glusterfs.git -

	Commit message (Expand)	Author	Age	Files	Lines
*	build: make contrib/uuid dependency optional	Niels de Vos	2015-04-10	1	-0/+1
*	gfapi: add glfs_h_acl_set() and glfs_h_acl_get()	Niels de Vos	2015-03-18	1	-2/+2
*	build: Start using library versioning for various libraries	Harshavardhana	2014-01-18	1	-2/+1
*	zerofill: Update API version	M. Mohan Kumar	2013-11-12	1	-1/+1
*	api: glusterfs-api.pc.in (and libgfchangelog.pc.in) use rpath (-Wl,-R...)	Kaleb S. KEITHLEY	2013-08-28	1	-1/+1
*	api: Bump version to 5.	Vijay Bellur	2013-07-04	1	-1/+1
*	pkg-config: present API version and not package version	Anand Avati	2013-05-25	1	-1/+2
*	glusterfs-api.pc: pkgconfig for API consumers	Anand Avati	2012-07-18	1	-0/+11

+ General Public License, version 3 or any later version (LGPLv3 or

+ later), or the GNU General Public License, version 2 (GPLv2), in all

+ cases as published by the Free Software Foundation.

-#ifndef _CONFIG_H

-#define _CONFIG_H

-#include "config.h"

-#endif

-#include "xlator.h"

+#include "glusterfs/xlator.h"

#include <dlfcn.h>

#include <netdb.h>

#include <fnmatch.h>

-#include "defaults.h"

-#define SET_DEFAULT_FOP(fn) do { \

- if (!xl->fops->fn) \

- xl->fops->fn = default_##fn; \

- } while (0)

+#include "glusterfs/defaults.h"

+#include "glusterfs/libglusterfs-messages.h"

-#define SET_DEFAULT_CBK(fn) do { \

- if (!xl->cbks->fn) \

- xl->cbks->fn = default_##fn; \

- } while (0)

+#define SET_DEFAULT_FOP(fn) \

+ do { \

+ if (!xl->fops->fn) \

+ xl->fops->fn = default_##fn; \

+ if (!xl->pass_through_fops->fn) \

+ xl->pass_through_fops->fn = default_##fn; \

+ } while (0)

+#define SET_DEFAULT_CBK(fn) \

+ do { \

+ if (!xl->cbks->fn) \

+ xl->cbks->fn = default_##fn; \

+ } while (0)

-#define GF_OPTION_LIST_EMPTY(_opt) (_opt->value[0] == NULL)

+pthread_mutex_t xlator_init_mutex = PTHREAD_MUTEX_INITIALIZER;

-static void

-fill_defaults (xlator_t *xl)

+void

+xlator_init_lock(void)

{

- if (xl == NULL) {

- gf_log_callingfn ("xlator", GF_LOG_WARNING, "invalid argument");

- return;

- }

- SET_DEFAULT_FOP (create);

- SET_DEFAULT_FOP (open);

- SET_DEFAULT_FOP (stat);

- SET_DEFAULT_FOP (readlink);

- SET_DEFAULT_FOP (mknod);

- SET_DEFAULT_FOP (mkdir);

- SET_DEFAULT_FOP (unlink);

- SET_DEFAULT_FOP (rmdir);

- SET_DEFAULT_FOP (symlink);

- SET_DEFAULT_FOP (rename);

- SET_DEFAULT_FOP (link);

- SET_DEFAULT_FOP (truncate);

- SET_DEFAULT_FOP (readv);

- SET_DEFAULT_FOP (writev);

- SET_DEFAULT_FOP (statfs);

- SET_DEFAULT_FOP (flush);

- SET_DEFAULT_FOP (fsync);

- SET_DEFAULT_FOP (setxattr);

- SET_DEFAULT_FOP (getxattr);

- SET_DEFAULT_FOP (fsetxattr);

- SET_DEFAULT_FOP (fgetxattr);

- SET_DEFAULT_FOP (removexattr);

- SET_DEFAULT_FOP (opendir);

- SET_DEFAULT_FOP (readdir);

- SET_DEFAULT_FOP (readdirp);

- SET_DEFAULT_FOP (fsyncdir);

- SET_DEFAULT_FOP (access);

- SET_DEFAULT_FOP (ftruncate);

- SET_DEFAULT_FOP (fstat);

- SET_DEFAULT_FOP (lk);

