/*
- * luci-rpcd - LuCI UBUS RPC server
+ * rpcd - UBUS RPC server
*
- * Copyright (C) 2013 Jo-Philipp Wich <jow@openwrt.org>
+ * Copyright (C) 2013-2014 Jo-Philipp Wich <jow@openwrt.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <fcntl.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
+#include <sys/types.h>
+#include <ctype.h>
#include <dirent.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
+#include <libubus.h>
+#include <iwinfo.h>
+#include <iwinfo/utils.h>
+#include <net/ethernet.h>
+
+#ifdef linux
+#include <netinet/ether.h>
+#endif
+
+#include <rpcd/plugin.h>
-#include "iwinfo.h"
static struct blob_buf buf;
static const struct iwinfo_ops *iw;
[RPC_D_DEVICE] = { .name = "device", .type = BLOBMSG_TYPE_STRING },
};
+enum {
+ RPC_A_DEVICE,
+ RPC_A_MACADDR,
+ __RPC_A_MAX,
+};
+
+static const struct blobmsg_policy rpc_assoclist_policy[__RPC_A_MAX] = {
+ [RPC_A_DEVICE] = { .name = "device", .type = BLOBMSG_TYPE_STRING },
+ [RPC_A_MACADDR] = { .name = "mac", .type = BLOBMSG_TYPE_STRING },
+};
+
+enum {
+ RPC_U_SECTION,
+ __RPC_U_MAX
+};
+
+static const struct blobmsg_policy rpc_uci_policy[__RPC_U_MAX] = {
+ [RPC_U_SECTION] = { .name = "section", .type = BLOBMSG_TYPE_STRING },
+};
+
+static int
+__rpc_iwinfo_open(struct blob_attr *device)
+{
+ if (!device)
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ ifname = blobmsg_data(device);
+ iw = iwinfo_backend(ifname);
+
+ return iw ? UBUS_STATUS_OK : UBUS_STATUS_NOT_FOUND;
+}
static int
rpc_iwinfo_open(struct blob_attr *msg)
blobmsg_parse(rpc_device_policy, __RPC_D_MAX, tb,
blob_data(msg), blob_len(msg));
- if (!tb[RPC_D_DEVICE])
- return UBUS_STATUS_INVALID_ARGUMENT;
-
- ifname = blobmsg_data(tb[RPC_D_DEVICE]);
- iw = iwinfo_backend(ifname);
+ return __rpc_iwinfo_open(tb[RPC_D_DEVICE]);
+}
- return iw ? UBUS_STATUS_OK : UBUS_STATUS_NOT_FOUND;
+static void
+rpc_iwinfo_close(void)
+{
+ iw = NULL;
+ ifname = NULL;
+ iwinfo_finish();
}
static void
rpc_iwinfo_call_int(const char *name, int (*func)(const char *, int *),
- const char **map)
+ const char * const *map)
{
int rv;
}
static void
-rpc_iwinfo_call_encryption(const char *name)
+rpc_iwinfo_lower(const char *src, char *dst, size_t len)
{
- struct iwinfo_crypto_entry crypto = { 0 };
- void *c, *d;
- int ciph;
+ size_t i;
- if (!iw->encryption(ifname, (char *)&crypto))
- {
- c = blobmsg_open_table(&buf, name);
+ for (i = 0; *src && i < len; i++)
+ *dst++ = tolower(*src++);
- blobmsg_add_u8(&buf, "enabled", crypto.enabled);
+ *dst = 0;
+}
- if (crypto.enabled)
- {
- if (!crypto.wpa_version)
- {
- d = blobmsg_open_array(&buf, "wep");
+static void
+rpc_iwinfo_add_bit_array(const char *name, uint32_t bits,
+ const char * const values[], size_t len,
+ bool lower, uint32_t zero)
+{
+ void *c;
