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Diffstat (limited to 'axiom/src/om/om_output.c')
| -rw-r--r-- | axiom/src/om/om_output.c | 638 |
1 files changed, 638 insertions, 0 deletions
diff --git a/axiom/src/om/om_output.c b/axiom/src/om/om_output.c new file mode 100644 index 0000000..893f426 --- /dev/null +++ b/axiom/src/om/om_output.c @@ -0,0 +1,638 @@ +/* + * 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 <axiom_output.h> +#include <stdarg.h> +#include <axutil_string.h> +#include <axiom_xml_writer.h> +#include <axiom_text.h> +#include <axiom_soap_const.h> +#include <axutil_array_list.h> +#include <axutil_uuid_gen.h> +#include <axiom_mime_part.h> + +#define AXIS2_DEFAULT_CHAR_SET_ENCODING "UTF-8" + +/** also defined in axiom_soap.h */ + +/** max args for om_output_write function */ +#define MAX_ARGS 4 + +struct axiom_output +{ + + /** axiom_xml_writer. any xml writer which + implemet axiom_xml_writer.h interface */ + axiom_xml_writer_t *xml_writer; + + axis2_bool_t do_optimize; + + axis2_char_t *mime_boundary; + + axis2_char_t *root_content_id; + + int next_id; + + axis2_char_t *next_content_id; + + axis2_bool_t is_soap11; + + axis2_char_t *char_set_encoding; + + axis2_char_t *xml_version; + + axis2_bool_t ignore_xml_declaration; + + axutil_array_list_t *binary_node_list; + + axis2_char_t *mime_boundry; + + axis2_char_t *content_type; + + axutil_array_list_t *mime_parts; + +}; + +AXIS2_EXTERN axiom_output_t *AXIS2_CALL +axiom_output_create( + const axutil_env_t * env, + axiom_xml_writer_t * xml_writer) +{ + axiom_output_t *om_output = NULL; + AXIS2_ENV_CHECK(env, NULL); + + om_output = (axiom_output_t *)AXIS2_MALLOC(env->allocator, sizeof(axiom_output_t)); + + if(!om_output) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + + om_output->xml_writer = xml_writer; + om_output->do_optimize = AXIS2_TRUE; + om_output->mime_boundary = NULL; + om_output->root_content_id = NULL; + om_output->next_content_id = NULL; + om_output->next_id = 0; + om_output->is_soap11 = AXIS2_TRUE; + om_output->char_set_encoding = AXIS2_DEFAULT_CHAR_SET_ENCODING; + om_output->xml_version = NULL; + om_output->ignore_xml_declaration = AXIS2_TRUE; + om_output->binary_node_list = NULL; + om_output->mime_boundry = NULL; + om_output->content_type = NULL; + om_output->mime_parts = NULL; + + return om_output; +} + +AXIS2_EXTERN void AXIS2_CALL +axiom_output_free( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, void); + + if(om_output->xml_version) + { + AXIS2_FREE(env->allocator, om_output->xml_version); + } + if(om_output->mime_boundary) + { + AXIS2_FREE(env->allocator, om_output->mime_boundary); + } + if(om_output->next_content_id) + { + AXIS2_FREE(env->allocator, om_output->next_content_id); + } + if(om_output->root_content_id) + { + AXIS2_FREE(env->allocator, om_output->root_content_id); + } + + if(om_output->xml_writer) + { + axiom_xml_writer_free(om_output->xml_writer, env); + } + + if(om_output->binary_node_list) + { + axutil_array_list_free(om_output->binary_node_list, env); + } + + if(om_output->content_type) + { + AXIS2_FREE(env->allocator, om_output->content_type); + } + + AXIS2_FREE(env->allocator, om_output); + return; +} + +AXIS2_EXTERN axis2_bool_t AXIS2_CALL +axiom_output_is_soap11( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + return om_output->is_soap11; +} + +AXIS2_EXTERN axis2_bool_t AXIS2_CALL +axiom_output_is_ignore_xml_declaration( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + return om_output->ignore_xml_declaration; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_set_ignore_xml_declaration( + axiom_output_t * om_output, + const axutil_env_t * env, + axis2_bool_t ignore_xml_dec) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + om_output->ignore_xml_declaration = ignore_xml_dec; + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_set_soap11( + axiom_output_t * om_output, + const axutil_env_t * env, + axis2_bool_t soap11) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + om_output->is_soap11 = soap11; + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_set_xml_version( + axiom_output_t * om_output, + const axutil_env_t * env, + axis2_char_t * xml_version) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + + AXIS2_PARAM_CHECK(env->error, xml_version, AXIS2_FAILURE); + + if(om_output->xml_version) + { + AXIS2_FREE(env->allocator, om_output->xml_version); + om_output->xml_version = NULL; + } + + om_output->xml_version = axutil_strdup(env, xml_version); + if(!om_output->xml_version) + { + return AXIS2_FAILURE; + } + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axiom_output_get_xml_version( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + return om_output->xml_version; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_set_char_set_encoding( + axiom_output_t * om_output, + const axutil_env_t * env, + axis2_char_t * char_set_encoding) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + om_output->char_set_encoding = char_set_encoding; + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axiom_output_get_char_set_encoding( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + return om_output->char_set_encoding; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_set_do_optimize( + axiom_output_t * om_output, + const axutil_env_t * env, + axis2_bool_t optimize) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + om_output->do_optimize = optimize; + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axiom_xml_writer_t *AXIS2_CALL +axiom_output_get_xml_writer( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + return om_output->xml_writer; +} + +AXIS2_EXTERN axis2_bool_t AXIS2_CALL +axiom_output_is_optimized( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + return om_output->do_optimize; +} + +AXIS2_EXTERN const axis2_char_t *AXIS2_CALL +axiom_output_get_content_type( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + const axis2_char_t *soap_content_type = NULL; + if(AXIS2_TRUE == om_output->do_optimize) + { + if(AXIS2_TRUE == om_output->is_soap11) + { + soap_content_type = AXIOM_SOAP11_CONTENT_TYPE; + } + else + { + soap_content_type = AXIOM_SOAP12_CONTENT_TYPE; + } + if(om_output->content_type) + { + AXIS2_FREE(env->allocator, om_output->content_type); + om_output->content_type = NULL; + } + + om_output->content_type = (axis2_char_t *)axiom_mime_part_get_content_type_for_mime(env, + om_output->mime_boundry, om_output->root_content_id, om_output->char_set_encoding, + soap_content_type); + return om_output->content_type; + } + else if(AXIS2_TRUE == om_output->is_soap11) + { + return AXIOM_SOAP11_CONTENT_TYPE; + } + return AXIOM_SOAP12_CONTENT_TYPE; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_write_optimized( + axiom_output_t * om_output, + const axutil_env_t * env, + axiom_text_t * om_text) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + if(om_output->binary_node_list) + { + axutil_array_list_add(om_output->binary_node_list, env, om_text); + } + else + { + om_output->binary_node_list = axutil_array_list_create(env, 5); + if(!