wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-06-26 20:01:15 +02:00
Code Activity

Move SavingSourceAdapter to serialise.hh

Browse source
This commit is contained in:
Eelco Dolstra 2017-02-07 19:21:54 +01:00
parent ce4d8e3ef8
commit ddb5577f2e
No known key found for this signature in database
GPG key ID: 8170B4726D7198DE
2 changed files with 15 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/libutil/serialise.hh
View file

@ -139,6 +139,21 @@ struct StringSource : Source
};
/* Adapter class of a Source that saves all data read to `s'. */
struct SavingSourceAdapter : Source
{
Source & orig;
string s;
SavingSourceAdapter(Source & orig) : orig(orig) { }
size_t read(unsigned char * data, size_t len)
{
size_t n = orig.read(data, len);
s.append((const char *) data, n);
return n;
}
};
void writePadding(size_t len, Sink & sink);
void writeString(const unsigned char * buf, size_t len, Sink & sink);