diff options
Diffstat (limited to 'package/wprobe/src/user/wprobe-info.c')
| -rw-r--r-- | package/wprobe/src/user/wprobe-info.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/package/wprobe/src/user/wprobe-info.c b/package/wprobe/src/user/wprobe-info.c deleted file mode 100644 index 8361c0275..000000000 --- a/package/wprobe/src/user/wprobe-info.c +++ /dev/null @@ -1,210 +0,0 @@ -/* - * wprobe-test.c: Wireless probe user space test code - * Copyright (C) 2008-2009 Felix Fietkau <nbd@openwrt.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <inttypes.h> -#include <errno.h> -#include <stdint.h> -#include <getopt.h> -#include <stdbool.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <linux/wprobe.h> -#include "wprobe.h" - -static const char * -wprobe_dump_value(struct wprobe_attribute *attr) -{ - static char buf[128]; - -#define HANDLE_TYPE(_type, _format) \ - case WPROBE_VAL_##_type: \ - snprintf(buf, sizeof(buf), _format, attr->val._type); \ - break - - switch(attr->type) { - HANDLE_TYPE(S8, "%d"); - HANDLE_TYPE(S16, "%d"); - HANDLE_TYPE(S32, "%d"); - HANDLE_TYPE(S64, "%lld"); - HANDLE_TYPE(U8, "%d"); - HANDLE_TYPE(U16, "%d"); - HANDLE_TYPE(U32, "%d"); - HANDLE_TYPE(U64, "%lld"); - case WPROBE_VAL_STRING: - /* FIXME: implement this */ - default: - strncpy(buf, "<unknown>", sizeof(buf)); - break; - } - if ((attr->flags & WPROBE_F_KEEPSTAT) && - (attr->val.n > 0)) { - int len = strlen(buf); - snprintf(buf + len, sizeof(buf) - len, " (avg: %.02f; stdev: %.02f, n=%d)", attr->val.avg, attr->val.stdev, attr->val.n); - } -#undef HANDLE_TYPE - - return buf; -} - - -static void -wprobe_dump_data(struct wprobe_iface *dev) -{ - struct wprobe_attribute *attr; - struct wprobe_link *link; - bool first = true; - - fprintf(stderr, "\n"); - wprobe_request_data(dev, NULL); - list_for_each_entry(attr, &dev->global_attr, list) { - fprintf(stderr, (first ? - "Global: %s=%s\n" : - " %s=%s\n"), - attr->name, - wprobe_dump_value(attr) - ); - first = false; - } - - list_for_each_entry(link, &dev->links, list) { - first = true; - wprobe_request_data(dev, link->addr); - list_for_each_entry(attr, &dev->link_attr, list) { - if (first) { - fprintf(stderr, - "%02x:%02x:%02x:%02x:%02x:%02x: %s=%s\n", - link->addr[0], link->addr[1], link->addr[2], - link->addr[3], link->addr[4], link->addr[5], - attr->name, - wprobe_dump_value(attr)); - first = false; - } else { - fprintf(stderr, - " %s=%s\n", - attr->name, - wprobe_dump_value(attr)); - } - } - } -} - -static const char *attr_typestr[] = { - [0] = "Unknown", - [WPROBE_VAL_STRING] = "String", - [WPROBE_VAL_U8] = "Unsigned 8 bit", - [WPROBE_VAL_U16] = "Unsigned 16 bit", - [WPROBE_VAL_U32] = "Unsigned 32 bit", - [WPROBE_VAL_U64] = "Unsigned 64 bit", - [WPROBE_VAL_S8] = "Signed 8 bit", - [WPROBE_VAL_S16] = "Signed 16 bit", - [WPROBE_VAL_S32] = "Signed 32 bit", - [WPROBE_VAL_S64] = "Signed 64 bit", -}; - -static int usage(const char *prog) -{ - fprintf(stderr, - "Usage: %s <interface> [options]\n" - "\n" - "Options:\n" - " -c: Only apply configuration\n" - " -h: This help text\n" - " -i <interval>: Set measurement interval\n" - " -m: Run measurement loop\n" - "\n" - , prog); - exit(1); -} - -static void show_attributes(struct wprobe_iface *dev) -{ - struct wprobe_attribute *attr; - list_for_each_entry(attr, &dev->global_attr, list) { - fprintf(stderr, "Global attribute: '%s' (%s)\n", - attr->name, attr_typestr[attr->type]); - } - list_for_each_entry(attr, &dev->link_attr, list) { - fprintf(stderr, "Link attribute: '%s' (%s)\n", - attr->name, attr_typestr[attr->type]); - } -} - -static void loop_measurement(struct wprobe_iface *dev) -{ - while (1) { - sleep(1); - wprobe_update_links(dev); - wprobe_dump_data(dev); - } -} - -int main(int argc, char **argv) -{ - struct wprobe_iface *dev; - const char *ifname; - const char *prog = argv[0]; - enum { - CMD_NONE, - CMD_CONFIG, - CMD_MEASURE, - } cmd = CMD_NONE; - int ch; - - if ((argc < 2) || (argv[1][0] == '-')) - return usage(prog); - - ifname = argv[1]; - dev = wprobe_get_dev(ifname); - argv++; - argc--; - - if (!dev || (list_empty(&dev->global_attr) && - list_empty(&dev->link_attr))) { - fprintf(stderr, "Interface '%s' not found\n", ifname); - return -1; - } - - while ((ch = getopt(argc, argv, "chi:m")) != -1) { - switch(ch) { - case 'c': - cmd = CMD_CONFIG; - break; - case 'm': - cmd = CMD_MEASURE; - break; - case 'i': - dev->interval = strtoul(optarg, NULL, 10); - break; - case 'h': - default: - usage(prog); - break; - } - } - - wprobe_apply_config(dev); - if (cmd != CMD_CONFIG) - show_attributes(dev); - if (cmd == CMD_MEASURE) - loop_measurement(dev); - - wprobe_free_dev(dev); - - return 0; -} |