--- /dev/null
+/* Cycript - Optimizing JavaScript Compiler/Runtime
+ * Copyright (C) 2009-2013 Jay Freeman (saurik)
+*/
+
+/* GNU Lesser General Public License, Version 3 {{{ */
+/*
+ * Cycript is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Cycript 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 Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Cycript. If not, see <http://www.gnu.org/licenses/>.
+**/
+/* }}} */
+
+(function(exports) {
+
+var libcycript = dlopen("/usr/lib/libcycript.dylib", RTLD_NOLOAD);
+if (libcycript == null)
+ return;
+
+var CYHandleServer = dlsym(libcycript, "CYHandleServer");
+if (CYHandleServer == null)
+ return;
+
+var info = new Dl_info;
+if (dladdr(CYHandleServer, info) == 0) {
+ free(info);
+ return;
+}
+
+var path = info->dli_fname;
+free(info);
+
+var slash = path.lastIndexOf('/');
+if (slash == -1)
+ return;
+var libsubstrate = dlopen(path.substr(0, slash) + "/libsubstrate.dylib", RTLD_GLOBAL | RTLD_LAZY);
+if (libsubstrate == null)
+ return;
+
+MSGetImageByName = @encode(void *(const char *))(dlsym(libsubstrate, "MSGetImageByName"));
+MSFindSymbol = @encode(void *(void *, const char *))(dlsym(libsubstrate, "MSFindSymbol"));
+MSHookFunction = @encode(void(void *, void *, void **))(dlsym(libsubstrate, "MSHookFunction"));
+MSHookMessageEx = @encode(void(Class, SEL, void *, void **))(dlsym(libsubstrate, "MSHookMessageEx"));
+
+var slice = [].slice;
+
+exports.getImageByName = MSGetImageByName;
+exports.findSymbol = MSFindSymbol;
+
+exports.hookFunction = function(func, hook, old) {
+ var type = func.type;
+
+ var pointer;
+ if (old == null || typeof old === "undefined")
+ pointer = null;
+ else {
+ pointer = new @encode(void **);
+ *old = function() { return type(*pointer).apply(null, arguments); };
+ }
+
+ MSHookFunction(func.valueOf(), type(hook), pointer);
+};
+
+exports.hookMessage = function(isa, sel, imp, old) {
+ var type = sel.type(isa);
+
+ var pointer;
+ if (old == null || typeof old === "undefined")
+ pointer = null;
+ else {
+ pointer = new @encode(void **);
+ *old = function() { return type(*pointer).apply(null, [this, sel].concat(slice.call(arguments))); };
+ }
+
+ MSHookMessageEx(isa, sel, type(function(self, sel) { return imp.apply(self, slice.call(arguments, 2)); }), pointer);
+};
+
+})(exports);
--- /dev/null
+/* Cycript - Optimizing JavaScript Compiler/Runtime
+ * Copyright (C) 2009-2013 Jay Freeman (saurik)
+*/
+
+/* GNU Lesser General Public License, Version 3 {{{ */
+/*
+ * Cycript is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Cycript 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 Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Cycript. If not, see <http://www.gnu.org/licenses/>.
+**/
+/* }}} */
+
+var NSLog = dlsym(RTLD_DEFAULT, "NSLog");
+var slice = [].slice;
+
+module.exports = function(format) {
+ var args = slice.call(arguments);
+ new Functor(NSLog, "v" + ["@" for (x in args)].join("")).apply(null, args);
+};