commit c2601a5ce3795f384e72f82e19afcc9d28bcd46e
Author: jim teeuwen <jimteeuwen@gmail.com>
Date:   Mon Nov 23 13:46:12 2009 +0100

            new file:   README
            new file:   src/Makefile
            new file:   src/atom.go
            new file:   src/author.go
            new file:   src/category.go
            new file:   src/channel.go
            new file:   src/cloud.go
            new file:   src/content.go
            new file:   src/enclosure.go
            new file:   src/feed.go
            new file:   src/feed_test.go
            new file:   src/generator.go
            new file:   src/image.go
            new file:   src/input.go
            new file:   src/item.go
            new file:   src/link.go
            new file:   src/rss.go
            new file:   src/source.go
            new file:   src/subtitle.go

diff --git a/README b/README
new file mode 100644
index 0000000..8f004a8
--- /dev/null
+++ b/README
@@ -0,0 +1,23 @@
+ Author: jim teeuwen <jimteeuwen@gmail.com>
+ Dependencies: go-pkg-xmlx (http://github.com/jteeuwen/go-pkg-xmlx)
+
+ This package allows us to fetch Rss and Atom feeds from the internet.
+ They are parsed into an object tree which is a hyvrid of both the RSS and Atom
+ standards.
+
+ Supported feeds are:
+ 	- Rss v0.91, 0.91 and 2.0
+ 	- Atom 1.0
+
+ The package allows us to maintain cache timeout management. This prevents us
+ from querying the servers for feed updates too often and risk ip bams. Appart 
+ from setting a cache timeout manually, the package also optionally adheres to
+ the TTL, SkipDays and SkipHours values specied in the feeds themselves.
+
+ Note that the TTL, SkipDays and SkipHour fields are only part of the RSS spec.
+ For Atom feeds, we use the CacheTimeout in the Feed struct.
+
+ Because the object structure is a hybrid between both RSS and Atom specs, not
+ all fields will be filled when requesting either an RSS or Atom feed. I have
+ tried to create as many shared fields as possiblem but some of them simply do
+ not occur in either the RSS or Atom spec.
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..17bc98a
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,10 @@
+
+include $(GOROOT)/src/Make.$(GOARCH)
+
+TARG=feeder
+GOFILES=feed.go rss.go atom.go channel.go image.go item.go cloud.go \
+	enclosure.go source.go input.go category.go generator.go link.go\
+	subtitle.go author.go content.go\
+
+
+include $(GOROOT)/src/Make.pkg
diff --git a/src/atom.go b/src/atom.go
new file mode 100644
index 0000000..abbe839
--- /dev/null
+++ b/src/atom.go
@@ -0,0 +1,97 @@
+package feeder
+
+import "os"
+import "xmlx"
+
+func (this *Feed) readAtom(doc *xmlx.Document) (err os.Error) {
+	ns := "http://www.w3.org/2005/Atom";
+	channels := doc.SelectNodes(ns, "feed");
+	for _, node := range channels {
+		ch := Channel{};
+		ch.Title = node.GetValue(ns, "title");
+		ch.LastBuildDate = node.GetValue(ns, "updated");
+		ch.Id = node.GetValue(ns, "id");
+		ch.Rights = node.GetValue(ns, "rights");
+
+		list := node.SelectNodes(ns, "link");
+		ch.Links = make([]Link, len(list));
+		for i, v := range list {
+			ch.Links[i].Href = v.GetAttr("", "href");
+			ch.Links[i].Rel = v.GetAttr("", "rel");
+			ch.Links[i].Type = v.GetAttr("", "type");
+			ch.Links[i].HrefLang = v.GetAttr("", "hreflang");
+
+		}
+
+		tn := node.SelectNode(ns, "subtitle");
+		if tn != nil {
+			ch.SubTitle = SubTitle{};
+			ch.SubTitle.Type = tn.GetAttr("", "type");
+			ch.SubTitle.Text = tn.Value;
+		}
+
+		tn = node.SelectNode(ns, "generator");
+		if tn != nil {
+			ch.Generator = Generator{};
+			ch.Generator.Uri = tn.GetAttr("", "uri");
+			ch.Generator.Version = tn.GetAttr("", "version");
+			ch.Generator.Text = tn.Value;
+		}
+
+		tn = node.SelectNode(ns, "author");
+		if tn != nil {
