- Moved dot output (finally) into a separate file, and made some minor
improvements.
This commit is contained in:
ccremers
parent
c4628e8be6
commit
28774cb94c
374
src/arachne.c
374
src/arachne.c
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@ -34,6 +34,7 @@
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#include "switches.h"
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#include "specialterm.h"
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#include "cost.h"
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#include "dotout.h"
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extern int *graph;
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extern int nodes;
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@ -1536,377 +1537,6 @@ latexSemiState ()
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eprintf ("\\nextlevel\n\\end{msc}\n\n");
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}
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//! Display the current semistate using dot output format.
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/**
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* This is not as nice as we would like it. Furthermore, the function is too big, and needs to be split into functional parts that
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* will allow the generation of LaTeX code as well.
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*/
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void
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dotSemiState ()
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{
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static int attack_number = 0;
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int run;
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Protocol p;
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int *ranks;
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int maxrank;
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void node (const int run, const int index)
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{
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if (sys->runs[run].protocol == INTRUDER)
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{
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if (sys->runs[run].role == I_M)
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{
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eprintf ("m0");
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}
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else
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{
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eprintf ("i%i", run);
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}
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}
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else
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{
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eprintf ("r%ii%i", run, index);
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}
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}
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// Open graph
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attack_number++;
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eprintf ("digraph semiState%i {\n", attack_number);
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eprintf ("\tlabel = \"[Id %i] Protocol ", sys->attackid);
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p = (Protocol) sys->current_claim->protocol;
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termPrint (p->nameterm);
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eprintf (", role ");
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termPrint (sys->current_claim->rolename);
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eprintf (", claim type ");
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termPrint (sys->current_claim->type);
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eprintf ("\";\n");
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// Needed for the bindings later on: create graph
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goal_graph_create (); // create graph
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if (warshall (graph, nodes) == 0) // determine closure
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{
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eprintf
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("// This graph was not completely closed transitively because it contains a cycle!\n");
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}
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ranks = memAlloc (nodes * sizeof (int));
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maxrank = graph_ranks (graph, ranks, nodes); // determine ranks
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#ifdef DEBUG
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// For debugging purposes, we also display an ASCII version of some stuff in the comments
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printSemiState ();
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// Even draw all dependencies for non-intruder runs
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// Real nice debugging :(
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{
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int run;
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run = 0;
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while (run < sys->maxruns)
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{
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int ev;
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ev = 0;
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while (ev < sys->runs[run].length)
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{
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int run2;
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int notfirstrun;
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eprintf ("// precedence: r%ii%i <- ", run, ev);
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run2 = 0;
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notfirstrun = 0;
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while (run2 < sys->maxruns)
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{
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int notfirstev;
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int ev2;
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notfirstev = 0;
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ev2 = 0;
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while (ev2 < sys->runs[run2].length)
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{
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if (graph[graph_nodes (nodes, run2, ev2, run, ev)] != 0)
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{
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if (notfirstev)
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eprintf (",");
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else
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{
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if (notfirstrun)
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eprintf (" ");
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eprintf ("r%i:", run2);
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}
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eprintf ("%i", ev2);
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notfirstrun = 1;
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notfirstev = 1;
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}
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ev2++;
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}
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run2++;
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}
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eprintf ("\n");
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ev++;
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}
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run++;
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}
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}
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#endif
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// Draw graph
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// First, all simple runs
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run = 0;
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while (run < sys->maxruns)
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{
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Roledef rd;
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int index;
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index = 0;
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rd = sys->runs[run].start;
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if (sys->runs[run].protocol != INTRUDER && sys->runs[run].length > 0)
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{
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// Regular run
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/* DISABLED subgraphs
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eprintf ("\tsubgraph cluster_run%i {\n", run);
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eprintf ("\t\tlabel = \"");
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eprintf ("#%i: ", run);
