You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
3.1 KiB
83 lines
3.1 KiB
5 years ago
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#ifndef SESSIONINFODOWNLOADER_H
|
||
|
|
#define SESSIONINFODOWNLOADER_H
|
||
|
|
#ifdef _WIN32
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#include "basethinker.h"
|
||
|
|
#include "cl_downloader.h"
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
class CHttpDownloader;
|
||
|
|
class CBaseRecordingSession;
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
class CSessionInfoDownloader : public CBaseThinker,
|
||
|
|
public IDownloadHandler
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CSessionInfoDownloader();
|
||
|
|
~CSessionInfoDownloader();
|
||
|
|
|
||
|
|
void CleanupDownloader();
|
||
|
|
|
||
|
|
void DownloadSessionInfoAndUpdateBlocks( CBaseRecordingSession *pSession );
|
||
|
|
|
||
|
|
bool IsDone() const { return m_bDone; }
|
||
|
|
bool CanDelete() const { return m_pDownloader == NULL; }
|
||
|
|
|
||
|
|
enum ServerSessionInfoError_t
|
||
|
|
{
|
||
|
|
ERROR_NONE, // No error
|
||
|
|
ERROR_NOT_ENOUGH_DATA, // The session info file wasn't even big enough to read a header
|
||
|
|
ERROR_BAD_NUM_BLOCKS, // The "nb" field either didn't exist or was invalid - there should always been at least one block by the time we're downloading
|
||
|
|
ERROR_REPLAY_NOT_FOUND, // The server index was downloaded but the replay was not found
|
||
|
|
ERROR_INVALID_REPLAY_STATUS, // The server index was downloaded and the replay was found, but it had an invalid status
|
||
|
|
ERROR_INVALID_ORDER, // The server index was downloaded and the replay was found, but it had an invalid reconstruction order (-1)
|
||
|
|
ERROR_NO_SESSION_NAME, // No session name for entry
|
||
|
|
ERROR_UNKNOWN_SESSION, // The session info file points to a session (via its name) that the client doesn't know about
|
||
|
|
ERROR_DOWNLOAD_FAILED, // The session file failed to download
|
||
|
|
ERROR_BLOCK_READ_FAILED, // Failed to read a block - most likely an overflow
|
||
|
|
ERROR_COULD_NOT_CREATE_COMPRESSOR, // Could not create the ICompressor to decompress the payload
|
||
|
|
ERROR_INVALID_UNCOMPRESSED_SIZE, // Uncompressed size was not large enough to read at least one block
|
||
|
|
ERROR_PAYLOAD_DECOMPRESS_FAILED, // Decompression of the payload failed
|
||
|
|
ERROR_PAYLOAD_HASH_FAILED, // Used MD5 digest from header on payload and failed
|
||
|
|
};
|
||
|
|
|
||
|
|
ServerSessionInfoError_t m_nError;
|
||
|
|
HTTPError_t m_nHttpError;
|
||
|
|
|
||
|
|
private:
|
||
|
|
//
|
||
|
|
// CBaseThinker
|
||
|
|
//
|
||
|
|
float GetNextThinkTime() const;
|
||
|
|
void Think();
|
||
|
|
|
||
|
|
//
|
||
|
|
// IDownloadHandler
|
||
|
|
//
|
||
|
|
virtual void OnConnecting( CHttpDownloader *pDownloader ) {}
|
||
|
|
virtual void OnFetch( CHttpDownloader *pDownloader ) {}
|
||
|
|
virtual void OnDownloadComplete( CHttpDownloader *pDownloader, const unsigned char *pData );
|
||
|
|
|
||
|
|
const char *GetErrorString( int nError, HTTPError_t nHttpError ) const;
|
||
|
|
|
||
|
|
const CBaseRecordingSession *m_pSession;
|
||
|
|
CHttpDownloader *m_pDownloader;
|
||
|
|
bool m_bDone;
|
||
|
|
float m_flLastDownloadTime;
|
||
|
|
};
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#endif // SESSIONINFODOWNLOADER_H
|