| /* |
| * The copyright in this software is being made available under the 2-clauses |
| * BSD License, included below. This software may be subject to other third |
| * party and contributor rights, including patent rights, and no such rights |
| * are granted under this license. |
| * |
| * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "opj_includes.h" |
| |
| /** |
| * Default size of the validation list, if not sufficient, data will be reallocated with a double size. |
| */ |
| #define OPJ_VALIDATION_SIZE 10 |
| |
| opj_procedure_list_t * opj_procedure_list_create() |
| { |
| /* memory allocation */ |
| opj_procedure_list_t * l_validation = (opj_procedure_list_t *) opj_calloc(1,sizeof(opj_procedure_list_t)); |
| if (! l_validation) |
| { |
| return 00; |
| } |
| /* initialization */ |
| l_validation->m_nb_max_procedures = OPJ_VALIDATION_SIZE; |
| l_validation->m_procedures = (opj_procedure*)opj_calloc(OPJ_VALIDATION_SIZE, sizeof(opj_procedure)); |
| if (! l_validation->m_procedures) |
| { |
| opj_free(l_validation); |
| return 00; |
| } |
| return l_validation; |
| } |
| |
| void opj_procedure_list_destroy(opj_procedure_list_t * p_list) |
| { |
| if (! p_list) |
| { |
| return; |
| } |
| /* initialization */ |
| if (p_list->m_procedures) |
| { |
| opj_free(p_list->m_procedures); |
| } |
| opj_free(p_list); |
| } |
| |
| OPJ_BOOL opj_procedure_list_add_procedure (opj_procedure_list_t * p_validation_list, opj_procedure p_procedure, opj_event_mgr_t* p_manager ) |
| { |
| |
| assert(p_manager != NULL); |
| |
| if (p_validation_list->m_nb_max_procedures == p_validation_list->m_nb_procedures) |
| { |
| opj_procedure * new_procedures; |
| |
| p_validation_list->m_nb_max_procedures += OPJ_VALIDATION_SIZE; |
| new_procedures = (opj_procedure*)opj_realloc( |
| p_validation_list->m_procedures, |
| p_validation_list->m_nb_max_procedures * sizeof(opj_procedure)); |
| if (! new_procedures) |
| { |
| opj_free(p_validation_list->m_procedures); |
| p_validation_list->m_nb_max_procedures = 0; |
| p_validation_list->m_nb_procedures = 0; |
| opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add a new validation procedure\n"); |
| return OPJ_FALSE; |
| } |
| else |
| { |
| p_validation_list->m_procedures = new_procedures; |
| } |
| } |
| p_validation_list->m_procedures[p_validation_list->m_nb_procedures] = p_procedure; |
| ++p_validation_list->m_nb_procedures; |
| |
| return OPJ_TRUE; |
| } |
| |
| OPJ_UINT32 opj_procedure_list_get_nb_procedures (opj_procedure_list_t * p_validation_list) |
| { |
| return p_validation_list->m_nb_procedures; |
| } |
| |
| opj_procedure* opj_procedure_list_get_first_procedure (opj_procedure_list_t * p_validation_list) |
| { |
| return p_validation_list->m_procedures; |
| } |
| |
| void opj_procedure_list_clear (opj_procedure_list_t * p_validation_list) |
| { |
| p_validation_list->m_nb_procedures = 0; |
| } |