- SET_DEFAULT_FOP (inodelk);

- SET_DEFAULT_FOP (finodelk);

- SET_DEFAULT_FOP (entrylk);

- SET_DEFAULT_FOP (fentrylk);

- SET_DEFAULT_FOP (lookup);

- SET_DEFAULT_FOP (rchecksum);

- SET_DEFAULT_FOP (xattrop);

- SET_DEFAULT_FOP (fxattrop);

- SET_DEFAULT_FOP (setattr);

- SET_DEFAULT_FOP (fsetattr);

- SET_DEFAULT_FOP (getspec);

- SET_DEFAULT_CBK (release);

- SET_DEFAULT_CBK (releasedir);

- SET_DEFAULT_CBK (forget);

- if (!xl->notify)

- xl->notify = default_notify;

- if (!xl->mem_acct_init)

- xl->mem_acct_init = default_mem_acct_init;

- return;

+ (void)pthread_mutex_lock(&xlator_init_mutex);

}

-int

-_volume_option_value_validate_attacherr (xlator_t *xl,

- data_pair_t *pair,

- volume_option_t *opt,

- char **op_errstr)

+void

+xlator_init_unlock(void)

{

- int i = 0;

- int ret = -1;

- uint64_t input_size = 0;

- long long inputll = 0;

- char errstr[256] = {0, };

- /* Key is valid, validate the option */

- switch (opt->type) {

- case GF_OPTION_TYPE_PATH:

- {

- if (strstr (pair->value->data, "../")) {

- gf_log (xl->name, GF_LOG_ERROR,

- "invalid path given '%s'",

- pair->value->data);

- snprintf (errstr, 256,

- "invalid path given '%s'",

- pair->value->data);

- *op_errstr = gf_strdup (errstr);

- ret = -1;

- goto out;

- }

- /* Make sure the given path is valid */

- if (pair->value->data[0] != '/') {

- gf_log (xl->name, GF_LOG_WARNING,

- "option %s %s: '%s' is not an "

- "absolute path name",

- pair->key, pair->value->data,

- pair->value->data);

- snprintf (errstr, 256,

- "option %s %s: '%s' is not an "

- "absolute path name",

- pair->key, pair->value->data,

- pair->value->data);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- ret = 0;

- }

- break;

- case GF_OPTION_TYPE_INT:

- {

- /* Check the range */

- if (gf_string2longlong (pair->value->data,

- &inputll) != 0) {

- gf_log (xl->name, GF_LOG_ERROR,

- "invalid number format \"%s\" in "

- "\"option %s\"",

- pair->value->data, pair->key);

- snprintf (errstr, 256,

- "invalid number format \"%s\" in "

- "\"option %s\"",

- pair->value->data, pair->key);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- if ((opt->min == 0) && (opt->max == 0)) {

- gf_log (xl->name, GF_LOG_DEBUG,

- "no range check required for "

- "'option %s %s'",

- pair->key, pair->value->data);

- ret = 0;

- break;

- }

- if ((inputll < opt->min) ||

- (inputll > opt->max)) {

- gf_log (xl->name, GF_LOG_WARNING,

- "'%lld' in 'option %s %s' is out of "

- "range [%"PRId64" - %"PRId64"]",

- inputll, pair->key,

- pair->value->data,

- opt->min, opt->max);

- snprintf (errstr, 256,

- "'%lld' in 'option %s %s' is out of "

- "range [%"PRId64" - %"PRId64"]",

- inputll, pair->key,

- pair->value->data,

- opt->min, opt->max);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- ret = 0;

- }

- break;

- case GF_OPTION_TYPE_SIZET:

- {

- /* Check the range */

- if (gf_string2bytesize (pair->value->data,

- &input_size) != 0) {

- gf_log (xl->name, GF_LOG_ERROR,

- "invalid size format \"%s\" in "

- "\"option %s\"",

- pair->value->data, pair->key);

- snprintf (errstr, 256,

- "invalid size format \"%s\" in "

- "\"option %s\"",

- pair->value->data, pair->key);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- if ((opt->min == 0) && (opt->max == 0)) {

- gf_log (xl->name, GF_LOG_DEBUG,

- "no range check required for "

- "'option %s %s'",

- pair->key, pair->value->data);

- ret = 0;

- break;

