mirror of
https://github.com/qpdf/qpdf.git
synced 2024-06-03 10:50:53 +00:00
39 lines
669 B
C++
39 lines
669 B
C++
|
#include <qpdf/Pl_LZWDecoder.hh>
|
||
|
|
|
||
|
|
#include <qpdf/Pl_StdioFile.hh>
|
||
|
|
#include <iostream>
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
Pl_StdioFile out("stdout", stdout);
|
||
|
|
// We don't exercise LZWDecoder with early code change false
|
||
|
|
// because we have no way to generate such an LZW stream.
|
||
|
|
Pl_LZWDecoder decode("decode", &out, true);
|
||
|
|
|
||
|
|
try
|
||
|
|
{
|
||
|
|
unsigned char buf[10000];
|
||
|
|
bool done = false;
|
||
|
|
while (! done)
|
||
|
|
{
|
||
|
|
int len = read(0, buf, sizeof(buf));
|
||
|
|
if (len <= 0)
|
||
|
|
{
|
||
|
|
done = true;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
decode.write(buf, len);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
decode.finish();
|
||
|
|
}
|
||
|
|
catch (std::exception& e)
|
||
|
|
{
|
||
|
|
std::cerr << e.what() << std::endl;
|
||
|
|
exit(2);
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|