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Code Issues Packages Projects Releases Wiki Activity

Support the EQ programming language (#3086)

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This commit is contained in:
Paul Chaignon
2016-06-28 18:53:35 +02:00
committed by GitHub
parent a5eb6e9e15
commit 77a4883763
4 changed files with 675 additions and 0 deletions
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8
lib/linguist/languages.yml
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@@ -933,6 +933,14 @@ EJS:
tm_scope: text.html.js tm_scope: text.html.js
ace_mode: ejs ace_mode: ejs
EQ:
type: programming
color: "#a78649"
extensions:
- .eq
tm_scope: source.cs
ace_mode: csharp
Eagle: Eagle:
type: markup type: markup
color: "#814C05" color: "#814C05"

235
samples/EQ/HTTPServerVirtualHostListener.eq Normal file
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@@ -0,0 +1,235 @@
/*
* This file is part of Jkop
* Copyright (c) 2016 Job and Esther Technologies, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
IFNDEF("target_posix")
{
public class HTTPServerVirtualHostListener : EventLoopReadListener
{
public static HTTPServerVirtualHostListener create(String name, HTTPServer server, String prefix = null) {
Logger logger;
if(server != null) {
logger = server.get_logger();
}
Log.error("Virtual hosts are not supported on this platform.", logger);
return(null);
}
public void on_read_ready() {
}
public void close() {
}
}
}
ELSE {
public class HTTPServerVirtualHostListener : LoggerObject, EventLoopReadListener
{
class Client : LoggerObject, EventLoopReadListener
{
HTTPServer server;
LocalSocket socket;
EventLoopEntry ee;
embed "c" {{{
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
}}}
public static Client create(HTTPServer server, LocalSocket socket) {
if(server == null || socket == null) {
return(null);
}
var eventloop = server.get_eventloop();
if(eventloop == null) {
return(null);
}
var v = new Client();
v.set_logger(server.get_logger());
v.server = server;
v.socket = socket;
v.ee = eventloop.entry_for_object(socket);
if(v.ee == null) {
return(null);
}
v.ee.set_read_listener(v);
return(v);
}
public void close() {
if(ee != null) {
ee.remove();
ee = null;
}
if(socket != null) {
socket.close();
socket = null;
}
server = null;
}
public void on_read_ready() {
receive_fd();
close();
}
private void receive_fd() {
if(socket is FileDescriptor == false) {
return;
}
int lsfd = ((FileDescriptor)socket).get_fd();
int r;
int newfd = -1;
embed "c" {{{
char buf[64];
struct msghdr msg;
struct iovec iov[1];
ssize_t n;
union {
struct cmsghdr cm;
char control[CMSG_SPACE(sizeof(int))];
} control_un;
struct cmsghdr* cmptr;
msg.msg_control = control_un.control;
msg.msg_controllen = sizeof(control_un.control);
msg.msg_name = NULL;
msg.msg_namelen = 0;
iov[0].iov_base = buf;
iov[0].iov_len = 64;
msg.msg_iov = iov;
msg.msg_iovlen = 1;
r = recvmsg(lsfd, &msg, 0);
}}}
if(r < 0) {
log_error("FAILED to recvmsg() from the local socket in virtual host receiver.");
return;
}
embed "c" {{{
if((cmptr = CMSG_FIRSTHDR(&msg)) != NULL && cmptr->cmsg_len == CMSG_LEN(sizeof(int))) {
if(cmptr->cmsg_level == SOL_SOCKET && cmptr->cmsg_type == SCM_RIGHTS) {
newfd = *((int*)CMSG_DATA(cmptr));
}
}
}}}
if(newfd < 0) {
log_warning("No file descriptor was passed through the socket in virtual host receiver.");
return;
}
var newsock = TCPSocket.create();
if(newsock == null) {
embed "c" {{{ close(newfd); }}}
log_error("FAILED to create a new socket");
return;
}
var fds = newsock as FileDescriptorSocket;
if(fds == null) {
embed "c" {{{ close(newfd); }}}
log_error("TCPSocket is not a FileDescriptorSocket. Cannot set file descriptor.");
return;
}
fds.set_fd(newfd);
server.on_new_client_socket(newsock);
}
}
HTTPServer server;
LocalSocket socket;
EventLoopEntry ee;
String socketprefix;
public static HTTPServerVirtualHostListener create(String name, HTTPServer server, String prefix = null) {
if(server == null) {
return(null);
}
var v = new HTTPServerVirtualHostListener();
v.server = server;
v.socketprefix = prefix;
v.set_logger(server.get_logger());
if(v.start(name) == false) {
v = null;
}
return(v);
}
public bool start(String name) {
if(String.is_empty(name) || server == null) {
return(false);
}
socket = LocalSocket.create();
if(socket == null) {
log_error("Cannot create local socket");
return(false);
}
var pp = socketprefix;
if(String.is_empty(pp)) {
pp = "sympathy_vhost_";
}
var socketname = "%s%s".printf().add(pp).add(name).to_string();
if(socket != null) {
if(socket.listen(socketname) == false) {
socket = null;
}
}
if(socket == null) {
log_error("FAILED to listen to local socket `%s'".printf().add(socketname));
return(false);
}
var event_loop = server.get_eventloop();
if(event_loop == null) {
log_error("No eventloop");
return(false);
}
ee = event_loop.entry_for_object(socket);
if(ee == null) {
log_error("Failed to register socket with eventloop");
return(false);
}
ee.set_read_listener(this);
log_debug("HTTPServerVirtualHostListener: Listening for virtual host `%s'".printf().add(name));
return(true);
}
public void close() {
if(ee != null) {
ee.remove();
ee = null;
}
if(socket != null) {
socket.close();
socket = null;
}
server = null;
}
public void on_read_ready() {
var ns = socket.accept();
if(ns != null) {
Client.create(server, ns);
}
}
}
}