+ size_t i;
+ char l[128];
+ const char *v;
- if (crypto.auth_algs & IWINFO_AUTH_OPEN)
- blobmsg_add_string(&buf, NULL, "open");
+ if (!bits)
+ bits = zero;
- if (crypto.auth_algs & IWINFO_AUTH_SHARED)
- blobmsg_add_string(&buf, NULL, "shared");
+ c = blobmsg_open_array(&buf, name);
- blobmsg_close_array(&buf, d);
- }
- else
- {
- d = blobmsg_open_array(&buf, "wpa");
-
- if (crypto.wpa_version > 2)
- {
- blobmsg_add_u32(&buf, NULL, 1);
- blobmsg_add_u32(&buf, NULL, 2);
- }
- else
- {
- blobmsg_add_u32(&buf, NULL, crypto.wpa_version);
- }
+ for (i = 0; i < len; i++)
+ if (bits & 1 << i)
+ {
+ v = values[i];
- blobmsg_close_array(&buf, d);
+ if (lower)
+ {
+ rpc_iwinfo_lower(v, l, strlen(values[i]));
+ v = l;
+ }
+ blobmsg_add_string(&buf, NULL, v);
+ }
- d = blobmsg_open_array(&buf, "authentication");
+ blobmsg_close_array(&buf, c);
+}
- if (crypto.auth_suites & IWINFO_KMGMT_PSK)
- blobmsg_add_string(&buf, NULL, "psk");
+static void
+rpc_iwinfo_add_encryption(const char *name, struct iwinfo_crypto_entry *e)
+{
+ int wpa_version;
+ void *c, *d;
- if (crypto.auth_suites & IWINFO_KMGMT_8021x)
- blobmsg_add_string(&buf, NULL, "802.1x");
+ c = blobmsg_open_table(&buf, name);
- if (!crypto.auth_suites ||
- (crypto.auth_suites & IWINFO_KMGMT_NONE))
- blobmsg_add_string(&buf, NULL, "none");
+ blobmsg_add_u8(&buf, "enabled", e->enabled);
- blobmsg_close_array(&buf, d);
- }
+ if (e->enabled)
+ {
+ if (!e->wpa_version)
+ {
+ rpc_iwinfo_add_bit_array("wep", e->auth_algs,
+ IWINFO_AUTH_NAMES,
+ IWINFO_AUTH_COUNT,
+ true, 0);
+ }
+ else
+ {
+ d = blobmsg_open_array(&buf, "wpa");
- d = blobmsg_open_array(&buf, "ciphers");
- ciph = crypto.pair_ciphers | crypto.group_ciphers;
+ for (wpa_version = 1; wpa_version <= 3; wpa_version++)
+ if (e->wpa_version & (1 << (wpa_version - 1)))
+ blobmsg_add_u32(&buf, NULL, wpa_version);
- if (ciph & IWINFO_CIPHER_WEP40)
- blobmsg_add_string(&buf, NULL, "wep-40");
+ blobmsg_close_array(&buf, d);
- if (ciph & IWINFO_CIPHER_WEP104)
- blobmsg_add_string(&buf, NULL, "wep-104");
+ rpc_iwinfo_add_bit_array("authentication",
+ e->auth_suites,
+ IWINFO_KMGMT_NAMES,
+ IWINFO_KMGMT_COUNT,
+ true, IWINFO_KMGMT_NONE);
+ }
- if (ciph & IWINFO_CIPHER_TKIP)
- blobmsg_add_string(&buf, NULL, "tkip");
- if (ciph & IWINFO_CIPHER_CCMP)
- blobmsg_add_string(&buf, NULL, "ccmp");
+ rpc_iwinfo_add_bit_array("ciphers",
+ e->pair_ciphers | e->group_ciphers,
+ IWINFO_CIPHER_NAMES,
+ IWINFO_CIPHER_COUNT,
+ true, IWINFO_CIPHER_NONE);
+ }
- if (ciph & IWINFO_CIPHER_WRAP)
- blobmsg_add_string(&buf, NULL, "wrap");
+ blobmsg_close_table(&buf, c);
+}
- if (ciph & IWINFO_CIPHER_AESOCB)
- blobmsg_add_string(&buf, NULL, "aes-ocb");
+static void
+rpc_iwinfo_call_encryption(const char *name)
+{
