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gerrit.cesnet.cz / github / CESNET / libyang / c357668fa582d07604c09625d60e9e31ed245043 / . / src / printer_yang.c
blob: 21515b58accea8392b4d3aea144cc377ddf12351 [file] [log] [blame]
/**
* @file printer_yang.c
* @author Radek Krejci <rkrejci@cesnet.cz>
* @brief YANG printer
*
* Copyright (c) 2015 - 2022 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 <inttypes.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "common.h"
#include "compat.h"
#include "log.h"
#include "out.h"
#include "out_internal.h"
#include "plugins_exts.h"
#include "plugins_exts_print.h"
#include "plugins_types.h"
#include "printer_internal.h"
#include "printer_schema.h"
#include "tree.h"
#include "tree_data.h"
#include "tree_schema.h"
#include "tree_schema_internal.h"
#include "xpath.h"
/**
* @brief Types of the YANG printers
*/
enum lys_ypr_schema_type {
LYS_YPR_PARSED, /**< YANG printer of the parsed schema */
LYS_YPR_COMPILED /**< YANG printer of the compiled schema */
};
#define YPR_CTX_FLAG_EXTRA_LINE 0x01 /**< Flag for ::ypr_ctx::flags to print extra line in schema */
#define YPR_EXTRA_LINE(COND, PCTX) if (COND) { (PCTX)->flags |= YPR_CTX_FLAG_EXTRA_LINE; }
#define YPR_EXTRA_LINE_PRINT(PCTX) \
if ((PCTX)->flags & YPR_CTX_FLAG_EXTRA_LINE) { \
(PCTX)->flags &= ~YPR_CTX_FLAG_EXTRA_LINE; \
if (DO_FORMAT) { \
ly_print_((PCTX)->out, "\n"); \
} \
}
/**
* @brief Compiled YANG printer context
*
* Note that the YANG extensions API provides getter to the members for the extension plugins.
*/
struct lys_ypr_ctx {
union {
struct {
struct ly_out *out; /**< output specification */
uint16_t level; /**< current indentation level: 0 - no formatting, >= 1 indentation levels */
uint16_t flags; /**< internal flags for use by printer */
uint32_t options; /**< Schema output options (see @ref schemaprinterflags). */
const struct lys_module *module; /**< schema to print */
};
struct lyspr_ctx printer_ctx;
};
/* YANG printer specific members */
enum lys_ypr_schema_type schema; /**< type of the schema to print */
};
/**
* @brief Print the given text as content of a double quoted YANG string,
* including encoding characters that have special meanings. The quotation marks
* are not printed.
*
* Follows RFC 7950, section 6.1.3.
*
* @param[in] out Output specification.
* @param[in] text String to be printed.
* @param[in] len Length of the string from @p text to be printed. In case of -1,
* the @p text is printed completely as a NULL-terminated string.
*/
static void
ypr_encode(struct ly_out *out, const char *text, ssize_t len)
{
size_t i, start_len;
const char *start;
char special = 0;
if (!len) {
return;
}
if (len < 0) {
len = strlen(text);
}
start = text;
start_len = 0;
for (i = 0; i < (size_t)len; ++i) {
switch (text[i]) {
case '\n':
case '\t':
case '\"':
case '\\':
special = text[i];
break;
default:
++start_len;
break;
}
if (special) {
ly_write_(out, start, start_len);
switch (special) {
case '\n':
ly_write_(out, "\\n", 2);
break;
case '\t':
ly_write_(out, "\\t", 2);
break;
case '\"':
ly_write_(out, "\\\"", 2);
break;
case '\\':
ly_write_(out, "\\\\", 2);
break;
}
start += start_len + 1;
start_len = 0;
special = 0;
}
}
ly_write_(out, start, start_len);
}
static void
ypr_open(struct ly_out *out, ly_bool *flag)
{
if (flag && !*flag) {
*flag = 1;
ly_print_(out, " {\n");
}
}
static void
ypr_close(struct lys_ypr_ctx *pctx, ly_bool flag)
{
if (flag) {
ly_print_(pctx->out, "%*s}\n", INDENT);
} else {
ly_print_(pctx->out, ";\n");
}
}
static void
ypr_text(struct lys_ypr_ctx *pctx, const char *name, const char *text, ly_bool singleline, ly_bool closed)
{
const char *s, *t;
if (singleline) {
ly_print_(pctx->out, "%*s%s \"", INDENT, name);
} else {
ly_print_(pctx->out, "%*s%s\n", INDENT, name);
LEVEL++;
ly_print_(pctx->out, "%*s\"", INDENT);
}
t = text;
while ((s = strchr(t, '\n'))) {
ypr_encode(pctx->out, t, s - t);
ly_print_(pctx->out, "\n");
t = s + 1;
if (*t != '\n') {
ly_print_(pctx->out, "%*s ", INDENT);
}
}
ypr_encode(pctx->out, t, strlen(t));
if (closed) {
ly_print_(pctx->out, "\";\n");
} else {
ly_print_(pctx->out, "\"");
}
if (!singleline) {
LEVEL--;
}
}
static void
yprp_stmt(struct lys_ypr_ctx *pctx, struct lysp_stmt *stmt)
{
struct lysp_stmt *childstmt;
const char *s, *t;
if (stmt->arg) {
if (stmt->flags) {
ly_print_(pctx->out, "%*s%s\n", INDENT, stmt->stmt);
LEVEL++;
ly_print_(pctx->out, "%*s%c", INDENT, (stmt->flags & LYS_DOUBLEQUOTED) ? '\"' : '\'');
t = stmt->arg;
while ((s = strchr(t, '\n'))) {
ypr_encode(pctx->out, t, s - t);
ly_print_(pctx->out, "\n");
t = s + 1;
if (*t != '\n') {
ly_print_(pctx->out, "%*s ", INDENT);
}
}
LEVEL--;
ypr_encode(pctx->out, t, strlen(t));
ly_print_(pctx->out, "%c%s", (stmt->flags & LYS_DOUBLEQUOTED) ? '\"' : '\'', stmt->child ? " {\n" : ";\n");
} else {
ly_print_(pctx->out, "%*s%s %s%s", INDENT, stmt->stmt, stmt->arg, stmt->child ? " {\n" : ";\n");
}
} else {
ly_print_(pctx->out, "%*s%s%s", INDENT, stmt->stmt, stmt->child ? " {\n" : ";\n");
}
if (stmt->child) {
LEVEL++;
LY_LIST_FOR(stmt->child, childstmt) {
yprp_stmt(pctx, childstmt);
}
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
}
static void
yprp_extension_instance(struct lys_ypr_ctx *pctx, enum ly_stmt substmt, uint8_t substmt_index,
struct lysp_ext_instance *ext, ly_bool *flag)
{
struct lysp_stmt *stmt;
ly_bool child_presence;
struct lysp_ext *ext_def;
if ((ext->flags & LYS_INTERNAL) || (ext->parent_stmt != substmt) || (ext->parent_stmt_index != substmt_index)) {
return;
}
lysp_ext_find_definition(pctx->module->ctx, ext, NULL, &ext_def);
if (!ext_def) {
return;
}
ypr_open(pctx->out, flag);
if (ext_def->argname) {
ly_print_(pctx->out, "%*s%s \"", INDENT, ext->name);
lysp_ext_instance_resolve_argument(pctx->module->ctx, ext, ext_def);
ypr_encode(pctx->out, ext->argument, -1);
ly_print_(pctx->out, "\"");
} else {
ly_print_(pctx->out, "%*s%s", INDENT, ext->name);
}
child_presence = 0;
LEVEL++;
LY_LIST_FOR(ext->child, stmt) {
if (stmt->flags & (LYS_YIN_ATTR | LYS_YIN_ARGUMENT)) {
continue;
}
if (!child_presence) {
ly_print_(pctx->out, " {\n");
child_presence = 1;
}
yprp_stmt(pctx, stmt);
}
LEVEL--;
if (child_presence) {
ly_print_(pctx->out, "%*s}\n", INDENT);
} else {
ly_print_(pctx->out, ";\n");
}
}
static void
yprp_extension_instances(struct lys_ypr_ctx *pctx, enum ly_stmt substmt, uint8_t substmt_index,
struct lysp_ext_instance *exts, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
LY_ARRAY_FOR(exts, u) {
yprp_extension_instance(pctx, substmt, substmt_index, &exts[u], flag);
}
}
static void
yprc_extension_instances(struct lys_ypr_ctx *pctx, enum ly_stmt substmt, uint8_t substmt_index,
struct lysc_ext_instance *exts, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool inner_flag;
LY_ARRAY_FOR(exts, u) {
if ((exts[u].parent_stmt != substmt) || (exts[u].parent_stmt_index != substmt_index)) {
return;
}
ypr_open(pctx->out, flag);
if (exts[u].argument) {
ly_print_(pctx->out, "%*s%s:%s \"", INDENT, exts[u].def->module->name, exts[u].def->name);
ypr_encode(pctx->out, exts[u].argument, -1);
ly_print_(pctx->out, "\"");
} else {
ly_print_(pctx->out, "%*s%s:%s", INDENT, exts[u].def->module->name, exts[u].def->name);
}
LEVEL++;
inner_flag = 0;
yprc_extension_instances(pctx, LY_STMT_EXTENSION_INSTANCE, 0, exts[u].exts, &inner_flag);
if (exts[u].def->plugin && exts[u].def->plugin->sprinter) {
