int KPEFile::EnumExported(void)
{
IMAGE_EXPORT_DIRECTORY * pExportDir;
pExportDir = (IMAGE_EXPORT_DIRECTORY *) RealAddress(
m_pNTHeader->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_EXPORT].VirtualAddress);
if (pExportDir == NULL)
return 0;
DWORD * namerva = (DWORD *) RealAddress((unsigned) pExportDir->AddressOfNames);
if (namerva == NULL)
return 0;
int count = 0;
for (unsigned i=0; i<pExportDir->NumberOfNames; i++)
{
const char * pName = (const char *) RealAddress(namerva[i]);
if (pName)
{
if ( !FuncEnumCallBack(pName) )
break;
count ++;
}
}
return count;
}
bool KPEFile::Load(const TCHAR * filename)
{
m_pBaseAddress = (char *) LoadLibrary(filename);
// m_pBaseAddress = (char *) LoadLibraryEx(filename, NULL, LOAD_LIBRARY_AS_DATAFILE);
// if ((unsigned) m_pBaseAddress & 1 )
// m_pBaseAddress --;
if (m_pBaseAddress==NULL)
return false;
m_pDOSHeader = (PIMAGE_DOS_HEADER) m_pBaseAddress;
if ( IsBadReadPtr(m_pBaseAddress, sizeof(IMAGE_DOS_HEADER)) )
return false;
if ( m_pDOSHeader->e_magic != IMAGE_DOS_SIGNATURE )
return false;
m_pNTHeader = (IMAGE_NT_HEADERS *) RealAddress(m_pDOSHeader->e_lfanew);
return m_pNTHeader->Signature == IMAGE_NT_SIGNATURE;
}
static Int4 CheckHashTable(void)
{
register Int4 i;
STSHashPtr sts;
Nlm_MemMapPtr mmp;
Uint4Ptr int_ptr, tmp_ptr;
Int4 TotalCount =0;
/* Now, lets try to read this map file */
mmp = Nlm_MemMapInit(MemMapFileName);
MMAddress = mmp->mmp_begin;
printf("Allocated %d bytes of memory on address %x\n",
mmp->file_size, MMAddress);
int_ptr = (Uint4Ptr) MMAddress;
if((sts = (STSHashPtr)(RealAddress(int_ptr[7733]))) ==
(STSHashPtr)MMAddress) {
printf("No entries found\n");
exit(1);
}
printf("Off = %d Org = %d Len = %d "
"Pr1=%d Pr2=%d Next= %d\n",
sts->offset,
sts->organism,
sts->len, sts->pr1,
sts->pr2, sts->next );
printf("Primer1 = %s, Primer2 = %s\n",
RealAddress(sts->pr1),
RealAddress(sts->pr2)
);
tmp_ptr = (Uint4Ptr)(RealAddress(int_ptr[7733]));
printf("\nMM Start address %x\n", MMAddress);
printf("\nRelative address %lu, Real Address %x\n",
int_ptr[0], tmp_ptr);
for(i=0; i < 120; i++) {
printf("%ld ", tmp_ptr[i]);
}
printf("\nNext STS:\n");
tmp_ptr = (Uint4Ptr)(RealAddress(sts->next));
printf("\nRelative address %lu, Real Address %x\n",
sts->next, tmp_ptr);
for(i=0; i < 12; i++) {
printf("%ld ", tmp_ptr[i]);
fflush(stdout);
}
printf("\n");
sts = (STSHashPtr)(MMAddress + (Int4)(sts->next));
printf("\n Offset = %d Organism = %d Length = %d\n",
sts->offset,
sts->organism,
sts->len);
return TotalCount;
}
