { /* is also probed for in vcgetstr() */
ec = E_CBreak;
goto errRet;
}
#ifdef NODEL
/* define NODEL if you want to debug */
puts(fullname);
#else
if (unlink(fullname) != 0)
{
perror(fullname); /* notify the user */
}
else ++count;
#endif
} while (FINDNEXT(&f) == 0);
} while(++i < argc);
}
errRet:
if(echo) {
dispCount(count, "no file", "one file", "%u files");
puts(" removed.");
}
freep(arg);
return ec;
}
int copy(char *dst, char *pattern, struct CopySource *src
, int openMode)
{ char mode[3], *p;
struct ffblk ff;
struct CopySource *h;
char *rDest, *rSrc;
FILE *fin, *fout;
int rc, asc;
char *buf;
size_t len;
assert(dst);
assert(pattern);
assert(src);
if(FINDFIRST(pattern, &ff, FA_RDONLY | FA_ARCH) != 0) {
error_sfile_not_found(pattern);
return 0;
}
mode[2] = '\0';
do {
if((rDest = fillFnam(dst, ff.ff_name)) == 0)
return 0;
h = src;
do { /* to prevent to open a source file for writing, e.g.
for COPY *.c *.? */
if((rSrc = fillFnam(h->fnam, ff.ff_name)) == 0) {
free(rDest);
return 0;
}
rc = samefile(rDest, rSrc);
free(rSrc);
if(rc < 0) {
error_out_of_memory();
free(rDest);
return 0;
} else if(rc) {
error_selfcopy(rDest);
free(rDest);
return 0;
}
} while((h = h->app) != 0);
if(interactive_command /* Suppress prompt if in batch file */
&& openMode != 'a' && !optY && (fout = fopen(rDest, "rb")) != 0) {
int destIsDevice = isadev(fileno(fout));
fclose(fout);
if(!destIsDevice) { /* Devices do always exist */
switch(userprompt(PROMPT_OVERWRITE_FILE, rDest)) {
default: /* Error */
case 4: /* Quit */
free(rDest);
return 0;
case 3: /* All */
optY = 1;
case 1: /* Yes */
break;
case 2: /* No */
free(rDest);
continue;
}
}
}
if(cbreak) {
free(rDest);
return 0;
}
mode[0] = openMode;
mode[1] = 'b';
if((fout = fdevopen(rDest, mode)) == 0) {
error_open_file(rDest);
free(rDest);
return 0;
}
mode[0] = 'r';
h = src;
do {
if((rSrc = fillFnam(h->fnam, ff.ff_name)) == 0) {
fclose(fout);
free(rDest);
return 0;
}
mode[1] = (asc = h->flags & ASCII) != 0? 't': 'b';
reOpenIn:
if((fin = fdevopen(rSrc, mode)) == 0) {
error_open_file(rSrc);
fclose(fout);
free(rSrc);
free(rDest);
return 0;
}
if(isadev(fileno(fin)) && mode[1] != 't'
&& (h->flags & BINARY) == 0) {
/* character devices are opened in textmode
by default */
fclose(fin);
mode[1] = 't';
goto reOpenIn;
}
dispCopy(rSrc, rDest, openMode == 'a' || h != src);
if(cbreak) {
fclose(fin);
fclose(fout);
free(rSrc);
free(rDest);
return 0;
}
/* Now copy the file */
rc = 1;
if(mode[1] != 't') { /* binary file */
if(Fcopy(fout, fin) != 0) {
if(ferror(fin)) {
error_read_file(rSrc);
} else if(ferror(fout)) {
error_write_file(rDest);
} else error_copy();
rc = 0;
}
} else { /* text file, manually transform '\n' */
if(Fmaxbuf((byte**)&buf, &len) == 0) {
if(len > INT_MAX)
len = INT_MAX;
while(fgets(buf, len, fin)) {
p = strchr(buf, '\0');
if(*--p == '\n') {
*p = '\0';
fputs(buf, fout);
putc('\r', fout);
putc('\n', fout);
} else
fputs(buf, fout);
}
free(buf);
} else {
error_out_of_memory();
rc = 0;
}
}
if(rc)
if(ferror(fin)) {
error_read_file(rSrc);
rc = 0;
} else if(ferror(fout)) {
error_write_file(rDest);
rc = 0;
}
if(cbreak)
rc = 0;
fclose(fin);
