#include "pipeline_routing_be.h"
#include "pipeline_actions_common.h"
+#include "parser.h"
#include "hash_func.h"
#define MPLS_LABEL(label, exp, s, ttl) \
/* n_routes */
if (strcmp(arg_name, "n_routes") == 0) {
- if (n_routes_present)
- return -1;
+ int status;
+
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ n_routes_present == 0, params->name,
+ arg_name);
n_routes_present = 1;
- p->n_routes = atoi(arg_value);
- if (p->n_routes == 0)
- return -1;
+ status = parser_read_uint32(&p->n_routes,
+ arg_value);
+ PIPELINE_PARSE_ERR_INV_VAL(((status != -EINVAL) &&
+ (p->n_routes != 0)), params->name,
+ arg_name, arg_value);
+ PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
+ params->name, arg_name, arg_value);
continue;
}
/* encap */
if (strcmp(arg_name, "encap") == 0) {
- if (encap_present)
- return -1;
+ PIPELINE_PARSE_ERR_DUPLICATE(encap_present == 0,
+ params->name, arg_name);
encap_present = 1;
/* ethernet */
}
/* any other */
- return -1;
+ PIPELINE_PARSE_ERR_INV_VAL(0, params->name,
+ arg_name, arg_value);
}
/* qinq_sched */
if (strcmp(arg_name, "qinq_sched") == 0) {
- if (qinq_sched_present)
- return -1;
+ int status;
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ qinq_sched_present == 0, params->name,
+ arg_name);
qinq_sched_present = 1;
- if (strcmp(arg_value, "no") == 0)
- p->qinq_sched = 0;
- else if (strcmp(arg_value, "yes") == 0)
- p->qinq_sched = 1;
- else if (strcmp(arg_value, "test") == 0)
- p->qinq_sched = 2;
- else
- return -1;
+ status = parser_read_arg_bool(arg_value);
+ if (status == -EINVAL) {
+ if (strcmp(arg_value, "test") == 0) {
+ p->qinq_sched = 2;
+ continue;
+ }
+ } else {
+ p->qinq_sched = status;
+ continue;
+ }
- continue;
+ PIPELINE_PARSE_ERR_INV_VAL(0, params->name,
+ arg_name, arg_value);
}
/* mpls_color_mark */
if (strcmp(arg_name, "mpls_color_mark") == 0) {
- if (mpls_color_mark_present)
- return -1;
+ int status;
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ mpls_color_mark_present == 0,
+ params->name, arg_name);
mpls_color_mark_present = 1;
- if (strcmp(arg_value, "no") == 0)
- p->mpls_color_mark = 0;
- else if (strcmp(arg_value, "yes") == 0)
- p->mpls_color_mark = 1;
- else
- return -1;
- continue;
+ status = parser_read_arg_bool(arg_value);
+ if (status >= 0) {
+ p->mpls_color_mark = status;
+ continue;
+ }
+
+ PIPELINE_PARSE_ERR_INV_VAL(0, params->name,
+ arg_name, arg_value);
}
/* n_arp_entries */
if (strcmp(arg_name, "n_arp_entries") == 0) {
- if (n_arp_entries_present)
- return -1;
+ int status;
+
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ n_arp_entries_present == 0, params->name,
+ arg_name);
n_arp_entries_present = 1;
- p->n_arp_entries = atoi(arg_value);
+ status = parser_read_uint32(&p->n_arp_entries,
+ arg_value);
+ PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
+ params->name, arg_name, arg_value);
+ PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
+ params->name, arg_name, arg_value);
continue;
}
/* ip_hdr_offset */
if (strcmp(arg_name, "ip_hdr_offset") == 0) {
- if (ip_hdr_offset_present)
- return -1;
+ int status;
+
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ ip_hdr_offset_present == 0, params->name,
+ arg_name);
ip_hdr_offset_present = 1;
- p->ip_hdr_offset = atoi(arg_value);
+ status = parser_read_uint32(&p->ip_hdr_offset,
+ arg_value);
+ PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
+ params->name, arg_name, arg_value);
+ PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
+ params->name, arg_name, arg_value);
continue;
}
/* arp_key_offset */
if (strcmp(arg_name, "arp_key_offset") == 0) {
- if (arp_key_offset_present)
- return -1;
+ int status;
+
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ arp_key_offset_present == 0, params->name,
