- Each attack now includes
* Initial knowledge * Role definitions for protocols involved
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ccremers
parent
ae7c5c653f
commit
8b51593cf5
@ -3,6 +3,9 @@
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#include "symbol.h"
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#define false 0
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#define true 1
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// type <= LEAF means it's a leaf, nkay?
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enum termtypes
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{ GLOBAL, VARIABLE, LEAF, ENCRYPT, TUPLE };
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242
src/xmlout.c
242
src/xmlout.c
@ -176,6 +176,23 @@ xmlTermPrint (const Term term)
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printf ("</term>");
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}
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//! Print a termlist in XML form
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void
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xmlTermlistPrint (Termlist tl)
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{
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xmlPrint ("<termlist>");
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xmlindent++;
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while (tl != NULL)
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{
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xmlIndentPrint ();
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xmlTermPrint (tl->term);
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printf ("\n");
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tl = tl->next;
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}
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xmlindent--;
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xmlPrint ("</termlist>");
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}
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//! Print a term for an element
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void
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xmlOutTerm (const char *tag, const Term term)
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@ -220,91 +237,37 @@ roleTermPrint (const Term t)
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}
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}
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//! Global system info
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/**
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* To be used by concrete trace as well as semitrace output
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*/
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//! Show initial knowledge
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void
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xmlOutSysInfo (const System sys)
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xmlInitialKnowledge (const System sys)
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{
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xmlPrint ("<system>");
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Termlist knowlist;
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xmlPrint ("<initialknowledge>");
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xmlindent++;
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{
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Protocol p;
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p = sys->protocols;
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while (p != NULL)
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{
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xmlOutTerm ("protocol", p->nameterm);
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p = p->next;
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}
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}
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xmlOutInteger ("match", sys->match);
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knowlist = knowledgeSet (sys->know);
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xmlTermlistPrint (knowlist);
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termlistDelete (knowlist);
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xmlindent--;
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xmlPrint ("</system>");
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xmlPrint ("</initialknowledge>");
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}
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//! Nicely format the role and agents we think we're talking to.
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void
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xmlAgentsOfRunPrint (const System sys, const int run)
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//! Determine whether a protocol is involved in the current semitrace.
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int
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isProtocolInvolved (const System sys, const Protocol p)
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{
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Termlist roles;
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int run;
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xmlPrint ("<roleagents>");
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xmlindent++;
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roles = sys->runs[run].protocol->rolenames;
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while (roles != NULL)
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run = 0;
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while (run < sys->maxruns)
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{
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xmlPrint ("<role>");
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xmlOutTerm ("name", roles->term);
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xmlOutTerm ("agent", deVar (agentOfRunRole (sys, run, roles->term)));
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xmlPrint ("</role>");
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roles = roles->next;
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if (sys->runs[run].protocol == p)
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{
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return 1;
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}
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run++;
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}
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xmlindent--;
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xmlPrint ("</roleagents>");
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}
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//! Static information about a run
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void
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xmlRunInfo (const System sys, const int run)
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{
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Role r;
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Term oldagent;
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xmlOutInteger ("runid", run);
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xmlIndentPrint ();
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printf ("<protocol");
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if (sys->runs[run].protocol == INTRUDER)
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{
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printf (" intruder=\"true\"");
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}
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printf (">");
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xmlTermPrint (sys->runs[run].protocol->nameterm);
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printf ("</protocol>\n");
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r = sys->runs[run].role;
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/* undo substitution temporarily to retrieve role name */
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/* Note that this is fairly tailored towards the Arachne method, TODO: make
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* more generic. */
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oldagent = r->nameterm->subst;
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r->nameterm->subst = NULL;
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xmlIndentPrint ();
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printf ("<role>");
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roleTermPrint (r->nameterm);
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printf ("</role>\n");
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/* reinstate substitution */
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r->nameterm->subst = oldagent;
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if (oldagent != NULL)
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{
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xmlOutTerm ("agent", r->nameterm);
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}
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xmlAgentsOfRunPrint (sys, run);
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return 0;
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}
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//! Show a single event from a run
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@ -312,6 +275,8 @@ xmlRunInfo (const System sys, const int run)
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* run and index will only be output if they are nonnegative.