exts[u].def->plugin->sprinter(&pctx->printer_ctx, &exts[u], &inner_flag);
}
LEVEL--;
ypr_close(pctx, inner_flag);
}
}
static void
ypr_substmt(struct lys_ypr_ctx *pctx, enum ly_stmt substmt, uint8_t substmt_index, const char *text, void *exts)
{
ly_bool extflag = 0;
if (!text) {
/* nothing to print */
return;
}
if (stmt_attr_info[substmt].flags & STMT_FLAG_ID) {
ly_print_(pctx->out, "%*s%s %s", INDENT, stmt_attr_info[substmt].name, text);
} else {
ypr_text(pctx, stmt_attr_info[substmt].name, text,
(stmt_attr_info[substmt].flags & STMT_FLAG_YIN) ? 0 : 1, 0);
}
LEVEL++;
if (pctx->schema == LYS_YPR_PARSED) {
yprp_extension_instances(pctx, substmt, substmt_index, exts, &extflag);
} else {
yprc_extension_instances(pctx, substmt, substmt_index, exts, &extflag);
}
LEVEL--;
ypr_close(pctx, extflag);
}
static void
ypr_unsigned(struct lys_ypr_ctx *pctx, enum ly_stmt substmt, uint8_t substmt_index, void *exts,
unsigned long int attr_value, ly_bool *flag)
{
char *str;
if (asprintf(&str, "%lu", attr_value) == -1) {
LOGMEM(pctx->module->ctx);
return;
}
ypr_open(pctx->out, flag);
ypr_substmt(pctx, substmt, substmt_index, str, exts);
free(str);
}
static void
ypr_signed(struct lys_ypr_ctx *pctx, enum ly_stmt substmt, uint8_t substmt_index, void *exts, signed long int attr_value,
ly_bool *flag)
{
char *str;
if (asprintf(&str, "%ld", attr_value) == -1) {
LOGMEM(pctx->module->ctx);
return;
}
ypr_open(pctx->out, flag);
ypr_substmt(pctx, substmt, substmt_index, str, exts);
free(str);
}
static void
yprp_revision(struct lys_ypr_ctx *pctx, const struct lysp_revision *rev)
{
if (rev->dsc || rev->ref || rev->exts) {
ly_print_(pctx->out, "%*srevision %s {\n", INDENT, rev->date);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_REVISION, 0, rev->exts, NULL);
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, rev->dsc, rev->exts);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, rev->ref, rev->exts);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
} else {
ly_print_(pctx->out, "%*srevision %s;\n", INDENT, rev->date);
}
}
static void
ypr_mandatory(struct lys_ypr_ctx *pctx, uint16_t flags, void *exts, ly_bool *flag)
{
if (flags & LYS_MAND_MASK) {
ypr_open(pctx->out, flag);
ypr_substmt(pctx, LY_STMT_MANDATORY, 0, (flags & LYS_MAND_TRUE) ? "true" : "false", exts);
}
}
static void
ypr_config(struct lys_ypr_ctx *pctx, uint16_t flags, void *exts, ly_bool *flag)
{
if (flags & LYS_CONFIG_MASK) {
ypr_open(pctx->out, flag);
ypr_substmt(pctx, LY_STMT_CONFIG, 0, (flags & LYS_CONFIG_W) ? "true" : "false", exts);
}
}
static void
ypr_status(struct lys_ypr_ctx *pctx, uint16_t flags, void *exts, ly_bool *flag)
{
const char *status = NULL;
if (flags & LYS_STATUS_CURR) {
ypr_open(pctx->out, flag);
status = "current";
} else if (flags & LYS_STATUS_DEPRC) {
ypr_open(pctx->out, flag);
status = "deprecated";
} else if (flags & LYS_STATUS_OBSLT) {
ypr_open(pctx->out, flag);
status = "obsolete";
}
ypr_substmt(pctx, LY_STMT_STATUS, 0, status, exts);
}
static void
ypr_description(struct lys_ypr_ctx *pctx, const char *dsc, void *exts, ly_bool *flag)
{
if (dsc) {
ypr_open(pctx->out, flag);
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, dsc, exts);
}
}
static void
ypr_reference(struct lys_ypr_ctx *pctx, const char *ref, void *exts, ly_bool *flag)
{
if (ref) {
ypr_open(pctx->out, flag);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, ref, exts);
}
}
static void
yprp_iffeatures(struct lys_ypr_ctx *pctx, struct lysp_qname *iffs, struct lysp_ext_instance *exts, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool extflag;
LY_ARRAY_FOR(iffs, u) {
ypr_open(pctx->out, flag);
extflag = 0;
ly_print_(pctx->out, "%*sif-feature \"%s\"", INDENT, iffs[u].str);
/* extensions */
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_IF_FEATURE, u, exts, &extflag);
LEVEL--;
ypr_close(pctx, extflag);
}
}
static void
yprp_extension(struct lys_ypr_ctx *pctx, const struct lysp_ext *ext)
{
ly_bool flag = 0, flag2 = 0;
LY_ARRAY_COUNT_TYPE u;
ly_print_(pctx->out, "%*sextension %s", INDENT, ext->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_EXTENSION, 0, ext->exts, &flag);
if (ext->argname) {
ypr_open(pctx->out, &flag);
ly_print_(pctx->out, "%*sargument %s", INDENT, ext->argname);
LEVEL++;
if (ext->exts) {
u = -1;
while ((u = lysp_ext_instance_iter(ext->exts, u + 1, LY_STMT_ARGUMENT)) != LY_ARRAY_COUNT(ext->exts)) {
yprp_extension_instance(pctx, LY_STMT_ARGUMENT, 0, &ext->exts[u], &flag2);
}
}
if ((ext->flags & LYS_YINELEM_MASK) ||
(ext->exts && (lysp_ext_instance_iter(ext->exts, 0, LY_STMT_YIN_ELEMENT) != LY_ARRAY_COUNT(ext->exts)))) {
ypr_open(pctx->out, &flag2);
ypr_substmt(pctx, LY_STMT_YIN_ELEMENT, 0, (ext->flags & LYS_YINELEM_TRUE) ? "true" : "false", ext->exts);
}
LEVEL--;
ypr_close(pctx, flag2);
}
ypr_status(pctx, ext->flags, ext->exts, &flag);
ypr_description(pctx, ext->dsc, ext->exts, &flag);
ypr_reference(pctx, ext->ref, ext->exts, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_feature(struct lys_ypr_ctx *pctx, const struct lysp_feature *feat)
{
ly_bool flag = 0;
ly_print_(pctx->out, "%*sfeature %s", INDENT, feat->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_FEATURE, 0, feat->exts, &flag);
yprp_iffeatures(pctx, feat->iffeatures, feat->exts, &flag);
ypr_status(pctx, feat->flags, feat->exts, &flag);
ypr_description(pctx, feat->dsc, feat->exts, &flag);
ypr_reference(pctx, feat->ref, feat->exts, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_identity(struct lys_ypr_ctx *pctx, const struct lysp_ident *ident)
{
ly_bool flag = 0;
LY_ARRAY_COUNT_TYPE u;
ly_print_(pctx->out, "%*sidentity %s", INDENT, ident->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_IDENTITY, 0, ident->exts, &flag);
yprp_iffeatures(pctx, ident->iffeatures, ident->exts, &flag);
LY_ARRAY_FOR(ident->bases, u) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_BASE, u, ident->bases[u], ident->exts);
}
ypr_status(pctx, ident->flags, ident->exts, &flag);
ypr_description(pctx, ident->dsc, ident->exts, &flag);
ypr_reference(pctx, ident->ref, ident->exts, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_identity(struct lys_ypr_ctx *pctx, const struct lysc_ident *ident)
{
ly_bool flag = 0;
LY_ARRAY_COUNT_TYPE u;
ly_print_(pctx->out, "%*sidentity %s", INDENT, ident->name);
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_IDENTITY, 0, ident->exts, &flag);
ypr_open(pctx->out, &flag);
if (lys_identity_iffeature_value(ident) == LY_ENOT) {
ly_print_(pctx->out, "%*s/* identity \"%s\" is disabled by if-feature(s) */\n", INDENT, ident->name);
}
LY_ARRAY_FOR(ident->derived, u) {
if (pctx->module != ident->derived[u]->module) {
ly_print_(pctx->out, "%*sderived %s:%s;\n", INDENT, ident->derived[u]->module->prefix, ident->derived[u]->name);
} else {
ly_print_(pctx->out, "%*sderived %s;\n", INDENT, ident->derived[u]->name);
}
}
ypr_status(pctx, ident->flags, ident->exts, &flag);
ypr_description(pctx, ident->dsc, ident->exts, &flag);
ypr_reference(pctx, ident->ref, ident->exts, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_restr(struct lys_ypr_ctx *pctx, const struct lysp_restr *restr, enum ly_stmt stmt, ly_bool *flag)
{
ly_bool inner_flag = 0, singleline;
const char *text;
if (!restr) {
return;
}
ypr_open(pctx->out, flag);
text = ((restr->arg.str[0] != LYSP_RESTR_PATTERN_NACK) && (restr->arg.str[0] != LYSP_RESTR_PATTERN_ACK)) ?