- }

- if ((input_size < opt->min) ||

- (input_size > opt->max)) {

- gf_log (xl->name, GF_LOG_ERROR,

- "'%"PRId64"' in 'option %s %s' is "

- "out of range [%"PRId64" - %"PRId64"]",

- input_size, pair->key,

- pair->value->data,

- opt->min, opt->max);

- snprintf (errstr, 256,

- "'%"PRId64"' in 'option %s %s' is "

- "out of range [%"PRId64" - %"PRId64"]",

- input_size, pair->key,

- pair->value->data,

- opt->min, opt->max);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- ret = 0;

- }

- break;

- case GF_OPTION_TYPE_BOOL:

- {

- /* Check if the value is one of

- '0|1|on|off|no|yes|true|false|enable|disable' */

- gf_boolean_t bool_value;

- if (gf_string2boolean (pair->value->data,

- &bool_value) != 0) {

- gf_log (xl->name, GF_LOG_ERROR,

- "option %s %s: '%s' is not a valid "

- "boolean value",

- pair->key, pair->value->data,

- pair->value->data);

- snprintf (errstr, 256,

- "option %s %s: '%s' is not a valid "

- "boolean value",

- pair->key, pair->value->data,

- pair->value->data);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- ret = 0;

- }

- break;

- case GF_OPTION_TYPE_XLATOR:

- {

- /* Check if the value is one of the xlators */

- xlator_t *xlopt = xl;

- while (xlopt->prev)

- xlopt = xlopt->prev;

- while (xlopt) {

- if (strcmp (pair->value->data,

- xlopt->name) == 0) {

- ret = 0;

- break;

- }

- xlopt = xlopt->next;

- }

- if (!xlopt) {

- gf_log (xl->name, GF_LOG_ERROR,

- "option %s %s: '%s' is not a "

- "valid volume name",

- pair->key, pair->value->data,

- pair->value->data);

- snprintf (errstr, 256,

- "option %s %s: '%s' is not a "

- "valid volume name",

- pair->key, pair->value->data,

- pair->value->data);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- ret = 0;

- }

- break;

- case GF_OPTION_TYPE_STR:

- {

- /* Check if the '*str' is valid */

- if (GF_OPTION_LIST_EMPTY(opt)) {

- ret = 0;

- goto out;

- }

- for (i = 0; (i < ZR_OPTION_MAX_ARRAY_SIZE) &&

- opt->value[i]; i++) {

- if (fnmatch (opt->value[i], pair->value->data,

- FNM_EXTMATCH) == 0) {

- ret = 0;

- break;

- }

- if ((i == ZR_OPTION_MAX_ARRAY_SIZE)

- || ((i < ZR_OPTION_MAX_ARRAY_SIZE)

- && (!opt->value[i]))) {

- /* enter here only if

- * 1. reached end of opt->value array and haven't

- * validated input

- * OR

- * 2. valid input list is less than

- * ZR_OPTION_MAX_ARRAY_SIZE and input has not

- * matched all possible input values.

- */

- char given_array[4096] = {0,};

- for (i = 0; (i < ZR_OPTION_MAX_ARRAY_SIZE) &&

- opt->value[i];) {

- strcat (given_array, opt->value[i]);

- if(((++i) < ZR_OPTION_MAX_ARRAY_SIZE) &&

- (opt->value[i]))

- strcat (given_array, ", ");

- else

- strcat (given_array, ".");

- }

- gf_log_callingfn (xl->name, GF_LOG_ERROR,

- "option %s %s: '%s' is not valid "

- "(possible options are %s)",

- pair->key, pair->value->data,

- pair->value->data, given_array);

- snprintf (errstr, 256,

- "option %s %s: '%s' is not valid "

- "(possible options are %s)",

- pair->key, pair->value->data,

- pair->value->data, given_array);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }

- break;

- case GF_OPTION_TYPE_PERCENT:

- {

- uint32_t percent = 0;

- /* Check if the value is valid percentage */

- if (gf_string2percent (pair->value->data,

- &percent) != 0) {

- gf_log (xl->name, GF_LOG_ERROR,

- "invalid percent format \"%s\" "

- "in \"option %s\"",

- pair->value->data, pair->key);

- snprintf (errstr, 256,

- "invalid percent format \"%s\" "

- "in \"option %s\"",

- pair->value->data, pair->key);

- *op_errstr = gf_strdup (errstr);

- goto out;

- }