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This commit is contained in:
Joe Shochet 2001-07-06 18:10:07 +00:00
parent a5400a51d5
commit 7febe83b3a
2 changed files with 75 additions and 2 deletions
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70
panda/src/downloader/downloadDb.cxx
View File

@ -160,6 +160,50 @@ client_multifile_extracted(string mfname) const {
return (client_status >= Status_extracted);
}
////////////////////////////////////////////////////////////////////
// Function: DownloadDb::
// Access: Public
// Description: Return the hash value of the file we are working on
////////////////////////////////////////////////////////////////////
HashVal DownloadDb::
get_client_multifile_hash(string mfname) const {
return _client_db.get_multifile_record_named(mfname)->_hash;
}
////////////////////////////////////////////////////////////////////
// Function: DownloadDb::
// Access: Public
// Description: Return the hash value of the server file
////////////////////////////////////////////////////////////////////
HashVal DownloadDb::
get_server_multifile_hash(string mfname) const {
return _server_db.get_multifile_record_named(mfname)->_hash;
}
////////////////////////////////////////////////////////////////////
// Function: DownloadDb::
// Access: Public
// Description: Set the hash value of file we are working on
////////////////////////////////////////////////////////////////////
void DownloadDb::
set_client_multifile_hash(string mfname, HashVal val) {
_client_db.get_multifile_record_named(mfname)->_hash = val;
}
////////////////////////////////////////////////////////////////////
// Function: DownloadDb::
// Access: Public
// Description: Set the hash value of file we are working on
////////////////////////////////////////////////////////////////////
void DownloadDb::
set_server_multifile_hash(string mfname, HashVal val) {
_server_db.get_multifile_record_named(mfname)->_hash = val;
}
// Operations on multifiles
////////////////////////////////////////////////////////////////////
@ -386,7 +430,12 @@ output(ostream &out) const {
out << "MultifileRecord: " << _name << endl
<< " phase: " << _phase << endl
<< " size: " << _size << endl
<< " status: " << _status << endl;
<< " status: " << _status << endl
<< " hash: [" << _hash.get_value(0)
<< " " << _hash.get_value(1)
<< " " << _hash.get_value(2)
<< " " << _hash.get_value(3)
<< "]" << endl;
out << "--------------------------------------------------" << endl;
pvector< PT(FileRecord) >::const_iterator i = _file_records.begin();
for(; i != _file_records.end(); ++i) {
@ -653,6 +702,14 @@ parse_mfr(uchar *start, int size) {
mfr->_status = di.get_int32();
mfr->_num_files = di.get_int32();
// Read the hash value
HashVal hash;
hash.set_value(0, di.get_uint32());
hash.set_value(1, di.get_uint32());
hash.set_value(2, di.get_uint32());
hash.set_value(3, di.get_uint32());
mfr->_hash = hash;
downloader_cat.debug()
<< "Parsed multifile record: " << mfr->_name << " phase: " << mfr->_phase
<< " size: " << mfr->_size
@ -802,6 +859,7 @@ write(ofstream &write_stream, bool want_server_info) {
PN_int32 num_files;
PN_int32 name_length;
PN_int32 header_length;
HashVal hash;
// Iterate over the multifiles writing them to the stream
pvector< PT(MultifileRecord) >::const_iterator i = _mfile_records.begin();
@ -821,7 +879,8 @@ write(ofstream &write_stream, bool want_server_info) {
sizeof(name_length) + // Size of the size of the name string
(*i)->_name.length() + // Size of the name string
sizeof(phase) + sizeof(size) +
sizeof(status) + sizeof(num_files);
sizeof(status) + sizeof(num_files) +
sizeof(PN_uint32)*4; // Size of hash value
// Add the length of this entire datagram
_datagram.add_int32(header_length);
@ -837,6 +896,13 @@ write(ofstream &write_stream, bool want_server_info) {
_datagram.add_int32(status);
_datagram.add_int32(num_files);
hash = (*i)->_hash;
_datagram.add_uint32(hash.get_value(0));
_datagram.add_uint32(hash.get_value(1));
_datagram.add_uint32(hash.get_value(2));
_datagram.add_uint32(hash.get_value(3));
// Now put this datagram on the write stream
string msg = _datagram.get_message();
write_stream.write(msg.data(), msg.length());

7
panda/src/downloader/downloadDb.h
View File

@ -114,6 +114,12 @@ PUBLISHED:
bool client_multifile_decompressed(string mfname) const;
bool client_multifile_extracted(string mfname) const;
// Ask what version (told with the hash) this multifile is
HashVal get_client_multifile_hash(string mfname) const;
void set_client_multifile_hash(string mfname, HashVal val);
HashVal get_server_multifile_hash(string mfname) const;
void set_server_multifile_hash(string mfname, HashVal val);
// Operations on multifiles
void delete_client_multifile(string mfname);
void add_client_multifile(string server_mfname);
@ -150,6 +156,7 @@ public:
Phase _phase;
int _size;
int _status;
HashVal _hash;
PN_int32 _num_files;
FileRecords _file_records;
};