+ struct iwinfo_crypto_entry crypto = { 0 };
- if (ciph & IWINFO_CIPHER_CKIP)
- blobmsg_add_string(&buf, NULL, "ckip");
+ if (!iw->encryption(ifname, (char *)&crypto))
+ rpc_iwinfo_add_encryption(name, &crypto);
+}
- if (!ciph || (ciph & IWINFO_CIPHER_NONE))
- blobmsg_add_string(&buf, NULL, "none");
+static void
+rpc_iwinfo_call_htmodes(const char *name)
+{
+ int modes;
- blobmsg_close_array(&buf, d);
- }
+ if (iw->htmodelist(ifname, &modes))
+ return;
- blobmsg_close_table(&buf, c);
- }
+ rpc_iwinfo_add_bit_array(name, modes & ~IWINFO_HTMODE_NOHT,
+ IWINFO_HTMODE_NAMES, IWINFO_HTMODE_COUNT,
+ false, 0);
}
-static void
+static int
rpc_iwinfo_call_hwmodes(const char *name)
{
int modes;
- void *c;
- if (!iw->hwmodelist(ifname, &modes))
- {
- c = blobmsg_open_array(&buf, name);
+ if (iw->hwmodelist(ifname, &modes))
+ return -1;
- if (modes & IWINFO_80211_A);
- blobmsg_add_string(&buf, NULL, "a");
+ rpc_iwinfo_add_bit_array(name, modes,
+ IWINFO_80211_NAMES, IWINFO_80211_COUNT,
+ false, 0);
- if (modes & IWINFO_80211_B);
- blobmsg_add_string(&buf, NULL, "b");
+ return modes;
+}
- if (modes & IWINFO_80211_G);
- blobmsg_add_string(&buf, NULL, "g");
+static void rpc_iwinfo_call_hw_ht_mode(int hwmodelist)
+{
+ char text[32];
+ const char *hwmode_str;
+ const char *htmode_str;
+ int htmode;
- if (modes & IWINFO_80211_N);
- blobmsg_add_string(&buf, NULL, "n");
+ if (iwinfo_format_hwmodes(hwmodelist, text, sizeof(text)) > 0)
+ blobmsg_add_string(&buf, "hwmodes_text", text);
- blobmsg_close_array(&buf, c);
+ if (hwmodelist == IWINFO_80211_AD)
+ {
+ blobmsg_add_string(&buf, "hwmode", "ad");
+ return;
}
+
+ if (iw->htmode(ifname, &htmode))
+ return;
+
+ htmode_str = iwinfo_htmode_name(htmode);
+ if (htmode_str)
+ {
+ if (iwinfo_htmode_is_ht(htmode))
+ hwmode_str = "n";
+ else if (iwinfo_htmode_is_vht(htmode))
+ hwmode_str = "ac";
+ else if (iwinfo_htmode_is_he(htmode))
+ hwmode_str = "ax";
+ else
+ hwmode_str = "a/g";
+ } else
+ htmode_str = hwmode_str = "unknown";
+
+ blobmsg_add_string(&buf, "hwmode", hwmode_str);
+ blobmsg_add_string(&buf, "htmode", htmode_str);
}
static void
struct ubus_request_data *req, const char *method,
struct blob_attr *msg)
{
- int rv;
+ int rv, hwmodes;
void *c;
rv = rpc_iwinfo_open(msg);
blob_buf_init(&buf, 0);
+ rpc_iwinfo_call_str("phy", iw->phyname);
+
rpc_iwinfo_call_str("ssid", iw->ssid);
rpc_iwinfo_call_str("bssid", iw->bssid);
rpc_iwinfo_call_str("country", iw->country);
rpc_iwinfo_call_int("mode", iw->mode, IWINFO_OPMODE_NAMES);
rpc_iwinfo_call_int("channel", iw->channel, NULL);
+ rpc_iwinfo_call_int("center_chan1", iw->center_chan1, NULL);
+ rpc_iwinfo_call_int("center_chan2", iw->center_chan2, NULL);
rpc_iwinfo_call_int("frequency", iw->frequency, NULL);
rpc_iwinfo_call_int("frequency_offset", iw->frequency_offset, NULL);
