Restyle
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DDVTech
Thulinma
parent
5b79f296d6
commit
fccf66fba2
280 changed files with 56975 additions and 71885 deletions
227
lib/mp4.h
227
lib/mp4.h
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@ -1,127 +1,122 @@
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#pragma once
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#include "dtsc.h"
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#include "json.h"
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#include <algorithm>
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#include <cstdio>
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#include <deque>
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#include <iomanip>
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#include <iostream>
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#include <set>
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#include <sstream>
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#include <stdint.h>
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#include <string>
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#include <vector>
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#include <set>
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#include <iostream>
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#include <iomanip>
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#include <cstdio>
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#include <stdint.h>
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#include <sstream>
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#include <deque>
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#include <algorithm>
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#include <vector>
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#include "json.h"
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#include "dtsc.h"
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/// Contains all MP4 format related code.
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namespace MP4 {
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std::string readBoxType(FILE * newData);
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bool skipBox(FILE * newData);
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uint64_t calcBoxSize(const char * p);
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namespace MP4{
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std::string readBoxType(FILE *newData);
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bool skipBox(FILE *newData);
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uint64_t calcBoxSize(const char *p);
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class Box{
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public:
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Box(char *datapointer = 0, bool manage = true);
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Box(const Box &rs);
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Box &operator=(const Box &rs);
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~Box();
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operator bool() const{return data && data_size >= 8 && !isType("erro");}
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void copyFrom(const Box &rs);
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class Box {
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public:
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Box(char * datapointer = 0, bool manage = true);
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Box(const Box & rs);
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Box & operator = (const Box & rs);
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~Box();
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operator bool() const {
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return data && data_size >= 8 && !isType("erro");
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std::string getType() const;
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bool isType(const char *boxType) const;
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bool read(FILE *newData);
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bool read(std::string &newData);
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uint64_t boxedSize() const;
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uint64_t payloadSize() const;
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char *asBox();
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char *payload();
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void clear();
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std::string toPrettyString(uint32_t indent = 0) const;
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protected:
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// integer functions
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void setInt8(char newData, size_t index);
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char getInt8(size_t index);
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char getInt8(size_t index) const;
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void setInt16(short newData, size_t index);
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short getInt16(size_t index);
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short getInt16(size_t index) const;
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void setInt24(uint32_t newData, size_t index);
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uint32_t getInt24(size_t index);
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uint32_t getInt24(size_t index) const;
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void setInt32(uint32_t newData, size_t index);
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uint32_t getInt32(size_t index);
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uint32_t getInt32(size_t index) const;
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void setInt64(uint64_t newData, size_t index);
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uint64_t getInt64(size_t index);
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uint64_t getInt64(size_t index) const;
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// string functions
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void setString(std::string newData, size_t index);
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void setString(char *newData, size_t size, size_t index);
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char *getString(size_t index);
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size_t getStringLen(size_t index) const;
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// box functions
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Box &getBox(size_t index);
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size_t getBoxLen(size_t index) const;
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void setBox(Box &newEntry, size_t index);
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// data functions
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bool reserve(size_t position, size_t current, size_t wanted);
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bool reserve(size_t position, size_t current, size_t wanted) const{return false;}
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// internal variables
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char *data; ///< Holds the data of this box
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unsigned int data_size; ///< Currently reserved size
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bool managed; ///< If false, will not attempt to resize/free the data pointer.
