|
|
- Index: libyang-0.16-r3/CMakeLists.txt
- ===================================================================
- --- libyang-0.16-r3.orig/CMakeLists.txt
- +++ libyang-0.16-r3/CMakeLists.txt
- @@ -351,8 +351,8 @@ else()
- add_subdirectory(src/extensions)
- endif(ENABLE_STATIC)
-
- -# YANG user types plugins ("user_ipv4" is just an example, not installed by default)
- -set(USER_TYPE_LIST "user_date_and_time")
- +# YANG user types plugins
- +set(USER_TYPE_LIST "user_yang_types" "user_inet_types")
- if(ENABLE_STATIC)
- set(USER_TYPE_LIST_SIZE " 0 ")
- foreach(USER_TYPE ${USER_TYPE_LIST})
- Index: libyang-0.16-r3/src/parser.c
- ===================================================================
- --- libyang-0.16-r3.orig/src/parser.c
- +++ libyang-0.16-r3/src/parser.c
- @@ -1936,7 +1936,7 @@ lyp_parse_value(struct lys_type *type, c
-
- /* search user types in case this value is supposed to be stored in a custom way */
- if (store && type->der && type->der->module) {
- - c = lytype_store(type->der->module, type->der->name, *value_, val);
- + c = lytype_store(type->der->module, type->der->name, value_, val);
- if (c == -1) {
- goto error;
- } else if (!c) {
- Index: libyang-0.16-r3/src/parser.h
- ===================================================================
- --- libyang-0.16-r3.orig/src/parser.h
- +++ libyang-0.16-r3/src/parser.h
- @@ -258,11 +258,11 @@ struct lyext_plugin *ext_get_plugin(cons
- *
- * @param[in] mod Module of the type.
- * @param[in] type_name Type (typedef) name.
- - * @param[in] value_str Value to store as a string.
- + * @param[in,out] value_str Stored string value, can be overwritten by the user store callback.
- * @param[in,out] value Filled value to be overwritten by the user store callback.
- * @return 0 on successful storing, 1 if the type is not a user type, -1 on error.
- */
- -int lytype_store(const struct lys_module *mod, const char *type_name, const char *value_str, lyd_val *value);
- +int lytype_store(const struct lys_module *mod, const char *type_name, const char **value_str, lyd_val *value);
-
- /**
- * @brief Free a user type stored value.
- Index: libyang-0.16-r3/src/plugins.c
- ===================================================================
- --- libyang-0.16-r3.orig/src/plugins.c
- +++ libyang-0.16-r3/src/plugins.c
- @@ -574,7 +574,7 @@ lytype_find(const char *module, const ch
- }
-
- int
- -lytype_store(const struct lys_module *mod, const char *type_name, const char *value_str, lyd_val *value)
- +lytype_store(const struct lys_module *mod, const char *type_name, const char **value_str, lyd_val *value)
- {
- struct lytype_plugin_list *p;
- char *err_msg = NULL;
- @@ -583,9 +583,9 @@ lytype_store(const struct lys_module *mo
-
- p = lytype_find(mod->name, mod->rev_size ? mod->rev[0].date : NULL, type_name);
- if (p) {
- - if (p->store_clb(type_name, value_str, value, &err_msg)) {
- + if (p->store_clb(mod->ctx, type_name, value_str, value, &err_msg)) {
- if (!err_msg) {
- - if (asprintf(&err_msg, "Failed to store value \"%s\" of user type \"%s\".", value_str, type_name) == -1) {
- + if (asprintf(&err_msg, "Failed to store value \"%s\" of user type \"%s\".", *value_str, type_name) == -1) {
- LOGMEM(mod->ctx);
- return -1;
- }
- Index: libyang-0.16-r3/src/tree_data.c
- ===================================================================
- --- libyang-0.16-r3.orig/src/tree_data.c
- +++ libyang-0.16-r3/src/tree_data.c
- @@ -5476,7 +5476,7 @@ _lyd_dup_node(const struct lyd_node *nod
- }
-
- if (sleaf->type.der && sleaf->type.der->module) {
- - r = lytype_store(sleaf->type.der->module, sleaf->type.der->name, new_leaf->value_str, &new_leaf->value);
- + r = lytype_store(sleaf->type.der->module, sleaf->type.der->name, &new_leaf->value_str, &new_leaf->value);
- if (r == -1) {
- goto error;
- } else if (!r) {
- Index: libyang-0.16-r3/src/user_types.h
- ===================================================================
- --- libyang-0.16-r3.orig/src/user_types.h
- +++ libyang-0.16-r3/src/user_types.h
- @@ -33,13 +33,15 @@ extern "C" {
- * This callback should overwrite the value stored in \p value using some custom encoding. Be careful,
- * if the type is #LY_TYPE_BITS, the bits must be freed before overwritting the union value.
