/* Author: Jeffrey Altman (jaltman@columbia.edu), Columbia University Academic Information Systems, New York City. Copyright (C) 1985, 1997, Trustees of Columbia University in the City of New York. */ /* Installs CTL3D32.DLL and MSVCRT.DLL into the proper directory */ #include #include #ifndef VER_PLATFORM_WIN32_WINDOWS /* Visual C++ 2.0 and older don't define this (Win95 wasn't released yet) */ #define VER_PLATFORM_WIN32_WINDOWS 1 #endif #if defined(_MSC_VER) && _MSC_VER == 900 /* Visual C++ 2.0 */ #define CRT_DLL "msvcrt20.dll" #else #endif void DisplayHelp( char * name ) { #ifdef CRT_DLL printf("%s [-f]: Installs CTL3D32.DLL and " CRT_DLL ". -f forces the install upon error.\n\n",name); #else printf("%s [-f]: Installs CTL3D32.DLL. -f forces the install upon error.\n\n",name); #endif } void InstallFile(char * prgname, char * srcfile, char * destfile, int forceinstall) { char curdir[1024]; char windir[1024]; char curpath[1024]; DWORD curlen = 1024; char destpath[1024]; DWORD destlen = 1024; char tmpfile[1024]; DWORD tmplen = 1024; DWORD vff_bitmask = 0; DWORD vif_bitmask = 0; int deletetmpfile = 0; GetWindowsDirectory( windir, 1024 ); GetCurrentDirectory( 1024, curdir ); /* Use VerFindFile() to figure out where CTL3D32.DLL */ /* should be installed */ vff_bitmask = VerFindFile( VFFF_ISSHAREDFILE, destfile, windir, curdir, curpath, (PUINT)&curlen, destpath, (PUINT)&destlen ); if ( vff_bitmask & VFF_CURNEDEST ) { printf("%s is installed but in the wrong directory\n",destfile); printf("Currently in \"%s\" but should be in \"%s\"\n", curpath, destpath ); } if ( vff_bitmask & VFF_FILEINUSE ) { printf("%s is installed and in use.\n",destfile); } printf("Installing %s as %s in \"%s\".\n", srcfile, destfile, destpath); /* Use VerInstallFile() to actually install it */ vif_bitmask = VerInstallFile( forceinstall ? VIFF_FORCEINSTALL : 0, srcfile, destfile, curdir, destpath, curpath, tmpfile, (PUINT)&tmplen); if ( vif_bitmask & VIF_TEMPFILE ) { printf("The temporary copy of the new file is in \"%s\".\n\n", tmpfile); deletetmpfile = 1; } if ( vif_bitmask & VIF_MISMATCH ) { printf("The new and preexisting files differ in one or more attributes.\n"); printf("To force the installation, run %s again with the \"-f\" switch.",prgname);; } if ( vif_bitmask & VIF_SRCOLD ) { printf("The file to install is older than the preexisting file.\n"); printf("To force the installation, run %s again with the \"-f\" switch.",prgname);; } if ( vif_bitmask & VIF_DIFFLANG ) { printf("The new and preexisting files have different language or code-page\n"); printf("values.\n\n"); printf("To force the installation, run %s again with the \"-f\" switch.",prgname);; } if ( vif_bitmask & VIF_DIFFCODEPG ) { printf("The new file requires a code page that cannot be displayed by the\n"); printf("version of Windows currently running.\n\n"); printf("To force the installation, run %s again with the \"-f\" switch.",prgname);; } if ( vif_bitmask & VIF_DIFFTYPE ) { printf("The new file has a different type, subtype, or operating system\n"); printf("from the preexisting file.\n\n"); printf("To force the installation, run %s again with the \"-f\" switch.",prgname);; } if ( vif_bitmask & VIF_WRITEPROT ) { printf("The preexisting file is write protected\n\n"); printf("To force the installation, run %s again with the \"-f\" switch.",prgname);; } if ( vif_bitmask & VIF_FILEINUSE ) { printf("The preexisting file is in use and cannot be deleted\n\n"); } if ( vif_bitmask & VIF_OUTOFSPACE ) { printf("The function cannot create the temporary file due to insufficient\n"); printf("disk space on the destination drive.\n\n"); } if ( vif_bitmask & VIF_ACCESSVIOLATION ) { printf("A read, create, delete, or rename operation failed due to a access\n"); printf("violation.\n\n"); } if ( vif_bitmask & VIF_SHARINGVIOLATION ) { printf("A read, create, delete, or rename operation failed due to a sharing\n"); printf("violation.\n\n"); } if ( vif_bitmask & VIF_CANNOTCREATE ) { printf("The temporary file cannot be created.\n\n"); } if ( vif_bitmask & VIF_CANNOTDELETE ) { printf("Either cannot delete the destination file or a preexisting file in\n"); printf("another directory.\n\n"); } if ( vif_bitmask & VIF_CANNOTDELETECUR ) { printf("The preexisting version of the file could not be deleted.\n\n"); } if ( vif_bitmask & VIF_CANNOTRENAME ) { printf("The temporary file cannot be renamed but the preexisting file\n"); printf("has already been deleted.\n\n"); } if ( vif_bitmask & VIF_OUTOFMEMORY ) { printf("Ran out of memory.\n\n"); } if ( vif_bitmask & VIF_CANNOTREADSRC ) { printf("Source file could not be read.\n\n"); } if ( vif_bitmask & VIF_CANNOTREADDST ) { printf("Destination file could not be read.\n"); } if ( vif_bitmask & VIF_BUFFTOOSMALL ) { printf("one of the string buffers is too small.\n"); } } int main( int argc, char * argv[] ) { #ifndef CKT_NT35_OR_31 OSVERSIONINFO osverinfo ; #endif char * srcfile = NULL; int forceinstall = 0; if ( argc > 2 ) { DisplayHelp( argv[0] ); return 1; } if ( argc == 2 ) { if ( (argv[1][0] == '/' || argv[1][0] == '-') && (argv[1][1] == 'f' || argv[1][1] == 'F') ) forceinstall = 1; else { DisplayHelp( argv[0] ); return 1; } } #ifdef CKT_NT35_OR_31 if (GetVersion() < 0x80000000) { srcfile = "ctl3dnt.dll"; } else { srcfile = "ctl3d95.dll"; } #else /* Determine if we are on Windows 95 or Windows NT */ /* and set the proper file names */ osverinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO) ; GetVersionEx( &osverinfo ) ; switch ( osverinfo.dwPlatformId ) { case VER_PLATFORM_WIN32_WINDOWS: srcfile = "ctl3d95.dll"; break; case VER_PLATFORM_WIN32_NT: srcfile = "ctl3dnt.dll"; break; default: printf("Invalid operating system type\n"); return 2; } #endif /* CKT_NT35_OR_31 */ InstallFile(argv[0],srcfile,"ctl3d32.dll",forceinstall); #ifdef CRT_DLL InstallFile(argv[0],CRT_DLL,CRT_DLL,forceinstall); #endif return 0; }