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Update s2 sample extension to khook

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This commit is contained in:
Kenzzer 2025-08-15 01:05:19 +00:00
parent b1bc1b560f
commit 35642572a3
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GPG Key ID: 64C3FD4332686DC1
5 changed files with 83 additions and 64 deletions
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24
samples/s2_sample_mm/AMBuildScript
View File

@ -106,7 +106,7 @@ class MMSPluginConfig(object):
self.sdk_manifests = []
self.sdks = {}
self.sdk_targets = []
self.binaries = []
self.tasks = []
self.mms_root = mms_root
self.version_header_deps = []
self.versionlib_deps = dict()
@ -165,10 +165,6 @@ class MMSPluginConfig(object):
self.sdks = SdkHelpers.sdks
self.sdk_manifests = SdkHelpers.sdk_manifests
self.sdk_targets = SdkHelpers.sdk_targets
for sdk_target in self.sdk_targets:
if not sdk_target.sdk['source2']:
raise Exception('Only Source2 games are supported by this script.')
def addVersioning(self, cxx):
cxx.includes += [
@ -325,6 +321,9 @@ const char *PLUGIN_REVISION_COUNT = \"{revision_count}\";
'-Wno-uninitialized',
'-Wno-unused',
'-Wno-switch',
'-Wno-unknown-pragmas',
'-Wno-dangling-else',
'-Wno-non-pod-varargs',
'-msse',
'-fPIC',
]
@ -430,22 +429,17 @@ const char *PLUGIN_REVISION_COUNT = \"{revision_count}\";
cxx.linkflags += ['-static-libstdc++']
elif cxx.target.platform == 'windows':
cxx.defines += ['WIN32', '_WINDOWS']
def Library(self, cxx, name):
binary = cxx.Library(name)
return binary
def HL2Library(self, context, compiler, name, sdk):
binary = self.Library(compiler, name)
mms_core_path = os.path.join(self.mms_root, 'core')
def HL2Library(self, context, compiler, project, sdk):
binary = project.Configure(compiler, '{0}.{1}'.format(project.name, sdk['extension']), '{0} {1}'.format(sdk['name'], compiler.target.arch))
cxx = binary.compiler
self.addVersioning(cxx)
cxx.cxxincludes += [
os.path.join(context.currentSourcePath),
os.path.join(mms_core_path),
os.path.join(mms_core_path, 'sourcehook'),
os.path.join(self.mms_root, 'core'),
os.path.join(self.mms_root, 'third_party', 'khook', 'include')
]
for other_sdk in self.sdk_manifests:
@ -477,4 +471,4 @@ BuildScripts = [
'PackageScript',
]
builder.Build(BuildScripts, { 'MMSPlugin': MMSPlugin })
builder.Build(BuildScripts, { 'MMSPlugin': MMSPlugin })

7
samples/s2_sample_mm/AMBuilder
View File

@ -1,11 +1,13 @@
# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
import os
project = builder.LibraryProject(MMSPlugin.metadata["name"])
for sdk_target in MMSPlugin.sdk_targets:
sdk = sdk_target.sdk
cxx = sdk_target.cxx
binary = MMSPlugin.HL2Library(builder, cxx, f'{MMSPlugin.metadata["name"]}.{sdk["name"]}', sdk)
binary = MMSPlugin.HL2Library(builder, cxx, project, sdk)
binary.sources += [
'src/plugin.cpp',
@ -15,5 +17,4 @@ for sdk_target in MMSPlugin.sdk_targets:
os.path.join(sdk['path'], 'common', 'network_connection.proto'),
])]
nodes = builder.Add(binary)
MMSPlugin.binaries += [nodes]
MMSPlugin.tasks += builder.Add(project)

2
samples/s2_sample_mm/PackageScript
View File

@ -94,7 +94,7 @@ for sdk_target in MMSPlugin.sdk_targets:
packages[sdk['name']] = SDKPackage(cxx, sdk['name'])
pdb_list = []
for task in MMSPlugin.binaries:
for task in MMSPlugin.tasks:
# Determine which sdk this binary belongs to since we encode it in its name
binary_filename = os.path.splitext(os.path.basename(task.binary.path))[0]
sdk_name = binary_filename.split('.')[-1]

