blob: c579c0c748a9f1603342081636cab3dc07cc9785 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
//
// upb - a minimalist implementation of protocol buffers.
//
// Copyright (c) 2011-2012 Google Inc. See LICENSE for details.
// Author: Josh Haberman <jhaberman@gmail.com>
//
// Functionality for interoperating with Cord. Only needed inside Google.
#ifndef UPB_GOOGLE_CORD_H
#define UPB_GOOGLE_CORD_H
#include "strings/cord.h"
#include "upb/bytestream.h"
namespace upb {
namespace proto2_bridge_google3 { class FieldAccessor; }
namespace proto2_bridge_opensource { class FieldAccessor; }
namespace google {
class P2R_Handlers;
class CordSupport {
private:
UPB_DISALLOW_POD_OPS(CordSupport);
inline static void AssignToCord(const upb::ByteRegion* r, Cord* cord) {
// TODO(haberman): ref source data if source is a cord.
cord->Clear();
uint64_t ofs = r->start_ofs();
while (ofs < r->end_ofs()) {
size_t len;
const char *buf = r->GetPtr(ofs, &len);
cord->Append(StringPiece(buf, len));
ofs += len;
}
}
friend class ::upb::proto2_bridge_google3::FieldAccessor;
friend class ::upb::proto2_bridge_opensource::FieldAccessor;
friend class P2R_Handlers;
};
} // namespace google
} // namespace upb
#endif // UPB_GOOGLE_CORD_H
|
