projects / cycript.git / blame
| Commit | Line | Data |
|---|---|---|
| 029bc65b JF |
1 | /* Cycript - Inlining/Optimizing JavaScript Compiler |
| 2 | * Copyright (C) 2009 Jay Freeman (saurik) | |
| 3 | */ | |
| 4 | ||
| 5 | /* Modified BSD License {{{ */ | |
| 6 | /* | |
| 7 | * Redistribution and use in source and binary | |
| 8 | * forms, with or without modification, are permitted | |
| 9 | * provided that the following conditions are met: | |
| 10 | * | |
| 11 | * 1. Redistributions of source code must retain the | |
| 12 | * above copyright notice, this list of conditions | |
| 13 | * and the following disclaimer. | |
| 14 | * 2. Redistributions in binary form must reproduce the | |
| 15 | * above copyright notice, this list of conditions | |
| 16 | * and the following disclaimer in the documentation | |
| 17 | * and/or other materials provided with the | |
| 18 | * distribution. | |
| 19 | * 3. The name of the author may not be used to endorse | |
| 20 | * or promote products derived from this software | |
| 21 | * without specific prior written permission. | |
| 22 | * | |
| 23 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' | |
| 24 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, | |
| 25 | * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 26 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE | |
| 28 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 29 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 30 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 31 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 32 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| 33 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
| 34 | * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | |
| 35 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 36 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 37 | */ | |
| 38 | /* }}} */ | |
| 39 | ||
| 40 | #ifndef CYCRIPT_CONTEXT_HPP | |
| 41 | #define CYCRIPT_CONTEXT_HPP | |
| 42 | ||
| 43 | #include "Options.hpp" | |
| 44 | ||
| 14ec9e00 | 45 | class CYProgram; |
| 029bc65b JF |
46 | class CYScope; |
| 47 | ||
| 48 | struct CYContext { | |
| 49 | apr_pool_t *pool_; | |
| 50 | CYOptions &options_; | |
| 51 | CYScope *scope_; | |
| 14ec9e00 | 52 | CYProgram *program_; |
| 029bc65b JF |
53 | |
| 54 | CYContext(apr_pool_t *pool, CYOptions &options) : | |
| 55 | pool_(pool), | |
| 56 | options_(options), | |
| 14ec9e00 JF |
57 | scope_(NULL), |
| 58 | program_(NULL) | |
| 029bc65b JF |
59 | { |
| 60 | } | |
| 61 | ||
| 62 | template <typename Type_> | |
| 63 | void Replace(Type_ *&value) { | |
| 64 | for (;;) if (value == NULL) | |
| 65 | break; | |
| 66 | else { | |
| 67 | Type_ *replace(value->Replace(*this)); | |
| 68 | if (replace != value) | |
| 69 | value = replace; | |
| 70 | else break; | |
| 71 | } | |
| 72 | } | |
| 73 | }; | |
| 74 | ||
| 75 | #endif/*CYCRIPT_CONTEXT_HPP*/ |