From fd90100533c2dfff52b64f87bd331ab97ea7dd06 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sun, 9 Mar 2014 16:16:17 +0000
Subject: [PATCH] JsonList2 added

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@5177 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/CHANGED                       |   1 +
 fhem/FHEM/98_JsonList.pm           |   3 +
 fhem/FHEM/98_JsonList2.pm          | 163 +++++++++++++++++++++++++++++
 fhem/docs/commandref_frame.html    |   1 +
 fhem/docs/commandref_frame_DE.html |   1 +
 5 files changed, 169 insertions(+)
 create mode 100644 fhem/FHEM/98_JsonList2.pm

diff --git a/fhem/CHANGED b/fhem/CHANGED
index 15ee43c00..a2e1c412a 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,6 +1,7 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
 - SVN
+  - feature: jsonlist2 added, jsonlist is deprecated.
   - change:  renamed 98_configDB to 98_configDBwrap
   - feature: DbLog: Added new function : ReadingsVal/ReadingsTimestamp
   - feature: Text2Speech: added new attribute TTS_VolumeAdjust
diff --git a/fhem/FHEM/98_JsonList.pm b/fhem/FHEM/98_JsonList.pm
index 5a75e0f56..eb8e56bd6 100644
--- a/fhem/FHEM/98_JsonList.pm
+++ b/fhem/FHEM/98_JsonList.pm
@@ -406,6 +406,9 @@ CommandJsonList($$)
 <a name="JsonList"></a>
 <h3>JsonList</h3>
 <ul>
+  <b>Note</b>: this command is deprecated, use <a
+  href="#JsonList2">jsonlist2</a> instead.<br><br>
+
   <code>jsonlist [&lt;devspec&gt;|&lt;typespec&gt;|ROOMS]</code>
   <br><br>
   Returns an JSON tree of all definitions, all notify settings and all at
diff --git a/fhem/FHEM/98_JsonList2.pm b/fhem/FHEM/98_JsonList2.pm
new file mode 100644
index 000000000..cbfdfc595
--- /dev/null
+++ b/fhem/FHEM/98_JsonList2.pm
@@ -0,0 +1,163 @@
+################################################################
+# $Id: 98_JsonList2.pm 4128 2013-10-29 06:51:24Z rudolfkoenig $
+################################################################
+
+package main;
+use strict;
+use warnings;
+use POSIX;
+
+sub CommandJsonList2($$);
+
+#####################################
+sub
+JsonList2_Initialize($$)
+{
+  my %lhash = ( Fn=>"CommandJsonList2",
+                Hlp=>"[<devspec>],list definitions as JSON" );
+  $cmds{jsonlist2} = \%lhash;
+}
+
+
+#####################################
+sub
+JsonList2_Escape($)
+{
+  my $a = shift;
+  return "null" if(!defined($a));
+  my %esc = (
+    "\n" => '\n',
+    "\r" => '\r',
+    "\t" => '\t',
+    "\f" => '\f',
+    "\b" => '\b',
+    "\"" => '\"',
+    "\\" => '\\\\',
+    "\'" => '\\\'',
+  );
+  $a =~ s/([\x22\x5c\n\r\t\f\b])/$esc{$1}/eg;
+  return $a;
+}
+
+sub
+JsonList2_dumpHash($$$$$)
+{
+  my ($name, $h, $isReading, $si, $next) = @_;
+  my $ret = "";
+  
+  $ret .= "    \"$name\": {\n";
+  my @arr = grep { $si || $_ !~ m/^\./ } sort keys %{$h};
+  @arr = grep { !ref($h->{$_}) } @arr if(!$isReading);
+
+  for(my $i2=0; $i2 < @arr; $i2++) {
+    my $k = $arr[$i2];
+    $ret .= "      \"".JsonList2_Escape($k)."\": ";
+    if($isReading) {
+      $ret .= "{ \"Value\":\"".JsonList2_Escape($h->{$k}{VAL})."\",";
+      $ret .=   " \"Time\":\"".JsonList2_Escape($h->{$k}{TIME})."\" }";
+    } else {
+      $ret .= "\"".JsonList2_Escape($h->{$k})."\"";
+    }
+    $ret .= "," if($i2 < int(@arr)-1);
+    $ret .= "\n";
+  }
+  $ret .= "    }".($next ? ",":"")."\n";
+  return $ret;
+}
+
+#####################################
+sub
+CommandJsonList2($$)
+{
