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putil: Accept bytes in DatagramOutputFile::write_header()

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This commit is contained in:
rdb 2023-05-05 10:47:14 +02:00
parent 87b46a61ed
commit eb82dbc765
2 changed files with 17 additions and 0 deletions
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16
panda/src/putil/datagramOutputFile.cxx
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@ -86,6 +86,22 @@ close() {
_error = false;
}
/**
* Writes a sequence of bytes to the beginning of the datagram file. This may
* be called any number of times after the file has been opened and before the
* first datagram is written. It may not be called once the first datagram is
* written.
*/
bool DatagramOutputFile::
write_header(const vector_uchar &header) {
nassertr(_out != nullptr, false);
nassertr(!_wrote_first_datagram, false);
_out->write((const char *)&header[0], header.size());
thread_consider_yield();
return !_out->fail();
}
/**
* Writes a sequence of bytes to the beginning of the datagram file. This may
* be called any number of times after the file has been opened and before the

1
panda/src/putil/datagramOutputFile.h
View File

@ -38,6 +38,7 @@ PUBLISHED:
void close();
bool write_header(const vector_uchar &header);
bool write_header(const std::string &header);
virtual bool put_datagram(const Datagram &data);
virtual bool copy_datagram(SubfileInfo &result, const Filename &filename);