89 lines
3.8 KiB
C
89 lines
3.8 KiB
C
/*---
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This software is copyrighted by the Regents of the University of
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California, and other parties. The following terms apply to all files
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associated with the software unless explicitly disclaimed in
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individual files.
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The authors hereby grant permission to use, copy, modify, distribute,
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and license this software and its documentation for any purpose,
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provided that existing copyright notices are retained in all copies
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and that this notice is included verbatim in any distributions. No
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written agreement, license, or royalty fee is required for any of the
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authorized uses. Modifications to this software may be copyrighted by
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their authors and need not follow the licensing terms described here,
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provided that the new terms are clearly indicated on the first page of
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each file where they apply.
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IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
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FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
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DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
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NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND
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THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
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MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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GOVERNMENT USE: If you are acquiring this software on behalf of the
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U.S. government, the Government shall have only "Restricted Rights" in
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the software and related documentation as defined in the Federal
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Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you are
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acquiring the software on behalf of the Department of Defense, the
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software shall be classified as "Commercial Computer Software" and the
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Government shall have only "Restricted Rights" as defined in Clause
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252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
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authors grant the U.S. Government and others acting in its behalf
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permission to use and distribute the software in accordance with the
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terms specified in this license.
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---*/
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#include "callbacks.h"
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#include <stdio.h>
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#include <assert.h>
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#define TRUE 1
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#define FALSE 0
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state_name respond_once(NetworkSetup * ns, state_name type, Message * incoming_message, char * from) {
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state_machine_id id;
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state_name original_type = incoming_message->type;
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incoming_message->type = type;
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id = incoming_message->to_machine_id;
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incoming_message->to_machine_id = incoming_message->from_machine_id;
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incoming_message->from_machine_id = id;
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send_message(ns, incoming_message, from);
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incoming_message->type = original_type;
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id = incoming_message->to_machine_id;
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incoming_message->to_machine_id = incoming_message->from_machine_id;
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incoming_message->from_machine_id = id;
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return TRUE;
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}
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state_name tally(char ** broadcast_list, int host_count, char * bitSet, char * from) {
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int i;
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int index;
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index= get_index(broadcast_list, host_count, from);
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if(index < 0) {
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printf("Received message from unknown recipient: %s\n", from);
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assert(0);
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return FALSE;
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}
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bitSet[index] = TRUE;
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for(i = 0; i < host_count; i++) {
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if(!bitSet[i]) {
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return FALSE;
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}
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}
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return TRUE;
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}
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