- *
- + * @param[in] ctx libyang ctx to enable correct manipulation with values that are in the dictionary.
- * @param[in] type_name Name of the type being stored.
- - * @param[in] value_str String value to be stored.
- + * @param[in,out] value_str String value to be stored.
- * @param[in,out] value Value union for the value to be stored in (already is but in the standard way).
- * @param[out] err_msg Can be filled on error. If not, a generic error message will be printed.
- * @return 0 on success, non-zero if an error occured and the value could not be stored for any reason.
- */
- -typedef int (*lytype_store_clb)(const char *type_name, const char *value_str, lyd_val *value, char **err_msg);
- +typedef int (*lytype_store_clb)(struct ly_ctx *ctx, const char *type_name, const char **value_str, lyd_val *value,
- + char **err_msg);
-
- struct lytype_plugin_list {
- const char *module; /**< Name of the module where the type is defined. */
- Index: libyang-0.16-r3/src/user_types/user_inet_types.c
- ===================================================================
- --- /dev/null
- +++ libyang-0.16-r3/src/user_types/user_inet_types.c
- @@ -0,0 +1,235 @@
- +/**
- + * @file user_inet_types.c
- + * @author Michal Vasko <mvasko@cesnet.cz>
- + * @brief ietf-inet-types typedef conversion to canonical format
- + *
- + * Copyright (c) 2018 CESNET, z.s.p.o.
- + *
- + * This source code is licensed under BSD 3-Clause License (the "License").
- + * You may not use this file except in compliance with the License.
- + * You may obtain a copy of the License at
- + *
- + * https://opensource.org/licenses/BSD-3-Clause
- + */
- +
- +#define _GNU_SOURCE
- +
- +#include <stdlib.h>
- +#include <string.h>
- +#include <errno.h>
- +#include <arpa/inet.h>
- +
- +#include "../user_types.h"
- +
- +#ifdef __GNUC__
- +# define UNUSED(x) UNUSED_ ## x __attribute__((__unused__))
- +#else
- +# define UNUSED(x) UNUSED_ ## x
- +#endif
- +
- +static char *
- +convert_ipv6_addr(const char *ipv6_addr, char **err_msg)
- +{
- + char buf[sizeof(struct in6_addr)], *str;
- +
- + str = malloc(INET6_ADDRSTRLEN);
- + if (!str) {
- + *err_msg = NULL;
- + return NULL;
- + }
- +
- + if (!inet_pton(AF_INET6, ipv6_addr, buf)) {
- + asprintf(err_msg, "Failed to convert IPv6 address \"%s\".", ipv6_addr);
- + free(str);
- + return NULL;
- + }
- +
- + if (!inet_ntop(AF_INET6, buf, str, INET6_ADDRSTRLEN)) {
- + asprintf(err_msg, "Failed to convert IPv6 address (%s).", strerror(errno));
- + free(str);
- + return NULL;
- + }
- +
- + return str;
- +}
- +
- +static int
- +ip_store_clb(struct ly_ctx *ctx, const char *UNUSED(type_name), const char **value_str, lyd_val *value, char **err_msg)
- +{
- + char *ptr, *ipv6_addr, *result, *tmp;
- +
- + if (!strchr(*value_str, ':')) {
- + /* not an IPv6 address */
- + return 0;
- + }
- +
- + if ((ptr = strchr(*value_str, '%'))) {
- + /* there is a zone index */
- + ipv6_addr = strndup(*value_str, ptr - *value_str);
- + } else {
- + ipv6_addr = (char *)*value_str;
- + }
- +
- + /* convert to canonical format */
- + result = convert_ipv6_addr(ipv6_addr, err_msg);
- + if (ptr) {
- + free(ipv6_addr);
- + }
- +
- + /* failure */
