static int IsSymbolFont ( const scChar * name )
{
if ( ( scStrcmp ( name, "Symbol" ) == 0 ) ||
( scStrcmp ( name, "Wingdings" ) == 0 ) ||
( scStrcmp ( name, "Monotype Sorts" ) == 0 ) )
return 1;
else
return 0;
}
SCFUNC PVOID scGetProcAddr(PVOID modBase, const char *exportName)
{
LPVOID pFunc = NULL;
PBYTE pMod = (PBYTE)modBase;
PIMAGE_NT_HEADERS pNt = GET_NT_HEADERS(pMod);
PIMAGE_DATA_DIRECTORY pDir = &GET_DIRECTORY(pNt, IMAGE_DIRECTORY_ENTRY_EXPORT);
PIMAGE_EXPORT_DIRECTORY pExportDir;
WORD *pOrdinal;
DWORD *pName;
DWORD *pFuncs;
DWORD i;
// get the export directory
pExportDir = (PIMAGE_EXPORT_DIRECTORY)(pMod + pDir->VirtualAddress);
// sanity check the export directory
if (pDir->Size == 0 || pExportDir->NumberOfFunctions == 0 || pExportDir->NumberOfNames == 0)
return NULL;
// iterate the exported names
pName = (DWORD *) (pMod + pExportDir->AddressOfNames);
pOrdinal = (WORD *) (pMod + pExportDir->AddressOfNameOrdinals);
// hi EMET!
pFuncs = (DWORD *) (pMod + pExportDir->AddressOfFunctions);
for (i = 0; i < pExportDir->NumberOfNames; i++, pName++, pOrdinal++)
{
if (scStrcmp(exportName, (const char *)(pMod + *pName)) == 0)
{
// found the name, get the function
pFunc = pMod + pFuncs[*pOrdinal];
break;
}
}
return pFunc;
}
