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/*
* lib/krb5/os/ccdefname.c
*
* Copyright 1990 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, 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 name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* Return default cred. cache name.
*/
#define NEED_WINDOWS
#include "k5-int.h"
#include <stdio.h>
#ifdef _MACINTOSH
static CInfoPBRec theCatInfo;
static char *FileBuffer;
static int indexCount;
static FSSpec theWorkingFile;
static char*
GetDirName(short vrefnum, long dirid, char *dststr)
{
CInfoPBRec theCatInfo;
FSSpec theParDir;
char str[37];
char *curstr;
OSErr err;
// Get info on the directory itself, it's name and it's parent
theCatInfo.dirInfo.ioCompletion = NULL;
theCatInfo.dirInfo.ioNamePtr = (StringPtr) str;
theCatInfo.dirInfo.ioVRefNum = vrefnum;
theCatInfo.dirInfo.ioFDirIndex = -1;
theCatInfo.dirInfo.ioDrDirID = dirid;
err = PBGetCatInfo(&theCatInfo, FALSE);
// If I'm looking at the root directory and I've tried going up once
// start returning down the call chain
if (err != noErr || (dirid == 2 && theCatInfo.hFileInfo.ioFlParID == 2))
return dststr;
// Construct a file spec for the parent
curstr = GetDirName(theCatInfo.dirInfo.ioVRefNum, theCatInfo.hFileInfo.ioFlParID, dststr);
// Copy the pascal string to the end of a C string
BlockMoveData(&str[1], curstr, str[0]);
curstr += str[0];
*curstr++ = ':';
// return a pointer to the end of the string (for someone below to append to)
return curstr;
}
static void
GetPathname(FSSpec *theFile, char *dststr)
{
FSSpec theParDir;
char *curstr;
OSErr err;
// Start crawling up the directory path recursivly
curstr = GetDirName(theFile->vRefNum, theFile->parID, dststr);
BlockMoveData(&theFile->name[1], curstr, theFile->name[0]);
curstr += theFile->name[0];
*curstr = 0;
}
#endif
char *
krb5_cc_default_name(context)
krb5_context context;
{
char *name = getenv(KRB5_ENV_CCNAME);
static char name_buf[160];
if (name == 0) {
#ifdef HAVE_MACSOCK_H
{
short vRefnum;
long parID;
OSErr theErr;
FSSpec krbccSpec;
char pathbuf[255];
theErr = FindFolder(kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder, &vRefnum, &parID);
FSMakeFSSpec(vRefnum, parID, "\pkrb5cc", &krbccSpec);
GetPathname(&krbccSpec, &pathbuf);
sprintf(name_buf, "STDIO:%s", pathbuf);
// strcpy (name_buf, "STDIO:krb5cc");
}
#else
#if defined(_MSDOS) || defined(_WIN32)
{
char defname[160]; /* Default value */
GetWindowsDirectory (defname, sizeof(defname)-7);
strcat (defname, "\\krb5cc");
strcpy (name_buf, "FILE:");
GetPrivateProfileString(INI_FILES, INI_KRB_CCACHE, defname,
name_buf+5, sizeof(name_buf)-5, KERBEROS_INI);
}
#else
sprintf(name_buf, "FILE:/tmp/krb5cc_%d", getuid());
#endif
#endif
name = name_buf;
}
return name;
}
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