- + if (!result) {
- + return 1;
- + }
- +
- + if (strncmp(*value_str, result, strlen(result))) {
- + /* some conversion took place, update the value */
- + if (ptr) {
- + tmp = result;
- + if (asprintf(&result, "%s%s", tmp, ptr) == -1) {
- + free(tmp);
- + *err_msg = NULL;
- + return 1;
- + }
- + free(tmp);
- + }
- +
- + lydict_remove(ctx, *value_str);
- + *value_str = lydict_insert_zc(ctx, result);
- + value->string = *value_str;
- + } else {
- + free(result);
- + }
- +
- + return 0;
- +}
- +
- +static int
- +ipv4_prefix_store_clb(struct ly_ctx *ctx, const char *UNUSED(type_name), const char **value_str, lyd_val *value, char **err_msg)
- +{
- + char *pref_str, *ptr, *result;
- + int result_len, i, j, num;
- + unsigned long int pref;
- +
- + pref_str = strchr(*value_str, '/');
- + if (!pref_str) {
- + asprintf(err_msg, "Invalid IPv4 prefix \"%s\".", *value_str);
- + return 1;
- + }
- +
- + pref = strtoul(pref_str + 1, &ptr, 10);
- + if (ptr[0]) {
- + asprintf(err_msg, "Invalid IPv4 prefix \"%s\".", *value_str);
- + return 1;
- + }
- +
- + result = malloc(INET_ADDRSTRLEN + 3);
- + if (!result) {
- + *err_msg = NULL;
- + return 1;
- + }
- +
- + /* generate ip prefix mask */
- + result_len = 0;
- + for (i = 0; i < 4; ++i) {
- + num = 0;
- + for (j = 0; (j < 8) && pref; ++j) {
- + num += (1 << j);
- + --pref;
- + }
- +
- + result_len += sprintf(result + result_len, "%s%d", i ? "." : "", num);
- + }
- +
- + /* add the prefix */
- + result_len += sprintf(result + result_len, "%s", pref_str);
- +
- + if (strcmp(result, *value_str)) {
- + /* some conversion took place, update the value */
- + lydict_remove(ctx, *value_str);
- + *value_str = lydict_insert_zc(ctx, result);
- + value->string = *value_str;
- + } else {
- + free(result);
- + }
- +
- + return 0;
- +}
- +
- +static int
- +ipv6_prefix_store_clb(struct ly_ctx *ctx, const char *UNUSED(type_name), const char **value_str, lyd_val *value, char **err_msg)
- +{
- + char *pref_str, *ptr, *result;
- + int result_len, i, j, num;
- + unsigned long int pref;
- +
- + pref_str = strchr(*value_str, '/');
- + if (!pref_str) {
- + asprintf(err_msg, "Invalid IPv6 prefix \"%s\".", *value_str);
- + return 1;
- + }
- +
- + pref = strtoul(pref_str + 1, &ptr, 10);
- + if (ptr[0]) {
- + asprintf(err_msg, "Invalid IPv6 prefix \"%s\".", *value_str);
- + return 1;
- + }
- +
- + result = malloc(INET6_ADDRSTRLEN + 4);
- + if (!result) {
- + *err_msg = NULL;
- + return 1;
- + }
- +
- + /* generate ipv6 prefix mask */
- + result_len = 0;
- + for (i = 0; i < 8; ++i) {
- + num = 0;
- + for (j = 0; (j < 16) && pref; ++j) {
- + num += (1 << j);
- + --pref;
- + }
- +
- + result_len += sprintf(result + result_len, "%s%x", i ? ":" : "", num);
- +
- + if (!pref && (i < 6)) {
- + /* shorten ending zeros */
- + result_len += sprintf(result + result_len, "::");
- + break;
- + }
- + }
- +
- + /* add the prefix */
- + result_len += sprintf(result + result_len, "%s", pref_str);
- +
- + if (strcmp(result, *value_str)) {
- + /* some conversion took place, update the value */
- + lydict_remove(ctx, *value_str);
- + *value_str = lydict_insert_zc(ctx, result);
- + value->string = *value_str;
- + } else {
- + free(result);
