-/* Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
+/* Copyright (c) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include "ovsdb-data.h"
-#include <assert.h>
#include <ctype.h>
#include <float.h>
#include <inttypes.h>
#include "dynamic-string.h"
#include "hash.h"
+#include "ovs-thread.h"
#include "ovsdb-error.h"
#include "ovsdb-parser.h"
#include "json.h"
#include "shash.h"
+#include "smap.h"
#include "sort.h"
#include "unicode.h"
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
atom->integer = 0;
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
ovsdb_atom_default(enum ovsdb_atomic_type type)
{
static union ovsdb_atom default_atoms[OVSDB_N_TYPES];
- static bool inited;
+ static struct ovsthread_once once = OVSTHREAD_ONCE_INITIALIZER;
- if (!inited) {
+ if (ovsthread_once_start(&once)) {
int i;
for (i = 0; i < OVSDB_N_TYPES; i++) {
ovsdb_atom_init_default(&default_atoms[i], i);
}
}
- inited = true;
+ ovsthread_once_done(&once);
}
- assert(ovsdb_atomic_type_is_valid(type));
+ ovs_assert(ovsdb_atomic_type_is_valid(type));
return &default_atoms[type];
}
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
return atom->integer == 0;
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
new->integer = old->integer;
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
return hash_int(atom->integer, basis);
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
return a->integer < b->integer ? -1 : a->integer > b->integer;
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
ovsdb_symbol_referenced(struct ovsdb_symbol *symbol,
const struct ovsdb_base_type *base)
{
- assert(base->type == OVSDB_TYPE_UUID);
+ ovs_assert(base->type == OVSDB_TYPE_UUID);
if (base->u.uuid.refTableName) {
switch (base->u.uuid.refType) {
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
if (json->type == JSON_INTEGER) {
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
return ovsdb_syntax_error(json, NULL, "expected %s",
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
return json_integer_create(atom->integer);
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
+/* Returns strlen(json_to_string(ovsdb_atom_to_json(atom, type), 0)). */
+size_t
+ovsdb_atom_json_length(const union ovsdb_atom *atom,
+ enum ovsdb_atomic_type type)
+{
+ struct json json;
+
+ switch (type) {
+ case OVSDB_TYPE_VOID:
+ OVS_NOT_REACHED();
+
+ case OVSDB_TYPE_INTEGER:
+ json.type = JSON_INTEGER;
+ json.u.integer = atom->integer;
+ break;
+
+ case OVSDB_TYPE_REAL:
+ json.type = JSON_REAL;
+ json.u.real = atom->real;
+ break;
+
+ case OVSDB_TYPE_BOOLEAN:
+ json.type = atom->boolean ? JSON_TRUE : JSON_FALSE;
+ break;
+
+ case OVSDB_TYPE_STRING:
+ json.type = JSON_STRING;
+ json.u.string = atom->string;
+ break;
+
+ case OVSDB_TYPE_UUID:
+ return strlen("[\"uuid\",\"00000000-0000-0000-0000-000000000000\"]");
+
+ case OVSDB_N_TYPES:
+ default:
+ OVS_NOT_REACHED();
+ }
+
+ return json_serialized_length(&json);
+}
+
static char *
ovsdb_atom_from_string__(union ovsdb_atom *atom,
const struct ovsdb_base_type *base, const char *s,
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER: {
long long int integer;
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
return NULL;
{
switch (type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
ds_put_format(out, "%"PRId64, atom->integer);
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
if (n_chars < c->minLen) {
return ovsdb_error(
"constraint violation",
- "\"%s\" length %zu is less than minimum allowed "
+ "\"%s\" length %"PRIuSIZE" is less than minimum allowed "
"length %u", s, n_chars, c->minLen);
} else if (n_chars > c->maxLen) {
return ovsdb_error(
"constraint violation",
- "\"%s\" length %zu is greater than maximum allowed "
+ "\"%s\" length %"PRIuSIZE" is greater than maximum allowed "
"length %u", s, n_chars, c->maxLen);
}
switch (base->type) {
case OVSDB_TYPE_VOID:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_INTEGER:
if (atom->integer >= base->u.integer.min
"value %"PRId64,
atom->integer, base->u.integer.max);
}
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_REAL:
if (atom->real >= base->u.real.min && atom->real <= base->u.real.max) {
DBL_DIG, atom->real,
DBL_DIG, base->u.real.max);
}
- NOT_REACHED();
+ OVS_NOT_REACHED();
case OVSDB_TYPE_BOOLEAN:
return NULL;
case OVSDB_N_TYPES:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
\f
int kt = type->key.type;
int vt = type->value.type;
- assert(ovsdb_type_is_valid(type));
+ ovs_assert(ovsdb_type_is_valid(type));
d = &default_data[kt][vt];
if (!d->n) {
d->n = 1;
- d->keys = (union ovsdb_atom *) ovsdb_atom_default(kt);
+ d->keys = CONST_CAST(union ovsdb_atom *, ovsdb_atom_default(kt));
if (vt != OVSDB_TYPE_VOID) {
- d->values = (union ovsdb_atom *) ovsdb_atom_default(vt);
+ d->values = CONST_CAST(union ovsdb_atom *,
+ ovsdb_atom_default(vt));
}
}
return d;
} else {
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
{
struct ovsdb_error *error = ovsdb_datum_sort(datum, key_type);
if (error) {
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
n = inner->u.array.n;
if (n < type->n_min || n > type->n_max) {
return ovsdb_syntax_error(json, NULL, "%s must have %u to "
- "%u members but %zu are present",
+ "%u members but %"PRIuSIZE" are present",
class, type->n_min, type->n_max, n);
}
}
}
+/* Returns strlen(json_to_string(ovsdb_datum_to_json(datum, type), 0)). */
+size_t
+ovsdb_datum_json_length(const struct ovsdb_datum *datum,
+ const struct ovsdb_type *type)
+{
+ if (ovsdb_type_is_map(type)) {
+ size_t length;
+
+ /* ["map",[...]]. */
+ length = 10;
+ if (datum->n > 0) {
+ size_t i;
+
+ /* Commas between pairs in the inner [...] */
+ length += datum->n - 1;
+
+ /* [,] in each pair. */
+ length += datum->n * 3;
+
+ /* Data. */
+ for (i = 0; i < datum->n; i++) {
+ length += ovsdb_atom_json_length(&datum->keys[i],
+ type->key.type);
+ length += ovsdb_atom_json_length(&datum->values[i],
+ type->value.type);
+ }
+ }
+ return length;
+ } else if (datum->n == 1) {
+ return ovsdb_atom_json_length(&datum->keys[0], type->key.type);
+ } else {
+ size_t length;
+ size_t i;
+
+ /* ["set",[...]]. */
+ length = 10;
+ if (datum->n > 0) {
+ /* Commas between elements in the inner [...]. */
+ length += datum->n - 1;
+
+ /* Data. */
+ for (i = 0; i < datum->n; i++) {
+ length += ovsdb_atom_json_length(&datum->keys[i],
+ type->key.type);
+ }
+ }
+ return length;
+ }
+}
+
static const char *
skip_spaces(const char *p)
{
}
/* Initializes 'datum' as a string-to-string map whose contents are taken from
- * 'sh'. Destroys 'sh'. */
+ * 'smap'. Destroys 'smap'. */
void
-ovsdb_datum_from_shash(struct ovsdb_datum *datum, struct shash *sh)
+ovsdb_datum_from_smap(struct ovsdb_datum *datum, struct smap *smap)
{
- struct shash_node *node, *next;
+ struct smap_node *node, *next;
size_t i;
- datum->n = shash_count(sh);
+ datum->n = smap_count(smap);
datum->keys = xmalloc(datum->n * sizeof *datum->keys);
datum->values = xmalloc(datum->n * sizeof *datum->values);
i = 0;
- SHASH_FOR_EACH_SAFE (node, next, sh) {
- datum->keys[i].string = node->name;
- datum->values[i].string = node->data;
- shash_steal(sh, node);
+ SMAP_FOR_EACH_SAFE (node, next, smap) {
+ smap_steal(smap, node,
+ &datum->keys[i].string, &datum->values[i].string);
i++;
}
- assert(i == datum->n);
+ ovs_assert(i == datum->n);
- shash_destroy(sh);
+ smap_destroy(smap);
ovsdb_datum_sort_unique(datum, OVSDB_TYPE_STRING, OVSDB_TYPE_STRING);
}
struct ovsdb_error *error;
a->n = n;
error = ovsdb_datum_sort(a, type->key.type);
- assert(!error);
+ ovs_assert(!error);
}
}
bool changed = false;
size_t i;
- assert(a_type->key.type == b_type->key.type);
- assert(a_type->value.type == b_type->value.type
- || b_type->value.type == OVSDB_TYPE_VOID);
+ ovs_assert(a_type->key.type == b_type->key.type);
+ ovs_assert(a_type->value.type == b_type->value.type
+ || b_type->value.type == OVSDB_TYPE_VOID);
/* XXX The big-O of this could easily be improved. */
for (i = 0; i < a->n; ) {
{
struct ovsdb_symbol *symbol;
- assert(!ovsdb_symbol_table_get(symtab, name));
+ ovs_assert(!ovsdb_symbol_table_get(symtab, name));
symbol = xmalloc(sizeof *symbol);
symbol->uuid = *uuid;
symbol->created = created;
git://git.onelab.eu / sliver-openvswitch.git / blobdiff