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stringclasses 10
values | repo_name
stringclasses 10
values | path
stringclasses 10
values | language
stringclasses 4
values | license
stringclasses 2
values | size
int64 165
38.5k
|
|---|---|---|---|---|---|
'use strict';
var clear = require('es5-ext/array/#/clear')
, eIndexOf = require('es5-ext/array/#/e-index-of')
, setPrototypeOf = require('es5-ext/object/set-prototype-of')
, callable = require('es5-ext/object/valid-callable')
, d = require('d')
, ee = require('event-emitter')
, Symbol = require('es6-symbol')
, iterator = require('es6-iterator/valid-iterable')
, forOf = require('es6-iterator/for-of')
, Iterator = require('./lib/iterator')
, isNative = require('./is-native-implemented')
, call = Function.prototype.call, defineProperty = Object.defineProperty
, SetPoly, getValues;
module.exports = SetPoly = function (/*iterable*/) {
var iterable = arguments[0];
if (!(this instanceof SetPoly)) return new SetPoly(iterable);
if (this.__setData__ !== undefined) {
throw new TypeError(this + " cannot be reinitialized");
}
if (iterable != null) iterator(iterable);
defineProperty(this, '__setData__', d('c', []));
if (!iterable) return;
forOf(iterable, function (value) {
if (eIndexOf.call(this, value) !== -1) return;
this.push(value);
}, this.__setData__);
};
if (isNative) {
if (setPrototypeOf) setPrototypeOf(SetPoly, Set);
SetPoly.prototype = Object.create(Set.prototype, {
constructor: d(SetPoly)
});
}
ee(Object.defineProperties(SetPoly.prototype, {
add: d(function (value) {
if (this.has(value)) return this;
this.emit('_add', this.__setData__.push(value) - 1, value);
return this;
}),
clear: d(function () {
if (!this.__setData__.length) return;
clear.call(this.__setData__);
this.emit('_clear');
}),
delete: d(function (value) {
var index = eIndexOf.call(this.__setData__, value);
if (index === -1) return false;
this.__setData__.splice(index, 1);
this.emit('_delete', index, value);
return true;
}),
entries: d(function () { return new Iterator(this, 'key+value'); }),
forEach: d(function (cb/*, thisArg*/) {
var thisArg = arguments[1], iterator, result, value;
callable(cb);
iterator = this.values();
result = iterator._next();
while (result !== undefined) {
value = iterator._resolve(result);
call.call(cb, thisArg, value, value, this);
result = iterator._next();
}
}),
has: d(function (value) {
return (eIndexOf.call(this.__setData__, value) !== -1);
}),
keys: d(getValues = function () { return this.values(); }),
size: d.gs(function () { return this.__setData__.length; }),
values: d(function () { return new Iterator(this); }),
toString: d(function () { return '[object Set]'; })
}));
defineProperty(SetPoly.prototype, Symbol.iterator, d(getValues));
defineProperty(SetPoly.prototype, Symbol.toStringTag, d('c', 'Set'));
|
Socratacom/socrata-europe
|
wp-content/themes/sage/node_modules/asset-builder/node_modules/main-bower-files/node_modules/vinyl-fs/node_modules/glob-stream/node_modules/unique-stream/node_modules/es6-set/polyfill.js
|
JavaScript
|
gpl-2.0
| 2,730
|
'use strict';
const TYPE = Symbol.for('type');
class Data {
constructor(options) {
// File details
this.filepath = options.filepath;
// Type
this[TYPE] = 'data';
// Data
Object.assign(this, options.data);
}
}
module.exports = Data;
|
mshick/velvet
|
core/classes/data.js
|
JavaScript
|
isc
| 266
|
package sodium
// #cgo pkg-config: libsodium
// #include <stdlib.h>
// #include <sodium.h>
import "C"
func RuntimeHasNeon() bool {
return C.sodium_runtime_has_neon() != 0
}
func RuntimeHasSse2() bool {
return C.sodium_runtime_has_sse2() != 0
}
func RuntimeHasSse3() bool {
return C.sodium_runtime_has_sse3() != 0
}
|
GoKillers/libsodium-go
|
sodium/runtime.go
|
GO
|
isc
| 322
|
function collectWithWildcard(test) {
test.expect(4);
var api_server = new Test_ApiServer(function handler(request, callback) {
var url = request.url;
switch (url) {
case '/accounts?username=chariz*':
let account = new Model_Account({
username: 'charizard'
});
return void callback(null, [
account.redact()
]);
default:
let error = new Error('Invalid url: ' + url);
return void callback(error);
}
});
var parameters = {
username: 'chariz*'
};
function handler(error, results) {
test.equals(error, null);
test.equals(results.length, 1);
var account = results[0];
test.equals(account.get('username'), 'charizard');
test.equals(account.get('type'), Enum_AccountTypes.MEMBER);
api_server.destroy();
test.done();
}
Resource_Accounts.collect(parameters, handler);
}
module.exports = {
collectWithWildcard
};
|
burninggarden/burninggarden
|
test/unit/resource/accounts.js
|
JavaScript
|
isc
| 886
|
<?php
interface Container {
/**
* Checks if a $x exists.
*
* @param unknown $x
*
* @return boolean
*/
function contains($x);
}
|
guide42/php-immutable
|
src/base.php
|
PHP
|
isc
| 165
|
/*
* Read and write JSON.
*
* Copyright (c) 2014 Marko Kreen
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <usual/json.h>
#include <usual/cxextra.h>
#include <usual/cbtree.h>
#include <usual/misc.h>
#include <usual/utf8.h>
#include <usual/ctype.h>
#include <usual/bytemap.h>
#include <usual/string.h>
#include <math.h>
#define TYPE_BITS 3
#define TYPE_MASK ((1 << TYPE_BITS) - 1)
#define UNATTACHED ((struct JsonValue *)(1 << TYPE_BITS))
#define JSON_MAX_KEY (1024*1024)
#define NUMBER_BUF 100
#define JSON_MAXINT ((1LL << 53) - 1)
#define JSON_MININT (-(1LL << 53) + 1)
/*
* Common struct for all JSON values
*/
struct JsonValue {
/* actual value for simple types */
union {
double v_float; /* float */
int64_t v_int; /* int */
bool v_bool; /* bool */
size_t v_size; /* str/list/dict */
} u;
/* pointer to next elem and type in low bits */
uintptr_t v_next_and_type;
};
/*
* List container.
*/
struct ValueList {
struct JsonValue *first;
struct JsonValue *last;
struct JsonValue **array;
};
/*
* Extra data for list/dict.
*/
struct JsonContainer {
/* parent container */
struct JsonValue *c_parent;
/* main context for child alloc */
struct JsonContext *c_ctx;
/* child elements */
union {
struct CBTree *c_dict;
struct ValueList c_list;
} u;
};
#define DICT_EXTRA (offsetof(struct JsonContainer, u.c_dict) + sizeof(struct CBTree *))
#define LIST_EXTRA (sizeof(struct JsonContainer))
/*
* Allocation context.
*/
struct JsonContext {
CxMem *pool;
unsigned int options;
/* parse state */
struct JsonValue *parent;
struct JsonValue *cur_key;
struct JsonValue *top;
const char *lasterr;
char errbuf[128];
int64_t linenr;
};
struct RenderState {
struct MBuf *dst;
unsigned int options;
};
/*
* Parser states
*/
enum ParseState {
S_INITIAL_VALUE = 1,
S_LIST_VALUE,
S_LIST_VALUE_OR_CLOSE,
S_LIST_COMMA_OR_CLOSE,
S_DICT_KEY,
S_DICT_KEY_OR_CLOSE,
S_DICT_COLON,
S_DICT_VALUE,
S_DICT_COMMA_OR_CLOSE,
S_PARENT,
S_DONE,
MAX_STATES,
};
/*
* Tokens that change state.
