Path::Path(const char *p, Encoding e)
{
if(e == ASCII)
ParsePathString(ASCIItoUCS2String(p));
else
ParsePathString(URLToUCS2String(p));
}
Path::Path(const string& p, Encoding e)
{
if(e == ASCII)
ParsePathString(ASCIItoUCS2String(p.c_str()));
else
ParsePathString(URLToUCS2String(p));
}
UCS2String TemporaryFile::SuggestName()
{
static std::atomic_int globalIndex = 0;
int index = globalIndex++;
char buffer[32];
sprintf(buffer, "/tmp/pov%08x.dat", index);
return ASCIItoUCS2String(buffer);
}
UCS2String DefaultPlatformBase::CreateTemporaryFile()
{
static int cnt = 0;
char buffer[32];
cnt++;
sprintf(buffer, "/tmp/pov%08x.dat", cnt);
FILE *f = fopen(buffer, "wb");
if(f != NULL)
fclose(f);
return UCS2String(ASCIItoUCS2String(buffer));
}
UCS2String Path::URLToUCS2String(const string& p) const
{
return ASCIItoUCS2String(p.c_str()); // TODO FIXME
}
void Path::SetFile(const string& p)
{
file = ASCIItoUCS2String(p.c_str());
}
void Path::SetFile(const char *p)
{
file = ASCIItoUCS2String(p);
}
void Path::AppendFolder(const string& p)
{
folders.push_back(ASCIItoUCS2String(p.c_str()));
}
void Path::AppendFolder(const char *p)
{
folders.push_back(ASCIItoUCS2String(p));
}
void Path::SetVolume(const string& p)
{
volume = ASCIItoUCS2String(p.c_str());
}
void Path::SetVolume(const char *p)
{
volume = ASCIItoUCS2String(p);
}
UCS2String BackendSceneData::FindFile(POVMSContext ctx, const UCS2String& filename, unsigned int stype)
{
vector<UCS2String> filenames;
UCS2String foundfile;
bool tryExactFirst;
// if filename extension, matches one of the standard ones, try the exact name first
// (otherwise, try it last)
UCS2String::size_type pos = filename.find_last_of('.');
tryExactFirst = false;
if (pos != UCS2String::npos)
{
for (size_t i = 0; i < POV_FILE_EXTENSIONS_PER_TYPE; i++)
{
if ( ( strlen(gPOV_File_Extensions[stype].ext[i]) > 0 ) &&
( filename.compare(pos,filename.length()-pos, ASCIItoUCS2String(gPOV_File_Extensions[stype].ext[i])) == 0 ) )
{
// match
tryExactFirst = true;
break;
}
}
}
// build list of files to search for
if (tryExactFirst)
filenames.push_back(filename);
// add filename with extension variants to list of files to search for
for (size_t i = 0; i < POV_FILE_EXTENSIONS_PER_TYPE; i++)
{
if (strlen(gPOV_File_Extensions[stype].ext[i]) > 0)
{
UCS2String fn(filename);
fn += ASCIItoUCS2String(gPOV_File_Extensions[stype].ext[i]);
filenames.push_back(fn);
}
}
if (!tryExactFirst)
filenames.push_back(filename);
#ifdef USE_SCENE_FILE_MAPPING
// see if the file is available locally
for(vector<UCS2String>::const_iterator i(filenames.begin()); i != filenames.end(); i++)
{
FilenameToFilenameMap::iterator ilocalfile(scene2LocalFiles.find(*i));
if(ilocalfile != scene2LocalFiles.end())
return *i;
}
// see if the file is available as temporary file
for(vector<UCS2String>::const_iterator i(filenames.begin()); i != filenames.end(); i++)
{
FilenameToFilenameMap::iterator itempfile(scene2TempFiles.find(*i));
if(itempfile != scene2TempFiles.end())
return *i;
}
#endif
// otherwise, request to find the file
RenderBackend::SendFindFile(ctx, sceneId, frontendAddress, filenames, foundfile);
return foundfile;
}
UCS2String DefaultPlatformBase::GetTemporaryPath()
{
return ASCIItoUCS2String("/tmp/");
}
IMemStream::IMemStream(const unsigned char* data, size_t size, const char* formalName, POV_LONG formalStart) :
IStream(ASCIItoUCS2String(formalName)), size(size), pos(0), start(data), formalStart(formalStart)
{
fail = false;
}