rpc_iwinfo_call_int("bitrate", iw->bitrate, NULL);
rpc_iwinfo_call_encryption("encryption");
- rpc_iwinfo_call_hwmodes("hwmodes");
+ rpc_iwinfo_call_htmodes("htmodes");
+ hwmodes = rpc_iwinfo_call_hwmodes("hwmodes");
+
+ if (hwmodes > 0)
+ rpc_iwinfo_call_hw_ht_mode(hwmodes);
c = blobmsg_open_table(&buf, "hardware");
rpc_iwinfo_call_hardware_id("id");
ubus_send_reply(ctx, req, buf.head);
- iw->close();
+ rpc_iwinfo_close();
+
+ return UBUS_STATUS_OK;
+}
+
+static int
+rpc_iwinfo_scan(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int i, rv, len;
+ void *c, *d, *t;
+ char mac[18];
+ char res[IWINFO_BUFSIZE];
+ struct iwinfo_scanlist_entry *e;
+
+ rv = rpc_iwinfo_open(msg);
+
+ if (rv)
+ return rv;
+
+ blob_buf_init(&buf, 0);
+
+ c = blobmsg_open_array(&buf, "results");
+
+ if (!iw->scanlist(ifname, res, &len) && (len > 0))
+ {
+ for (i = 0; i < len; i += sizeof(struct iwinfo_scanlist_entry))
+ {
+ e = (struct iwinfo_scanlist_entry *)&res[i];
+ d = blobmsg_open_table(&buf, NULL);
+
+ if (e->ssid[0])
+ blobmsg_add_string(&buf, "ssid", (const char *)e->ssid);
+
+ snprintf(mac, sizeof(mac), "%02X:%02X:%02X:%02X:%02X:%02X",
+ e->mac[0], e->mac[1], e->mac[2],
+ e->mac[3], e->mac[4], e->mac[5]);
+
+ blobmsg_add_string(&buf, "bssid", mac);
+
+ blobmsg_add_string(&buf, "mode", IWINFO_OPMODE_NAMES[e->mode]);
+
+ blobmsg_add_u32(&buf, "channel", e->channel);
+ blobmsg_add_u32(&buf, "signal", (uint32_t)(e->signal - 0x100));
+
+ blobmsg_add_u32(&buf, "quality", e->quality);
+ blobmsg_add_u32(&buf, "quality_max", e->quality_max);
+
+ if (e->ht_chan_info.primary_chan) {
+ t = blobmsg_open_table(&buf, "ht_operation");
+ blobmsg_add_u32(&buf, "primary_channel", e->ht_chan_info.primary_chan);
+ blobmsg_add_string(&buf, "secondary_channel_offset", ht_secondary_offset[e->ht_chan_info.secondary_chan_off]);
+ blobmsg_add_u32(&buf, "channel_width", ht_chan_width[e->ht_chan_info.chan_width]);
+ blobmsg_close_table(&buf, t);
+ }
+
+ if (e->vht_chan_info.center_chan_1) {
+ t = blobmsg_open_table(&buf, "vht_operation");
+ blobmsg_add_u32(&buf, "channel_width", vht_chan_width[e->vht_chan_info.chan_width]);
+ blobmsg_add_u32(&buf, "center_freq_1", e->vht_chan_info.center_chan_1);
+ blobmsg_add_u32(&buf, "center_freq_2", e->vht_chan_info.center_chan_2);
+ blobmsg_close_table(&buf, t);
+ }
+
+ rpc_iwinfo_add_encryption("encryption", &e->crypto);
+
+ blobmsg_close_table(&buf, d);
+ }
+ }
+
+ blobmsg_close_array(&buf, c);
+
+ ubus_send_reply(ctx, req, buf.head);
+
+ rpc_iwinfo_close();
+
+ return UBUS_STATUS_OK;
+}
+
+static void
+rpc_iwinfo_add_rateinfo(struct iwinfo_rate_entry *r)
+{
+ blobmsg_add_u8(&buf, "ht", r->is_ht);
+ blobmsg_add_u8(&buf, "vht", r->is_vht);
+ blobmsg_add_u8(&buf, "he", r->is_he);
