+/* Cycript - The Truly Universal Scripting Language
+ * Copyright (C) 2009-2016 Jay Freeman (saurik)
+*/
+
+/* GNU Affero General Public License, Version 3 {{{ */
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+**/
+/* }}} */
+
+var process = {
+ env: {},
+};
+
+(function() {
+
+this.typeid = function(object) {
+ return object.$cyt;
+};
+
let $cy_set = function(object, properties) {
for (const name in properties)
Object.defineProperty(object, name, {
});
};
+$cy_set(Boolean.prototype, {
+ toCYON: function() {
+ return `new Boolean(${this.toString()})`;
+ },
+});
+
$cy_set(Date.prototype, {
toCYON: function() {
return `new ${this.constructor.name}(${this.toUTCString().toCYON()})`;
$cy_set(Error.prototype, {
toCYON: function() {
- return `new ${this.constructor.name}(${this.message.toCYON()})`;
+ let stack = this.stack;
+ if (typeof stack == 'undefined')
+ stack = '';
+ else {
+ stack = stack.split('\n');
+ if (stack.slice(-1)[0] == "global code")
+ stack = stack.slice(0, -1);
+ for (let i = 0; i != stack.length; ++i)
+ stack[i] = '\n ' + stack[i];
+ stack = stack.join('');
+ stack = ` /*${stack} */`;
+ }
+ return `new ${this.constructor.name}(${this.message.toCYON()})${stack}`;
+ },
+});
+
+$cy_set(Number.prototype, {
+ toCYON: function() {
+ if ("$cyt" in this)
+ return `${this.$cyt.toCYON()}(${this.toString()})`;
+ return `new Number(${this.toString()})`;
},
});
+
+$cy_set(RegExp.prototype, {
+ toCYON: function() {
+ return this.toString();
+ },
+});
+
+if ("Java" in Cycript) {
+ $cy_set(java.lang.Boolean.prototype, {
+ toCYON: function() {
+ return `new java.lang.Boolean(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Byte.prototype, {
+ toCYON: function() {
+ return `new java.lang.Byte(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Character.prototype, {
+ toCYON: function() {
+ return `new java.lang.Character(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Short.prototype, {
+ toCYON: function() {
+ return `new java.lang.Short(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Integer.prototype, {
+ toCYON: function() {
+ return `new java.lang.Integer(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Long.prototype, {
+ toCYON: function() {
+ return `new java.lang.Long(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Float.prototype, {
+ toCYON: function() {
+ return `new java.lang.Float(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Double.prototype, {
+ toCYON: function() {
+ return `new java.lang.Double(${this->value})`;
+ },
+ });
+
+ $cy_set(java.lang.Object.prototype, {
+ toCYON: function(key) {
+ return "#" + this.toString().toCYON();
+ },
+
+ // XXX: due to lack of interface prototypes :(
+ $cyg: function(key) {
+ return this.get(key);
+ },
+
+ // XXX: due to lack of interface prototypes :(
+ $cys: function(key, value) {
+ if ("set" in this)
+ this.set(key, value);
+ else
+ this.put(key, value);
+ },
+ });
+}
+
+if ("ObjectiveC" in Cycript) {
+ $cy_set(NSArray.prototype, {
+ $cyg: function(key) {
+ return objc_msgSend(this, "objectAtIndex:", key);
+ },
+
+ $cys: function(key, value) {
+ return objc_msgSend(this, "setObject:atIndex:", value, key);
+ },
+ });
+
+ $cy_set(NSDictionary.prototype, {
+ $cyg: function(key) {
+ return objc_msgSend(this, "objectForKey:", key);
+ },
+
+ $cys: function(key, value) {
+ return objc_msgSend(this, "setObject:forKey:", value, key);
+ },
+ });
+}
+
+let IsFile = function(path) {
+ // XXX: this doesn't work on symlinks, but I don't want to fix stat :/
+ return access(path, F_OK) == 0 && access(path + '/', F_OK) == -1;
+};
+
+let StartsWith = function(lhs, rhs) {
+ return lhs.substring(0, rhs.length) == rhs;
+};
+
+let ResolveFile = function(exact, name) {
+ if (exact && IsFile(name))
+ return name;
+ for (let suffix of ['.js', '.json'])
+ if (IsFile(name + suffix))
+ return name + suffix;
+ return null;
+};
+
+
+let GetLibraryPath = function() {
+ let handle = dlopen("/usr/lib/libcycript.dylib", RTLD_NOLOAD);
+ if (handle == null)
+ return null;
+
+ try {
+ let CYHandleServer = dlsym(handle, "CYHandleServer");
