1
0
mirror of https://github.com/rkd77/elinks.git synced 2024-06-07 22:20:51 +00:00

[mujs] URL

This commit is contained in:
Witold Filipczyk 2024-05-07 15:54:43 +02:00
parent bd7f271b0a
commit ff3b231e42
5 changed files with 626 additions and 2 deletions

View File

@ -39,6 +39,7 @@
#include "ecmascript/mujs/navigator.h"
#include "ecmascript/mujs/screen.h"
#include "ecmascript/mujs/unibar.h"
#include "ecmascript/mujs/url.h"
#include "ecmascript/mujs/window.h"
#include "ecmascript/mujs/xhr.h"
#include "intl/libintl.h"
@ -143,6 +144,7 @@ mujs_get_interpreter(struct ecmascript_interpreter *interpreter)
mjs_keyboardEvent_init(J);
mjs_messageEvent_init(J);
mjs_customEvent_init(J);
mjs_url_init(J);
return J;
#if 0

View File

@ -2,6 +2,6 @@ top_builddir=../../..
include $(top_builddir)/Makefile.config
OBJS = attr.o attributes.o collection.o console.o css.o customevent.o document.o element.o event.o form.o forms.o history.o implementation.o input.o \
keyboard.o localstorage.o location.o mapa.o message.o navigator.o nodelist.o screen.o style.o unibar.o window.o xhr.o
keyboard.o localstorage.o location.o mapa.o message.o navigator.o nodelist.o screen.o style.o unibar.o url.o window.o xhr.o
include $(top_srcdir)/Makefile.lib

View File

@ -1,2 +1,2 @@
srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'css.c', 'customevent.c', 'document.c', 'element.c', 'event.c', 'form.c', 'forms.c', 'history.c', 'implementation.c', 'input.c', 'keyboard.c',
'localstorage.c', 'location.c', 'mapa.c', 'message.c', 'navigator.c', 'nodelist.c', 'screen.c', 'style.c', 'unibar.c', 'window.c', 'xhr.c')
'localstorage.c', 'location.c', 'mapa.c', 'message.c', 'navigator.c', 'nodelist.c', 'screen.c', 'style.c', 'unibar.c', 'url.c', 'window.c', 'xhr.c')

