Issue 2 move folders and use deep path include file names to prevent collisions (#4)
* moving folders and files and adjust server demo build * Fix Makefile for apps/server on Linux * fix unit test source file folders * fix datetime convert UTC functions. Add Code::Blocks project for datetime testing * added some ignore extensions * disable parallel make option * fix build for abort, dcc, and epics apps * fix build for dcc, epics, error, and getevent apps. * Fixed building of all apps * fix the ipv4 to ipv6 router app build * Change indent style from Google to Webkit * make pretty to re-format style * removed common Makefile since we already had one and two was too many * remove scripts from root folder that are no longer maintained or used * remove mercurial EOL and ignore files for git repo * remove .vscodeconfig files from repo * tweak clang-format style * clang-format src and apps with tweaked style * added clang-tidy to fix readability if braces in src * result of make tidy for src and apps * fix clang-tidy mangling * Added code::blocks project for BACnet server simulation * added code::blocks linux project for WhoIs app * update text files for EOL * fix EOL in some files * fixed make win32 apps for older gcc * Removed Borland C++ Makefile in apps. Unable to maintain support for Borland C++ compiler. * created codeblocks project for apps/epics for Windows * fixing ports/xplained to work with new data structure. * fix ports/xplained example for Atmel Studio compile * fix ports/stm32f10x example for gcc Makefile compile * fix ports/stm32f10x example for IAR EWARM compile * fix ports/xplained timer callback * fix ports/bdk_atxx_mspt build with subdirs * fix ports/bdk_atxx_mspt build with subdirs * updated git ignore for IAR build artifacts * updated gitignore for non-tracked files and folders * fixed bdk-atxx4-mstp port for Rowley Crossworks project file * fixed bdk-atxx4-mstp port for GCC AVR Makefile * fixed atmega168 port for IAR AVR and GCC AVR Makefile * fixed at91sam7s port for IAR ARM and GCC ARM Makefile * removed unmaintainable DOS, RTOS32, and atmega8 ports. Updated rx62n (untested). * changed arm7 to uip port
This commit is contained in:
Steve Karg
@@ -0,0 +1,353 @@
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/**************************************************************************
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*
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* Copyright (C) 2008 Steve Karg <skarg@users.sourceforge.net>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*********************************************************************/
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#include <stddef.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <assert.h>
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#include "bacnet/config.h"
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#include "bacnet/bacdef.h"
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#include "bacnet/bacdcode.h"
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#include "bacnet/basic/binding/address.h"
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#include "bacnet/npdu.h"
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#include "bacnet/apdu.h"
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#include "bacnet/datalink/datalink.h"
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#include "bacnet/bactext.h"
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#include "bacnet/rpm.h"
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/* some demo stuff needed */
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#include "bacnet/basic/object/device.h"
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#include "bacnet/basic/services.h"
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#include "bacnet/basic/tsm/tsm.h"
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/** @file h_rpm_a.c Handles Read Property Multiple Acknowledgments. */
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/** Decode the received RPM data and make a linked list of the results.
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* @ingroup DSRPM
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*
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* @param apdu [in] The received apdu data.
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* @param apdu_len [in] Total length of the apdu.
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* @param read_access_data [out] Pointer to the head of the linked list
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* where the RPM data is to be stored.