+ blobmsg_add_u32(&buf, "mhz", r->mhz);
+ blobmsg_add_u32(&buf, "rate", r->rate);
+
+ if (r->is_ht) {
+ blobmsg_add_u32(&buf, "mcs", r->mcs);
+ blobmsg_add_u8(&buf, "40mhz", r->is_40mhz);
+ blobmsg_add_u8(&buf, "short_gi", r->is_short_gi);
+ }
+ else if (r->is_vht) {
+ blobmsg_add_u32(&buf, "mcs", r->mcs);
+ blobmsg_add_u32(&buf, "nss", r->nss);
+ blobmsg_add_u8(&buf, "short_gi", r->is_short_gi);
+ }
+ else if (r->is_he) {
+ blobmsg_add_u32(&buf, "mcs", r->mcs);
+ blobmsg_add_u32(&buf, "nss", r->nss);
+ blobmsg_add_u32(&buf, "he_gi", r->he_gi);
+ blobmsg_add_u32(&buf, "he_dcm", r->he_dcm);
+ }
+}
+
+static int
+rpc_iwinfo_assoclist(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int i, rv, len;
+ char mac[18];
+ char res[IWINFO_BUFSIZE];
+ struct iwinfo_assoclist_entry *a;
+ struct ether_addr *macaddr = NULL;
+ void *c = NULL, *d, *e;
+ struct blob_attr *tb[__RPC_A_MAX];
+ bool found = false;
+
+ blobmsg_parse(rpc_assoclist_policy, __RPC_A_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ rv = __rpc_iwinfo_open(tb[RPC_A_DEVICE]);
+ if (rv)
+ return rv;
+
+ if (tb[RPC_A_MACADDR])
+ macaddr = ether_aton(blobmsg_data(tb[RPC_A_MACADDR]));
+
+ blob_buf_init(&buf, 0);
+
+ if (!macaddr)
+ c = blobmsg_open_array(&buf, "results");
+
+ if (!iw->assoclist(ifname, res, &len) && (len > 0))
+ {
+ for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
+ {
+ a = (struct iwinfo_assoclist_entry *)&res[i];
+
+ if (!macaddr)
+ d = blobmsg_open_table(&buf, NULL);
+ else if (memcmp(macaddr, a->mac, ETH_ALEN) != 0)
+ continue;
+
+ snprintf(mac, sizeof(mac), "%02X:%02X:%02X:%02X:%02X:%02X",
+ a->mac[0], a->mac[1], a->mac[2],
+ a->mac[3], a->mac[4], a->mac[5]);
+
+ blobmsg_add_string(&buf, "mac", mac);
+ blobmsg_add_u32(&buf, "signal", a->signal);
+ blobmsg_add_u32(&buf, "signal_avg", a->signal_avg);
+ blobmsg_add_u32(&buf, "noise", a->noise);
+ blobmsg_add_u32(&buf, "inactive", a->inactive);
+ blobmsg_add_u32(&buf, "connected_time", a->connected_time);
+ blobmsg_add_u32(&buf, "thr", a->thr);
+ blobmsg_add_u8(&buf, "authorized", a->is_authorized);
+ blobmsg_add_u8(&buf, "authenticated", a->is_authenticated);
+ blobmsg_add_string(&buf, "preamble", a->is_preamble_short ? "short" : "long");
+ blobmsg_add_u8(&buf, "wme", a->is_wme);
+ blobmsg_add_u8(&buf, "mfp", a->is_mfp);
+ blobmsg_add_u8(&buf, "tdls", a->is_tdls);
+
+ blobmsg_add_u16(&buf, "mesh llid", a->llid);
+ blobmsg_add_u16(&buf, "mesh plid", a->plid);
+ blobmsg_add_string(&buf, "mesh plink", a->plink_state);
+ blobmsg_add_string(&buf, "mesh local PS", a->local_ps);
+ blobmsg_add_string(&buf, "mesh peer PS", a->peer_ps);
+ blobmsg_add_string(&buf, "mesh non-peer PS", a->nonpeer_ps);
+
+ e = blobmsg_open_table(&buf, "rx");
