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#include "common/printing.h"
#include "common/jsonconfig.h"
#include "common/strutil.h"
#include "detection/wifi/wifi.h"
#include "modules/wifi/wifi.h"
bool ffPrintWifi(FFWifiOptions* options) {
FF_LIST_AUTO_DESTROY result = ffListCreate();
const char* error = ffDetectWifi(&result);
if (error) {
ffPrintError(FF_WIFI_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", error);
return false;
}
if (!result.length) {
ffPrintError(FF_WIFI_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "No Wifi interfaces found");
return false;
}
FFPercentageTypeFlags percentType = options->percent.type == 0 ? instance.config.display.percentType : options->percent.type;
for (uint32_t index = 0; index < result.length; ++index) {
FFWifiResult* item = FF_LIST_GET(FFWifiResult, result, index);
uint8_t moduleIndex = result.length == 1 ? 0 : (uint8_t) (index + 1);
// https://en.wikipedia.org/wiki/List_of_WLAN_channels
char bandStr[8];
if (item->conn.frequency > 58000) {
strcpy(bandStr, "60");
} else if (item->conn.frequency > 40000) {
strcpy(bandStr, "45");
} else if (item->conn.frequency > 5900) {
strcpy(bandStr, "6");
} else if (item->conn.frequency > 5100) {
strcpy(bandStr, "5");
} else if (item->conn.frequency > 4900) {
strcpy(bandStr, "4.9");
} else if (item->conn.frequency > 3600) {
strcpy(bandStr, "3.65");
} else if (item->conn.frequency > 2000) {
strcpy(bandStr, "2.4");
} else if (item->conn.frequency > 800) {
strcpy(bandStr, "0.9");
} else {
bandStr[0] = '\0';
}
if (options->moduleArgs.outputFormat.length == 0) {
ffPrintLogoAndKey(FF_WIFI_MODULE_NAME, moduleIndex, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT);
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
if (item->conn.ssid.length) {
if (item->conn.signalQuality != -DBL_MAX) {
if (percentType & FF_PERCENTAGE_TYPE_BAR_BIT) {
ffPercentAppendBar(&buffer, item->conn.signalQuality, options->percent, &options->moduleArgs);
ffStrbufAppendC(&buffer, ' ');
}
}
if (!(percentType & FF_PERCENTAGE_TYPE_HIDE_OTHERS_BIT)) {
ffStrbufAppend(&buffer, &item->conn.ssid);
if (item->conn.protocol.length) {
ffStrbufAppendS(&buffer, " - ");
ffStrbufAppend(&buffer, &item->conn.protocol);
}
if (bandStr[0]) {
ffStrbufAppendF(&buffer, " - %s%sGHz", bandStr, instance.config.display.freqSpaceBeforeUnit == FF_SPACE_BEFORE_UNIT_NEVER ? "" : " ");
}
if (item->conn.security.length) {
ffStrbufAppendS(&buffer, " - ");
ffStrbufAppend(&buffer, &item->conn.security);
}
ffStrbufAppendC(&buffer, ' ');
}
if (item->conn.signalQuality != -DBL_MAX) {
if (percentType & FF_PERCENTAGE_TYPE_NUM_BIT) {
ffPercentAppendNum(&buffer, item->conn.signalQuality, options->percent, buffer.length > 0, &options->moduleArgs);
}
}
ffStrbufTrimRight(&buffer, ' ');
} else {
ffStrbufAppend(&buffer, &item->inf.status);
}
ffStrbufPutTo(&buffer, stdout);
} else {
FF_STRBUF_AUTO_DESTROY percentNum = ffStrbufCreate();
if (percentType & FF_PERCENTAGE_TYPE_NUM_BIT) {
ffPercentAppendNum(&percentNum, item->conn.signalQuality, options->percent, false, &options->moduleArgs);
}
FF_STRBUF_AUTO_DESTROY percentBar = ffStrbufCreate();
if (percentType & FF_PERCENTAGE_TYPE_BAR_BIT) {
ffPercentAppendBar(&percentBar, item->conn.signalQuality, options->percent, &options->moduleArgs);
}
FF_PRINT_FORMAT_CHECKED(FF_WIFI_MODULE_NAME, moduleIndex, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, ((FFformatarg[]) {
FF_ARG(item->inf.description, "inf-desc"),
FF_ARG(item->inf.status, "inf-status"),
FF_ARG(item->conn.status, "status"),
FF_ARG(item->conn.ssid, "ssid"),
FF_ARG(item->conn.bssid, "bssid"),
FF_ARG(item->conn.protocol, "protocol"),
FF_ARG(percentNum, "signal-quality"),
FF_ARG(item->conn.rxRate, "rx-rate"),
FF_ARG(item->conn.txRate, "tx-rate"),
FF_ARG(item->conn.security, "security"),
FF_ARG(percentBar, "signal-quality-bar"),
FF_ARG(item->conn.channel, "channel"),
FF_ARG(bandStr, "band"),
}));
}
}
FF_LIST_FOR_EACH (FFWifiResult, item, result) {
ffStrbufDestroy(&item->inf.description);
ffStrbufDestroy(&item->inf.status);
ffStrbufDestroy(&item->conn.status);
ffStrbufDestroy(&item->conn.ssid);