*/
enum TokenTypes {
T_STRING,
T_OTHER,
T_COMMA,
T_COLON,
T_OPEN_DICT,
T_OPEN_LIST,
T_CLOSE_DICT,
T_CLOSE_LIST,
MAX_TOKENS
};
/*
* 4-byte ints for small string tokens.
*/
#define C_NULL FOURCC('n','u','l','l')
#define C_TRUE FOURCC('t','r','u','e')
#define C_ALSE FOURCC('a','l','s','e')
/*
* Signature for render functions.
*/
typedef bool (*render_func_t)(struct RenderState *rs, struct JsonValue *jv);
static bool render_any(struct RenderState *rs, struct JsonValue *jv);
/*
* Header manipulation
*/
static inline enum JsonValueType get_type(struct JsonValue *jv)
{
return jv->v_next_and_type & TYPE_MASK;
}
static inline bool has_type(struct JsonValue *jv, enum JsonValueType type)
{
if (!jv)
return false;
return get_type(jv) == type;
}
static inline struct JsonValue *get_next(struct JsonValue *jv)
{
return (struct JsonValue *)(jv->v_next_and_type & ~(uintptr_t)TYPE_MASK);
}
static inline void set_next(struct JsonValue *jv, struct JsonValue *next)
{
jv->v_next_and_type = (uintptr_t)next | get_type(jv);
}
static inline bool is_unattached(struct JsonValue *jv)
{
return get_next(jv) == UNATTACHED;
}
static inline void *get_extra(struct JsonValue *jv)
{
return (void *)(jv + 1);
}
static inline char *get_cstring(struct JsonValue *jv)
{
enum JsonValueType type = get_type(jv);
if (type != JSON_STRING)
return NULL;
return get_extra(jv);
}
/*
* Collection header manipulation.
*/
static inline struct JsonContainer *get_container(struct JsonValue *jv)
{
enum JsonValueType type = get_type(jv);
if (type != JSON_DICT && type != JSON_LIST)
return NULL;
return get_extra(jv);
}
static inline void set_parent(struct JsonValue *jv, struct JsonValue *parent)
{
struct JsonContainer *c = get_container(jv);
if (c)
c->c_parent = parent;
}
static inline struct JsonContext *get_context(struct JsonValue *jv)
{
struct JsonContainer *c = get_container(jv);
return c ? c->c_ctx : NULL;
}
static inline struct CBTree *get_dict_tree(struct JsonValue *jv)
{
struct JsonContainer *c;
if (has_type(jv, JSON_DICT)) {
c = get_container(jv);
return c->u.c_dict;
}
return NULL;
}
static inline struct ValueList *get_list_vlist(struct JsonValue *jv)
{
struct JsonContainer *c;
if (has_type(jv, JSON_LIST)) {
c = get_container(jv);
return &c->u.c_list;
}
return NULL;
}
/*
* Random helpers
*/
/* copy and return final pointer */
static inline char *plain_copy(char *dst, const char *src, const char *endptr)
{
if (src < endptr) {
memcpy(dst, src, endptr - src);
return dst + (endptr - src);
}
return dst;
}
/* error message on context */
_PRINTF(2,0)
static void format_err(struct JsonContext *ctx, const char *errmsg, va_list ap)
{
char buf[119];
if (ctx->lasterr)
return;
vsnprintf(buf, sizeof(buf), errmsg, ap);
snprintf(ctx->errbuf, sizeof(ctx->errbuf), "Line #%" PRIi64 ": %s", ctx->linenr, buf);
ctx->lasterr = ctx->errbuf;
}
/* set message and return false */
_PRINTF(2,3)
static bool err_false(struct JsonContext *ctx, const char *errmsg, ...)
{
va_list ap;
va_start(ap, errmsg);
format_err(ctx, errmsg, ap);
va_end(ap);
return false;
}
/* set message and return NULL */
_PRINTF(2,3)
static void *err_null(struct JsonContext *ctx, const char *errmsg, ...)
{
va_list ap;
va_start(ap, errmsg);
format_err(ctx, errmsg, ap);
va_end(ap);
return NULL;
}
/* callback for cbtree, returns key bytes */
static size_t get_key_data_cb(void *dictptr, void *keyptr, const void **dst_p)
{
struct JsonValue *key = keyptr;
*dst_p = get_cstring(key);
return key->u.v_size;
}
/* add elemnt to list */
static void real_list_append(struct JsonValue *list, struct JsonValue *elem)
{
struct ValueList *vlist;
vlist = get_list_vlist(list);
if (vlist->last) {
set_next(vlist->last, elem);
} else {
vlist->first = elem;
}
vlist->last = elem;
vlist->array = NULL;
list->u.v_size++;
}
/* add key to tree */
static bool real_dict_add_key(struct JsonContext *ctx, struct JsonValue *dict, struct JsonValue *key)
{
struct CBTree *tree;
tree = get_dict_tree(dict);
if (!tree)
return err_false(ctx, "Expect dict");
if (json_value_size(key) > JSON_MAX_KEY)
return err_false(ctx, "Too large key");
dict->u.v_size++;
if (!cbtree_insert(tree, key))
return err_false(ctx, "Key insertion failed");
return true;
}
/* create basic value struct, link to stuctures */
static struct JsonValue *mk_value(struct JsonContext *ctx, enum JsonValueType type, size_t extra, bool attach)
{
struct JsonValue *val;
struct JsonContainer *col = NULL;
if (!ctx)
return NULL;
val = cx_alloc(ctx->pool, sizeof(struct JsonValue) + extra);
if (!val)
return err_null(ctx, "No memory");
if ((uintptr_t)val & TYPE_MASK)
return err_null(ctx, "Unaligned pointer");
/* initial value */
val->v_next_and_type = type;
val->u.v_int = 0;
if (type == JSON_DICT || type == JSON_LIST) {
col = get_container(val);
col->c_ctx = ctx;
col->c_parent = NULL;
if (type == JSON_DICT) {
col->u.c_dict = cbtree_create(get_key_data_cb, NULL, val, ctx->pool);
if (!col->u.c_dict)
return err_null(ctx, "No memory");
} else {
memset(&col->u.c_list, 0, sizeof(col->u.c_list));
}
}
/* independent JsonValue? */
if (!attach) {
set_next(val, UNATTACHED);
return val;
}
/* attach to parent */
if (col)
col->c_parent = ctx->parent;
/* attach to previous value */
if (has_type(ctx->parent, JSON_DICT)) {
if (ctx->cur_key) {
set_next(ctx->cur_key, val);
ctx->cur_key = NULL;
} else {
ctx->cur_key = val;
}
} else if (has_type(ctx->parent, JSON_LIST)) {
real_list_append(ctx->parent, val);
} else if (!ctx->top) {
ctx->top = val;
} else {
return err_null(ctx, "Only one top element is allowed");
}
return val;
}
static void prepare_array(struct JsonValue *list)
{
struct JsonContainer *c;
struct JsonValue *val;
struct ValueList *vlist;
size_t i;
vlist = get_list_vlist(list);
if (vlist->array)
return;
c = get_container(list);
