[580] | 1 | /* |
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[1] | 2 | * Author : Gérald FENOY |
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| 3 | * |
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| 4 | * Copyright (c) 2009-2010 GeoLabs SARL |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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| 7 | * of this software and associated documentation files (the "Software"), to deal |
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| 8 | * in the Software without restriction, including without limitation the rights |
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| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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| 10 | * copies of the Software, and to permit persons to whom the Software is |
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| 11 | * furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice shall be included in |
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| 14 | * all copies or substantial portions of the Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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| 22 | * THE SOFTWARE. |
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| 23 | */ |
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| 24 | |
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[556] | 25 | #ifdef WIN32 |
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| 26 | #define NO_FCGI_DEFINES |
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| 27 | #endif |
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[587] | 28 | |
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| 29 | #ifndef ZEND_DEBUG |
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| 30 | #define ZEND_DEBUG 0 |
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| 31 | #endif |
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[556] | 32 | |
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[1] | 33 | #include "service_internal_php.h" |
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| 34 | |
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[509] | 35 | #include <sapi/embed/php_embed.h> |
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| 36 | #include <zend_stream.h> |
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| 37 | |
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| 38 | zval *php_Array_from_maps(maps* t); |
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| 39 | zval* php_Array_from_map(map*); |
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| 40 | maps* php_maps_from_Array(HashTable* t); |
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| 41 | map* php_map_from_HasTable(HashTable* t); |
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| 42 | |
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[586] | 43 | #ifdef ZTS |
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| 44 | void ***tsrm_ls; |
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| 45 | #endif |
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| 46 | |
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| 47 | ZEND_BEGIN_MODULE_GLOBALS(zoo) |
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| 48 | long _SERVICE_SUCCEEDED; |
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| 49 | long _SERVICE_FAILED; |
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| 50 | ZEND_END_MODULE_GLOBALS(zoo) |
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| 51 | |
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| 52 | #ifdef ZTS |
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| 53 | #define ZOO_G(v) TSRMG(zoo_globals_id, zend_zoo_globals *, v) |
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| 54 | #else |
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| 55 | #define ZOO_G(v) (zoo_globals.v) |
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| 56 | #endif |
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| 57 | |
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| 58 | #define PHP_ZOO_VERSION "1.0" |
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| 59 | #define PHP_ZOO_EXTNAME "ZOO" |
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| 60 | |
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| 61 | PHP_MINIT_FUNCTION(zoo); |
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| 62 | PHP_MSHUTDOWN_FUNCTION(zoo); |
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| 63 | PHP_RINIT_FUNCTION(zoo); |
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| 64 | |
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| 65 | PHP_FUNCTION(zoo_Translate); |
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| 66 | PHP_FUNCTION(zoo_UpdateStatus); |
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| 67 | PHP_FUNCTION(zoo_SERVICE_SUCCEEDED); |
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| 68 | PHP_FUNCTION(zoo_SERVICE_FAILED); |
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| 69 | |
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| 70 | extern zend_module_entry zoo_module_entry; |
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| 71 | #define phpext_zoo_ptr &zoo_entry |
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| 72 | |
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| 73 | ZEND_DECLARE_MODULE_GLOBALS(zoo) |
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| 74 | |
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| 75 | static zend_function_entry zoo_functions[] = { |
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| 76 | PHP_FE(zoo_Translate, NULL) |
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| 77 | PHP_FE(zoo_UpdateStatus, NULL) |
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| 78 | PHP_FE(zoo_SERVICE_SUCCEEDED, NULL) |
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| 79 | PHP_FE(zoo_SERVICE_FAILED, NULL) |
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| 80 | {NULL, NULL, NULL} |
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| 81 | }; |
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| 82 | |
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| 83 | zend_module_entry zoo_module_entry = { |
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| 84 | #if ZEND_MODULE_API_NO >= 20010901 |
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| 85 | STANDARD_MODULE_HEADER, |
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| 86 | #endif |
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| 87 | PHP_ZOO_EXTNAME, |
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| 88 | zoo_functions, |
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| 89 | PHP_MINIT(zoo), |
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| 90 | PHP_MSHUTDOWN(zoo), |
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| 91 | PHP_RINIT(zoo), |
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| 92 | NULL, |
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| 93 | NULL, |
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| 94 | #if ZEND_MODULE_API_NO >= 20010901 |
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| 95 | PHP_ZOO_VERSION, |
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| 96 | #endif |