- + }
- +
- + return 0;
- +}
- +
- +static int
- +ip_prefix_store_clb(struct ly_ctx *ctx, const char *type_name, const char **value_str, lyd_val *value, char **err_msg)
- +{
- + if (strchr(*value_str, ':')) {
- + return ipv6_prefix_store_clb(ctx, type_name, value_str, value, err_msg);
- + }
- + return ipv4_prefix_store_clb(ctx, type_name, value_str, value, err_msg);
- +}
- +
- +/* Name of this array must match the file name! */
- +struct lytype_plugin_list user_inet_types[] = {
- + {"ietf-inet-types", "2013-07-15", "ip-address", ip_store_clb, NULL},
- + {"ietf-inet-types", "2013-07-15", "ipv6-address", ip_store_clb, NULL},
- + {"ietf-inet-types", "2013-07-15", "ip-address-no-zone", ip_store_clb, NULL},
- + {"ietf-inet-types", "2013-07-15", "ipv6-address-no-zone", ip_store_clb, NULL},
- + {"ietf-inet-types", "2013-07-15", "ip-prefix", ip_prefix_store_clb, NULL},
- + {"ietf-inet-types", "2013-07-15", "ipv4-prefix", ipv4_prefix_store_clb, NULL},
- + {"ietf-inet-types", "2013-07-15", "ipv6-prefix", ipv6_prefix_store_clb, NULL},
- + {NULL, NULL, NULL, NULL, NULL} /* terminating item */
- +};
- Index: libyang-0.16-r3/src/user_types/user_ipv4.c
- ===================================================================
- --- libyang-0.16-r3.orig/src/user_types/user_ipv4.c
- +++ /dev/null
- @@ -1,42 +0,0 @@
- -/**
- - * @file user_ipv4.c
- - * @author Michal Vasko <mvasko@cesnet.cz>
- - * @brief Example implementation of an ipv4-address as a user type
- - *
- - * Copyright (c) 2018 CESNET, z.s.p.o.
- - *
- - * This source code is licensed under BSD 3-Clause License (the "License").
- - * You may not use this file except in compliance with the License.
- - * You may obtain a copy of the License at
- - *
- - * https://opensource.org/licenses/BSD-3-Clause
- - */
- -
- -#include <stdlib.h>
- -#include <string.h>
- -#include <arpa/inet.h>
- -#include <sys/socket.h>
- -
- -#include "../user_types.h"
- -
- -static int
- -ipv4_store_clb(const char *type_name, const char *value_str, lyd_val *value, char **err_msg)
- -{
- - value->ptr = malloc(sizeof(struct in_addr));
- - if (!value->ptr) {
- - return 1;
- - }
- -
- - if (inet_pton(AF_INET, value_str, value->ptr) != 1) {
- - free(value->ptr);
- - return 1;
- - }
- - return 0;
- -}
- -
- -/* Name of this array must match the file name! */
- -struct lytype_plugin_list user_ipv4[] = {
- - {"ietf-inet-types", "2013-07-15", "ipv4-address", ipv4_store_clb, free},
- - {"ietf-inet-types", "2013-07-15", "ipv4-address-no-zone", ipv4_store_clb, free},
- - {NULL, NULL, NULL, NULL, NULL} /* terminating item */
- -};
- Index: libyang-0.16-r3/src/user_types/user_yang_types.c
- ===================================================================
- --- /dev/null
- +++ libyang-0.16-r3/src/user_types/user_yang_types.c
- @@ -0,0 +1,303 @@
- +/**
- + * @file user_yang_types.c
- + * @author Michal Vasko <mvasko@cesnet.cz>
- + * @brief ietf-yang-types typedef validation and conversion to canonical format
- + *
- + * Copyright (c) 2018 CESNET, z.s.p.o.
- + *
- + * This source code is licensed under BSD 3-Clause License (the "License").
- + * You may not use this file except in compliance with the License.