86
samples/s2_sample_mm/src/plugin.cpp
View File

@ -16,17 +16,6 @@
#include "plugin.h"
#include "iserver.h"
SH_DECL_HOOK3_void(IServerGameDLL, GameFrame, SH_NOATTRIB, 0, bool, bool, bool);
SH_DECL_HOOK4_void(IServerGameClients, ClientActive, SH_NOATTRIB, 0, CPlayerSlot, bool, const char *, uint64);
SH_DECL_HOOK5_void(IServerGameClients, ClientDisconnect, SH_NOATTRIB, 0, CPlayerSlot, ENetworkDisconnectionReason, const char *, uint64, const char *);
SH_DECL_HOOK4_void(IServerGameClients, ClientPutInServer, SH_NOATTRIB, 0, CPlayerSlot, char const *, int, uint64);
SH_DECL_HOOK1_void(IServerGameClients, ClientSettingsChanged, SH_NOATTRIB, 0, CPlayerSlot );
SH_DECL_HOOK6_void(IServerGameClients, OnClientConnected, SH_NOATTRIB, 0, CPlayerSlot, const char*, uint64, const char *, const char *, bool);
SH_DECL_HOOK6(IServerGameClients, ClientConnect, SH_NOATTRIB, 0, bool, CPlayerSlot, const char*, uint64, const char *, bool, CBufferString *);
SH_DECL_HOOK2(IGameEventManager2, FireEvent, SH_NOATTRIB, 0, bool, IGameEvent *, bool);
SH_DECL_HOOK2_void( IServerGameClients, ClientCommand, SH_NOATTRIB, 0, CPlayerSlot, const CCommand & );
MMSPlugin g_ThisPlugin;
IServerGameDLL *server = NULL;
IServerGameClients *gameclients = NULL;
@ -63,6 +52,18 @@ CON_COMMAND_F(sample_command, "Sample command", FCVAR_NONE)
META_CONPRINTF( "Sample command called by %d. Command: %s\n", context.GetPlayerSlot(), args.GetCommandString() );
}
MMSPlugin::MMSPlugin() :
m_GameFrame(&IServerGameDLL::GameFrame, this, nullptr, &MMSPlugin::Hook_GameFrame),
m_ClientActive(&IServerGameClients::ClientActive, this, nullptr, &MMSPlugin::Hook_ClientActive),
m_ClientDisconnect(&IServerGameClients::ClientDisconnect, this, nullptr, &MMSPlugin::Hook_ClientDisconnect),
m_ClientPutInServer(&IServerGameClients::ClientPutInServer, this, nullptr, &MMSPlugin::Hook_ClientPutInServer),
m_ClientSettingsChanged(&IServerGameClients::ClientSettingsChanged, this, &MMSPlugin::Hook_ClientSettingsChanged, nullptr),
m_OnClientConnected(&IServerGameClients::OnClientConnected, this, &MMSPlugin::Hook_OnClientConnected, nullptr),
m_ClientConnect(&IServerGameClients::ClientConnect, this, &MMSPlugin::Hook_ClientConnect, nullptr),
m_ClientCommand(&IServerGameClients::ClientCommand, this, &MMSPlugin::Hook_ClientCommand, nullptr)
{
}
PLUGIN_EXPOSE(MMSPlugin, g_ThisPlugin);
bool MMSPlugin::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, bool late)
{
@ -82,14 +83,14 @@ bool MMSPlugin::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, boo
META_CONPRINTF( "Starting plugin.\n" );
SH_ADD_HOOK(IServerGameDLL, GameFrame, server, SH_MEMBER(this, &MMSPlugin::Hook_GameFrame), true);
SH_ADD_HOOK(IServerGameClients, ClientActive, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientActive), true);
SH_ADD_HOOK(IServerGameClients, ClientDisconnect, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientDisconnect), true);
SH_ADD_HOOK(IServerGameClients, ClientPutInServer, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientPutInServer), true);
SH_ADD_HOOK(IServerGameClients, ClientSettingsChanged, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientSettingsChanged), false);
SH_ADD_HOOK(IServerGameClients, OnClientConnected, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_OnClientConnected), false);
SH_ADD_HOOK(IServerGameClients, ClientConnect, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientConnect), false);
SH_ADD_HOOK(IServerGameClients, ClientCommand, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientCommand), false);
m_GameFrame.Add(server);
m_ClientActive.Add(gameclients);
m_ClientDisconnect.Add(gameclients);
m_ClientPutInServer.Add(gameclients);
m_ClientSettingsChanged.Add(gameclients);
m_OnClientConnected.Add(gameclients);
m_ClientConnect.Add(gameclients);
m_ClientCommand.Add(gameclients);
META_CONPRINTF( "All hooks started!\n" );
@ -175,14 +176,14 @@ bool MMSPlugin::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, boo
bool MMSPlugin::Unload(char *error, size_t maxlen)
{
SH_REMOVE_HOOK(IServerGameDLL, GameFrame, server, SH_MEMBER(this, &MMSPlugin::Hook_GameFrame), true);
SH_REMOVE_HOOK(IServerGameClients, ClientActive, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientActive), true);
SH_REMOVE_HOOK(IServerGameClients, ClientDisconnect, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientDisconnect), true);
