//--------------------------------------------------------------
void handleChapters::readDir(){
printf("reading directory sir\n");
// load content
dir.listDir("content/");
dir.sort(); // in linux the file system doesn't return file lists ordered in alphabetical order
//allocate the vector to have as many strings as files
if( dir.size() ){
chapters.assign(dir.size(), Chapters());
}
// you can now iterate through the files and load them into the Chapters vector
for(int i = 0; i < (int)dir.size(); i++){
file.open(dir.getPath(i));
if(file.isDirectory()){
dir.sort(); // do this again to alfabetize
chapters[i].complete = false; // don't worry kids, we're just not certain yet
chapters[i].inOrder = false; // let me get back to that
chapters[i].name = dir.getName(i);
printf("%s\n",chapters[i].name.c_str());
// getting filename should be a folder
// write a new chapter to the XMl object
if( XML.pushTag("movies", lastTagNumber) ){
dir.listDir(dir.getPath(i)+"/");
dir.sort();
int lastChapNumber = XML.addTag("chapter");
// writing chapter folder name to XML object
XML.setValue("chapter:name", chapters[i].name, lastChapNumber);
//printf("tagNum: %i\n",lastChapNumber);
//printf("lastTagNumber: %i\n",lastTagNumber);
// iterate through directory
for(int f = 0; f < (int)dir.size(); f++){
file.open(dir.getPath(f));
printf("iterating through directory %i\n",f);
if(file.isFile()){
file.open(dir.getPath(f));
// check if movie is named L, M or R then add to filmInfo object thats inside Chapters
// furthermore we check for several aspects of the film files, some info is only gained
// when actually loading the video, so thats where the tempMov kicks in. This is a bit
// processor heavy though, so do't do it all the time!
string baseName = file.getBaseName();
string firstChar = "";
firstChar += baseName[0];
printf("filename: %s\n", dir.getName(f).c_str());
if(firstChar == "L"){ // left screen duh
chapters[i].left.file = dir.getPath(f);
chapters[i].left.name = dir.getName(f);
chapters[i].left.filesize = file.getSize();
ofVideoPlayer vid;
videos.push_back(vid);
if (videos.back().loadMovie(chapters[i].left.file)) {
chapters[i].left.width = videos.back().getWidth();
chapters[i].left.height = videos.back().getHeight();
chapters[i].left.duration = videos.back().getDuration();
chapters[i].left.numFrames = videos.back().getTotalNumFrames();
}
chapters[i].left.sameSettings = false; // figure this out later
if( XML.pushTag("chapter", lastChapNumber) ){
int tagNum = XML.addTag("left");
// writing film info of this thing to XML
XML.setValue("left:file", chapters[i].left.file, tagNum);
XML.setValue("left:name", chapters[i].left.name, tagNum);
XML.setValue("left:duration", chapters[i].left.duration, tagNum);
XML.setValue("left:frames", chapters[i].left.numFrames, tagNum);
XML.setValue("left:filesize", chapters[i].left.filesize, tagNum);
XML.setValue("left:width", chapters[i].left.width, tagNum);
XML.setValue("left:height", chapters[i].left.height, tagNum);
XML.popTag();
}
} else if(firstChar == "M"){ // middle screen duh
chapters[i].middle.file = dir.getPath(f);
chapters[i].middle.name = dir.getName(f);
chapters[i].middle.filesize = file.getSize();
ofVideoPlayer vid;
videos.push_back(vid);
if (videos.back().loadMovie(chapters[i].middle.file)) {
chapters[i].middle.width = videos.back().getWidth();
chapters[i].middle.height = videos.back().getHeight();
chapters[i].middle.duration = videos.back().getDuration();
chapters[i].middle.numFrames = videos.back().getTotalNumFrames();
}
chapters[i].middle.sameSettings = false; // figure this out later
if( XML.pushTag("chapter", lastChapNumber) ){
int tagNum = XML.addTag("middle");
// writing film info of this thing to XML
XML.setValue("middle:file", chapters[i].middle.file, tagNum);
XML.setValue("middle:name", chapters[i].middle.name, tagNum);
XML.setValue("middle:duration", chapters[i].middle.duration, tagNum);
XML.setValue("middle:frames", chapters[i].left.numFrames, tagNum);
XML.setValue("middle:filesize", chapters[i].middle.filesize, tagNum);
XML.setValue("middle:width", chapters[i].middle.width, tagNum);
