gems/carbuncle-steamworks/include/steam_api.h
//====== Copyright Valve Corporation, All rights reserved. ====================
//
// This header includes *all* of the interfaces and callback structures
// in the Steamworks SDK, and some high level functions to control the SDK
// (init, shutdown, etc) that you probably only need in one or two files.
//
// To save your compile times, we recommend that you not include this file
// in header files. Instead, include the specific headers for the interfaces
// and callback structures you need. The one file you might consider including
// in your precompiled header (e.g. stdafx.h) is steam_api_common.h
//
//=============================================================================
#ifndef STEAM_API_H
#define STEAM_API_H
#ifdef _WIN32
#pragma once
#endif
// Basic stuff
#include "steam_api_common.h"
// All of the interfaces
#include "isteamclient.h"
#include "isteamuser.h"
#include "isteamfriends.h"
#include "isteamutils.h"
#include "isteammatchmaking.h"
#include "isteamuserstats.h"
#include "isteamapps.h"
#include "isteamnetworking.h"
#include "isteamremotestorage.h"
#include "isteamscreenshots.h"
#include "isteammusic.h"
#include "isteammusicremote.h"
#include "isteamhttp.h"
#include "isteamcontroller.h"
#include "isteamugc.h"
#include "isteamapplist.h"
#include "isteamhtmlsurface.h"
#include "isteaminventory.h"
#include "isteamvideo.h"
#include "isteamparentalsettings.h"
#include "isteaminput.h"
#include "isteamremoteplay.h"
#include "isteamnetworkingmessages.h"
#include "isteamnetworkingsockets.h"
#include "isteamnetworkingutils.h"
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
// Steam API setup & shutdown
//
// These functions manage loading, initializing and shutdown of the steamclient.dll
//
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
// SteamAPI_Init must be called before using any other API functions. If it fails, an
// error message will be output to the debugger (or stderr) with further information.
S_API bool S_CALLTYPE SteamAPI_Init();
// SteamAPI_Shutdown should be called during process shutdown if possible.
S_API void S_CALLTYPE SteamAPI_Shutdown();
// SteamAPI_RestartAppIfNecessary ensures that your executable was launched through Steam.
//
// Returns true if the current process should terminate. Steam is now re-launching your application.
//
// Returns false if no action needs to be taken. This means that your executable was started through
// the Steam client, or a steam_appid.txt file is present in your game's directory (for development).
// Your current process should continue if false is returned.
//
// NOTE: If you use the Steam DRM wrapper on your primary executable file, this check is unnecessary
// since the DRM wrapper will ensure that your application was launched properly through Steam.
S_API bool S_CALLTYPE SteamAPI_RestartAppIfNecessary( uint32 unOwnAppID );
// Many Steam API functions allocate a small amount of thread-local memory for parameter storage.
// SteamAPI_ReleaseCurrentThreadMemory() will free API memory associated with the calling thread.
// This function is also called automatically by SteamAPI_RunCallbacks(), so a single-threaded
// program never needs to explicitly call this function.
S_API void S_CALLTYPE SteamAPI_ReleaseCurrentThreadMemory();
// crash dump recording functions
S_API void S_CALLTYPE SteamAPI_WriteMiniDump( uint32 uStructuredExceptionCode, void* pvExceptionInfo, uint32 uBuildID );
S_API void S_CALLTYPE SteamAPI_SetMiniDumpComment( const char *pchMsg );
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
// steamclient.dll private wrapper functions
//
// The following functions are part of abstracting API access to the steamclient.dll, but should only be used in very specific cases
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
// SteamAPI_IsSteamRunning() returns true if Steam is currently running
S_API bool S_CALLTYPE SteamAPI_IsSteamRunning();
// returns the filename path of the current running Steam process, used if you need to load an explicit steam dll by name.
