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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
#pragma once
#include "crypto.hh"
#include "store-api.hh"
#include "pool.hh"
#include <atomic>
namespace nix {
struct NarInfo;
class BinaryCacheStore : public Store
{
private:
std::unique_ptr<SecretKey> secretKey;
std::string compression;
protected:
BinaryCacheStore(const Params & params);
[[noreturn]] void notImpl();
virtual bool fileExists(const std::string & path) = 0;
virtual void upsertFile(const std::string & path, const std::string & data) = 0;
/* Return the contents of the specified file, or null if it
doesn't exist. */
virtual void getFile(const std::string & path,
std::function<void(std::shared_ptr<std::string>)> success,
std::function<void(std::exception_ptr exc)> failure) = 0;
std::shared_ptr<std::string> getFile(const std::string & path);
bool wantMassQuery_ = false;
int priority = 50;
public:
virtual void init();
private:
std::string narMagic;
std::string narInfoFileFor(const Path & storePath);
public:
bool isValidPathUncached(const Path & path) override;
PathSet queryValidPaths(const PathSet & paths) override
{ notImpl(); }
PathSet queryAllValidPaths() override
{ notImpl(); }
void queryPathInfoUncached(const Path & path,
std::function<void(std::shared_ptr<ValidPathInfo>)> success,
std::function<void(std::exception_ptr exc)> failure) override;
void queryReferrers(const Path & path,
PathSet & referrers) override
{ notImpl(); }
PathSet queryValidDerivers(const Path & path) override
{ return {}; }
PathSet queryDerivationOutputs(const Path & path) override
{ notImpl(); }
StringSet queryDerivationOutputNames(const Path & path) override
{ notImpl(); }
Path queryPathFromHashPart(const string & hashPart) override
{ notImpl(); }
PathSet querySubstitutablePaths(const PathSet & paths) override
{ return {}; }
void querySubstitutablePathInfos(const PathSet & paths,
SubstitutablePathInfos & infos) override
{ }
bool wantMassQuery() override { return wantMassQuery_; }
void addToStore(const ValidPathInfo & info, const std::string & nar,
bool repair = false, bool dontCheckSigs = false) override;
Path addToStore(const string & name, const Path & srcPath,
bool recursive = true, HashType hashAlgo = htSHA256,
PathFilter & filter = defaultPathFilter, bool repair = false) override;
Path addTextToStore(const string & name, const string & s,
const PathSet & references, bool repair = false) override;
void narFromPath(const Path & path, Sink & sink) override;
void buildPaths(const PathSet & paths, BuildMode buildMode = bmNormal) override
{ notImpl(); }
BuildResult buildDerivation(const Path & drvPath, const BasicDerivation & drv,
BuildMode buildMode = bmNormal) override
{ notImpl(); }
void ensurePath(const Path & path) override
{ notImpl(); }
void addTempRoot(const Path & path) override
{ notImpl(); }
void addIndirectRoot(const Path & path) override
{ notImpl(); }
void syncWithGC() override
{ }
Roots findRoots() override
{ notImpl(); }
void collectGarbage(const GCOptions & options, GCResults & results) override
{ notImpl(); }
void optimiseStore() override
{ }
bool verifyStore(bool checkContents, bool repair) override
{ return true; }
ref<FSAccessor> getFSAccessor() override;
void addSignatures(const Path & storePath, const StringSet & sigs) override
{ notImpl(); }
};
}
|
