blob: 589b8370717563ce8796e36b6a7f7274d92fb483 (
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
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
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmFileAPI_h
#define cmFileAPI_h
#include "cmConfigure.h" // IWYU pragma: keep
#include "cm_jsoncpp_value.h"
#include "cm_jsoncpp_writer.h"
#include <map>
#include <memory> // IWYU pragma: keep
#include <string>
#include <unordered_set>
#include <vector>
class cmake;
class cmFileAPI
{
public:
cmFileAPI(cmake* cm);
/** Read fileapi queries from disk. */
void ReadQueries();
/** Write fileapi replies to disk. */
void WriteReplies();
/** Get the "cmake" instance with which this was constructed. */
cmake* GetCMakeInstance() const { return this->CMakeInstance; }
private:
cmake* CMakeInstance;
/** The api/v1 directory location. */
std::string APIv1;
/** The set of files we have just written to the reply directory. */
std::unordered_set<std::string> ReplyFiles;
static std::vector<std::string> LoadDir(std::string const& dir);
void RemoveOldReplyFiles();
// Keep in sync with ObjectKindName.
enum class ObjectKind
{
InternalTest
};
/** Identify one object kind and major version. */
struct Object
{
ObjectKind Kind;
unsigned long Version = 0;
friend bool operator<(Object const& l, Object const& r)
{
if (l.Kind != r.Kind) {
return l.Kind < r.Kind;
}
return l.Version < r.Version;
}
};
/** Represent content of a query directory. */
struct Query
{
/** Known object kind-version pairs. */
std::vector<Object> Known;
/** Unknown object kind names. */
std::vector<std::string> Unknown;
};
/** Whether the top-level query directory exists at all. */
bool QueryExists = false;
/** The content of the top-level query directory. */
Query TopQuery;
/** The content of each "client-$client" query directory. */
std::map<std::string, Query> ClientQueries;
/** Reply index object generated for object kind/version.
This populates the "objects" field of the reply index. */
std::map<Object, Json::Value> ReplyIndexObjects;
std::unique_ptr<Json::StreamWriter> JsonWriter;
std::string WriteJsonFile(
Json::Value const& value, std::string const& prefix,
std::string (*computeSuffix)(std::string const&) = ComputeSuffixHash);
static std::string ComputeSuffixHash(std::string const&);
static std::string ComputeSuffixTime(std::string const&);
static bool ReadQuery(std::string const& query,
std::vector<Object>& objects);
void ReadClient(std::string const& client);
Json::Value BuildReplyIndex();
Json::Value BuildCMake();
Json::Value BuildReply(Query const& q);
static Json::Value BuildReplyError(std::string const& error);
Json::Value const& AddReplyIndexObject(Object const& o);
static const char* ObjectKindName(ObjectKind kind);
static std::string ObjectName(Object const& o);
Json::Value BuildObject(Object const& object);
Json::Value BuildInternalTest(Object const& object);
};
#endif
|
