6 files changed, 147 insertions, 0 deletions
diff --git a/util/lib/geo/Makefile b/util/lib/geo/Makefile
new file mode 100644
index 00000000..d13cd471
--- /dev/null
+++ b/util/lib/geo/Makefile
@@ -0,0 +1,15 @@
+all: node_modules GeoLiteCity.dat
+
+node_modules: package.json
+	npm install
+	@touch -r $< $@
+
+GeoLiteCity.dat:
+	@test -e GeoLiteCity.dat && ln -s GeoLiteCity.dat $@ || { \
+		echo 'No GeoIP City database found.'; \
+		echo 'You can get one from http://dev.maxmind.com/geoip/geolite:'; \
+		echo '  wget -N http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz'; \
+		echo '  gunzip GeoLiteCity.dat.gz'; \
+		exit 23; \
+	}
+
diff --git a/util/lib/geo/index.js b/util/lib/geo/index.js
new file mode 100644
index 00000000..0763b1a4
--- /dev/null
+++ b/util/lib/geo/index.js
@@ -0,0 +1,48 @@
+function slurp (stream, callback) {
+  var data = []
+  stream.on('data', function (chunk) {
+    data.push(chunk)
+  })
+  stream.on('end', function () {
+    callback(null, Buffer.concat(data))
+  })
+  stream.resume()
+}
+
+
+var path = require('path')
+var city_dat = path.join(__dirname, 'GeoLiteCity.dat')
+
+var geoip = require('geoip')
+var city = new geoip.City(city_dat)
+
+slurp(process.stdin, function (err, data) {
+  var lines = data.toString().split('\n')
+  // remove last, empty element (caused by the [mandatory] final \n)
+  if (lines.length > 1 && lines[lines.length - 1] === '') {
+    lines.pop()
+  }
+  var name = 0, addr = 1
+  lines
+    .map(function (line) { return line.split(' ') })
+    .forEach(function (host) {
+      //city.lookup(host[addr], function (err, loc) {
+      //  if (err) {
+      //    console.error('#', host[name], err.message)
+      //  } else {
+      //    console.log(host[name] + ': ' + loc.longitude + ',' + loc.latitude)
+      //  }
+      //})
+      var loc = city.lookupSync(host[addr])
+      //if (!loc) { console.error('#', host[name]) }
+      if (loc) {
+        var a = loc.latitude
+        var b = loc.longitude
+        //var c = loc.altitude
+        //var geo = 'geo:' + [a,b,c].join(',')
+        var geo = 'geo:' + [a,b].join(',')
+
+        console.log(host[name], geo)
+      }
+    })
+})
diff --git a/util/lib/geo/package.json b/util/lib/geo/package.json
new file mode 100644
index 00000000..ad449a62
--- /dev/null
+++ b/util/lib/geo/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "geo",
+  "version": "0.0.0",
+  "dependencies": {
+    "geoip": "*"
+  }
+}
diff --git a/util/lib/naturalvoices/att.sh b/util/lib/naturalvoices/att.sh
new file mode 100755
index 00000000..3ec903c5
--- /dev/null
+++ b/util/lib/naturalvoices/att.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# The cached version of naturalvoices
+# This should prevent us from being pwned again ...
+
+
+
+get_tts(){
+    # ENV:
+    #   OUTFILE - path to outfile (required)
+    #   voice   - voice to use (default: klara)
+    # INP:
+    #   $@      - input text
+
+    : ${OUTFILE?please provide OUTFILE}
+    text=$(echo $* | sed -e "s/ /+/g" -e "s/\//%2F/g")
+    voice="${voice:-klara}"
+    # TODO grab this url from the tts demo page
+    ip="204.178.9.51"
+    base_url="http://$ip"
+    curl -sS $base_url$( curl  -Ss  -H "Host:$ip" \
+        -H "Origin:http://www2.research.att.com" \
+        -e "http://www2.research.att.com/~ttsweb/tts/demo.php" \
+        -A "Mozilla/5.0 (X11; Linux x86_64; rv:23.0) Gecko/20100101 Firefox/23.0" \
+        -d "voice=$voice" -d "txt=$text" -d "speakButton=SPEAK" \
+        -H "Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" \
+            "$base_url/tts/cgi-bin/nph-nvttsdemo" | \
+            grep HREF|sed 's/.*\(".*"\).*/\1/'  | \
+            sed -e 's/"//g' ) > "$OUTFILE"
+}
+
+play_file(){
+    aplay "$*" >/dev/null
+}
diff --git a/util/lib/stt/README.md b/util/lib/stt/README.md
new file mode 100644
index 00000000..be905770
--- /dev/null
+++ b/util/lib/stt/README.md
@@ -0,0 +1,4 @@
+# Speech to Text api wrapper
+
+Because Speech to text is hard™ with FOSS, these libraries utilize the magic of
+the internets to solve this problem.
diff --git a/util/lib/stt/google.sh b/util/lib/stt/google.sh
new file mode 100644
index 00000000..8d23a73d
--- /dev/null
+++ b/util/lib/stt/google.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+cat <<EOF >&2
+NOTE: The google speech-to-text api v1 has been made obsolete!
+Code is here only for reference and will most likely not work anymore.
+EOF
+
+_get_content_type(){
+    file -b --mime-type "$1"
+}
+_get_audio_rate(){
+    file "$1" | sed -n -e 's/.* \([.0-9]\+\) kHz.*/\1/p' \
+        | awk '{print int($1 *1000)}'
+}
+
+record_audio(){
+    # usage : _record_audio num_seconds
+    # echoes the output file
+    tmpfile=$(mktemp)
+    : ${1?please provide number of seconds to record}
+    arecord -d "$1" -r 16000 -t wav -q -f cd  | flac -s -f - -o "$tmpfile" && echo "$tmpfile"
+}
+stt(){
+    # usage: (lang=de-de stty recorded_file)
+    : ${1? please provide recorded file}
+    infile="$1"
+    lang=${lang:-en-us}
+    _get_content_type "$1" | (! grep -q "x-flac" ) \
+        && echo "infile needs to be in flac format" \
+        && return 1
+    # only flac seems to be working...
+    wget -q -O - \
+        -U 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7' \
+        --post-file "$infile"  \
+        --header "Content-Type: `_get_content_type $infile`; rate=`_get_audio_rate $infile`;" \
+    "http://www.google.com/speech-api/v1/recognize?lang=${lang}&client=chromium&maxresults=1" \
+    | sed -n 's/.*utterance":"\([^"]*\)".*/\1/p'
+
+    # returns {"status":0,"id":"d9269e6f741997161e41a4d441b34ba1-1","hypotheses":[{"utterance":"hallo Welt","confidence":0.7008959}]}
+}