vlist->array = cx_alloc(c->c_ctx->pool, list->u.v_size * sizeof(struct JsonValue *));
if (!vlist->array)
return;
val = vlist->first;
for (i = 0; i < list->u.v_size && val; i++) {
vlist->array[i] = val;
val = get_next(val);
}
}
/*
* Parsing code starts
*/
/* create and change context */
static bool open_container(struct JsonContext *ctx, enum JsonValueType type, unsigned int extra)
{
struct JsonValue *jv;
jv = mk_value(ctx, type, extra, true);
if (!jv)
return false;
ctx->parent = jv;
ctx->cur_key = NULL;
return true;
}
/* close and change context */
static enum ParseState close_container(struct JsonContext *ctx, enum ParseState state)
{
struct JsonContainer *c;
if (state != S_PARENT)
return (int)err_false(ctx, "close_container bug");
c = get_container(ctx->parent);
if (!c)
return (int)err_false(ctx, "invalid parent");
ctx->parent = c->c_parent;
ctx->cur_key = NULL;
if (has_type(ctx->parent, JSON_DICT)) {
return S_DICT_COMMA_OR_CLOSE;
} else if (has_type(ctx->parent, JSON_LIST)) {
return S_LIST_COMMA_OR_CLOSE;
}
return S_DONE;
}
/* parse 4-char token */
static bool parse_char4(struct JsonContext *ctx, const char **src_p, const char *end,
uint32_t t_exp, enum JsonValueType type, bool val)
{
const char *src;
uint32_t t_got;
struct JsonValue *jv;
src = *src_p;
if (src + 4 > end)
return err_false(ctx, "Unexpected end of token");
memcpy(&t_got, src, 4);
if (t_exp != t_got)
return err_false(ctx, "Invalid token");
jv = mk_value(ctx, type, 0, true);
if (!jv)
return false;
jv->u.v_bool = val;
*src_p += 4;
return true;
}
/* parse int or float */
static bool parse_number(struct JsonContext *ctx, const char **src_p, const char *end)
{
const char *start, *src;
enum JsonValueType type = JSON_INT;
char *tokend = NULL;
char buf[NUMBER_BUF];
size_t len;
struct JsonValue *jv;
double v_float = 0;
int64_t v_int = 0;
/* scan & copy */
start = src = *src_p;
for (; src < end; src++) {
if (*src >= '0' && *src <= '9') {
} else if (*src == '+' || *src == '-') {
} else if (*src == '.' || *src == 'e' || *src == 'E') {
type = JSON_FLOAT;
} else {
break;
}
}
len = src - start;
if (len >= NUMBER_BUF)
goto failed;
memcpy(buf, start, len);
buf[len] = 0;
/* now parse */
errno = 0;
tokend = buf;
if (type == JSON_FLOAT) {
v_float = strtod_dot(buf, &tokend);
if (*tokend != 0 || errno || !isfinite(v_float))
goto failed;
} else if (len < 8) {
v_int = strtol(buf, &tokend, 10);
if (*tokend != 0 || errno)
goto failed;
} else {
v_int = strtoll(buf, &tokend, 10);
if (*tokend != 0 || errno || v_int < JSON_MININT || v_int > JSON_MAXINT)
goto failed;
}
/* create value struct */
jv = mk_value(ctx, type, 0, true);
if (!jv)
return false;
if (type == JSON_FLOAT) {
jv->u.v_float = v_float;
} else {
jv->u.v_int = v_int;
}
*src_p = src;
return true;
failed:
if (!errno)
errno = EINVAL;
return err_false(ctx, "Number parse failed");
}
/*
* String parsing
*/
static int parse_hex(const char *s, const char *end)
{
int v = 0, c, i, x;
if (s + 4 > end)
return -1;
for (i = 0; i < 4; i++) {
c = s[i];
if (c >= '0' && c <= '9') {
x = c - '0';
} else if (c >= 'a' && c <= 'f') {
x = c - 'a' + 10;
} else if (c >= 'A' && c <= 'F') {
x = c - 'A' + 10;
} else {
return -1;
}
v = (v << 4) | x;
}
return v;
}
/* process \uXXXX escapes, merge surrogates */
static bool parse_uescape(struct JsonContext *ctx, char **dst_p, char *dstend,
const char **src_p, const char *end)
{
int c, c2;
const char *src = *src_p;
c = parse_hex(src, end);
if (c <= 0)
return err_false(ctx, "Invalid hex escape");
src += 4;
if (c >= 0xD800 && c <= 0xDFFF) {
/* first surrogate */
if (c >= 0xDC00)
return err_false(ctx, "Invalid UTF16 escape");
if (src + 6 > end)
return err_false(ctx, "Invalid UTF16 escape");
/* second surrogate */
if (src[0] != '\\' || src[1] != 'u')
return err_false(ctx, "Invalid UTF16 escape");
c2 = parse_hex(src + 2, end);
if (c2 < 0xDC00 || c2 > 0xDFFF)
return err_false(ctx, "Invalid UTF16 escape");
c = 0x10000 + ((c & 0x3FF) << 10) + (c2 & 0x3FF);
src += 6;
}
/* now write char */
if (!utf8_put_char(c, dst_p, dstend))
return err_false(ctx, "Invalid UTF16 escape");
*src_p = src;
return true;
}
#define meta_string(c) (((c) == '"' || (c) == '\\' || (c) == '\0' || \
(c) == '\n' || ((c) & 0x80) != 0) ? 1 : 0)
static const uint8_t string_examine_chars[] = INTMAP256_CONST(meta_string);
/* look for string end, validate contents */
static bool scan_string(struct JsonContext *ctx, const char *src, const char *end,
const char **str_end_p, bool *hasesc_p, int64_t *nlines_p)
{
bool hasesc = false;
int64_t lines = 0;
unsigned int n;
bool check_utf8 = true;
if (ctx->options & JSON_PARSE_IGNORE_ENCODING)
check_utf8 = false;
while (src < end) {
if (!string_examine_chars[(uint8_t)*src]) {
src++;
} else if (*src == '"') {
/* string end */
*hasesc_p = hasesc;
*str_end_p = src;
*nlines_p = lines;
return true;
} else if (*src == '\\') {
hasesc = true;
src++;
if (src < end && (*src == '\\' || *src == '"'))
src++;
} else if (*src & 0x80) {
n = utf8_validate_seq(src, end);
if (n) {
src += n;
} else if (check_utf8) {
goto badutf;
} else {
src++;
}
} else if (*src == '\n') {
lines++;
src++;
} else {
goto badutf;
}
}
return err_false(ctx, "Unexpected end of string");
badutf:
return err_false(ctx, "Invalid UTF8 sequence");
}
/* string boundaries are known, copy and unescape */
static char *process_escapes(struct JsonContext *ctx,
const char *src, const char *end,
char *dst, char *dstend)
{
const char *esc;
/* process escapes */
while (src < end) {
esc = memchr(src, '\\', end - src);
if (!esc) {
dst = plain_copy(dst, src, end);
break;
}
dst = plain_copy(dst, src, esc);
src = esc + 1;
switch (*src++) {
case '"': *dst++ = '"'; break;
case '\\': *dst++ = '\\'; break;
case '/': *dst++ = '/'; break;
case 'b': *dst++ = '\b'; break;
case 'f': *dst++ = '\f'; break;