181
samples/EQ/SEButtonEntity.eq Normal file
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@@ -0,0 +1,181 @@
/*
* This file is part of Jkop
* Copyright (c) 2016 Job and Esther Technologies, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
public class SEButtonEntity : SESpriteEntity, SEPointerListener
{
class SEImageButtonEntity : SEButtonEntity
{
property SEImage image_normal;
property SEImage image_hover;
property SEImage image_pressed;
public void update() {
if(get_pressed()) {
var img = image_pressed;
if(img == null) {
img = image_hover;
}
if(img == null) {
img = image_normal;
}
set_image(img);
}
else if(get_has_pointer()) {
var img = image_hover;
if(img == null) {
img = image_normal;
}
set_image(img);
}
else {
set_image(image_normal);
}
}
}
class SETextButtonEntity : SEButtonEntity
{
property String button_text;
property String normal_font;
property String hover_font;
property String pressed_font;
public void update() {
if(get_pressed()) {
var ff = pressed_font;
if(String.is_empty(ff)) {
ff = hover_font;
}
if(String.is_empty(ff)) {
ff = normal_font;
}
set_text(button_text, ff);
}
else if(get_has_pointer()) {
var ff = hover_font;
if(String.is_empty(ff)) {
ff = normal_font;
}
set_text(button_text, ff);
}
else {
set_text(button_text, normal_font);
}
}
}
public static SEButtonEntity for_image(SEImage img) {
return(SEButtonEntity.for_images(img, null, null));
}
public static SEButtonEntity for_images(SEImage normal, SEImage hover, SEImage pressed) {
return(new SEImageButtonEntity().set_image_normal(normal).set_image_hover(hover)
.set_image_pressed(pressed));
}
public static SEButtonEntity for_text(String text, String normal_font = null, String hover_font = null, String pressed_font = null) {
return(new SETextButtonEntity().set_button_text(text).set_normal_font(normal_font).set_hover_font(hover_font)
.set_pressed_font(pressed_font));
}
property SEMessageListener listener;
property Object data;
bool pressed = false;
bool has_pointer = false;
public bool get_pressed() {
return(pressed);
}
public bool get_has_pointer() {
return(has_pointer);
}
public void initialize(SEResourceCache rsc) {
base.initialize(rsc);
update();
}
public virtual void update() {
}
public virtual void on_pointer_enter(SEPointerInfo pi) {
if(has_pointer) {
return;
}
has_pointer = true;
update();
}
public virtual void on_pointer_leave(SEPointerInfo pi) {
if(has_pointer == false && pressed == false) {
return;
}
has_pointer = false;
pressed = false;
update();
}
public void on_pointer_move(SEPointerInfo pi) {
if(pi.is_inside(get_x(), get_y(), get_width(), get_height())) {
if(has_pointer == false) {
on_pointer_enter(pi);
}
}
else {
if(has_pointer) {
on_pointer_leave(pi);
}
}
}
public void on_pointer_press(SEPointerInfo pi) {
if(pressed) {
return;
}
if(pi.is_inside(get_x(), get_y(), get_width(), get_height()) == false) {
return;
}
pressed = true;
update();
}
public void on_pointer_release(SEPointerInfo pi) {
if(pressed == false) {
return;
}
if(pi.is_inside(get_x(), get_y(), get_width(), get_height()) == false) {
return;
}
on_pointer_click(pi);
pressed = false;
update();
}
public virtual void on_pointer_click(SEPointerInfo pi) {
if(listener != null) {
listener.on_message(data);
}
}
}

