X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-ofctl.c;h=13f583e7e3a1bbb064cb4bac1e03d37115370642;hb=c424adb3ac3460818256181a073b09e92cdc562a;hp=55278fb674d1ac1c5a24a3f5eccea604d91147b7;hpb=d2805da2cb2256e9e2efc5074fbe8df55408213f;p=openvswitch

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 55278fb6..13f583e7 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -524,8 +524,8 @@ static void
 do_add_flows(int argc OVS_UNUSED, char *argv[])
 {
     struct vconn *vconn;
+    struct ofpbuf *b;
     FILE *file;
-    char line[1024];
 
     file = fopen(argv[2], "r");
     if (file == NULL) {
@@ -533,43 +533,8 @@ do_add_flows(int argc OVS_UNUSED, char *argv[])
     }
 
     open_vconn(argv[1], &vconn);
-    while (fgets(line, sizeof line, file)) {
-        struct ofpbuf *buffer;
-        struct ofp_flow_mod *ofm;
-        uint16_t priority, idle_timeout, hard_timeout;
-        uint64_t cookie;
-        struct ofp_match match;
-
-        char *comment;
-
-        /* Delete comments. */
-        comment = strchr(line, '#');
-        if (comment) {
-            *comment = '\0';
-        }
-
-        /* Drop empty lines. */
-        if (line[strspn(line, " \t\n")] == '\0') {
-            continue;
-        }
-
-        /* Parse and send.  parse_ofp_str() will expand and reallocate
-         * the data in 'buffer', so we can't keep pointers to across the
-         * parse_ofp_str() call. */
-        make_openflow(sizeof *ofm, OFPT_FLOW_MOD, &buffer);
-        parse_ofp_str(line, &match, buffer,
-                      NULL, NULL, &priority, &idle_timeout, &hard_timeout,
-                      &cookie);
-        ofm = buffer->data;
-        ofm->match = match;
-        ofm->command = htons(OFPFC_ADD);
-        ofm->cookie = htonll(cookie);
-        ofm->idle_timeout = htons(idle_timeout);
-        ofm->hard_timeout = htons(hard_timeout);
-        ofm->buffer_id = htonl(UINT32_MAX);
-        ofm->priority = htons(priority);
-
-        send_openflow_buffer(vconn, buffer);
+    while ((b = parse_ofp_add_flow_file(file)) != NULL) {
+        send_openflow_buffer(vconn, b);
     }
     vconn_close(vconn);
     fclose(file);
@@ -894,6 +859,26 @@ do_benchmark(int argc OVS_UNUSED, char *argv[])
            count * message_size / (duration / 1000.0));
 }
 
+/* This command is really only useful for testing the flow parser (ofp_parse),
+ * so it is undocumented. */
+static void
+do_parse_flows(int argc OVS_UNUSED, char *argv[])
+{
+    struct ofpbuf *b;
+    FILE *file;
+
+    file = fopen(argv[1], "r");
+    if (file == NULL) {
+        ovs_fatal(errno, "%s: open", argv[2]);
+    }
+
+    while ((b = parse_ofp_add_flow_file(file)) != NULL) {
+        ofp_print(stdout, b->data, b->size, 0);
+        ofpbuf_delete(b);
+    }
+    fclose(file);
+}
+
 static void
 do_help(int argc OVS_UNUSED, char *argv[] OVS_UNUSED)
 {
@@ -920,6 +905,7 @@ static const struct command all_commands[] = {
     { "probe", 1, 1, do_probe },
     { "ping", 1, 2, do_ping },
     { "benchmark", 3, 3, do_benchmark },
+    { "parse-flows", 1, 1, do_parse_flows },
     { "help", 0, INT_MAX, do_help },
     { NULL, 0, 0, NULL },
 };