+ blobmsg_add_u64(&buf, "drop_misc", a->rx_drop_misc);
+ blobmsg_add_u32(&buf, "packets", a->rx_packets);
+ blobmsg_add_u32(&buf, "bytes", a->rx_bytes);
+ rpc_iwinfo_add_rateinfo(&a->rx_rate);
+ blobmsg_close_table(&buf, e);
+
+ e = blobmsg_open_table(&buf, "tx");
+ blobmsg_add_u32(&buf, "failed", a->tx_failed);
+ blobmsg_add_u32(&buf, "retries", a->tx_retries);
+ blobmsg_add_u32(&buf, "packets", a->tx_packets);
+ blobmsg_add_u32(&buf, "bytes", a->tx_bytes);
+ rpc_iwinfo_add_rateinfo(&a->tx_rate);
+ blobmsg_close_table(&buf, e);
+
+ found = true;
+ if (!macaddr)
+ blobmsg_close_table(&buf, d);
+ else
+ break;
+ }
+ }
+
+ if (!macaddr)
+ blobmsg_close_array(&buf, c);
+ else if (!found)
+ return UBUS_STATUS_NOT_FOUND;
+
+ ubus_send_reply(ctx, req, buf.head);
+
+ rpc_iwinfo_close();
+
+ return UBUS_STATUS_OK;
+}
+
+static int
+rpc_iwinfo_survey(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ char res[IWINFO_BUFSIZE];
+ struct iwinfo_survey_entry *e;
+ void *c, *d;
+ int i, rv, len;
+
+ blob_buf_init(&buf, 0);
+
+ rv = rpc_iwinfo_open(msg);
+
+ c = blobmsg_open_array(&buf, "results");
+
+ if (rv || iw->survey(ifname, res, &len) || len < 0)
+ return UBUS_STATUS_OK;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_survey_entry)) {
+ e = (struct iwinfo_survey_entry *)&res[i];
+
+ d = blobmsg_open_table(&buf, NULL);
+ blobmsg_add_u32(&buf, "mhz", e->mhz);
+ blobmsg_add_u32(&buf, "noise", e->noise);
+ blobmsg_add_u64(&buf, "active_time", e->active_time);
+ blobmsg_add_u64(&buf, "busy_time", e->busy_time);
+ blobmsg_add_u64(&buf, "busy_time_ext", e->busy_time_ext);
+ blobmsg_add_u64(&buf, "rx_time", e->rxtime);
+ blobmsg_add_u64(&buf, "tx_time", e->txtime);
+ blobmsg_close_table(&buf, d);
+ }
+
+ blobmsg_close_array(&buf, c);
+ ubus_send_reply(ctx, req, buf.head);
+ rpc_iwinfo_close();
+ return UBUS_STATUS_OK;
+}
+
+static int
+rpc_iwinfo_freqlist(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int i, rv, len, ch, band;
+ char res[IWINFO_BUFSIZE];
+ struct iwinfo_freqlist_entry *f;
+ void *c, *d;
+
+ rv = rpc_iwinfo_open(msg);
+
+ if (rv)
+ return rv;
+
+ blob_buf_init(&buf, 0);
+
+ c = blobmsg_open_array(&buf, "results");
+
+ if (!iw->freqlist(ifname, res, &len) && (len > 0))
+ {
+ if (iw->channel(ifname, &ch))
+ ch = -1;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_freqlist_entry))
+ {
+ f = (struct iwinfo_freqlist_entry *)&res[i];
+ d = blobmsg_open_table(&buf, NULL);
+
+ band = iwinfo_band2ghz(f->band);
+ if (band > 0)
+ blobmsg_add_u32(&buf, "band", band);
+ blobmsg_add_u32(&buf, "channel", f->channel);
+ blobmsg_add_u32(&buf, "mhz", f->mhz);
+ blobmsg_add_u8(&buf, "restricted", f->restricted);
+
+ rpc_iwinfo_add_bit_array("flags", f->flags,
+ IWINFO_FREQ_FLAG_NAMES,
+ IWINFO_FREQ_FLAG_COUNT,
+ true, 0);