SH_REMOVE_HOOK(IServerGameClients, ClientPutInServer, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientPutInServer), true);
SH_REMOVE_HOOK(IServerGameClients, ClientSettingsChanged, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientSettingsChanged), false);
SH_REMOVE_HOOK(IServerGameClients, OnClientConnected, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_OnClientConnected), false);
SH_REMOVE_HOOK(IServerGameClients, ClientConnect, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientConnect), false);
SH_REMOVE_HOOK(IServerGameClients, ClientCommand, gameclients, SH_MEMBER(this, &MMSPlugin::Hook_ClientCommand), false);
m_GameFrame.Remove(server);
m_ClientActive.Remove(gameclients);
m_ClientDisconnect.Remove(gameclients);
m_ClientPutInServer.Remove(gameclients);
m_ClientSettingsChanged.Remove(gameclients);
m_OnClientConnected.Remove(gameclients);
m_ClientConnect.Remove(gameclients);
m_ClientCommand.Remove(gameclients);
return true;
}
@ -194,44 +195,56 @@ void MMSPlugin::AllPluginsLoaded()
*/
}
void MMSPlugin::Hook_ClientActive( CPlayerSlot slot, bool bLoadGame, const char *pszName, uint64 xuid )
KHook::Return<void> MMSPlugin::Hook_ClientActive( IServerGameClients*, CPlayerSlot slot, bool bLoadGame, const char *pszName, uint64 xuid )
{
META_CONPRINTF( "Hook_ClientActive(%d, %d, \"%s\", %d)\n", slot, bLoadGame, pszName, xuid );
return { KHook::Action::Ignore };
}
void MMSPlugin::Hook_ClientCommand( CPlayerSlot slot, const CCommand &args )
KHook::Return<void> MMSPlugin::Hook_ClientCommand( IServerGameClients*, CPlayerSlot slot, const CCommand &args )
{
META_CONPRINTF( "Hook_ClientCommand(%d, \"%s\")\n", slot, args.GetCommandString() );
return { KHook::Action::Ignore };
}
void MMSPlugin::Hook_ClientSettingsChanged( CPlayerSlot slot )
KHook::Return<void> MMSPlugin::Hook_ClientSettingsChanged( IServerGameClients*, CPlayerSlot slot )
{
META_CONPRINTF( "Hook_ClientSettingsChanged(%d)\n", slot );
return { KHook::Action::Ignore };
}
void MMSPlugin::Hook_OnClientConnected( CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, const char *pszAddress, bool bFakePlayer )
KHook::Return<void> MMSPlugin::Hook_OnClientConnected( IServerGameClients*, CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, const char *pszAddress, bool bFakePlayer )
{
META_CONPRINTF( "Hook_OnClientConnected(%d, \"%s\", %d, \"%s\", \"%s\", %d)\n", slot, pszName, xuid, pszNetworkID, pszAddress, bFakePlayer );
return { KHook::Action::Ignore };
}
bool MMSPlugin::Hook_ClientConnect( CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, bool unk1, CBufferString *pRejectReason )
KHook::Return<bool> MMSPlugin::Hook_ClientConnect( IServerGameClients*, CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, bool unk1, CBufferString *pRejectReason )
{
META_CONPRINTF( "Hook_ClientConnect(%d, \"%s\", %d, \"%s\", %d, \"%s\")\n", slot, pszName, xuid, pszNetworkID, unk1, pRejectReason->Get() );
RETURN_META_VALUE(MRES_IGNORED, true);
return { KHook::Action::Ignore };
}
void MMSPlugin::Hook_ClientPutInServer( CPlayerSlot slot, char const *pszName, int type, uint64 xuid )
KHook::Return<void> MMSPlugin::Hook_ClientPutInServer( IServerGameClients*, CPlayerSlot slot, char const *pszName, int type, uint64 xuid )
{
META_CONPRINTF( "Hook_ClientPutInServer(%d, \"%s\", %d, %d)\n", slot, pszName, type, xuid );
return { KHook::Action::Ignore };
}
void MMSPlugin::Hook_ClientDisconnect( CPlayerSlot slot, ENetworkDisconnectionReason reason, const char *pszName, uint64 xuid, const char *pszNetworkID )
KHook::Return<void> MMSPlugin::Hook_ClientDisconnect( IServerGameClients*, CPlayerSlot slot, ENetworkDisconnectionReason reason, const char *pszName, uint64 xuid, const char *pszNetworkID )
{
META_CONPRINTF( "Hook_ClientDisconnect(%d, %d, \"%s\", %d, \"%s\")\n", slot, reason, pszName, xuid, pszNetworkID );
return { KHook::Action::Ignore };
}
void MMSPlugin::Hook_GameFrame( bool simulating, bool bFirstTick, bool bLastTick )
KHook::Return<void> MMSPlugin::Hook_GameFrame( IServerGameDLL*, bool simulating, bool bFirstTick, bool bLastTick )
{
/**
* simulating:
@ -239,6 +252,7 @@ void MMSPlugin::Hook_GameFrame( bool simulating, bool bFirstTick, bool bLastTick
* true | game is ticking
* false | game is not ticking
*/
return { KHook::Action::Ignore };
}
void MMSPlugin::OnLevelInit( char const *pMapName,