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unsigned int payloadOffset; ///< The offset of the payload with regards to the data
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};
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// Box Class
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class fullBox : public Box{
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public:
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fullBox();
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void setVersion(char newVersion);
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char getVersion() const;
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void setFlags(uint32_t newFlags);
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uint32_t getFlags() const;
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std::string toPrettyString(uint32_t indent = 0) const;
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};
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class containerBox : public Box{
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public:
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containerBox();
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uint32_t getContentCount();
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void setContent(Box &newContent, uint32_t no);
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Box &getContent(uint32_t no, bool unsafe = false);
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std::string toPrettyString(uint32_t indent = 0);
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Box getChild(const char *boxName);
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template <typename T> T getChild(){
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T a;
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MP4::Box r = getChild(a.getType().c_str());
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return (T &)r;
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}
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std::deque<Box> getChildren(const char *boxName);
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template <typename T> std::deque<T> getChildren(){
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T a;
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std::deque<Box> tmpRes = getChildren(a.getType().c_str());
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std::deque<T> res;
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for (std::deque<Box>::iterator it = tmpRes.begin(); it != tmpRes.end(); it++){
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res.push_back((T &)*it);
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}
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void copyFrom(const Box & rs);
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std::string getType() const;
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bool isType(const char * boxType) const;
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bool read(FILE * newData);
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bool read(std::string & newData);
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uint64_t boxedSize() const;
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uint64_t payloadSize() const;
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char * asBox();
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char * payload();
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void clear();
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std::string toPrettyString(uint32_t indent = 0) const;
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protected:
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//integer functions
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void setInt8(char newData, size_t index);
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char getInt8(size_t index);
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char getInt8(size_t index) const;
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void setInt16(short newData, size_t index);
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short getInt16(size_t index);
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short getInt16(size_t index) const;
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void setInt24(uint32_t newData, size_t index);
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uint32_t getInt24(size_t index);
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uint32_t getInt24(size_t index) const;
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void setInt32(uint32_t newData, size_t index);
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uint32_t getInt32(size_t index);
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uint32_t getInt32(size_t index) const;
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void setInt64(uint64_t newData, size_t index);
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uint64_t getInt64(size_t index);
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uint64_t getInt64(size_t index) const;
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//string functions
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void setString(std::string newData, size_t index);
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void setString(char * newData, size_t size, size_t index);
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char * getString(size_t index);
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size_t getStringLen(size_t index) const;
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//box functions
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Box & getBox(size_t index);
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size_t getBoxLen(size_t index) const;
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void setBox(Box & newEntry, size_t index);
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//data functions
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bool reserve(size_t position, size_t current, size_t wanted);
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bool reserve(size_t position, size_t current, size_t wanted) const {return false;}
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//internal variables
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char * data; ///< Holds the data of this box
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unsigned int data_size; ///< Currently reserved size
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bool managed; ///< If false, will not attempt to resize/free the data pointer.
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unsigned int payloadOffset; ///<The offset of the payload with regards to the data
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};
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//Box Class
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class fullBox: public Box {
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public:
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fullBox();
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void setVersion(char newVersion);
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char getVersion() const;
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void setFlags(uint32_t newFlags);
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uint32_t getFlags() const;
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std::string toPrettyString(uint32_t indent = 0) const ;
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return res;
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}
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};
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class containerBox: public Box {
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public:
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containerBox();
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uint32_t getContentCount();
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void setContent(Box & newContent, uint32_t no);
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Box & getContent(uint32_t no, bool unsafe = false);
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std::string toPrettyString(uint32_t indent = 0);
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Box getChild(const char * boxName);
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template <typename T>
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T getChild(){
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T a;
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MP4::Box r = getChild(a.getType().c_str());
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return (T&)r;
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}
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std::deque<Box> getChildren(const char * boxName);
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template <typename T>
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std::deque<T> getChildren(){
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T a;
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std::deque<Box> tmpRes = getChildren(a.getType().c_str());
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std::deque<T> res;
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for (std::deque<Box>::iterator it = tmpRes.begin(); it != tmpRes.end(); it++){
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res.push_back((T&)*it);
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}
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return res;
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}
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class containerFullBox : public fullBox{
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public:
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uint32_t getContentCount();
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void setContent(Box &newContent, uint32_t no);
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Box &getContent(uint32_t no);
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std::string toPrettyCFBString(uint32_t indent, std::string boxName);
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};
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class containerFullBox: public fullBox {
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public:
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uint32_t getContentCount();
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void setContent(Box & newContent, uint32_t no);
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Box & getContent(uint32_t no);
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std::string toPrettyCFBString(uint32_t indent, std::string boxName);
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};
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}
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}// namespace MP4
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