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| 97 | STANDARD_MODULE_PROPERTIES |
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| 98 | }; |
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| 99 | |
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| 100 | ZEND_GET_MODULE(zoo) |
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| 101 | |
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| 102 | PHP_INI_BEGIN() |
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| 103 | PHP_INI_END() |
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| 104 | |
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| 105 | static void |
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| 106 | php_zoo_init_globals(zend_zoo_globals *zoo_globals) |
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| 107 | { |
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| 108 | zoo_globals->_SERVICE_SUCCEEDED=3; |
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| 109 | zoo_globals->_SERVICE_FAILED=4; |
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| 110 | } |
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| 111 | |
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| 112 | PHP_RINIT_FUNCTION(zoo) |
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| 113 | { |
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| 114 | return SUCCESS; |
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| 115 | } |
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| 116 | |
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| 117 | PHP_MINIT_FUNCTION(zoo) |
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| 118 | { |
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| 119 | ZEND_INIT_MODULE_GLOBALS(zoo, php_zoo_init_globals,NULL); |
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| 120 | REGISTER_INI_ENTRIES(); |
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| 121 | return SUCCESS; |
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| 122 | } |
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| 123 | |
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| 124 | PHP_MSHUTDOWN_FUNCTION(zoo) |
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| 125 | { |
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| 126 | UNREGISTER_INI_ENTRIES(); |
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| 127 | return SUCCESS; |
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| 128 | } |
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| 129 | |
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| 130 | PHP_FUNCTION(zoo_Translate) |
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| 131 | { |
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| 132 | char *value; |
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| 133 | int value_len; |
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| 134 | if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &value, &value_len) == FAILURE) { |
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| 135 | RETURN_NULL(); |
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| 136 | } |
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| 137 | RETURN_STRING(_ss(value), 1); |
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| 138 | } |
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| 139 | |
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| 140 | PHP_FUNCTION(zoo_UpdateStatus) |
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| 141 | { |
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| 142 | zval *arr; |
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| 143 | char *message; |
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| 144 | int message_len; |
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| 145 | long pourcent; |
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| 146 | char *status=(char*)malloc(4*sizeof(char)); |
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| 147 | if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "asl", &arr, &message, &message_len,&pourcent) == FAILURE) { |
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| 148 | RETURN_NULL(); |
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| 149 | } |
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| 150 | HashTable* t=HASH_OF(arr); |
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| 151 | maps* conf=php_maps_from_Array(t); |
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| 152 | setMapInMaps(conf,"lenv","message",message); |
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| 153 | sprintf(status,"%d",pourcent); |
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| 154 | setMapInMaps(conf,"lenv","status",status); |
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| 155 | _updateStatus(conf); |
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| 156 | freeMaps(&conf); |
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| 157 | free(conf); |
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| 158 | free(status); |
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| 159 | RETURN_NULL(); |
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| 160 | } |
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| 161 | |
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| 162 | PHP_FUNCTION(zoo_SERVICE_SUCCEEDED) |
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| 163 | { |
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| 164 | RETURN_LONG(ZOO_G(_SERVICE_SUCCEEDED)); |
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| 165 | } |
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| 166 | |
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| 167 | PHP_FUNCTION(zoo_SERVICE_FAILED) |
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| 168 | { |
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| 169 | RETURN_LONG(ZOO_G(_SERVICE_FAILED)); |
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| 170 | } |
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| 171 | |
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[580] | 172 | /** |
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| 173 | * Load a PHP script then run the function corresponding to the service by |
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| 174 | * passing the conf, inputs and outputs parameters by reference. |
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| 175 | * |
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| 176 | * @param main_conf the conf maps containing the main.cfg settings |
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| 177 | * @param request the map containing the HTTP request |
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| 178 | * @param s the service structure |
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| 179 | * @param real_inputs the maps containing the inputs |
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| 180 | * @param real_outputs the maps containing the outputs |
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| 181 | */ |
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[556] | 182 | int zoo_php_support(maps** main_conf,map* request,service* s,maps **real_inputs,maps **real_outputs){ |
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[1] | 183 | maps* m=*main_conf; |
