X-Git-Url: http://the.earth.li/gitweb/?a=blobdiff_plain;f=maxpath.c;h=dfee16c4025cba994b0a19cc55d2f2a68cf28dd0;hb=a047e3e158d560af079bec920460711d8222317c;hp=37142811797279165c67bdf9efe3a68991716609;hpb=4b8483ae278577a3adc8d84da81d77019704466f;p=onak.git

diff --git a/maxpath.c b/maxpath.c
index 3714281..dfee16c 100644
--- a/maxpath.c
+++ b/maxpath.c
@@ -1,9 +1,10 @@
 /*
-	gpgstats.c - Program to produce stats on a GPG keyring.
-	Written by Jonathan McDowell <noodles@earth.li>.
-
-	19/02/2000 - Started writing (sort of).
-*/
+ * maxpath.c - Find the longest trust path in the key database.
+ * 
+ * Jonathan McDowell <noodles@earth.li>
+ *
+ * Copyright 2001-2002 Project Purple.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -13,6 +14,7 @@
 #include "hash.h"
 #include "keydb.h"
 #include "ll.h"
+#include "onak-conf.h"
 #include "stats.h"
 
 void findmaxpath(unsigned long max)
@@ -21,15 +23,25 @@ void findmaxpath(unsigned long max)
 	struct ll *curkey;
 	unsigned long distance, loop;
 
-	printf("In findmaxpath\n");
 	distance = 0;
 	from = to = tmp = NULL;
-	hash_getkeysigs(0x5B430367);
 
+	/*
+	 * My (noodles@earth.li, DSA) key is in the strongly connected set of
+	 * keys, so we use it as a suitable starting seed.
+	 */
+	cached_getkeysigs(0xF1BD4BE45B430367);
+
+	/*
+	 * Loop through the hash examining each key present and finding the
+	 * furthest key from it. If it's further than our current max then
+	 * store it as our new max and print out the fact we've found a new
+	 * max.
+	 */
 	for (loop = 0; (loop < HASHSIZE) && (distance < max); loop++) {
 		curkey = gethashtableentry(loop);
 		while (curkey != NULL && distance < max) {
-			hash_getkeysigs(((struct stats_key *)
+			cached_getkeysigs(((struct stats_key *)
 					curkey->object)->keyid);
 			initcolour(false);
 			tmp = furthestkey((struct stats_key *)
@@ -38,7 +50,8 @@ void findmaxpath(unsigned long max)
 				from = (struct stats_key *)curkey->object;
 				to = tmp;
 				distance = to->colour;
-				printf("Current max path (#%ld) is from %llX to %llX (%ld steps)\n", 
+				printf("Current max path (#%ld) is from %llX"
+						" to %llX (%ld steps)\n", 
 						loop,
 						from->keyid,
 						to->keyid,
@@ -51,16 +64,20 @@ void findmaxpath(unsigned long max)
 			from->keyid,
 			to->keyid,
 			distance);
+	dofindpath(to->keyid, from->keyid, false, 1);
 }
 
 int main(int argc, char *argv[])
 {
-	initdb();
+	readconfig(NULL);
+	initdb(true);
 	inithash();
 	findmaxpath(30);
 	printf("--------\n");
 	findmaxpath(30);
+	destroyhash();
 	cleanupdb();
+	cleanupconfig();
 	
 	return EXIT_SUCCESS;
 }