// DEPRECATED - implementation is Windows only, and the path returned is a UTF-8 string which must be converted to UTF-16 for use with Win32 APIs
S_API const char *SteamAPI_GetSteamInstallPath();
// sets whether or not Steam_RunCallbacks() should do a try {} catch (...) {} around calls to issuing callbacks
// This is ignored if you are using the manual callback dispatch method
S_API void SteamAPI_SetTryCatchCallbacks( bool bTryCatchCallbacks );
#if defined( VERSION_SAFE_STEAM_API_INTERFACES )
// exists only for backwards compat with code written against older SDKs
S_API bool S_CALLTYPE SteamAPI_InitSafe();
#endif
#if defined(USE_BREAKPAD_HANDLER) || defined(STEAM_API_EXPORTS)
// this should be called before the game initialized the steam APIs
// pchDate should be of the format "Mmm dd yyyy" (such as from the __ DATE __ macro )
// pchTime should be of the format "hh:mm:ss" (such as from the __ TIME __ macro )
// bFullMemoryDumps (Win32 only) -- writes out a uuid-full.dmp in the client/dumps folder
// pvContext-- can be NULL, will be the void * context passed into m_pfnPreMinidumpCallback
// PFNPreMinidumpCallback m_pfnPreMinidumpCallback -- optional callback which occurs just before a .dmp file is written during a crash. Applications can hook this to allow adding additional information into the .dmp comment stream.
S_API void S_CALLTYPE SteamAPI_UseBreakpadCrashHandler( char const *pchVersion, char const *pchDate, char const *pchTime, bool bFullMemoryDumps, void *pvContext, PFNPreMinidumpCallback m_pfnPreMinidumpCallback );
S_API void S_CALLTYPE SteamAPI_SetBreakpadAppID( uint32 unAppID );
#endif
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
//
// Manual callback loop
//
// An alternative method for dispatching callbacks. Similar to a windows message loop.
//
// If you use the manual callback dispatch, you must NOT use:
//
// - SteamAPI_RunCallbacks or SteamGameServer_RunCallbacks
// - STEAM_CALLBACK, CCallResult, CCallback, or CCallbackManual
//
// Here is the basic template for replacing SteamAPI_RunCallbacks() with manual dispatch
/*
HSteamPipe hSteamPipe = SteamAPI_GetHSteamPipe(); // See also SteamGameServer_GetHSteamPipe()
SteamAPI_ManualDispatch_RunFrame( hSteamPipe )
CallbackMsg_t callback;
while ( SteamAPI_ManualDispatch_GetNextCallback( hSteamPipe, &callback ) )
{
// Check for dispatching API call results
if ( callback.m_iCallback == SteamAPICallCompleted_t::k_iCallback )
{
SteamAPICallCompleted_t *pCallCompleted = (SteamAPICallCompleted_t *)callback.
void *pTmpCallResult = malloc( pCallback->m_cubParam );
bool bFailed;
if ( SteamAPI_ManualDispatch_GetAPICallResult( hSteamPipe, pCallCompleted->m_hAsyncCall, pTmpCallResult, pCallback->m_cubParam, pCallback->m_iCallback, &bFailed ) )
{
// Dispatch the call result to the registered handler(s) for the
// call identified by pCallCompleted->m_hAsyncCall
}
free( pTmpCallResult );
}
else
{
// Look at callback.m_iCallback to see what kind of callback it is,
// and dispatch to appropriate handler(s)
}
SteamAPI_ManualDispatch_FreeLastCallback( hSteamPipe );
}
*/
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
/// Inform the API that you wish to use manual event dispatch. This must be called after SteamAPI_Init, but before
/// you use any of the other manual dispatch functions below.
S_API void S_CALLTYPE SteamAPI_ManualDispatch_Init();
/// Perform certain periodic actions that need to be performed.
S_API void S_CALLTYPE SteamAPI_ManualDispatch_RunFrame( HSteamPipe hSteamPipe );
/// Fetch the next pending callback on the given pipe, if any. If a callback is available, true is returned
/// and the structure is populated. In this case, you MUST call SteamAPI_ManualDispatch_FreeLastCallback
/// (after dispatching the callback) before calling SteamAPI_ManualDispatch_GetNextCallback again.