restr->arg.str : restr->arg.str + 1;
singleline = strchr(text, '\n') ? 0 : 1;
ypr_text(pctx, ly_stmt2str(stmt), text, singleline, 0);
LEVEL++;
yprp_extension_instances(pctx, stmt, 0, restr->exts, &inner_flag);
if (restr->arg.str[0] == LYSP_RESTR_PATTERN_NACK) {
/* special byte value in pattern's expression: 0x15 - invert-match, 0x06 - match */
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_MODIFIER, 0, "invert-match", restr->exts);
}
if (restr->emsg) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_MESSAGE, 0, restr->emsg, restr->exts);
}
if (restr->eapptag) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_APP_TAG, 0, restr->eapptag, restr->exts);
}
ypr_description(pctx, restr->dsc, restr->exts, &inner_flag);
ypr_reference(pctx, restr->ref, restr->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
static void
yprc_must(struct lys_ypr_ctx *pctx, const struct lysc_must *must, ly_bool *flag)
{
ly_bool inner_flag = 0;
ypr_open(pctx->out, flag);
ly_print_(pctx->out, "%*smust \"", INDENT);
ypr_encode(pctx->out, must->cond->expr, -1);
ly_print_(pctx->out, "\"");
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_MUST, 0, must->exts, &inner_flag);
if (must->emsg) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_MESSAGE, 0, must->emsg, must->exts);
}
if (must->eapptag) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_APP_TAG, 0, must->eapptag, must->exts);
}
ypr_description(pctx, must->dsc, must->exts, &inner_flag);
ypr_reference(pctx, must->ref, must->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
static void
yprc_range(struct lys_ypr_ctx *pctx, const struct lysc_range *range, LY_DATA_TYPE basetype, ly_bool *flag)
{
ly_bool inner_flag = 0;
LY_ARRAY_COUNT_TYPE u;
if (!range) {
return;
}
ypr_open(pctx->out, flag);
ly_print_(pctx->out, "%*s%s \"", INDENT, (basetype == LY_TYPE_STRING || basetype == LY_TYPE_BINARY) ? "length" : "range");
LY_ARRAY_FOR(range->parts, u) {
if (u > 0) {
ly_print_(pctx->out, " | ");
}
if (range->parts[u].max_64 == range->parts[u].min_64) {
if (basetype <= LY_TYPE_STRING) { /* unsigned values */
ly_print_(pctx->out, "%" PRIu64, range->parts[u].max_u64);
} else { /* signed values */
ly_print_(pctx->out, "%" PRId64, range->parts[u].max_64);
}
} else {
if (basetype <= LY_TYPE_STRING) { /* unsigned values */
ly_print_(pctx->out, "%" PRIu64 "..%" PRIu64, range->parts[u].min_u64, range->parts[u].max_u64);
} else { /* signed values */
ly_print_(pctx->out, "%" PRId64 "..%" PRId64, range->parts[u].min_64, range->parts[u].max_64);
}
}
}
ly_print_(pctx->out, "\"");
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_RANGE, 0, range->exts, &inner_flag);
if (range->emsg) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_MESSAGE, 0, range->emsg, range->exts);
}
if (range->eapptag) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_APP_TAG, 0, range->eapptag, range->exts);
}
ypr_description(pctx, range->dsc, range->exts, &inner_flag);
ypr_reference(pctx, range->ref, range->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
static void
yprc_pattern(struct lys_ypr_ctx *pctx, const struct lysc_pattern *pattern, ly_bool *flag)
{
ly_bool inner_flag = 0;
ypr_open(pctx->out, flag);
ly_print_(pctx->out, "%*spattern \"", INDENT);
ypr_encode(pctx->out, pattern->expr, -1);
ly_print_(pctx->out, "\"");
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_PATTERN, 0, pattern->exts, &inner_flag);
if (pattern->inverted) {
/* special byte value in pattern's expression: 0x15 - invert-match, 0x06 - match */
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_MODIFIER, 0, "invert-match", pattern->exts);
}
if (pattern->emsg) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_MESSAGE, 0, pattern->emsg, pattern->exts);
}
if (pattern->eapptag) {
ypr_open(pctx->out, &inner_flag);
ypr_substmt(pctx, LY_STMT_ERROR_APP_TAG, 0, pattern->eapptag, pattern->exts);
}
ypr_description(pctx, pattern->dsc, pattern->exts, &inner_flag);
ypr_reference(pctx, pattern->ref, pattern->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
static void
yprp_when(struct lys_ypr_ctx *pctx, struct lysp_when *when, ly_bool *flag)
{
ly_bool inner_flag = 0;
if (!when) {
return;
}
ypr_open(pctx->out, flag);
ly_print_(pctx->out, "%*swhen \"", INDENT);
ypr_encode(pctx->out, when->cond, -1);
ly_print_(pctx->out, "\"");
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_WHEN, 0, when->exts, &inner_flag);
ypr_description(pctx, when->dsc, when->exts, &inner_flag);
ypr_reference(pctx, when->ref, when->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
static void
yprc_when(struct lys_ypr_ctx *pctx, struct lysc_when *when, ly_bool *flag)
{
ly_bool inner_flag = 0;
if (!when) {
return;
}
ypr_open(pctx->out, flag);
ly_print_(pctx->out, "%*swhen \"", INDENT);
ypr_encode(pctx->out, when->cond->expr, -1);
ly_print_(pctx->out, "\"");
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_WHEN, 0, when->exts, &inner_flag);
ypr_description(pctx, when->dsc, when->exts, &inner_flag);
ypr_reference(pctx, when->ref, when->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
static void
yprp_enum(struct lys_ypr_ctx *pctx, const struct lysp_type_enum *items, LY_DATA_TYPE type, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool inner_flag;
LY_ARRAY_FOR(items, u) {
ypr_open(pctx->out, flag);
if (type == LY_TYPE_BITS) {
ly_print_(pctx->out, "%*sbit %s", INDENT, items[u].name);
} else { /* LY_TYPE_ENUM */
ly_print_(pctx->out, "%*senum \"", INDENT);
ypr_encode(pctx->out, items[u].name, -1);
ly_print_(pctx->out, "\"");
}
inner_flag = 0;
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_ENUM, 0, items[u].exts, &inner_flag);
yprp_iffeatures(pctx, items[u].iffeatures, items[u].exts, &inner_flag);
if (items[u].flags & LYS_SET_VALUE) {
if (type == LY_TYPE_BITS) {
ypr_unsigned(pctx, LY_STMT_POSITION, 0, items[u].exts, items[u].value, &inner_flag);
} else { /* LY_TYPE_ENUM */
ypr_signed(pctx, LY_STMT_VALUE, 0, items[u].exts, items[u].value, &inner_flag);
}
}
ypr_status(pctx, items[u].flags, items[u].exts, &inner_flag);
ypr_description(pctx, items[u].dsc, items[u].exts, &inner_flag);
ypr_reference(pctx, items[u].ref, items[u].exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
}
static void
yprp_type(struct lys_ypr_ctx *pctx, const struct lysp_type *type)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
ly_print_(pctx->out, "%*stype %s", INDENT, type->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_TYPE, 0, type->exts, &flag);
yprp_restr(pctx, type->range, LY_STMT_RANGE, &flag);
yprp_restr(pctx, type->length, LY_STMT_LENGTH, &flag);
LY_ARRAY_FOR(type->patterns, u) {
yprp_restr(pctx, &type->patterns[u], LY_STMT_PATTERN, &flag);
}
yprp_enum(pctx, type->bits, LY_TYPE_BITS, &flag);
yprp_enum(pctx, type->enums, LY_TYPE_ENUM, &flag);
if (type->path) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_PATH, 0, type->path->expr, type->exts);
}
if (type->flags & LYS_SET_REQINST) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_REQUIRE_INSTANCE, 0, type->require_instance ? "true" : "false", type->exts);
}
if (type->flags & LYS_SET_FRDIGITS) {
ypr_unsigned(pctx, LY_STMT_FRACTION_DIGITS, 0, type->exts, type->fraction_digits, &flag);
}
LY_ARRAY_FOR(type->bases, u) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_BASE, u, type->bases[u], type->exts);
}
LY_ARRAY_FOR(type->types, u) {
ypr_open(pctx->out, &flag);
yprp_type(pctx, &type->types[u]);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_dflt_value(struct lys_ypr_ctx *pctx, const struct ly_ctx *ly_pctx, const struct lyd_value *value,
struct lysc_ext_instance *exts)
{
ly_bool dynamic;
const char *str;
str = value->realtype->plugin->print(ly_pctx, value, LY_VALUE_JSON, NULL, &dynamic, NULL);
ypr_substmt(pctx, LY_STMT_DEFAULT, 0, str, exts);
if (dynamic) {
free((void *)str);
}
}
static void
yprc_type(struct lys_ypr_ctx *pctx, const struct lysc_type *type)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
ly_print_(pctx->out, "%*stype %s", INDENT, lys_datatype2str(type->basetype));
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_TYPE, 0, type->exts, &flag);
switch (type->basetype) {
case LY_TYPE_BINARY: {
struct lysc_type_bin *bin = (struct lysc_type_bin *)type;
yprc_range(pctx, bin->length, type->basetype, &flag);