+ arg_name);
arp_key_offset_present = 1;
- p->arp_key_offset = atoi(arg_value);
+ status = parser_read_uint32(&p->arp_key_offset,
+ arg_value);
+ PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
+ params->name, arg_name, arg_value);
+ PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
+ params->name, arg_name, arg_value);
continue;
}
/* color_offset */
if (strcmp(arg_name, "color_offset") == 0) {
- if (color_offset_present)
- return -1;
+ int status;
+
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ color_offset_present == 0, params->name,
+ arg_name);
color_offset_present = 1;
- p->color_offset = atoi(arg_value);
+ status = parser_read_uint32(&p->color_offset,
+ arg_value);
+ PIPELINE_PARSE_ERR_INV_VAL((status != -EINVAL),
+ params->name, arg_name, arg_value);
+ PIPELINE_PARSE_ERR_OUT_RNG((status != -ERANGE),
+ params->name, arg_name, arg_value);
continue;
}
/* debug */
if (strcmp(arg_name, "dbg_ah_disable") == 0) {
- if (dbg_ah_disable_present)
- return -1;
+ int status;
+
+ PIPELINE_PARSE_ERR_DUPLICATE(
+ dbg_ah_disable_present == 0, params->name,
+ arg_name);
dbg_ah_disable_present = 1;
- if (strcmp(arg_value, "no") == 0)
- p->dbg_ah_disable = 0;
- else if (strcmp(arg_value, "yes") == 0)
- p->dbg_ah_disable = 1;
- else
- return -1;
+ status = parser_read_arg_bool(arg_value);
+ if (status >= 0) {
+ p->dbg_ah_disable = status;
+ continue;
+ }
+
+ PIPELINE_PARSE_ERR_INV_VAL(0, params->name,
+ arg_name, arg_value);
continue;
}
/* any other */
- return -1;
+ PIPELINE_PARSE_ERR_INV_ENT(0, params->name, arg_name);
}
/* Check that mandatory arguments are present */
- if (ip_hdr_offset_present == 0)
- return -1;
+ PIPELINE_PARSE_ERR_MANDATORY(ip_hdr_offset_present, params->name,
+ "ip_hdr_offset");
/* Check relations between arguments */
switch (p->encap) {
case PIPELINE_ROUTING_ENCAP_ETHERNET:
- if (p->qinq_sched ||
- p->mpls_color_mark ||
- color_offset_present)
- return -1;
+ PIPELINE_ARG_CHECK((!p->qinq_sched), "Parse error in "
+ "section \"%s\": encap = ethernet, therefore "
+ "qinq_sched = yes/test is not allowed",
+ params->name);
+ PIPELINE_ARG_CHECK((!p->mpls_color_mark), "Parse error "
+ "in section \"%s\": encap = ethernet, therefore "
+ "mpls_color_mark = yes is not allowed",
+ params->name);
+ PIPELINE_ARG_CHECK((!color_offset_present), "Parse error "
+ "in section \"%s\": encap = ethernet, therefore "
+ "color_offset is not allowed",
+ params->name);
break;
case PIPELINE_ROUTING_ENCAP_ETHERNET_QINQ:
- if (p->mpls_color_mark ||
- color_offset_present)
- return -1;
+ PIPELINE_ARG_CHECK((!p->mpls_color_mark), "Parse error "
+ "in section \"%s\": encap = ethernet_qinq, "
+ "therefore mpls_color_mark = yes is not allowed",
+ params->name);
+ PIPELINE_ARG_CHECK((!color_offset_present), "Parse error "
+ "in section \"%s\": encap = ethernet_qinq, "
+ "therefore color_offset is not allowed",
+ params->name);
break;
case PIPELINE_ROUTING_ENCAP_ETHERNET_MPLS:
- if (p->qinq_sched)
- return -1;
+ PIPELINE_ARG_CHECK((!p->qinq_sched), "Parse error in "
+ "section \"%s\": encap = ethernet_mpls, therefore "
+ "qinq_sched = yes/test is not allowed",
+ params->name);
break;
-
- default:
- return -1;
}
- if ((p->n_arp_entries && (arp_key_offset_present == 0)) ||
- ((p->n_arp_entries == 0) && arp_key_offset_present))
- return -1;
+ PIPELINE_ARG_CHECK((!(p->n_arp_entries &&
+ (!arp_key_offset_present))), "Parse error in section "
+ "\"%s\": n_arp_entries is set while "
+ "arp_key_offset is not set", params->name);
+
+ PIPELINE_ARG_CHECK((!((p->n_arp_entries == 0) &&
+ arp_key_offset_present)), "Parse error in section "
+ "\"%s\": arp_key_offset present while "
+ "n_arp_entries is not set", params->name);
return 0;
}