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termPrint (sys->runs[run].protocol->nameterm);
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eprintf (", ");
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agentsOfRunPrint (sys, run);
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eprintf ("\";\n", run);
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if (run == 0)
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{
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eprintf ("\t\tcolor = red;\n");
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}
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else
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{
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eprintf ("\t\tcolor = blue;\n");
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}
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*/
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// Display the respective events
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while (index < sys->runs[run].length)
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{
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// Print node itself
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eprintf ("\t\t");
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node (run, index);
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eprintf (" [");
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if (run == 0 && index == sys->current_claim->ev)
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{
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eprintf
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("style=filled,fillcolor=mistyrose,color=salmon,shape=doubleoctagon,");
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}
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else
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{
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eprintf ("shape=box,");
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}
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eprintf ("label=\"");
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roledefPrintShort (rd);
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eprintf ("\"]");
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eprintf (";\n");
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// Print binding to previous node
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if (index > sys->runs[run].firstReal)
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{
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// index > 0
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eprintf ("\t\t");
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node (run, index - 1);
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eprintf (" -> ");
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node (run, index);
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eprintf (" [style=\"bold\", weight=\"10.0\"]");
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eprintf (";\n");
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}
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else
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{
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// index <= firstReal
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if (index == sys->runs[run].firstReal)
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{
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// index == firstReal
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Roledef rd;
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int send_before_read;
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int done;
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// Determine if it is an active role or note
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/**
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*@todo note that this will probably become a standard function call for role.h
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*/
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rd =
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roledef_shift (sys->runs[run].start,
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sys->runs[run].firstReal);
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done = 0;
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send_before_read = 0;
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while (!done && rd != NULL)
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{
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if (rd->type == READ)
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{
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done = 1;
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}
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if (rd->type == SEND)
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{
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done = 1;
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send_before_read = 1;
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}
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rd = rd->next;
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}
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// Draw the first box
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// This used to be drawn only if done && send_before_read, now we always draw it.
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eprintf ("\t\ts%i [label=\"Run %i: ", run, run);
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termPrint (sys->runs[run].protocol->nameterm);
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eprintf (", ");
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termPrint (sys->runs[run].role->nameterm);
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eprintf ("\\n");
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agentsOfRunPrint (sys, run);
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eprintf ("\", shape=diamond];\n");
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eprintf ("\t\ts%i -> ", run);
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node (run, index);
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eprintf (";\n");
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}
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}
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index++;
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rd = rd->next;
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}
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/* DISABLED subgraphs
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eprintf ("\t}\n");
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*/
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}
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run++;
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}
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// Second, all bindings.
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// We now determine them ourselves between existing runs
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run = 0;
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while (run < sys->maxruns)
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{
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if (sys->runs[run].protocol != INTRUDER)
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{
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int ev;
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ev = 0;
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while (ev < sys->runs[run].length)
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{
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void incoming_arrow (int run2, int ev2)
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{
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Roledef rd, rd2;
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/*
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* We have decided to draw this binding,
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* from run2,ev2 to run,ev
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* However, me might need to decide some colouring for this node.
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*/
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eprintf ("\t");
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node (run2, ev2);
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eprintf (" -> ");
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node (run, ev);
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eprintf (" ");
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// decide color
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rd = roledef_shift (sys->runs[run].start, ev);
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rd2 = roledef_shift (sys->runs[run2].start, ev2);
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if (rd->type == CLAIM)
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{
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// Towards a claim, so only indirect dependency
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eprintf ("[color=cornflowerblue]");
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}
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else
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{
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// Not towards claim should imply towards read,
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// but we check it to comply with future stuff.