free(rSrc);
if(!rc) {
fclose(fout);
free(rDest);
return 0;
}
} while((h = h->app) != 0);
if(asc) { /* append the ^Z as we copied in ASCII mode */
putc(0x1a, fout);
}
rc = ferror(fout);
fclose(fout);
if(rc) {
error_write_file(rDest);
free(rDest);
return 0;
}
free(rDest);
} while(FINDNEXT(&ff) == 0);
return 1;
}
void complete_filename(char *str, unsigned charcount)
{
// variables found within code
struct ffblk file;
int found_dot = 0;
int curplace = 0;
int start;
int count;
int perfectmatch = 1;
int makelower;
char path[128];
char fname[14];
char maxmatch[13] = "";
char directory[128];
assert(str);
// expand current file name
count = charcount - 1;
if (count < 0)
makelower = count = 0;
else
{
// if last character is lower case, then make lookup lower case.
makelower = islower(str[count]);
}
while (count > 0 && str[count] != ' ') // find front of word
count--;
if (str[count] == ' ') // if not at beginning, go forward 1
count++;
start = count;
// extract directory from word
strcpy(directory, &str[start]);
curplace = strlen(directory) - 1;
while (curplace >= 0 && directory[curplace] != '\\' &&
directory[curplace] != ':')
{
directory[curplace] = 0;
curplace--;
}
strcpy(path, &str[start]);
// look for a . in the filename
for (count = strlen(directory); path[count] != 0; count++)
if (path[count] == '.')
{
found_dot = 1;
break;
}
if (found_dot)
strcat(path, "*");
else
strcat(path, "*.*");
curplace = 0; // current fname
if (FINDFIRST(path, &file, FILE_SEARCH_MODE) == 0)
{ // find anything
do
{
if (file.ff_name[0] == '.') // ignore . and ..
continue;
strcpy(fname, file.ff_name);
if (makelower)
strlwr(fname);
if (file.ff_attrib == FA_DIREC)
strcat(fname, "\\");
else
strcat(fname, " ");
if (!maxmatch[0] && perfectmatch)
strcpy(maxmatch, fname);
else
{
for (count = 0; maxmatch[count] && fname[count]; count++)
if (maxmatch[count] != fname[count])
{
perfectmatch = 0;
maxmatch[count] = 0;
break;
}
}
}
while (FINDNEXT(&file) == 0);
strcpy(&str[start], directory);
strcat(&str[start], maxmatch);
if (!perfectmatch)
beep();
}
else /* no match found */
beep();
}
/*
* dir_list
*
* list the files in the directory
*/
int dir_list(int pathlen
, char *pattern
, unsigned long *dcnt
, unsigned long *fcnt
, unsigned long *bcnt
)
{
struct ffblk file;
unsigned long bytecount = 0;
unsigned long filecount = 0;
unsigned long dircount = 0;
int time;
int count;
unsigned mode = FA_RDONLY | FA_ARCH | FA_DIREC;
int rv = E_None;
assert(path);
assert(pattern);
assert(pathlen >= 2); /* at least root */
/* if the user wants all files listed */
if (optA)
mode |= FA_HIDDEN | FA_SYSTEM;
/* Search for matching entries */
path[pathlen - 1] = '\\';
strcpy(&path[pathlen], pattern);
if (FINDFIRST(path, &file, mode) == 0) {
/* moved down here because if we are recursively searching and
* don't find any files, we don't want just to print
* Directory of C:\SOMEDIR
* with nothing else
*/
if (!optB)
{
rv = flush_nl();
if(rv == E_None) {
/* path without superflous '\' at its end */
if(pathlen == 3) /* root directory */
path[pathlen] = '\0'; /* path := path w/o filename */
else path[pathlen - 1] = '\0';