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| 184 | maps* inputs=*real_inputs; |
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| 185 | maps* outputs=*real_outputs; |
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| 186 | char ntmp[1024]; |
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| 187 | getcwd(ntmp,1024); |
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| 188 | map* tmp=getMap(request,"metapath"); |
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| 189 | |
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| 190 | int res=SERVICE_FAILED; |
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| 191 | |
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| 192 | tmp=getMap(s->content,"serviceProvider"); |
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[586] | 193 | map* cwd=getMapFromMaps(m,"lenv","cwd"); |
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| 194 | map* mp=getMap(request,"metapath"); |
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| 195 | char *scriptName; |
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| 196 | if(mp!=NULL && strlen(mp->value)>0){ |
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| 197 | scriptName=(char*)malloc((strlen(cwd->value)+strlen(mp->value)+strlen(tmp->value)+3)*sizeof(char)); |
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| 198 | sprintf(scriptName,"%s/%s/%s",cwd->value,mp->value,tmp->value); |
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| 199 | }else{ |
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| 200 | scriptName=(char*)malloc((strlen(cwd->value)+strlen(tmp->value)+2)*sizeof(char)); |
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| 201 | sprintf(scriptName,"%s/%s",cwd->value,tmp->value); |
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| 202 | } |
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[1] | 203 | zend_file_handle iscript; |
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[586] | 204 | iscript.type=ZEND_HANDLE_FD; |
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| 205 | iscript.opened_path=NULL; |
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[1] | 206 | iscript.filename=tmp->value; |
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[586] | 207 | iscript.free_filename=0; |
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| 208 | FILE* temp=fopen(scriptName,"rb"); |
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| 209 | if(temp==NULL){ |
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[1] | 210 | char tmp1[1024]; |
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[586] | 211 | sprintf(tmp1,_("Unable to load the PHP file %s"),tmp->value); |
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| 212 | free(scriptName); |
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| 213 | return errorException(m,tmp1,"NoApplicableCode",NULL); |
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[1] | 214 | } |
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[586] | 215 | iscript.handle.fd=fileno(temp); |
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[1] | 216 | |
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[586] | 217 | php_embed_init(0,NULL PTSRMLS_CC); |
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[556] | 218 | |
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[1] | 219 | zend_try { |
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[586] | 220 | zend_startup_module(&zoo_module_entry); |
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[1] | 221 | php_execute_script(&iscript TSRMLS_CC); |
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| 222 | zval *iargs[3]; |
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| 223 | zval iret, ifunc,ifile; |
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| 224 | |
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| 225 | ZVAL_STRING(&ifunc, s->name, 0); |
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| 226 | iargs[0] = php_Array_from_maps(*main_conf); |
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| 227 | iargs[1] = php_Array_from_maps(*real_inputs); |
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| 228 | iargs[2] = php_Array_from_maps(*real_outputs); |
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[586] | 229 | |
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| 230 | if((res=call_user_function(EG(function_table), NULL, &ifunc, &iret, 3, iargs TSRMLS_CC))==SUCCESS){ |
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| 231 | |
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| 232 | HashTable* t=HASH_OF(iargs[2]); |
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| 233 | HashTable* t1=HASH_OF(iargs[0]); |
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| 234 | *real_outputs=php_maps_from_Array(t); |
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| 235 | *main_conf=php_maps_from_Array(t1); |
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[1] | 236 | |
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[586] | 237 | res=Z_LVAL(iret); |
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| 238 | }else{ |
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| 239 | free(scriptName); |
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| 240 | fclose(temp); |
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| 241 | return errorException(m,"Unable to process.","NoApplicableCode",NULL);; |
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| 242 | } |
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[1] | 243 | } zend_catch { |
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[586] | 244 | free(scriptName); |
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| 245 | fclose(temp); |
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| 246 | return errorException(m,"Unable to process.","NoApplicableCode",NULL);; |
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[1] | 247 | } zend_end_try(); |
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[586] | 248 | free(scriptName); |
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| 249 | fclose(temp); |
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[1] | 250 | php_embed_shutdown(TSRMLS_C); |
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| 251 | |
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| 252 | return res; |
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| 253 | } |
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| 254 | |
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[580] | 255 | /** |
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| 256 | * Convert a maps to a php Array |
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| 257 | * |
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| 258 | * @param t the maps to convert |
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| 259 | * @return the php Array |
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| 260 | */ |
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[1] | 261 | zval *php_Array_from_maps(maps* t){ |
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| 262 | zval *mapArray; |
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| 263 | zval *mapArrayTmp; |
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| 264 | maps* tmp=t; |
