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Code Issues Releases Activity

prevented plugin_unload on MM:S

Browse Source 
--HG--
branch : sourcemm-1.4.3
extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/branches/sourcemm-1.4.3%40592
This commit is contained in:
David Anderson 2007-12-13 21:09:52 +00:00
parent 1a73ba9801
commit b585c5806a
1 changed files with 42 additions and 0 deletions
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42
sourcemm/vsp_listener.cpp
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@ -12,9 +12,23 @@
#include "CPlugin.h"
#include "concommands.h"
SH_DECL_HOOK0_void(ConCommand, Dispatch, SH_NOATTRIB, false);
using namespace SourceMM;
VSPListener g_VspListener;
ConCommand *g_plugin_unload = NULL;
bool g_bIsTryingToUnload;
void InterceptPluginUnloads()
{
g_bIsTryingToUnload = true;
}
void InterceptPluginUnloads_Post()
{
g_bIsTryingToUnload = false;
}
VSPListener::VSPListener()
{
@ -94,8 +108,19 @@ void VSPListener::ServerActivate(edict_t *pEdictList, int edictCount, int client
void VSPListener::Unload()
{
if (g_bIsTryingToUnload)
{
Error("Metamod:Source cannot be unloaded from VSP mode. Use \"meta unload\" to unload specific plugins.");
return;
}
if (IsRootLoadMethod())
{
if (g_plugin_unload != NULL)
{
SH_REMOVE_HOOK_STATICFUNC(ConCommand, Dispatch, g_plugin_unload, InterceptPluginUnloads, false);
SH_REMOVE_HOOK_STATICFUNC(ConCommand, Dispatch, g_plugin_unload, InterceptPluginUnloads_Post, true);
g_plugin_unload = NULL;
}
g_SMConVarAccessor.UnloadMetamodCommands();
UnloadMetamod(false);
}
@ -131,6 +156,23 @@ bool VSPListener::Load(CreateInterfaceFn interfaceFactory, CreateInterfaceFn gam
{
return false;
}
ConCommandBase *pBase = g_Engine.icvar->GetCommands();
while (pBase != NULL)
{
if (pBase->IsCommand() && strcmp(pBase->GetName(), "plugin_unload") == 0)
{
g_plugin_unload = (ConCommand *)pBase;
break;
}
pBase = const_cast<ConCommandBase *>(pBase->GetNext());
}
if (g_plugin_unload != NULL)
{
SH_ADD_HOOK_STATICFUNC(ConCommand, Dispatch, g_plugin_unload, InterceptPluginUnloads, false);
SH_ADD_HOOK_STATICFUNC(ConCommand, Dispatch, g_plugin_unload, InterceptPluginUnloads_Post, true);
}
}
m_Loaded = true;