blob: c5d3477c7003447fb013fa19a29713a92eba2ebf (
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
|
#pragma once
#include "FileUtils.h"
#include "StringUtils.h"
#include "..\vendor\nlohmann\json.hpp"
#include <stdio.h>
namespace ServerRuntime
{
namespace AccessStorageUtils
{
inline bool IsRegularFile(const std::string &path)
{
const std::wstring widePath = StringUtils::Utf8ToWide(path);
if (widePath.empty())
{
return false;
}
const DWORD attributes = GetFileAttributesW(widePath.c_str());
return (attributes != INVALID_FILE_ATTRIBUTES) && ((attributes & FILE_ATTRIBUTE_DIRECTORY) == 0);
}
inline bool EnsureJsonListFileExists(const std::string &path)
{
return IsRegularFile(path) || FileUtils::WriteTextFileAtomic(path, "[]\n");
}
inline bool TryGetStringField(const nlohmann::ordered_json &object, const char *key, std::string *outValue)
{
if (key == nullptr || outValue == nullptr || !object.is_object())
{
return false;
}
const auto it = object.find(key);
if (it == object.end() || !it->is_string())
{
return false;
}
*outValue = it->get<std::string>();
return true;
}
inline std::string NormalizeXuid(const std::string &xuid)
{
const std::string trimmed = StringUtils::TrimAscii(xuid);
if (trimmed.empty())
{
return "";
}
unsigned long long numericXuid = 0;
if (StringUtils::TryParseUnsignedLongLong(trimmed, &numericXuid))
{
if (numericXuid == 0ULL)
{
return "";
}
char buffer[32] = {};
sprintf_s(buffer, sizeof(buffer), "0x%016llx", numericXuid);
return buffer;
}
return StringUtils::ToLowerAscii(trimmed);
}
inline std::string BuildPathFromBaseDirectory(const std::string &baseDirectory, const char *fileName)
{
if (fileName == nullptr || fileName[0] == 0)
{
return "";
}
const std::wstring wideFileName = StringUtils::Utf8ToWide(fileName);
if (wideFileName.empty())
{
return "";
}
if (baseDirectory.empty() || baseDirectory == ".")
{
return StringUtils::WideToUtf8(wideFileName);
}
const std::wstring wideBaseDirectory = StringUtils::Utf8ToWide(baseDirectory);
if (wideBaseDirectory.empty())
{
return StringUtils::WideToUtf8(wideFileName);
}
const wchar_t last = wideBaseDirectory[wideBaseDirectory.size() - 1];
if (last == L'\\' || last == L'/')
{
return StringUtils::WideToUtf8(wideBaseDirectory + wideFileName);
}
return StringUtils::WideToUtf8(wideBaseDirectory + L"\\" + wideFileName);
}
}
}
|