ffStrbufDestroy(&item->conn.bssid);
ffStrbufDestroy(&item->conn.protocol);
ffStrbufDestroy(&item->conn.security);
}
return true;
}
void ffParseWifiJsonObject(FFWifiOptions* options, yyjson_val* module) {
yyjson_val *key, *val;
size_t idx, max;
yyjson_obj_foreach (module, idx, max, key, val) {
if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) {
continue;
}
if (ffPercentParseJsonObject(key, val, &options->percent)) {
continue;
}
ffPrintError(FF_WIFI_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
}
}
void ffGenerateWifiJsonConfig(FFWifiOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
ffPercentGenerateJsonConfig(doc, module, options->percent);
}
bool ffGenerateWifiJsonResult(FF_A_UNUSED FFWifiOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
FF_LIST_AUTO_DESTROY result = ffListCreate();
const char* error = ffDetectWifi(&result);
if (error) {
yyjson_mut_obj_add_str(doc, module, "error", error);
return false;
}
yyjson_mut_val* arr = yyjson_mut_obj_add_arr(doc, module, "result");
FF_LIST_FOR_EACH (FFWifiResult, wifi, result) {
yyjson_mut_val* obj = yyjson_mut_arr_add_obj(doc, arr);
yyjson_mut_val* inf = yyjson_mut_obj_add_obj(doc, obj, "inf");
yyjson_mut_obj_add_strbuf(doc, inf, "description", &wifi->inf.description);
yyjson_mut_obj_add_strbuf(doc, inf, "status", &wifi->inf.status);
yyjson_mut_val* conn = yyjson_mut_obj_add_obj(doc, obj, "conn");
yyjson_mut_obj_add_strbuf(doc, conn, "status", &wifi->conn.status);
yyjson_mut_obj_add_strbuf(doc, conn, "ssid", &wifi->conn.ssid);
yyjson_mut_obj_add_strbuf(doc, conn, "bssid", &wifi->conn.bssid);
yyjson_mut_obj_add_strbuf(doc, conn, "protocol", &wifi->conn.protocol);
yyjson_mut_obj_add_strbuf(doc, conn, "security", &wifi->conn.security);
if (wifi->conn.signalQuality != -DBL_MAX) {
yyjson_mut_obj_add_real(doc, conn, "signalQuality", wifi->conn.signalQuality);
} else {
yyjson_mut_obj_add_null(doc, conn, "signalQuality");
}
if (wifi->conn.rxRate != -DBL_MAX) {
yyjson_mut_obj_add_real(doc, conn, "rxRate", wifi->conn.rxRate);
} else {
yyjson_mut_obj_add_null(doc, conn, "rxRate");
}
if (wifi->conn.txRate != -DBL_MAX) {
yyjson_mut_obj_add_real(doc, conn, "txRate", wifi->conn.txRate);
} else {
yyjson_mut_obj_add_null(doc, conn, "txRate");
}
yyjson_mut_obj_add_uint(doc, conn, "channel", wifi->conn.channel);
yyjson_mut_obj_add_uint(doc, conn, "frequency", wifi->conn.frequency);
}
FF_LIST_FOR_EACH (FFWifiResult, item, result) {
ffStrbufDestroy(&item->inf.description);
ffStrbufDestroy(&item->inf.status);
ffStrbufDestroy(&item->conn.status);
ffStrbufDestroy(&item->conn.ssid);
ffStrbufDestroy(&item->conn.bssid);
ffStrbufDestroy(&item->conn.protocol);
ffStrbufDestroy(&item->conn.security);
}
return true;
}
void ffInitWifiOptions(FFWifiOptions* options) {
ffOptionInitModuleArg(&options->moduleArgs, "");
options->percent = (FFPercentageModuleConfig) { 75, 50, 0 };
}
void ffDestroyWifiOptions(FFWifiOptions* options) {
ffOptionDestroyModuleArg(&options->moduleArgs);
}
FFModuleBaseInfo ffWifiModuleInfo = {
.name = FF_WIFI_MODULE_NAME,
.description = "Print connected Wi-Fi info (SSID, connection and security protocol)",
.initOptions = (void*) ffInitWifiOptions,
.destroyOptions = (void*) ffDestroyWifiOptions,
.parseJsonObject = (void*) ffParseWifiJsonObject,
.printModule = (void*) ffPrintWifi,
.generateJsonResult = (void*) ffGenerateWifiJsonResult,
.generateJsonConfig = (void*) ffGenerateWifiJsonConfig,
.formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
{ "Interface description", "inf-desc" },
{ "Interface status", "inf-status" },
{ "Connection status", "status" },
{ "Connection SSID", "ssid" },
{ "Connection BSSID", "bssid" },
{ "Connection protocol", "protocol" },
{ "Connection signal quality (percentage num)", "signal-quality" },
{ "Connection RX rate", "rx-rate" },
{ "Connection TX rate", "tx-rate" },
{ "Connection Security algorithm", "security" },
{ "Connection signal quality (percentage bar)", "signal-quality-bar" },
{ "Connection channel number", "channel" },
{ "Connection channel band in GHz", "band" },
}))
};
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