+ if (CYHandleServer == null)
+ return null;
+
+ let info = new Dl_info;
+ if (dladdr(CYHandleServer, info) == 0)
+ return null;
+
+ let path = info->dli_fname;
+ let slash = path.lastIndexOf('/');
+ if (slash == -1)
+ return null;
+
+ path = path.substr(0, slash);
+
+ GetLibraryPath = function() {
+ return path;
+ };
+
+ return GetLibraryPath();
+ } finally {
+ dlclose(handle);
+ }
+};
+
+let ResolveFolder = function(name) {
+ if (access(name + '/', F_OK) == -1)
+ return null;
+
+ if (IsFile(name + "/package.json")) {
+ let package = require(name + "/package.json");
+ let path = ResolveFile(true, name + "/" + package.main);
+ if (path != null)
+ return path;
+ }
+
+ return ResolveFile(false, name + "/index");
+};
+
+let ResolveEither = function(name) {
+ let path = null;
+ if (path == null)
+ path = ResolveFile(true, name);
+ if (path == null)
+ path = ResolveFolder(name);
+ return path;
+};
+
+require.resolve = function(name) {
+ if (StartsWith(name, '/')) {
+ let path = ResolveEither(name);
+ if (path != null)
+ return path;
+ } else {
+ let cwd = new (typedef char[1024]);
+ cwd = getcwd(cwd, cwd.length).toString();
+ cwd = cwd.split('/');
+
+ if (StartsWith(name, './') || StartsWith(name, '../')) {
+ let path = ResolveEither(cwd + '/' + name);
+ if (path != null)
+ return path;
+ } else {
+ for (let i = cwd.length; i != 0; --i) {
+ let modules = cwd.slice(0, i).concat("node_modules").join('/');
+ let path = ResolveEither(modules + "/" + name);
+ if (path != null)
+ return path;
+ }
+
+ let library = GetLibraryPath();
+ let path = ResolveFile(true, library + "/cycript0.9/" + name + ".cy");
+ if (path != null)
+ return path;
+ }
+ }
+
+ throw new Error("Cannot find module '" + name + "'");
+};
+
+var _syscall = function(value) {
+ if (value == -1)
+ throw new Error(strerror(errno));
+};
+
+var info = *new (struct stat);
+if (false) {
+} else if ("st_atim" in info) {
+ var st_atime = "st_atim";
+ var st_mtime = "st_mtim";
+ var st_ctime = "st_ctim";
+} else if ("st_atimespec" in info) {
+ var st_atime = "st_atimespec";
+ var st_mtime = "st_mtimespec";
+ var st_ctime = "st_ctimespec";
+} else {
+ var st_atime = "st_atime";
+ var st_mtime = "st_mtime";
+ var st_ctime = "st_ctime";
+}
+
+var toDate = function(timespec) {
+ return new Date(timespec.tv_sec * 1000 + timespec.tv_nsec / 1000);
+};
+
+var bindings = {};
+
+process.binding = function(name) {
+ let binding = bindings[name];
+ if (typeof binding != 'undefined')
+ return binding;
+
+ switch (name) {
+ case 'buffer': binding = {
+ setupBufferJS() {
+ },
+ }; break;
+
+ case 'cares_wrap': binding = {
+ }; break;
+
+ case 'constants': binding = {
+ }; break;
+
+ case 'fs': binding = {
+ FSInitialize() {
+ },
+
+ lstat(path) {
+ var info = new (struct stat);
+ _syscall(lstat(path, info));
+
+ return {
+ dev: info->st_dev,
+ mode: info->st_mode,
+ nlink: info->st_nlink,
+ uid: info->st_uid,
+ gid: info->st_gid,
+ rdev: info->st_rdev,
+ blksize: info->st_blksize,
+ ino: info->st_ino,
+ size: info->st_size,
+ blocks: info->st_blocks,
+
+ atime: toDate(info->[st_atime]),
+ mtime: toDate(info->[st_mtime]),
+ ctime: toDate(info->[st_ctime]),
+
+ isSymbolicLink() {
+ return S_ISLNK(this.mode);
+ },
+ };
+ },
+ }; break;
+
+ case 'pipe_wrap': binding = {
+ }; break;
+
+ case 'smalloc': binding = {
+ alloc() {
+ },
+ }; break;
+
+ case 'stream_wrap': binding = {
+ }; break;
+
+ case 'tcp_wrap': binding = {
+ }; break;
+
+ case 'timer_wrap': binding = {
+ kOnTimeout: 0,
+ Timer: {
+ },
+ }; break;
+
+ case 'tty_wrap': binding = {
+ }; break;
+
+ case 'uv': binding = {
+ }; break;
+
+ default:
+ throw new Error('No such module: ' + name);
+ }
+
+ bindings[name] = binding;
+ return binding;
+};
+
+let environ = *(typedef char ***)(dlsym(RTLD_DEFAULT, "environ"));
+for (let i = 0; environ[i] != null; ++i) {
+ let assign = environ[i];
+ let equal = assign.indexOf('=');
+ let name = assign.substr(0, equal);
+ let value = assign.substr(equal + 1);
+ process.env[name.toString()] = value;
+}
+
+process.pid = getpid();
+
+})();
projects / cycript.git / blobdiff