- + * You may obtain a copy of the License at
- + *
- + * https://opensource.org/licenses/BSD-3-Clause
- + */
- +#define _GNU_SOURCE
- +
- +#include <stdlib.h>
- +#include <string.h>
- +#include <stdint.h>
- +#include <errno.h>
- +#include <time.h>
- +#include <ctype.h>
- +
- +#include "../user_types.h"
- +
- +#ifdef __GNUC__
- +# define UNUSED(x) UNUSED_ ## x __attribute__((__unused__))
- +#else
- +# define UNUSED(x) UNUSED_ ## x
- +#endif
- +
- +static const char *gmt_offsets[] = {
- + "+00:00",
- + "+00:20",
- + "+00:30",
- + "+01:00",
- + "+01:24",
- + "+01:30",
- + "+02:00",
- + "+02:30",
- + "+03:00",
- + "+03:30",
- + "+04:00",
- + "+04:30",
- + "+04:51",
- + "+05:00",
- + "+05:30",
- + "+05:40",
- + "+05:45",
- + "+06:00",
- + "+06:30",
- + "+07:00",
- + "+07:20",
- + "+07:30",
- + "+08:00",
- + "+08:30",
- + "+08:45",
- + "+09:00",
- + "+09:30",
- + "+09:45",
- + "+10:00",
- + "+10:30",
- + "+11:00",
- + "+11:30",
- + "+12:00",
- + "+12:45",
- + "+13:00",
- + "+13:45",
- + "+14:00",
- + "-00:00",
- + "-00:44",
- + "-01:00",
- + "-02:00",
- + "-02:30",
- + "-03:00",
- + "-03:30",
- + "-04:00",
- + "-04:30",
- + "-05:00",
- + "-06:00",
- + "-07:00",
- + "-08:00",
- + "-08:30",
- + "-09:00",
- + "-09:30",
- + "-10:00",
- + "-10:30",
- + "-11:00",
- + "-12:00",
- +};
- +
- +static int
- +date_and_time_store_clb(struct ly_ctx *UNUSED(ctx), const char *UNUSED(type_name), const char **value_str,
- + lyd_val *UNUSED(value), char **err_msg)
- +{
- + struct tm tm, tm2;
- + uint32_t i, j, k;
- + const char *val_str = *value_str;
- + int ret;
- +
- + /* \d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?(Z|[\+\-]\d{2}:\d{2})
- + * 2018-03-21T09:11:05(.55785...)(Z|+02:00) */
- + memset(&tm, 0, sizeof tm);
- + i = 0;
- +
- + /* year */
- + tm.tm_year = atoi(val_str + i);
- + /* if there was some invalid number, it will either be discovered in the loop below or by mktime() */
- + tm.tm_year -= 1900;
- + for (j = i + 4; i < j; ++i) {
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + }
- + if (val_str[i] != '-') {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", '-' expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + ++i;
- +
- + /* month */
- + tm.tm_mon = atoi(val_str + i);
- + tm.tm_mon -= 1;
- + for (j = i + 2; i < j; ++i) {
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + }
- + if (val_str[i] != '-') {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", '-' expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + ++i;
- +
- + /* day */
- + tm.tm_mday = atoi(val_str + i);
- + for (j = i + 2; i < j; ++i) {
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + }
- + if (val_str[i] != 'T') {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", 'T' expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + ++i;
- +
- + /* hours */
- + tm.tm_hour = atoi(val_str + i);
- + for (j = i + 2; i < j; ++i) {
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + }
- + if (val_str[i] != ':') {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", ':' expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + ++i;
- +
- + /* minutes */
- + tm.tm_min = atoi(val_str + i);
- + for (j = i + 2; i < j; ++i) {
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + }
- + if (val_str[i] != ':') {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", ':' expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + ++i;
- +
- + /* seconds */
- + tm.tm_sec = atoi(val_str + i);
- + for (j = i + 2; i < j; ++i) {
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + }
- + if ((val_str[i] != '.') && (val_str[i] != 'Z') && (val_str[i] != '+') && (val_str[i] != '-')) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", '.', 'Z', '+', or '-' expected.",
- + val_str[i], i, val_str);
- + goto error;
- + }
- +
- + /* validate using mktime() */
- + tm2 = tm;
- + if (mktime(&tm) == -1) {
- + ret = asprintf(err_msg, "Checking date-and-time value \"%s\" failed (%s).", val_str, strerror(errno));
- + goto error;
- + }
- + /* we now have correctly filled the remaining values, use them */
- + memcpy(((char *)&tm2) + (6 * sizeof(int)), ((char *)&tm) + (6 * sizeof(int)), sizeof(struct tm) - (6 * sizeof(int)));
- + /* back it up again */
- + tm = tm2;
- + /* let mktime() correct date & time with having the other values correct now */
