From 88fb24c6896b60f9976de7e1b19f299c31468b44 Mon Sep 17 00:00:00 2001
From: Enrico Zini <enrico@enricozini.org>
Date: Fri, 26 Mar 2010 19:47:48 +0000
Subject: [PATCH] Try to log calls

---
 zavai/gsm.vala | 90 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 88 insertions(+), 2 deletions(-)

diff --git a/zavai/gsm.vala b/zavai/gsm.vala
index a73e9f8..bf9abc0 100644
--- a/zavai/gsm.vala
+++ b/zavai/gsm.vala
@@ -101,13 +101,36 @@ public interface FSO_GSM_Network : GLib.Object {
     public abstract async void get_country_code(out string param0, out string param1) throws DBus.Error;
 }
 
+[DBus (name = "org.freesmartphone.GSM.Call")]
+public interface FSO_GSM_Call : GLib.Object {
+    public abstract async void activate(int index) throws DBus.Error;
+    public abstract async void emergency(string number) throws DBus.Error;
+    public abstract async void hold_active() throws DBus.Error;
+    public abstract async void release_held() throws DBus.Error;
+    public abstract async void send_dtmf(string tones) throws DBus.Error;
+    public abstract async void release_all() throws DBus.Error;
+    public abstract async int initiate(string number, string type_) throws DBus.Error;
+    // public abstract async CallParam0Struct[] list_calls() throws DBus.Error;
+    public abstract async void transfer(string number) throws DBus.Error;
+    public abstract async void release(int index) throws DBus.Error;
+    public signal void call_status(int index, string status, GLib.HashTable<string, GLib.Value?> properties);
+    public abstract async void activate_conference(int index) throws DBus.Error;
+}
+
 public class GSM: zavai.ScriptMonitorService
 {
     protected dynamic DBus.Object dbus;
     public FSO_GSM_Device device;
     public FSO_GSM_Network network;
     public FSO_GSM_SIM sim;
-    public dynamic DBus.Object call;
+    public FSO_GSM_Call call;
+
+    protected class CallInfo
+    {
+        public int gsm_id;
+        public uint log_id;
+    }
+    protected List<CallInfo> calls;
 
     public string info_provider;
     public int info_signal_strength;
@@ -163,6 +186,8 @@ public class GSM: zavai.ScriptMonitorService
     {
         Object(name: "gsm");
 
+        calls = new List<CallInfo>();
+
         device = (FSO_GSM_Device)zavai.registry.sbus.get_object(
                 "org.freesmartphone.ogsmd", 
                 "/org/freesmartphone/GSM/Device",
@@ -175,7 +200,7 @@ public class GSM: zavai.ScriptMonitorService
                 "org.freesmartphone.ogsmd", 
                 "/org/freesmartphone/GSM/Device",
                 "org.freesmartphone.GSM.SIM");
-        call = zavai.registry.sbus.get_object(
+        call = (FSO_GSM_Call)zavai.registry.sbus.get_object(
             "org.freesmartphone.ogsmd", 
             "/org/freesmartphone/GSM/Device",
             "org.freesmartphone.GSM.Call");
@@ -198,6 +223,8 @@ public class GSM: zavai.ScriptMonitorService
             stderr.printf("SIGNAL STRENGTH %d\n", strength);
             acquire_new_signal_strength(strength);
         };
+
+        call.call_status += on_call_status;
     }
 
     /// Request GPS resource
@@ -285,6 +312,65 @@ public class GSM: zavai.ScriptMonitorService
         acquire_new_status(yield network.get_status());
         acquire_new_signal_strength(yield network.get_signal_strength());
     }
+
+    protected CallInfo? lookup_call(int gsm_id)
+    {
+        for (weak List<CallInfo> i = calls; i != null; i = i.next)
+            if (i.data.gsm_id == gsm_id)
+                return i.data;
+        return null;
+    }
+
+    public void on_call_status(int index, string status, HashTable<string, Value?> properties)
+    {
+        stderr.printf("CALL STATUS %d %s\n", index, status);
+        dump_table(properties);
+
+        CallInfo? info = lookup_call(index);
+        if (info == null)
+        {
+            Value? v = properties.lookup("peer");
+            string title;
+            if (v != null)
+                title = "%s call from %s".printf(status, v.get_string());
+            else
+                title = "%s call".printf(status);
+
+            info = new CallInfo();
+            info.gsm_id = index;
+            info.log_id = zavai.log.log.start("call", title);
+            calls.append(info);
+        }
+
+        // Log a summary of all info
+        string call_info = "status: %s\n".printf(status);
+        properties.for_each((pk, pv) => {
+            string k = (string)pk;
+            Value? v = (Value?)pv;
+            call_info = call_info + "%s: %s\n".printf(k, v == null ? "(null)" : v.strdup_contents());
+        });
+        zavai.log.log.add(info.log_id, call_info);
+
+        // TODO: remove entry when it's the last possible status
+
+        /*
+        dbg("cbCallStatus %d, %s, %s" % (id, status, formatDict(properties)))
+        self.status = status
+        if status == "incoming":
+            if "peer" in properties and properties["peer"] == "+358942832031":
+                self.gsm_call_iface.ReleaseAll()
+                os.system("kapula-debug-call-handler &")
+            else:
+                os.system("alsactl restore -f /etc/alsa-scenarios/stereoout-maxvolume.state")
+                os.system("vibrator-start")
+                os.system("ringtone-start")
+                os.system("ledctrl --on-time 400 --off-time 200 gta02-aux:red");
+        if status == "release":
+            os.system("ringtone-stop")
+            os.system("vibrator-stop")
+            os.system("ledctrl --off gta02-aux:red");
+        */
+    }
 }
 
 public class GPRS: zavai.Service
-- 
2.39.5