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authorJiyoung Yun <jy910.yun@samsung.com>2016-11-23 10:09:09 (GMT)
committerJiyoung Yun <jy910.yun@samsung.com>2016-11-23 10:09:09 (GMT)
commit4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (patch)
tree98110734c91668dfdbb126fcc0e15ddbd93738ca /src/inc/sxshelpers.h
parentfa45f57ed55137c75ac870356a1b8f76c84b229c (diff)
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Imported Upstream version 1.1.0upstream/1.1.0
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+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+//****************************************************************************
+//
+// SxSHelpers.h
+//
+// Some helping classes and methods for SxS in mscoree and mscorwks/mscorsvr
+//
+
+//****************************************************************************
+
+
+#ifndef SXSHELPERS_H_
+#define SXSHELPERS_H_
+
+#define V1_VERSION_NUM W("v1.0.3705")
+
+// This string is the magic string located in the registry which determines that a key is actually
+// a version.
+//
+// For example:
+//
+// HCR/clsid/xxxx-xx-xx-xx/InprocServer32/1.0.3705.0
+// /1.0.3705.125
+//
+// If this SBSVERSIONVALUE is set as a ValueName in these
+// version keys, then we're saying that there is an implementation of the object
+// for that version of the runtime.
+//
+// i.e., if 1.0.3705.0 has the value name of SBSVERSIONVALUE, then 1.0.3705.0 implements
+// this class id.
+#define SBSVERSIONVALUE W("ImplementedInThisVersion")
+
+// Find the runtime version from registry for rclsid
+// If succeeded, *ppwzRuntimeVersion will have the runtime version
+// corresponding to the highest version
+// If failed, *ppwzRuntimeVersion will be NULL
+//
+// Note: If succeeded, this function will allocate memory for
+// *ppwzRuntimeVersion. It if the caller's repsonsibility to
+// release that memory
+HRESULT FindRuntimeVersionFromRegistry(
+ REFCLSID rclsid,
+ __deref_out_z LPWSTR *ppwzRuntimeVersion,
+ __deref_out_opt LPWSTR *ppwzSupportedVersions);
+
+// Find assembly info from registry for rclsid
+// If succeeded, *ppwzClassName, *ppwzAssemblyString, *ppwzCodeBase
+// will have their value corresponding to the highest version
+// If failed, they will be set to NULL
+// Note: If succeeded, this function will allocate memory for
+// *ppwzClassName, *ppwzAssemblyString and *ppwzCodeBase.
+// Caller is responsible to release them.
+//
+HRESULT FindShimInfoFromRegistry(
+ REFCLSID rclsid,
+ BOOL bLoadRecord,
+ WORD wHighestRuntimeMajorVersion,
+ WORD wHighestRuntimeMinorVersion,
+ __deref_out_z LPWSTR *ppwzClassName,
+ __deref_out_z LPWSTR *ppwzAssemblyString,
+ __deref_out_z LPWSTR *ppwzCodeBase);
+
+// Find assembly info from Win32 activattion context for rclsid
+// If succeeded, *ppwzRuntimeVersion, *ppwzClassName, *ppwzAssemblyString,
+// will have their value corresponding to the highest version
+// If failed, they will be set to NULL
+// Note: If succeeded, this function will allocate memory for
+// *ppwzClassName, *ppwzAssemblyString and *ppwzCodeBase.
+// Caller is responsible to release them.
+// Also notice codebase is not supported in Win32 case.
+//
+HRESULT FindShimInfoFromWin32(
+ REFCLSID rclsid,
+ BOOL bLoadRecord,
+ __deref_opt_out_opt LPWSTR *ppwzRuntimeVersion,
+ __deref_opt_out_opt LPWSTR *ppwszSupportedRuntimeVersions,
+ __deref_opt_out_opt LPWSTR *ppwzClassName,
+ __deref_opt_out_opt LPWSTR *ppwzAssemblyString,
+ BOOL *pfRegFreePIA);
+
+// Get information from the Win32 fusion about the config file and the application base.
+HRESULT GetConfigFileFromWin32Manifest(__out_ecount_part(dwBuffer, *pSize) WCHAR* buffer, SIZE_T dwBuffer, SIZE_T* pSize);
+HRESULT GetApplicationPathFromWin32Manifest(__out_ecount_part(dwBuffer, *pSize) WCHAR* buffer, SIZE_T dwBuffer, SIZE_T* pSize);
+
+
+//****************************************************************************
+// AssemblyVersion
+//
+// class to handle assembly version
+// Since only functions in this file will use it,
+// we declare it in the cpp file so other people won't use it.
+//
+//****************************************************************************
+class AssemblyVersion
+{
+ public:
+ // constructors
+ inline AssemblyVersion();
+
+ inline AssemblyVersion(AssemblyVersion& version);
+
+ // Init
+ HRESULT Init(__in_z LPCWSTR pwzVersion, BOOL bStartsWithV);
+ inline HRESULT Init(WORD major, WORD minor, WORD build, WORD revision);
+
+ // Mofifiers.
+ inline void SetBuild(WORD build);
+ inline void SetRevision(WORD revision);
+
+ // assign operator
+ inline AssemblyVersion& operator=(const AssemblyVersion& version);
+
+ // Comparison operator
+ friend BOOL operator==(const AssemblyVersion& version1,
+ const AssemblyVersion& version2);
+ friend BOOL operator>=(const AssemblyVersion& version1,
+ const AssemblyVersion& version2);
+
+ private:
+
+ // pwzVersion must have format of "a.b.c.d",
+ // where a,b,c,d are all numbers
+ HRESULT ValidateVersion(LPCWSTR pwzVersion);
+
+ private:
+ WORD _major;
+ WORD _minor;
+ WORD _build;
+ WORD _revision;
+};
+extern BOOL operator==(const AssemblyVersion& version1,
+ const AssemblyVersion& version2);
+
+extern BOOL operator>=(const AssemblyVersion& version1,
+ const AssemblyVersion& version2);
+inline BOOL operator<(const AssemblyVersion& version1,
+ const AssemblyVersion& version2);
+#include <sxshelpers.inl>
+#endif // SXSHELPERS_H_