- + if (mktime(&tm) == -1) {
- + ret = asprintf(err_msg, "Checking date-and-time value \"%s\" failed (%s).", val_str, strerror(errno));
- + goto error;
- + }
- + /* detect changes in the filled values */
- + if (memcmp(&tm, &tm2, 6 * sizeof(int))) {
- + ret = asprintf(err_msg, "Checking date-and-time value \"%s\" failed, canonical date and time is \"%04d-%02d-%02dT%02d:%02d:%02d\".",
- + val_str, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
- + goto error;
- + }
- +
- + /* tenth of a second */
- + if (val_str[i] == '.') {
- + ++i;
- + if (!isdigit(val_str[i])) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", a digit expected.", val_str[i], i, val_str);
- + goto error;
- + }
- + do {
- + ++i;
- + } while (isdigit(val_str[i]));
- + }
- +
- + switch (val_str[i]) {
- + case 'Z':
- + /* done */
- + break;
- + case '+':
- + case '-':
- + /* timezone shift */
- + k = sizeof gmt_offsets / sizeof *gmt_offsets;
- + for (j = 0; j < k ; ++j) {
- + if (!strncmp(val_str + i, gmt_offsets[j], 6)) {
- + break;
- + }
- + }
- + if (j == k) {
- + ret = asprintf(err_msg, "Invalid timezone \"%.6s\" in date-and-time value \"%s\".", val_str + i, val_str);
- + goto error;
- + }
- + i += 5;
- + break;
- + default:
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", 'Z', '+', or '-' expected.", val_str[i], i, val_str);
- + goto error;
- + }
- +
- + /* no other characters expected */
- + ++i;
- + if (val_str[i]) {
- + ret = asprintf(err_msg, "Invalid character '%c'[%d] in date-and-time value \"%s\", no characters expected.", val_str[i], i, val_str);
- + goto error;
- + }
- +
- + /* validation succeeded and we do not want to change how it is stored */
- + return 0;
- +
- +error:
- + if (ret == -1) {
- + err_msg = NULL;
- + }
- + return 1;
- +}
- +
- +static int
- +hex_string_store_clb(struct ly_ctx *ctx, const char *UNUSED(type_name), const char **value_str, lyd_val *value, char **err_msg)
- +{
- + char *str;
- + uint32_t i, len;
- +
- + str = strdup(*value_str);
- + if (!str) {
- + /* we can hardly allocate an error message */
- + *err_msg = NULL;
- + return 1;
- + }
- +
- + len = strlen(str);
- + for (i = 0; i < len; ++i) {
- + if ((str[i] >= 'A') && (str[i] <= 'Z')) {
- + /* make it lowercase (canonical format) */
- + str[i] += 32;
- + }
- + }
- +
- + /* update the value correctly */
- + lydict_remove(ctx, *value_str);
- + *value_str = lydict_insert_zc(ctx, str);
- + value->string = *value_str;
- + return 0;
- +}
- +
- +/* Name of this array must match the file name! */
- +struct lytype_plugin_list user_yang_types[] = {
- + {"ietf-yang-types", "2013-07-15", "date-and-time", date_and_time_store_clb, NULL},
- + {"ietf-yang-types", "2013-07-15", "phys-address", hex_string_store_clb, NULL},
- + {"ietf-yang-types", "2013-07-15", "mac-address", hex_string_store_clb, NULL},
- + {"ietf-yang-types", "2013-07-15", "hex-string", hex_string_store_clb, NULL},
- + {"ietf-yang-types", "2013-07-15", "uuid", hex_string_store_clb, NULL},
- + {NULL, NULL, NULL, NULL, NULL} /* terminating item */
- +};
- Index: libyang-0.16-r3/tests/CMakeLists.txt
- ===================================================================
- --- libyang-0.16-r3.orig/tests/CMakeLists.txt
- +++ libyang-0.16-r3/tests/CMakeLists.txt
- @@ -7,7 +7,7 @@ set(CMAKE_MACOSX_RPATH TRUE)
- get_filename_component(TESTS_DIR "${CMAKE_SOURCE_DIR}/tests" REALPATH)
-
- set(api_tests test_libyang test_tree_schema test_xml test_dict test_tree_data test_tree_data_dup test_tree_data_merge test_xpath test_xpath_1.1 test_diff)
- -set(data_tests test_data_initialization test_leafref_remove test_instid_remove test_keys test_autodel test_when test_when_1.1 test_must_1.1 test_defaults test_emptycont test_unique test_mandatory test_json test_parse_print test_values test_metadata test_yangtypes_xpath test_yang_data test_unknown_element)
- +set(data_tests test_data_initialization test_leafref_remove test_instid_remove test_keys test_autodel test_when test_when_1.1 test_must_1.1 test_defaults test_emptycont test_unique test_mandatory test_json test_parse_print test_values test_metadata test_yangtypes_xpath test_yang_data test_unknown_element test_user_types)
- set(schema_yin_tests test_print_transform)
