diff options
Diffstat (limited to 'source/compiler-core')
3 files changed, 42 insertions, 1 deletions
diff --git a/source/compiler-core/slang-artifact-representation-impl.cpp b/source/compiler-core/slang-artifact-representation-impl.cpp index 3fae154bb..105402e6e 100644 --- a/source/compiler-core/slang-artifact-representation-impl.cpp +++ b/source/compiler-core/slang-artifact-representation-impl.cpp @@ -67,6 +67,21 @@ bool ExtFileArtifactRepresentation::exists() return SLANG_SUCCEEDED(res) && pathType == getPathType(); } +const char* ExtFileArtifactRepresentation::getUniqueIdentity() +{ + if (m_uniqueIdentity.getLength() == 0) + { + ComPtr<ISlangBlob> uniqueIdentityBlob; + if (SLANG_FAILED(m_fileSystem->getFileUniqueIdentity(m_path.getBuffer(), uniqueIdentityBlob.writeRef()))) + { + return nullptr; + } + m_uniqueIdentity = StringUtil::getString(uniqueIdentityBlob); + } + + return m_uniqueIdentity.getLength() ? m_uniqueIdentity.getBuffer() : nullptr; +} + /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SourceBlobWithPathArtifactRepresentation !!!!!!!!!!!!!!!!!!!!!!!!!!! */ void* SourceBlobWithPathInfoArtifactRepresentation::getInterface(const Guid& guid) @@ -187,6 +202,23 @@ bool OSFileArtifactRepresentation::exists() return SLANG_SUCCEEDED(res) && pathType == SLANG_PATH_TYPE_FILE; } +const char* OSFileArtifactRepresentation::getUniqueIdentity() +{ + if (m_uniqueIdentity.getLength() == 0) + { + auto fileSystem = _getFileSystem(); + + ComPtr<ISlangBlob> uniqueIdentityBlob; + if (SLANG_FAILED(fileSystem->getFileUniqueIdentity(m_path.getBuffer(), uniqueIdentityBlob.writeRef()))) + { + return nullptr; + } + m_uniqueIdentity = StringUtil::getString(uniqueIdentityBlob); + } + + return m_uniqueIdentity.getLength() ? m_uniqueIdentity.getBuffer() : nullptr; +} + void OSFileArtifactRepresentation::disown() { if (_isOwned()) diff --git a/source/compiler-core/slang-artifact-representation-impl.h b/source/compiler-core/slang-artifact-representation-impl.h index 4b6d49e06..5c76b9e7c 100644 --- a/source/compiler-core/slang-artifact-representation-impl.h +++ b/source/compiler-core/slang-artifact-representation-impl.h @@ -33,6 +33,7 @@ public: // IPathArtifactRepresentation virtual SLANG_NO_THROW const char* SLANG_MCALL getPath() SLANG_OVERRIDE { return m_path.getBuffer(); } virtual SLANG_NO_THROW SlangPathType SLANG_MCALL getPathType() SLANG_OVERRIDE { return SLANG_PATH_TYPE_FILE; } + virtual SLANG_NO_THROW const char* SLANG_MCALL getUniqueIdentity() SLANG_OVERRIDE; // IOSFileArtifactRepresentation virtual SLANG_NO_THROW Kind SLANG_MCALL getKind() SLANG_OVERRIDE { return m_kind; } @@ -64,6 +65,8 @@ protected: Kind m_kind; String m_path; + String m_uniqueIdentity; + ComPtr<IOSFileArtifactRepresentation> m_lockFile; ComPtr<ISlangMutableFileSystem> m_fileSystem; }; @@ -85,7 +88,8 @@ public: // IPathArtifactRepresentation virtual SLANG_NO_THROW const char* SLANG_MCALL getPath() SLANG_OVERRIDE { return m_path.getBuffer(); } virtual SLANG_NO_THROW SlangPathType SLANG_MCALL getPathType() SLANG_OVERRIDE { return SLANG_PATH_TYPE_FILE; } - + virtual SLANG_NO_THROW const char* SLANG_MCALL getUniqueIdentity() SLANG_OVERRIDE; + // IExtFileArtifactRepresentation virtual SLANG_NO_THROW ISlangFileSystemExt* SLANG_MCALL getFileSystem() SLANG_OVERRIDE { return m_fileSystem; } @@ -104,6 +108,7 @@ protected: void* getInterface(const Guid& uuid); void* getObject(const Guid& uuid); + String m_uniqueIdentity; String m_path; ComPtr<ISlangFileSystemExt> m_fileSystem; }; @@ -125,6 +130,7 @@ public: // IPathArtifactRepresentation virtual SLANG_NO_THROW const char* SLANG_MCALL getPath() SLANG_OVERRIDE { return m_pathInfo.getName().getBuffer(); } virtual SLANG_NO_THROW SlangPathType SLANG_MCALL getPathType() SLANG_OVERRIDE { return SLANG_PATH_TYPE_FILE; } + virtual SLANG_NO_THROW const char* SLANG_MCALL getUniqueIdentity() SLANG_OVERRIDE { return m_pathInfo.hasUniqueIdentity() ? m_pathInfo.uniqueIdentity.getBuffer() : nullptr; } SourceBlobWithPathInfoArtifactRepresentation(const PathInfo& pathInfo, ISlangBlob* sourceBlob) : m_pathInfo(pathInfo), diff --git a/source/compiler-core/slang-artifact-representation.h b/source/compiler-core/slang-artifact-representation.h index a345d762b..3e7659058 100644 --- a/source/compiler-core/slang-artifact-representation.h +++ b/source/compiler-core/slang-artifact-representation.h @@ -16,6 +16,9 @@ class IPathArtifactRepresentation : public IArtifactRepresentation virtual SLANG_NO_THROW const char* SLANG_MCALL getPath() = 0; /// Get type virtual SLANG_NO_THROW SlangPathType SLANG_MCALL getPathType() = 0; + /// Returns the unique identity. If a unique identity is not supported + /// or available will return nullptr. + virtual SLANG_NO_THROW const char* SLANG_MCALL getUniqueIdentity() = 0; }; /* Represents a path to a file held on an ISlangFileSystem. */ |