break;
}
case LY_TYPE_UINT8:
case LY_TYPE_UINT16:
case LY_TYPE_UINT32:
case LY_TYPE_UINT64:
case LY_TYPE_INT8:
case LY_TYPE_INT16:
case LY_TYPE_INT32:
case LY_TYPE_INT64: {
struct lysc_type_num *num = (struct lysc_type_num *)type;
yprc_range(pctx, num->range, type->basetype, &flag);
break;
}
case LY_TYPE_STRING: {
struct lysc_type_str *str = (struct lysc_type_str *)type;
yprc_range(pctx, str->length, type->basetype, &flag);
LY_ARRAY_FOR(str->patterns, u) {
yprc_pattern(pctx, str->patterns[u], &flag);
}
break;
}
case LY_TYPE_BITS:
case LY_TYPE_ENUM: {
/* bits and enums structures are compatible */
struct lysc_type_bits *bits = (struct lysc_type_bits *)type;
LY_ARRAY_FOR(bits->bits, u) {
struct lysc_type_bitenum_item *item = &bits->bits[u];
ly_bool inner_flag = 0;
ypr_open(pctx->out, &flag);
ly_print_(pctx->out, "%*s%s \"", INDENT, type->basetype == LY_TYPE_BITS ? "bit" : "enum");
ypr_encode(pctx->out, item->name, -1);
ly_print_(pctx->out, "\"");
LEVEL++;
if (type->basetype == LY_TYPE_BITS) {
yprc_extension_instances(pctx, LY_STMT_BIT, 0, item->exts, &inner_flag);
ypr_unsigned(pctx, LY_STMT_POSITION, 0, item->exts, item->position, &inner_flag);
} else { /* LY_TYPE_ENUM */
yprc_extension_instances(pctx, LY_STMT_ENUM, 0, item->exts, &inner_flag);
ypr_signed(pctx, LY_STMT_VALUE, 0, item->exts, item->value, &inner_flag);
}
ypr_status(pctx, item->flags, item->exts, &inner_flag);
ypr_description(pctx, item->dsc, item->exts, &inner_flag);
ypr_reference(pctx, item->ref, item->exts, &inner_flag);
LEVEL--;
ypr_close(pctx, inner_flag);
}
break;
}
case LY_TYPE_BOOL:
case LY_TYPE_EMPTY:
/* nothing to do */
break;
case LY_TYPE_DEC64: {
struct lysc_type_dec *dec = (struct lysc_type_dec *)type;
ypr_open(pctx->out, &flag);
ypr_unsigned(pctx, LY_STMT_FRACTION_DIGITS, 0, type->exts, dec->fraction_digits, &flag);
yprc_range(pctx, dec->range, dec->basetype, &flag);
break;
}
case LY_TYPE_IDENT: {
struct lysc_type_identityref *ident = (struct lysc_type_identityref *)type;
LY_ARRAY_FOR(ident->bases, u) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_BASE, u, ident->bases[u]->name, type->exts);
}
break;
}
case LY_TYPE_INST: {
struct lysc_type_instanceid *inst = (struct lysc_type_instanceid *)type;
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_REQUIRE_INSTANCE, 0, inst->require_instance ? "true" : "false", inst->exts);
break;
}
case LY_TYPE_LEAFREF: {
struct lysc_type_leafref *lr = (struct lysc_type_leafref *)type;
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_PATH, 0, lr->path->expr, lr->exts);
ypr_substmt(pctx, LY_STMT_REQUIRE_INSTANCE, 0, lr->require_instance ? "true" : "false", lr->exts);
yprc_type(pctx, lr->realtype);
break;
}
case LY_TYPE_UNION: {
struct lysc_type_union *un = (struct lysc_type_union *)type;
LY_ARRAY_FOR(un->types, u) {
ypr_open(pctx->out, &flag);
yprc_type(pctx, un->types[u]);
}
break;
}
default:
LOGINT(pctx->module->ctx);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_typedef(struct lys_ypr_ctx *pctx, const struct lysp_tpdf *tpdf)
{
ly_print_(pctx->out, "%*stypedef %s {\n", INDENT, tpdf->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_TYPEDEF, 0, tpdf->exts, NULL);
yprp_type(pctx, &tpdf->type);
if (tpdf->units) {
ypr_substmt(pctx, LY_STMT_UNITS, 0, tpdf->units, tpdf->exts);
}
if (tpdf->dflt.str) {
ypr_substmt(pctx, LY_STMT_DEFAULT, 0, tpdf->dflt.str, tpdf->exts);
}
ypr_status(pctx, tpdf->flags, tpdf->exts, NULL);
ypr_description(pctx, tpdf->dsc, tpdf->exts, NULL);
ypr_reference(pctx, tpdf->ref, tpdf->exts, NULL);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
static void yprp_node(struct lys_ypr_ctx *pctx, const struct lysp_node *node);
static void yprc_node(struct lys_ypr_ctx *pctx, const struct lysc_node *node);
static void yprp_action(struct lys_ypr_ctx *pctx, const struct lysp_node_action *action);
static void yprp_notification(struct lys_ypr_ctx *pctx, const struct lysp_node_notif *notif);
static void
yprp_grouping(struct lys_ypr_ctx *pctx, const struct lysp_node_grp *grp)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node *data;
struct lysp_node_action *action;
struct lysp_node_notif *notif;
struct lysp_node_grp *subgrp;
ly_print_(pctx->out, "%*sgrouping %s", INDENT, grp->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_GROUPING, 0, grp->exts, &flag);
ypr_status(pctx, grp->flags, grp->exts, &flag);
ypr_description(pctx, grp->dsc, grp->exts, &flag);
ypr_reference(pctx, grp->ref, grp->exts, &flag);
LY_ARRAY_FOR(grp->typedefs, u) {
ypr_open(pctx->out, &flag);
yprp_typedef(pctx, &grp->typedefs[u]);
}
LY_LIST_FOR(grp->groupings, subgrp) {
ypr_open(pctx->out, &flag);
yprp_grouping(pctx, subgrp);
}
LY_LIST_FOR(grp->child, data) {
ypr_open(pctx->out, &flag);
yprp_node(pctx, data);
}
LY_LIST_FOR(grp->actions, action) {
ypr_open(pctx->out, &flag);
yprp_action(pctx, action);
}
LY_LIST_FOR(grp->notifs, notif) {
ypr_open(pctx->out, &flag);
yprp_notification(pctx, notif);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_inout(struct lys_ypr_ctx *pctx, const struct lysp_node_action_inout *inout, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
struct lysp_node *data;
struct lysp_node_grp *grp;
if (!inout->child) {
/* no children */
return;
}
ypr_open(pctx->out, flag);
YPR_EXTRA_LINE_PRINT(pctx);
ly_print_(pctx->out, "%*s%s {\n", INDENT, inout->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_MUST, 0, inout->exts, NULL);
LY_ARRAY_FOR(inout->musts, u) {
yprp_restr(pctx, &inout->musts[u], LY_STMT_MUST, NULL);
}
LY_ARRAY_FOR(inout->typedefs, u) {
yprp_typedef(pctx, &inout->typedefs[u]);
}
LY_LIST_FOR(inout->groupings, grp) {
yprp_grouping(pctx, grp);
}
LY_LIST_FOR(inout->child, data) {
yprp_node(pctx, data);
}
LEVEL--;
ypr_close(pctx, 1);
}
static void
yprc_inout(struct lys_ypr_ctx *pctx, const struct lysc_node_action_inout *inout, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
struct lysc_node *data;
if (!inout->child) {
/* input/output is empty */
return;
}
ypr_open(pctx->out, flag);
ly_print_(pctx->out, "\n%*s%s {\n", INDENT, inout->name);
LEVEL++;
yprc_extension_instances(pctx, lys_nodetype2stmt(inout->nodetype), 0, inout->exts, NULL);
LY_ARRAY_FOR(inout->musts, u) {
yprc_must(pctx, &inout->musts[u], NULL);
}
if (!(pctx->options & LYS_PRINT_NO_SUBSTMT)) {
LY_LIST_FOR(inout->child, data) {
yprc_node(pctx, data);
}
}
LEVEL--;
ypr_close(pctx, 1);
}
static void
yprp_notification(struct lys_ypr_ctx *pctx, const struct lysp_node_notif *notif)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node *data;
struct lysp_node_grp *grp;
ly_print_(pctx->out, "%*snotification %s", INDENT, notif->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_NOTIFICATION, 0, notif->exts, &flag);
yprp_iffeatures(pctx, notif->iffeatures, notif->exts, &flag);
LY_ARRAY_FOR(notif->musts, u) {
yprp_restr(pctx, &notif->musts[u], LY_STMT_MUST, &flag);
}
ypr_status(pctx, notif->flags, notif->exts, &flag);
ypr_description(pctx, notif->dsc, notif->exts, &flag);
ypr_reference(pctx, notif->ref, notif->exts, &flag);
LY_ARRAY_FOR(notif->typedefs, u) {
ypr_open(pctx->out, &flag);
yprp_typedef(pctx, &notif->typedefs[u]);
}
LY_LIST_FOR(notif->groupings, grp) {
ypr_open(pctx->out, &flag);
yprp_grouping(pctx, grp);
}
LY_LIST_FOR(notif->child, data) {
ypr_open(pctx->out, &flag);
yprp_node(pctx, data);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_notification(struct lys_ypr_ctx *pctx, const struct lysc_node_notif *notif)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysc_node *data;
ly_print_(pctx->out, "%*snotification %s", INDENT, notif->name);
LEVEL++;
yprc_extension_instances(pctx, LY_STMT_NOTIFICATION, 0, notif->exts, &flag);
LY_ARRAY_FOR(notif->musts, u) {
yprc_must(pctx, &notif->musts[u], &flag);
}
ypr_status(pctx, notif->flags, notif->exts, &flag);
ypr_description(pctx, notif->dsc, notif->exts, &flag);
ypr_reference(pctx, notif->ref, notif->exts, &flag);
if (!(pctx->options & LYS_PRINT_NO_SUBSTMT)) {
LY_LIST_FOR(notif->child, data) {
ypr_open(pctx->out, &flag);
yprc_node(pctx, data);
}
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_action(struct lys_ypr_ctx *pctx, const struct lysp_node_action *action)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node_grp *grp;
ly_print_(pctx->out, "%*s%s %s", INDENT, action->parent ? "action" : "rpc", action->name);