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if (rd->type == READ && rd2->type == SEND)
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{
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// We want to distinguish where it is from a 'broken' send
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if (isTermEqual (rd->message, rd2->message))
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{
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if (isTermEqual
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(rd->from, rd2->from)
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&& isTermEqual (rd->to, rd2->to))
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{
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// Wow, a perfect match. Leave the arrow as-is :)
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eprintf ("[color=forestgreen]");
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}
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else
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{
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// Same message, different people
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eprintf
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("[label=\"redirect\",color=darkorange2]");
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}
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}
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else
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{
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// Not even the same message, intruder construction
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eprintf ("[label=\"construct\",color=red]");
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}
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}
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}
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// close up
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eprintf (";\n");
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}
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iterate_incoming_arrows (incoming_arrow, run, ev);
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ev++;
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}
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}
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run++;
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}
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// Third, all ranking info
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{
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int myrank;
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#ifdef DEBUG
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{
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int n;
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eprintf ("/* ranks: %i\n", maxrank);
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n = 0;
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while (n < nodes)
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{
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eprintf ("%i ", ranks[n]);
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n++;
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}
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eprintf ("\n*/\n\n");
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}
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#endif
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myrank = 0;
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while (myrank < maxrank)
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{
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int count;
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int run;
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int run1;
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int ev1;
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count = 0;
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run = 0;
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while (run < sys->maxruns)
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{
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if (sys->runs[run].protocol != INTRUDER)
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{
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int ev;
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ev = 0;
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while (ev < sys->runs[run].step)
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{
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if (myrank == ranks[node_number (run, ev)])
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{
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if (count == 0)
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eprintf ("\t{ rank = same; ");
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count++;
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eprintf ("r%ii%i; ", run, ev);
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}
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ev++;
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}
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}
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run++;
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}
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if (count > 0)
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eprintf ("}\t\t// rank %i\n", myrank);
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myrank++;
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}
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}
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// clean memory
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memFree (ranks, nodes * sizeof (int)); // ranks
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// close graph
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eprintf ("};\n\n");
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}
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//! Print the current semistate
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void
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printSemiState ()
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@ -3577,7 +3207,7 @@ arachneOutputAttack ()
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}
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else
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{
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dotSemiState ();
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dotSemiState (sys);
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}
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}
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@ -12,5 +12,8 @@ int isTriviallyKnownAtArachne (const System sys, const Term t, const int run,
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const int index);
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int isTriviallyKnownAfterArachne (const System sys, const Term t,
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const int run, const int index);
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int ranks_to_lines (int *ranks, const int nodes);
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void iterate_incoming_arrows (void (*func) (), const int run, const int ev);
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void iterate_outgoing_arrows (void (*func) (), const int run, const int ev);
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#endif
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416
src/dotout.c
Normal file
416
src/dotout.c
Normal file
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@ -0,0 +1,416 @@
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#include "system.h"
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#include "switches.h"
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#include "memory.h"
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#include "arachne.h"
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extern int *graph;
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extern int nodes;
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extern int graph_uordblks;
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extern Protocol INTRUDER; // Pointers, to be set by the Init of arachne.c
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extern Role I_M; // Same here.
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extern Role I_RRS;
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extern Role I_RRSD;
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#define INVALID -1
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#define isGoal(rd) (rd->type == READ && !rd->internal)
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#define isBound(rd) (rd->bound)
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#define length step
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//! Display the current semistate using dot output format.
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/**
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* This is not as nice as we would like it. Furthermore, the function is too big, and needs to be split into functional parts that
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* will allow the generation of LaTeX code as well.
