markmental/yapb-noob-edition
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fix: crash when exiting linux listen server (#241)

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fix: crash when loading on windows xp (#244)
build: switched to github hosted runners, and get rid of self-hosted
build: windows exe and dll is now code-signed
build: drop support for intel icc compiler
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dmitry 2021-09-08 20:09:23 +03:00
commit 1e9bc3cb5f
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GPG key ID: 8297CE728B7A7E37
9 changed files with 456 additions and 287 deletions
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22
inc/engine.h
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@ -643,10 +643,12 @@ class EntityLinkage : public Singleton <EntityLinkage> {
private:
#if defined (CR_WINDOWS)
# define DLSYM_FUNCTION GetProcAddress
# define DLCLOSE_FUNCTION FreeLibrary
# define DLSYM_RETURN FARPROC
# define DLSYM_HANDLE HMODULE
#else
# define DLSYM_FUNCTION dlsym
# define DLCLOSE_FUNCTION dlclose
# define DLSYM_RETURN SharedLibrary::Handle
# define DLSYM_HANDLE SharedLibrary::Handle
#endif
@ -655,6 +657,7 @@ private:
bool m_paused { false };
Detour <decltype (DLSYM_FUNCTION)> m_dlsym;
Detour <decltype (DLCLOSE_FUNCTION)> m_dlclose;
HashMap <StringRef, DLSYM_RETURN> m_exports;
SharedLibrary m_self;
@ -666,6 +669,15 @@ public:
void initialize ();
DLSYM_RETURN lookup (SharedLibrary::Handle module, const char *function);
int close (DLSYM_HANDLE module) {
if (m_self.handle () == module) {
disable ();
return m_dlclose (module);
}
return m_dlclose (module);
}
public:
void callPlayerFunction (edict_t *ent) {
#if defined (CR_ANDROID) && defined (CR_ARCH_ARM)
@ -699,16 +711,20 @@ public:
}
public:
static DLSYM_RETURN CR_STDCALL replacement (SharedLibrary::Handle module, const char *function) {
static DLSYM_RETURN CR_STDCALL lookupHandler (SharedLibrary::Handle module, const char *function) {
return EntityLinkage::instance ().lookup (module, function);
}
static int CR_STDCALL closeHandler (DLSYM_HANDLE module) {
return EntityLinkage::instance ().close (module);
}
public:
void clearExportTable () {
void flush () {
m_exports.clear ();
}
bool isWorkaroundNeeded () {
bool needsBypass () const {
return !plat.win && !Game::instance ().isDedicated ();
}
};