LEVEL++;
yprp_extension_instances(pctx, lys_nodetype2stmt(action->nodetype), 0, action->exts, &flag);
yprp_iffeatures(pctx, action->iffeatures, action->exts, &flag);
ypr_status(pctx, action->flags, action->exts, &flag);
ypr_description(pctx, action->dsc, action->exts, &flag);
ypr_reference(pctx, action->ref, action->exts, &flag);
YPR_EXTRA_LINE(flag, pctx);
LY_ARRAY_FOR(action->typedefs, u) {
ypr_open(pctx->out, &flag);
YPR_EXTRA_LINE_PRINT(pctx);
yprp_typedef(pctx, &action->typedefs[u]);
}
YPR_EXTRA_LINE(action->typedefs, pctx);
LY_LIST_FOR(action->groupings, grp) {
ypr_open(pctx->out, &flag);
YPR_EXTRA_LINE_PRINT(pctx);
yprp_grouping(pctx, grp);
}
YPR_EXTRA_LINE(action->groupings, pctx);
yprp_inout(pctx, &action->input, &flag);
yprp_inout(pctx, &action->output, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_action(struct lys_ypr_ctx *pctx, const struct lysc_node_action *action)
{
ly_bool flag = 0;
ly_print_(pctx->out, "%*s%s %s", INDENT, action->parent ? "action" : "rpc", action->name);
LEVEL++;
yprc_extension_instances(pctx, lys_nodetype2stmt(action->nodetype), 0, action->exts, &flag);
ypr_status(pctx, action->flags, action->exts, &flag);
ypr_description(pctx, action->dsc, action->exts, &flag);
ypr_reference(pctx, action->ref, action->exts, &flag);
yprc_inout(pctx, &action->input, &flag);
yprc_inout(pctx, &action->output, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_node_common1(struct lys_ypr_ctx *pctx, const struct lysp_node *node, ly_bool *flag)
{
ly_print_(pctx->out, "%*s%s %s%s", INDENT, lys_nodetype2str(node->nodetype), node->name, flag ? "" : " {\n");
LEVEL++;
yprp_extension_instances(pctx, lys_nodetype2stmt(node->nodetype), 0, node->exts, flag);
yprp_when(pctx, lysp_node_when(node), flag);
yprp_iffeatures(pctx, node->iffeatures, node->exts, flag);
}
static void
yprc_node_common1(struct lys_ypr_ctx *pctx, const struct lysc_node *node, ly_bool *flag)
{
LY_ARRAY_COUNT_TYPE u;
struct lysc_when **when;
ly_print_(pctx->out, "%*s%s %s%s", INDENT, lys_nodetype2str(node->nodetype), node->name, flag ? "" : " {\n");
LEVEL++;
yprc_extension_instances(pctx, lys_nodetype2stmt(node->nodetype), 0, node->exts, flag);
when = lysc_node_when(node);
LY_ARRAY_FOR(when, u) {
yprc_when(pctx, when[u], flag);
}
}
/* macro to unify the code */
#define YPR_NODE_COMMON2 \
ypr_config(pctx, node->flags, node->exts, flag); \
if (node->nodetype & (LYS_CHOICE | LYS_LEAF | LYS_ANYDATA)) { \
ypr_mandatory(pctx, node->flags, node->exts, flag); \
} \
ypr_status(pctx, node->flags, node->exts, flag); \
ypr_description(pctx, node->dsc, node->exts, flag); \
ypr_reference(pctx, node->ref, node->exts, flag)
static void
yprp_node_common2(struct lys_ypr_ctx *pctx, const struct lysp_node *node, ly_bool *flag)
{
YPR_NODE_COMMON2;
}
static void
yprc_node_common2(struct lys_ypr_ctx *pctx, const struct lysc_node *node, ly_bool *flag)
{
YPR_NODE_COMMON2;
}
#undef YPR_NODE_COMMON2
static void
yprp_container(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node *child;
struct lysp_node_action *action;
struct lysp_node_notif *notif;
struct lysp_node_grp *grp;
struct lysp_node_container *cont = (struct lysp_node_container *)node;
yprp_node_common1(pctx, node, &flag);
LY_ARRAY_FOR(cont->musts, u) {
yprp_restr(pctx, &cont->musts[u], LY_STMT_MUST, &flag);
}
if (cont->presence) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_PRESENCE, 0, cont->presence, cont->exts);
}
yprp_node_common2(pctx, node, &flag);
LY_ARRAY_FOR(cont->typedefs, u) {
ypr_open(pctx->out, &flag);
yprp_typedef(pctx, &cont->typedefs[u]);
}
LY_LIST_FOR(cont->groupings, grp) {
ypr_open(pctx->out, &flag);
yprp_grouping(pctx, grp);
}
LY_LIST_FOR(cont->child, child) {
ypr_open(pctx->out, &flag);
yprp_node(pctx, child);
}
LY_LIST_FOR(cont->actions, action) {
ypr_open(pctx->out, &flag);
yprp_action(pctx, action);
}
LY_LIST_FOR(cont->notifs, notif) {
ypr_open(pctx->out, &flag);
yprp_notification(pctx, notif);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_container(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysc_node *child;
struct lysc_node_action *action;
struct lysc_node_notif *notif;
struct lysc_node_container *cont = (struct lysc_node_container *)node;
yprc_node_common1(pctx, node, &flag);
LY_ARRAY_FOR(cont->musts, u) {
yprc_must(pctx, &cont->musts[u], &flag);
}
if (cont->flags & LYS_PRESENCE) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_PRESENCE, 0, "true", cont->exts);
}
yprc_node_common2(pctx, node, &flag);
if (!(pctx->options & LYS_PRINT_NO_SUBSTMT)) {
LY_LIST_FOR(cont->child, child) {
ypr_open(pctx->out, &flag);
yprc_node(pctx, child);
}
LY_LIST_FOR(cont->actions, action) {
ypr_open(pctx->out, &flag);
yprc_action(pctx, action);
}
LY_LIST_FOR(cont->notifs, notif) {
ypr_open(pctx->out, &flag);
yprc_notification(pctx, notif);
}
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_case(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
ly_bool flag = 0;
struct lysp_node *child;
struct lysp_node_case *cas = (struct lysp_node_case *)node;
yprp_node_common1(pctx, node, &flag);
yprp_node_common2(pctx, node, &flag);
LY_LIST_FOR(cas->child, child) {
ypr_open(pctx->out, &flag);
yprp_node(pctx, child);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_case(struct lys_ypr_ctx *pctx, const struct lysc_node_case *cs)
{
ly_bool flag = 0;
struct lysc_node *child;
yprc_node_common1(pctx, &cs->node, &flag);
yprc_node_common2(pctx, &cs->node, &flag);
if (!(pctx->options & LYS_PRINT_NO_SUBSTMT)) {
for (child = cs->child; child && child->parent == (struct lysc_node *)cs; child = child->next) {
ypr_open(pctx->out, &flag);
yprc_node(pctx, child);
}
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_choice(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
ly_bool flag = 0;
struct lysp_node *child;
struct lysp_node_choice *choice = (struct lysp_node_choice *)node;
yprp_node_common1(pctx, node, &flag);
if (choice->dflt.str) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_DEFAULT, 0, choice->dflt.str, choice->exts);
}
yprp_node_common2(pctx, node, &flag);
LY_LIST_FOR(choice->child, child) {
ypr_open(pctx->out, &flag);
yprp_node(pctx, child);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_choice(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
ly_bool flag = 0;
struct lysc_node_case *cs;
struct lysc_node_choice *choice = (struct lysc_node_choice *)node;
yprc_node_common1(pctx, node, &flag);
if (choice->dflt) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_DEFAULT, 0, choice->dflt->name, choice->exts);
}
yprc_node_common2(pctx, node, &flag);
for (cs = choice->cases; cs; cs = (struct lysc_node_case *)cs->next) {
ypr_open(pctx->out, &flag);
yprc_case(pctx, cs);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_leaf(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
LY_ARRAY_COUNT_TYPE u;
struct lysp_node_leaf *leaf = (struct lysp_node_leaf *)node;
yprp_node_common1(pctx, node, NULL);
yprp_type(pctx, &leaf->type);
ypr_substmt(pctx, LY_STMT_UNITS, 0, leaf->units, leaf->exts);
LY_ARRAY_FOR(leaf->musts, u) {
yprp_restr(pctx, &leaf->musts[u], LY_STMT_MUST, NULL);
}
ypr_substmt(pctx, LY_STMT_DEFAULT, 0, leaf->dflt.str, leaf->exts);
yprp_node_common2(pctx, node, NULL);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
static void
yprc_leaf(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
LY_ARRAY_COUNT_TYPE u;
struct lysc_node_leaf *leaf = (struct lysc_node_leaf *)node;
yprc_node_common1(pctx, node, NULL);
yprc_type(pctx, leaf->type);
ypr_substmt(pctx, LY_STMT_UNITS, 0, leaf->units, leaf->exts);
LY_ARRAY_FOR(leaf->musts, u) {
yprc_must(pctx, &leaf->musts[u], NULL);
}
if (leaf->dflt) {
yprc_dflt_value(pctx, node->module->ctx, leaf->dflt, leaf->exts);
}
yprc_node_common2(pctx, node, NULL);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
static void
yprp_leaflist(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
LY_ARRAY_COUNT_TYPE u;
struct lysp_node_leaflist *llist = (struct lysp_node_leaflist *)node;
yprp_node_common1(pctx, node, NULL);
yprp_type(pctx, &llist->type);
ypr_substmt(pctx, LY_STMT_UNITS, 0, llist->units, llist->exts);
LY_ARRAY_FOR(llist->musts, u) {
yprp_restr(pctx, &llist->musts[u], LY_STMT_MUST, NULL);
}
LY_ARRAY_FOR(llist->dflts, u) {