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| 265 | int tres=0; |
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| 266 | MAKE_STD_ZVAL(mapArray); |
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| 267 | tres=array_init(mapArray); |
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| 268 | while(tmp!=NULL){ |
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| 269 | add_assoc_zval(mapArray,tmp->name,php_Array_from_map(tmp->content)); |
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| 270 | tmp=tmp->next; |
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| 271 | } |
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| 272 | return mapArray; |
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| 273 | } |
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| 274 | |
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[580] | 275 | /** |
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| 276 | * Convert a map to a php Array |
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| 277 | * |
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| 278 | * @param t the map to convert |
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| 279 | * @return the php Array |
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| 280 | */ |
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[1] | 281 | zval *php_Array_from_map(map* t){ |
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| 282 | zval *mapArray; |
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| 283 | zval *mapArrayTmp; |
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| 284 | map* tmp=t; |
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| 285 | int tres=0; |
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| 286 | MAKE_STD_ZVAL(mapArray); |
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| 287 | tres=array_init(mapArray); |
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| 288 | while(tmp!=NULL){ |
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[556] | 289 | map* sMap=getMapArray(tmp,"size",0); |
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| 290 | if(strncmp(tmp->name,"value",5)==0 && sMap!=NULL && tmp->value != NULL){ |
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[508] | 291 | tres=add_assoc_stringl(mapArray,tmp->name,tmp->value,atoi(sMap->value),1); |
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[556] | 292 | } |
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| 293 | else if (tmp->value != NULL) { |
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[508] | 294 | tres=add_assoc_string(mapArray,tmp->name,tmp->value,1); |
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[556] | 295 | } |
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[1] | 296 | tmp=tmp->next; |
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| 297 | } |
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| 298 | return mapArray; |
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| 299 | } |
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| 300 | |
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[580] | 301 | /** |
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| 302 | * Convert a php Array to a maps |
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| 303 | * |
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| 304 | * @param t the php Array to convert |
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| 305 | * @return the created maps |
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| 306 | */ |
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[1] | 307 | maps* php_maps_from_Array(HashTable *t){ |
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| 308 | maps* final_res=NULL; |
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| 309 | maps* cursor=final_res; |
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| 310 | char key[1024]; |
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| 311 | for(zend_hash_internal_pointer_reset(t); |
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| 312 | zend_hash_has_more_elements(t) == SUCCESS; |
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| 313 | zend_hash_move_forward(t)) { |
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| 314 | char *key; |
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| 315 | uint keylen; |
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| 316 | ulong idx; |
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| 317 | int type; |
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| 318 | zval **ppzval, tmpcopy; |
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| 319 | type = zend_hash_get_current_key_ex(t, &key, &keylen, &idx, 0, NULL); |
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| 320 | if (zend_hash_get_current_data(t, (void**)&ppzval) == FAILURE) { |
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| 321 | /** |
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| 322 | * Should never actually fail since the key is known to exist. |
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| 323 | */ |
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| 324 | continue; |
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| 325 | } |
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| 326 | /** |
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| 327 | * Duplicate the zval so that * the orignal’s contents are not destroyed |
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| 328 | */ |
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| 329 | tmpcopy = **ppzval; |
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[508] | 330 | #ifdef DEBUG |
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[1] | 331 | fprintf(stderr,"key : %s\n",key); |
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[508] | 332 | #endif |
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[1] | 333 | zval_copy_ctor(&tmpcopy); |
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[508] | 334 | #ifdef DEBUG |
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[1] | 335 | fprintf(stderr,"key : %s\n",key); |
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[508] | 336 | #endif |
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[1] | 337 | /** |
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| 338 | * Reset refcount & Convert |
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| 339 | */ |
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| 340 | INIT_PZVAL(&tmpcopy); |
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| 341 | //convert_to_string(&tmpcopy); |
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| 342 | if (type == HASH_KEY_IS_STRING) { |
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| 343 | /** |
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| 344 | * String Key / Associative |
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| 345 | */ |
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| 346 | cursor=(maps*)malloc(MAPS_SIZE); |
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| 347 | cursor->name=strdup(key); |
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| 348 | } |
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[556] | 349 | #ifdef DEBUG |
