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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#ifndef _DYNLOADER_H
#define _DYNLOADER_H
#include <stdlib.h>
#ifdef _WIN
#include <windows.h>
#else
#include <dlfcn.h>
#if defined (__APPLE__)
#include <mach-o/dyld.h>
#endif // __APPLE__
#endif // _WIN
#ifdef _WIN
hc_dynlib_t hc_dlopen (LPCSTR lpLibFileName);
BOOL hc_dlclose (hc_dynlib_t hLibModule);
hc_dynfunc_t hc_dlsym (hc_dynlib_t hModule, LPCSTR lpProcName);
#else
hc_dynlib_t hc_dlopen (const char *filename);
int hc_dlclose (hc_dynlib_t handle);
hc_dynfunc_t hc_dlsym (hc_dynlib_t handle, const char *symbol);
#endif
#define HC_LOAD_FUNC2(ptr,name,type,var,libname,noerr) \
do { \
ptr->name = (type) hc_dlsym (ptr->var, #name); \
if (noerr != -1) { \
if (!ptr->name) { \
if (noerr == 1) { \
event_log_error (hashcat_ctx, "%s is missing from %s shared library.", #name, #libname); \
return -1; \
} \
if (noerr != 1) { \
event_log_warning (hashcat_ctx, "%s is missing from %s shared library.", #name, #libname); \
return 0; \
} \
} \
} \
} while (0)
#define HC_LOAD_FUNC(ptr,name,type,libname,noerr) \
do { \
ptr->name = (type) hc_dlsym (ptr->lib, #name); \
if (noerr != -1) { \
if (!ptr->name) { \
if (noerr == 1) { \
event_log_error (hashcat_ctx, "%s is missing from %s shared library.", #name, #libname); \
return -1; \
} \
if (noerr != 1) { \
event_log_warning (hashcat_ctx, "%s is missing from %s shared library.", #name, #libname); \
return 0; \
} \
} \
} \
} while (0)
#define HC_LOAD_ADDR(ptr,name,type,func,addr,libname,noerr) \
do { \
ptr->name = (type) (*ptr->func) (addr); \
if (!ptr->name) { \
if (noerr == 1) { \
event_log_error (hashcat_ctx, "%s at address %08x is missing from %s shared library.", #name, addr, #libname); \
return -1; \
} \
if (noerr != 1) { \
event_log_warning (hashcat_ctx, "%s at address %08x is missing from %s shared library.", #name, addr, #libname); \
return 0; \
} \
} \
} while (0)
#endif // _DYNALOADER_H
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