- set(schema_tests test_ietf test_augment test_deviation test_refine test_typedef test_import test_include test_feature test_conformance test_leaflist test_status test_printer test_invalid)
- if(CMAKE_BUILD_TYPE MATCHES debug)
- Index: libyang-0.16-r3/tests/api/test_libyang.c
- ===================================================================
- --- libyang-0.16-r3.orig/tests/api/test_libyang.c
- +++ libyang-0.16-r3/tests/api/test_libyang.c
- @@ -1245,7 +1245,13 @@ test_ly_get_loaded_plugins(void **state)
- }
- assert_non_null(plugins[i]);
- for (i = 0; plugins[i]; ++i) {
- - if (!strcmp(plugins[i], "user_date_and_time")) {
- + if (!strcmp(plugins[i], "user_yang_types")) {
- + break;
- + }
- + }
- + assert_non_null(plugins[i]);
- + for (i = 0; plugins[i]; ++i) {
- + if (!strcmp(plugins[i], "user_inet_types")) {
- break;
- }
- }
- Index: libyang-0.16-r3/tests/data/files/user-types.yang
- ===================================================================
- --- /dev/null
- +++ libyang-0.16-r3/tests/data/files/user-types.yang
- @@ -0,0 +1,61 @@
- +module user-types {
- + namespace "urn:user-types";
- + prefix ut;
- +
- + import ietf-yang-types {
- + prefix yang;
- + }
- +
- + import ietf-inet-types {
- + prefix inet;
- + }
- +
- +
- + leaf yang1 {
- + type yang:date-and-time;
- + }
- +
- + leaf yang2 {
- + type yang:phys-address;
- + }
- +
- + leaf yang3 {
- + type yang:mac-address;
- + }
- +
- + leaf yang4 {
- + type yang:hex-string;
- + }
- +
- + leaf yang5 {
- + type yang:uuid;
- + }
- +
- + leaf inet1 {
- + type inet:ip-address;
- + }
- +
- + leaf inet2 {
- + type inet:ipv6-address;
- + }
- +
- + leaf inet3 {
- + type inet:ip-address-no-zone;
- + }
- +
- + leaf inet4 {
- + type inet:ipv6-address-no-zone;
- + }
- +
- + leaf inet5 {
- + type inet:ip-prefix;
- + }
- +
- + leaf inet6 {
- + type inet:ipv4-prefix;
- + }
- +
- + leaf inet7 {
- + type inet:ipv6-prefix;
- + }
- +}
- Index: libyang-0.16-r3/tests/data/test_user_types.c
- ===================================================================
- --- /dev/null
- +++ libyang-0.16-r3/tests/data/test_user_types.c
- @@ -0,0 +1,226 @@
- +/**
- + * @file test_user_types.c
- + * @author Michal Vasko <mvasko@cesnet.cz>
- + * @brief Cmocka tests for libyang internal user types.
- + *
- + * Copyright (c) 2018 CESNET, z.s.p.o.
- + *
- + * This source code is licensed under BSD 3-Clause License (the "License").
- + * You may not use this file except in compliance with the License.
- + * You may obtain a copy of the License at
- + *
- + * https://opensource.org/licenses/BSD-3-Clause
- + */
- +
- +#include <stdio.h>
- +#include <stdlib.h>
- +#include <setjmp.h>
- +#include <stdarg.h>
- +#include <cmocka.h>
- +
- +#include "tests/config.h"
- +#include "libyang.h"
- +
- +struct state {
- + struct ly_ctx *ctx;
- + const struct lys_module *mod;
- + struct lyd_node *dt;
- +};
- +
- +static int
- +setup_f(void **state)
- +{
- + struct state *st;
- +
- + (*state) = st = calloc(1, sizeof *st);
- + if (!st) {
- + fprintf(stderr, "Memory allocation error");
- + return -1;
- + }
- +
- + /* libyang context */
- + st->ctx = ly_ctx_new(TESTS_DIR"/data/files", 0);
- + if (!st->ctx) {
- + fprintf(stderr, "Failed to create context.\n");
- + goto error;
- + }
- +
- + st->mod = ly_ctx_load_module(st->ctx, "user-types", NULL);
- + if (!st->mod) {
- + fprintf(stderr, "Failed to load schema.\n");
- + goto error;
- + }
- +
- + return 0;
- +
- +error:
- + ly_ctx_destroy(st->ctx, NULL);
- + free(st);
- + (*state) = NULL;
- +
- + return -1;
- +}
- +
- +static int
- +teardown_f(void **state)
- +{
- + struct state *st = (*state);
- +
- + lyd_free_withsiblings(st->dt);
- + ly_ctx_destroy(st->ctx, NULL);
- + free(st);
- + (*state) = NULL;
- +
- + return 0;
- +}
- +
- +static void
- +test_yang_types(void **state)
- +{
- + struct state *st = (struct state *)*state;
- +
- + /* date-and-time */
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang1", "2005-05-25T23:15:15.88888Z");
- + assert_non_null(st->dt);
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang1", "2005-05-31T23:15:15-08:00");
- + assert_non_null(st->dt);
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang1", "2005-05-31T23:15:15.-08:00");
- + assert_null(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang1", "2005-02-29T23:15:15-08:00");
- + assert_null(st->dt);
- +
- + /* phys-address */
