Posted By: Tony (®ã¤sônµU) on board 'next' Date: Mon May 16 17:51:44 1994 Title: [°Ýµª¶°]¤°»ò¬O¡yOpenStep¡z Posted By: Roger (Roger) on board 'next' Date: Mon May 16 10:00:41 1994 Title: What is OpenStep ·R NEXTSTEP ªº¤H¡A¤]³\§A¨S¦³Å¥¹L OpenStep¡A¨º»ò¤°»ò¬O OpenStep ¡S OpenStep ¯à¬°§Ú­Ì±a¨Ó¤°»ò ¡S ¥H¤U¤p§Ì§Ú´N±q¨ä³W®æ½Í°_¡G ¡e¢°¡fOpenStep ªº³W®æ¡G ¡@¡@¡@®Ú¾Ú¤@³¡¥÷ Sun ¤Î NeXT ªº announcement, NeXT ¤½¥q«ÅºÙ¥L±N·|¤½¶} NEXTSTEP API¡C¥Ñ¦¹¥iª¾¡A¦pªG¨Ï¥Î NeXT Application Kit ¡BDBkit ¤Î¨ä¥Lªº¤u¨ã©M Package ³o±N·|±o¨ì§K¶Oªº±ÂÅv Objective-C API¡C NeXT ¤]³Ð³y¤F·sªº OpenStep °Ó¼Ð(Tradmark)¡A¦pªG Company §¹¥þªº implements OpenStep ªº API, ³o¤]·|±o¨ì§K¶Oªº±ÂÅv¡C ¥Ñ©ó OpenStep ªº¥X²{¡ANeXT ¤½¥q¤]´N«OÃÒ¤£·|¥h±±§i¨ä¥L»s³y NEXTSTEP ªº¬Û®e ¤½¥q¡A³o¤]´N¦p¦P Adobe¡A¤£·|¥h±±§i¨º¨Ç»s³y PostScript ¬Û®eª½Ä¶¾¹ªº¤½¥q¡C ¨Æ¹ê¤W¡A³o¬O­È±oÃhºÃªº¬O§_¦³¥ô¦óªºªº¤½¥qÄ@·N¥H¤@­ÓÄvª§ªº OpenStep Implements¡@¶i¤J¥«³õ¡AÁöµM¦³¤@¨Çªº FSF(Free Software Foundation)¦¨­û¡A ¹ï¦p¦¹ªº­pµe¦³µÛ¬Û·íªº¿³½ì¡C¨ä¥Lªº¤½¥q¹ï OpenStep ·P¨ì¿³½ì¡A¦]¬°¯à«K©y¡B §Ö³t¡B®e©ö±q NeXT Àò±o±ÂÅv¡C ¡e¢±¡fOpenStep for Solaris¡G ¨Ã¤£¹³¬Oª½±µªº²¾´Ó NEXTSTEP¡Aª½±µªº²¾´Ó¥²¶·¨Ï±o­ì¥»¦w¸Ë¦nªº Solaris ³n Åé³Q©ñ±ó¡AOpenStep for Solaris ¤¹³\ NEXTSTEP »P Solaris ªº³nÅé¦P®É¨Ã¦s¡C OpenStep ¨Ï±o¤@­Ó¤½¥q¦p Stone Design ¥h²¾´Ó Create ¨ì Solaris ¤W¡A¦ý¬O ¨Ã¤£¹³¬O NEXTSTEP for SPARC¡A²¾´Ó±N¤£·|¬O²³æªº­«·s½sĶ(recompile)¡C Solaris ¬O¬[ºc©ó SVR4(System V,release 4) UNIX¡A¦Ó NEXTSTEP ¬O¬[ºc©ó Mach ¤Î Berkeley UNIX¡C·íµ{¦¡µo®i¤H­û©I¥s¤F¤@­Ó¯S§Oªº Mach ¨ç¼Æ¦p Mach messaging¡Aµ{¦¡¥²¶·­n¥[¥H§ïÅÜ¡C¨ä¥Lªº§ïÅܤ]»Ý­n¡A¦]¬° Solaris ©ñ #include Àɪº¦ì¸m»P NEXTSTEP ¤£¦P¡C ¦b¦¹¦P®É¡ASun ¤]­pµe¥u¦b Solaris ¤W¤ä´© OpenStep¡A¦Ó¤£¦b SunOS¡C ¡e¢²¡fX Windows and Display PostScript: ¥Ñ©ó Solaris ªº Desktop ¬O¬[ºc©ó X Windows¡A¦Ó NEXTSTEP ¬O¬[ºc©ó Display PostScrip¡A³o¼Ëªº¤£¦P±N¤£·|³y¦¨ Sun ªº»Ùê¡A¦]¬° Sun ¤w¸g±q Adobe Àò±o¨ü Åv¨ú±o Display PostScript for X Windows¡A¥Ñ¦¹¥iª¾¡APostScript ±N¥i±q X Windows Window ÂÇ¥Ñ Display PostScript-X Windows extension Àò±o¡C ¡e¢³¡fHow OpenStep fits in Solaris: Solaris Today Solaris with DOE ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢{ ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢{ ¢x Application ¢x ¢x Application ¢x Object ¢x ¢x ¢x ¢x ¢x Application ¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢t ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢{ ¢x ¢x ¢x ¢x OpenStep API ¢x ¢x ¢x ¢x Common ¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢tD ¢x ¢x OpenWindows / ¢x¡ö Desktop ¡÷¢x OpenWindows / ¢x DOE Application¢x ¢xOpen ¢x CDE ¢x Environment ¢x CDE ¢x Environment ¢x ¢xStep ¢x ¢x ¢x ¢x¡iOpenStep ¢xO ¢x ¢x ¢x ¢x ¢x Compliant¡j¢x ¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢t MIT X11 ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢t ¢x ¢x X11 /DPS ¢x¡öAdobe DPS¡÷¢x X11 / DPS ¢xE ¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢t ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t ¢x ¢x ONC+(w/NFS) ¢x¡ö NFS ¢w¢{ ¢x DOE Object System ¢x ¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢t ¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢} ¢x SunOS (V4) ¢x¡ö ¢{¢|¡÷¢x ONC + (w /NFS) ¢x ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢}Unified¢x ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t ¢z¢w¢w¢w¢w¢w¢w¢{ UNIX ¢|¢w¡÷¢x SunOS (V4) ¢x ¢xSPARC/Intel ¢x ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} ¢|¢w¢w¢w¢w¢w¢w¢} ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ ¢x SPARC/Intel/PowerPC ¢x ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} DOE: Distributed Objects Everywhere DOE is a kind of backplane that you can plug objects into such that they can cooperate over a network. It provides the infrastructure that allows objects to communicate over a network and enable users to bulid object oriented distributed systems. CDE: Common Desktop Environment ¥H¤W¬O§Ú¹ï©ó OpenStep ªº¤¶²Ð¦pªG¦³»~Åwªï«ü¥¿¡C ¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã[ The Object is the Advantage ]¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã¡Ã ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ¢~¢w¢w¢w¢¡ ¢~¢w¢w¢w¢¡ ¢x ¢~¢¡ ¢x I ¢x ¢~¢¡ ¢x ¤H¥Í±o·N¶·ºÉÅw¡A²ö¨Ïª÷¾êªÅ¹ï¤ë¡C ¢x ¢¢¢£ ¢x Love Music ¢x ¢¢¢£ ¢x ¤Ñ¥Í§Ú§÷¥²¦³¥Î¡A¤dª÷´²ºÉÁÙ´_¨Ó¡C ¢x¢~¢w¢¡¢x¢z¢w¢w¢w¢w¢w¢{¢x¢~¢w¢¡¢x ^^^^^^^^^^^^^^¡iÃc«°Á~¶Ç¡A¸êºÞ¤§¬P¡j ¢x¢¢¢w¢£¢x¢x¢b¢c¢d¢e¢f¢x¢x¢¢¢w¢£¢x E-mail:u4310580@sparc20.ncu.edu.tw ¢¢¢s¢w¢s¢£¢|ùçùùùùùùùç¢}¢¢¢s¢w¢s¢£ im810580@im.mgt.ncu.edu.tw ¡Ã¡Ã¡Ã ¡Ã¡Ã¡Ã¡Ã¡Ã ¡Ã¡Ã¡Ã .