static int xsDecode(HV* hv, AV* av, SV* src, bool useIO) {
csv_t csv;
int result;
SetupCsv(&csv, hv);
if ((csv.useIO = useIO)) {
csv.tmp = NULL;
csv.size = 0;
} else {
STRLEN size;
csv.tmp = src;
csv.bptr = SvPV(src, size);
csv.size = size;
}
result = Decode(&csv, src, av);
if (result && csv.types) {
I32 i, len = av_len(av);
SV** svp;
for (i = 0; i <= len && i <= csv.types_len; i++) {
if ((svp = av_fetch(av, i, 0)) && *svp && SvOK(*svp)) {
switch (csv.types[i]) {
case CSV_XS_TYPE_IV:
sv_setiv(*svp, SvIV(*svp));
break;
case CSV_XS_TYPE_NV:
sv_setnv(*svp, SvIV(*svp));
break;
}
}
}
}
return result;
}
void decode_float(pTHX_ unsigned char *input, STRLEN len, struct cc_type *type, SV *output)
{
union {
unsigned char bytes[4];
float fl;
} bytes_or_float;
if (UNLIKELY(len != 4))
croak("decode_float: len != 4");
memcpy(bytes_or_float.bytes, input, 4);
bswap4(bytes_or_float.bytes);
sv_setnv(output, bytes_or_float.fl);
}
void decode_double(pTHX_ unsigned char *input, STRLEN len, struct cc_type *type, SV *output)
{
union {
unsigned char bytes[8];
double doub;
} bytes_or_double;
if (UNLIKELY(len != 8))
croak("decode_double: len != 8");
memcpy(bytes_or_double.bytes, input, 8);
bswap8(bytes_or_double.bytes);
sv_setnv(output, bytes_or_double.doub);
}
//const char *duk_get_lstring(duk_context *ctx, duk_idx_t index, duk_size_t *out_len);
const char *aperl_duk_get_lstring(duk_context *ctx, duk_idx_t index, SV *out_len) {
duk_size_t sz;
const char *ret = duk_get_lstring(ctx, index, &sz);
sv_setnv(out_len, sz);
return ret;
}
//void *duk_get_buffer_data(duk_context *ctx, duk_idx_t index, duk_size_t *out_size);
void *aperl_duk_get_buffer_data(duk_context *ctx, duk_idx_t index, SV *out_len) {
duk_size_t sz;
void *ret = duk_get_buffer_data(ctx, index, &sz);
sv_setnv(out_len, sz);
return ret;
}
//void *duk_to_dynamic_buffer(duk_context *ctx, duk_idx_t index, duk_size_t *out_size);
void *aperl_duk_to_dynamic_buffer(duk_context *ctx, duk_idx_t index, SV *out_len) {
duk_size_t sz;
void *ret = duk_to_dynamic_buffer(ctx, index, &sz);
sv_setnv(out_len, sz);
return ret;
}
void
ffi_pl_closure_call(ffi_cif *ffi_cif, void *result, void **arguments, void *user)
{
dSP;
ffi_pl_closure *closure = (ffi_pl_closure*) user;
ffi_pl_type_extra_closure *extra = &closure->type->extra[0].closure;
int flags = extra->flags;
int i;
int count;
SV *sv;
SV **svp;
if(!(flags & G_NOARGS))
{
ENTER;
SAVETMPS;
}
PUSHMARK(SP);
if(!(flags & G_NOARGS))
{
for(i=0; i< ffi_cif->nargs; i++)
{
if(extra->argument_types[i]->platypus_type == FFI_PL_NATIVE)
{
switch(extra->argument_types[i]->ffi_type->type)
{
case FFI_TYPE_VOID:
break;
case FFI_TYPE_UINT8:
sv = sv_newmortal();
sv_setuv(sv, *((uint8_t*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_SINT8:
sv = sv_newmortal();
sv_setiv(sv, *((int8_t*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_UINT16:
sv = sv_newmortal();
sv_setuv(sv, *((uint16_t*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_SINT16:
sv = sv_newmortal();
sv_setiv(sv, *((int16_t*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_UINT32:
