diff options
Diffstat (limited to 'bin/win32/BINDInstall/VersionInfo.cpp')
| -rw-r--r-- | bin/win32/BINDInstall/VersionInfo.cpp | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/bin/win32/BINDInstall/VersionInfo.cpp b/bin/win32/BINDInstall/VersionInfo.cpp new file mode 100644 index 0000000..e83348f --- /dev/null +++ b/bin/win32/BINDInstall/VersionInfo.cpp @@ -0,0 +1,293 @@ +// VersionInfo.cpp: implementation of the CVersionInfo class. +// +////////////////////////////////////////////////////////////////////// + +#include "stdafx.h" +#include "bindinstall.h" +#include "VersionInfo.h" +#include <winver.h> + +#include <config.h> + +#ifdef _DEBUG +#undef THIS_FILE +static char THIS_FILE[]=__FILE__; +#define new DEBUG_NEW +#endif + +////////////////////////////////////////////////////////////////////// +// Construction/Destruction +////////////////////////////////////////////////////////////////////// + +CVersionInfo::CVersionInfo(CString filename) +{ + HANDLE hFile; + WIN32_FIND_DATA fd; + memset(&fd, 0, sizeof(WIN32_FIND_DATA)); + + m_status = ERROR_SUCCESS; + m_isValid = FALSE; + m_filename = filename; + + // See if the given file exists + hFile = FindFirstFile(filename, &fd); + if(hFile == INVALID_HANDLE_VALUE) + { + m_status = ERROR_FILE_NOT_FOUND; + m_versionInfo = NULL; + return; + } + FindClose(hFile); + + // Extract the file info + DWORD handle; + DWORD viSize = GetFileVersionInfoSize((LPTSTR)(LPCTSTR)filename, &handle); + m_versionInfo = NULL; + + if(viSize == 0) + { + m_status = GetLastError(); + } + else + { + m_versionInfo = new char[viSize]; + + // Get the block of version info from the file + if(!GetFileVersionInfo((LPTSTR)(LPCTSTR)filename, handle, viSize, m_versionInfo)) + { + if(m_versionInfo) + { + delete [] m_versionInfo; + m_versionInfo = NULL; + } + return; + } + + // Now extract the sub block we are interested in + UINT versionLen = 0; + LPVOID viBlob = NULL; + if(!VerQueryValue(m_versionInfo, "\\", &viBlob, &versionLen)) + { + if(m_versionInfo) + { + delete [] m_versionInfo; + m_versionInfo = NULL; + } + return; + } + + // And finally the version info is ours + m_fixedInfo = (VS_FIXEDFILEINFO *)viBlob; + + UINT blobLen = 0; + + // If we got here, all is good + } + m_isValid = TRUE; +} + +CVersionInfo::~CVersionInfo() +{ + m_fixedInfo = NULL; + if(m_versionInfo) + { + delete [] m_versionInfo; + m_versionInfo = NULL; + } +} + +CString CVersionInfo::GetFileVersionString() +{ + return(QueryStringValue("FileVersion")); +} + +CString CVersionInfo::GetProductVersionString() +{ + return(QueryStringValue("ProductVersion")); +} + +CString CVersionInfo::GetComments() +{ + return(QueryStringValue("Comments")); +} + +CString CVersionInfo::GetFileDescription() +{ + return(QueryStringValue("FileDescription")); +} + +CString CVersionInfo::GetInternalName() +{ + return(QueryStringValue("InternalName")); +} + +CString CVersionInfo::GetLegalCopyright() +{ + return(QueryStringValue("LegalCopyright")); +} + +CString CVersionInfo::GetLegalTrademarks() +{ + return(QueryStringValue("LegalTrademarks")); +} + +CString CVersionInfo::GetOriginalFileName() +{ + return(QueryStringValue("OriginalFilename")); +} + +CString CVersionInfo::GetProductName() +{ + return(QueryStringValue("ProductName")); +} + +CString CVersionInfo::GetSpecialBuildString() +{ + return(QueryStringValue("SpecialBuild")); +} + +CString CVersionInfo::GetPrivateBuildString() +{ + return(QueryStringValue("PrivateBuild")); +} + +CString CVersionInfo::GetCompanyName() +{ + return(QueryStringValue("CompanyName")); +} + +#ifdef NOTUSED +BOOL CVersionInfo::CopyFileCheckVersion(CVersionInfo &originalFile) +{ + _int64 myVer = GetFileVersion(); + _int64 origVer = originalFile.GetFileVersion(); + + if(origVer > myVer) + { + CString msg; + msg.Format(IDS_EXISTING_NEWER, m_filename); + DWORD query = AfxMessageBox(msg, MB_YESNO); + if(query == IDNO) + return(TRUE); + } + + return(CopyFileNoVersion(originalFile)); +} +#endif + +BOOL CVersionInfo::CopyFileNoVersion(CVersionInfo &originalFile) +{ + return(CopyFile(originalFile.GetFilename(), m_filename, FALSE)); +} + + +_int64 CVersionInfo::GetFileVersion() +{ + _int64 ver = 0; + + if(m_versionInfo) + { + ver = m_fixedInfo->dwFileVersionMS; + ver <<= 32; + ver += m_fixedInfo->dwFileVersionLS; + } + return(ver); +} + +_int64 CVersionInfo::GetProductVersion() +{ + _int64 ver = 0; + + if(m_versionInfo) + { + ver = m_fixedInfo->dwProductVersionMS; + ver <<= 32; + ver += m_fixedInfo->dwProductVersionLS; + } + return(ver); +} + +_int64 CVersionInfo::GetFileDate() +{ + _int64 fDate = 0; + + if(m_versionInfo) + { + fDate = m_fixedInfo->dwFileDateMS; + fDate <<= 32; + fDate += m_fixedInfo->dwFileDateLS; + } + return(fDate); +} + +DWORD CVersionInfo::GetFileFlagMask() +{ + if(m_versionInfo) + { + return(m_fixedInfo->dwFileFlagsMask); + } + return(0); +} + +DWORD CVersionInfo::GetFileFlags() +{ + if(m_versionInfo) + { + return(m_fixedInfo->dwFileFlags); + } + return(0); +} + +DWORD CVersionInfo::GetFileOS() +{ + if(m_versionInfo) + { + return(m_fixedInfo->dwFileOS); + } + return(VOS_UNKNOWN); +} + +DWORD CVersionInfo::GetFileType() +{ + if(m_versionInfo) + { + return(m_fixedInfo->dwFileType); + } + return(VFT_UNKNOWN); +} + +DWORD CVersionInfo::GetFileSubType() +{ + if(m_versionInfo) + { + return(m_fixedInfo->dwFileSubtype); + } + return(VFT2_UNKNOWN); +} + +CString CVersionInfo::QueryStringValue(CString value) +{ + UINT blobLen = 0; + LPVOID viBlob = NULL; + int n; + + if(m_versionInfo) + { + char queryString[256]; + + // This code page value is for American English. + // If you change the resources to be other than that + // You probably should change this to match it. + DWORD codePage = 0x040904B0; + + n = snprintf(queryString, sizeof(queryString), + "\\StringFileInfo\\%08X\\%s", + codePage, (LPCTSTR) value); + if (n >= 0 && (size_t)n < sizeof(queryString)) { + if(VerQueryValue(m_versionInfo, queryString, + &viBlob, &blobLen)) + return((char *)viBlob); + } + } + return("Not Available"); +} |