char * wsf_util_serialize_om ( const axutil_env_t * env, axiom_node_t * ret_node) { axiom_xml_writer_t *writer = NULL; axiom_output_t *om_output = NULL; axis2_char_t *buffer = NULL, *new_buffer = NULL; unsigned int buffer_len = 0; writer = axiom_xml_writer_create_for_memory (env, NULL, AXIS2_TRUE, 0, AXIS2_XML_PARSER_TYPE_BUFFER); om_output = axiom_output_create (env, writer); axiom_node_serialize (ret_node, env, om_output); buffer = (axis2_char_t *) axiom_xml_writer_get_xml (writer, env); buffer_len = axutil_strlen (buffer); new_buffer = AXIS2_MALLOC (env->allocator, sizeof (axis2_char_t) * (buffer_len + 1)); memcpy (new_buffer, buffer, buffer_len); new_buffer[buffer_len] = '\0'; axiom_output_free(om_output, env); return new_buffer; }
axis2_status_t AXIS2_CALL om_node_serialize( axiom_node_t * node, const axutil_env_t * env) { axiom_output_t *om_output = NULL; axiom_xml_writer_t *writer = NULL; axis2_char_t *output_buffer = NULL; axis2_status_t status = AXIS2_FAILURE; writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_TRUE, 0, AXIS2_XML_PARSER_TYPE_BUFFER); om_output = axiom_output_create(env, writer); status = axiom_node_serialize(node, env, om_output); if (status != AXIS2_SUCCESS) { printf("\naxiom_node_serialize failed\n"); return 0; } else printf("\naxiom_node_serialize success\n"); /* end serializing stuff */ /*axiom_node_free_tree(node1, env); */ output_buffer = (axis2_char_t *) axiom_xml_writer_get_xml(writer, env); printf("\nend test_om_serialize\n"); }
axiom_node_t * build_om_programatically( const axutil_env_t * env) { axiom_node_t *version_om_node = NULL; axiom_element_t *version_om_ele = NULL; axiom_namespace_t *ns1 = NULL; axiom_xml_writer_t *xml_writer = NULL; axiom_output_t *om_output = NULL; axis2_char_t *buffer = NULL; ns1 = axiom_namespace_create(env, "urn:aewebservices71", "ns1"); version_om_ele = axiom_element_create(env, NULL, "GetVersion", ns1, &version_om_node); xml_writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_FALSE, AXIS2_FALSE, AXIS2_XML_PARSER_TYPE_BUFFER); om_output = axiom_output_create(env, xml_writer); axiom_node_serialize(version_om_node, env, om_output); buffer = (axis2_char_t *) axiom_xml_writer_get_xml(xml_writer, env); AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "\nSending OM node in XML : %s \n", buffer); if (om_output) { axiom_output_free(om_output, env); om_output = NULL; } axiom_namespace_free(ns1, env); return version_om_node; }
axis2_status_t AXIS2_CALL axis2_libcurl_send( axis2_libcurl_t *data, axiom_output_t * om_output, const axutil_env_t * env, axis2_msg_ctx_t * msg_ctx, axiom_soap_envelope_t * out, const axis2_char_t * str_url, const axis2_char_t * soap_action) { struct curl_slist *headers = NULL; axiom_soap_body_t *soap_body; axis2_bool_t is_soap = AXIS2_TRUE; axis2_bool_t send_via_get = AXIS2_FALSE; axis2_bool_t send_via_head = AXIS2_FALSE; axis2_bool_t send_via_put = AXIS2_FALSE; axis2_bool_t send_via_delete = AXIS2_FALSE; axis2_bool_t doing_mtom = AXIS2_FALSE; axiom_node_t *body_node = NULL; axiom_node_t *data_out = NULL; axutil_property_t *method = NULL; axis2_char_t *method_value = NULL; axiom_xml_writer_t *xml_writer = NULL; axis2_char_t *buffer = NULL; unsigned int buffer_size = 0; int content_length = -1; axis2_char_t *content_type = NULL; /*axis2_char_t *content_len = AXIS2_HTTP_HEADER_CONTENT_LENGTH_; */ const axis2_char_t *char_set_enc = NULL; axis2_char_t *content = AXIS2_HTTP_HEADER_CONTENT_TYPE_; axis2_char_t *soap_action_header = AXIS2_HTTP_HEADER_SOAP_ACTION_; axutil_stream_t *in_stream; axutil_property_t *trans_in_property; axutil_string_t *char_set_enc_str; axis2_byte_t *output_stream = NULL; int output_stream_size = 0; CURL *handler; axis2_conf_ctx_t *conf_ctx = NULL; axis2_conf_t *conf = NULL; axis2_transport_out_desc_t *trans_desc = NULL; axutil_param_t *write_xml_declaration_param = NULL; axutil_hash_t *transport_attrs = NULL; axis2_bool_t write_xml_declaration = AXIS2_FALSE; axutil_property_t *property; int *response_length = NULL; axis2_http_status_line_t *status_line = NULL; axis2_char_t *status_line_str = NULL; axis2_char_t *tmp_strcat = NULL; int status_code = 0; AXIS2_PARAM_CHECK(env->error, data, AXIS2_FAILURE); AXIS2_PARAM_CHECK(env->error, data->handler, AXIS2_FAILURE); handler = data->handler; curl_easy_reset(handler); curl_easy_setopt(handler, CURLOPT_ERRORBUFFER, data->errorbuffer); headers = curl_slist_append(headers, AXIS2_HTTP_HEADER_USER_AGENT_AXIS2C); headers = curl_slist_append(headers, AXIS2_HTTP_HEADER_ACCEPT_); headers = curl_slist_append(headers, AXIS2_HTTP_HEADER_EXPECT_); if(AXIS2_FAILURE == axis2_libcurl_set_options(handler, env, msg_ctx)) { AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[axis2libcurl]Setting options in Libcurl failed"); return AXIS2_FAILURE; } if (AXIS2_TRUE == axis2_msg_ctx_get_doing_rest(msg_ctx, env)) { is_soap = AXIS2_FALSE; } else { is_soap = AXIS2_TRUE; } if (!is_soap) { soap_body = axiom_soap_envelope_get_body(out, env); if (!soap_body) { AXIS2_HANDLE_ERROR(env, AXIS2_ERROR_SOAP_ENVELOPE_OR_SOAP_BODY_NULL, AXIS2_FAILURE); return AXIS2_FAILURE; } body_node = axiom_soap_body_get_base_node(soap_body, env); if (!body_node) { AXIS2_HANDLE_ERROR(env, AXIS2_ERROR_SOAP_ENVELOPE_OR_SOAP_BODY_NULL, AXIS2_FAILURE); return AXIS2_FAILURE; } data_out = axiom_node_get_first_element(body_node, env); method = (axutil_property_t *) axis2_msg_ctx_get_property(msg_ctx, env, AXIS2_HTTP_METHOD); if (method) { method_value = (axis2_char_t *) axutil_property_get_value(method, env); } /* The default is POST */ if (method_value && 0 == axutil_strcmp(method_value, AXIS2_HTTP_GET)) { send_via_get = AXIS2_TRUE; } else if (method_value && 0 == axutil_strcmp(method_value, AXIS2_HTTP_HEAD)) { send_via_head = AXIS2_TRUE; } else if (method_value && 0 == axutil_strcmp(method_value, AXIS2_HTTP_PUT)) { send_via_put = AXIS2_TRUE; } else if (method_value && 0 == axutil_strcmp(method_value, AXIS2_HTTP_DELETE)) { send_via_delete = AXIS2_TRUE; } } conf_ctx = axis2_msg_ctx_get_conf_ctx (msg_ctx, env); if (conf_ctx) { conf = axis2_conf_ctx_get_conf (conf_ctx, env); } if (conf) { trans_desc = axis2_conf_get_transport_out (conf, env, AXIS2_TRANSPORT_ENUM_HTTP); } if (trans_desc) { write_xml_declaration_param = axutil_param_container_get_param (axis2_transport_out_desc_param_container (trans_desc, env), env, AXIS2_XML_DECLARATION); } if (write_xml_declaration_param) { transport_attrs = axutil_param_get_attributes (write_xml_declaration_param, env); if (transport_attrs) { axutil_generic_obj_t *obj = NULL; axiom_attribute_t *write_xml_declaration_attr = NULL; axis2_char_t *write_xml_declaration_attr_value = NULL; obj = axutil_hash_get (transport_attrs, AXIS2_ADD_XML_DECLARATION, AXIS2_HASH_KEY_STRING); if (obj) { write_xml_declaration_attr = (axiom_attribute_t *) axutil_generic_obj_get_value (obj, env); } if (write_xml_declaration_attr) { write_xml_declaration_attr_value = axiom_attribute_get_value (write_xml_declaration_attr, env); } if (write_xml_declaration_attr_value && 0 == axutil_strcasecmp (write_xml_declaration_attr_value, AXIS2_VALUE_TRUE)) { write_xml_declaration = AXIS2_TRUE; } } } if (write_xml_declaration) { axiom_output_write_xml_version_encoding (om_output, env); } if (!send_via_get && !send_via_head && !send_via_delete) { xml_writer = axiom_output_get_xml_writer(om_output, env); char_set_enc_str = axis2_msg_ctx_get_charset_encoding(msg_ctx, env); if (!char_set_enc_str) { char_set_enc = AXIS2_DEFAULT_CHAR_SET_ENCODING; } else { char_set_enc = axutil_string_get_buffer(char_set_enc_str, env); } if (!send_via_put && is_soap) { doing_mtom = axis2_msg_ctx_get_doing_mtom(msg_ctx, env); axiom_output_set_do_optimize(om_output, env, doing_mtom); axiom_soap_envelope_serialize(out, env, om_output, AXIS2_FALSE); if (AXIS2_TRUE == axis2_msg_ctx_get_is_soap_11(msg_ctx, env)) { if (AXIS2_ESC_DOUBLE_QUOTE != *soap_action) { axis2_char_t *tmp_soap_action = NULL; tmp_soap_action = AXIS2_MALLOC(env->allocator, (axutil_strlen(soap_action) + 5) * sizeof(axis2_char_t)); sprintf(tmp_soap_action, "\"%s\"", soap_action); tmp_strcat = axutil_stracat(env, soap_action_header,tmp_soap_action); headers = curl_slist_append(headers, tmp_strcat); AXIS2_FREE(env->allocator, tmp_strcat); AXIS2_FREE(env->allocator, tmp_soap_action); } else { tmp_strcat = axutil_stracat(env, soap_action_header, soap_action); headers = curl_slist_append(headers, tmp_strcat ); AXIS2_FREE(env->allocator, tmp_strcat); } } if (doing_mtom) { /*axiom_output_flush(om_output, env, &output_stream, &output_stream_size);*/ axiom_output_flush(om_output, env); content_type = (axis2_char_t *) axiom_output_get_content_type(om_output, env); if (AXIS2_TRUE != axis2_msg_ctx_get_is_soap_11(msg_ctx, env)) { if (axutil_strcmp(soap_action, "")) { /* handle SOAP action for SOAP 1.2 case */ axis2_char_t *temp_content_type = NULL; temp_content_type = axutil_stracat (env, content_type, AXIS2_CONTENT_TYPE_ACTION); content_type = temp_content_type; temp_content_type = axutil_stracat (env, content_type, soap_action); AXIS2_FREE (env->allocator, content_type); content_type = temp_content_type; temp_content_type = axutil_stracat (env, content_type, AXIS2_ESC_DOUBLE_QUOTE_STR); AXIS2_FREE (env->allocator, content_type); content_type = temp_content_type; } } } else if (AXIS2_TRUE == axis2_msg_ctx_get_is_soap_11(msg_ctx, env)) { axis2_char_t *temp_content_type = NULL; content_type = (axis2_char_t *) AXIS2_HTTP_HEADER_ACCEPT_TEXT_XML; content_type = axutil_stracat(env, content_type, AXIS2_CONTENT_TYPE_CHARSET); temp_content_type = axutil_stracat(env, content_type, char_set_enc); AXIS2_FREE(env->allocator, content_type); content_type = temp_content_type; } else { axis2_char_t *temp_content_type = NULL; content_type = (axis2_char_t *) AXIS2_HTTP_HEADER_ACCEPT_APPL_SOAP; content_type = axutil_stracat(env, content_type, AXIS2_CONTENT_TYPE_CHARSET); temp_content_type = axutil_stracat(env, content_type, char_set_enc); AXIS2_FREE(env->allocator, content_type); content_type = temp_content_type; if (axutil_strcmp(soap_action, "")) { temp_content_type = axutil_stracat(env, content_type, AXIS2_CONTENT_TYPE_ACTION); AXIS2_FREE(env->allocator, content_type); content_type = temp_content_type; temp_content_type = axutil_stracat(env, content_type, soap_action); AXIS2_FREE(env->allocator, content_type); content_type = temp_content_type; } temp_content_type = axutil_stracat(env, content_type, AXIS2_SEMI_COLON_STR); AXIS2_FREE(env->allocator, content_type); content_type = temp_content_type; } } else if (is_soap) { AXIS2_LOG_ERROR (env->log, AXIS2_LOG_SI, "Attempt to send SOAP" "message using HTTP PUT failed"); return AXIS2_FAILURE; } else { axutil_property_t *content_type_property = NULL; axutil_hash_t *content_type_hash = NULL; axis2_char_t *content_type_value = NULL; axiom_node_serialize(data_out, env, om_output); content_type_property = (axutil_property_t *) axis2_msg_ctx_get_property(msg_ctx, env, AXIS2_USER_DEFINED_HTTP_HEADER_CONTENT_TYPE); if (content_type_property) { content_type_hash = (axutil_hash_t *) axutil_property_get_value(content_type_property, env); if (content_type_hash) { content_type_value = (char *) axutil_hash_get(content_type_hash, AXIS2_HTTP_HEADER_CONTENT_TYPE, AXIS2_HASH_KEY_STRING); } } if (content_type_value) { content_type = content_type_value; } else { content_type = axutil_strdup(env,AXIS2_HTTP_HEADER_ACCEPT_TEXT_XML); } } buffer = axiom_xml_writer_get_xml(xml_writer, env); if (!doing_mtom) { buffer_size = axiom_xml_writer_get_xml_size(xml_writer, env); } else buffer_size = output_stream_size; { /* * Curl calculates the content-length automatically. * This commented section is not only unnecessary, * it interferes with authentication. * * NTLM, for example, will send an empty request * first (no body) to get the auth challenge * before resending with actual content. */ /*char tmp_buf[10]; sprintf(tmp_buf, "%d", buffer_size); tmp_strcat = axutil_stracat(env, content_len, tmp_buf); headers = curl_slist_append(headers, tmp_strcat); AXIS2_FREE(env->allocator, tmp_strcat); tmp_strcat = NULL;*/ tmp_strcat = axutil_stracat(env, content, content_type); headers = curl_slist_append(headers, tmp_strcat); AXIS2_FREE(env->allocator, tmp_strcat); tmp_strcat = NULL; } if (!doing_mtom) { curl_easy_setopt(handler, CURLOPT_POSTFIELDSIZE, buffer_size); curl_easy_setopt(handler, CURLOPT_POSTFIELDS, buffer); } else { curl_easy_setopt(handler, CURLOPT_POSTFIELDSIZE, output_stream_size); curl_easy_setopt(handler, CURLOPT_POSTFIELDS, output_stream); } if (send_via_put) { curl_easy_setopt(handler, CURLOPT_CUSTOMREQUEST, AXIS2_HTTP_PUT); } curl_easy_setopt(handler, CURLOPT_URL, str_url); } else { axis2_char_t *request_param; axis2_char_t *url_encode; request_param = (axis2_char_t *) axis2_http_sender_get_param_string(NULL, env, msg_ctx); url_encode = axutil_strcat(env, str_url, AXIS2_Q_MARK_STR, request_param, NULL); if (send_via_get) { curl_easy_setopt(handler, CURLOPT_HTTPGET, 1); } else if (send_via_head) { curl_easy_setopt(handler, CURLOPT_NOBODY, 1); } else if (send_via_delete) { curl_easy_setopt(handler, CURLOPT_CUSTOMREQUEST, AXIS2_HTTP_DELETE); } curl_easy_setopt(handler, CURLOPT_URL, url_encode); } { axis2_bool_t manage_session; manage_session = axis2_msg_ctx_get_manage_session(msg_ctx, env); if (manage_session == AXIS2_TRUE) { if (data->cookies == AXIS2_FALSE) { /* Ensure cookies enabled to manage session */ /* Pass empty cookie string to enable cookies */ curl_easy_setopt(handler, CURLOPT_COOKIEFILE, " "); data->cookies = AXIS2_TRUE; } } else if (data->cookies == AXIS2_TRUE) { /* Pass special string ALL to reset cookies if any have been enabled. */ /* If cookies have ever been enabled, we reset every time as long as manage_session is false, as there is no clear curl option to turn off the cookie engine once enabled. */ curl_easy_setopt(handler, CURLOPT_COOKIELIST, AXIS2_ALL); } } curl_easy_setopt(handler, CURLOPT_HTTPHEADER, headers); curl_easy_setopt(handler, CURLOPT_WRITEFUNCTION, axis2_libcurl_write_memory_callback); curl_easy_setopt(handler, CURLOPT_WRITEDATA, data); curl_easy_setopt (handler, CURLOPT_HEADERFUNCTION, axis2_libcurl_header_callback); curl_easy_setopt (handler, CURLOPT_WRITEHEADER, data); /* Free response data from previous request */ if( data->size ) { if (data->memory) { AXIS2_FREE(data->env->allocator, data->memory); } data->size = 0; } if (curl_easy_perform(handler)) { AXIS2_LOG_ERROR (env->log, AXIS2_LOG_SI, "%s", &data->errorbuffer); AXIS2_HANDLE_ERROR(env, AXIS2_ERROR_HTTP_CLIENT_TRANSPORT_ERROR, AXIS2_FAILURE); return AXIS2_FAILURE; } in_stream = axutil_stream_create_libcurl(env, data->memory, data->size); trans_in_property = axutil_property_create(env); axutil_property_set_scope(trans_in_property, env, AXIS2_SCOPE_REQUEST); axutil_property_set_free_func(trans_in_property, env, libcurl_stream_free); axutil_property_set_value(trans_in_property, env, in_stream); axis2_msg_ctx_set_property(msg_ctx, env, AXIS2_TRANSPORT_IN, trans_in_property); if (axutil_array_list_size(data->alist, env) > 0) { status_line_str = axutil_array_list_get(data->alist, env, 0); if (status_line_str) { status_line = axis2_http_status_line_create(env, status_line_str); } } if (status_line) { status_code = axis2_http_status_line_get_status_code(status_line, env); } axis2_msg_ctx_set_status_code (msg_ctx, env, status_code); AXIS2_FREE(data->env->allocator, content_type); content_type = axis2_libcurl_get_content_type(data, env); if (content_type) { if (strstr (content_type, AXIS2_HTTP_HEADER_ACCEPT_MULTIPART_RELATED) && strstr (content_type, AXIS2_HTTP_HEADER_ACCEPT_XOP_XML)) { axis2_ctx_t *axis_ctx = axis2_op_ctx_get_base (axis2_msg_ctx_get_op_ctx (msg_ctx, env), env); property = axutil_property_create (env); axutil_property_set_scope (property, env, AXIS2_SCOPE_REQUEST); axutil_property_set_value (property, env, axutil_strdup (env, content_type)); axis2_ctx_set_property (axis_ctx, env, MTOM_RECIVED_CONTENT_TYPE, property); } } content_length = axis2_libcurl_get_content_length(data, env); if (content_length >= 0) { response_length = AXIS2_MALLOC (env->allocator, sizeof (int)); memcpy (response_length, &content_length, sizeof (int)); property = axutil_property_create (env); axutil_property_set_scope (property, env, AXIS2_SCOPE_REQUEST); axutil_property_set_value (property, env, response_length); axis2_msg_ctx_set_property (msg_ctx, env, AXIS2_HTTP_HEADER_CONTENT_LENGTH, property); } curl_slist_free_all (headers); /* release the read http headers. */ /* (commenting out the call below is a clever way to force a premature EOF condition in subsequent messages, as they will be read using the content-length of the first message.) */ axis2_libcurl_free_headers(data, env); AXIS2_FREE(data->env->allocator, content_type); axis2_http_status_line_free( status_line, env); return AXIS2_SUCCESS; }
int main( int argc, char **argv) { axis2_stub_t *stub = NULL; axiom_node_t *node = NULL; axis2_status_t status = AXIS2_FAILURE; const axutil_env_t *env = NULL; const axis2_char_t *address = NULL; const axis2_char_t *client_home = NULL; axiom_node_t *ret_node = NULL; const axis2_char_t *operation = "get_version"; const axis2_char_t *param1 = "40"; const axis2_char_t *param2 = "8"; env = axutil_env_create_all("version_blocking.log", AXIS2_LOG_LEVEL_TRACE); client_home = AXIS2_GETENV("AXIS2C_HOME"); if (!client_home || !strcmp(client_home, "")) client_home = "../.."; address = "http://localhost:9090/axis2/services/version"; if (argc > 1) operation = argv[1]; if (axutil_strcmp(operation, "-h") == 0) { printf("Usage : %s [operation] [param1] [param2] [endpoint_url]\n", argv[0]); printf("use -h for help\n"); printf("default operation get_version\n"); printf("default param1 %s\n", param1); printf("default param2 %s\n", param2); printf("default endpoint_url %s\n", address); printf ("NOTE: command line arguments must appear in given order, with trailing ones being optional\n"); return 0; } if (argc > 2) param1 = argv[2]; if (argc > 3) param2 = argv[3]; if (argc > 4) address = argv[4]; printf("Using endpoint : %s\n", address); printf("\nInvoking operation %s\n", operation); node = build_om_programatically(env); stub = axis2_version_stub_create_with_endpoint_uri_and_client_home(env, address, client_home); /* create node and invoke version */ if (stub) { ret_node = axis2_version_stub_get_version(stub, env, node); } if (ret_node) { if (axiom_node_get_node_type(ret_node, env) == AXIOM_ELEMENT) { axis2_char_t *result = NULL; axiom_element_t *result_ele = (axiom_element_t *) axiom_node_get_data_element(ret_node, env); result = axiom_element_get_text(result_ele, env, ret_node); printf("\nResult = %s\n", result); } else { axiom_xml_writer_t *writer = NULL; axiom_output_t *om_output = NULL; axis2_char_t *buffer = NULL; writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_TRUE, 0, AXIS2_XML_PARSER_TYPE_BUFFER); om_output = axiom_output_create(env, writer); axiom_node_serialize(ret_node, env, om_output); buffer = (axis2_char_t *) axiom_xml_writer_get_xml(writer, env); printf("\nReceived invalid OM as result : %s\n", buffer); if (buffer) { AXIS2_FREE(env->allocator, buffer); buffer = NULL; } if (om_output) { axiom_output_free(om_output, env); om_output = NULL; } axiom_xml_writer_free(writer, env); } } else { AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Stub invoke FAILED: Error code:" " %d :: %s", env->error->error_number, AXIS2_ERROR_GET_MESSAGE(env->error)); printf("version stub invoke FAILED!\n"); } if (stub) { axis2_stub_free(stub, env); } if (env) { axutil_env_free((axutil_env_t *) env); env = NULL; } return status; }