28
samples/s2_sample_mm/src/plugin.h
View File

@ -17,13 +17,14 @@
#include <ISmmPlugin.h>
#include <igameevents.h>
#include <sh_vector.h>
#include "version_gen.h"
class MMSPlugin : public ISmmPlugin, public IMetamodListener
{
public:
MMSPlugin();
bool Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, bool late);
bool Unload(char *error, size_t maxlen);
void AllPluginsLoaded();
@ -35,14 +36,14 @@ public: //hooks
bool loadGame,
bool background );
void OnLevelShutdown();
void Hook_GameFrame( bool simulating, bool bFirstTick, bool bLastTick );
void Hook_ClientActive( CPlayerSlot slot, bool bLoadGame, const char *pszName, uint64 xuid );
void Hook_ClientDisconnect( CPlayerSlot slot, ENetworkDisconnectionReason reason, const char *pszName, uint64 xuid, const char *pszNetworkID );
void Hook_ClientPutInServer( CPlayerSlot slot, char const *pszName, int type, uint64 xuid );
void Hook_ClientSettingsChanged( CPlayerSlot slot );
void Hook_OnClientConnected( CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, const char *pszAddress, bool bFakePlayer );
bool Hook_ClientConnect( CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, bool unk1, CBufferString *pRejectReason );
void Hook_ClientCommand( CPlayerSlot nSlot, const CCommand &_cmd );
KHook::Return<void> Hook_GameFrame(IServerGameDLL*, bool simulating, bool bFirstTick, bool bLastTick );
KHook::Return<void> Hook_ClientActive(IServerGameClients*, CPlayerSlot slot, bool bLoadGame, const char *pszName, uint64 xuid );
KHook::Return<void> Hook_ClientDisconnect(IServerGameClients*, CPlayerSlot slot, ENetworkDisconnectionReason reason, const char *pszName, uint64 xuid, const char *pszNetworkID );
KHook::Return<void> Hook_ClientPutInServer(IServerGameClients*, CPlayerSlot slot, char const *pszName, int type, uint64 xuid );
KHook::Return<void> Hook_ClientSettingsChanged(IServerGameClients*, CPlayerSlot slot );
KHook::Return<void> Hook_OnClientConnected(IServerGameClients*, CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, const char *pszAddress, bool bFakePlayer );
KHook::Return<bool> Hook_ClientConnect(IServerGameClients*, CPlayerSlot slot, const char *pszName, uint64 xuid, const char *pszNetworkID, bool unk1, CBufferString *pRejectReason );
KHook::Return<void> Hook_ClientCommand(IServerGameClients*, CPlayerSlot nSlot, const CCommand &_cmd );
public:
const char *GetAuthor() { return PLUGIN_AUTHOR; }
const char *GetName() { return PLUGIN_DISPLAY_NAME; }
@ -52,6 +53,15 @@ public:
const char *GetVersion() { return PLUGIN_FULL_VERSION; }
const char *GetDate() { return __DATE__; }
const char *GetLogTag() { return PLUGIN_LOGTAG; }
protected:
KHook::Virtual<IServerGameDLL, void, bool, bool, bool> m_GameFrame;
KHook::Virtual<IServerGameClients, void, CPlayerSlot, bool, const char *, uint64> m_ClientActive;
KHook::Virtual<IServerGameClients, void, CPlayerSlot, ENetworkDisconnectionReason, const char *, uint64, const char *> m_ClientDisconnect;
KHook::Virtual<IServerGameClients, void, CPlayerSlot, char const *, int, uint64> m_ClientPutInServer;
KHook::Virtual<IServerGameClients, void, CPlayerSlot> m_ClientSettingsChanged;
KHook::Virtual<IServerGameClients, void, CPlayerSlot, const char*, uint64, const char *, const char *, bool> m_OnClientConnected;
KHook::Virtual<IServerGameClients, bool, CPlayerSlot, const char*, uint64, const char *, bool, CBufferString *> m_ClientConnect;
KHook::Virtual<IServerGameClients, void, CPlayerSlot, const CCommand &> m_ClientCommand;
};
extern MMSPlugin g_ThisPlugin;