ypr_substmt(pctx, LY_STMT_DEFAULT, u, llist->dflts[u].str, llist->exts);
}
ypr_config(pctx, node->flags, node->exts, NULL);
if (llist->flags & LYS_SET_MIN) {
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, llist->exts, llist->min, NULL);
}
if (llist->flags & LYS_SET_MAX) {
if (llist->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, llist->exts, llist->max, NULL);
} else {
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", llist->exts);
}
}
if (llist->flags & LYS_ORDBY_MASK) {
ypr_substmt(pctx, LY_STMT_ORDERED_BY, 0, (llist->flags & LYS_ORDBY_USER) ? "user" : "system", llist->exts);
}
ypr_status(pctx, node->flags, node->exts, NULL);
ypr_description(pctx, node->dsc, node->exts, NULL);
ypr_reference(pctx, node->ref, node->exts, NULL);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
static void
yprc_leaflist(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
LY_ARRAY_COUNT_TYPE u;
struct lysc_node_leaflist *llist = (struct lysc_node_leaflist *)node;
yprc_node_common1(pctx, node, NULL);
yprc_type(pctx, llist->type);
ypr_substmt(pctx, LY_STMT_UNITS, 0, llist->units, llist->exts);
LY_ARRAY_FOR(llist->musts, u) {
yprc_must(pctx, &llist->musts[u], NULL);
}
LY_ARRAY_FOR(llist->dflts, u) {
yprc_dflt_value(pctx, node->module->ctx, llist->dflts[u], llist->exts);
}
ypr_config(pctx, node->flags, node->exts, NULL);
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, llist->exts, llist->min, NULL);
if (llist->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, llist->exts, llist->max, NULL);
} else {
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", llist->exts);
}
ypr_substmt(pctx, LY_STMT_ORDERED_BY, 0, (llist->flags & LYS_ORDBY_USER) ? "user" : "system", llist->exts);
ypr_status(pctx, node->flags, node->exts, NULL);
ypr_description(pctx, node->dsc, node->exts, NULL);
ypr_reference(pctx, node->ref, node->exts, NULL);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
static void
yprp_list(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node *child;
struct lysp_node_action *action;
struct lysp_node_notif *notif;
struct lysp_node_grp *grp;
struct lysp_node_list *list = (struct lysp_node_list *)node;
yprp_node_common1(pctx, node, &flag);
LY_ARRAY_FOR(list->musts, u) {
yprp_restr(pctx, &list->musts[u], LY_STMT_MUST, &flag);
}
if (list->key) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_KEY, 0, list->key, list->exts);
}
LY_ARRAY_FOR(list->uniques, u) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_UNIQUE, u, list->uniques[u].str, list->exts);
}
ypr_config(pctx, node->flags, node->exts, &flag);
if (list->flags & LYS_SET_MIN) {
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, list->exts, list->min, &flag);
}
if (list->flags & LYS_SET_MAX) {
if (list->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, list->exts, list->max, &flag);
} else {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", list->exts);
}
}
if (list->flags & LYS_ORDBY_MASK) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_ORDERED_BY, 0, (list->flags & LYS_ORDBY_USER) ? "user" : "system", list->exts);
}
ypr_status(pctx, node->flags, node->exts, &flag);
ypr_description(pctx, node->dsc, node->exts, &flag);
ypr_reference(pctx, node->ref, node->exts, &flag);
LY_ARRAY_FOR(list->typedefs, u) {
ypr_open(pctx->out, &flag);
yprp_typedef(pctx, &list->typedefs[u]);
}
LY_LIST_FOR(list->groupings, grp) {
ypr_open(pctx->out, &flag);
yprp_grouping(pctx, grp);
}
LY_LIST_FOR(list->child, child) {
ypr_open(pctx->out, &flag);
yprp_node(pctx, child);
}
LY_LIST_FOR(list->actions, action) {
ypr_open(pctx->out, &flag);
yprp_action(pctx, action);
}
LY_LIST_FOR(list->notifs, notif) {
ypr_open(pctx->out, &flag);
yprp_notification(pctx, notif);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_list(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
LY_ARRAY_COUNT_TYPE u, v;
struct lysc_node_list *list = (struct lysc_node_list *)node;
yprc_node_common1(pctx, node, NULL);
LY_ARRAY_FOR(list->musts, u) {
yprc_must(pctx, &list->musts[u], NULL);
}
if (!(list->flags & LYS_KEYLESS)) {
ly_print_(pctx->out, "%*skey \"", INDENT);
for (struct lysc_node *key = list->child; key && key->nodetype == LYS_LEAF && (key->flags & LYS_KEY); key = key->next) {
ly_print_(pctx->out, "%s%s", u > 0 ? ", " : "", key->name);
}
ly_print_(pctx->out, "\";\n");
}
LY_ARRAY_FOR(list->uniques, u) {
ly_print_(pctx->out, "%*sunique \"", INDENT);
LY_ARRAY_FOR(list->uniques[u], v) {
ly_print_(pctx->out, "%s%s", v > 0 ? ", " : "", list->uniques[u][v]->name);
}
ypr_close(pctx, 0);
}
ypr_config(pctx, node->flags, node->exts, NULL);
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, list->exts, list->min, NULL);
if (list->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, list->exts, list->max, NULL);
} else {
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", list->exts);
}
ypr_substmt(pctx, LY_STMT_ORDERED_BY, 0, (list->flags & LYS_ORDBY_USER) ? "user" : "system", list->exts);
ypr_status(pctx, node->flags, node->exts, NULL);
ypr_description(pctx, node->dsc, node->exts, NULL);
ypr_reference(pctx, node->ref, node->exts, NULL);
if (!(pctx->options & LYS_PRINT_NO_SUBSTMT)) {
struct lysc_node *child;
struct lysc_node_action *action;
struct lysc_node_notif *notif;
LY_LIST_FOR(list->child, child) {
yprc_node(pctx, child);
}
LY_LIST_FOR(list->actions, action) {
yprc_action(pctx, action);
}
LY_LIST_FOR(list->notifs, notif) {
yprc_notification(pctx, notif);
}
}
LEVEL--;
ypr_close(pctx, 1);
}
static void
yprp_refine(struct lys_ypr_ctx *pctx, struct lysp_refine *refine)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
ly_print_(pctx->out, "%*srefine \"%s\"", INDENT, refine->nodeid);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_REFINE, 0, refine->exts, &flag);
yprp_iffeatures(pctx, refine->iffeatures, refine->exts, &flag);
LY_ARRAY_FOR(refine->musts, u) {
ypr_open(pctx->out, &flag);
yprp_restr(pctx, &refine->musts[u], LY_STMT_MUST, NULL);
}
if (refine->presence) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_PRESENCE, 0, refine->presence, refine->exts);
}
LY_ARRAY_FOR(refine->dflts, u) {
ypr_open(pctx->out, &flag);
ypr_substmt(pctx, LY_STMT_DEFAULT, u, refine->dflts[u].str, refine->exts);
}
ypr_config(pctx, refine->flags, refine->exts, &flag);
ypr_mandatory(pctx, refine->flags, refine->exts, &flag);
if (refine->flags & LYS_SET_MIN) {
ypr_open(pctx->out, &flag);
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, refine->exts, refine->min, NULL);
}
if (refine->flags & LYS_SET_MAX) {
ypr_open(pctx->out, &flag);
if (refine->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, refine->exts, refine->max, NULL);
} else {
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", refine->exts);
}
}
ypr_description(pctx, refine->dsc, refine->exts, &flag);
ypr_reference(pctx, refine->ref, refine->exts, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_augment(struct lys_ypr_ctx *pctx, const struct lysp_node_augment *aug)
{
struct lysp_node *child;
struct lysp_node_action *action;
struct lysp_node_notif *notif;
ly_print_(pctx->out, "%*saugment \"%s\" {\n", INDENT, aug->nodeid);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_AUGMENT, 0, aug->exts, NULL);
yprp_when(pctx, aug->when, NULL);
yprp_iffeatures(pctx, aug->iffeatures, aug->exts, NULL);
ypr_status(pctx, aug->flags, aug->exts, NULL);
ypr_description(pctx, aug->dsc, aug->exts, NULL);
ypr_reference(pctx, aug->ref, aug->exts, NULL);
LY_LIST_FOR(aug->child, child) {
yprp_node(pctx, child);
}
LY_LIST_FOR(aug->actions, action) {
yprp_action(pctx, action);
}
LY_LIST_FOR(aug->notifs, notif) {
yprp_notification(pctx, notif);
}
LEVEL--;
ypr_close(pctx, 1);
}
static void
yprp_uses(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node_uses *uses = (struct lysp_node_uses *)node;
struct lysp_node_augment *aug;
yprp_node_common1(pctx, node, &flag);
yprp_node_common2(pctx, node, &flag);
LY_ARRAY_FOR(uses->refines, u) {
ypr_open(pctx->out, &flag);
yprp_refine(pctx, &uses->refines[u]);
}
LY_LIST_FOR(uses->augments, aug) {
ypr_open(pctx->out, &flag);
yprp_augment(pctx, aug);
}
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_anydata(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysp_node_anydata *any = (struct lysp_node_anydata *)node;