case 'n': *dst++ = '\n'; break;
case 'r': *dst++ = '\r'; break;
case 't': *dst++ = '\t'; break;
case 'u':
if (!parse_uescape(ctx, &dst, dstend, &src, end))
return NULL;
break;
default:
return err_null(ctx, "Invalid escape code");
}
}
return dst;
}
/* 2-phase string processing */
static bool parse_string(struct JsonContext *ctx, const char **src_p, const char *end)
{
const char *start, *strend = NULL;
bool hasesc = false;
char *dst, *dstend;
size_t len;
struct JsonValue *jv;
int64_t lines = 0;
/* find string boundaries, validate */
start = *src_p;
if (!scan_string(ctx, start, end, &strend, &hasesc, &lines))
return false;
/* create value struct */
len = strend - start;
jv = mk_value(ctx, JSON_STRING, len + 1, true);
if (!jv)
return false;
dst = get_cstring(jv);
dstend = dst + len;
/* copy & process escapes */
if (hasesc) {
dst = process_escapes(ctx, start, strend, dst, dstend);
if (!dst)
return false;
} else {
dst = plain_copy(dst, start, strend);
}
*dst = '\0';
jv->u.v_size = dst - get_cstring(jv);
ctx->linenr += lines;
*src_p = strend + 1;
return true;
}
/*
* Helpers for relaxed parsing
*/
static bool skip_comment(struct JsonContext *ctx, const char **src_p, const char *end)
{
const char *s, *start;
char c;
size_t lnr;
s = start = *src_p;
if (s >= end)
return false;
c = *s++;
if (c == '/') {
s = memchr(s, '\n', end - s);
if (s) {
ctx->linenr++;
*src_p = s + 1;
} else {
*src_p = end;
}
return true;
} else if (c == '*') {
for (lnr = 0; s + 2 <= end; s++) {
if (s[0] == '*' && s[1] == '/') {
ctx->linenr += lnr;
*src_p = s + 2;
return true;
} else if (s[0] == '\n') {
lnr++;
}
}
}
return false;
}
static bool skip_extra_comma(struct JsonContext *ctx, const char **src_p, const char *end, enum ParseState state)
{
bool skip = false;
const char *src = *src_p;
while (src < end && isspace(*src)) {
if (*src == '\n')
ctx->linenr++;
src++;
}
if (src < end) {
if (*src == '}') {
if (state == S_DICT_COMMA_OR_CLOSE || state == S_DICT_KEY_OR_CLOSE)
skip = true;
} else if (*src == ']') {
if (state == S_LIST_COMMA_OR_CLOSE || state == S_LIST_VALUE_OR_CLOSE)
skip = true;
}
}
*src_p = src;
return skip;
}
/*
* Main parser
*/
/* oldstate + token -> newstate */
static const unsigned char STATE_STEPS[MAX_STATES][MAX_TOKENS] = {
[S_INITIAL_VALUE] = {
[T_OPEN_LIST] = S_LIST_VALUE_OR_CLOSE,
[T_OPEN_DICT] = S_DICT_KEY_OR_CLOSE,
[T_STRING] = S_DONE,
[T_OTHER] = S_DONE },
[S_LIST_VALUE] = {
[T_OPEN_LIST] = S_LIST_VALUE_OR_CLOSE,
[T_OPEN_DICT] = S_DICT_KEY_OR_CLOSE,
[T_STRING] = S_LIST_COMMA_OR_CLOSE,
[T_OTHER] = S_LIST_COMMA_OR_CLOSE },
[S_LIST_VALUE_OR_CLOSE] = {
[T_OPEN_LIST] = S_LIST_VALUE_OR_CLOSE,
[T_OPEN_DICT] = S_DICT_KEY_OR_CLOSE,
[T_STRING] = S_LIST_COMMA_OR_CLOSE,
[T_OTHER] = S_LIST_COMMA_OR_CLOSE,
[T_CLOSE_LIST] = S_PARENT },
[S_LIST_COMMA_OR_CLOSE] = {
[T_COMMA] = S_LIST_VALUE,
[T_CLOSE_LIST] = S_PARENT },
[S_DICT_KEY] = {
[T_STRING] = S_DICT_COLON },
[S_DICT_KEY_OR_CLOSE] = {
[T_STRING] = S_DICT_COLON,
[T_CLOSE_DICT] = S_PARENT },
[S_DICT_COLON] = {
[T_COLON] = S_DICT_VALUE },
[S_DICT_VALUE] = {
[T_OPEN_LIST] = S_LIST_VALUE_OR_CLOSE,
[T_OPEN_DICT] = S_DICT_KEY_OR_CLOSE,
[T_STRING] = S_DICT_COMMA_OR_CLOSE,
[T_OTHER] = S_DICT_COMMA_OR_CLOSE },
[S_DICT_COMMA_OR_CLOSE] = {
[T_COMMA] = S_DICT_KEY,
[T_CLOSE_DICT] = S_PARENT },
};
#define MAPSTATE(state, tok) do { \
int newstate = STATE_STEPS[state][tok]; \
if (!newstate) \
return err_false(ctx, "Unexpected symbol: '%c'", c); \
state = newstate; \
} while (0)
/* actual parser */
static bool parse_tokens(struct JsonContext *ctx, const char *src, const char *end)
{
char c;
enum ParseState state = S_INITIAL_VALUE;
bool relaxed = ctx->options & JSON_PARSE_RELAXED;
while (src < end) {
c = *src++;
switch (c) {
case '\n':
ctx->linenr++;
case ' ': case '\t': case '\r': case '\f': case '\v':
/* common case - many spaces */
while (src < end && *src == ' ') src++;
break;
case '"':
MAPSTATE(state, T_STRING);
if (!parse_string(ctx, &src, end))
goto failed;
break;
case 'n':
MAPSTATE(state, T_OTHER);
src--;
if (!parse_char4(ctx, &src, end, C_NULL, JSON_NULL, 0))
goto failed;
continue;
case 't':
MAPSTATE(state, T_OTHER);
src--;
if (!parse_char4(ctx, &src, end, C_TRUE, JSON_BOOL, 1))
goto failed;
break;
case 'f':
MAPSTATE(state, T_OTHER);
if (!parse_char4(ctx, &src, end, C_ALSE, JSON_BOOL, 0))
goto failed;
break;
case '-':
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
MAPSTATE(state, T_OTHER);
src--;
if (!parse_number(ctx, &src, end))
goto failed;
break;
case '[':
MAPSTATE(state, T_OPEN_LIST);
if (!open_container(ctx, JSON_LIST, LIST_EXTRA))
goto failed;
break;
case '{':
MAPSTATE(state, T_OPEN_DICT);
if (!open_container(ctx, JSON_DICT, DICT_EXTRA))
goto failed;
break;
case ']':
MAPSTATE(state, T_CLOSE_LIST);
state = close_container(ctx, state);
if (!state)
goto failed;
break;
case '}':
MAPSTATE(state, T_CLOSE_DICT);
state = close_container(ctx, state);
if (!state)
goto failed;
break;
case ':':
MAPSTATE(state, T_COLON);
if (!real_dict_add_key(ctx, ctx->parent, ctx->cur_key))
goto failed;
break;
case ',':
if (relaxed && skip_extra_comma(ctx, &src, end, state))
continue;
MAPSTATE(state, T_COMMA);
break;
case '/':
if (relaxed && skip_comment(ctx, &src, end))
continue;
/* fallthrough */
default:
return err_false(ctx, "Invalid symbol: '%c'", c);
}
}
if (state != S_DONE)
return err_false(ctx, "Container still open");
return true;
failed:
return false;
}
/* parser public api */
struct JsonValue *json_parse(struct JsonContext *ctx, const char *json, size_t len)
{
const char *end = json + len;
/* reset parser */
ctx->linenr = 1;
ctx->parent = NULL;
ctx->cur_key = NULL;
ctx->lasterr = NULL;
ctx->top = NULL;
if (!parse_tokens(ctx, json, end))
return NULL;
return ctx->top;
}
/*
* Render value as JSON string.