/* /// Changed to exactly match DOS's formatting. - Ron Cemer */
printf("%sDirectory of %s\n", (optS ? "" : " "), path);
if((rv = incline()) == E_None) {
putchar('\n');
rv = incline();
}
}
}
/* For counting columns of output */
count = WIDE_COLUMNS;
/* if optB && optS the path with trailing backslash is needed,
also for optS below do {} while */
strcpy(&path[pathlen - 1], "\\");
if(rv == E_None) do {
assert(strlen(file.ff_name) < 13);
if (cbreak)
rv = E_CBreak;
else {
if (optL)
strlwr(file.ff_name);
if (optW)
{
char buffer[sizeof(file.ff_name) + 3];
if (file.ff_attrib & FA_DIREC)
{
sprintf(buffer, "[%s]", file.ff_name);
dircount++;
}
else
{
strcpy(buffer, file.ff_name);
filecount++;
bytecount += file.ff_fsize;
}
printf("%-15s", buffer);
if (!--count)
{
/* outputted 5 columns */
putchar('\n');
rv = incline();
count = WIDE_COLUMNS;
}
}
else if (optB)
{
if (strcmp(file.ff_name, ".") == 0 || strcmp(file.ff_name, "..") == 0)
continue;
if (optS)
fputs(path, stdout);
printf("%-13s\n", file.ff_name);
if (file.ff_attrib & FA_DIREC)
dircount++;
else {
filecount++;
bytecount += file.ff_fsize;
}
rv = incline();
}
else
{
char buffer[sizeof(long) * 4 + 2], *ext;
if (file.ff_name[0] == '.')
printf("%-13s", file.ff_name);
else
{
ext = strrchr(file.ff_name, '.');
if (!ext)
ext = "";
else
*ext++ = '\0';
printf("%-8s %-3s ", file.ff_name, ext);
}
if (file.ff_attrib & FA_DIREC)
{
printf("%-14s", " <DIR>");
dircount++;
}
else
{
convert(file.ff_fsize, buffer);
printf(" %10s ", buffer);
bytecount += file.ff_fsize;
filecount++;
}
printf(" %.2d-%.2d-%02d", ((file.ff_fdate >> 5) & 0x000f),
(file.ff_fdate & 0x001f), ((file.ff_fdate >> 9) + 80) % 100);
time = file.ff_ftime >> 5 >> 6;
printf(" %2d:%.2u%c\n",
(time == 0 ? 12 : (time <= 12 ? time : time - 12)),
((file.ff_ftime >> 5) & 0x003f),
(time <= 11 ? 'a' : 'p'));
rv = incline();
}
}
}
while (rv == E_None && FINDNEXT(&file) == 0);
}
if (rv == E_None && optW && (count != 0))
{
putchar('\n');
rv = incline();
}
if (rv == E_None)
if(filecount || dircount)
{
/* The code that was here is now in print_summary */
rv = print_summary(filecount, bytecount);
}
else if(!optS)
{
error_file_not_found();
rv = E_Other;
}
if(rv == E_None /* no error */
&& optS) { /* do recursively */
/* already set for optB && optS before do {} while above
path[pathlen - 1] = '\\'; */
strcpy(&path[pathlen], "*.*");
if (FINDFIRST(path, &file, mode) == 0) do {
if((file.ff_attrib & FA_DIREC) != 0 /* is directory */
&& strcmp(file.ff_name, ".") != 0 /* not cur dir */
&& strcmp(file.ff_name, "..") != 0) { /* not parent dir */
if (optL)
strlwr(file.ff_name);
strcpy(&path[pathlen], file.ff_name);
rv = dir_list(pathlen + strlen(file.ff_name) + 1, pattern
, &dircount, &filecount, &bytecount
);
}
} while (rv == E_None && FINDNEXT(&file) == 0);
}
*dcnt += dircount;
*fcnt += filecount;
*bcnt += bytecount;
return rv;
}
/*
* dir_print_header
*
* print the header for the dir command
*/
int dir_print_header(int drive)
{
/* one byte alignment */
#pragma -a-
struct media_id
{
int info_level;
int serial1;
int serial2;
char vol_id[11];
char file_sys[8];
}
media;
/* standard alignment */
#pragma -a.