yprp_node_common1(pctx, node, &flag);
LY_ARRAY_FOR(any->musts, u) {
ypr_open(pctx->out, &flag);
yprp_restr(pctx, &any->musts[u], LY_STMT_MUST, NULL);
}
yprp_node_common2(pctx, node, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprc_anydata(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
LY_ARRAY_COUNT_TYPE u;
ly_bool flag = 0;
struct lysc_node_anydata *any = (struct lysc_node_anydata *)node;
yprc_node_common1(pctx, node, &flag);
LY_ARRAY_FOR(any->musts, u) {
ypr_open(pctx->out, &flag);
yprc_must(pctx, &any->musts[u], NULL);
}
yprc_node_common2(pctx, node, &flag);
LEVEL--;
ypr_close(pctx, flag);
}
static void
yprp_node(struct lys_ypr_ctx *pctx, const struct lysp_node *node)
{
switch (node->nodetype) {
case LYS_CONTAINER:
yprp_container(pctx, node);
break;
case LYS_CHOICE:
yprp_choice(pctx, node);
break;
case LYS_LEAF:
yprp_leaf(pctx, node);
break;
case LYS_LEAFLIST:
yprp_leaflist(pctx, node);
break;
case LYS_LIST:
yprp_list(pctx, node);
break;
case LYS_USES:
yprp_uses(pctx, node);
break;
case LYS_ANYXML:
case LYS_ANYDATA:
yprp_anydata(pctx, node);
break;
case LYS_CASE:
yprp_case(pctx, node);
break;
default:
break;
}
}
static void
yprc_node(struct lys_ypr_ctx *pctx, const struct lysc_node *node)
{
switch (node->nodetype) {
case LYS_CONTAINER:
yprc_container(pctx, node);
break;
case LYS_CHOICE:
yprc_choice(pctx, node);
break;
case LYS_LEAF:
yprc_leaf(pctx, node);
break;
case LYS_LEAFLIST:
yprc_leaflist(pctx, node);
break;
case LYS_LIST:
yprc_list(pctx, node);
break;
case LYS_ANYXML:
case LYS_ANYDATA:
yprc_anydata(pctx, node);
break;
default:
break;
}
}
static void
yprp_deviation(struct lys_ypr_ctx *pctx, const struct lysp_deviation *deviation)
{
LY_ARRAY_COUNT_TYPE u;
struct lysp_deviate_add *add;
struct lysp_deviate_rpl *rpl;
struct lysp_deviate_del *del;
struct lysp_deviate *elem;
ly_print_(pctx->out, "%*sdeviation \"%s\" {\n", INDENT, deviation->nodeid);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_DEVIATION, 0, deviation->exts, NULL);
ypr_description(pctx, deviation->dsc, deviation->exts, NULL);
ypr_reference(pctx, deviation->ref, deviation->exts, NULL);
LY_LIST_FOR(deviation->deviates, elem) {
ly_print_(pctx->out, "%*sdeviate ", INDENT);
if (elem->mod == LYS_DEV_NOT_SUPPORTED) {
if (elem->exts) {
ly_print_(pctx->out, "not-supported {\n");
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_DEVIATE, 0, elem->exts, NULL);
} else {
ly_print_(pctx->out, "not-supported;\n");
continue;
}
} else if (elem->mod == LYS_DEV_ADD) {
add = (struct lysp_deviate_add *)elem;
ly_print_(pctx->out, "add {\n");
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_DEVIATE, 0, add->exts, NULL);
ypr_substmt(pctx, LY_STMT_UNITS, 0, add->units, add->exts);
LY_ARRAY_FOR(add->musts, u) {
yprp_restr(pctx, &add->musts[u], LY_STMT_MUST, NULL);
}
LY_ARRAY_FOR(add->uniques, u) {
ypr_substmt(pctx, LY_STMT_UNIQUE, u, add->uniques[u].str, add->exts);
}
LY_ARRAY_FOR(add->dflts, u) {
ypr_substmt(pctx, LY_STMT_DEFAULT, u, add->dflts[u].str, add->exts);
}
ypr_config(pctx, add->flags, add->exts, NULL);
ypr_mandatory(pctx, add->flags, add->exts, NULL);
if (add->flags & LYS_SET_MIN) {
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, add->exts, add->min, NULL);
}
if (add->flags & LYS_SET_MAX) {
if (add->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, add->exts, add->max, NULL);
} else {
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", add->exts);
}
}
} else if (elem->mod == LYS_DEV_REPLACE) {
rpl = (struct lysp_deviate_rpl *)elem;
ly_print_(pctx->out, "replace {\n");
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_DEVIATE, 0, rpl->exts, NULL);
if (rpl->type) {
yprp_type(pctx, rpl->type);
}
ypr_substmt(pctx, LY_STMT_UNITS, 0, rpl->units, rpl->exts);
ypr_substmt(pctx, LY_STMT_DEFAULT, 0, rpl->dflt.str, rpl->exts);
ypr_config(pctx, rpl->flags, rpl->exts, NULL);
ypr_mandatory(pctx, rpl->flags, rpl->exts, NULL);
if (rpl->flags & LYS_SET_MIN) {
ypr_unsigned(pctx, LY_STMT_MIN_ELEMENTS, 0, rpl->exts, rpl->min, NULL);
}
if (rpl->flags & LYS_SET_MAX) {
if (rpl->max) {
ypr_unsigned(pctx, LY_STMT_MAX_ELEMENTS, 0, rpl->exts, rpl->max, NULL);
} else {
ypr_substmt(pctx, LY_STMT_MAX_ELEMENTS, 0, "unbounded", rpl->exts);
}
}
} else if (elem->mod == LYS_DEV_DELETE) {
del = (struct lysp_deviate_del *)elem;
ly_print_(pctx->out, "delete {\n");
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_DEVIATE, 0, del->exts, NULL);
ypr_substmt(pctx, LY_STMT_UNITS, 0, del->units, del->exts);
LY_ARRAY_FOR(del->musts, u) {
yprp_restr(pctx, &del->musts[u], LY_STMT_MUST, NULL);
}
LY_ARRAY_FOR(del->uniques, u) {
ypr_substmt(pctx, LY_STMT_UNIQUE, u, del->uniques[u].str, del->exts);
}
LY_ARRAY_FOR(del->dflts, u) {
ypr_substmt(pctx, LY_STMT_DEFAULT, u, del->dflts[u].str, del->exts);
}
}
LEVEL--;
ypr_close(pctx, 1);
}
LEVEL--;
ypr_close(pctx, 1);
}
static void
yang_print_parsed_linkage(struct lys_ypr_ctx *pctx, const struct lysp_module *modp)
{
LY_ARRAY_COUNT_TYPE u;
LY_ARRAY_FOR(modp->imports, u) {
if (modp->imports[u].flags & LYS_INTERNAL) {
continue;
}
YPR_EXTRA_LINE_PRINT(pctx);
ly_print_(pctx->out, "%*simport %s {\n", INDENT, modp->imports[u].name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_IMPORT, 0, modp->imports[u].exts, NULL);
ypr_substmt(pctx, LY_STMT_PREFIX, 0, modp->imports[u].prefix, modp->imports[u].exts);
if (modp->imports[u].rev[0]) {
ypr_substmt(pctx, LY_STMT_REVISION_DATE, 0, modp->imports[u].rev, modp->imports[u].exts);
}
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, modp->imports[u].dsc, modp->imports[u].exts);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, modp->imports[u].ref, modp->imports[u].exts);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
YPR_EXTRA_LINE(modp->imports, pctx);
LY_ARRAY_FOR(modp->includes, u) {
if (modp->includes[u].injected) {
/* do not print the includes injected from submodules */
continue;
}
YPR_EXTRA_LINE_PRINT(pctx);
if (modp->includes[u].rev[0] || modp->includes[u].dsc || modp->includes[u].ref || modp->includes[u].exts) {
ly_print_(pctx->out, "%*sinclude %s {\n", INDENT, modp->includes[u].name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_INCLUDE, 0, modp->includes[u].exts, NULL);
if (modp->includes[u].rev[0]) {
ypr_substmt(pctx, LY_STMT_REVISION_DATE, 0, modp->includes[u].rev, modp->includes[u].exts);
}
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, modp->includes[u].dsc, modp->includes[u].exts);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, modp->includes[u].ref, modp->includes[u].exts);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
} else {
ly_print_(pctx->out, "\n%*sinclude \"%s\";\n", INDENT, modp->includes[u].name);
}
}
YPR_EXTRA_LINE(modp->includes, pctx);
}
static void
yang_print_parsed_body(struct lys_ypr_ctx *pctx, const struct lysp_module *modp)
{
LY_ARRAY_COUNT_TYPE u;
struct lysp_node *data;
struct lysp_node_action *action;
struct lysp_node_notif *notif;
struct lysp_node_grp *grp;
struct lysp_node_augment *aug;
LY_ARRAY_FOR(modp->extensions, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_extension(pctx, &modp->extensions[u]);
}
YPR_EXTRA_LINE(modp->extensions, pctx);
if (modp->exts) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_extension_instances(pctx, LY_STMT_MODULE, 0, modp->exts, NULL);
}
YPR_EXTRA_LINE(modp->exts, pctx);
LY_ARRAY_FOR(modp->features, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_feature(pctx, &modp->features[u]);
YPR_EXTRA_LINE(1, pctx);
}
YPR_EXTRA_LINE(modp->features, pctx);
LY_ARRAY_FOR(modp->identities, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_identity(pctx, &modp->identities[u]);
YPR_EXTRA_LINE(1, pctx);
}
YPR_EXTRA_LINE(modp->identities, pctx);
LY_ARRAY_FOR(modp->typedefs, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_typedef(pctx, &modp->typedefs[u]);
YPR_EXTRA_LINE(1, pctx);
}
YPR_EXTRA_LINE(modp->typedefs, pctx);
LY_LIST_FOR(modp->groupings, grp) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_grouping(pctx, grp);
YPR_EXTRA_LINE(1, pctx);
}
YPR_EXTRA_LINE(modp->groupings, pctx);
LY_LIST_FOR(modp->data, data) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_node(pctx, data);
}
YPR_EXTRA_LINE(modp->data, pctx);
LY_LIST_FOR(modp->augments, aug) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_augment(pctx, aug);
