X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-parse.c;h=5c5bb0647dbfcf008b7608727eee7df36bba8af4;hb=7e36ac42e33a89d5d2c981ea7750939a1da6db89;hp=f2debb384cebc512e1b9ec6671680c982c439ce4;hpb=083761ad8075a36283149e164b54abe4332bd706;p=sliver-openvswitch.git diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c index f2debb384..5c5bb0647 100644 --- a/lib/ofp-parse.c +++ b/lib/ofp-parse.c @@ -147,8 +147,7 @@ str_to_be64(const char *str, ovs_be64 *valuep) static char * WARN_UNUSED_RESULT str_to_mac(const char *str, uint8_t mac[6]) { - if (sscanf(str, ETH_ADDR_SCAN_FMT, ETH_ADDR_SCAN_ARGS(mac)) - != ETH_ADDR_SCAN_COUNT) { + if (!ovs_scan(str, ETH_ADDR_SCAN_FMT, ETH_ADDR_SCAN_ARGS(mac))) { return xasprintf("invalid mac address %s", str); } return NULL; @@ -213,10 +212,10 @@ parse_output(const char *arg, struct ofpbuf *ofpacts) struct ofpact_output *output; output = ofpact_put_OUTPUT(ofpacts); - output->max_len = output->port == OFPP_CONTROLLER ? UINT16_MAX : 0; if (!ofputil_port_from_string(arg, &output->port)) { return xasprintf("%s: output to unknown port", arg); } + output->max_len = output->port == OFPP_CONTROLLER ? UINT16_MAX : 0; return NULL; } } @@ -640,15 +639,18 @@ parse_named_action(enum ofputil_action_code code, char *error = NULL; uint16_t ethertype = 0; uint16_t vid = 0; - uint8_t tos = 0, ecn, ttl; + uint8_t tos = 0; + uint8_t ecn = 0; + uint8_t ttl = 0; uint8_t pcp = 0; switch (code) { case OFPUTIL_ACTION_INVALID: - NOT_REACHED(); + OVS_NOT_REACHED(); case OFPUTIL_OFPAT10_OUTPUT: case OFPUTIL_OFPAT11_OUTPUT: + case OFPUTIL_OFPAT13_OUTPUT: error = parse_output(arg, ofpacts); break; @@ -685,14 +687,17 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT12_SET_FIELD: + case OFPUTIL_OFPAT13_SET_FIELD: return set_field_parse(arg, ofpacts, usable_protocols); case OFPUTIL_OFPAT10_STRIP_VLAN: case OFPUTIL_OFPAT11_POP_VLAN: + case OFPUTIL_OFPAT13_POP_VLAN: ofpact_put_STRIP_VLAN(ofpacts)->ofpact.compat = code; break; case OFPUTIL_OFPAT11_PUSH_VLAN: + case OFPUTIL_OFPAT13_PUSH_VLAN: *usable_protocols &= OFPUTIL_P_OF11_UP; error = str_to_u16(arg, "ethertype", ðertype); if (error) { @@ -708,6 +713,7 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT11_SET_QUEUE: + case OFPUTIL_OFPAT13_SET_QUEUE: error = str_to_u32(arg, &ofpact_put_SET_QUEUE(ofpacts)->queue_id); break; @@ -757,6 +763,7 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT11_SET_NW_TTL: + case OFPUTIL_OFPAT13_SET_NW_TTL: error = str_to_u8(arg, "TTL", &ttl); if (error) { return error; @@ -766,7 +773,8 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT11_DEC_NW_TTL: - NOT_REACHED(); + case OFPUTIL_OFPAT13_DEC_NW_TTL: + OVS_NOT_REACHED(); case OFPUTIL_OFPAT10_SET_TP_SRC: case OFPUTIL_OFPAT11_SET_TP_SRC: @@ -834,7 +842,7 @@ parse_named_action(enum ofputil_action_code code, case OFPUTIL_NXAST_RESUBMIT_TABLE: case OFPUTIL_NXAST_OUTPUT_REG: case OFPUTIL_NXAST_DEC_TTL_CNT_IDS: - NOT_REACHED(); + OVS_NOT_REACHED(); case OFPUTIL_NXAST_LEARN: error = learn_parse(arg, ofpacts); @@ -860,10 +868,12 @@ parse_named_action(enum ofputil_action_code code, case OFPUTIL_NXAST_SET_MPLS_TTL: case OFPUTIL_OFPAT11_SET_MPLS_TTL: + case OFPUTIL_OFPAT13_SET_MPLS_TTL: error = parse_set_mpls_ttl(ofpacts, arg); break; case OFPUTIL_OFPAT11_DEC_MPLS_TTL: + case OFPUTIL_OFPAT13_DEC_MPLS_TTL: case OFPUTIL_NXAST_DEC_MPLS_TTL: ofpact_put_DEC_MPLS_TTL(ofpacts); break; @@ -877,6 +887,7 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT11_PUSH_MPLS: + case OFPUTIL_OFPAT13_PUSH_MPLS: case OFPUTIL_NXAST_PUSH_MPLS: error = str_to_u16(arg, "push_mpls", ðertype); if (!error) { @@ -885,6 +896,7 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT11_POP_MPLS: + case OFPUTIL_OFPAT13_POP_MPLS: case OFPUTIL_NXAST_POP_MPLS: error = str_to_u16(arg, "pop_mpls", ðertype); if (!error) { @@ -893,9 +905,17 @@ parse_named_action(enum ofputil_action_code code, break; case OFPUTIL_OFPAT11_GROUP: + case OFPUTIL_OFPAT13_GROUP: error = str_to_u32(arg, &ofpact_put_GROUP(ofpacts)->group_id); break; + /* FIXME when implement OFPAT13_* */ + case OFPUTIL_OFPAT13_COPY_TTL_OUT: + case OFPUTIL_OFPAT13_COPY_TTL_IN: + case OFPUTIL_OFPAT13_PUSH_PBB: + case OFPUTIL_OFPAT13_POP_PBB: + OVS_NOT_REACHED(); + case OFPUTIL_NXAST_STACK_PUSH: error = nxm_parse_stack_action(ofpact_put_STACK_PUSH(ofpacts), arg); break; @@ -1022,7 +1042,7 @@ parse_named_instruction(enum ovs_instruction_type type, switch (type) { case OVSINST_OFPIT11_APPLY_ACTIONS: - NOT_REACHED(); /* This case is handled by str_to_inst_ofpacts() */ + OVS_NOT_REACHED(); /* This case is handled by str_to_inst_ofpacts() */ break; case OVSINST_OFPIT11_WRITE_ACTIONS: { @@ -1206,8 +1226,7 @@ parse_field(const struct mf_field *mf, const char *s, struct match *match, static char * WARN_UNUSED_RESULT parse_ofp_str__(struct ofputil_flow_mod *fm, int command, char *string, - enum ofputil_protocol *usable_protocols, - bool enforce_consistency) + enum ofputil_protocol *usable_protocols) { enum { F_OUT_PORT = 1 << 0, @@ -1248,7 +1267,7 @@ parse_ofp_str__(struct ofputil_flow_mod *fm, int command, char *string, break; default: - NOT_REACHED(); + OVS_NOT_REACHED(); } match_init_catchall(&fm->match); @@ -1415,23 +1434,15 @@ parse_ofp_str__(struct ofputil_flow_mod *fm, int command, char *string, enum ofperr err; err = ofpacts_check(ofpacts.data, ofpacts.size, &fm->match.flow, - true, OFPP_MAX, fm->table_id, 255); + OFPP_MAX, fm->table_id, 255, usable_protocols); + if (!err && !usable_protocols) { + err = OFPERR_OFPBAC_MATCH_INCONSISTENT; + } if (err) { - if (!enforce_consistency && - err == OFPERR_OFPBAC_MATCH_INCONSISTENT) { - /* Allow inconsistent actions to be used with OF 1.0. */ - *usable_protocols &= OFPUTIL_P_OF10_ANY; - /* Try again, allowing for inconsistency. - * XXX: As a side effect, logging may be duplicated. */ - err = ofpacts_check(ofpacts.data, ofpacts.size, - &fm->match.flow, false, - OFPP_MAX, fm->table_id, 255); - } - if (err) { - error = xasprintf("actions are invalid with specified match " - "(%s)", ofperr_to_string(err)); - } + error = xasprintf("actions are invalid with specified match " + "(%s)", ofperr_to_string(err)); } + } if (error) { ofpbuf_uninit(&ofpacts); @@ -1460,14 +1471,12 @@ parse_ofp_str__(struct ofputil_flow_mod *fm, int command, char *string, * error. The caller is responsible for freeing the returned string. */ char * WARN_UNUSED_RESULT parse_ofp_str(struct ofputil_flow_mod *fm, int command, const char *str_, - enum ofputil_protocol *usable_protocols, - bool enforce_consistency) + enum ofputil_protocol *usable_protocols) { char *string = xstrdup(str_); char *error; - error = parse_ofp_str__(fm, command, string, usable_protocols, - enforce_consistency); + error = parse_ofp_str__(fm, command, string, usable_protocols); if (error) { fm->ofpacts = NULL; fm->ofpacts_len = 0; @@ -1512,7 +1521,7 @@ parse_ofp_meter_mod_str__(struct ofputil_meter_mod *mm, char *string, break; default: - NOT_REACHED(); + OVS_NOT_REACHED(); } mm->command = command; @@ -1814,11 +1823,9 @@ parse_ofpacts(const char *s_, struct ofpbuf *ofpacts, char * WARN_UNUSED_RESULT parse_ofp_flow_mod_str(struct ofputil_flow_mod *fm, const char *string, uint16_t command, - enum ofputil_protocol *usable_protocols, - bool enforce_consistency) + enum ofputil_protocol *usable_protocols) { - char *error = parse_ofp_str(fm, command, string, usable_protocols, - enforce_consistency); + char *error = parse_ofp_str(fm, command, string, usable_protocols); if (!error) { /* Normalize a copy of the match. This ensures that non-normalized * flows get logged but doesn't affect what gets sent to the switch, so @@ -1880,8 +1887,7 @@ parse_ofp_table_mod(struct ofputil_table_mod *tm, const char *table_id, char * WARN_UNUSED_RESULT parse_ofp_flow_mod_file(const char *file_name, uint16_t command, struct ofputil_flow_mod **fms, size_t *n_fms, - enum ofputil_protocol *usable_protocols, - bool enforce_consistency) + enum ofputil_protocol *usable_protocols) { size_t allocated_fms; int line_number; @@ -1910,7 +1916,7 @@ parse_ofp_flow_mod_file(const char *file_name, uint16_t command, *fms = x2nrealloc(*fms, &allocated_fms, sizeof **fms); } error = parse_ofp_flow_mod_str(&(*fms)[*n_fms], ds_cstr(&s), command, - &usable, enforce_consistency); + &usable); if (error) { size_t i; @@ -1942,14 +1948,12 @@ parse_ofp_flow_mod_file(const char *file_name, uint16_t command, char * WARN_UNUSED_RESULT parse_ofp_flow_stats_request_str(struct ofputil_flow_stats_request *fsr, bool aggregate, const char *string, - enum ofputil_protocol *usable_protocols, - bool enforce_consistency) + enum ofputil_protocol *usable_protocols) { struct ofputil_flow_mod fm; char *error; - error = parse_ofp_str(&fm, -1, string, usable_protocols, - enforce_consistency); + error = parse_ofp_str(&fm, -1, string, usable_protocols); if (error) { return error; } @@ -2163,7 +2167,7 @@ parse_ofp_group_mod_str__(struct ofputil_group_mod *gm, uint16_t command, break; default: - NOT_REACHED(); + OVS_NOT_REACHED(); } memset(gm, 0, sizeof *gm);