XML.setValue("middle:height", chapters[i].middle.height, tagNum);
XML.popTag();
}
} else if(firstChar == "R"){ // right screen duh
chapters[i].right.file = dir.getPath(f);
chapters[i].right.name = dir.getName(f);
chapters[i].right.filesize = file.getSize();
ofVideoPlayer vid;
videos.push_back(vid);
if (videos.back().loadMovie(chapters[i].right.file)) {
chapters[i].right.width = videos.back().getWidth();
chapters[i].right.height = videos.back().getHeight();
chapters[i].right.duration = videos.back().getDuration();
chapters[i].right.numFrames = videos.back().getTotalNumFrames();
}
chapters[i].right.sameSettings = false; // figure this out later
if( XML.pushTag("chapter", lastChapNumber) ){
int tagNum = XML.addTag("right");
// writing film info of this thing to XML
XML.setValue("right:file", chapters[i].right.file, tagNum);
XML.setValue("right:name", chapters[i].right.name, tagNum);
XML.setValue("right:duration", chapters[i].right.duration, tagNum);
XML.setValue("right:frames", chapters[i].left.numFrames, tagNum);
XML.setValue("right:filesize", chapters[i].right.filesize, tagNum);
XML.setValue("right:width", chapters[i].right.width, tagNum);
XML.setValue("right:height", chapters[i].right.height, tagNum);
XML.popTag();
}
}
}
}
dir.listDir("content/");
dir.sort();
// pop out of chapter
XML.popTag();
}
} else {
printf("no directory senior! - %s\n", dir.getPath(i).c_str());
}
}
checkFiles(); // checking to see if all files are in order
writeXML(); // write it to an XML file, makes it easy to check whats wrong
// chopping up the xml file into 300 char pieces so I can send it over the MPE network for checking
XML.copyXmlToString(totalXmlString);
totalXmlString.erase(std::remove(totalXmlString.begin(), totalXmlString.end(), '\n'), totalXmlString.end());
totalXmlString.erase(std::remove(totalXmlString.begin(), totalXmlString.end(), ' '), totalXmlString.end());
totalXmlString.erase(std::remove(totalXmlString.begin(), totalXmlString.end(), ','), totalXmlString.end());
int chopLength = 300;
float fChops = float(totalXmlString.size())/float(chopLength);
float fChopsRoundUP = ceil(fChops);
int numChops = int(fChopsRoundUP);
partXML.resize(numChops);
for (int i = 0; i < numChops; i++) {
partXML[i].part = totalXmlString.substr(i*chopLength,chopLength);
partXML[i].checked = false;
}
// deleting the videoplayer instances we just used
for (int i = 0; i < videos.size(); i++) {
videos[i].close();
}
videos.erase(videos.begin(), videos.end());
}
bool ParseCUESheet(CString cueData, CAtlList<Chapters> &ChaptersList, CString& Title, CString& Performer)
{
BOOL fAudioTrack;
int track_no = -1, /*index, */index_cnt = 0;
REFERENCE_TIME rt = _I64_MIN;
CString TrackTitle;
CString title, performer;
Title.Empty();
Performer.Empty();
CAtlList<CString> cuelines;
Explode(cueData, cuelines, '\n');
if (cuelines.GetCount() <= 1) {
return false;
}
while (cuelines.GetCount()) {
CString cueLine = cuelines.RemoveHead().Trim();
CString cmd = GetCUECommand(cueLine);
if (cmd == _T("TRACK")) {
if (rt != _I64_MIN && track_no != -1 && index_cnt) {
MakeCUETitle(TrackTitle, title, performer, track_no);
if (!TrackTitle.IsEmpty()) {
ChaptersList.AddTail(Chapters(TrackTitle, rt));
}
}
rt = _I64_MIN;
index_cnt = 0;
TCHAR type[256];
swscanf_s(cueLine, _T("%d %s"), &track_no, type, _countof(type)-1);
fAudioTrack = (wcscmp(type, _T("AUDIO")) == 0);
TrackTitle.Format(_T("Track %02d"), track_no);
} else if (cmd == _T("TITLE")) {
cueLine.Trim(_T(" \""));
title = cueLine;
if (track_no == -1) {
Title = title;
}
} else if (cmd == _T("PERFORMER")) {
cueLine.Trim(_T(" \""));
performer = cueLine;
if (track_no == -1) {
Performer = performer;
}
} else if (cmd == _T("INDEX")) {
int idx, mm, ss, ff;
swscanf_s(cueLine, _T("%d %d:%d:%d"), &idx, &mm, &ss, &ff);
if (fAudioTrack) {
index_cnt++;
rt = MILLISECONDS_TO_100NS_UNITS((mm * 60 + ss) * 1000);
}
}
}
if (rt != _I64_MAX && track_no != -1 && index_cnt) {
MakeCUETitle(TrackTitle, title, performer, track_no);
if (!TrackTitle.IsEmpty()) {
ChaptersList.AddTail(Chapters(TrackTitle, rt));
}
}
if (ChaptersList.GetCount()) {
return true;
} else {
return false;
}
}