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* @return The number of bytes decoded, or -1 on error
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*/
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int rpm_ack_decode_service_request(
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uint8_t *apdu, int apdu_len, BACNET_READ_ACCESS_DATA *read_access_data)
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{
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int decoded_len = 0; /* return value */
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uint32_t error_value = 0; /* decoded error value */
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int len = 0; /* number of bytes returned from decoding */
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uint8_t tag_number = 0; /* decoded tag number */
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uint32_t len_value = 0; /* decoded length value */
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BACNET_READ_ACCESS_DATA *rpm_object;
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BACNET_READ_ACCESS_DATA *old_rpm_object;
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BACNET_PROPERTY_REFERENCE *rpm_property;
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BACNET_PROPERTY_REFERENCE *old_rpm_property;
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BACNET_APPLICATION_DATA_VALUE *value;
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BACNET_APPLICATION_DATA_VALUE *old_value;
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assert(read_access_data != NULL);
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rpm_object = read_access_data;
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old_rpm_object = rpm_object;
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while (rpm_object && apdu_len) {
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len = rpm_ack_decode_object_id(apdu, apdu_len, &rpm_object->object_type,
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&rpm_object->object_instance);
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if (len <= 0) {
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old_rpm_object->next = NULL;
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free(rpm_object);
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break;
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}
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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rpm_property = calloc(1, sizeof(BACNET_PROPERTY_REFERENCE));
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rpm_object->listOfProperties = rpm_property;
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old_rpm_property = rpm_property;
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while (rpm_property && apdu_len) {
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len = rpm_ack_decode_object_property(apdu, apdu_len,
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&rpm_property->propertyIdentifier,
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&rpm_property->propertyArrayIndex);
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if (len <= 0) {
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old_rpm_property->next = NULL;
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if (rpm_object->listOfProperties == rpm_property) {
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/* was this the only property in the list? */
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rpm_object->listOfProperties = NULL;
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}
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free(rpm_property);
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break;
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}
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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if (apdu_len && decode_is_opening_tag_number(apdu, 4)) {
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/* propertyValue */
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decoded_len++;
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apdu_len--;
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apdu++;
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/* note: if this is an array, there will be
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more than one element to decode */
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value = calloc(1, sizeof(BACNET_APPLICATION_DATA_VALUE));
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rpm_property->value = value;
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old_value = value;
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while (value && (apdu_len > 0)) {
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if (IS_CONTEXT_SPECIFIC(*apdu)) {
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len = bacapp_decode_context_data(apdu, apdu_len, value,
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rpm_property->propertyIdentifier);
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} else {
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len = bacapp_decode_application_data(
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apdu, apdu_len, value);
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}
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/* If len == 0 then it's an empty structure, which is OK. */
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if (len < 0) {
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/* problem decoding */
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/* calling function will free the memory */
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return BACNET_STATUS_ERROR;
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}
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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if (apdu_len && decode_is_closing_tag_number(apdu, 4)) {
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decoded_len++;
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apdu_len--;
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apdu++;
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break;
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} else {
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old_value = value;
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value =
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calloc(1, sizeof(BACNET_APPLICATION_DATA_VALUE));
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old_value->next = value;
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}
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}
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} else if (apdu_len && decode_is_opening_tag_number(apdu, 5)) {
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/* propertyAccessError */
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decoded_len++;
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apdu_len--;
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apdu++;
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/* decode the class and code sequence */
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len =
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decode_tag_number_and_value(apdu, &tag_number, &len_value);
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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/* FIXME: we could validate that the tag is enumerated... */
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len = decode_enumerated(apdu, len_value, &error_value);
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rpm_property->error.error_class = error_value;
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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len =
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decode_tag_number_and_value(apdu, &tag_number, &len_value);
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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/* FIXME: we could validate that the tag is enumerated... */
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len = decode_enumerated(apdu, len_value, &error_value);
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rpm_property->error.error_code = error_value;
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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if (apdu_len && decode_is_closing_tag_number(apdu, 5)) {
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decoded_len++;
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apdu_len--;
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apdu++;
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}
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}
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old_rpm_property = rpm_property;
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rpm_property = calloc(1, sizeof(BACNET_PROPERTY_REFERENCE));
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old_rpm_property->next = rpm_property;
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}
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len = rpm_decode_object_end(apdu, apdu_len);
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if (len) {
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decoded_len += len;
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apdu_len -= len;
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apdu += len;
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}
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if (apdu_len) {
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old_rpm_object = rpm_object;
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rpm_object = calloc(1, sizeof(BACNET_READ_ACCESS_DATA));
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old_rpm_object->next = rpm_object;
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}
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}
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return decoded_len;
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}
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/* for debugging... */
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void rpm_ack_print_data(BACNET_READ_ACCESS_DATA *rpm_data)
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{
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BACNET_OBJECT_PROPERTY_VALUE object_value; /* for bacapp printing */
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BACNET_PROPERTY_REFERENCE *listOfProperties;
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BACNET_APPLICATION_DATA_VALUE *value;
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bool array_value = false;
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if (rpm_data) {
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#if PRINT_ENABLED
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fprintf(stdout, "%s #%lu\r\n",
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bactext_object_type_name(rpm_data->object_type),
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(unsigned long)rpm_data->object_instance);
