static void
appendPath(const GURL &url,
GMap<GUTF8String,void *> &map,
GList<GURL> &list)
{
if( !url.is_empty() && !map.contains(url.get_string()) )
{
map[url.get_string()]=0;
list.append(url);
}
}
GURL
DjVuPortcaster::id_to_url(const DjVuPort * source, const GUTF8String &id)
{
GPList<DjVuPort> list;
compute_closure(source, list, true);
GURL url;
for(GPosition pos=list;pos;++pos)
{
url=list[pos]->id_to_url(source, id);
if (!url.is_empty()) break;
}
return url;
}
GURL
getExecDir(void)
{
// This is the same as GetModulePath in DjVuMessage.cpp
GURL retval;
GUTF8String &xprogramname=DjVuMessage::programname();
if(xprogramname.length())
{
if(xprogramname[1]=='/'
||!xprogramname.cmp("../",3)
||!xprogramname.cmp("./",2))
{
retval=GURL::Filename::UTF8(xprogramname);
}
if(retval.is_empty() || !retval.is_file())
{
GList<GURL> paths(parsePATH());
GMap<GUTF8String,void *> pathMAP;
for(GPosition pos=paths;pos;++pos)
{
retval=GURL::UTF8(xprogramname,paths[pos]);
const GUTF8String path(retval.get_string());
if(!pathMAP.contains(path))
{
if(retval.is_file())
break;
pathMAP[path]=0;
}
}
}
if (! retval.is_empty() )
retval = retval.follow_symlinks();
if (! retval.is_empty() )
retval = retval.base();
}
return retval;
}
int
main(int argc, const char **argv)
{
setlocale(LC_ALL,"");
setlocale(LC_NUMERIC,"C");
djvu_programname(argv[0]);
GArray<GUTF8String> dargv(0,argc-1);
for(int i=0;i<argc;++i)
dargv[i]=GNativeString(argv[i]);
G_TRY
{
GURL inputppmurl;
GURL outputdjvuurl;
// Defaults
cpaldjvuopts opts;
opts.dpi = 100;
opts.ncolors = 256;
opts.verbose = false;
opts.bgwhite = false;
// Parse options
for (int i=1; i<argc; i++)
{
GUTF8String arg = dargv[i];
if (arg == "-colors" && i+1<argc)
{
char *end;
opts.ncolors = strtol(dargv[++i], &end, 10);
if (*end || opts.ncolors<2 || opts.ncolors>4096)
usage();
}
else if (arg == "-dpi" && i+1<argc)
{
char *end;
opts.dpi = strtol(dargv[++i], &end, 10);
if (*end || opts.dpi<25 || opts.dpi>6000)
usage();
}
else if (arg == "-verbose" || arg == "-v")
opts.verbose = true;
else if (arg == "-bgwhite")
opts.bgwhite = true;
else if (arg[0] == '-' && arg[1])
usage();
else if (inputppmurl.is_empty())
inputppmurl = GURL::Filename::UTF8(arg);
else if (outputdjvuurl.is_empty())
outputdjvuurl = GURL::Filename::UTF8(arg);
else
usage();
}
if (inputppmurl.is_empty() || outputdjvuurl.is_empty())
usage();
// Load and run
GP<ByteStream> ibs=ByteStream::create(inputppmurl,"rb");
cpaldjvu(ibs, outputdjvuurl, opts);
}
G_CATCH(ex)
{
ex.perror();
exit(1);
}
G_ENDCATCH;
return 0;
}
int
main(int argc, const char **argv)
{
setlocale(LC_ALL,"");
setlocale(LC_NUMERIC,"C");
djvu_programname(argv[0]);
GArray<GUTF8String> dargv(0,argc-1);
for(int i=0;i<argc;++i)
dargv[i]=GNativeString(argv[i]);
G_TRY
{
GURL inputpbmurl;
GURL outputdjvuurl;
cjb2opts opts;
// Defaults
opts.forcedpi = 0;
opts.dpi = 300;
opts.losslevel = 0;
opts.verbose = false;
// Parse options
for (int i=1; i<argc; i++)
{
GUTF8String arg = dargv[i];
if (arg == "-dpi" && i+1<argc)
{
char *end;
opts.dpi = opts.forcedpi = strtol(dargv[++i], &end, 10);
if (*end || opts.dpi<25 || opts.dpi>1200)
usage();
}
else if (arg == "-losslevel")
{
char *end;
opts.losslevel = strtol(dargv[++i], &end, 10);
if (*end || opts.losslevel<0 || opts.losslevel>200)
usage();
}
else if (arg == "-lossless")
opts.losslevel = 0;
else if (arg == "-lossy")
opts.losslevel = 100;
else if (arg == "-clean") // almost deprecated
opts.losslevel = 1;
else if (arg == "-verbose" || arg == "-v")
opts.verbose = true;
else if (arg[0] == '-' && arg[1])
usage();
else if (inputpbmurl.is_empty())
inputpbmurl = GURL::Filename::UTF8(arg);
else if (outputdjvuurl.is_empty())
outputdjvuurl = GURL::Filename::UTF8(arg);
else
usage();
}
if (inputpbmurl.is_empty() || outputdjvuurl.is_empty())
usage();
// Execute
cjb2(inputpbmurl, outputdjvuurl, opts);
}
G_CATCH(ex)
{
ex.perror();
exit(1);
}
G_ENDCATCH;
return 0;
}