45 lines
896 B
C++
45 lines
896 B
C++
#include <config.h>
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#include <apt-pkg/debfile.h>
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#include <apt-pkg/error.h>
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#include <apt-pkg/fileutl.h>
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#include <iostream>
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#include <string>
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#include <unistd.h>
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using namespace std;
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static bool ExtractMember(const char *File,const char *Member)
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{
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FileFd Fd(File,FileFd::ReadOnly);
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debDebFile Deb(Fd);
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if(_error->PendingError() == true)
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return false;
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debDebFile::MemControlExtract Extract(Member);
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if (Extract.Read(Deb) == false)
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return false;
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if (Extract.Control == 0)
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return true;
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return write(STDOUT_FILENO,Extract.Control,Extract.Length) != -1;
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}
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int main(int argc, const char *argv[])
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{
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if (argc < 2)
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{
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cerr << "Need two arguments, a .deb and the control member" << endl;
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return 100;
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}
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if (ExtractMember(argv[1],argv[2]) == false)
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{
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_error->DumpErrors();
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return 100;
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}
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return 0;
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}
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