46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
#include "string.h"
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#include "stdio.h"
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#include "unistd.h"
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#include "dlfcn.h"
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#include "libgen.h"
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#define MAX_PATH 4096
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static char szLauncherPath[MAX_PATH];
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static char szEnginePath[MAX_PATH];
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static char szTier0Path[MAX_PATH];
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void *pEngineLib;
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void *pTier0Lib;
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typedef void (*EngineMainFn)(int argc, char** argv);
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EngineMainFn pEngineMain;
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int main( int argc, char **argv ) {
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readlink("/proc/self/exe",szLauncherPath, MAX_PATH);
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dirname(szLauncherPath);
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snprintf(szEnginePath, MAX_PATH, "%s/libengine.so", szLauncherPath);
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snprintf(szTier0Path, MAX_PATH, "%s/libtier0.so", szLauncherPath);
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pTier0Lib = dlopen(szTier0Path, RTLD_NOW | RTLD_GLOBAL);
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if ( !pTier0Lib ) {
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printf("Failed to open libtier0.so\n");
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printf("\t%s\n",dlerror());
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}
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pEngineLib = dlopen(szEnginePath, RTLD_NOW | RTLD_GLOBAL);
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if ( !pEngineLib ) {
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printf("Failed to open libengine.so\n");
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printf("\t%s\n",dlerror());
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}
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pEngineMain = (EngineMainFn)dlsym(pEngineLib, "FunnyMain");
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if ( !pEngineMain ) {
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printf("Symbol not found: FunnyMain\n");
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}
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// chdir to right directory
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dirname(szLauncherPath);
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chdir(szLauncherPath);
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pEngineMain(argc, argv);
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dlclose(pEngineLib);
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}; |