/src/CMake/Source/cmSbomArguments.cxx
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1 | | /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
2 | | file LICENSE.rst or https://cmake.org/licensing for details. */ |
3 | | #include "cmSbomArguments.h" |
4 | | |
5 | | #include <algorithm> |
6 | | #include <cctype> |
7 | | |
8 | | #include <cm/string_view> |
9 | | |
10 | | #include "cmExecutionStatus.h" |
11 | | #include "cmGeneratorExpression.h" |
12 | | #include "cmStringAlgorithms.h" |
13 | | |
14 | | struct SbomFormatPattern |
15 | | { |
16 | | cm::string_view Name; |
17 | | cm::string_view Alias; |
18 | | cmSbomArguments::SbomFormat Id; |
19 | | }; |
20 | | |
21 | | static SbomFormatPattern SbomPatterns[] = { |
22 | | { "spdx-3.0+json", "spdx", cmSbomArguments::SbomFormat::SPDX_3_0_JSON }, |
23 | | }; |
24 | | |
25 | | cmSbomArguments::SbomFormat ParseSbomFormat(std::string const& input) |
26 | 0 | { |
27 | 0 | if (input.empty()) { |
28 | 0 | return cmSbomArguments::SbomFormat::SPDX_3_0_JSON; |
29 | 0 | } |
30 | | |
31 | 0 | cm::string_view s(input); |
32 | 0 | for (auto const& p : SbomPatterns) { |
33 | 0 | if (s == p.Name || (!p.Alias.empty() && s == p.Alias)) { |
34 | 0 | return p.Id; |
35 | 0 | } |
36 | 0 | } |
37 | 0 | return cmSbomArguments::SbomFormat::NONE; |
38 | 0 | } |
39 | | |
40 | | std::string GetSbomFileExtension(cmSbomArguments::SbomFormat id) |
41 | 0 | { |
42 | 0 | switch (id) { |
43 | 0 | case cmSbomArguments::SbomFormat::SPDX_3_0_JSON: |
44 | 0 | return ".spdx.json"; |
45 | 0 | default: |
46 | 0 | return ""; |
47 | 0 | } |
48 | 0 | } |
49 | | |
50 | | template void cmSbomArguments::Bind<void>(cmArgumentParser<void>&, |
51 | | cmSbomArguments*); |
52 | | |
53 | | bool cmSbomArguments::Check(cmExecutionStatus& status) const |
54 | 0 | { |
55 | 0 | if (!this->PackageName.empty()) { |
56 | 0 | if (!cmGeneratorExpression::IsValidTargetName(this->PackageName) || |
57 | 0 | this->PackageName.find(':') != std::string::npos) { |
58 | 0 | status.SetError(cmStrCat(R"(SBOM given invalid package name ")"_s, |
59 | 0 | this->PackageName, R"(".)"_s)); |
60 | 0 | return false; |
61 | 0 | } |
62 | 0 | } |
63 | | |
64 | 0 | if (!this->Format.empty()) { |
65 | 0 | if (this->GetFormat() == SbomFormat::NONE) { |
66 | 0 | status.SetError( |
67 | 0 | cmStrCat(R"(SBOM given invalid format ")"_s, this->Format, R"(".)"_s)); |
68 | 0 | return false; |
69 | 0 | } |
70 | 0 | } |
71 | 0 | return true; |
72 | 0 | } |
73 | | |
74 | | cm::string_view cmSbomArguments::CommandName() const |
75 | 0 | { |
76 | 0 | return "SBOM"_s; |
77 | 0 | } |
78 | | |
79 | | std::string cmSbomArguments::GetNamespace() const |
80 | 0 | { |
81 | 0 | return cmStrCat(this->PackageName, "::"_s); |
82 | 0 | } |
83 | | |
84 | | std::string cmSbomArguments::GetPackageDirName() const |
85 | 0 | { |
86 | 0 | return this->PackageName; |
87 | 0 | } |
88 | | |
89 | | cmSbomArguments::SbomFormat cmSbomArguments::GetFormat() const |
90 | 0 | { |
91 | 0 | if (this->Format.empty()) { |
92 | 0 | return SbomFormat::SPDX_3_0_JSON; |
93 | 0 | } |
94 | 0 | return ParseSbomFormat(this->Format); |
95 | 0 | } |
96 | | |
97 | | std::string cmSbomArguments::GetPackageFileName() const |
98 | 0 | { |
99 | 0 | std::string const pkgNameOnDisk = this->GetPackageDirName(); |
100 | 0 | std::string format = GetSbomFileExtension(this->GetFormat()); |
101 | 0 | std::transform(format.begin(), format.end(), format.begin(), |
102 | 0 | [](unsigned char c) { return std::tolower(c); }); |
103 | 0 | return cmStrCat(pkgNameOnDisk, format); |
104 | 0 | } |