sv = sv_newmortal();
sv_setuv(sv, *((uint32_t*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_SINT32:
sv = sv_newmortal();
sv_setiv(sv, *((int32_t*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_UINT64:
sv = sv_newmortal();
#ifdef HAVE_IV_IS_64
sv_setuv(sv, *((uint64_t*)arguments[i]));
#else
sv_setu64(sv, *((uint64_t*)arguments[i]));
#endif
XPUSHs(sv);
break;
case FFI_TYPE_SINT64:
sv = sv_newmortal();
#ifdef HAVE_IV_IS_64
sv_setiv(sv, *((int64_t*)arguments[i]));
#else
sv_seti64(sv, *((int64_t*)arguments[i]));
#endif
XPUSHs(sv);
break;
case FFI_TYPE_FLOAT:
sv = sv_newmortal();
sv_setnv(sv, *((float*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_DOUBLE:
sv = sv_newmortal();
sv_setnv(sv, *((double*)arguments[i]));
XPUSHs(sv);
break;
case FFI_TYPE_POINTER:
sv = sv_newmortal();
if( *((void**)arguments[i]) != NULL)
sv_setiv(sv, PTR2IV( *((void**)arguments[i]) ));
XPUSHs(sv);
break;
}
}
else if(extra->argument_types[i]->platypus_type == FFI_PL_STRING)
{
sv = sv_newmortal();
if( *((char**)arguments[i]) != NULL)
{
if(extra->argument_types[i]->extra[0].string.platypus_string_type == FFI_PL_STRING_FIXED)
sv_setpvn(sv, *((char**)arguments[i]), extra->argument_types[i]->extra[0].string.size);
else
sv_setpv(sv, *((char**)arguments[i]));
}
XPUSHs(sv);
}
}
PUTBACK;
}
svp = hv_fetch((HV *)SvRV((SV *)closure->coderef), "code", 4, 0);
if (svp)
count = call_sv(*svp, flags | G_EVAL);
else
count = 0;
if(SvTRUE(ERRSV))
{
#ifdef warn_sv
warn_sv(ERRSV);
#else
warn("%s", SvPV_nolen(ERRSV));
#endif
}
if(!(flags & G_DISCARD))
{
SPAGAIN;
if(count != 1)
sv = &PL_sv_undef;
else
sv = POPs;
if(extra->return_type->platypus_type == FFI_PL_NATIVE)
{
switch(extra->return_type->ffi_type->type)
{
case FFI_TYPE_UINT8:
#ifdef FFI_PL_PROBE_BIGENDIAN
((uint8_t*)result)[3] = SvUV(sv);
#else
*((uint8_t*)result) = SvUV(sv);
#endif
break;
case FFI_TYPE_SINT8:
#ifdef FFI_PL_PROBE_BIGENDIAN
((int8_t*)result)[3] = SvIV(sv);
#else
*((int8_t*)result) = SvIV(sv);
#endif
break;
case FFI_TYPE_UINT16:
#ifdef FFI_PL_PROBE_BIGENDIAN
((uint16_t*)result)[1] = SvUV(sv);
#else
*((uint16_t*)result) = SvUV(sv);
#endif
break;
case FFI_TYPE_SINT16:
#ifdef FFI_PL_PROBE_BIGENDIAN
((int16_t*)result)[1] = SvIV(sv);
#else
*((int16_t*)result) = SvIV(sv);
#endif
break;
case FFI_TYPE_UINT32:
*((uint32_t*)result) = SvUV(sv);
break;
case FFI_TYPE_SINT32:
*((int32_t*)result) = SvIV(sv);
break;
case FFI_TYPE_UINT64:
#ifdef HAVE_IV_IS_64
*((uint64_t*)result) = SvUV(sv);
#else
*((uint64_t*)result) = SvU64(sv);
#endif
break;
case FFI_TYPE_SINT64:
#ifdef HAVE_IV_IS_64
*((int64_t*)result) = SvIV(sv);
#else
*((int64_t*)result) = SvI64(sv);
#endif
break;
case FFI_TYPE_FLOAT:
*((float*)result) = SvNV(sv);
break;
case FFI_TYPE_DOUBLE:
*((double*)result) = SvNV(sv);
break;
case FFI_TYPE_POINTER:
*((void**)result) = SvOK(sv) ? INT2PTR(void*, SvIV(sv)) : NULL;
break;
}
}
PUTBACK;
}
void
Tcl_SetDoubleObj (Tcl_Obj *objPtr, double value)
{
dTHX;
sv_setnv(ForceScalarLvalue(aTHX_ objPtr),value);
}
// Called when a Perl script says C<use Win32::SqlServer>.
