| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <axis2_http_response_writer.h> |
| #include <axutil_array_list.h> |
| #include <axis2_http_transport.h> |
| #include <axutil_string.h> |
| |
| struct axis2_http_response_writer |
| { |
| axutil_stream_t *stream; |
| axis2_char_t *encoding; |
| }; |
| |
| AXIS2_EXTERN axis2_http_response_writer_t *AXIS2_CALL |
| axis2_http_response_writer_create( |
| const axutil_env_t * env, |
| axutil_stream_t * stream) |
| { |
| return axis2_http_response_writer_create_with_encoding(env, stream, |
| AXIS2_HTTP_DEFAULT_CONTENT_CHARSET); |
| } |
| |
| AXIS2_EXTERN axis2_http_response_writer_t *AXIS2_CALL |
| axis2_http_response_writer_create_with_encoding( |
| const axutil_env_t * env, |
| axutil_stream_t * stream, |
| const axis2_char_t * encoding) |
| { |
| axis2_http_response_writer_t *response_writer = NULL; |
| response_writer = (axis2_http_response_writer_t *)AXIS2_MALLOC(env->allocator, |
| sizeof(axis2_http_response_writer_t)); |
| if(!response_writer) |
| { |
| AXIS2_HANDLE_ERROR(env, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| response_writer->stream = stream; |
| response_writer->encoding = (axis2_char_t *)axutil_strdup(env, encoding); |
| return response_writer; |
| } |
| |
| AXIS2_EXTERN void AXIS2_CALL |
| axis2_http_response_writer_free( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env) |
| { |
| AXIS2_FREE(env->allocator, response_writer->encoding); |
| AXIS2_FREE(env->allocator, response_writer); |
| } |
| |
| AXIS2_EXTERN axis2_char_t *AXIS2_CALL |
| axis2_http_response_writer_get_encoding( |
| const axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env) |
| { |
| return response_writer->encoding; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_http_response_writer_write_char( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env, |
| char c) |
| { |
| int write = -1; |
| if(!response_writer->stream) |
| { |
| return AXIS2_FAILURE; |
| } |
| |
| write = axutil_stream_write(response_writer->stream, env, &c, 1); |
| if(write < 0) |
| { |
| return AXIS2_FAILURE; |
| } |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_http_response_writer_write_buf( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env, |
| char *buf, |
| int offset, |
| axis2_ssize_t len) |
| { |
| int write = -1; |
| |
| AXIS2_PARAM_CHECK(env->error, response_writer, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, buf, AXIS2_FAILURE); |
| |
| if(!response_writer->stream) |
| { |
| return AXIS2_FAILURE; |
| } |
| write = axutil_stream_write(response_writer->stream, env, buf, len); |
| if(write < 0) |
| { |
| return AXIS2_FAILURE; |
| } |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_http_response_writer_print_str( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env, |
| const char *str) |
| { |
| int write = -1; |
| int len = -1; |
| |
| len = axutil_strlen(str); |
| if(!response_writer->stream) |
| { |
| return AXIS2_FAILURE; |
| } |
| write = axutil_stream_write(response_writer->stream, env, str, len); |
| |
| if(write < 0) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "failed to write to stream string %s of length %d", str, len); |
| return AXIS2_FAILURE; |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_http_response_writer_print_int( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env, |
| int i) |
| { |
| axis2_char_t int_str[10]; |
| sprintf(int_str, "%10d", i); |
| return axis2_http_response_writer_print_str(response_writer, env, int_str); |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_http_response_writer_println_str( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env, |
| const char *str) |
| { |
| if(AXIS2_SUCCESS == axis2_http_response_writer_print_str(response_writer, env, str)) |
| { |
| return axis2_http_response_writer_print_str(response_writer, env, AXIS2_HTTP_CRLF); |
| } |
| return AXIS2_FAILURE; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_http_response_writer_println( |
| axis2_http_response_writer_t * response_writer, |
| const axutil_env_t * env) |
| { |
| return axis2_http_response_writer_print_str(response_writer, env, AXIS2_HTTP_CRLF); |
| } |