*/
static bool render_null(struct RenderState *rs, struct JsonValue *jv)
{
return mbuf_write(rs->dst, "null", 4);
}
static bool render_bool(struct RenderState *rs, struct JsonValue *jv)
{
if (jv->u.v_bool)
return mbuf_write(rs->dst, "true", 4);
return mbuf_write(rs->dst, "false", 5);
}
static bool render_int(struct RenderState *rs, struct JsonValue *jv)
{
char buf[NUMBER_BUF];
int len;
len = snprintf(buf, sizeof(buf), "%" PRIi64, jv->u.v_int);
if (len < 0 || len >= NUMBER_BUF)
return false;
return mbuf_write(rs->dst, buf, len);
}
static bool render_float(struct RenderState *rs, struct JsonValue *jv)
{
char buf[NUMBER_BUF + 2];
int len;
len = dtostr_dot(buf, NUMBER_BUF, jv->u.v_float);
if (len < 0 || len >= NUMBER_BUF)
return false;
if (!memchr(buf, '.', len) && !memchr(buf, 'e', len)) {
buf[len++] = '.';
buf[len++] = '0';
}
return mbuf_write(rs->dst, buf, len);
}
static bool escape_char(struct MBuf *dst, unsigned int c)
{
char ec;
char buf[10];
/* start escape */
if (!mbuf_write_byte(dst, '\\'))
return false;
/* escape same char */
if (c == '"' || c == '\\')
return mbuf_write_byte(dst, c);
/* low-ascii mess */
switch (c) {
case '\b': ec = 'b'; break;
case '\f': ec = 'f'; break;
case '\n': ec = 'n'; break;
case '\r': ec = 'r'; break;
case '\t': ec = 't'; break;
default:
snprintf(buf, sizeof(buf), "u%04x", c);
return mbuf_write(dst, buf, 5);
}
return mbuf_write_byte(dst, ec);
}
static bool render_string(struct RenderState *rs, struct JsonValue *jv)
{
const char *s, *last;
const char *val = get_cstring(jv);
size_t len = jv->u.v_size;
const char *end = val + len;
unsigned int c;
/* start quote */
if (!mbuf_write_byte(rs->dst, '"'))
return false;
for (s = last = val; s < end; s++) {
if (*s == '"' || *s == '\\' || (unsigned char)*s < 0x20 ||
/* Valid in JSON, but not in JS:
\u2028 - Line separator
\u2029 - Paragraph separator */
((unsigned char)s[0] == 0xE2 && (unsigned char)s[1] == 0x80 &&
((unsigned char)s[2] == 0xA8 || (unsigned char)s[2] == 0xA9)))
{
/* flush */
if (last < s) {
if (!mbuf_write(rs->dst, last, s - last))
return false;
}
if ((unsigned char)s[0] == 0xE2) {
c = 0x2028 + ((unsigned char)s[2] - 0xA8);
last = s + 3;
} else {
c = (unsigned char)*s;
last = s + 1;
}
/* output escaped char */
if (!escape_char(rs->dst, c))
return false;
}
}
/* flush */
if (last < s) {
if (!mbuf_write(rs->dst, last, s - last))
return false;
}
/* final quote */
if (!mbuf_write_byte(rs->dst, '"'))
return false;
return true;
}
/*
* Render complex values
*/
struct ElemWriterState {
struct RenderState *rs;
char sep;
};
static bool list_elem_writer(void *arg, struct JsonValue *elem)
{
struct ElemWriterState *state = arg;
if (state->sep && !mbuf_write_byte(state->rs->dst, state->sep))
return false;
state->sep = ',';
return render_any(state->rs, elem);
}
static bool render_list(struct RenderState *rs, struct JsonValue *list)
{
struct ElemWriterState state;
state.rs = rs;
state.sep = 0;
if (!mbuf_write_byte(rs->dst, '['))
return false;
if (!json_list_iter(list, list_elem_writer, &state))
return false;
if (!mbuf_write_byte(rs->dst, ']'))
return false;
return true;
}
static bool dict_elem_writer(void *ctx, struct JsonValue *key, struct JsonValue *val)
{
struct ElemWriterState *state = ctx;
if (state->sep && !mbuf_write_byte(state->rs->dst, state->sep))
return false;
state->sep = ',';
if (!render_any(state->rs, key))
return false;
if (!mbuf_write_byte(state->rs->dst, ':'))
return false;
return render_any(state->rs, val);
}
static bool render_dict(struct RenderState *rs, struct JsonValue *dict)
{
struct ElemWriterState state;
state.rs = rs;
state.sep = 0;
if (!mbuf_write_byte(rs->dst, '{'))
return false;
if (!json_dict_iter(dict, dict_elem_writer, &state))
return false;
if (!mbuf_write_byte(rs->dst, '}'))
return false;
return true;
}
static bool render_invalid(struct RenderState *rs, struct JsonValue *jv)
{
return false;
}
/*
* Public api
*/
static bool render_any(struct RenderState *rs, struct JsonValue *jv)
{
static const render_func_t rfunc_map[] = {
render_invalid, render_null, render_bool, render_int,
render_float, render_string, render_list, render_dict,
};
return rfunc_map[get_type(jv)](rs, jv);
}
bool json_render(struct MBuf *dst, struct JsonValue *jv)
{
struct RenderState rs;
rs.dst = dst;
rs.options = 0;
return render_any(&rs, jv);
}
/*
* Examine single value
*/
enum JsonValueType json_value_type(struct JsonValue *jv)
{
return get_type(jv);
}
size_t json_value_size(struct JsonValue *jv)
{
if (has_type(jv, JSON_STRING) ||
has_type(jv, JSON_LIST) ||
has_type(jv, JSON_DICT))
return jv->u.v_size;
return 0;
}
bool json_value_as_bool(struct JsonValue *jv, bool *dst_p)
{
if (!has_type(jv, JSON_BOOL))
return false;
*dst_p = jv->u.v_bool;
return true;
}
bool json_value_as_int(struct JsonValue *jv, int64_t *dst_p)
{
if (!has_type(jv, JSON_INT))
return false;
*dst_p = jv->u.v_int;
return true;
}
bool json_value_as_float(struct JsonValue *jv, double *dst_p)
{
if (!has_type(jv, JSON_FLOAT)) {
if (has_type(jv, JSON_INT)) {
*dst_p = jv->u.v_int;
return true;
}
return false;
}
*dst_p = jv->u.v_float;
return true;
}
bool json_value_as_string(struct JsonValue *jv, const char **dst_p, size_t *size_p)
{
if (!has_type(jv, JSON_STRING))
return false;
*dst_p = get_cstring(jv);
if (size_p)
*size_p = jv->u.v_size;
return true;
}
/*
* Load value from dict.
*/
static int dict_getter(struct JsonValue *dict,
const char *key, unsigned int klen,
struct JsonValue **val_p,
enum JsonValueType req_type, bool req_value)
{
struct JsonValue *val, *kjv;
struct CBTree *tree;
tree = get_dict_tree(dict);
if (!tree)
return false;
kjv = cbtree_lookup(tree, key, klen);
if (!kjv) {
if (req_value)
return false;
*val_p = NULL;
return true;
}
val = get_next(kjv);
if (!req_value && json_value_is_null(val)) {
*val_p = NULL;
return true;
}
if (!has_type(val, req_type))
return false;
*val_p = val;
return true;
}
bool json_dict_get_value(struct JsonValue *dict, const char *key, struct JsonValue **val_p)
{
struct CBTree *tree;
struct JsonValue *kjv;
size_t klen;
tree = get_dict_tree(dict);
if (!tree)
return false;
klen = strlen(key);
kjv = cbtree_lookup(tree, key, klen);
if (!kjv)
return false;
*val_p = get_next(kjv);
return true;
}
bool json_dict_is_null(struct JsonValue *dict, const char *key)
{
struct JsonValue *val;
if (!json_dict_get_value(dict, key, &val))
return true;
return has_type(val, JSON_NULL);
}
bool json_dict_get_bool(struct JsonValue *dict, const char *key, bool *dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_BOOL, true))
return false;
return json_value_as_bool(val, dst_p);
}
bool json_dict_get_int(struct JsonValue *dict, const char *key, int64_t *dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_INT, true))
return false;
return json_value_as_int(val, dst_p);
}
bool json_dict_get_float(struct JsonValue *dict, const char *key, double *dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_FLOAT, true))
return false;
return json_value_as_float(val, dst_p);
}
bool json_dict_get_string(struct JsonValue *dict, const char *key, const char **dst_p, size_t *len_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_STRING, true))
return false;
return json_value_as_string(val, dst_p, len_p);
}
bool json_dict_get_list(struct JsonValue *dict, const char *key, struct JsonValue **dst_p)
{
return dict_getter(dict, key, strlen(key), dst_p, JSON_LIST, true);
}
bool json_dict_get_dict(struct JsonValue *dict, const char *key, struct JsonValue **dst_p)
{
return dict_getter(dict, key, strlen(key), dst_p, JSON_DICT, true);
}
/*
* Load optional dict element.
