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| 1 | +#include "wifi.h" |
| 2 | + |
| 3 | +#include "common/processing.h" |
| 4 | +#include "common/properties.h" |
| 5 | + |
| 6 | +const char* ffDetectWifi(FF_MAYBE_UNUSED const FFinstance* instance, FFlist* result) |
| 7 | +{ |
| 8 | + FF_STRBUF_AUTO_DESTROY buffer; |
| 9 | + ffStrbufInit(&buffer); |
| 10 | + |
| 11 | + if(ffProcessAppendStdOut(&buffer, (char* const[]){ |
| 12 | + FASTFETCH_TARGET_DIR_ROOT "/libexec/termux-api", |
| 13 | + "WifiConnectionInfo" |
| 14 | + })) |
| 15 | + return "Starting `" FASTFETCH_TARGET_DIR_ROOT "/libexec/termux-api" " WifiConnectionInfo` failed"; |
| 16 | + |
| 17 | + FFWifiResult* item = (FFWifiResult*)ffListAdd(result); |
| 18 | + ffStrbufInit(&item->inf.description); |
| 19 | + ffStrbufInit(&item->inf.status); |
| 20 | + ffStrbufInit(&item->conn.status); |
| 21 | + ffStrbufInit(&item->conn.ssid); |
| 22 | + ffStrbufInit(&item->conn.macAddress); |
| 23 | + ffStrbufInit(&item->conn.protocol); |
| 24 | + ffStrbufInit(&item->conn.security); |
| 25 | + item->conn.signalQuality = 0.0/0.0; |
| 26 | + item->conn.rxRate = 0.0/0.0; |
| 27 | + item->conn.txRate = 0.0/0.0; |
| 28 | + |
| 29 | + if(!ffParsePropLines(buffer.chars, "\"supplicant_state\": ", &item->inf.status)) |
| 30 | + ffStrbufAppendS(&item->inf.status, "Unknown"); |
| 31 | + |
| 32 | + { |
| 33 | + ffStrbufTrimRight(&item->inf.status, ','); |
| 34 | + ffStrbufTrim(&item->inf.status, '"'); |
| 35 | + if(!ffStrbufEqualS(&item->inf.status, "COMPLETED")) |
| 36 | + return NULL; |
| 37 | + } |
| 38 | + |
| 39 | + if(ffParsePropLines(buffer.chars, "\"rssi\": ", &item->inf.description)) |
| 40 | + { |
| 41 | + double rssi = ffStrbufToDouble(&item->inf.description); |
| 42 | + item->conn.signalQuality = rssi >= -50 ? 100 : rssi <= -100 ? 0 : (rssi + 100) * 2; |
| 43 | + ffStrbufClear(&item->inf.description); |
| 44 | + } |
| 45 | + |
| 46 | + if(ffParsePropLines(buffer.chars, "\"network_id\": ", &item->inf.description)) |
| 47 | + ffStrbufTrimRight(&item->inf.description, ','); |
| 48 | + |
| 49 | + if(ffParsePropLines(buffer.chars, "\"bssid\": ", &item->conn.macAddress)) |
| 50 | + { |
| 51 | + ffStrbufTrimRight(&item->conn.macAddress, ','); |
| 52 | + ffStrbufTrim(&item->conn.macAddress, '"'); |
| 53 | + } |
| 54 | + |
| 55 | + if(ffParsePropLines(buffer.chars, "\"ssid\": ", &item->conn.ssid)) |
| 56 | + { |
| 57 | + ffStrbufTrimRight(&item->conn.ssid, ','); |
| 58 | + ffStrbufTrim(&item->conn.ssid, '"'); |
| 59 | + } |
| 60 | + |
| 61 | + return NULL; |
| 62 | +} |
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