abstractcontainer.h

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#ifndef TAG_PARSER_ABSTRACTCONTAINER_H
#define TAG_PARSER_ABSTRACTCONTAINER_H
 
#include "./exceptions.h"
#include "./settings.h"
#include "./tagtarget.h"
 
#include <c++utilities/chrono/datetime.h>
#include <c++utilities/chrono/timespan.h>
#include <c++utilities/io/binaryreader.h>
#include <c++utilities/io/binarywriter.h>
 
#include <iostream>
#include <memory>
 
namespace CppUtilities {
class BinaryReader;
class BinaryWriter;
} // namespace CppUtilities
namespace CppUtilities {…}
 
namespace TagParser {
 
class Tag;
class AbstractTrack;
class AbstractChapter;
class AbstractAttachment;
class Diagnostics;
class AbortableProgressFeedback;
struct AbstractContainerPrivate;
 
class TAG_PARSER_EXPORT AbstractContainer {
public:
    virtual ~AbstractContainer();
 
    std::iostream &stream();
    void setStream(std::iostream &stream);
    std::uint64_t startOffset() const;
    CppUtilities::BinaryReader &reader();
    CppUtilities::BinaryWriter &writer();
 
    void parseHeader(Diagnostics &diag, AbortableProgressFeedback &progress);
    void parseTags(Diagnostics &diag, AbortableProgressFeedback &progress);
    void parseTracks(Diagnostics &diag, AbortableProgressFeedback &progress);
    void parseChapters(Diagnostics &diag, AbortableProgressFeedback &progress);
    void parseAttachments(Diagnostics &diag, AbortableProgressFeedback &progress);
    void makeFile(Diagnostics &diag, AbortableProgressFeedback &progress);
 
    bool isHeaderParsed() const;
    bool areTagsParsed() const;
    bool areTracksParsed() const;
    bool areChaptersParsed() const;
    bool areAttachmentsParsed() const;
 
    virtual Tag *createTag(const TagTarget &target = TagTarget());
    virtual Tag *tag(std::size_t index);
    virtual std::size_t tagCount() const;
    virtual bool removeTag(Tag *tag);
    virtual void removeAllTags();
    virtual ElementPosition determineTagPosition(Diagnostics &diag) const;
 
    virtual AbstractTrack *track(std::size_t index);
    virtual std::size_t trackCount() const;
    virtual bool removeTrack(AbstractTrack *track);
    virtual void removeAllTracks();
    virtual bool supportsTrackModifications() const;
    virtual ElementPosition determineIndexPosition(Diagnostics &diag) const;
 
    virtual AbstractChapter *chapter(std::size_t index);
    virtual std::size_t chapterCount() const;
 
    virtual AbstractAttachment *createAttachment();
    virtual AbstractAttachment *attachment(std::size_t index);
    virtual std::size_t attachmentCount() const;
 
    std::uint64_t version() const;
    std::uint64_t readVersion() const;
    const std::string &documentType() const;
    std::uint64_t doctypeVersion() const;
    std::uint64_t doctypeReadVersion() const;
    const std::vector<std::string> &titles() const;
    void setTitle(std::string_view title, std::size_t segmentIndex = 0);
    virtual bool supportsTitle() const;
    const std::vector<std::string> &muxingApplications() const;
    const std::vector<std::string> &writingApplications() const;
    virtual std::size_t segmentCount() const;
    CppUtilities::TimeSpan duration() const;
    CppUtilities::DateTime creationTime() const;
    CppUtilities::DateTime modificationTime() const;
    std::uint32_t timeScale() const;
 
    virtual void reset();
 
protected:
    AbstractContainer(std::iostream &stream, std::uint64_t startOffset);
 
    virtual void internalParseHeader(Diagnostics &diag, AbortableProgressFeedback &progress);
    virtual void internalParseTags(Diagnostics &diag, AbortableProgressFeedback &progress);
    virtual void internalParseTracks(Diagnostics &diag, AbortableProgressFeedback &progress);
    virtual void internalParseChapters(Diagnostics &diag, AbortableProgressFeedback &progress);
    virtual void internalParseAttachments(Diagnostics &diag, AbortableProgressFeedback &progress);
    virtual void internalMakeFile(Diagnostics &diag, AbortableProgressFeedback &progress);
    std::vector<std::string> &muxingApplications();
    std::vector<std::string> &writingApplications();
 
    std::uint64_t m_version;
    std::uint64_t m_readVersion;
    std::string m_doctype;
    std::uint64_t m_doctypeVersion;
    std::uint64_t m_doctypeReadVersion;
    std::vector<std::string> m_titles;
    CppUtilities::TimeSpan m_duration;
    CppUtilities::DateTime m_creationTime;
    CppUtilities::DateTime m_modificationTime;
    std::uint32_t m_timeScale;
 
