libstore: declare SandboxMode JSON serialisation in the header
The JSON serialisation should be declared in the header so that all translation units can see it when needed, even though it seems that it has not been used anywhere else so far. Unfortunately, this means we cannot use the NLOHMANN_JSON_SERIALIZE_ENUM convenience macro, since it uses a slightly different signature, but the code is not too bad either. Change-Id: I6e2851b250e0b53114d2fecb8011ff1ea9379d0f
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2 changed files with 28 additions and 5 deletions
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@ -269,11 +269,31 @@ Path Settings::getDefaultSSLCertFile()
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const std::string nixVersion = PACKAGE_VERSION;
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const std::string nixVersion = PACKAGE_VERSION;
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NLOHMANN_JSON_SERIALIZE_ENUM(SandboxMode, {
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void to_json(nlohmann::json & j, const SandboxMode & e)
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{SandboxMode::smEnabled, true},
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{
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{SandboxMode::smRelaxed, "relaxed"},
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if (e == SandboxMode::smEnabled) {
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{SandboxMode::smDisabled, false},
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j = true;
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});
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} else if (e == SandboxMode::smRelaxed) {
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j = "relaxed";
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} else if (e == SandboxMode::smDisabled) {
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j = false;
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} else {
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abort();
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}
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}
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void from_json(const nlohmann::json & j, SandboxMode & e)
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{
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if (j == true) {
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e = SandboxMode::smEnabled;
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} else if (j == "relaxed") {
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e = SandboxMode::smRelaxed;
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} else if (j == false) {
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e = SandboxMode::smDisabled;
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} else {
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throw Error("Invalid sandbox mode '%s'", std::string(j));
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}
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}
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template<> SandboxMode BaseSetting<SandboxMode>::parse(const std::string & str, const ApplyConfigOptions & options) const
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template<> SandboxMode BaseSetting<SandboxMode>::parse(const std::string & str, const ApplyConfigOptions & options) const
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{
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{
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@ -14,6 +14,9 @@ namespace nix {
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typedef enum { smEnabled, smRelaxed, smDisabled } SandboxMode;
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typedef enum { smEnabled, smRelaxed, smDisabled } SandboxMode;
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void to_json(nlohmann::json & j, const SandboxMode & e);
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void from_json(const nlohmann::json & j, SandboxMode & e);
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struct MaxBuildJobsSetting : public BaseSetting<unsigned int>
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struct MaxBuildJobsSetting : public BaseSetting<unsigned int>
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{
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{
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MaxBuildJobsSetting(Config * options,
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MaxBuildJobsSetting(Config * options,
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