static void show_attrs(struct switch_dev *dev, struct switch_attr *attr, struct switch_val *val) { while (attr) { if (attr->type != SWITCH_TYPE_NOVAL) { printf("\t%s: ", attr->name); if (swlib_get_attr(dev, attr, val) < 0) printf("???"); else print_attr_val(attr, val); putchar('\n'); } attr = attr->next; } }
/* get switch port receive bad packet count */ int port_get_recv_bad(int id, struct swconfig_context *sw_ctx, int *count){ int ret = 0; struct switch_attr *a; struct switch_val val; if(NULL == sw_ctx->dev) return -1; *count = 0; val.port_vlan = id; a = swlib_lookup_attr(sw_ctx->dev, SWLIB_ATTR_GROUP_PORT, "recv_bad"); if(!a) /* attribute unknown */ return -1; ret = swlib_get_attr(sw_ctx->dev, a, &val); if(!ret) *count = val.value.i; return ret; }
int get_vlan_ports(int vlan, struct swconfig_context *sw_ctx, int *count, struct switch_port **ports){ int ret = 0; struct switch_attr *a; struct switch_val val; if(NULL == sw_ctx->dev) return -1; ports = NULL; val.port_vlan = vlan; a = swlib_lookup_attr(sw_ctx->dev, SWLIB_ATTR_GROUP_VLAN, "ports"); if(!a) /* attribute unknown */ return -1; if((ret = swlib_get_attr(sw_ctx->dev, a, &val))<0) goto out; *count = val.len; *ports = val.value.ports; out: return ret; }
static void show_vlan(struct switch_dev *dev, int vlan, bool all) { struct switch_val val; struct switch_attr *attr; val.port_vlan = vlan; if (all) { attr = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_VLAN, "ports"); if (swlib_get_attr(dev, attr, &val) < 0) return; if (!val.len) return; } printf("VLAN %d:\n", vlan); show_attrs(dev, dev->vlan_ops, &val); }
/* get switch port state,link,speed,duplex information */ int port_get_link(int id, struct swconfig_context *sw_ctx, char *link){ int ret = -1; struct switch_attr *a; struct switch_val val; if(NULL == sw_ctx->dev) return ret; link = NULL; val.port_vlan = id; a = swlib_lookup_attr(sw_ctx->dev, SWLIB_ATTR_GROUP_PORT, "link"); if(!a) /* attribute unknown */ goto out; if((ret = swlib_get_attr(sw_ctx->dev, a, &val))) goto out; if(NULL == (link = malloc(strlen(val.value.s)+1))) goto out; if(NULL == strcpy(link, val.value.s)) goto out; ret = 0; out: free((void *)val.value.s); return ret; }
int main(int argc, char **argv) { int retval = 0; struct switch_dev *dev; struct switch_attr *a; struct switch_val val; int err; int i; int cmd = CMD_NONE; char *cdev = NULL; int cport = -1; int cvlan = -1; char *ckey = NULL; char *cvalue = NULL; if(argc < 4) print_usage(); if(strcmp(argv[1], "dev")) print_usage(); cdev = argv[2]; for(i = 3; i < argc; i++) { char *arg = argv[i]; if (cmd != CMD_NONE) { print_usage(); } else if (!strcmp(arg, "port") && i+1 < argc) { cport = atoi(argv[++i]); } else if (!strcmp(arg, "vlan") && i+1 < argc) { cvlan = atoi(argv[++i]); } else if (!strcmp(arg, "help")) { cmd = CMD_HELP; } else if (!strcmp(arg, "set") && i+1 < argc) { cmd = CMD_SET; ckey = argv[++i]; if (i+1 < argc) cvalue = argv[++i]; } else if (!strcmp(arg, "get") && i+1 < argc) { cmd = CMD_GET; ckey = argv[++i]; } else if (!strcmp(arg, "load") && i+1 < argc) { if ((cport >= 0) || (cvlan >= 0)) print_usage(); cmd = CMD_LOAD; ckey = argv[++i]; } else if (!strcmp(arg, "show")) { cmd = CMD_SHOW; } else { print_usage(); } } if (cmd == CMD_NONE) print_usage(); if (cport > -1 && cvlan > -1) print_usage(); dev = swlib_connect(cdev); if (!dev) { fprintf(stderr, "Failed to connect to the switch\n"); return 1; } swlib_scan(dev); if (cmd == CMD_GET || cmd == CMD_SET) { if(cport > -1) a = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_PORT, ckey); else if(cvlan > -1) a = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_VLAN, ckey); else a = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_GLOBAL, ckey); if(!a) { fprintf(stderr, "Unknown