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[1] | 350 | fprintf(stderr,"key : %s\n",key); |
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[556] | 351 | #endif |
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[1] | 352 | HashTable* t=HASH_OF(*ppzval); |
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[508] | 353 | #ifdef DEBUG |
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[1] | 354 | fprintf(stderr,"key : %s\n",key); |
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[508] | 355 | #endif |
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[1] | 356 | cursor->content=php_map_from_HasTable(t); |
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| 357 | cursor->next=NULL; |
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| 358 | if(final_res==NULL) |
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| 359 | final_res=cursor; |
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[586] | 360 | else{ |
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[1] | 361 | addMapsToMaps(&final_res,cursor); |
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[586] | 362 | freeMaps(&cursor); |
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| 363 | free(cursor); |
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| 364 | } |
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[508] | 365 | #ifdef DEBUG |
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[1] | 366 | fprintf(stderr,"key : %s\n",key); |
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[508] | 367 | #endif |
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[1] | 368 | /** |
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| 369 | * Toss out old copy |
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| 370 | */ |
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| 371 | zval_dtor(&tmpcopy); |
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| 372 | } |
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| 373 | return final_res; |
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| 374 | } |
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| 375 | |
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[580] | 376 | /** |
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| 377 | * Convert a php Array to a map |
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| 378 | * |
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| 379 | * @param t the php Array to convert |
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| 380 | * @return the created map |
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| 381 | */ |
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[1] | 382 | map* php_map_from_HasTable(HashTable* t){ |
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| 383 | #ifdef DEBUG |
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| 384 | fprintf(stderr,"mapsFromPHPArray start\n"); |
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| 385 | #endif |
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| 386 | map* final_res=(map*)malloc(MAP_SIZE); |
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| 387 | final_res=NULL; |
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| 388 | char key[1024]; |
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[508] | 389 | for(zend_hash_internal_pointer_reset(t); |
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| 390 | zend_hash_has_more_elements(t) == SUCCESS; |
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| 391 | zend_hash_move_forward(t)) { |
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| 392 | char *key; |
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| 393 | uint keylen; |
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| 394 | ulong idx; |
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| 395 | int type; |
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| 396 | int len; |
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| 397 | zval **ppzval, tmpcopy; |
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[1] | 398 | type = zend_hash_get_current_key_ex(t, &key, &keylen, &idx, 0, NULL); |
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| 399 | if (zend_hash_get_current_data(t, (void**)&ppzval) == FAILURE) { |
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| 400 | /* Should never actually fail * since the key is known to exist. */ |
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| 401 | continue; |
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| 402 | } |
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| 403 | /** |
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| 404 | * Duplicate the zval so that * the orignal’s contents are not destroyed |
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| 405 | */ |
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| 406 | tmpcopy = **ppzval; |
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| 407 | zval_copy_ctor(&tmpcopy); |
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| 408 | /** |
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| 409 | * Reset refcount & Convert |
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| 410 | */ |
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| 411 | INIT_PZVAL(&tmpcopy); |
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[508] | 412 | convert_to_string(&tmpcopy); |
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[509] | 413 | if(strncmp(key,"value",5)==0){ |
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| 414 | len=Z_STRLEN_P(&tmpcopy); |
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| 415 | addToMapWithSize(final_res,key,Z_STRVAL_P(&tmpcopy),len); |
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[1] | 416 | } |
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| 417 | else{ |
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[508] | 418 | if(final_res==NULL){ |
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| 419 | #ifdef DEBUG |
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| 420 | fprintf(stderr,"%s => %s\n",key,Z_STRVAL(tmpcopy)); |
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| 421 | #endif |
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| 422 | final_res=createMap(key,Z_STRVAL(tmpcopy)); |
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| 423 | } |
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| 424 | else{ |
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| 425 | #ifdef DEBUG |
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| 426 | fprintf(stderr,"%s => %s\n",key,Z_STRVAL(tmpcopy)); |
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| 427 | #endif |
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[509] | 428 | addToMap(final_res,key,Z_STRVAL(tmpcopy)); |
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[508] | 429 | } |
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[1] | 430 | } |
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| 431 | /* Toss out old copy */ |
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| 432 | zval_dtor(&tmpcopy); |
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| 433 | } |
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| 434 | return final_res; |
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| 435 | } |
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