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*/
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void
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dotSemiState (const System sys)
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{
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static int attack_number = 0;
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int run;
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Protocol p;
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int *ranks;
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int maxrank;
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int from_intruder_count;
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void node (const int run, const int index)
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{
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if (sys->runs[run].protocol == INTRUDER)
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{
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if (sys->runs[run].role == I_M)
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{
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eprintf ("m0");
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}
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else
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{
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eprintf ("i%i", run);
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}
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}
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else
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{
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eprintf ("r%ii%i", run, index);
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}
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}
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// Open graph
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attack_number++;
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eprintf ("digraph semiState%i {\n", attack_number);
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eprintf ("\tlabel = \"[Id %i] Protocol ", sys->attackid);
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p = (Protocol) sys->current_claim->protocol;
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termPrint (p->nameterm);
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eprintf (", role ");
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termPrint (sys->current_claim->rolename);
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eprintf (", claim type ");
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termPrint (sys->current_claim->type);
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eprintf ("\";\n");
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from_intruder_count = 0; // number of terms that can come from the initial knowledge
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|
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// Needed for the bindings later on: create graph
|
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goal_graph_create (); // create graph
|
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if (warshall (graph, nodes) == 0) // determine closure
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{
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eprintf
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("// This graph was not completely closed transitively because it contains a cycle!\n");
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}
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ranks = memAlloc (nodes * sizeof (int));
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maxrank = graph_ranks (graph, ranks, nodes); // determine ranks
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|
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#ifdef DEBUG
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// For debugging purposes, we also display an ASCII version of some stuff in the comments
|
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printSemiState ();
|
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// Even draw all dependencies for non-intruder runs
|
||||
// Real nice debugging :(
|
||||
{
|
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int run;
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|
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run = 0;
|
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while (run < sys->maxruns)
|
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{
|
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int ev;
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|
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ev = 0;
|
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while (ev < sys->runs[run].length)
|
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{
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int run2;
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int notfirstrun;
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eprintf ("// precedence: r%ii%i <- ", run, ev);
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run2 = 0;
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notfirstrun = 0;
|
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while (run2 < sys->maxruns)
|
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{
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int notfirstev;
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int ev2;
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notfirstev = 0;
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ev2 = 0;
|
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while (ev2 < sys->runs[run2].length)
|
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{
|