attribute \"%s\"\n", ckey); goto out; } } switch(cmd) { case CMD_SET: if ((a->type != SWITCH_TYPE_NOVAL) && (cvalue == NULL)) print_usage(); if(cvlan > -1) cport = cvlan; if(swlib_set_attr_string(dev, a, cport, cvalue) < 0) { fprintf(stderr, "failed\n"); retval = -1; goto out; } break; case CMD_GET: if(cvlan > -1) val.port_vlan = cvlan; if(cport > -1) val.port_vlan = cport; if(swlib_get_attr(dev, a, &val) < 0) { fprintf(stderr, "failed\n"); retval = -1; goto out; } print_attr_val(a, &val); putchar('\n'); break; case CMD_LOAD: swconfig_load_uci(dev, ckey); break; case CMD_HELP: list_attributes(dev); break; case CMD_SHOW: if (cport >= 0 || cvlan >= 0) { if (cport >= 0) show_port(dev, cport); else show_vlan(dev, cvlan, false); } else { show_global(dev); for (i=0; i < dev->ports; i++) show_port(dev, i); for (i=0; i < dev->vlans; i++) show_vlan(dev, i, true); } break; } out: swlib_free_all(dev); return 0; }
int main(int argc, char **argv) { int retval = 0; struct switch_dev *dev; struct switch_attr *a; struct switch_val val; int err; int i; struct switch_port *ports; int cmd = 0; char *cdev = NULL; int cport = -1; int cvlan = -1; char *ckey = NULL; char *cvalue = NULL; int chelp = 0; if(argc < 4) print_usage(); if(strcmp(argv[1], "dev")) print_usage(); cdev = argv[2]; for(i = 3; i < argc; i++) { int p; if(!strcmp(argv[i], "help")) { chelp = 1; continue; } if(i + 1 >= argc) print_usage(); p = atoi(argv[i + 1]); if(!strcmp(argv[i], "port")) { cport = p; } else if(!strcmp(argv[i], "vlan")) { cvlan = p; } else if(!strcmp(argv[i], "set")) { if(argc <= i + 1) print_usage(); cmd = SET; ckey = argv[i + 1]; if (argc > i + 2) cvalue = argv[i + 2]; else cvalue = NULL; i++; } else if(!strcmp(argv[i], "get")) { cmd = GET; ckey = argv[i + 1]; } else{ print_usage(); } i++; } if(cport > -1 && cvlan > -1) print_usage(); dev = swlib_connect(cdev); if (!dev) { fprintf(stderr, "Failed to connect to the switch\n"); return 1; } ports = malloc(sizeof(struct switch_port) * dev->ports); memset(ports, 0, sizeof(struct switch_port) * dev->ports); swlib_scan(dev); if(chelp) { list_attributes(dev); goto out; } if(cport > -1) a = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_PORT, ckey); else if(cvlan > -1) a = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_VLAN, ckey); else a = swlib_lookup_attr(dev, SWLIB_ATTR_GROUP_GLOBAL, ckey); if(!a) { fprintf(stderr, "Unknown attribute \"%s\"\n", ckey); goto out; } switch(cmd) { case SET: if ((a->type != SWITCH_TYPE_NOVAL) && (cvalue == NULL)) print_usage(); switch(a->type) { case SWITCH_TYPE_INT: val.value.i = atoi(cvalue); break; case SWITCH_TYPE_STRING: val.value.s = cvalue; break; case SWITCH_TYPE_PORTS: val.len = 0; while(cvalue && *cvalue) { ports[val.len].flags = 0; ports[val.len].id = strtol(cvalue, &cvalue, 10); while(*cvalue && !isspace(*cvalue)) { if (*cvalue == 't') ports[val.len].flags |= SWLIB_PORT_FLAG_TAGGED; cvalue++; } if (*cvalue) cvalue++; val.len++; } val.value.ports = ports; break; default: break; } if(cvlan > -1) val.port_vlan = cvlan; if(cport > -1) val.port_vlan = cport; if(swlib_set_attr(dev, a, &val) < 0) { fprintf(stderr, "failed\n"); retval = -1; goto out; } break; case GET: if(cvlan > -1) val.port_vlan = cvlan; if(cport > -1) val.port_vlan = cport; if(swlib_get_attr(dev, a, &val) < 0) { fprintf(stderr, "failed\n"); retval = -1; goto out; } switch(a->type) { case SWITCH_TYPE_INT: printf("%d\n", val.value.i); break; case SWITCH_TYPE_STRING: printf("%s\n", val.value.s); break; case SWITCH_TYPE_PORTS: for(i = 0; i < val.len; i++) printf("%d ", val.value.ports[i]); printf("\n"); break; } } out: swlib_free_all(dev); free(ports); return 0; }