git.m6w6.name Git - m6w6/ext-http/blob - http_exception_object.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2007, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #include "php_http.h"
  16
  17 #ifdef ZEND_ENGINE_2
  18
  19 #ifndef HTTP_DBG_EXCEPTIONS
  20 #       define HTTP_DBG_EXCEPTIONS 0
  21 #endif
  22
  23 #include "zend_interfaces.h"
  24 #include "zend_exceptions.h"
  25 #include "php_http_exception_object.h"
  26
  27 zend_class_entry *http_exception_object_ce;
  28 zend_class_entry *HTTP_EX_CE(runtime);
  29 zend_class_entry *HTTP_EX_CE(header);
  30 zend_class_entry *HTTP_EX_CE(malformed_headers);
  31 zend_class_entry *HTTP_EX_CE(request_method);
  32 zend_class_entry *HTTP_EX_CE(message_type);
  33 zend_class_entry *HTTP_EX_CE(invalid_param);
  34 zend_class_entry *HTTP_EX_CE(encoding);
  35 zend_class_entry *HTTP_EX_CE(request);
  36 zend_class_entry *HTTP_EX_CE(request_pool);
  37 zend_class_entry *HTTP_EX_CE(socket);
  38 zend_class_entry *HTTP_EX_CE(response);
  39 zend_class_entry *HTTP_EX_CE(url);
  40 zend_class_entry *HTTP_EX_CE(querystring);
  41
  42 #define HTTP_EMPTY_ARGS(method)                                 HTTP_EMPTY_ARGS_EX(HttpException, method, 0)
  43 #define HTTP_EXCEPTION_ME(method, visibility)   PHP_ME(HttpException, method, HTTP_ARGS(HttpException, method), visibility)
  44
  45 HTTP_EMPTY_ARGS(__toString);
  46
  47 zend_function_entry http_exception_object_fe[] = {
  48         HTTP_EXCEPTION_ME(__toString, ZEND_ACC_PUBLIC)
  49
  50         EMPTY_FUNCTION_ENTRY
  51 };
  52
  53 #if HTTP_DBG_EXCEPTIONS
  54 static void http_exception_hook(zval *ex TSRMLS_DC)
  55 {
  56         if (ex) {
  57                 zval *m = zend_read_property(Z_OBJCE_P(ex), ex, "message", lenof("message"), 0 TSRMLS_CC);
  58                 fprintf(stderr, "*** Threw exception '%s'\n", Z_STRVAL_P(m));
  59         } else {
  60                 fprintf(stderr, "*** Threw NULL exception\n");
  61         }
  62 }
  63 #endif
  64
  65 PHP_MINIT_FUNCTION(http_exception_object)
  66 {
  67         HTTP_REGISTER_CLASS(HttpException, http_exception_object, ZEND_EXCEPTION_GET_DEFAULT(), 0);
  68
  69         zend_declare_property_null(HTTP_EX_DEF_CE, "innerException", lenof("innerException"), ZEND_ACC_PUBLIC TSRMLS_CC);
  70
  71         HTTP_REGISTER_EXCEPTION(HttpRuntimeException, HTTP_EX_CE(runtime), HTTP_EX_DEF_CE);
  72         HTTP_REGISTER_EXCEPTION(HttpInvalidParamException, HTTP_EX_CE(invalid_param), HTTP_EX_DEF_CE);
  73         HTTP_REGISTER_EXCEPTION(HttpHeaderException, HTTP_EX_CE(header), HTTP_EX_DEF_CE);
  74         HTTP_REGISTER_EXCEPTION(HttpMalformedHeadersException, HTTP_EX_CE(malformed_headers), HTTP_EX_DEF_CE);
  75         HTTP_REGISTER_EXCEPTION(HttpRequestMethodException, HTTP_EX_CE(request_method), HTTP_EX_DEF_CE);
  76         HTTP_REGISTER_EXCEPTION(HttpMessageTypeException, HTTP_EX_CE(message_type), HTTP_EX_DEF_CE);
  77         HTTP_REGISTER_EXCEPTION(HttpEncodingException, HTTP_EX_CE(encoding), HTTP_EX_DEF_CE);
  78         HTTP_REGISTER_EXCEPTION(HttpRequestException, HTTP_EX_CE(request), HTTP_EX_DEF_CE);
  79
  80         zend_declare_property_long(HTTP_EX_CE(request), "curlCode", lenof("curlCode"), 0, ZEND_ACC_PUBLIC TSRMLS_CC);
  81
  82         HTTP_REGISTER_EXCEPTION(HttpRequestPoolException, HTTP_EX_CE(request_pool), HTTP_EX_DEF_CE);
  83         HTTP_REGISTER_EXCEPTION(HttpSocketException, HTTP_EX_CE(socket), HTTP_EX_DEF_CE);
  84         HTTP_REGISTER_EXCEPTION(HttpResponseException, HTTP_EX_CE(response), HTTP_EX_DEF_CE);
  85         HTTP_REGISTER_EXCEPTION(HttpUrlException, HTTP_EX_CE(url), HTTP_EX_DEF_CE);
  86         HTTP_REGISTER_EXCEPTION(HttpQueryStringException, HTTP_EX_CE(querystring), HTTP_EX_DEF_CE);
  87
  88         HTTP_LONG_CONSTANT("HTTP_E_RUNTIME", HTTP_E_RUNTIME);
  89         HTTP_LONG_CONSTANT("HTTP_E_INVALID_PARAM", HTTP_E_INVALID_PARAM);
  90         HTTP_LONG_CONSTANT("HTTP_E_HEADER", HTTP_E_HEADER);
  91         HTTP_LONG_CONSTANT("HTTP_E_MALFORMED_HEADERS", HTTP_E_MALFORMED_HEADERS);
  92         HTTP_LONG_CONSTANT("HTTP_E_REQUEST_METHOD", HTTP_E_REQUEST_METHOD);
  93         HTTP_LONG_CONSTANT("HTTP_E_MESSAGE_TYPE", HTTP_E_MESSAGE_TYPE);
  94         HTTP_LONG_CONSTANT("HTTP_E_ENCODING", HTTP_E_ENCODING);
  95         HTTP_LONG_CONSTANT("HTTP_E_REQUEST", HTTP_E_REQUEST);
  96         HTTP_LONG_CONSTANT("HTTP_E_REQUEST_POOL", HTTP_E_REQUEST_POOL);
  97         HTTP_LONG_CONSTANT("HTTP_E_SOCKET", HTTP_E_SOCKET);
  98         HTTP_LONG_CONSTANT("HTTP_E_RESPONSE", HTTP_E_RESPONSE);
