int VerifyNotInFstab(char *name, Attributes a, Promise *pp)
/* Ensure filesystem is NOT in fstab, and return no of changes */
{
char regex[CF_BUFSIZE];
char *host, *mountpt, *opts;
Item *ip;
if (!FSTABLIST)
{
if (!LoadFileAsItemList(&FSTABLIST, VFSTAB[VSYSTEMHARDCLASS], a, pp))
{
CfOut(cf_error, "", "Couldn't open %s!\n", VFSTAB[VSYSTEMHARDCLASS]);
return false;
}
else
{
FSTAB_EDITS = 0;
}
}
if (a.mount.mount_options)
{
opts = Rlist2String(a.mount.mount_options, ",");
}
else
{
opts = xstrdup(VMOUNTOPTS[VSYSTEMHARDCLASS]);
}
host = a.mount.mount_server;
mountpt = name;
if (MatchFSInFstab(mountpt))
{
if (a.mount.editfstab)
{
#if defined(_AIX)
FILE *pfp;
char line[CF_BUFSIZE], aixcomm[CF_BUFSIZE];
snprintf(aixcomm, CF_BUFSIZE, "/usr/sbin/rmnfsmnt -f %s", mountpt);
if ((pfp = cf_popen(aixcomm, "r")) == NULL)
{
cfPS(cf_error, CF_FAIL, "", pp, a, "Failed to invoke /usr/sbin/rmnfsmnt to edit fstab");
return 0;
}
while (!feof(pfp))
{
if (CfReadLine(line, CF_BUFSIZE, pfp) == -1)
{
FatalError("Error in CfReadLine");
}
if (line[0] == '#')
{
continue;
}
if (strstr(line, "busy"))
{
cfPS(cf_inform, CF_INTERPT, "", pp, a, "The device under %s cannot be removed from %s\n",
mountpt, VFSTAB[VSYSTEMHARDCLASS]);
return 0;
}
}
cf_pclose(pfp);
return 0; /* ignore internal editing for aix , always returns 0 changes */
#else
snprintf(regex, CF_BUFSIZE, ".*[\\s]+%s[\\s]+.*", mountpt);
for (ip = FSTABLIST; ip != NULL; ip = ip->next)
{
if (FullTextMatch(regex, ip->name))
{
cfPS(cf_inform, CF_CHG, "", pp, a, "Deleting file system mounted on %s.\n", host);
// Check host name matches too?
DeleteThisItem(&FSTABLIST, ip);
FSTAB_EDITS++;
}
}
#endif
}
}
if (a.mount.mount_options)
{
free(opts);
}
return 0;
}
int VerifyInFstab(char *name, Attributes a, Promise *pp)
/* Ensure filesystem IS in fstab, and return no of changes */
{
char fstab[CF_BUFSIZE];
char *host, *rmountpt, *mountpt, *fstype, *opts;
if (!FSTABLIST)
{
if (!LoadFileAsItemList(&FSTABLIST, VFSTAB[VSYSTEMHARDCLASS], a, pp))
{
CfOut(cf_error, "", "Couldn't open %s!\n", VFSTAB[VSYSTEMHARDCLASS]);
return false;
}
else
{
FSTAB_EDITS = 0;
}
}
if (a.mount.mount_options)
{
opts = Rlist2String(a.mount.mount_options, ",");
}
else
{
opts = xstrdup(VMOUNTOPTS[VSYSTEMHARDCLASS]);
}
host = a.mount.mount_server;
rmountpt = a.mount.mount_source;
mountpt = name;
fstype = a.mount.mount_type;
#if defined(__QNX__) || defined(__QNXNTO__)
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s %s\t%s 0 0", host, rmountpt, mountpt, fstype, opts);
#elif defined(_CRAY)
char fstype_upper[CF_BUFSIZE];
strlcpy(fstype_upper, fstype, CF_BUFSIZE);
ToUpperStrInplace(fstype_upper);
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s %s\t%s", host, rmountpt, mountpt, fstype_upper, opts);
break;
#elif defined(__hpux)
snprintf(fstab, CF_BUFSIZE, "%s:%s %s \t %s \t %s 0 0", host, rmountpt, mountpt, fstype, opts);
#elif defined(_AIX)
snprintf(fstab, CF_BUFSIZE,
"%s:\n\tdev\t= %s\n\ttype\t= %s\n\tvfs\t= %s\n\tnodename\t= %s\n\tmount\t= true\n\toptions\t= %s\n\taccount\t= false\n",
mountpt, rmountpt, fstype, fstype, host, opts);
#elif defined(__linux__)
