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adding some base64 marshalls

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This commit is contained in:
punto- 2015-07-28 12:50:52 +02:00
parent ed85339bcb
commit 922356b903
2 changed files with 83 additions and 0 deletions
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77
core/bind/core_bind.cpp
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@ -1678,12 +1678,89 @@ Variant _Marshalls::base64_to_variant(const String& p_str) {
return v;
};
String _Marshalls::raw_to_base64(const DVector<uint8_t> &p_arr) {
int len = p_arr.size();
DVector<uint8_t>::Read r = p_arr.read();
int b64len = len / 3 * 4 + 4 + 1;
DVector<uint8_t> b64buff;
b64buff.resize(b64len);
DVector<uint8_t>::Write w64 = b64buff.write();
int strlen = base64_encode((char*)(&w64[0]), (char*)(&r[0]), len);
w64[strlen] = 0;
String ret = (char*)&w64[0];
return ret;
};
DVector<uint8_t> _Marshalls::base64_to_raw(const String &p_str) {
int strlen = p_str.length();
CharString cstr = p_str.ascii();
int arr_len;
DVector<uint8_t> buf;
{
buf.resize(strlen / 4 * 3 + 1);
DVector<uint8_t>::Write w = buf.write();
arr_len = base64_decode((char*)(&w[0]), (char*)cstr.get_data(), strlen);
};
buf.resize(arr_len);
// conversion from DVector<uint8_t> to raw array?
return buf;
};
String _Marshalls::utf8_to_base64(const String& p_str) {
CharString cstr = p_str.utf8();
int len = cstr.length();
int b64len = len / 3 * 4 + 4 + 1;
DVector<uint8_t> b64buff;
b64buff.resize(b64len);
DVector<uint8_t>::Write w64 = b64buff.write();
int strlen = base64_encode((char*)(&w64[0]), (char*)cstr.get_data(), len);
w64[strlen] = 0;
String ret = (char*)&w64[0];
return ret;
};
String _Marshalls::base64_to_utf8(const String& p_str) {
int strlen = p_str.length();
CharString cstr = p_str.ascii();
DVector<uint8_t> buf;
buf.resize(strlen / 4 * 3 + 1 + 1);
DVector<uint8_t>::Write w = buf.write();
int len = base64_decode((char*)(&w[0]), (char*)cstr.get_data(), strlen);
w[len] = 0;
String ret = String::utf8((char*)&w[0]);
return ret;
};
void _Marshalls::_bind_methods() {
ObjectTypeDB::bind_method(_MD("variant_to_base64:String","variant"),&_Marshalls::variant_to_base64);
ObjectTypeDB::bind_method(_MD("base64_to_variant:Variant","base64_str"),&_Marshalls::base64_to_variant);
ObjectTypeDB::bind_method(_MD("raw_to_base64:String","array"),&_Marshalls::raw_to_base64);
ObjectTypeDB::bind_method(_MD("base64_to_raw:RawArray","base64_str"),&_Marshalls::base64_to_raw);
ObjectTypeDB::bind_method(_MD("utf8_to_base64:String","utf8_str"),&_Marshalls::utf8_to_base64);
ObjectTypeDB::bind_method(_MD("base64_to_utf8:String","base64_str"),&_Marshalls::base64_to_utf8);
};

6
core/bind/core_bind.h
View file

@ -436,6 +436,12 @@ public:
String variant_to_base64(const Variant& p_var);
Variant base64_to_variant(const String& p_str);
String raw_to_base64(const DVector<uint8_t>& p_arr);
DVector<uint8_t> base64_to_raw(const String& p_str);
String utf8_to_base64(const String& p_str);
String base64_to_utf8(const String& p_str);
_Marshalls() {};
};