struct ffblk f;
struct SREGS s;
union REGS r;
int currDisk;
int rv;
if (cbreak)
return E_CBreak;
if (optB)
return 0;
currDisk = getdisk();
if(changeDrive(drive+1) != 0) {
setdisk(currDisk);
return 1;
}
/* get the media ID of the drive */
/*
Format of disk info:
Offset Size Description (Table 01766)
00h WORD 0000h (info level)
02h DWORD disk serial number (binary)
06h 11 BYTEs volume label or "NO NAME " if none present
11h 8 BYTEs (AL=00h only) filesystem type (see #01767)
*/
r.x.ax = 0x6900;
r.x.bx = drive + 1;
s.ds = FP_SEG(&media);
r.x.dx = FP_OFF(&media);
int86x(0x21, &r, &r, &s);
/* print drive info */
printf("\n Volume in drive %c", drive + 'A');
if (FINDFIRST("\\*.*", &f, FA_LABEL) == 0)
{
/* Added to remove "." from labels which are longer than
8 characters (as DOS does). */
char *dotptr = strchr(f.ff_name, '.');
if (dotptr != NULL)
if(strlen(dotptr + 1))
memmove(dotptr, dotptr + 1, strlen(dotptr));
else *dotptr = '\0'; /* dot at end of name */
printf(" is %s\n", f.ff_name);
}
else
{
printf(" has no label\n");
}
setdisk(currDisk);
if ((rv = incline()) == 0) {
/* print the volume serial number if the return was successful */
if (!r.x.cflag)
{
printf(" Volume Serial Number is %04X-%04X\n", media.serial2, media.serial1);
rv = incline();
}
}
/* Added to exactly match DOS's formatting. */
if ( (optS) && (rv == 0) ) {
printf("\n");
rv = incline();
}
return rv;
}
/*
* dir_print_header
*
* print the header for the dir command
*/
int dir_print_header(int drive)
{
#pragma -a-
struct media_id
{
int info_level;
int serial1;
int serial2;
char vol_id[11];
char file_sys[8];
}
media;
#pragma -a.
struct REGPACK r;
struct ffblk f;
int disk;
int rv;
if (cbreak)
return E_CBreak;
if (optB)
return 0;
disk = getdisk();
if(changeDrive(drive + 1) != 0)
return 1;
/* get the media ID of the drive */
/*
Format of disk info:
Offset Size Description (Table 01766)
00h WORD 0000h (info level)
02h DWORD disk serial number (binary)
06h 11 BYTEs volume label or "NO NAME " if none present
11h 8 BYTEs (AL=00h only) filesystem type (see #01767)
*/
r.r_ax = 0x6900;
r.r_bx = 0;
r.r_ds = FP_SEG(&media);
r.r_dx = FP_OFF(&media);
intr(0x21, &r);
/* print drive info */
printf("\n Volume in drive %c", drive + 'A');
if (FINDFIRST("\\*.*", &f, FA_LABEL) == 0)
{
printf(" is %s\n", f.ff_name);
}
else
{
printf(" has no label\n");
}
setdisk(disk);
if ((rv = incline()) == 0) {
/* print the volume serial number if the return was successful */
if (!r.r_flags & 1)
{
printf(" Volume Serial Number is %04X-%04X\n"
, media.serial2, media.serial1);
rv = incline();
}
}
return rv;
}