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s \t %s \t %s", host, rmountpt, mountpt, fstype, opts);
#elif defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__FreeBSD__)
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s \t %s \t %s 0 0", host, rmountpt, mountpt, fstype, opts);
#elif defined(__sun) || defined(sco) || defined(__SCO_DS)
snprintf(fstab, CF_BUFSIZE, "%s:%s - %s %s - yes %s", host, rmountpt, mountpt, fstype, opts);
#elif defined(__CYGWIN__)
snprintf(fstab, CF_BUFSIZE, "/bin/mount %s:%s %s", host, rmountpt, mountpt);
#endif
CfOut(cf_verbose, "", "Verifying %s in %s\n", mountpt, VFSTAB[VSYSTEMHARDCLASS]);
if (!MatchFSInFstab(mountpt))
{
AppendItem(&FSTABLIST, fstab, NULL);
FSTAB_EDITS++;
cfPS(cf_inform, CF_CHG, "", pp, a, "Adding file system %s:%s seems to %s.\n", host, rmountpt,
VFSTAB[VSYSTEMHARDCLASS]);
}
free(opts);
return 0;
}
int VerifyNotInFstab(EvalContext *ctx, char *name, const Attributes *a, const Promise *pp, PromiseResult *result)
/* Ensure filesystem is NOT in fstab, and return no of changes */
{
char regex[CF_BUFSIZE];
char *host, *mountpt, *opts;
Item *ip;
if (!FSTABLIST)
{
if (!LoadFileAsItemList(&FSTABLIST, VFSTAB[VSYSTEMHARDCLASS], a->edits))
{
Log(LOG_LEVEL_ERR, "Couldn't open '%s'", VFSTAB[VSYSTEMHARDCLASS]);
return false;
}
else
{
FSTAB_EDITS = 0;
}
}
if (a->mount.mount_options)
{
opts = Rlist2String(a->mount.mount_options, ",");
}
else
{
opts = xstrdup(VMOUNTOPTS[VSYSTEMHARDCLASS]);
}
host = a->mount.mount_server;
mountpt = name;
if (MatchFSInFstab(mountpt))
{
if (a->mount.editfstab)
{
#if defined(_AIX)
FILE *pfp;
char aixcomm[CF_BUFSIZE];
snprintf(aixcomm, CF_BUFSIZE, "/usr/sbin/rmnfsmnt -f %s", mountpt);
if ((pfp = cf_popen(aixcomm, "r", true)) == NULL)
{
cfPS(ctx, LOG_LEVEL_ERR, PROMISE_RESULT_FAIL, pp, a, "Failed to invoke /usr/sbin/rmnfsmnt to edit fstab");
*result = PromiseResultUpdate(*result, PROMISE_RESULT_FAIL);
return 0;
}
size_t line_size = CF_BUFSIZE;
char *line = xmalloc(line_size);
for (;;)
{
ssize_t res = getline(&line, &line_size, pfp);
if (res == -1)
{
if (!feof(pfp))
{
cfPS(ctx, LOG_LEVEL_ERR, PROMISE_RESULT_FAIL, pp, a, "Unable to read output of /bin/rmnfsmnt");
*result = PromiseResultUpdate(*result, PROMISE_RESULT_FAIL);
cf_pclose(pfp);
free(line);
return 0;
}
else
{
break;
}
}
if (line[0] == '#')
{
continue;
}
if (strstr(line, "busy"))
{
cfPS(ctx, LOG_LEVEL_INFO, PROMISE_RESULT_INTERRUPTED, pp, a, "The device under '%s' cannot be removed from '%s'",
mountpt, VFSTAB[VSYSTEMHARDCLASS]);
*result = PromiseResultUpdate(*result, PROMISE_RESULT_INTERRUPTED);
free(line);
return 0;
}
}
free(line);
cf_pclose(pfp);
return 0; /* ignore internal editing for aix , always returns 0 changes */
#else
Item* next;
snprintf(regex, CF_BUFSIZE, ".*[\\s]+%s[\\s]+.*", mountpt);
for (ip = FSTABLIST; ip != NULL; ip = next)
{
next = ip->next;
if (FullTextMatch(ctx, regex, ip->name))
{
cfPS(ctx, LOG_LEVEL_INFO, PROMISE_RESULT_CHANGE, pp, a, "Deleting file system mounted on '%s'", host);
*result = PromiseResultUpdate(*result, PROMISE_RESULT_CHANGE);
// Check host name matches too?