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fprintf(stdout, "{\r\n");
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#endif
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listOfProperties = rpm_data->listOfProperties;
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while (listOfProperties) {
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#if PRINT_ENABLED
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if (listOfProperties->propertyIdentifier < 512) {
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fprintf(stdout, " %s: ",
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bactext_property_name(
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listOfProperties->propertyIdentifier));
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} else {
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fprintf(stdout, " proprietary %u: ",
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(unsigned)listOfProperties->propertyIdentifier);
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}
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#endif
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if (listOfProperties->propertyArrayIndex != BACNET_ARRAY_ALL) {
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#if PRINT_ENABLED
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fprintf(stdout, "[%d]", listOfProperties->propertyArrayIndex);
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#endif
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}
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value = listOfProperties->value;
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if (value) {
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#if PRINT_ENABLED
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if (value->next) {
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fprintf(stdout, "{");
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array_value = true;
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} else {
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array_value = false;
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}
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#endif
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object_value.object_type = rpm_data->object_type;
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object_value.object_instance = rpm_data->object_instance;
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while (value) {
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object_value.object_property =
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listOfProperties->propertyIdentifier;
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object_value.array_index =
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listOfProperties->propertyArrayIndex;
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object_value.value = value;
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bacapp_print_value(stdout, &object_value);
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#if PRINT_ENABLED
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if (value->next) {
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fprintf(stdout, ",\r\n ");
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} else {
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if (array_value) {
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fprintf(stdout, "}\r\n");
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} else {
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fprintf(stdout, "\r\n");
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}
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}
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#endif
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value = value->next;
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}
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} else {
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#if PRINT_ENABLED
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/* AccessError */
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fprintf(stdout, "BACnet Error: %s: %s\r\n",
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bactext_error_class_name(
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(int)listOfProperties->error.error_class),
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bactext_error_code_name(
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(int)listOfProperties->error.error_code));
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#endif
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}
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listOfProperties = listOfProperties->next;
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}
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#if PRINT_ENABLED
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fprintf(stdout, "}\r\n");
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#endif
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}
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}
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/** Handler for a ReadPropertyMultiple ACK.
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* @ingroup DSRPM
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* For each read property, print out the ACK'd data for debugging,
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* and free the request data items from linked property list.
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*
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* @param service_request [in] The contents of the service request.
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* @param service_len [in] The length of the service_request.
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* @param src [in] BACNET_ADDRESS of the source of the message
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* @param service_data [in] The BACNET_CONFIRMED_SERVICE_DATA information
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* decoded from the APDU header of this message.
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*/
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void handler_read_property_multiple_ack(uint8_t *service_request,
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uint16_t service_len,
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BACNET_ADDRESS *src,
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BACNET_CONFIRMED_SERVICE_ACK_DATA *service_data)
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{
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int len = 0;
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BACNET_READ_ACCESS_DATA *rpm_data;
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BACNET_READ_ACCESS_DATA *old_rpm_data;
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BACNET_PROPERTY_REFERENCE *rpm_property;
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BACNET_PROPERTY_REFERENCE *old_rpm_property;
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BACNET_APPLICATION_DATA_VALUE *value;
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BACNET_APPLICATION_DATA_VALUE *old_value;
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(void)src;
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(void)service_data; /* we could use these... */
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rpm_data = calloc(1, sizeof(BACNET_READ_ACCESS_DATA));
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if (rpm_data) {
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len = rpm_ack_decode_service_request(
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service_request, service_len, rpm_data);
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}
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#if 1
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fprintf(stderr, "Received Read-Property-Multiple Ack!\n");
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#endif
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if (len > 0) {
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while (rpm_data) {
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rpm_ack_print_data(rpm_data);
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rpm_property = rpm_data->listOfProperties;
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while (rpm_property) {
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value = rpm_property->value;
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while (value) {
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old_value = value;
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value = value->next;
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free(old_value);
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}
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old_rpm_property = rpm_property;
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rpm_property = rpm_property->next;
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free(old_rpm_property);
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}
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old_rpm_data = rpm_data;
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rpm_data = rpm_data->next;
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free(old_rpm_data);
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}
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} else {
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#if 1
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fprintf(stderr, "RPM Ack Malformed! Freeing memory...\n");
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#endif
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while (rpm_data) {
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rpm_property = rpm_data->listOfProperties;
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while (rpm_property) {
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value = rpm_property->value;
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while (value) {
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old_value = value;
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value = value->next;
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free(old_value);
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}
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old_rpm_property = rpm_property;
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rpm_property = rpm_property->next;
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free(old_rpm_property);
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}
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old_rpm_data = rpm_data;
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rpm_data = rpm_data->next;
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free(old_rpm_data);
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}
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}
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}
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Reference in New Issue
Block a user