Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * D-Bus++ - C++ bindings for D-Bus |
| 4 | * |
| 5 | * Copyright (C) 2005-2007 Paolo Durante <shackan@gmail.com> |
| 6 | * |
| 7 | * |
| 8 | * This library is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU Lesser General Public |
| 10 | * License as published by the Free Software Foundation; either |
| 11 | * version 2.1 of the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This library is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * Lesser General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Lesser General Public |
| 19 | * License along with this library; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | #include <iostream> |
| 25 | #include <cstdlib> |
| 26 | |
| 27 | #include "generator_utils.h" |
| 28 | |
| 29 | using namespace std; |
| 30 | |
| 31 | const char *tab = " "; |
| 32 | |
| 33 | const char *header = "\n/*\n * This file was automatically generated by dbusxx-xml2cpp; DO NOT EDIT!\n */\n\n"; |
| 34 | |
| 35 | const char *dbus_includes = "\n#include <dbus-c++/dbus.h>\n#include <cassert>\n"; |
| 36 | |
| 37 | void underscorize(string &str) |
| 38 | { |
| 39 | for (unsigned int i = 0; i < str.length(); ++i) |
| 40 | { |
| 41 | if (!isalpha(str[i]) && !isdigit(str[i])) str[i] = '_'; |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | string stub_name(string name) |
| 46 | { |
| 47 | underscorize(name); |
| 48 | |
| 49 | return "_" + name + "_stub"; |
| 50 | } |
| 51 | |
| 52 | const char *atomic_type_to_string(char t) |
| 53 | { |
| 54 | static struct |
| 55 | { |
| 56 | char type; |
| 57 | const char *name; |
| 58 | } atos[] = |
| 59 | { |
| 60 | { 'y', "uint8_t" }, |
| 61 | { 'b', "bool" }, |
| 62 | { 'n', "int16_t" }, |
| 63 | { 'q', "uint16_t" }, |
| 64 | { 'i', "int32_t" }, |
| 65 | { 'u', "uint32_t" }, |
| 66 | { 'x', "int64_t" }, |
| 67 | { 't', "uint64_t" }, |
| 68 | { 'd', "double" }, |
| 69 | { 's', "std::string" }, |
| 70 | { 'o', "::DBus::Path" }, |
| 71 | { 'g', "::DBus::Signature" }, |
| 72 | { 'v', "::DBus::Variant" }, |
| 73 | { '\0', "" } |
| 74 | }; |
| 75 | int i; |
| 76 | |
| 77 | for (i = 0; atos[i].type; ++i) |
| 78 | { |
| 79 | if (atos[i].type == t) break; |
| 80 | } |
| 81 | return atos[i].name; |
| 82 | } |
| 83 | |
| 84 | static void _parse_signature(const string &signature, string &type, unsigned int &i, bool only_once = false) |
| 85 | { |
| 86 | /*cout << "signature: " << signature << endl; |
| 87 | cout << "type: " << type << endl; |
| 88 | cout << "i: " << i << ", signature[i]: " << signature[i] << endl;*/ |
| 89 | |
| 90 | for (; i < signature.length(); ++i) |
| 91 | { |
| 92 | switch (signature[i]) |
| 93 | { |
| 94 | case 'a': |
| 95 | { |
| 96 | switch (signature[++i]) |
| 97 | { |
| 98 | case '{': |
| 99 | { |
| 100 | type += "std::map< "; |
| 101 | ++i; |
| 102 | _parse_signature(signature, type, i); |
| 103 | type += " >"; |
| 104 | |
| 105 | break; |
| 106 | } |
| 107 | case '(': |
| 108 | { |
| 109 | type += "std::vector< ::DBus::Struct< "; |
| 110 | ++i; |
| 111 | _parse_signature(signature, type, i); |
| 112 | type += " > >"; |
| 113 | |
| 114 | break; |
| 115 | } |
| 116 | default: |
| 117 | { |
| 118 | type += "std::vector< "; |
| 119 | _parse_signature(signature, type, i, true); |
| 120 | |
| 121 | type += " >"; |
| 122 | |
| 123 | break; |
| 124 | } |
| 125 | } |
| 126 | break; |
| 127 | } |
| 128 | case '(': |
| 129 | { |
| 130 | type += "::DBus::Struct< "; |
| 131 | ++i; |
| 132 | |
| 133 | _parse_signature(signature, type, i); |
| 134 | |
| 135 | type += " >"; |
| 136 | break; |
| 137 | } |
| 138 | case ')': |
| 139 | case '}': |
| 140 | { |
| 141 | return; |
| 142 | } |
| 143 | default: |
| 144 | { |
| 145 | const char *atom = atomic_type_to_string(signature[i]); |
| 146 | if (!atom) |
| 147 | { |
| 148 | cerr << "invalid signature" << endl; |
| 149 | exit(-1); |
| 150 | } |
| 151 | type += atom; |
| 152 | |
| 153 | break; |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | if (only_once) |
| 158 | return; |
| 159 | |
| 160 | if (i + 1 < signature.length() && signature[i + 1] != ')' && signature[i + 1] != '}') |
| 161 | { |
| 162 | type += ", "; |
| 163 | } |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | string signature_to_type(const string &signature) |
| 168 | { |
| 169 | string type; |
| 170 | unsigned int i = 0; |
| 171 | _parse_signature(signature, type, i); |
| 172 | return type; |
| 173 | } |