DeleteThisItem(&FSTABLIST, ip);
FSTAB_EDITS++;
}
}
#endif
}
}
if (a->mount.mount_options)
{
free(opts);
}
return 0;
}
int VerifyInFstab(char *name, Attributes a, Promise *pp)
/* Ensure filesystem IS in fstab, and return no of changes */
{
char fstab[CF_BUFSIZE];
char *host, *rmountpt, *mountpt, *fstype, *opts;
if (!FSTABLIST)
{
if (!LoadFileAsItemList(&FSTABLIST, VFSTAB[VSYSTEMHARDCLASS], a, pp))
{
CfOut(cf_error, "", "Couldn't open %s!\n", VFSTAB[VSYSTEMHARDCLASS]);
return false;
}
else
{
FSTAB_EDITS = 0;
}
}
if (a.mount.mount_options)
{
opts = Rlist2String(a.mount.mount_options, ",");
}
else
{
opts = xstrdup(VMOUNTOPTS[VSYSTEMHARDCLASS]);
}
host = a.mount.mount_server;
rmountpt = a.mount.mount_source;
mountpt = name;
fstype = a.mount.mount_type;
switch (VSYSTEMHARDCLASS)
{
case qnx:
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s %s\t%s 0 0", host, rmountpt, mountpt, fstype, opts);
break;
case crayos:
{
char fstype_upper[CF_BUFSIZE];
strlcpy(fstype_upper, fstype, CF_BUFSIZE);
ToUpperStrInplace(fstype_upper);
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s %s\t%s", host, rmountpt, mountpt, fstype_upper, opts);
break;
}
case hp:
snprintf(fstab, CF_BUFSIZE, "%s:%s %s \t %s \t %s 0 0", host, rmountpt, mountpt, fstype, opts);
break;
case aix:
snprintf(fstab, CF_BUFSIZE,
"%s:\n\tdev\t= %s\n\ttype\t= %s\n\tvfs\t= %s\n\tnodename\t= %s\n\tmount\t= true\n\toptions\t= %s\n\taccount\t= false\n",
mountpt, rmountpt, fstype, fstype, host, opts);
break;
case linuxx:
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s \t %s \t %s", host, rmountpt, mountpt, fstype, opts);
break;
case netbsd:
case openbsd:
case dragonfly:
case freebsd:
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s \t %s \t %s 0 0", host, rmountpt, mountpt, fstype, opts);
break;
case unix_sv:
case solaris:
snprintf(fstab, CF_BUFSIZE, "%s:%s - %s %s - yes %s", host, rmountpt, mountpt, fstype, opts);
break;
case cfnt:
snprintf(fstab, CF_BUFSIZE, "/bin/mount %s:%s %s", host, rmountpt, mountpt);
break;
case cfsco:
CfOut(cf_error, "", "Don't understand filesystem format on SCO, no data - please fix me");
break;
default:
free(opts);
return false;
}
CfOut(cf_verbose, "", "Verifying %s in %s\n", mountpt, VFSTAB[VSYSTEMHARDCLASS]);
if (!MatchFSInFstab(mountpt))
{
AppendItem(&FSTABLIST, fstab, NULL);
FSTAB_EDITS++;
cfPS(cf_inform, CF_CHG, "", pp, a, "Adding file system %s:%s seems to %s.\n", host, rmountpt,
VFSTAB[VSYSTEMHARDCLASS]);
