diff options
Diffstat (limited to 'src/core/transport/http/common/http_header.c')
| -rw-r--r-- | src/core/transport/http/common/http_header.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/src/core/transport/http/common/http_header.c b/src/core/transport/http/common/http_header.c new file mode 100644 index 0000000..3ea2ffc --- /dev/null +++ b/src/core/transport/http/common/http_header.c @@ -0,0 +1,168 @@ +/* + * 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_header.h> +#include <axutil_string.h> +#include <axis2_http_transport.h> +#include <stdio.h> +#include <string.h> + +struct axis2_http_header +{ + axis2_char_t *name; + axis2_char_t *value; +}; + +AXIS2_EXTERN axis2_http_header_t *AXIS2_CALL +axis2_http_header_create( + const axutil_env_t * env, + const axis2_char_t * name, + const axis2_char_t * value) +{ + axis2_http_header_t *http_header = NULL; + http_header = (axis2_http_header_t *)AXIS2_MALLOC(env->allocator, sizeof(axis2_http_header_t)); + if(!http_header) + { + AXIS2_HANDLE_ERROR(env, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + memset((void *)http_header, 0, sizeof(axis2_http_header_t)); + http_header->name = (axis2_char_t *)axutil_strdup(env, name); + http_header->value = (axis2_char_t *)axutil_strdup(env, value); + + return http_header; +} + +/** + * Creates http header object from a string having format "header_name: header_value" + * (e.g. "SOAPAction: urn:hello") + * @param env pointer to environment struct + * @param str pointer to str + */ +AXIS2_EXTERN axis2_http_header_t *AXIS2_CALL +axis2_http_header_create_by_str( + const axutil_env_t * env, + const axis2_char_t * str) +{ + axis2_char_t *tmp_str = NULL; + axis2_char_t *ch = NULL; + axis2_char_t *ch2 = NULL; + axis2_http_header_t *ret = NULL; + int tmp_str_len = 0; + AXIS2_PARAM_CHECK(env->error, str, NULL); + + /* + tmp_str = axutil_strdup(env, str); + if(!tmp_str) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "unable to strdup string, %s", str); + return NULL; + } + */ + /* + * strdup is removed to increase the performance. This method is called from + * axis2_simple_http_svr_conn_read_request and axis2_http_client_recieve_header and both of them + * passes a temporary string. hence we can modify the contents without doing a strdup. + * Above code is commented after 1.6.0 . If no issue is found until 1.8.0, above can be removed + */ + tmp_str = (axis2_char_t *)str; + + /* remove trailing \r\n */ + tmp_str_len = axutil_strlen(tmp_str); + if((tmp_str_len >= 2) && (AXIS2_RETURN == tmp_str[tmp_str_len - 2])) + { + tmp_str[tmp_str_len - 2] = AXIS2_ESC_NULL; + } + + /* get http header */ + ch = strchr((const char *)tmp_str, AXIS2_COLON); + if(!ch) + { + /*AXIS2_FREE(env->allocator, tmp_str);*/ + return NULL; + } + *ch = AXIS2_ESC_NULL; + + /* get http header value */ + ch2 = ++ch; + + /* skip spaces */ + while(AXIS2_SPACE == *ch2) + { + ++ch2; + } + + ret = axis2_http_header_create(env, tmp_str, ch2); + /*AXIS2_FREE(env->allocator, tmp_str);*/ + return ret; +} + +AXIS2_EXTERN void AXIS2_CALL +axis2_http_header_free( + axis2_http_header_t * http_header, + const axutil_env_t * env) +{ + + if(!http_header) + { + return; + } + + if(http_header->name) + { + AXIS2_FREE(env->allocator, http_header->name); + } + if(http_header->value) + { + AXIS2_FREE(env->allocator, http_header->value); + } + + AXIS2_FREE(env->allocator, http_header); + return; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axis2_http_header_to_external_form( + axis2_http_header_t * http_header, + const axutil_env_t * env) +{ + axis2_ssize_t len = 0; + axis2_char_t *external_form = NULL; + + AXIS2_PARAM_CHECK(env->error, http_header, NULL); + + len = axutil_strlen(http_header->name) + axutil_strlen(http_header->value) + 8; + external_form = (axis2_char_t *)AXIS2_MALLOC(env->allocator, len); + sprintf(external_form, "%s: %s%s", http_header->name, http_header->value, AXIS2_HTTP_CRLF); + return external_form; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axis2_http_header_get_name( + const axis2_http_header_t * http_header, + const axutil_env_t * env) +{ + return http_header->name; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axis2_http_header_get_value( + const axis2_http_header_t * http_header, + const axutil_env_t * env) +{ + return http_header->value; +} |