示例#1
0
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;
}
示例#2
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;
}
示例#3
0
文件: nfs.c 项目: basvandervlies/core
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;
}
示例#4
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;
}
示例#5
0
文件: nfs.c 项目: basvandervlies/core
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;
}