*/
bool json_dict_get_opt_bool(struct JsonValue *dict, const char *key, bool *dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_BOOL, false))
return false;
return !val || json_value_as_bool(val, dst_p);
}
bool json_dict_get_opt_int(struct JsonValue *dict, const char *key, int64_t *dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_INT, false))
return false;
return !val || json_value_as_int(val, dst_p);
}
bool json_dict_get_opt_float(struct JsonValue *dict, const char *key, double *dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_FLOAT, false))
return false;
return !val || json_value_as_float(val, dst_p);
}
bool json_dict_get_opt_string(struct JsonValue *dict, const char *key, const char **dst_p, size_t *len_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_STRING, false))
return false;
return !val || json_value_as_string(val, dst_p, len_p);
}
bool json_dict_get_opt_list(struct JsonValue *dict, const char *key, struct JsonValue **dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_LIST, false))
return false;
if (val)
*dst_p = val;
return true;
}
bool json_dict_get_opt_dict(struct JsonValue *dict, const char *key, struct JsonValue **dst_p)
{
struct JsonValue *val;
if (!dict_getter(dict, key, strlen(key), &val, JSON_DICT, false))
return false;
if (val)
*dst_p = val;
return true;
}
/*
* Load value from list.
*/
bool json_list_get_value(struct JsonValue *list, size_t index, struct JsonValue **val_p)
{
struct JsonValue *val;
struct ValueList *vlist;
size_t i;
vlist = get_list_vlist(list);
if (!vlist)
return false;
if (index >= list->u.v_size)
return false;
if (!vlist->array && list->u.v_size > 10)
prepare_array(list);
/* direct fetch */
if (vlist->array) {
*val_p = vlist->array[index];
return true;
}
/* walk */
val = vlist->first;
for (i = 0; val; i++) {
if (i == index) {
*val_p = val;
return true;
}
val = get_next(val);
}
return false;
}
bool json_list_is_null(struct JsonValue *list, size_t n)
{
struct JsonValue *jv;
if (!json_list_get_value(list, n, &jv))
return true;
return has_type(jv, JSON_NULL);
}
bool json_list_get_bool(struct JsonValue *list, size_t index, bool *val_p)
{
struct JsonValue *jv;
if (!json_list_get_value(list, index, &jv))
return false;
return json_value_as_bool(jv, val_p);
}
bool json_list_get_int(struct JsonValue *list, size_t index, int64_t *val_p)
{
struct JsonValue *jv;
if (!json_list_get_value(list, index, &jv))
return false;
return json_value_as_int(jv, val_p);
}
bool json_list_get_float(struct JsonValue *list, size_t index, double *val_p)
{
struct JsonValue *jv;
if (!json_list_get_value(list, index, &jv))
return false;
return json_value_as_float(jv, val_p);
}
bool json_list_get_string(struct JsonValue *list, size_t index, const char **val_p, size_t *len_p)
{
struct JsonValue *jv;
if (!json_list_get_value(list, index, &jv))
return false;
return json_value_as_string(jv, val_p, len_p);
}
bool json_list_get_list(struct JsonValue *list, size_t index, struct JsonValue **val_p)
{
struct JsonValue *jv;
if (!json_list_get_value(list, index, &jv))
return false;
if (!has_type(jv, JSON_LIST))
return false;
*val_p = jv;
return true;
}
bool json_list_get_dict(struct JsonValue *list, size_t index, struct JsonValue **val_p)
{
struct JsonValue *jv;
if (!json_list_get_value(list, index, &jv))
return false;
if (!has_type(jv, JSON_DICT))
return false;
*val_p = jv;
return true;
}
/*
* Iterate over list and dict values.
*/
struct DictIterState {
json_dict_iter_callback_f cb_func;
void *cb_arg;
};
static bool dict_iter_helper(void *arg, void *jv)
{
struct DictIterState *state = arg;
struct JsonValue *key = jv;
struct JsonValue *val = get_next(key);
return state->cb_func(state->cb_arg, key, val);
}
bool json_dict_iter(struct JsonValue *dict, json_dict_iter_callback_f cb_func, void *cb_arg)
{
struct DictIterState state;
struct CBTree *tree;
tree = get_dict_tree(dict);
if (!tree)
return false;
state.cb_func = cb_func;
state.cb_arg = cb_arg;
return cbtree_walk(tree, dict_iter_helper, &state);
}
bool json_list_iter(struct JsonValue *list, json_list_iter_callback_f cb_func, void *cb_arg)
{
struct JsonValue *elem;
struct ValueList *vlist;
vlist = get_list_vlist(list);
if (!vlist)
return false;
for (elem = vlist->first; elem; elem = get_next(elem)) {
if (!cb_func(cb_arg, elem))
return false;
}
return true;
}
/*
* Create new values.
*/
struct JsonValue *json_new_null(struct JsonContext *ctx)
{
return mk_value(ctx, JSON_NULL, 0, false);
}
struct JsonValue *json_new_bool(struct JsonContext *ctx, bool val)
{
struct JsonValue *jv;
jv = mk_value(ctx, JSON_BOOL, 0, false);
if (jv)
jv->u.v_bool = val;
return jv;
}
struct JsonValue *json_new_int(struct JsonContext *ctx, int64_t val)
{
struct JsonValue *jv;
if (val < JSON_MININT || val > JSON_MAXINT) {
errno = ERANGE;
return NULL;
}
jv = mk_value(ctx, JSON_INT, 0, false);
if (jv)
jv->u.v_int = val;
return jv;
}
struct JsonValue *json_new_float(struct JsonContext *ctx, double val)
{
struct JsonValue *jv;
/* check if value survives JSON roundtrip */
if (!isfinite(val))
return false;
jv = mk_value(ctx, JSON_FLOAT, 0, false);
if (jv)
jv->u.v_float = val;
return jv;
}
struct JsonValue *json_new_string(struct JsonContext *ctx, const char *val)
{
struct JsonValue *jv;
size_t len;
len = strlen(val);
if (!utf8_validate_string(val, val + len))
return NULL;
jv = mk_value(ctx, JSON_STRING, len + 1, false);
if (jv) {
memcpy(get_cstring(jv), val, len + 1);
jv->u.v_size = len;
}
return jv;
}
struct JsonValue *json_new_list(struct JsonContext *ctx)
{
return mk_value(ctx, JSON_LIST, LIST_EXTRA, false);
}
struct JsonValue *json_new_dict(struct JsonContext *ctx)
{
return mk_value(ctx, JSON_DICT, DICT_EXTRA, false);
}
/*
* Add to containers
*/
bool json_list_append(struct JsonValue *list, struct JsonValue *val)
{
if (!val)
return false;
if (!has_type(list, JSON_LIST))
return false;
if (!is_unattached(val))
return false;
set_parent(val, list);
set_next(val, NULL);
real_list_append(list, val);
return true;
}
bool json_list_append_null(struct JsonValue *list)
{
struct JsonValue *v;
v = json_new_null(get_context(list));
return json_list_append(list, v);
}
bool json_list_append_bool(struct JsonValue *list, bool val)
{
struct JsonValue *v;
v = json_new_bool(get_context(list), val);
return json_list_append(list, v);
}
bool json_list_append_int(struct JsonValue *list, int64_t val)
{
struct JsonValue *v;
v = json_new_int(get_context(list), val);
return json_list_append(list, v);
}
bool json_list_append_float(struct JsonValue *list, double val)
{
struct JsonValue *v;
v = json_new_float(get_context(list), val);
return json_list_append(list, v);
}
bool json_list_append_string(struct JsonValue *list, const char *val)
{
struct JsonValue *v;
v = json_new_string(get_context(list), val);
return json_list_append(list, v);
}
bool json_dict_put(struct JsonValue *dict, const char *key, struct JsonValue *val)
{
struct JsonValue *kjv;
struct JsonContainer *c;
if (!key || !val)
return false;
if (!has_type(dict, JSON_DICT))
return false;
if (!is_unattached(val))
return false;
c = get_container(dict);
