X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/e91fbe93b995ee8077bbc2097c5407138dc02627..c68747823752d0cd895fa3ec38805f98f0b19f32:/sig/parse.cpp
diff --git a/sig/parse.cpp b/sig/parse.cpp
index 24de0bc..51782d2 100644
--- a/sig/parse.cpp
+++ b/sig/parse.cpp
@@ -1,40 +1,22 @@
-/* Cycript - Inlining/Optimizing JavaScript Compiler
- * Copyright (C) 2009 Jay Freeman (saurik)
+/* Cycript - Optimizing JavaScript Compiler/Runtime
+ * Copyright (C) 2009-2012 Jay Freeman (saurik)
*/
-/* Modified BSD License {{{ */
+/* GNU Lesser General Public License, Version 3 {{{ */
/*
- * Redistribution and use in source and binary
- * forms, with or without modification, are permitted
- * provided that the following conditions are met:
+ * 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.
*
- * 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.
+ * 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.
*
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
-*/
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Cycript. If not, see .
+**/
/* }}} */
#include
@@ -81,7 +63,7 @@ void Parse_(apr_pool_t *pool, struct Signature *signature, const char **name, ch
if (**name != '"')
element->name = NULL;
else {
- char *quote = strchr(++*name, '"');
+ const char *quote = strchr(++*name, '"');
element->name = apr_pstrmemdup(pool, *name, quote - *name);
*name = quote + 1;
}
@@ -124,17 +106,25 @@ struct Type *Parse_(apr_pool_t *pool, const char **name, char eos, bool named, C
case '*': type->primitive = string_P; break;
case ':': type->primitive = selector_P; break;
- case '@':
- if (**name == '"') {
- char *quote = strchr(*name + 1, '"');
- if (!named || quote[1] == eos || quote[1] == '"') {
- type->name = apr_pstrmemdup(pool, *name + 1, quote - *name - 1);
- *name = quote + 1;
+ case '@': {
+ char next(**name);
+
+ if (next == '?') {
+ type->primitive = block_P;
+ ++*name;
+ } else {
+ type->primitive = object_P;
+
+ if (next == '"') {
+ const char *quote = strchr(*name + 1, '"');
+ if (!named || quote[1] == eos || quote[1] == '"') {
+ type->name = apr_pstrmemdup(pool, *name + 1, quote - *name - 1);
+ *name = quote + 1;
+ }
}
}
- type->primitive = object_P;
- break;
+ } break;
case 'B': type->primitive = boolean_P; break;
case 'C': type->primitive = uchar_P; break;
@@ -255,6 +245,7 @@ const char *Unparse(apr_pool_t *pool, struct Type *type) {
case union_P: return apr_psprintf(pool, "(%s)", Unparse(pool, &type->data.signature));
case string_P: return "*";
case selector_P: return ":";
+ case block_P: return "@?";
case object_P: return type->name == NULL ? "@" : apr_psprintf(pool, "@\"%s\"", type->name);
case boolean_P: return "B";
case uchar_P: return "C";