S_API bool S_CALLTYPE SteamAPI_ManualDispatch_GetNextCallback( HSteamPipe hSteamPipe, CallbackMsg_t *pCallbackMsg );
/// You must call this after dispatching the callback, if SteamAPI_ManualDispatch_GetNextCallback returns true.
S_API void S_CALLTYPE SteamAPI_ManualDispatch_FreeLastCallback( HSteamPipe hSteamPipe );
/// Return the call result for the specified call on the specified pipe. You really should
/// only call this in a handler for SteamAPICallCompleted_t callback.
S_API bool S_CALLTYPE SteamAPI_ManualDispatch_GetAPICallResult( HSteamPipe hSteamPipe, SteamAPICall_t hSteamAPICall, void *pCallback, int cubCallback, int iCallbackExpected, bool *pbFailed );
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
//
// CSteamAPIContext
//
// Deprecated! This is not necessary any more. Please use the global accessors directly
//
//----------------------------------------------------------------------------------------------------------------------------------------------------------//
#ifndef STEAM_API_EXPORTS
inline bool CSteamAPIContext::Init()
{
m_pSteamClient = ::SteamClient();
if ( !m_pSteamClient )
return false;
m_pSteamUser = ::SteamUser();
if ( !m_pSteamUser )
return false;
m_pSteamFriends = ::SteamFriends();
if ( !m_pSteamFriends )
return false;
m_pSteamUtils = ::SteamUtils();
if ( !m_pSteamUtils )
return false;
m_pSteamMatchmaking = ::SteamMatchmaking();
if ( !m_pSteamMatchmaking )
return false;
m_pSteamGameSearch = ::SteamGameSearch();
if ( !m_pSteamGameSearch )
return false;
#if !defined( IOSALL) // Not yet supported on iOS.
m_pSteamMatchmakingServers = ::SteamMatchmakingServers();
if ( !m_pSteamMatchmakingServers )
return false;
#endif
m_pSteamUserStats = ::SteamUserStats();
if ( !m_pSteamUserStats )
return false;
m_pSteamApps = ::SteamApps();
if ( !m_pSteamApps )
return false;
m_pSteamNetworking = ::SteamNetworking();
if ( !m_pSteamNetworking )
return false;
m_pSteamRemoteStorage = ::SteamRemoteStorage();
if ( !m_pSteamRemoteStorage )
return false;
m_pSteamScreenshots = ::SteamScreenshots();
if ( !m_pSteamScreenshots )
return false;
m_pSteamHTTP = ::SteamHTTP();
if ( !m_pSteamHTTP )
return false;
m_pController = ::SteamController();
if ( !m_pController )
return false;
m_pSteamUGC = ::SteamUGC();
if ( !m_pSteamUGC )
return false;
m_pSteamAppList = ::SteamAppList();
if ( !m_pSteamAppList )
return false;
m_pSteamMusic = ::SteamMusic();
if ( !m_pSteamMusic )
return false;
m_pSteamMusicRemote = ::SteamMusicRemote();
if ( !m_pSteamMusicRemote )
return false;
#if !defined( ANDROID ) && !defined( IOSALL) // Not yet supported on Android or ios.
m_pSteamHTMLSurface = ::SteamHTMLSurface();
if ( !m_pSteamHTMLSurface )
return false;
#endif
m_pSteamInventory = ::SteamInventory();
if ( !m_pSteamInventory )
return false;
m_pSteamVideo = ::SteamVideo();
if ( !m_pSteamVideo )
return false;
m_pSteamParentalSettings = ::SteamParentalSettings();
if ( !m_pSteamParentalSettings )
return false;
m_pSteamInput = ::SteamInput();
if ( !m_pSteamInput )
return false;
return true;
}
#endif
#endif // STEAM_API_H