606
src/ecmascript/mujs/url.c Normal file
View File

@ -0,0 +1,606 @@
/* The MuJS URL object implementation. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "elinks.h"
#include "ecmascript/ecmascript.h"
#include "ecmascript/mujs.h"
#include "ecmascript/mujs/url.h"
#include "protocol/uri.h"
struct eljs_url {
struct uri uri;
char *hash;
char *host;
char *pathname;
char *port;
char *protocol;
char *search;
};
static void
mjs_url_finalizer(js_State *J, void *val)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)val;
if (url) {
done_uri(&url->uri);
mem_free_if(url->hash);
mem_free_if(url->host);
mem_free_if(url->pathname);
mem_free_if(url->port);
mem_free_if(url->protocol);
mem_free_if(url->search);
mem_free(url);
}
}
static void
mjs_url_get_property_hash(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
struct string fragment;
if (!init_string(&fragment)) {
js_error(J, "out of memory");
return;
}
if (url->uri.fragmentlen) {
add_bytes_to_string(&fragment, url->uri.fragment, url->uri.fragmentlen);
}
js_pushstring(J, fragment.source);
done_string(&fragment);
}
static void
mjs_url_get_property_host(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
char *str = get_uri_string(&url->uri, URI_HOST_PORT);
if (!str) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
js_error(J, "out of memory");
return;
}
js_pushstring(J, str);
mem_free(str);
}
static void
mjs_url_get_property_hostname(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
char *str = get_uri_string(&url->uri, URI_HOST);
if (!str) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
js_error(J, "out of memory");
return;
}
js_pushstring(J, str);
mem_free(str);
}
static void
mjs_url_get_property_href(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
char *str = get_uri_string(&url->uri, URI_ORIGINAL);
if (!str) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
js_error(J, "out of memory");
return;
}
js_pushstring(J, str);
mem_free(str);
}
static void
mjs_url_get_property_origin(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
char *str = get_uri_string(&url->uri, URI_SERVER);
if (!str) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
js_error(J, "out of memory");
return;
}
js_pushstring(J, str);
mem_free(str);
}
static void
mjs_url_get_property_pathname(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
struct string pathname;
if (!init_string(&pathname)) {
js_error(J, "out of memory");
return;
}
const char *query = (const char *)memchr(url->uri.data, '?', url->uri.datalen);
int len = (query ? query - url->uri.data : url->uri.datalen);
add_char_to_string(&pathname, '/');
add_bytes_to_string(&pathname, url->uri.data, len);
js_pushstring(J, pathname.source);
done_string(&pathname);
}
static void
mjs_url_get_property_port(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
struct string port;
if (!init_string(&port)) {
js_error(J, "out of memory");
return;
}
if (url->uri.portlen) {
add_bytes_to_string(&port, url->uri.port, url->uri.portlen);
}
js_pushstring(J, port.source);
done_string(&port);
}
static void
mjs_url_get_property_protocol(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
struct string proto;
if (!init_string(&proto)) {
js_error(J, "out of memory");
return;
}
/* Custom or unknown keep the URI untouched. */
if (url->uri.protocol == PROTOCOL_UNKNOWN) {
add_to_string(&proto, struri(&url->uri));
} else {
add_bytes_to_string(&proto, url->uri.string, url->uri.protocollen);
add_char_to_string(&proto, ':');
}
js_pushstring(J, proto.source);
done_string(&proto);
}
static void
mjs_url_get_property_search(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
struct string search;
if (!init_string(&search)) {
js_error(J, "out of memory");
return;
}
const char *query = (const char *)memchr(url->uri.data, '?', url->uri.datalen);
if (query) {
add_bytes_to_string(&search, query, strcspn(query, "#" POST_CHAR_S));
}
js_pushstring(J, search.source);
done_string(&search);
}
static void
mjs_url_set_property_hash(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *hash = stracpy(str);
mem_free_set(&url->hash, hash);
if (hash) {
url->uri.fragment = hash;
url->uri.fragmentlen = strlen(hash);
}
js_pushundefined(J);
}
static void
mjs_url_set_property_host(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *host = stracpy(str);
mem_free_set(&url->host, host);
if (host) {
url->uri.host = host;
url->uri.hostlen = strlen(str);
}
js_pushundefined(J);
}
static void
mjs_url_set_property_hostname(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *hostname = stracpy(str);
mem_free_set(&url->host, hostname);
if (hostname) {
url->uri.host = hostname;
url->uri.hostlen = strlen(hostname);
}
js_pushundefined(J);
}
static void
mjs_url_set_property_href(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
done_uri(&url->uri);
char *urlstring = stracpy(str);
if (!urlstring) {
js_error(J, "out of memory");
return;
}
int ret = parse_uri(&url->uri, urlstring);
if (ret != URI_ERRNO_OK) {
js_error(J, "error");
return;
}
js_pushundefined(J);
}
static void
mjs_url_set_property_pathname(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *pathname = stracpy(str);
mem_free_set(&url->pathname, pathname);
if (pathname) {
url->uri.data = pathname;
url->uri.datalen = strlen(pathname);
}
js_pushundefined(J);
}
static void
mjs_url_set_property_port(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *port = stracpy(str);
mem_free_set(&url->port, port);
if (port) {
url->uri.port = port;
url->uri.portlen = strlen(port);
}
js_pushundefined(J);
}
static inline int
get_protocol_length(const char *url)
{
char *end = (char *) url;
/* Seek the end of the protocol name if any. */
/* RFC1738:
* scheme = 1*[ lowalpha | digit | "+" | "-" | "." ]
* (but per its recommendations we accept "upalpha" too) */
while (isalnum(*end) || *end == '+' || *end == '-' || *end == '.')
end++;
/* Now we make something to support our "IP version in protocol scheme
* name" hack and silently chop off the last digit if it's there. The
* IETF's not gonna notice I hope or it'd be going after us hard. */
if (end != url && isdigit(end[-1]))
end--;
/* Also return 0 if there's no protocol name (@end == @url). */
return (*end == ':' || isdigit(*end)) ? end - url : 0;
}
static void
mjs_url_set_property_protocol(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *protocol = stracpy(str);
mem_free_set(&url->protocol, protocol);
if (protocol) {
url->uri.protocollen = get_protocol_length(protocol);
/* Figure out whether the protocol is known */
url->uri.protocol = get_protocol(protocol, url->uri.protocollen);
}
js_pushundefined(J);
}
static void
mjs_url_set_property_search(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)js_touserdata(J, 0, "URL");
if (!url) {
js_pushnull(J);
return;
}
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "out of memory");
return;
}
char *search = stracpy(str);
mem_free_set(&url->search, search);
if (search) {
// TODO
}
js_pushundefined(J);
}
static void
mjs_url_toString(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
mjs_url_get_property_href(J);
}
static void
mjs_url_fun(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
js_pushundefined(J);
}
static void
mjs_url_constructor(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct eljs_url *url = (struct eljs_url *)mem_calloc(1, sizeof(*url));
if (!url) {
js_error(J, "out of memory");
return;
}
const char *urlstring = js_tostring(J, 1);
if (!urlstring) {
js_error(J, "out of memory");
return;
}
int ret = parse_uri(&url->uri, urlstring);
if (ret != URI_ERRNO_OK) {
js_error(J, "error");
return;
}
js_newobject(J);
{
js_newuserdata(J, "URL", url, mjs_url_finalizer);
addmethod(J, "toString", mjs_url_toString, 0);
addproperty(J, "hash", mjs_url_get_property_hash, mjs_url_set_property_hash);
addproperty(J, "host", mjs_url_get_property_host, mjs_url_set_property_host);
addproperty(J, "hostname", mjs_url_get_property_hostname, mjs_url_set_property_hostname);
addproperty(J, "href", mjs_url_get_property_href, mjs_url_set_property_href);
addproperty(J, "origin", mjs_url_get_property_origin, NULL);
addproperty(J, "pathname", mjs_url_get_property_pathname, mjs_url_set_property_pathname);
addproperty(J, "port", mjs_url_get_property_port, mjs_url_set_property_port);
addproperty(J, "protocol", mjs_url_get_property_protocol, mjs_url_set_property_protocol);
addproperty(J, "search", mjs_url_get_property_search, mjs_url_set_property_search);
}
}
int
mjs_url_init(js_State *J)
{
js_pushglobal(J);
js_newcconstructor(J, mjs_url_fun, mjs_url_constructor, "URL", 0);
js_defglobal(J, "URL", JS_DONTENUM);
return 0;
}

16
src/ecmascript/mujs/url.h Normal file
View File

@ -0,0 +1,16 @@
#ifndef EL__ECMASCRIPT_MUJS_URL_H
#define EL__ECMASCRIPT_MUJS_URL_H
#include <mujs.h>
#ifdef __cplusplus
extern "C" {
#endif
int mjs_url_init(js_State *J);
#ifdef __cplusplus
}
#endif
#endif