From 36e59a1991f075e36e117a08321d5e4c4dc00eac Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Fri, 7 Apr 2017 19:03:05 +0200
Subject: o Splitting capture into just two, capture and send to stdout and
 transmit from stdin. o Adding formatter that formats the incoming message.

---
 src/capture.cpp | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 src/capture.cpp

(limited to 'src/capture.cpp')

diff --git a/src/capture.cpp b/src/capture.cpp
new file mode 100644
index 0000000..5844b25
--- /dev/null
+++ b/src/capture.cpp
@@ -0,0 +1,47 @@
+#include <iostream>
+#include "wifi-triangulator/core.h"
+
+using namespace std;
+using namespace wifi_triangulator;
+
+int main(int argc, char *argv[]) {
+    if (argc != 2) {
+        fprintf(stderr, "usage: %s [interface]\n", argv[0]);
+        return EXIT_FAILURE;
+    }
+
+    string dev = argv[1];
+
+    GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+    string str;
+    str.reserve(1 << 16);
+
+    int ret = launch_capture(dev, [&](const data &data) {
+        pb::envelope envelope;
+        envelope.set_time_s(data.sec);
+        envelope.set_time_us(data.usec);
+        envelope.set_type(data.type);
+
+        if (data.type == pb::packet_type::probe_request) {
+            pb::probe *probe = envelope.mutable_probe();
+            probe->set_src(data.src);
+            probe->set_dst(static_cast<uint64_t>(data.dst));
+            probe->set_rssi(data.rssi);
+        }
+
+        envelope.SerializeToString(&str);
+        cout << static_cast<uint16_t>(str.length()) << str << flush;
+
+//        static int count = 0;
+//        cerr << "count=" << count << "!\r" << flush;
+//        count++;
+    });
+
+    google::protobuf::ShutdownProtobufLibrary();
+
+    cerr << "Capture exiting" << endl;
+    cout.flush();
+
+    return ret;
+}
-- 
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