diff options
Diffstat (limited to 'imap/src/osdep/mac/env_mac.c')
| -rw-r--r-- | imap/src/osdep/mac/env_mac.c | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/imap/src/osdep/mac/env_mac.c b/imap/src/osdep/mac/env_mac.c new file mode 100644 index 00000000..d0a88df7 --- /dev/null +++ b/imap/src/osdep/mac/env_mac.c @@ -0,0 +1,236 @@ +/* ======================================================================== + * Copyright 1988-2006 University of Washington + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * + * ======================================================================== + */ + +/* + * Program: Mac environment routines + * + * Author: Mark Crispin + * Networks and Distributed Computing + * Computing & Communications + * University of Washington + * Administration Building, AG-44 + * Seattle, WA 98195 + * Internet: MRC@CAC.Washington.EDU + * + * Date: 26 January 1992 + * Last Edited: 30 August 2006 + */ + + +static char *myHomeDir = NIL; /* home directory name */ +static char *myLocalHost = NIL; /* local host name */ +static char *myNewsrc = NIL; /* newsrc file name */ + +#include "pmatch.c" /* include wildcard pattern matcher */ + +/* Environment manipulate parameters + * Accepts: function code + * function-dependent value + * Returns: function-dependent return value + */ + +void *env_parameters (long function,void *value) +{ + void *ret = NIL; + char tmp[MAILTMPLEN]; + switch ((int) function) { + case SET_HOMEDIR: + if (myHomeDir) fs_give ((void **) &myHomeDir); + myHomeDir = cpystr ((char *) value); + case GET_HOMEDIR: + /* set home directory if not defined */ + if (!myHomeDir) myHomeDir = cpystr (""); + ret = (void *) myHomeDir; + break; + case SET_LOCALHOST: + myLocalHost = cpystr ((char *) value); + case GET_LOCALHOST: + ret = (void *) myLocalHost ? myLocalHost : "random-mac"; + break; + case SET_NEWSRC: + if (myNewsrc) fs_give ((void **) &myNewsrc); + myNewsrc = cpystr ((char *) value); + case GET_NEWSRC: + if (!myNewsrc) { /* set news file name if not defined */ + sprintf (tmp,"%s:News State",myhomedir ()); + myNewsrc = cpystr (tmp); + } + ret = (void *) myNewsrc; + break; + } + return ret; +} + +/* Write current time + * Accepts: destination string + * format of date and time + * + * This depends upon the ReadLocation() call in System 7 and the + * user properly setting his location/timezone in the Map control + * panel. + * Nothing is done about the gmtFlags.dlsDelta byte yet, since I + * don't know how it's supposed to work. + */ + +static void do_date (char *date,char *fmt) +{ + long tz,tzm; + time_t ti = time (0); + struct tm *t = localtime (&ti); + MachineLocation loc; + ReadLocation (&loc); /* get location/timezone poop */ + /* get sign-extended time zone */ + tz = (loc.gmtFlags.gmtDelta & 0x00ffffff) | + ((loc.gmtFlags.gmtDelta & 0x00800000) ? 0xff000000 : 0); + tz /= 60; /* get timezone in minutes */ + tzm = tz % 60; /* get minutes from the hour */ + /* output time */ + strftime (date,MAILTMPLEN,fmt,t); + /* now output time zone */ + sprintf (date += strlen (date),"%+03ld%02ld",tz/60,tzm >= 0 ? tzm : -tzm); +} + + +/* Write current time in RFC 822 format + * Accepts: destination string + */ + +void rfc822_date (char *date) +{ + do_date (date,"%a, %d %b %Y %H:%M:%S "); +} + + +/* Write current time in internal format + * Accepts: destination string + */ + +void internal_date (char *date) +{ + do_date (date,"%2d-%b-%Y %H:%M:%S "); +} + +/* Return my local host name + * Returns: my local host name + */ + +char *mylocalhost (void) +{ + return (char *) mail_parameters (NIL,GET_LOCALHOST,NIL); +} + + +/* Return my home directory name + * Returns: my home directory name + */ + +char *myhomedir () +{ + return (char *) mail_parameters (NIL,GET_HOMEDIR,NIL); +} + + +/* Determine default prototype stream to user + * Accepts: type (NIL for create, T for append) + * Returns: default prototype stream + */ + +MAILSTREAM *default_proto (long type) +{ + extern MAILSTREAM dummyproto; + return &dummyproto; /* return default driver's prototype */ +} + +/* Block until event satisfied + * Called as: while (wait_condition && wait ()); + * Returns T if OK, NIL if user wants to abort + * + * Allows user to run a desk accessory, select a different window, or go + * to another application while waiting for the event to finish. COMMAND/. + * will abort the wait. + * Assumes the Apple menu has the apple character as its first character, + * and that the main program has disabled all other menus. + */ + +long wait () +{ + EventRecord event; + WindowPtr window; + MenuInfo **m; + long r; + Str255 tmp; + /* wait for an event */ + WaitNextEvent (everyEvent,&event,(long) 6,NIL); + switch (event.what) { /* got one -- what is it? */ + case mouseDown: /* mouse clicked */ + switch (FindWindow (event.where,&window)) { + case inMenuBar: /* menu bar item? */ + /* yes, interesting event? */ + if (r = MenuSelect (event.where)) { + /* round-about test for Apple menu */ + if ((*(m = GetMHandle (HiWord (r))))->menuData[1] == appleMark) { + /* get desk accessory name */ + GetItem (m,LoWord (r),tmp); + OpenDeskAcc (tmp); /* fire it up */ + SetPort (window); /* put us back at our window */ + } + else SysBeep (60); /* the fool forgot to disable it! */ + } + HiliteMenu (0); /* unhighlight it */ + break; + case inContent: /* some window was selected */ + if (window != FrontWindow ()) SelectWindow (window); + break; + default: /* ignore all others */ + break; + } + break; + case keyDown: /* key hit - if COMMAND/. then punt */ + if ((event.modifiers & cmdKey) && (event.message & charCodeMask) == '.') + return NIL; + break; + default: /* ignore all others */ + break; + } + return T; /* try wait test again */ +} + +/* Return random number + */ + +long random () +{ + return (long) rand () << 16 + rand (); +} + + +/* Emulator for BSD syslog() routine + * Accepts: priority + * message + * parameters + */ + +void syslog (int priority,const char *message,...) +{ +} + + +/* Emulator for BSD openlog() routine + * Accepts: identity + * options + * facility + */ + +void openlog (const char *ident,int logopt,int facility) +{ +} |