void initialize ()
{
SV *sv;
DWORD err;
HRESULT ret = S_OK;
char * obj;
// In the critical section we create our starting point, the pointer to
// OLE DB services. We also create a pointer to a conversion object.
// Thess pointer will never be released.
EnterCriticalSection(&CS);
// Get classIDs for the possible providers.
if (IsEqualCLSID(clsid_sqloledb, CLSID_NULL) &&
IsEqualCLSID(clsid_sqlncli, CLSID_NULL) &&
IsEqualCLSID(clsid_sqlncli10, CLSID_NULL) &&
IsEqualCLSID(clsid_sqlncli11, CLSID_NULL)) {
ret = CLSIDFromProgID(L"SQLOLEDB", &clsid_sqloledb);
if (FAILED(ret)) {
clsid_sqloledb = CLSID_NULL;
}
ret = CLSIDFromProgID(L"SQLNCLI", &clsid_sqlncli);
if (FAILED(ret)) {
clsid_sqlncli = CLSID_NULL;
}
ret = CLSIDFromProgID(L"SQLNCLI10", &clsid_sqlncli10);
if (FAILED(ret)) {
clsid_sqlncli10 = CLSID_NULL;
}
ret = CLSIDFromProgID(L"SQLNCLI11", &clsid_sqlncli11);
if (FAILED(ret)) {
clsid_sqlncli11 = CLSID_NULL;
}
}
if (OLE_malloc_ptr == NULL)
CoGetMalloc(1, &OLE_malloc_ptr);
if (data_init_ptr == NULL) {
CoInitializeEx(NULL, COINIT_MULTITHREADED);
ret = CoCreateInstance(CLSID_MSDAINITIALIZE, NULL, CLSCTX_INPROC_SERVER,
IID_IDataInitialize,
reinterpret_cast<LPVOID *>(&data_init_ptr));
if (FAILED(ret)) {
obj = "IDataInitialize";
}
// Fill the type map and the default login properties here.
fill_type_map();
setup_init_properties();
#ifdef FILEDEBUG
// Open debug file.
if (dbgfile == NULL) {
dbgfile = _wfopen(L"C:\\temp\\ut.txt", L"wbc");
fprintf(dbgfile, "\xFF\xFE");
}
#endif
}
if (SUCCEEDED(ret) && data_convert_ptr == NULL) {
ret = CoCreateInstance(CLSID_OLEDB_CONVERSIONLIBRARY,
NULL, CLSCTX_INPROC_SERVER,
IID_IDataConvert,
(void **) &data_convert_ptr);
if (FAILED(ret)) {
obj = "IDataConvert";
}
}
LeaveCriticalSection(&CS);
if (FAILED(ret)) {
err = GetLastError();
warn("Could not create '%s' object: %d", obj, err);
warn("This could be because you don't have the MDAC on your machine,\n");
warn("or an MDAC version you have is too arcane and not supported by\n");
croak("Win32::SqlServer, which requires MDAC 2.6\n");
}
// Set Version string.
if (sv = get_sv("Win32::SqlServer::Version", GV_ADD | GV_ADDMULTI))
{
char buff[256];
sprintf_s(buff, 256,
"This is Win32::SqlServer, version %s\n\nCopyright (c) 2005-2012 Erland Sommarskog\n",
XS_VERSION);
sv_setnv(sv, atof(XS_VERSION));
sv_setpv(sv, buff);
SvNOK_on(sv);
}
}