kjv = json_new_string(c->c_ctx, key);
if (!kjv)
return false;
if (!real_dict_add_key(c->c_ctx, dict, kjv))
return false;
set_next(kjv, val);
set_next(val, NULL);
set_parent(val, dict);
return true;
}
bool json_dict_put_null(struct JsonValue *dict, const char *key)
{
struct JsonValue *v;
v = json_new_null(get_context(dict));
return json_dict_put(dict, key, v);
}
bool json_dict_put_bool(struct JsonValue *dict, const char *key, bool val)
{
struct JsonValue *v;
v = json_new_bool(get_context(dict), val);
return json_dict_put(dict, key, v);
}
bool json_dict_put_int(struct JsonValue *dict, const char *key, int64_t val)
{
struct JsonValue *v;
v = json_new_int(get_context(dict), val);
return json_dict_put(dict, key, v);
}
bool json_dict_put_float(struct JsonValue *dict, const char *key, double val)
{
struct JsonValue *v;
v = json_new_float(get_context(dict), val);
return json_dict_put(dict, key, v);
}
bool json_dict_put_string(struct JsonValue *dict, const char *key, const char *val)
{
struct JsonValue *v;
v = json_new_string(get_context(dict), val);
return json_dict_put(dict, key, v);
}
/*
* Main context management
*/
struct JsonContext *json_new_context(const void *cx, size_t initial_mem)
{
struct JsonContext *ctx;
CxMem *pool;
pool = cx_new_pool(cx, initial_mem, 8);
if (!pool)
return NULL;
ctx = cx_alloc0(pool, sizeof(*ctx));
if (!ctx) {
cx_destroy(pool);
return NULL;
}
ctx->pool = pool;
return ctx;
}
void json_free_context(struct JsonContext *ctx)
{
if (ctx) {
CxMem *pool = ctx->pool;
memset(ctx, 0, sizeof(*ctx));
cx_destroy(pool);
}
}
const char *json_strerror(struct JsonContext *ctx)
{
return ctx->lasterr;
}
void json_set_options(struct JsonContext *ctx, unsigned int options)
{
ctx->options = options;
}
|
markokr/libusual
|
usual/json.c
|
C
|
isc
| 38,477
|
angular.module('appTesting').service("LoginLocalStorage", function () {
"use strict";
var STORE_NAME = "login";
var setUser = function setUser(user) {
localStorage.setItem(STORE_NAME, JSON.stringify(user));
}
var getUser = function getUser() {
var storedTasks = localStorage.getItem(STORE_NAME);
if (storedTasks) {
return JSON.parse(storedTasks);
}
return {};
}
return {
setUser: setUser,
getUser: getUser
}
});
|
pikachumetal/cursoangular05
|
app/loginModule/services/localstorage.js
|
JavaScript
|
isc
| 515
|
/* Copyright information is at end of file */
#include "xmlrpc_config.h"
#include <stddef.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include "stdargx.h"
#include "xmlrpc-c/base.h"
#include "xmlrpc-c/base_int.h"
#include "xmlrpc-c/string_int.h"
static void
getString(xmlrpc_env *const envP,
const char **const formatP,
va_listx *const argsP,
xmlrpc_value **const valPP) {
const char *str;
size_t len;
str = (const char *) va_arg(argsP->v, char*);
if (*(*formatP) == '#') {
++(*formatP);
len = (size_t) va_arg(argsP->v, size_t);
} else
len = strlen(str);
*valPP = xmlrpc_string_new_lp(envP, len, str);
}
static void
getWideString(xmlrpc_env *const envP ATTR_UNUSED,
const char **const formatP ATTR_UNUSED,
va_listx *const argsP ATTR_UNUSED,
xmlrpc_value **const valPP ATTR_UNUSED) {
#if HAVE_UNICODE_WCHAR
wchar_t *wcs;
size_t len;
wcs = (wchar_t*) va_arg(argsP->v, wchar_t*);
if (**formatP == '#') {
(*formatP)++;
len = (size_t) va_arg(argsP->v, size_t);
} else
len = wcslen(wcs);
*valPP = xmlrpc_string_w_new_lp(envP, len, wcs);
#endif /* HAVE_UNICODE_WCHAR */
}
static void
getBase64(xmlrpc_env *const envP,
va_listx *const argsP,
xmlrpc_value **const valPP) {
unsigned char *value;
size_t length;
value = (unsigned char *) va_arg(argsP->v, unsigned char*);
length = (size_t) va_arg(argsP->v, size_t);
*valPP = xmlrpc_base64_new(envP, length, value);
}
static void
getValue(xmlrpc_env *const envP,
const char **const format,
va_listx *const argsP,
xmlrpc_value **const valPP);
static void
getArray(xmlrpc_env *const envP,
const char **const formatP,
char const delimiter,
va_listx *const argsP,
xmlrpc_value **const arrayPP) {
xmlrpc_value *arrayP;
arrayP = xmlrpc_array_new(envP);
/* Add items to the array until we hit our delimiter. */
while (**formatP != delimiter && !envP->fault_occurred) {
xmlrpc_value *itemP;
if (**formatP == '\0')
xmlrpc_env_set_fault(
envP, XMLRPC_INTERNAL_ERROR,
"format string ended before closing ')'.");
else {
getValue(envP, formatP, argsP, &itemP);
if (!envP->fault_occurred) {
xmlrpc_array_append_item(envP, arrayP, itemP);
xmlrpc_DECREF(itemP);
}
}
}
if (envP->fault_occurred)
xmlrpc_DECREF(arrayP);
*arrayPP = arrayP;
}
static void
getStructMember(xmlrpc_env *const envP,
const char **const formatP,
va_listx *const argsP,
xmlrpc_value **const keyPP,
xmlrpc_value **const valuePP) {
/* Get the key */
getValue(envP, formatP, argsP, keyPP);
if (!envP->fault_occurred) {
if (**formatP != ':')
xmlrpc_env_set_fault(
envP, XMLRPC_INTERNAL_ERROR,
"format string does not have ':' after a "
"structure member key.");
else {
/* Skip over colon that separates key from value */
(*formatP)++;
/* Get the value */
getValue(envP, formatP, argsP, valuePP);
}
if (envP->fault_occurred)
xmlrpc_DECREF(*keyPP);
}
}
static void
getStruct(xmlrpc_env *const envP,
const char **const formatP,
char const delimiter,
va_listx *const argsP,
xmlrpc_value **const structPP) {
xmlrpc_value *structP;
structP = xmlrpc_struct_new(envP);
if (!envP->fault_occurred) {
while (**formatP != delimiter && !envP->fault_occurred) {
xmlrpc_value *keyP;
xmlrpc_value *valueP;
getStructMember(envP, formatP, argsP, &keyP, &valueP);
if (!envP->fault_occurred) {
if (**formatP == ',')
(*formatP)++; /* Skip over the comma */
else if (**formatP == delimiter) {
/* End of the line */
} else
xmlrpc_env_set_fault(
envP, XMLRPC_INTERNAL_ERROR,
"format string does not have ',' or ')' after "
"a structure member");
if (!envP->fault_occurred)
/* Add the new member to the struct. */
xmlrpc_struct_set_value_v(envP, structP, keyP, valueP);
xmlrpc_DECREF(valueP);
xmlrpc_DECREF(keyP);
}
}
if (envP->fault_occurred)
xmlrpc_DECREF(structP);
}
*structPP = structP;
}
static void
mkArrayFromVal(xmlrpc_env *const envP,
xmlrpc_value *const value,
xmlrpc_value **const valPP) {
if (xmlrpc_value_type(value) != XMLRPC_TYPE_ARRAY)
xmlrpc_env_set_fault(envP, XMLRPC_INTERNAL_ERROR,
"Array format ('A'), non-array xmlrpc_value");
else
xmlrpc_INCREF(value);
*valPP = value;
}
static void
mkStructFromVal(xmlrpc_env *const envP,
xmlrpc_value *const value,
xmlrpc_value **const valPP) {
if (xmlrpc_value_type(value) != XMLRPC_TYPE_STRUCT)
xmlrpc_env_set_fault(envP, XMLRPC_INTERNAL_ERROR,
"Struct format ('S'), non-struct xmlrpc_value");
else
xmlrpc_INCREF(value);
*valPP = value;
}
static void
getValue(xmlrpc_env *const envP,
const char **const formatP,
va_listx *const argsP,
xmlrpc_value **const valPP) {
/*----------------------------------------------------------------------------
Get the next value from the list. *formatP points to the specifier
for the next value in the format string (i.e. to the type code
character) and we move *formatP past the whole specifier for the
next value. We read the required arguments from 'argsP'. We return
the value as *valPP with a reference to it.