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang2", "aa:bb:cc:dd");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "aa:bb:cc:dd");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang2", "AA:BB:1D:2F:CA:52");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "aa:bb:1d:2f:ca:52");
- + lyd_free_withsiblings(st->dt);
- +
- + /* mac-address */
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang3", "12:34:56:78:9A:BC");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "12:34:56:78:9a:bc");
- + lyd_free_withsiblings(st->dt);
- +
- + /* hex-string */
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang4", "AB:CD:eF:fE:dc:Ba:Ab");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "ab:cd:ef:fe:dc:ba:ab");
- + lyd_free_withsiblings(st->dt);
- +
- + /* uuid */
- + st->dt = lyd_new_leaf(NULL, st->mod, "yang5", "12AbCDef-3456-58cd-9ABC-8796cdACdfEE");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "12abcdef-3456-58cd-9abc-8796cdacdfee");
- +}
- +
- +static void
- +test_inet_types(void **state)
- +{
- + struct state *st = (struct state *)*state;
- +
- + /* ip-address */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet1", "192.168.0.1");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "192.168.0.1");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet1", "192.168.0.1%12");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "192.168.0.1%12");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet1", "2008:15:0:0:0:0:feAC:1");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "2008:15::feac:1");
- + lyd_free_withsiblings(st->dt);
- +
- + /* ipv6-address */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet2", "FAAC:21:011:Da85::87:daaF%1");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "faac:21:11:da85::87:daaf%1");
- + lyd_free_withsiblings(st->dt);
- +
- + /* ip-address-no-zone */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet3", "127.0.0.1");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "127.0.0.1");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet3", "0:00:000:0000:000:00:0:1");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "::1");
- + lyd_free_withsiblings(st->dt);
- +
- + /* ipv6-address-no-zone */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet4", "A:B:c:D:e:f:1:0");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "a:b:c:d:e:f:1:0");
- + lyd_free_withsiblings(st->dt);
- +
- + /* ip-prefix */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet5", "12.1.58.4/1");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "1.0.0.0/1");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet5", "12.1.58.4/24");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "255.255.255.0/24");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet5", "2000:A:B:C:D:E:f:a/16");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "ffff::/16");
- + lyd_free_withsiblings(st->dt);
- +
- + /* ipv4-prefix */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet6", "0.1.58.4/32");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "255.255.255.255/32");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet6", "12.1.58.4/8");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "255.0.0.0/8");
- + lyd_free_withsiblings(st->dt);
- +
- + /* ipv6-prefix */
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet7", "::C:D:E:f:a/112");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0/112");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet7", "::C:D:E:f:a/110");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "ffff:ffff:ffff:ffff:ffff:ffff:3fff:0/110");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet7", "::C:D:E:f:a/96");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "ffff:ffff:ffff:ffff:ffff:ffff::/96");
- + lyd_free_withsiblings(st->dt);
- +
- + st->dt = lyd_new_leaf(NULL, st->mod, "inet7", "::C:D:E:f:a/55");
- + assert_non_null(st->dt);
- + assert_string_equal(((struct lyd_node_leaf_list *)st->dt)->value_str, "ffff:ffff:ffff:7f::/55");
- +}
- +
- +int main(void)
- +{
- + const struct CMUnitTest tests[] = {
- + cmocka_unit_test_setup_teardown(test_yang_types, setup_f, teardown_f),
- + cmocka_unit_test_setup_teardown(test_inet_types, setup_f, teardown_f),
- + };
- +
- + return cmocka_run_group_tests(tests, NULL, NULL);
- +}
|