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if (graph[graph_nodes (nodes, run2, ev2, run, ev)] != 0)
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{
|
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if (notfirstev)
|
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eprintf (",");
|
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else
|
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{
|
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if (notfirstrun)
|
||||
eprintf (" ");
|
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eprintf ("r%i:", run2);
|
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}
|
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eprintf ("%i", ev2);
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notfirstrun = 1;
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notfirstev = 1;
|
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}
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ev2++;
|
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}
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run2++;
|
||||
}
|
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eprintf ("\n");
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ev++;
|
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}
|
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run++;
|
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}
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}
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#endif
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// Draw graph
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||||
// First, all simple runs
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||||
run = 0;
|
||||
while (run < sys->maxruns)
|
||||
{
|
||||
Roledef rd;
|
||||
int index;
|
||||
|
||||
index = 0;
|
||||
rd = sys->runs[run].start;
|
||||
if (sys->runs[run].protocol != INTRUDER && sys->runs[run].length > 0)
|
||||
{
|
||||
// Regular run
|
||||
|
||||
/* DISABLED subgraphs
|
||||
eprintf ("\tsubgraph cluster_run%i {\n", run);
|
||||
eprintf ("\t\tlabel = \"");
|
||||
eprintf ("#%i: ", run);
|
||||
termPrint (sys->runs[run].protocol->nameterm);
|
||||
eprintf (", ");
|
||||
agentsOfRunPrint (sys, run);
|
||||
eprintf ("\";\n", run);
|
||||
if (run == 0)
|
||||
{
|
||||
eprintf ("\t\tcolor = red;\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
eprintf ("\t\tcolor = blue;\n");
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
// Display the respective events
|
||||
while (index < sys->runs[run].length)
|
||||
{
|
||||
// Print node itself
|
||||
eprintf ("\t\t");
|
||||
node (run, index);
|
||||
eprintf (" [");
|
||||
if (run == 0 && index == sys->current_claim->ev)
|
||||
{
|
||||
eprintf
|
||||
("style=filled,fillcolor=mistyrose,color=salmon,shape=doubleoctagon,");
|
||||
}
|
||||
else
|
||||
{
|
||||
eprintf ("shape=box,");
|
||||
}
|
||||
eprintf ("label=\"");
|
||||
roledefPrintShort (rd);
|
||||
eprintf ("\"]");
|
||||
eprintf (";\n");
|
||||
|
||||
// Print binding to previous node
|
||||
if (index > sys->runs[run].firstReal)
|
||||
{
|
||||
// index > 0
|
||||
eprintf ("\t\t");
|
||||
node (run, index - 1);
|
||||
eprintf (" -> ");
|
||||
node (run, index);
|
||||
eprintf (" [style=\"bold\", weight=\"10.0\"]");
|
||||
eprintf (";\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
// index <= firstReal
|
||||
if (index == sys->runs[run].firstReal)
|
||||
{
|
||||
// index == firstReal
|
||||
Roledef rd;
|
||||
int send_before_read;
|
||||
int done;
|
||||
|
||||
// Determine if it is an active role or note
|
||||
/**
|
||||
*@todo note that this will probably become a standard function call for role.h
|
||||
*/
|
||||
rd =
|
||||
roledef_shift (sys->runs[run].start,
|
||||
sys->runs[run].firstReal);
|
||||
done = 0;
|
||||
send_before_read = 0;
|
||||
while (!done && rd != NULL)
|
||||
{
|
||||
if (rd->type == READ)
|
||||
{
|
||||
done = 1;
|
||||
}
|
||||
if (rd->type == SEND)
|
||||
{
|
||||
done = 1;
|
||||
send_before_read = 1;
|
||||
}
|
||||
rd = rd->next;
|
||||
}
|
||||
// Draw the first box
|
||||
// This used to be drawn only if done && send_before_read, now we always draw it.
|
||||
eprintf ("\t\ts%i [label=\"Run %i: ", run, run);
|
||||
termPrint (sys->runs[run].protocol->nameterm);
|
||||
eprintf (", ");
|
||||
termPrint (sys->runs[run].role->nameterm);
|
||||
eprintf ("\\n");
|
||||
agentsOfRunPrint (sys, run);
|
||||
eprintf ("\", shape=diamond];\n");
|
||||
eprintf ("\t\ts%i -> ", run);
|
||||
node (run, index);
|
||||
eprintf (" [weight=\"10.0\"];\n");
|
||||
}
|
||||
}
|
||||
index++;
|
||||
rd = rd->next;
|
||||
}
|
||||
/* DISABLED subgraphs
|
||||
eprintf ("\t}\n");
|
||||
*/
|
||||
}
|
||||
run++;
|
||||
}
|
||||
|
||||
// Second, all bindings.
|
||||
// We now determine them ourselves between existing runs
|
||||
run = 0;
|
||||
while (run < sys->maxruns)
|
||||
{
|
||||
if (sys->runs[run].protocol != INTRUDER)
|
||||
{
|
||||
int ev;
|
||||
|
||||
ev = 0;
|
||||
while (ev < sys->runs[run].length)
|
||||
{
|
||||
int incoming_arrow_count;
|
||||
|
||||
void incoming_arrow (int run2, int ev2)
|
||||
{
|
||||
Roledef rd, rd2;
|
||||
|
||||
incoming_arrow_count++;
|
||||
/*
|
||||
* We have decided to draw this binding,
|
||||
* from run2,ev2 to run,ev
|
||||
* However, me might need to decide some colouring for this node.
|
||||
*/
|
||||
eprintf ("\t");
|
||||
node (run2, ev2);
|
||||
eprintf (" -> ");
|
||||
node (run, ev);
|
||||
eprintf (" ");
|
||||
// decide color
|
||||
rd = roledef_shift (sys->runs[run].start, ev);
|
||||
rd2 = roledef_shift (sys->runs[run2].start, ev2);
|
||||
if (rd->type == CLAIM)
|
||||
{
|
||||
// Towards a claim, so only indirect dependency
|
||||
eprintf ("[color=cornflowerblue]");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Not towards claim should imply towards read,
|
||||
// but we check it to comply with future stuff.
