| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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_processing_instruction.h> |
| #include <axis2_string.h> |
| #include "axiom_node_internal.h" |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_free (axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env); |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_set_value(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env, |
| const axis2_char_t *value); |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_set_target(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env, |
| const axis2_char_t *target); |
| |
| axis2_char_t* AXIS2_CALL |
| axiom_processing_instruction_get_value(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env); |
| axis2_char_t* AXIS2_CALL |
| axiom_processing_instruction_get_target(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env); |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_serialize |
| (axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env, |
| axiom_output_t *om_output); |
| |
| /*********************** axiom_processing_instruction_impl_t struct ********/ |
| typedef struct axiom_processing_instruction_impl |
| { |
| |
| axiom_processing_instruction_t om_pi; |
| /** processing instruction target */ |
| axis2_char_t *target; |
| /** processing instruction value */ |
| axis2_char_t *value; |
| }axiom_processing_instruction_impl_t; |
| |
| /******************************************************************************/ |
| |
| #define AXIS2_INTF_TO_IMPL(om_processing_ins) ((axiom_processing_instruction_impl_t*)om_processing_ins) |
| |
| |
| /******************************************************************************/ |
| axiom_processing_instruction_t *AXIS2_CALL |
| axiom_processing_instruction_create (const axis2_env_t *env, |
| axiom_node_t * parent, |
| const axis2_char_t * target, |
| const axis2_char_t * value, |
| axiom_node_t ** node) |
| { |
| axiom_processing_instruction_impl_t *processing_instruction = NULL; |
| AXIS2_ENV_CHECK(env,NULL); |
| |
| if (!node || !target || !value) |
| { |
| AXIS2_ERROR_SET(env->error,AXIS2_ERROR_INVALID_NULL_PARAM, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| *node = axiom_node_create (env); |
| |
| if (!*node) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| processing_instruction = (axiom_processing_instruction_impl_t *) AXIS2_MALLOC ( |
| env->allocator,sizeof(axiom_processing_instruction_impl_t)); |
| |
| if (!processing_instruction) |
| { |
| AXIS2_FREE (env->allocator,(*node)); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| processing_instruction->value = NULL; |
| |
| if (value) |
| { |
| processing_instruction->value = (axis2_char_t*)AXIS2_STRDUP(value,env); |
| if (!processing_instruction->value) |
| { |
| AXIS2_FREE (env->allocator, processing_instruction); |
| AXIS2_FREE (env->allocator , *node); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| } |
| |
| processing_instruction->target = NULL; |
| |
| if (target) |
| { |
| processing_instruction->target = (axis2_char_t*) AXIS2_STRDUP(target,env); |
| if (!processing_instruction->target) |
| { |
| AXIS2_FREE (env->allocator, processing_instruction->value); |
| AXIS2_FREE (env->allocator, processing_instruction); |
| AXIS2_FREE (env->allocator, *node); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| } |
| axiom_node_set_data_element(*node, env, processing_instruction); |
| axiom_node_set_node_type(*node, env, AXIOM_PROCESSING_INSTRUCTION); |
| if (parent) |
| { |
| AXIOM_NODE_ADD_CHILD(parent, env, (*node)); |
| } |
| |
| /* ops */ |
| processing_instruction->om_pi.ops = NULL; |
| processing_instruction->om_pi.ops = |
| (axiom_processing_instruction_ops_t *) AXIS2_MALLOC ( |
| env->allocator, sizeof(axiom_processing_instruction_ops_t)); |
| |
| if (!processing_instruction->om_pi.ops) |
| { |
| AXIS2_FREE (env->allocator, processing_instruction->value); |
| AXIS2_FREE (env->allocator, processing_instruction->target); |
| AXIS2_FREE (env->allocator, processing_instruction); |
| AXIS2_FREE (env->allocator, *node); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| processing_instruction->om_pi.ops->free = |
| axiom_processing_instruction_free; |
| processing_instruction->om_pi.ops->set_target = |
| axiom_processing_instruction_set_target; |
| processing_instruction->om_pi.ops->get_target = |
| axiom_processing_instruction_get_target; |
| processing_instruction->om_pi.ops->get_value = |
| axiom_processing_instruction_get_value; |
| processing_instruction->om_pi.ops->set_value = |
| axiom_processing_instruction_set_value; |
| processing_instruction->om_pi.ops->serialize = |
| axiom_processing_instruction_serialize; |
| |
| return &(processing_instruction->om_pi); |
| } |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_free (axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env) |
| { |
| axiom_processing_instruction_impl_t *pi_impl = NULL; |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| |
| pi_impl = AXIS2_INTF_TO_IMPL(om_pi); |
| |
| if (pi_impl->value) |
| { |
| AXIS2_FREE (env->allocator,pi_impl->value); |
| pi_impl->value = NULL; |
| } |
| |
| if (pi_impl->target) |
| { |
| AXIS2_FREE (env->allocator, pi_impl->target); |
| pi_impl->target = NULL; |
| } |
| |
| AXIS2_FREE(env->allocator, om_pi->ops); |
| AXIS2_FREE (env->allocator, pi_impl); |
| return AXIS2_SUCCESS; |
| } |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_set_value(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env, |
| const axis2_char_t *value) |
| { |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, value, AXIS2_FAILURE); |
| AXIS2_INTF_TO_IMPL(om_pi)->value = (axis2_char_t*)AXIS2_STRDUP(value,env); |
| return AXIS2_SUCCESS; |
| } |
| |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_set_target(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env, |
| const axis2_char_t *target) |
| { |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, target, AXIS2_FAILURE); |
| AXIS2_INTF_TO_IMPL(om_pi)->target = (axis2_char_t*)AXIS2_STRDUP(target,env); |
| return AXIS2_SUCCESS; |
| |
| } |
| |
| axis2_char_t* AXIS2_CALL |
| axiom_processing_instruction_get_value(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env) |
| { |
| AXIS2_ENV_CHECK(env, NULL); |
| return AXIS2_INTF_TO_IMPL(om_pi)->value; |
| } |
| axis2_char_t* AXIS2_CALL |
| axiom_processing_instruction_get_target(axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env) |
| { |
| AXIS2_ENV_CHECK(env, NULL); |
| return AXIS2_INTF_TO_IMPL(om_pi)->target; |
| } |
| |
| |
| axis2_status_t AXIS2_CALL |
| axiom_processing_instruction_serialize |
| (axiom_processing_instruction_t *om_pi, |
| const axis2_env_t *env, |
| axiom_output_t *om_output) |
| { |
| axiom_processing_instruction_impl_t *om_pi_impl; |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, om_output, AXIS2_FAILURE); |
| |
| om_pi_impl = AXIS2_INTF_TO_IMPL(om_pi); |
| |
| if(om_pi_impl->target && om_pi_impl->value) |
| return axiom_output_write(om_output, env, |
| AXIOM_PROCESSING_INSTRUCTION, |
| 2, om_pi_impl->target, om_pi_impl->value); |
| |
| else if(om_pi_impl->target) |
| return axiom_output_write(om_output, env, |
| AXIOM_PROCESSING_INSTRUCTION, |
| 2, om_pi_impl->target, om_pi_impl->value); |
| return AXIS2_FAILURE; |
| } |