(om_output->binary_node_list)) + { + return AXIS2_FAILURE; + } + axutil_array_list_add(om_output->binary_node_list, env, om_text); + } + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axiom_output_get_next_content_id( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + axis2_char_t *uuid = NULL; + axis2_char_t *temp_str = NULL; + axis2_char_t *temp_str1 = NULL; + axis2_char_t id[256]; + om_output->next_id++; + + /** free existing id */ + if(om_output->next_content_id) + { + AXIS2_FREE(env->allocator, om_output->next_content_id); + om_output->next_content_id = NULL; + } + + uuid = axutil_uuid_gen(env); + if(!uuid) + { + return NULL; + } + + sprintf(id, "%d", om_output->next_id); + + temp_str = axutil_stracat(env, id, "."); + temp_str1 = axutil_stracat(env, temp_str, uuid); + om_output->next_content_id = axutil_stracat(env, temp_str1, "@apache.org"); + if(temp_str) + { + AXIS2_FREE(env->allocator, temp_str); + temp_str = NULL; + } + if(temp_str1) + { + AXIS2_FREE(env->allocator, temp_str1); + temp_str1 = NULL; + } + if(uuid) + { + AXIS2_FREE(env->allocator, uuid); + uuid = NULL; + } + return om_output->next_content_id; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axiom_output_get_root_content_id( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + axis2_char_t *temp_str = NULL; + axis2_char_t *uuid = NULL; + + if(!om_output->root_content_id) + { + uuid = axutil_uuid_gen(env); + + temp_str = axutil_stracat(env, "0.", uuid); + + om_output->root_content_id = axutil_stracat(env, temp_str, "@apache.org"); + + if(temp_str) + { + AXIS2_FREE(env->allocator, temp_str); + temp_str = NULL; + } + if(uuid) + { + AXIS2_FREE(env->allocator, uuid); + uuid = NULL; + } + } + + return om_output->root_content_id; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axiom_output_get_mime_boundry( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + axis2_char_t *uuid = NULL; + if(!om_output->mime_boundary) + { + uuid = axutil_uuid_gen(env); + + om_output->mime_boundary = axutil_stracat(env, "MIMEBoundary", uuid); + if(uuid) + { + AXIS2_FREE(env->allocator, uuid); + uuid = NULL; + } + } + return om_output->mime_boundary; +} + +/******************************************************************************/ + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_write( + axiom_output_t * om_output, + const axutil_env_t * env, + axiom_types_t type, + int no_of_args, + ...) +{ + int status = AXIS2_SUCCESS; + axis2_char_t *args_list[MAX_ARGS]; + int i = 0; + va_list ap; + + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + + va_start(ap, no_of_args); + for(i = 0; i < no_of_args; i++) + { + args_list[i] = va_arg(ap, axis2_char_t *); + } + va_end(ap); + + if(type == AXIOM_ELEMENT) + { + if(no_of_args == 0) + { + status = axiom_xml_writer_write_end_element(om_output->xml_writer, env); + } + else if(no_of_args == 1) + { + status = axiom_xml_writer_write_start_element(om_output->xml_writer, env, args_list[0]); + } + else if(no_of_args == 2) + { + status = axiom_xml_writer_write_start_element_with_namespace( + om_output->xml_writer, env, args_list[0], args_list[1]); + } + else if(no_of_args == 3) + { + status = axiom_xml_writer_write_start_element_with_namespace_prefix( + om_output->xml_writer, env, args_list[0], args_list[1], args_list[2]); + } + else if(no_of_args == 4) + { + if(!args_list[0]) + { + status = AXIS2_FAILURE; + } + else if(!args_list[1]) + { + status = axiom_xml_writer_write_empty_element( + om_output->xml_writer, env,args_list[0]); + } + else if(!args_list[2]) + { + status = axiom_xml_writer_write_empty_element_with_namespace( + om_output->xml_writer, env, args_list[0], args_list[1]); + } + else + { + status = axiom_xml_writer_write_empty_element_with_namespace_prefix( + om_output->xml_writer, env, args_list[0], args_list[1], args_list[2]); + } + } + } + else if(type == AXIOM_DATA_SOURCE) + { + status = axiom_xml_writer_write_raw(om_output->xml_writer, env, args_list[0]); + } + else if(type == AXIOM_ATTRIBUTE) + { + if(no_of_args == 2) + { + status = axiom_xml_writer_write_attribute( + om_output->xml_writer, env, args_list[0], args_list[1]); + } + else if(no_of_args == 3) + { + status = axiom_xml_writer_write_attribute_with_namespace( + om_output-> xml_writer, env, args_list[0], args_list[1], args_list[2]); + } + else if(no_of_args == 4) + { + status = axiom_xml_writer_write_attribute_with_namespace_prefix( + om_output->xml_writer, env, args_list[0], args_list[1], args_list[2], args_list[3]); + } + } + else if(type == AXIOM_NAMESPACE) + { + /* If the namespace prefix is xml, it must be the pre-defined xml + namespace. Although the XML spec allows it to be declared + explicitly, this is superfluous and not accepted by all xml + parsers. */ + if((!args_list[0]) || (strcmp(args_list[0], "xml") != 0)) + { + status = axiom_xml_writer_write_namespace( + om_output->xml_writer, env, args_list[0], args_list[1]); + } + } + else if(type == AXIOM_TEXT) + { + status = axiom_xml_writer_write_characters(om_output->xml_writer, env, args_list[0]); + } + else if(type == AXIOM_COMMENT) + { + status = axiom_xml_writer_write_comment(om_output->xml_writer, env, args_list[0]); + } + else if(type == AXIOM_PROCESSING_INSTRUCTION) + { + if(no_of_args == 1) + { + status = axiom_xml_writer_write_processing_instruction( + om_output-> xml_writer, env, args_list[0]); + } + else if(no_of_args == 2) + { + status = axiom_xml_writer_write_processing_instruction_data( + om_output-> xml_writer, env, args_list[0], args_list[1]); + } + } + else if(type == AXIOM_DOCTYPE) + { + status = axiom_xml_writer_write_dtd(om_output->xml_writer, env, args_list[0]); + } + + if(status == AXIS2_SUCCESS) + { + return AXIS2_SUCCESS; + } + else + return AXIS2_FAILURE; +} + +axis2_status_t AXIS2_CALL +axiom_output_write_xml_version_encoding( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + if(!om_output->xml_version) + { + axiom_output_set_xml_version(om_output, env, "1.0"); + } + if(!om_output->char_set_encoding) + { + axiom_output_set_char_set_encoding(om_output, env, "UTF-8"); + } + return axiom_xml_writer_write_start_document_with_version_encoding(om_output-> xml_writer, env, + om_output-> xml_version, om_output-> char_set_encoding); + +} + +/* This method will be called from transport. After this method each and every + * message part needs to be send are stored in an arraylits. So the transport + * sender should correctly figure out how to send from the given information. + */ + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axiom_output_flush( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + const axis2_char_t *soap_content_type = NULL; + + AXIS2_ENV_CHECK(env, NULL); + + if(om_output->do_optimize) + { + axis2_char_t *root_content_id = NULL; + axis2_char_t *buffer = NULL; + + /* Extracting the soap part */ + + buffer = axiom_xml_writer_get_xml(om_output->xml_writer, env); + if(om_output->is_soap11) + { + soap_content_type = AXIOM_SOAP11_CONTENT_TYPE; + } + else + { + soap_content_type = AXIOM_SOAP12_CONTENT_TYPE; + } + + /* The created mime_boundary for this soap message */ + + om_output->mime_boundry = axiom_output_get_mime_boundry(om_output, env); + + /* This is also created for attachments*/ + root_content_id = axiom_output_get_root_content_id(om_output, env); + + /* different parts of the message is added according to their order + * to an arraylist */ + om_output->mime_parts = axiom_mime_part_create_part_list(env, buffer, + om_output->binary_node_list, om_output->mime_boundry, om_output->root_content_id, + om_output->char_set_encoding, soap_content_type); + + if(om_output->mime_parts) + { + return AXIS2_SUCCESS; + } + else + { + return AXIS2_FAILURE; + } + } + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axutil_array_list_t *AXIS2_CALL +axiom_output_get_mime_parts( + axiom_output_t * om_output, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + return om_output->mime_parts; +} + |