+  my ($cl, $param) = @_;
+  my @d;
+  my $ret;
+  my $cnt=0;
+  my $si = AttrVal("global", "showInternalValues", 0);
+
+  if($param) {
+    @d = devspec2array($param);
+
+  } else {
+    @d = keys %defs;
+    $param="";
+
+  }
+
+  $ret  = "{\n";
+  $ret .= "  \"Arg\":\"".JsonList2_Escape($param)."\",\n",
+  $ret .= "  \"Results\": [\n";
+
+  for(my $i1 = 0; $i1 < int(@d); $i1++) {
+    my $d = $d[$i1];
+    next if(IsIgnored($d));
+    $cnt++;
+
+    my $h = $defs{$d};
+    my $n = $h->{NAME};
+    next if(!$h || !$n);
+
+    $ret .= "  {\n";
+    $ret .= "    \"Name\":\"".JsonList2_Escape($n)."\",\n";
+    $ret .= "    \"PossibleSets\":\"".JsonList2_Escape(getAllSets($n))."\",\n";
+    $ret .= "    \"PossibleAttrs\":\"".JsonList2_Escape(getAllAttr($n))."\",\n";
+
+    $ret .= JsonList2_dumpHash("Internals", $h,             0, $si, 1);
+    $ret .= JsonList2_dumpHash("Readings",  $h->{READINGS}, 1, $si, 1);
+    $ret .= JsonList2_dumpHash("Attributes",$attr{$d},      0, $si, 0);
+
+    $ret .= "  }";
+    $ret .= "," if($i1 < int(@d)-1);
+    $ret .= "\n";
+  }
+
+  $ret .= "  ],\n";
+  $ret .= "  \"totalResultsReturned\":$cnt\n";
+  $ret .= "}\n";
+  return $ret;
+}
+
+1;
+
+=pod
+
+=begin html
+
+<a name="JsonList2"></a>
+<h3>JsonList2</h3>
+<ul>
+  <code>jsonlist [&lt;devspec&gt;]</code>
+  <br><br>
+  This is a command, to be issued on the command line (FHEMWEB or telnet
+  interface). Can also be called via HTTP by
+  <ul>
+  http://fhemhost:8083/fhem?cmd=jsonlist2&XHR=1
+  </ul>
+  Returns an JSON tree of the internal values, readings and attributes of the
+  requested definitions.<br>
+  <b>Note</b>: the old command jsonlist (without the 2 as suffix) is deprecated
+  and will be removed in the future<br>
+</ul>
+
+=end html
+
+=begin html_DE
+
+<a name="JsonList2"></a>
+<h3>JsonList2</h3>
+<ul>
+  <code>jsonlist [&lt;devspec&gt;]</code>
+  <br><br>
+  Dieses Befehl sollte in der FHEMWEB oder telnet Eingabezeile ausgef&uuml;hrt
+  werden, kann aber auch direkt &uuml;ber HTTP abgerufen werden &uuml;ber 
+  <ul>
+  http://fhemhost:8083/fhem?cmd=jsonlist2&XHR=1
+  </ul>
+  Es liefert die JSON Darstellung der internen Variablen, Readings und
+  Attribute zur&uuml;ck.
+  <b>Achtung</b>: die alte Version dieses Befehls (jsonlist, ohne 2 am Ende) is
+  &uuml;berholt, und wird in der Zukunft entfernt.<br>
+</ul>
+
+=end html_DE
+=cut
diff --git a/fhem/docs/commandref_frame.html b/fhem/docs/commandref_frame.html
index 9e117ddcf..d466ff5ca 100644
--- a/fhem/docs/commandref_frame.html
+++ b/fhem/docs/commandref_frame.html
@@ -51,6 +51,7 @@
       <a href="#include">include</a> &nbsp;
       <a href="#inform">inform</a> &nbsp;
       <a href="#JsonList">JsonList</a> &nbsp;
+      <a href="#JsonList2">JsonList2</a> &nbsp;
       <a href="#list">list</a> &nbsp;
       <a href="#modify">modify</a> &nbsp;
       <a href="#notice">notice</a> &nbsp;
diff --git a/fhem/docs/commandref_frame_DE.html b/fhem/docs/commandref_frame_DE.html
index f9699a981..a4ed84067 100644
--- a/fhem/docs/commandref_frame_DE.html
+++ b/fhem/docs/commandref_frame_DE.html
@@ -49,6 +49,7 @@
       <a href="#include">include</a> &nbsp;
       <a href="#inform">inform</a> &nbsp;
       <a href="#JsonList">JsonList</a> &nbsp;
+      <a href="#JsonList2">JsonList2</a> &nbsp;
       <a href="#list">list</a> &nbsp;
       <a href="#modify">modify</a> &nbsp;
       <a href="#notice">notice</a> &nbsp;