+
+ if (ch > -1)
+ blobmsg_add_u8(&buf, "active", f->channel == ch);
+
+ blobmsg_close_table(&buf, d);
+ }
+ }
+
+ blobmsg_close_array(&buf, c);
+
+ ubus_send_reply(ctx, req, buf.head);
+
+ rpc_iwinfo_close();
return UBUS_STATUS_OK;
}
+static int
+rpc_iwinfo_txpowerlist(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int i, rv, len, pwr, off;
+ char res[IWINFO_BUFSIZE];
+ struct iwinfo_txpwrlist_entry *t;
+ void *c, *d;
+
+ rv = rpc_iwinfo_open(msg);
+
+ if (rv)
+ return rv;
+
+ blob_buf_init(&buf, 0);
+
+ c = blobmsg_open_array(&buf, "results");
+
+ if (!iw->txpwrlist(ifname, res, &len) && (len > 0))
+ {
+ if (iw->txpower(ifname, &pwr))
+ pwr = -1;
+
+ if (iw->txpower_offset(ifname, &off))
+ off = 0;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_txpwrlist_entry))
+ {
+ t = (struct iwinfo_txpwrlist_entry *)&res[i];
+ d = blobmsg_open_table(&buf, NULL);
+
+ blobmsg_add_u32(&buf, "dbm", t->dbm + off);
+ blobmsg_add_u32(&buf, "mw", iwinfo_dbm2mw(t->dbm + off));
-int rpc_iwinfo_api_init(struct ubus_context *ctx)
+ if (pwr > -1)
+ blobmsg_add_u8(&buf, "active", t->dbm == pwr);
+
+ blobmsg_close_table(&buf, d);
+ }
+ }
+
+ blobmsg_close_array(&buf, c);
+
+ ubus_send_reply(ctx, req, buf.head);
+
+ rpc_iwinfo_close();
+
+ return UBUS_STATUS_OK;
+}
+
+static const char *
+rpc_iwinfo_lookup_country(char *buf, int len, int iso3166)
+{
+ int i;
+ static char ccode[5];
+ struct iwinfo_country_entry *c;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
+ {
+ c = (struct iwinfo_country_entry *)&buf[i];
+
+ if (c->iso3166 == iso3166)
+ {
+ snprintf(ccode, sizeof(ccode), "%s", c->ccode);
+ return ccode;
+ }
+ }
+
+ return NULL;
+}
+
+static int
+rpc_iwinfo_countrylist(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int rv, len;
+ char cur[3];
+ char iso3166[3];
+ char res[IWINFO_BUFSIZE] = {0};
+ const char *ccode;
+ const struct iwinfo_iso3166_label *l;
+ void *c, *d;
+
+ rv = rpc_iwinfo_open(msg);
+
+ if (rv)
+ return rv;
+
+ blob_buf_init(&buf, 0);
+
+ c = blobmsg_open_array(&buf, "results");
+
+ if (!iw->countrylist(ifname, res, &len) && (len > 0))
+ {
+ if (iw->country(ifname, cur))
+ memset(cur, 0, sizeof(cur));
+
+ for (l = IWINFO_ISO3166_NAMES; l->iso3166; l++)
+ {
+ ccode = rpc_iwinfo_lookup_country(res, len, l->iso3166);
+
+ if (!ccode)
+ continue;
+
+ d = blobmsg_open_table(&buf, NULL);
+
+ blobmsg_add_string(&buf, "code", ccode);
+ blobmsg_add_string(&buf, "country", (const char *)l->name);
+
+ snprintf(iso3166, sizeof(iso3166), "%c%c",
+ (l->iso3166 / 256), (l->iso3166 % 256));
+
+ blobmsg_add_string(&buf, "iso3166", iso3166);
+
+ if (cur[0])
+ blobmsg_add_u8(&buf, "active", !strncmp(ccode, cur, 2));
+
+ blobmsg_close_table(&buf, d);
+ }
+ }
+
+ blobmsg_close_array(&buf, c);
+
