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Diffstat (limited to 'Mac/Python/getapplbycreator.c')
| -rw-r--r-- | Mac/Python/getapplbycreator.c | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/Mac/Python/getapplbycreator.c b/Mac/Python/getapplbycreator.c deleted file mode 100644 index 8c0b00fd93..0000000000 --- a/Mac/Python/getapplbycreator.c +++ /dev/null @@ -1,163 +0,0 @@ -/*********************************************************** -Copyright 1991-1997 by Stichting Mathematisch Centrum, Amsterdam, -The Netherlands. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the names of Stichting Mathematisch -Centrum or CWI or Corporation for National Research Initiatives or -CNRI not be used in advertising or publicity pertaining to -distribution of the software without specific, written prior -permission. - -While CWI is the initial source for this software, a modified version -is made available by the Corporation for National Research Initiatives -(CNRI) at the Internet address ftp://ftp.python.org. - -STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH -CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR -PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER -TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THIS SOFTWARE. - -******************************************************************/ - -/* -** FindApplicationFromCreator uses the Desktop Database to -** locate the creator application for the given document -** -** this routine will check the desktop database of all local -** disks, then the desktop databases of all server volumes -** (so up to two passes will be made) -** -** This code was created from FindApplicationFromDocument -** routine, origin unknown. -*/ - -#ifdef WITHOUT_FRAMEWORKS -#include <Types.h> -#include <Files.h> -#include <Errors.h> -#else -#include <Carbon/Carbon.h> -#endif -#include "getapplbycreator.h" - - -OSErr FindApplicationFromCreator(OSType creator, - FSSpecPtr applicationFSSpecPtr) -{ - enum { localPass, remotePass, donePass } volumePass; - DTPBRec desktopParams; - HParamBlockRec hfsParams; - short volumeIndex; - Boolean foundFlag; - GetVolParmsInfoBuffer volumeInfoBuffer; - OSErr retCode; - -/* dkj 12/94 initialize flag to false (thanks to Peter Baral for pointing out this bug) */ - foundFlag = false; - - volumePass = localPass; - volumeIndex = 0; - - do { - /* - ** first, find the vRefNum of the volume whose Desktop Database - ** we're checking this time - */ - - volumeIndex++; - - /* convert the volumeIndex into a vRefNum */ - - hfsParams.volumeParam.ioNamePtr = nil; - hfsParams.volumeParam.ioVRefNum = 0; - hfsParams.volumeParam.ioVolIndex = volumeIndex; - retCode = PBHGetVInfoSync(&hfsParams); - - /* a nsvErr indicates that the current pass is over */ - if (retCode == nsvErr) goto SkipThisVolume; - if (retCode != noErr) goto Bail; - - /* - ** call GetVolParms to determine if this volume is a server - ** (a remote volume) - */ - - hfsParams.ioParam.ioBuffer = (Ptr) &volumeInfoBuffer; - hfsParams.ioParam.ioReqCount = sizeof(GetVolParmsInfoBuffer); - retCode = PBHGetVolParmsSync(&hfsParams); - if (retCode != noErr) goto Bail; - - /* - ** if the vMServerAdr field of the volume information buffer - ** is zero, this is a local volume; skip this volume - ** if it's local on a remote pass or remote on a local pass - */ - - if ((volumeInfoBuffer.vMServerAdr != 0) != - (volumePass == remotePass)) goto SkipThisVolume; - - /* okay, now we've found the vRefNum for our desktop database call */ - - desktopParams.ioVRefNum = hfsParams.volumeParam.ioVRefNum; - - /* - ** find the path refNum for the desktop database for - ** the volume we're interested in - */ - - desktopParams.ioNamePtr = nil; - - retCode = PBDTGetPath(&desktopParams); - if (retCode == noErr && desktopParams.ioDTRefNum != 0) { - - /* - ** use the GetAPPL call to find the preferred application - ** for opening any document with this one's creator - */ - - desktopParams.ioIndex = 0; - desktopParams.ioFileCreator = creator; - desktopParams.ioNamePtr = applicationFSSpecPtr->name; - retCode = PBDTGetAPPLSync(&desktopParams); - - if (retCode == noErr) { - /* - ** okay, found it; fill in the application file spec - ** and set the flag indicating we're done - */ - - applicationFSSpecPtr->parID = desktopParams.ioAPPLParID; - applicationFSSpecPtr->vRefNum = desktopParams.ioVRefNum; - foundFlag = true; - - } - } - - SkipThisVolume: - /* - ** if retCode indicates a no such volume error or if this - ** was the first pass, it's time to move on to the next pass - */ - - if (retCode == nsvErr) { - volumePass++; - volumeIndex = 0; - } - - } while (foundFlag == false && volumePass != donePass); - -Bail: - if (retCode == nsvErr) - return fnfErr; /* More logical than "No such volume" */ - return retCode; -} |