251
samples/EQ/String.eq Normal file
View File

@@ -0,0 +1,251 @@
/*
* This file is part of Jkop
* Copyright (c) 2016 Job and Esther Technologies, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
public interface String : Stringable, Integer, Double, Boolean
{
public static String instance(String o) {
if(o == null) {
return("");
}
return(o);
}
public static String as_string(Object o) {
if(o == null) {
return(null);
}
if(o is String) {
return((String)o);
}
if(o is Stringable) {
return(((Stringable)o).to_string());
}
return(null);
}
public static strptr as_strptr(Object o) {
var str = as_string(o);
if(str == null) {
return(null);
}
return(str.to_strptr());
}
public static bool is_in_collection(String str, Collection c) {
if(str == null) {
return(false);
}
foreach(String s in c) {
if(s.equals(str)) {
return(true);
}
}
return(false);
}
public static bool is_empty(Object o) {
if(o == null) {
return(true);
}
var str = o as String;
if(str == null && o is Stringable) {
str = ((Stringable)o).to_string();
}
if(str == null) {
return(true);
}
if(str.get_char(0) < 1) {
return(true);
}
return(false);
}
public static String for_object(Object o) {
if(o is String) {
return((String)o);
}
if(o is Stringable) {
return(((Stringable)o).to_string());
}
return(null);
}
public static String for_character(int c) {
var sb = StringBuffer.create();
sb.append_c(c);
return(sb.to_string());
}
public static String for_integer(int av) {
IFDEF("target_cs") {
strptr v;
embed {{{
v = av.ToString();
}}}
return(String.for_strptr(v));
}
ELSE IFDEF("target_java") {
strptr st;
embed {{{
st = java.lang.String.valueOf(av);
}}}
return(String.for_strptr(st));
}
ELSE {
return("%d".printf().add(av).to_string());
}
}
public static String for_long(long av) {
IFDEF("target_cs") {
strptr v;
embed {{{
v = av.ToString();
}}}
return(String.for_strptr(v));
}
ELSE IFDEF("target_java") {
strptr st;
embed {{{
st = java.lang.String.valueOf(av);
}}}
return(String.for_strptr(st));
}
ELSE {
return(for_integer((int)av));
}
}
public static String for_double(double v) {
IFDEF("target_java") {
strptr st;
embed {{{
st = java.lang.String.valueOf(v);
}}}
return(String.for_strptr(st));
}
ELSE {
return("%f".printf().add(v).to_string());
}
}
public static String for_boolean(bool val) {
if(val) {
return("true");
}
return("false");
}
public static String for_strptr(strptr literal) {
var v = new StringImpl();
v.set_strptr(literal);
return(v);
}
public static String for_utf8_buffer(Buffer data, bool haszero = true) {
var v = new StringImpl();
v.set_utf8_buffer(data, haszero);
return(v);
}
public static String combine(Collection strings, int delim = -1, bool unique = false) {
var sb = StringBuffer.create();
HashTable flags;
if(unique) {
flags = HashTable.create();
}
foreach(Object o in strings) {
var s = String.as_string(o);
if(s == null) {
continue;
}
if(flags != null) {
if(flags.get(s) != null) {
continue;
}
flags.set(s, "true");
}
if(delim > 0 && sb.count() > 0) {
sb.append_c(delim);
}
sb.append(s);
}
return(sb.to_string());
}
public static String capitalize(String str) {
if(str == null) {
return(null);
}
var c0 = str.get_char(0);
if(c0 < 1) {
return(null);
}
if(c0 >= 'a' && c0 <= 'z') {
var sb = StringBuffer.create();
sb.append_c(c0 - 'a' + 'A');
sb.append(str.substring(1));
return(sb.to_string());
}
return(str);
}
public StringFormatter printf();
public String dup();
public String append(String str);
public int get_length();
public int get_char(int n);
public String truncate(int len);
public String replace(int o, int r);
public String replace_char(int o, int r);
public String replace_string(String o, String r);
public String remove(int start, int len);
public String insert(String str, int pos);
public String substring(int start, int alength = -1);
public String reverse();
public String lowercase();
public String uppercase();
public String strip();
public Iterator split(int delim, int max = -1);
public int str(String s);
public bool contains(String s);
public int rstr(String s);
public int chr(int c);
public int rchr(int c);
public bool has_prefix(String prefix);
public bool has_suffix(String suffix);
public int compare(Object ao);
public int compare_ignore_case(Object ao);
public bool equals(Object ao);
public bool equals_ptr(strptr str);
public bool equals_ignore_case(Object ao);
public bool equals_ignore_case_ptr(strptr str);
public StringIterator iterate();
public StringIterator iterate_reverse();
public int to_integer_base(int ibase);
public strptr to_strptr();
public Buffer to_utf8_buffer(bool zero = true);
public int hash();
public EditableString as_editable();
}