For example, if *formatP points to the "i" in the string "sis",
we read one argument from 'argsP' and return as *valP an integer whose
value is the argument we read. We advance *formatP to point to the
last 's' and advance 'argsP' to point to the argument that belongs to
that 's'.
-----------------------------------------------------------------------------*/
char const formatChar = *(*formatP)++;
switch (formatChar) {
case 'i':
*valPP =
xmlrpc_int_new(envP, (xmlrpc_int32) va_arg(argsP->v,
xmlrpc_int32));
break;
case 'b':
*valPP =
xmlrpc_bool_new(envP, (xmlrpc_bool) va_arg(argsP->v,
xmlrpc_bool));
break;
case 'd':
*valPP =
xmlrpc_double_new(envP, (double) va_arg(argsP->v, double));
break;
case 's':
getString(envP, formatP, argsP, valPP);
break;
case 'w':
getWideString(envP, formatP, argsP, valPP);
break;
case 't':
*valPP = xmlrpc_datetime_new_sec(envP, va_arg(argsP->v, time_t));
break;
case '8':
*valPP = xmlrpc_datetime_new_str(envP, va_arg(argsP->v, char*));
break;
case '6':
getBase64(envP, argsP, valPP);
break;
case 'n':
*valPP =
xmlrpc_nil_new(envP);
break;
case 'I':
*valPP =
xmlrpc_i8_new(envP, (xmlrpc_int64) va_arg(argsP->v,
xmlrpc_int64));
break;
case 'p':
*valPP =
xmlrpc_cptr_new(envP, (void *) va_arg(argsP->v, void*));
break;
case 'A':
mkArrayFromVal(envP,
(xmlrpc_value *) va_arg(argsP->v, xmlrpc_value*),
valPP);
break;
case 'S':
mkStructFromVal(envP,
(xmlrpc_value *) va_arg(argsP->v, xmlrpc_value*),
valPP);
break;
case 'V':
*valPP = (xmlrpc_value *) va_arg(argsP->v, xmlrpc_value*);
xmlrpc_INCREF(*valPP);
break;
case '(':
getArray(envP, formatP, ')', argsP, valPP);
if (!envP->fault_occurred) {
XMLRPC_ASSERT(**formatP == ')');
(*formatP)++; /* Skip over closing parenthesis */
}
break;
case '{':
getStruct(envP, formatP, '}', argsP, valPP);
if (!envP->fault_occurred) {
XMLRPC_ASSERT(**formatP == '}');
(*formatP)++; /* Skip over closing brace */
}
break;
default: {
const char *const badCharacter = xmlrpc_makePrintableChar(
formatChar);
xmlrpc_env_set_fault_formatted(
envP, XMLRPC_INTERNAL_ERROR,
"Unexpected character '%s' in format string", badCharacter);
xmlrpc_strfree(badCharacter);
}
}
}
void
xmlrpc_build_value_va(xmlrpc_env *const envP,
const char *const format,
va_list const args,
xmlrpc_value **const valPP,
const char **const tailP) {
XMLRPC_ASSERT_ENV_OK(envP);
XMLRPC_ASSERT(format != NULL);
if (strlen(format) == 0)
xmlrpc_faultf(envP, "Format string is empty.");
else {
va_listx currentArgs;
const char *formatCursor;
init_va_listx(¤tArgs, args);
formatCursor = &format[0];
getValue(envP, &formatCursor, ¤tArgs, valPP);
if (!envP->fault_occurred)
XMLRPC_ASSERT_VALUE_OK(*valPP);
*tailP = formatCursor;
}
}
xmlrpc_value *
xmlrpc_build_value(xmlrpc_env *const envP,
const char *const format,
...) {
va_list args;
xmlrpc_value *retval;
const char *suffix;
va_start(args, format);
xmlrpc_build_value_va(envP, format, args, &retval, &suffix);
va_end(args);
if (!envP->fault_occurred) {
if (*suffix != '\0')
xmlrpc_faultf(envP, "Junk after the format specifier: '%s'. "
"The format string must describe exactly "
"one XML-RPC value "
"(but it might be a compound value "
"such as an array)",
suffix);
if (envP->fault_occurred)
xmlrpc_DECREF(retval);
}
return retval;
}
/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
** Copyright (C) 2001 by Eric Kidd. All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
** SUCH DAMAGE. */
|
arssivka/naomech
|
xmlrpc-c/src/xmlrpc_build.c
|
C
|
isc
| 12,744
|
// flow-typed signature: d37503430b92ad584be6e2c6f8d1fc08
// flow-typed version: <<STUB>>/ua-parser-js_v1.0.2/flow_v0.171.0
/**
* This is an autogenerated libdef stub for:
*
* 'ua-parser-js'
*
* Fill this stub out by replacing all the `any` types.
*
* Once filled out, we encourage you to share your work with the
* community by sending a pull request to:
* https://github.com/flowtype/flow-typed
*/
declare module 'ua-parser-js' {
declare module.exports: any;
}
/**
* We include stubs for each file inside this npm package in case you need to
* require those files directly. Feel free to delete any files that aren't
* needed.
*/
declare module 'ua-parser-js/dist/ua-parser.min' {
declare module.exports: any;
}
declare module 'ua-parser-js/dist/ua-parser.pack' {
declare module.exports: any;
}
declare module 'ua-parser-js/package' {
declare module.exports: any;
}
declare module 'ua-parser-js/src/ua-parser' {
declare module.exports: any;
}
declare module 'ua-parser-js/test/test' {
declare module.exports: any;
}
// Filename aliases
declare module 'ua-parser-js/dist/ua-parser.min.js' {
declare module.exports: $Exports<'ua-parser-js/dist/ua-parser.min'>;
}
declare module 'ua-parser-js/dist/ua-parser.pack.js' {
declare module.exports: $Exports<'ua-parser-js/dist/ua-parser.pack'>;
}
declare module 'ua-parser-js/package.js' {
declare module.exports: $Exports<'ua-parser-js/package'>;
}
declare module 'ua-parser-js/src/ua-parser.js' {
declare module.exports: $Exports<'ua-parser-js/src/ua-parser'>;
}
declare module 'ua-parser-js/test/test.js' {
declare module.exports: $Exports<'ua-parser-js/test/test'>;
}
|
julien-noblet/cad-killer
|
flow-typed/npm/ua-parser-js_vx.x.x.js
|
JavaScript
|
isc
| 1,660
|
/* ISC license. */
#include <bearssl.h>
#include <s6-networking/sbearssl.h>
int sbearssl_skey_to (sbearssl_skey const *l, br_skey *k, char *s)
{
switch (l->type)
{
case BR_KEYTYPE_RSA :
sbearssl_rsa_skey_to(&l->data.rsa, &k->data.rsa, s) ;
break ;
case BR_KEYTYPE_EC :
sbearssl_ec_skey_to(&l->data.ec, &k->data.ec, s) ;
break ;
default :
return 0 ;
}
k->type = l->type ;
return 1 ;
}
|
skarnet/s6-networking
|
src/sbearssl/sbearssl_skey_to.c
|
C
|
isc
| 438
|
README.md exists but content is empty.
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