godotengine/godot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add function to get String from FileAccess

Browse Source
This commit is contained in:
George Marques 2019-03-03 16:50:41 -03:00
parent af6217e1b1
commit 4f0590338f
No known key found for this signature in database
GPG Key ID: 046BD46A3201E43D
2 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
core/os/file_access.cpp
View File

@ -409,6 +409,23 @@ int FileAccess::get_buffer(uint8_t *p_dst, int p_length) const {
return i;
}
String FileAccess::get_as_utf8_string() const {
PoolVector<uint8_t> sourcef;
int len = get_len();
sourcef.resize(len + 1);
PoolVector<uint8_t>::Write w = sourcef.write();
int r = get_buffer(w.ptr(), len);
ERR_FAIL_COND_V(r != len, String());
w[len] = 0;
String s;
if (s.parse_utf8((const char *)w.ptr())) {
return String();
}
return s;
}
void FileAccess::store_16(uint16_t p_dest) {
uint8_t a, b;

1
core/os/file_access.h
View File

@ -113,6 +113,7 @@ public:
virtual String get_line() const;
virtual String get_token() const;
virtual Vector<String> get_csv_line(const String &p_delim = ",") const;
virtual String get_as_utf8_string() const;
/**< use this for files WRITTEN in _big_ endian machines (ie, amiga/mac)
* It's not about the current CPU type but file formats.