|
||||
if (rd->type == READ && rd2->type == SEND)
|
||||
{
|
||||
// We want to distinguish where it is from a 'broken' send
|
||||
if (isTermEqual (rd->message, rd2->message))
|
||||
{
|
||||
if (isTermEqual
|
||||
(rd->from, rd2->from)
|
||||
&& isTermEqual (rd->to, rd2->to))
|
||||
{
|
||||
// Wow, a perfect match. Leave the arrow as-is :)
|
||||
eprintf ("[color=forestgreen]");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Same message, different people
|
||||
eprintf
|
||||
("[label=\"redirect\",color=darkorange2]");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// Not even the same message, intruder construction
|
||||
eprintf ("[label=\"construct\",color=red]");
|
||||
}
|
||||
}
|
||||
}
|
||||
// close up
|
||||
eprintf (";\n");
|
||||
}
|
||||
|
||||
incoming_arrow_count = 0;
|
||||
iterate_incoming_arrows (incoming_arrow, run, ev);
|
||||
/*
|
||||
* Currently disabled: generates too much garbage
|
||||
*/
|
||||
if (false && incoming_arrow_count == 0)
|
||||
{
|
||||
// No incoming arrows: can be generated from initial intruder knowledge
|
||||
|
||||
from_intruder_count++;
|
||||
eprintf ("\tintruder -> ");
|
||||
node (run, ev);
|
||||
eprintf (";\n");
|
||||
}
|
||||
|
||||
ev++;
|
||||
}
|
||||
}
|
||||
run++;
|
||||
}
|
||||
|
||||
// Third, the intruder node (if needed)
|
||||
if (from_intruder_count > 0)
|
||||
{
|
||||
eprintf ("\tintruder [label=\"Initial intruder knowledge\", color=red];\n");
|
||||
}
|
||||
|
||||
// Fourth, all ranking info
|
||||
{
|
||||
int myrank;
|
||||
|
||||
#ifdef DEBUG
|
||||
{
|
||||
int n;
|
||||
|
||||
eprintf ("/* ranks: %i\n", maxrank);
|
||||
n = 0;
|
||||
while (n < nodes)
|
||||
{
|
||||
eprintf ("%i ", ranks[n]);
|
||||
n++;
|
||||
}
|
||||
eprintf ("\n*/\n\n");
|
||||
}
|
||||
#endif
|
||||
myrank = 0;
|
||||
while (myrank < maxrank)
|
||||
{
|
||||
int count;
|
||||
int run;
|
||||
int run1;
|
||||
int ev1;
|
||||
|
||||
count = 0;
|
||||
run = 0;
|
||||
while (run < sys->maxruns)
|
||||
{
|
||||
if (sys->runs[run].protocol != INTRUDER)
|
||||
{
|
||||
int ev;
|
||||
|
||||
ev = 0;
|
||||
while (ev < sys->runs[run].step)
|
||||
{
|
||||
if (myrank == ranks[node_number (run, ev)])
|
||||
{
|
||||
if (count == 0)
|
||||
eprintf ("\t{ rank = same; ");
|
||||
count++;
|
||||
eprintf ("r%ii%i; ", run, ev);
|
||||
}
|
||||
ev++;
|
||||
}
|
||||
}
|
||||
run++;
|
||||
}
|
||||
if (count > 0)
|
||||
eprintf ("}\t\t// rank %i\n", myrank);
|
||||
myrank++;
|
||||
}
|
||||
}
|
||||
|
||||
// clean memory
|
||||
memFree (ranks, nodes * sizeof (int)); // ranks
|
||||
|
||||
// close graph
|
||||
eprintf ("};\n\n");
|
||||
}
|
||||
|
||||
6
src/dotout.h
Normal file
6
src/dotout.h
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
#ifndef DOTOUTPUT
|
||||
#define DOTOUTPUT
|
||||
|
||||
void dotSemiState (const System sys);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user