}
free(opts);
return 0;
}
int VerifyInFstab(EvalContext *ctx, char *name, const Attributes *a, const Promise *pp, PromiseResult *result)
/* Ensure filesystem IS in fstab, and return no of changes */
{
assert(a != NULL);
char fstab[CF_BUFSIZE];
char *host, *rmountpt, *mountpt, *fstype, *opts;
if (!FSTABLIST)
{
if (!LoadFileAsItemList(&FSTABLIST, VFSTAB[VSYSTEMHARDCLASS], a->edits))
{
Log(LOG_LEVEL_ERR, "Couldn't open '%s'", VFSTAB[VSYSTEMHARDCLASS]);
return false;
}
else
{
FSTAB_EDITS = 0;
}
}
if (a->mount.mount_options)
{
opts = Rlist2String(a->mount.mount_options, ",");
}
else
{
opts = xstrdup(VMOUNTOPTS[VSYSTEMHARDCLASS]);
}
host = a->mount.mount_server;
rmountpt = a->mount.mount_source;
mountpt = name;
fstype = a->mount.mount_type;
#if defined(__QNX__) || defined(__QNXNTO__)
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s %s\t%s 0 0", host, rmountpt, mountpt, fstype, opts);
#elif defined(_CRAY)
char fstype_upper[CF_BUFSIZE];
strlcpy(fstype_upper, fstype, CF_BUFSIZE);
ToUpperStrInplace(fstype_upper);
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s %s\t%s", host, rmountpt, mountpt, fstype_upper, opts);
break;
#elif defined(__hpux)
snprintf(fstab, CF_BUFSIZE, "%s:%s %s \t %s \t %s 0 0", host, rmountpt, mountpt, fstype, opts);
#elif defined(_AIX)
snprintf(fstab, CF_BUFSIZE,
"%s:\n\tdev\t= %s\n\ttype\t= %s\n\tvfs\t= %s\n\tnodename\t= %s\n\tmount\t= true\n\toptions\t= %s\n\taccount\t= false\n",
mountpt, rmountpt, fstype, fstype, host, opts);
#elif defined(__linux__)
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s \t %s \t %s", host, rmountpt, mountpt, fstype, opts);
#elif defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__FreeBSD__)
snprintf(fstab, CF_BUFSIZE, "%s:%s \t %s \t %s \t %s 0 0", host, rmountpt, mountpt, fstype, opts);
#elif defined(__sun) || defined(sco) || defined(__SCO_DS)
snprintf(fstab, CF_BUFSIZE, "%s:%s - %s %s - yes %s", host, rmountpt, mountpt, fstype, opts);
#elif defined(__CYGWIN__)
snprintf(fstab, CF_BUFSIZE, "/bin/mount %s:%s %s", host, rmountpt, mountpt);
#endif
Log(LOG_LEVEL_VERBOSE, "Verifying '%s' in '%s'", mountpt, VFSTAB[VSYSTEMHARDCLASS]);
if (!MatchFSInFstab(mountpt))
{
AppendItem(&FSTABLIST, fstab, NULL);
FSTAB_EDITS++;
cfPS(ctx, LOG_LEVEL_INFO, PROMISE_RESULT_CHANGE, pp, a, "Adding file system '%s:%s' to '%s'", host, rmountpt,
VFSTAB[VSYSTEMHARDCLASS]);
*result = PromiseResultUpdate(*result, PROMISE_RESULT_CHANGE);
}
free(opts);
return 0;
}