48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#include "box_stsd.h"
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Box_stsd::Box_stsd( ) {
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Container = new Box( 0x73747364 );
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SetDefaults();
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}
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Box_stsd::~Box_stsd() {
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delete Container;
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}
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Box * Box_stsd::GetBox() {
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return Container;
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}
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void Box_stsd::AddContent( Box * newcontent, uint32_t offset ) {
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if( offset >= Content.size() ) {
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Content.resize(offset+1);
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}
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if( Content[offset] ) {
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delete Content[offset];
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}
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Content[offset] = newcontent;
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WriteContent();
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}
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void Box_stsd::SetDefaults( ) {
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Container->SetPayload((uint32_t)4,Box::uint32_to_uint8( 1 ),4);
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Container->SetPayload((uint32_t)4,Box::uint32_to_uint8( 0 ),0);
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}
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void Box_stsd::WriteContent( ) {
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Container->ResetPayload( );
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SetDefaults( );
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Box * current;
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BoxHeader currentheader;
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std::string serializedbox = "";
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for( uint32_t i = 0; i < Content.size(); i++ ) {
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current=Content[i];
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if( current ) {
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currentheader = current->GetHeader();
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serializedbox.append((char*)Box::uint32_to_uint8(currentheader.TotalSize),4);
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serializedbox.append((char*)Box::uint32_to_uint8(currentheader.BoxType),4);
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serializedbox.append((char*)current->GetPayload(),current->GetPayloadSize());
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}
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}
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Container->SetPayload((uint32_t)serializedbox.size(),(uint8_t*)serializedbox.c_str(),8);
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}
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