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* Also prints any bindings, if this events follows some other events
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* (typically when this is a read).
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*
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* If run < 0, it is assumed to be a role event, and thus no bindings will be shown.
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*/
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void
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xmlOutEvent (const System sys, Roledef rd, const int run, const int index)
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@ -412,7 +377,8 @@ xmlOutEvent (const System sys, Roledef rd, const int run, const int index)
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}
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xmlindent++;
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if (sys->bindings != NULL)
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// Only if real run, and not a roledef
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if (run >= 0 && sys->bindings != NULL)
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{
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list_iterate (sys->bindings, xmlBindingState);
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}
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@ -423,6 +389,130 @@ xmlOutEvent (const System sys, Roledef rd, const int run, const int index)
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xmlPrint ("</event>");
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}
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//! Print a list of role events, from a roledef pointer
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void
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xmlRoleEventlist (const System sys, Roledef rd, int index)
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{
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while (rd != NULL)
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{
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xmlOutEvent (sys, rd, -1, index);
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index++;
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rd = rd->next;
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}
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}
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//! Show all protocol roles that are in the attack.
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void
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xmlInvolvedProtocolRoles (const System sys)
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{
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Protocol p;
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p = sys->protocols;
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while (p != NULL)
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{
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if (isProtocolInvolved (sys, p))
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{
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Role r;
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xmlPrint ("<protocol>");
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xmlindent++;
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xmlOutTerm ("name", p->nameterm);
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r = p->roles;
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while (r != NULL)
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{
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xmlPrint ("<role>");
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xmlindent++;
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xmlOutTerm ("name", r->nameterm);
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xmlRoleEventlist (sys, r->roledef, 0);
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xmlindent--;
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xmlPrint ("</role>");
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r = r->next;
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}
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xmlindent--;
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xmlPrint ("</protocol>");
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}
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p = p->next;
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}
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}
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//! Global system info
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/**
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* To be used by concrete trace as well as semitrace output
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*/
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void
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xmlOutSysInfo (const System sys)
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{
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xmlPrint ("<system>");
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xmlindent++;
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xmlOutInteger ("match", sys->match);
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xmlInitialKnowledge (sys);
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xmlInvolvedProtocolRoles (sys);
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xmlindent--;
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xmlPrint ("</system>");
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}
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//! Nicely format the role and agents we think we're talking to.
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void
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xmlAgentsOfRunPrint (const System sys, const int run)
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{
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Termlist roles;
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xmlPrint ("<roleagents>");
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xmlindent++;
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roles = sys->runs[run].protocol->rolenames;
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while (roles != NULL)
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{
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xmlPrint ("<role>");
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xmlOutTerm ("name", roles->term);
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xmlOutTerm ("agent", deVar (agentOfRunRole (sys, run, roles->term)));
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xmlPrint ("</role>");
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roles = roles->next;
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}
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xmlindent--;
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xmlPrint ("</roleagents>");
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}
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//! Static information about a run
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void
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xmlRunInfo (const System sys, const int run)
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{
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Role r;
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Term oldagent;
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xmlOutInteger ("runid", run);
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xmlIndentPrint ();
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printf ("<protocol");
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if (sys->runs[run].protocol == INTRUDER)
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{
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printf (" intruder=\"true\"");
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}
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printf (">");
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xmlTermPrint (sys->runs[run].protocol->nameterm);
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printf ("</protocol>\n");
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r = sys->runs[run].role;
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/* undo substitution temporarily to retrieve role name */
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/* Note that this is fairly tailored towards the Arachne method, TODO: make
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* more generic. */
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oldagent = r->nameterm->subst;
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r->nameterm->subst = NULL;
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xmlIndentPrint ();
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printf ("<role>");
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roleTermPrint (r->nameterm);
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printf ("</role>\n");
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/* reinstate substitution */
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r->nameterm->subst = oldagent;
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if (oldagent != NULL)
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{
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xmlOutTerm ("agent", r->nameterm);
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}
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xmlAgentsOfRunPrint (sys, run);
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}
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//! Display runs
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void
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xmlOutRuns (const System sys)
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