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Parse policies and weight (bw) into routerstatuses
svn:r16550
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e8de3ff54d
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@ -1415,6 +1415,13 @@ typedef struct routerstatus_t {
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* we can get v3 downloads from. */
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unsigned int version_supports_v3_dir:1;
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uint32_t bandwidth; /**< Bandwidth (capacity) of the router as reported in
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* the vote/consensus, in kilobytes/sec. */
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addr_policy_action_t exitsummarytype; /**< is the list of ports a list of
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* rejected or accepted ports? */
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char *exitsummary; /**< exit policy summary -
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* XXX weasel: this probably should not stay a string. */
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/* ---- The fields below aren't derived from the networkstatus; they
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* hold local information only. */
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@ -53,9 +53,11 @@ typedef enum {
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K_DIR_OPTIONS,
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K_CLIENT_VERSIONS,
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K_SERVER_VERSIONS,
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K_P,
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K_R,
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K_S,
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K_V,
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K_W,
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K_EVENTDNS,
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K_EXTRA_INFO,
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K_EXTRA_INFO_DIGEST,
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@ -264,9 +266,11 @@ static token_rule_t extrainfo_token_table[] = {
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/** List of tokens allowable in the body part of v2 and v3 networkstatus
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* documents. */
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static token_rule_t rtrstatus_token_table[] = {
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T01("p", K_P, GE(2), NO_OBJ ),
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T1( "r", K_R, GE(8), NO_OBJ ),
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T1( "s", K_S, ARGS, NO_OBJ ),
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T01("v", K_V, CONCAT_ARGS, NO_OBJ ),
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T01("w", K_W, ARGS, NO_OBJ ),
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T0N("opt", K_OPT, CONCAT_ARGS, OBJ_OK ),
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END_OF_TABLE
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};
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@ -1863,6 +1867,38 @@ routerstatus_parse_entry_from_string(memarea_t *area,
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}
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}
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/* handle weighting/bandwidth info */
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if ((tok = find_first_by_keyword(tokens, K_W))) {
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int i;
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for (i=0; i < tok->n_args; ++i) {
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if (!strcmpstart(tok->args[i], "Bandwidth=")) {
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int ok;
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rs->bandwidth = tor_parse_ulong(strchr(tok->args[i], '=')+1, 10,
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0, UINT32_MAX, &ok, NULL);
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if (!ok) {
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log_warn(LD_DIR, "Invalid Bandwidth %s", escaped(tok->args[i]));
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goto err;
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}
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}
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}
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}
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/* parse exit policy summaries */
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if ((tok = find_first_by_keyword(tokens, K_P))) {
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tor_assert(tok->n_args == 2);
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if (!strcmp(tok->args[0], "accept"))
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rs->exitsummarytype = ADDR_POLICY_ACCEPT;
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else if (!strcmp(tok->args[0], "reject"))
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rs->exitsummarytype = ADDR_POLICY_REJECT;
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else {
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log_warn(LD_DIR, "Unknown exit policy summary type %s.",
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escaped(tok->args[0]));
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goto err;
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}
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/* XXX weasel: parse this into ports and represent them somehow smart */
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rs->exitsummary = tor_strdup(tok->args[1]);
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}
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if (!strcasecmp(rs->nickname, UNNAMED_ROUTER_NICKNAME))
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rs->is_named = 0;
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