void HTTPFormClass::saveFile(Stringp key, Stringp destPath)
{
string sKey(((StUTF8String) key).c_str());
for (std::vector<FormFile>::iterator it=sapi->files.begin(); it!=sapi->files.end(); it++)
{
if (sKey == (*it).name)
{
StUTF8String filenameUTF8(destPath);
File* fp = Platform::GetInstance()->createFile();
if (!fp || !fp->open(filenameUTF8.c_str(), File::OPEN_WRITE))
{
if(fp)
{
Platform::GetInstance()->destroyFile(fp);
}
toplevel()->throwError(kFileWriteError, destPath);
}
if ((int32_t)fp->write((*it).data.data(), (*it).data.length()) != (int32_t)(*it).data.length())
toplevel()->throwError(kFileWriteError, destPath);
fp->close();
Platform::GetInstance()->destroyFile(fp);
}
}
}
Stringp FileClass::read(Stringp filename)
{
Toplevel* toplevel = this->toplevel();
AvmCore* core = this->core();
if (!filename) {
toplevel->throwArgumentError(kNullArgumentError, "filename");
}
StUTF8String filenameUTF8(filename);
File* fp = Platform::GetInstance()->createFile();
if(!fp || !fp->open(filenameUTF8.c_str(), File::OPEN_READ))
{
if(fp)
{
Platform::GetInstance()->destroyFile(fp);
}
toplevel->throwError(kFileOpenError, filename);
}
int64_t fileSize = fp->size();
if(fileSize >= (int64_t)INT32_T_MAX) //File APIs cannot handle files > 2GB
{
toplevel->throwRangeError(kOutOfRangeError, filename);
}
int len = (int)fileSize;
MMgc::GC::AllocaAutoPtr _c;
union {
uint8_t* c;
wchar* c_w;
};
c = (uint8_t*)VMPI_alloca(core, _c, len+1);
len = (int)fp->read(c, len); //need to force since the string creation functions expect an int
c[len] = 0;
fp->close();
Platform::GetInstance()->destroyFile(fp);
if (len >= 3)
{
// UTF8 BOM
if ((c[0] == 0xef) && (c[1] == 0xbb) && (c[2] == 0xbf))
{
return core->newStringUTF8((const char*)c + 3, len - 3);
}
else if ((c[0] == 0xfe) && (c[1] == 0xff))
{
//UTF-16 big endian
c += 2;
len = (len - 2) >> 1;
return core->newStringEndianUTF16(/*littleEndian*/false, c_w, len);
}
else if ((c[0] == 0xff) && (c[1] == 0xfe))
avmplus::Stringp FileClass::read(avmplus::Stringp filename)
{
avmplus::Toplevel* toplevel = this->toplevel();
avmplus::AvmCore* core = this->core();
if (!filename) {
toplevel->throwArgumentError(kNullArgumentError, "filename");
}
avmplus::StUTF8String filenameUTF8(filename);
File* fp = Platform::GetInstance()->createFile();
if(!fp || !fp->open(filenameUTF8.c_str(), File::OPEN_READ))
{
if(fp)
{
Platform::GetInstance()->destroyFile(fp);
}
toplevel->throwError(kFileOpenError, filename);
}
int64_t fileSize = fp->size();
if(fileSize >= (int64_t)INT32_T_MAX) //File APIs cannot handle files > 2GB
{
toplevel->throwRangeError(kOutOfRangeError, filename);
}
int len = (int)fileSize;
// Avoid avmStackAlloc - the buffer can be large and the memory is non-pointer-containing,
// but the GC will scan it conservatively.
uint8_t* c = (uint8_t*)core->gc->Alloc(len+1, MMgc::kNone, MMgc::kAVMShellGCPartition);
len = (int)fp->read(c, len); //need to force since the string creation functions expect an int
c[len] = 0;
fp->close();
Platform::GetInstance()->destroyFile(fp);
avmplus::Stringp ret = NULL;
if (len >= 3)
{
// UTF8 BOM
if ((c[0] == 0xef) && (c[1] == 0xbb) && (c[2] == 0xbf))
{
ret = core->newStringUTF8((const char*)c + 3, len - 3);
}
else if ((c[0] == 0xfe) && (c[1] == 0xff))
{
//UTF-16 big endian
c += 2;
len = (len - 2) >> 1;
ret = core->newStringEndianUTF16(/*littleEndian*/false, (wchar*)(void*)c, len);
}
else if ((c[0] == 0xff) && (c[1] == 0xfe))
static DKObject<UnZipFile> Create(const DKString& zipFile, const DKString& file, const char* password)
{
if (zipFile.Length() == 0 || file.Length() == 0)
return NULL;
DKString filename = zipFile.FilePathString();
unzFile uf = NULL;
#ifdef _WIN32
{
zlib_filefunc64_def ffunc;
fill_win32_filefunc64W(&ffunc);
uf = unzOpen2_64((const wchar_t*)filename, &ffunc); // UTF16LE
}
#else
{
DKStringU8 filenameUTF8(filename);
if (filenameUTF8.Bytes() > 0)
uf = unzOpen64((const char*)filenameUTF8); // UTF8
}
#endif
if (uf)
{
unz_file_info64 file_info;
DKStringU8 fileUTF8(file);
if (fileUTF8.Bytes() > 0 &&
unzLocateFile(uf, (const char*)fileUTF8, 0) == UNZ_OK &&
unzGetCurrentFileInfo64(uf, &file_info, NULL, 0, NULL, 0, NULL, 0) == UNZ_OK &&
file_info.uncompressed_size > 0)
{
if (unzOpenCurrentFilePassword(uf, password) == UNZ_OK)
{
DKObject<UnZipFile> p = DKOBJECT_NEW UnZipFile(uf, file_info, password);
return p;
}
else
{
DKLog("[%s] failed to open file: %ls.\n", DKLIB_FUNCTION_NAME, (const wchar_t*)file);
}
}
}
return NULL;
}
bool FileClass::exists(Stringp filename)
{
if (!filename) {
toplevel()->throwArgumentError(kNullArgumentError, "filename");
}
bool result = false;
StUTF8String filenameUTF8(filename);
File* fp = Platform::GetInstance()->createFile();
if(fp)
{
if (fp->open(filenameUTF8.c_str(), File::OPEN_READ)) {
result = true;
fp->close();
}
Platform::GetInstance()->destroyFile(fp);
}
return result;
}