}
YPR_EXTRA_LINE(modp->augments, pctx);
LY_LIST_FOR(modp->rpcs, action) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_action(pctx, action);
}
YPR_EXTRA_LINE(modp->rpcs, pctx);
LY_LIST_FOR(modp->notifs, notif) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_notification(pctx, notif);
}
YPR_EXTRA_LINE(modp->notifs, pctx);
LY_ARRAY_FOR(modp->deviations, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_deviation(pctx, &modp->deviations[u]);
}
YPR_EXTRA_LINE(modp->deviations, pctx);
}
LY_ERR
yang_print_parsed_module(struct ly_out *out, const struct lysp_module *modp, uint32_t options)
{
LY_ARRAY_COUNT_TYPE u;
const struct lys_module *module = modp->mod;
struct lys_ypr_ctx pctx_ = {
.out = out,
.level = 0,
.options = options,
.module = module,
.schema = LYS_YPR_PARSED
}, *pctx = &pctx_;
ly_print_(pctx->out, "%*smodule %s {\n", INDENT, module->name);
LEVEL++;
/* module-header-stmts */
if (modp->version) {
ypr_substmt(pctx, LY_STMT_YANG_VERSION, 0, modp->version == LYS_VERSION_1_1 ? "1.1" : "1", modp->exts);
}
ypr_substmt(pctx, LY_STMT_NAMESPACE, 0, module->ns, modp->exts);
ypr_substmt(pctx, LY_STMT_PREFIX, 0, module->prefix, modp->exts);
YPR_EXTRA_LINE(1, pctx);
/* linkage-stmts (import/include) */
yang_print_parsed_linkage(pctx, modp);
/* meta-stmts */
if (module->org || module->contact || module->dsc || module->ref) {
YPR_EXTRA_LINE_PRINT(pctx);
}
ypr_substmt(pctx, LY_STMT_ORGANIZATION, 0, module->org, modp->exts);
ypr_substmt(pctx, LY_STMT_CONTACT, 0, module->contact, modp->exts);
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, module->dsc, modp->exts);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, module->ref, modp->exts);
YPR_EXTRA_LINE(module->org || module->contact || module->dsc || module->ref, pctx);
/* revision-stmts */
LY_ARRAY_FOR(modp->revs, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_revision(pctx, &modp->revs[u]);
}
YPR_EXTRA_LINE(modp->revs, pctx);
/* body-stmts */
yang_print_parsed_body(pctx, modp);
LEVEL--;
ly_print_(out, "%*s}\n", INDENT);
ly_print_flush(out);
return LY_SUCCESS;
}
static void
yprp_belongsto(struct lys_ypr_ctx *pctx, const struct lysp_submodule *submodp)
{
ly_print_(pctx->out, "%*sbelongs-to %s {\n", INDENT, submodp->mod->name);
LEVEL++;
yprp_extension_instances(pctx, LY_STMT_BELONGS_TO, 0, submodp->exts, NULL);
ypr_substmt(pctx, LY_STMT_PREFIX, 0, submodp->prefix, submodp->exts);
LEVEL--;
ly_print_(pctx->out, "%*s}\n", INDENT);
}
LY_ERR
yang_print_parsed_submodule(struct ly_out *out, const struct lysp_submodule *submodp, uint32_t options)
{
LY_ARRAY_COUNT_TYPE u;
struct lys_ypr_ctx pctx_ = {
.out = out,
.level = 0,
.options = options,
.module = submodp->mod,
.schema = LYS_YPR_PARSED
}, *pctx = &pctx_;
ly_print_(pctx->out, "%*ssubmodule %s {\n", INDENT, submodp->name);
LEVEL++;
/* submodule-header-stmts */
if (submodp->version) {
ypr_substmt(pctx, LY_STMT_YANG_VERSION, 0, submodp->version == LYS_VERSION_1_1 ? "1.1" : "1", submodp->exts);
}
yprp_belongsto(pctx, submodp);
YPR_EXTRA_LINE(1, pctx);
/* linkage-stmts (import/include) */
yang_print_parsed_linkage(pctx, (struct lysp_module *)submodp);
/* meta-stmts */
if (submodp->org || submodp->contact || submodp->dsc || submodp->ref) {
YPR_EXTRA_LINE_PRINT(pctx);
}
ypr_substmt(pctx, LY_STMT_ORGANIZATION, 0, submodp->org, submodp->exts);
ypr_substmt(pctx, LY_STMT_CONTACT, 0, submodp->contact, submodp->exts);
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, submodp->dsc, submodp->exts);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, submodp->ref, submodp->exts);
YPR_EXTRA_LINE(submodp->org || submodp->contact || submodp->dsc || submodp->ref, pctx);
/* revision-stmts */
LY_ARRAY_FOR(submodp->revs, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprp_revision(pctx, &submodp->revs[u]);
}
YPR_EXTRA_LINE(submodp->revs, pctx);
/* body-stmts */
yang_print_parsed_body(pctx, (struct lysp_module *)submodp);
LEVEL--;
ly_print_(out, "%*s}\n", INDENT);
ly_print_flush(out);
return LY_SUCCESS;
}
LY_ERR
yang_print_compiled_node(struct ly_out *out, const struct lysc_node *node, uint32_t options)
{
struct lys_ypr_ctx pctx_ = {
.out = out,
.level = 0,
.options = options,
.module = node->module,
.schema = LYS_YPR_COMPILED
}, *pctx = &pctx_;
yprc_node(pctx, node);
ly_print_flush(out);
return LY_SUCCESS;
}
LY_ERR
yang_print_compiled(struct ly_out *out, const struct lys_module *module, uint32_t options)
{
LY_ARRAY_COUNT_TYPE u;
struct lysc_module *modc = module->compiled;
struct lys_ypr_ctx pctx_ = {
.out = out,
.level = 0,
.options = options,
.module = module,
.schema = LYS_YPR_COMPILED
}, *pctx = &pctx_;
ly_print_(pctx->out, "%*smodule %s {\n", INDENT, module->name);
LEVEL++;
/* module-header-stmts */
ypr_substmt(pctx, LY_STMT_NAMESPACE, 0, module->ns, modc->exts);
ypr_substmt(pctx, LY_STMT_PREFIX, 0, module->prefix, modc->exts);
YPR_EXTRA_LINE(1, pctx);
/* no linkage-stmts */
/* meta-stmts */
if (module->org || module->contact || module->dsc || module->ref) {
YPR_EXTRA_LINE_PRINT(pctx);
}
ypr_substmt(pctx, LY_STMT_ORGANIZATION, 0, module->org, modc->exts);
ypr_substmt(pctx, LY_STMT_CONTACT, 0, module->contact, modc->exts);
ypr_substmt(pctx, LY_STMT_DESCRIPTION, 0, module->dsc, modc->exts);
ypr_substmt(pctx, LY_STMT_REFERENCE, 0, module->ref, modc->exts);
YPR_EXTRA_LINE(module->org || module->contact || module->dsc || module->ref, pctx);
/* revision-stmts */
if (module->revision) {
YPR_EXTRA_LINE_PRINT(pctx);
ly_print_(pctx->out, "%*srevision %s;\n", INDENT, module->revision);
YPR_EXTRA_LINE(1, pctx);
}
/* body-stmts */
if (modc->exts) {
YPR_EXTRA_LINE_PRINT(pctx);
yprc_extension_instances(pctx, LY_STMT_MODULE, 0, module->compiled->exts, NULL);
YPR_EXTRA_LINE(1, pctx);
}
LY_ARRAY_FOR(module->identities, u) {
YPR_EXTRA_LINE_PRINT(pctx);
yprc_identity(pctx, &module->identities[u]);
YPR_EXTRA_LINE(1, pctx);
}
if (!(pctx->options & LYS_PRINT_NO_SUBSTMT)) {
struct lysc_node *data;
struct lysc_node_action *rpc;
struct lysc_node_notif *notif;
LY_LIST_FOR(modc->data, data) {
YPR_EXTRA_LINE_PRINT(pctx);
yprc_node(pctx, data);
}
YPR_EXTRA_LINE(modc->data, pctx);
LY_LIST_FOR(modc->rpcs, rpc) {
YPR_EXTRA_LINE_PRINT(pctx);
yprc_action(pctx, rpc);
}
YPR_EXTRA_LINE(modc->rpcs, pctx);
LY_LIST_FOR(modc->notifs, notif) {
YPR_EXTRA_LINE_PRINT(pctx);
yprc_notification(pctx, notif);
}
YPR_EXTRA_LINE(modc->notifs, pctx);
}
LEVEL--;
ly_print_(out, "%*s}\n", INDENT);
ly_print_flush(out);
return LY_SUCCESS;
}
LIBYANG_API_DEF void
lysc_print_extension_instance(struct lyspr_ctx *ctx_generic, const struct lysc_ext_instance *ext, ly_bool *flag)
{
struct lys_ypr_ctx *pctx = (struct lys_ypr_ctx *)ctx_generic;
LY_ARRAY_COUNT_TYPE u, v;
LY_ARRAY_FOR(ext->substmts, u) {
switch (ext->substmts[u].stmt) {
case LY_STMT_CHOICE:
case LY_STMT_CONTAINER: {
const struct lysc_node *node;
LY_LIST_FOR(*(const struct lysc_node **)ext->substmts[u].storage, node) {
ypr_open(pctx->out, flag);
yprc_node(pctx, node);
}
break;
}
case LY_STMT_DESCRIPTION:
case LY_STMT_REFERENCE:
case LY_STMT_UNITS:
if (ext->substmts[u].cardinality < LY_STMT_CARD_SOME) {
if (*(const char **)ext->substmts[u].storage) {
ypr_open(pctx->out, flag);
ypr_substmt(pctx, ext->substmts[u].stmt, 0, *(const char **)ext->substmts[u].storage, ext->exts);
}
} else {
const char **strings = *(const char ***)ext->substmts[u].storage;
LY_ARRAY_FOR(strings, v) {
ypr_open(pctx->out, flag);
ypr_substmt(pctx, ext->substmts[u].stmt, v, strings[v], ext->exts);
}
}
break;
case LY_STMT_IF_FEATURE:
/* nothing to do */
break;
case LY_STMT_STATUS:
ypr_status(pctx, *(uint16_t *)ext->substmts[u].storage, ext->exts, flag);
break;
case LY_STMT_TYPE:
if (ext->substmts[u].cardinality < LY_STMT_CARD_SOME) {
if (*(const struct lysc_type **)ext->substmts[u].storage) {
ypr_open(pctx->out, flag);
yprc_type(pctx, *(const struct lysc_type **)ext->substmts[u].storage);
}
} else {
const struct lysc_type **types = *(const struct lysc_type ***)ext->substmts[u].storage;
LY_ARRAY_FOR(types, v) {
ypr_open(pctx->out, flag);
yprc_type(pctx, types[v]);
}
}
break;
/* TODO support other substatements */
default:
LOGWRN(pctx->module->ctx, "Statement \"%s\" is not supported for an extension printer.",
ly_stmt2str(ext->substmts[u].stmt));
break;
}
}
}