+ ubus_send_reply(ctx, req, buf.head);
+
+ rpc_iwinfo_close();
+
+ return UBUS_STATUS_OK;
+}
+
+static int
+rpc_iwinfo_phyname(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int i;
+ bool found = false;
+ char res[IWINFO_BUFSIZE];
+ const struct iwinfo_ops *ops;
+ struct blob_attr *tb[__RPC_U_MAX];
+ const char *backends[] = {
+ "nl80211",
+ "madwifi",
+ "wl"
+ };
+
+ blobmsg_parse(rpc_uci_policy, __RPC_U_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_U_SECTION])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ for (i = 0; i < ARRAY_SIZE(backends); i++)
+ {
+ ops = iwinfo_backend_by_name(backends[i]);
+
+ if (!ops || !ops->lookup_phy)
+ continue;
+
+ if (!ops->lookup_phy(blobmsg_get_string(tb[RPC_U_SECTION]), res))
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if (found)
+ {
+ blob_buf_init(&buf, 0);
+ blobmsg_add_string(&buf, "phyname", res);
+
+ ubus_send_reply(ctx, req, buf.head);
+ }
+
+ rpc_iwinfo_close();
+
+ return found ? UBUS_STATUS_OK : UBUS_STATUS_NOT_FOUND;
+}
+
+static int
+rpc_iwinfo_devices(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ void *c;
+ struct dirent *e;
+ DIR *d;
+
+ d = opendir("/sys/class/net");
+
+ if (!d)
+ return UBUS_STATUS_UNKNOWN_ERROR;
+
+ blob_buf_init(&buf, 0);
+
+ c = blobmsg_open_array(&buf, "devices");
+
+ while ((e = readdir(d)) != NULL)
+ {
+ if (e->d_type != DT_LNK)
+ continue;
+
+ if (iwinfo_type(e->d_name))
+ blobmsg_add_string(&buf, NULL, e->d_name);
+ }
+
+ blobmsg_close_array(&buf, c);
+
+ closedir(d);
+
+ ubus_send_reply(ctx, req, buf.head);
+
+ rpc_iwinfo_close();
+
+ return UBUS_STATUS_OK;
+}
+
+
+static int
+rpc_iwinfo_api_init(const struct rpc_daemon_ops *o, struct ubus_context *ctx)
{
static const struct ubus_method iwinfo_methods[] = {
- UBUS_METHOD("info", rpc_iwinfo_info, rpc_device_policy),
+ UBUS_METHOD_NOARG("devices", rpc_iwinfo_devices),
+ UBUS_METHOD("info", rpc_iwinfo_info, rpc_device_policy),
+ UBUS_METHOD("scan", rpc_iwinfo_scan, rpc_device_policy),
+ UBUS_METHOD("assoclist", rpc_iwinfo_assoclist, rpc_assoclist_policy),
+ UBUS_METHOD("freqlist", rpc_iwinfo_freqlist, rpc_device_policy),
+ UBUS_METHOD("txpowerlist", rpc_iwinfo_txpowerlist, rpc_device_policy),
+ UBUS_METHOD("countrylist", rpc_iwinfo_countrylist, rpc_device_policy),
+ UBUS_METHOD("survey", rpc_iwinfo_survey, rpc_device_policy),
+ UBUS_METHOD("phyname", rpc_iwinfo_phyname, rpc_uci_policy),
};
static struct ubus_object_type iwinfo_type =
- UBUS_OBJECT_TYPE("luci-rpc-iwinfo", iwinfo_methods);
+ UBUS_OBJECT_TYPE("rpcd-plugin-iwinfo", iwinfo_methods);
static struct ubus_object obj = {
.name = "iwinfo",
return ubus_add_object(ctx, &obj);
}
+
+struct rpc_plugin rpc_plugin = {
+ .init = rpc_iwinfo_api_init
+};
projects / project / rpcd.git / blobdiff