    bool m_headerParsed;
    bool m_tagsParsed;
    bool m_tracksParsed;
    bool m_tracksAltered;
    bool m_chaptersParsed;
    bool m_attachmentsParsed;
 
private:
    std::unique_ptr<AbstractContainerPrivate> &p();
 
    std::uint64_t m_startOffset;
    std::iostream *m_stream;
    CppUtilities::BinaryReader m_reader;
    CppUtilities::BinaryWriter m_writer;
    std::unique_ptr<AbstractContainerPrivate> m_p;
};
class TAG_PARSER_EXPORT AbstractContainer {…};

inline std::iostream &AbstractContainer::stream()
{
    return *m_stream;
}
inline std::iostream &AbstractContainer::stream() {…}

inline void AbstractContainer::setStream(std::iostream &stream)
{
    m_stream = &stream;
    m_reader.setStream(m_stream);
    m_writer.setStream(m_stream);
}
inline void AbstractContainer::setStream(std::iostream &stream) {…}

inline std::uint64_t AbstractContainer::startOffset() const
{
    return m_startOffset;
}
inline std::uint64_t AbstractContainer::startOffset() const {…}

inline CppUtilities::BinaryReader &AbstractContainer::reader()
{
    return m_reader;
}
inline CppUtilities::BinaryReader &AbstractContainer::reader() {…}

inline CppUtilities::BinaryWriter &AbstractContainer::writer()
{
    return m_writer;
}
inline CppUtilities::BinaryWriter &AbstractContainer::writer() {…}

inline bool AbstractContainer::isHeaderParsed() const
{
    return m_headerParsed;
}
inline bool AbstractContainer::isHeaderParsed() const {…}

inline bool AbstractContainer::areTagsParsed() const
{
    return m_tagsParsed;
}
inline bool AbstractContainer::areTagsParsed() const {…}

inline bool AbstractContainer::areChaptersParsed() const
{
    return m_chaptersParsed;
}
inline bool AbstractContainer::areChaptersParsed() const {…}

inline bool AbstractContainer::areAttachmentsParsed() const
{
    return m_attachmentsParsed;
}
inline bool AbstractContainer::areAttachmentsParsed() const {…}

inline bool AbstractContainer::areTracksParsed() const
{
    return m_tracksParsed;
}
inline bool AbstractContainer::areTracksParsed() const {…}

inline std::uint64_t AbstractContainer::version() const
{
    return m_version;
}
inline std::uint64_t AbstractContainer::version() const {…}

inline std::uint64_t AbstractContainer::readVersion() const
{
    return m_readVersion;
}
inline std::uint64_t AbstractContainer::readVersion() const {…}

inline const std::string &AbstractContainer::documentType() const
{
    return m_doctype;
}
inline const std::string &AbstractContainer::documentType() const {…}

inline std::uint64_t AbstractContainer::doctypeVersion() const
{
    return m_doctypeVersion;
}
inline std::uint64_t AbstractContainer::doctypeVersion() const {…}

inline std::uint64_t AbstractContainer::doctypeReadVersion() const
{
    return m_doctypeReadVersion;
}
inline std::uint64_t AbstractContainer::doctypeReadVersion() const {…}

inline const std::vector<std::string> &AbstractContainer::titles() const
{
    return m_titles;
}
inline const std::vector<std::string> &AbstractContainer::titles() const {…}

inline void AbstractContainer::setTitle(std::string_view title, std::size_t segmentIndex)
{
    m_titles.at(segmentIndex) = title;
}
inline void AbstractContainer::setTitle(std::string_view title, std::size_t segmentIndex) {…}

inline CppUtilities::TimeSpan AbstractContainer::duration() const
{
    return m_duration;
}
inline CppUtilities::TimeSpan AbstractContainer::duration() const {…}

inline CppUtilities::DateTime AbstractContainer::creationTime() const
{
    return m_creationTime;
}
inline CppUtilities::DateTime AbstractContainer::creationTime() const {…}

inline CppUtilities::DateTime AbstractContainer::modificationTime() const
{
    return m_modificationTime;
}
inline CppUtilities::DateTime AbstractContainer::modificationTime() const {…}

inline std::uint32_t AbstractContainer::timeScale() const
{
    return m_timeScale;
}
inline std::uint32_t AbstractContainer::timeScale() const {…}
 
} // namespace TagParser
 
#endif // TAG_PARSER_ABSTRACTCONTAINER_H