diff options
Diffstat (limited to 'branches/1.0/tinySIGCOMP/src/tcomp_result.c')
| -rw-r--r-- | branches/1.0/tinySIGCOMP/src/tcomp_result.c | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/branches/1.0/tinySIGCOMP/src/tcomp_result.c b/branches/1.0/tinySIGCOMP/src/tcomp_result.c deleted file mode 100644 index 6c5efaa..0000000 --- a/branches/1.0/tinySIGCOMP/src/tcomp_result.c +++ /dev/null @@ -1,272 +0,0 @@ -/* -* Copyright (C) 2009-2010 Mamadou Diop. -* -* Contact: Mamadou Diop <diopmamadou(at)doubango.org> -* -* This file is part of Open Source Doubango Framework. -* -* DOUBANGO is free software: you can redistribute it and/or modify -* it under the terms of the GNU General Public License as published by -* the Free Software Foundation, either version 3 of the License, or -* (at your option) any later version. -* -* DOUBANGO is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. -* -* You should have received a copy of the GNU General Public License -* along with DOUBANGO. -* -*/ - -/**@file tcomp_result.c - * @brief SigComp decompresion result. - * - * @author Mamadou Diop <diopmamadou(at)yahoo.fr> - * - * @date Created: Sat Nov 8 16:54:58 2009 mdiop - */ -#include "tcomp_result.h" -#include "tsk_memory.h" -#include "tsk_debug.h" - -/** Creates new SigComp result object. -*/ -tcomp_result_t* tcomp_result_create() -{ - return tsk_object_new(tcomp_result_def_t); -} - -tcomp_tempstate_to_free_t* tcomp_tempstate_to_free_create() -{ - return tsk_object_new(tcomp_tempstate_to_free_def_t); -} - -/**Resets the result. -*/ -void _tcomp_result_reset(tcomp_result_t *result, tsk_bool_t isDestructor, tsk_bool_t isResetOutput) -{ - if(result){ - uint8_t i; - for(i = 0; i < result->statesToCreateIndex; i++){ - TSK_OBJECT_SAFE_FREE(result->statesToCreate[i]); - } - - for(i = 0; i < result->statesToFreeIndex; i++){ - TSK_OBJECT_SAFE_FREE(result->statesToFree[i]); - } - - if(!isDestructor){ - result->statesToCreateIndex = 0; - result->statesToFreeIndex = 0; - result->consumed_cycles = 0; - - tcomp_params_reset(result->remote_parameters); - - if(isResetOutput){ - tcomp_buffer_reset(result->output_buffer); - } - - tcomp_reqfeed_reset(result->req_feedback); - tcomp_buffer_freeBuff(result->ret_feedback); - - result->isNack = 0; - tcomp_buffer_freeBuff(result->nack_info); - } - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } -} - -/**Sets the output buffer. -*/ -void tcomp_result_setOutputBuffer(tcomp_result_t *result, void *output_ptr, tsk_size_t output_size, tsk_bool_t isStream, uint64_t streamId) -{ - if(result){ - tcomp_buffer_referenceBuff(result->output_buffer, (uint8_t*)output_ptr, output_size); - result->isStreamBased = isStream; - result->streamId = streamId; - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } -} - -/**Sets the compartment identifier. -*/ -void tcomp_result_setCompartmentId(tcomp_result_t *result, const void *id, tsk_size_t len) -{ - if(result){ - result->compartmentId = tcomp_buffer_createHash(id, len); - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } -} - -/**Adds temporary state. -*/ -void tcomp_result_addTempStateToCreate(tcomp_result_t *result, tcomp_state_t* lpState) -{ - if(result){ - /* - * Note that there is a maximum limit of four state creation requestsper instance of the UDVM. - */ - if(result->statesToCreateIndex >= MAX_TEMP_SATES) { - return; - } - - // Add state - result->statesToCreate[result->statesToCreateIndex++] = lpState; - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } -} - -/**Gets the number of temporary state (to be created). -*/ -uint8_t tcomp_result_getTempStatesToCreateSize(const tcomp_result_t *result) -{ - if(result){ - return result->statesToCreateIndex; - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } - return 0; -} - -/**Adds temporary state (to be freed). -*/ -void tcomp_result_addTempStateToFree(tcomp_result_t *result, tcomp_tempstate_to_free_t* lpDesc) -{ - if(result){ - /* - * Decompression failure MUST occur if more than four state free - * requests are made before the END-MESSAGE instruction is encountered. - */ - if(result->statesToFreeIndex >= MAX_TEMP_SATES) { - return; - } - result->statesToFree[result->statesToFreeIndex++] = lpDesc; - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } -} - -/**Gets the number of temporary state (to be be freed). -*/ -uint8_t tcomp_result_getTempStatesToFreeSize(const tcomp_result_t *result) -{ - if(result){ - return result->statesToFreeIndex; - } - else{ - TSK_DEBUG_ERROR("NULL SigComp result."); - } - return 0; -} - - - - - -//======================================================== -// SigComp result object definition -// - -static tsk_object_t* tcomp_result_ctor(tsk_object_t *self, va_list * app) -{ - tcomp_result_t* result = self; - - if(result){ - result->output_buffer = tcomp_buffer_create_null(); - result->ret_feedback = tcomp_buffer_create_null(); - result->nack_info = tcomp_buffer_create_null(); - - result->remote_parameters = tcomp_params_create(); - - result->req_feedback = tcomp_reqfeed_create(); - } - else{ - TSK_DEBUG_ERROR("Null result object"); - } - - return self; -} - -static tsk_object_t* tcomp_result_dtor(tsk_object_t * self) -{ - tcomp_result_t* result = self; - - if(result){ - _tcomp_result_reset(result, tsk_true, tsk_true); - TSK_OBJECT_SAFE_FREE(result->output_buffer); - TSK_OBJECT_SAFE_FREE(result->ret_feedback); - TSK_OBJECT_SAFE_FREE(result->nack_info); - - TSK_OBJECT_SAFE_FREE(result->remote_parameters); - - TSK_OBJECT_SAFE_FREE(result->req_feedback); - } - else{ - TSK_DEBUG_ERROR("Null result object"); - } - - return self; -} - -static const tsk_object_def_t tcomp_result_def_s = -{ - sizeof(tcomp_result_t), - tcomp_result_ctor, - tcomp_result_dtor, - tsk_null -}; -const tsk_object_def_t *tcomp_result_def_t = &tcomp_result_def_s; - - -//======================================================== -// SigComp temporary state object definition -// - -static tsk_object_t* tcomp_tempstate_to_free_ctor(tsk_object_t* self, va_list * app) -{ - tcomp_tempstate_to_free_t* tempstate_to_free = self; - - if(tempstate_to_free){ - tempstate_to_free->identifier = tcomp_buffer_create_null(); - } - else{ - TSK_DEBUG_ERROR("Null object"); - } - - return self; -} - -static tsk_object_t* tcomp_tempstate_to_free_dtor(tsk_object_t* self) -{ - tcomp_tempstate_to_free_t* tempstate_to_free = self; - - if(tempstate_to_free){ - TSK_OBJECT_SAFE_FREE(tempstate_to_free->identifier); - } - else{ - TSK_DEBUG_ERROR("Null object"); - } - - return self; -} - -static const tsk_object_def_t tcomp_tempstate_to_free_def_s = -{ - sizeof(tcomp_tempstate_to_free_t), - tcomp_tempstate_to_free_ctor, - tcomp_tempstate_to_free_dtor, - tsk_null -}; -const tsk_object_def_t* tcomp_tempstate_to_free_def_t = &tcomp_tempstate_to_free_def_s; |