  99         HTTP_LONG_CONSTANT("HTTP_E_URL", HTTP_E_URL);
 100         HTTP_LONG_CONSTANT("HTTP_E_QUERYSTRING", HTTP_E_QUERYSTRING);
 101
 102 #if HTTP_DBG_EXCEPTIONS
 103         zend_throw_exception_hook=http_exception_hook;
 104 #endif
 105
 106         return SUCCESS;
 107 }
 108
 109 zend_class_entry *_http_exception_get_default()
 110 {
 111         return http_exception_object_ce;
 112 }
 113
 114 zend_class_entry *_http_exception_get_for_code(long code)
 115 {
 116         zend_class_entry *ex = http_exception_object_ce;
 117
 118         switch (code) {
 119                 case HTTP_E_RUNTIME:                                    ex = HTTP_EX_CE(runtime);                                       break;
 120                 case HTTP_E_INVALID_PARAM:                              ex = HTTP_EX_CE(invalid_param);                         break;
 121                 case HTTP_E_HEADER:                                             ex = HTTP_EX_CE(header);                                        break;
 122                 case HTTP_E_MALFORMED_HEADERS:                  ex = HTTP_EX_CE(malformed_headers);                     break;
 123                 case HTTP_E_REQUEST_METHOD:                             ex = HTTP_EX_CE(request_method);                        break;
 124                 case HTTP_E_MESSAGE_TYPE:                               ex = HTTP_EX_CE(message_type);                          break;
 125                 case HTTP_E_ENCODING:                                   ex = HTTP_EX_CE(encoding);                                      break;
 126                 case HTTP_E_REQUEST:                                    ex = HTTP_EX_CE(request);                                       break;
 127                 case HTTP_E_REQUEST_POOL:                               ex = HTTP_EX_CE(request_pool);                          break;
 128                 case HTTP_E_SOCKET:                                             ex = HTTP_EX_CE(socket);                                        break;
 129                 case HTTP_E_RESPONSE:                                   ex = HTTP_EX_CE(response);                                      break;
 130                 case HTTP_E_URL:                                                ex = HTTP_EX_CE(url);                                           break;
 131                 case HTTP_E_QUERYSTRING:                                ex = HTTP_EX_CE(querystring);                           break;
 132         }
 133
 134         return ex;
 135 }
 136
 137 PHP_METHOD(HttpException, __toString)
 138 {
 139         phpstr full_str;
 140         zend_class_entry *ce;
 141         zval *zobj = getThis(), *retval = NULL, *m, *f, *l;
 142
 143         phpstr_init(&full_str);
 144
 145         do {
 146                 ce = Z_OBJCE_P(zobj);
 147
 148                 m = zend_read_property(ce, zobj, "message", lenof("message"), 0 TSRMLS_CC);
 149                 f = zend_read_property(ce, zobj, "file", lenof("file"), 0 TSRMLS_CC);
 150                 l = zend_read_property(ce, zobj, "line", lenof("line"), 0 TSRMLS_CC);
 151
 152                 if (m && f && l && Z_TYPE_P(m) == IS_STRING && Z_TYPE_P(f) == IS_STRING && Z_TYPE_P(l) == IS_LONG) {
 153                         if (zobj != getThis()) {
 154                                 phpstr_appends(&full_str, " inner ");
 155                         }
 156
 157                         phpstr_appendf(&full_str, "exception '%.*s' with message '%.*s' in %.*s:%ld" PHP_EOL,
 158                                 ce->name_length, ce->name, Z_STRLEN_P(m), Z_STRVAL_P(m), Z_STRLEN_P(f), Z_STRVAL_P(f), Z_LVAL_P(l)
 159                         );
 160                 } else {
 161                         break;
 162                 }
 163
 164                 zobj = zend_read_property(ce, zobj, "innerException", lenof("innerException"), 0 TSRMLS_CC);
 165         } while (Z_TYPE_P(zobj) == IS_OBJECT);
 166
 167         if (zend_call_method_with_0_params(&getThis(), Z_OBJCE_P(getThis()), NULL, "gettraceasstring", &retval) && Z_TYPE_P(retval) == IS_STRING) {
 168                 phpstr_appends(&full_str, "Stack trace:" PHP_EOL);
 169                 phpstr_append(&full_str, Z_STRVAL_P(retval), Z_STRLEN_P(retval));
 170                 zval_ptr_dtor(&retval);
 171         }
 172
 173         RETURN_PHPSTR_VAL(&full_str);
 174 }
 175
 176 #endif
 177
 178 /*
 179  * Local variables:
 180  * tab-width: 4
 181  * c-basic-offset: 4
 182  * End:
 183  * vim600: noet sw=4 ts=4 fdm=marker
 184  * vim<600: noet sw=4 ts=4
 185  */
 186