+			ch.Author = Author{};
+			ch.Author.Name = tn.GetValue("", "name");
+			ch.Author.Uri = tn.GetValue("", "uri");
+			ch.Author.Email = tn.GetValue("", "email");
+		}
+
+		list = node.SelectNodes(ns, "entry");
+		ch.Items = make([]Item, len(list));
+		for _, v := range list {
+			item := Item{};
+			item.Title = v.GetValue(ns, "title");
+			item.Id = v.GetValue(ns, "id");
+			item.PubDate = v.GetValue(ns, "updated");
+			item.Description = v.GetValue(ns, "summary");
+
+			list = v.SelectNodes(ns, "link");
+			item.Links = make([]Link, 0);
+			for _, lv := range list {
+				if tn.GetAttr(ns, "rel") == "enclosure" {
+					enc := Enclosure{};
+					enc.Url = lv.GetAttr("", "href");
+					enc.Type = lv.GetAttr("", "type");
+					item.addEnclosure(enc);
+				} else {
+					lnk := Link{};
+					lnk.Href = lv.GetAttr("", "href");
+					lnk.Rel = lv.GetAttr("", "rel");
+					lnk.Type = lv.GetAttr("", "type");
+					lnk.HrefLang = lv.GetAttr("", "hreflang");
+					item.addLink(lnk);
+				}
+			}
+
+			list = v.SelectNodes(ns, "contributor");
+			item.Contributors = make([]string, len(list));
+			for ci, cv := range list {
+				item.Contributors[ci] = cv.GetValue("", "name");
+			}
+
+			tn = v.SelectNode(ns, "content");
+			if tn != nil {
+				item.Content = Content{};
+				item.Content.Type = tn.GetAttr("", "type");
+				item.Content.Lang = tn.GetValue("xml", "lang");
+				item.Content.Base = tn.GetValue("xml", "base");
+				item.Content.Text = tn.Value;
+			}
+			ch.addItem(item);
+		}
+
+		this.addChannel(ch);
+	}
+	return
+}
+
diff --git a/src/author.go b/src/author.go
new file mode 100644
index 0000000..a1aec84
--- /dev/null
+++ b/src/author.go
@@ -0,0 +1,7 @@
+package feeder
+
+type Author struct {
+	Name		string;
+	Uri		string;
+	Email		string;
+}
diff --git a/src/category.go b/src/category.go
new file mode 100644
index 0000000..bc1b100
--- /dev/null
+++ b/src/category.go
@@ -0,0 +1,6 @@
+package feeder
+
+type Category struct {
+	Domain		string;
+	Text		string;
+}
diff --git a/src/channel.go b/src/channel.go
new file mode 100644
index 0000000..98ca9c5
--- /dev/null
+++ b/src/channel.go
@@ -0,0 +1,49 @@
+package feeder
+
+type Channel struct {
+	Title			string;
+	Links			[]Link;
+	Description		string;
+	Language		string;
+	Copyright		string;
+	ManagingEditor		string;
+	WebMaster		string;
+	PubDate			string;
+	LastBuildDate		string;
+	Docs			string;
+	Categories		[]Category;
+	Generator		Generator;
+	TTL			int;
+	Rating			string;
+	SkipHours		[]int;
+	SkipDays		[]int;
+	Image			Image;
+	Items			[]Item;
+	Cloud			Cloud;
+	TextInput		Input;
+
+	// Atom fields
+	Id			string;
+	Rights			string;
+	Author			Author;
+	SubTitle		SubTitle;
+}
+
+func (this *Channel) addItem(item Item) {
+	slice := make([]Item, len(this.Items) + 1);
+	for i,v := range this.Items {
+		slice[i] = v;
+	}
+	slice[len(slice) - 1] = item;
+	this.Items = slice;
+}
+
+
+func (this *Channel) addLink(l Link) {
+	slice := make([]Link, len(this.Links) + 1);
+	for i,v := range this.Links {
+		slice[i] = v;
+	}
+	slice[len(slice) - 1] = l;
+	this.Links = slice;
+}
diff --git a/src/cloud.go b/src/cloud.go
new file mode 100644
index 0000000..b2f0d6e
--- /dev/null
+++ b/src/cloud.go
@@ -0,0 +1,10 @@
+package feeder
+
+type Cloud struct {
+	Domain			string;
+	Port			int;
+	Path			string;
+	RegisterProcedure	string;
+	Protocol		string;
+}
+
diff --git a/src/content.go b/src/content.go
new file mode 100644
index 0000000..edd723f
--- /dev/null
+++ b/src/content.go
@@ -0,0 +1,8 @@
+package feeder
+
+type Content struct {
+	Type		string;
+	Lang		string;
+	Base		string;
+	Text		string;
+}
diff --git a/src/enclosure.go b/src/enclosure.go
new file mode 100644
index 0000000..913ebfe
--- /dev/null
+++ b/src/enclosure.go
@@ -0,0 +1,8 @@
+package feeder
+
+type Enclosure struct {
+	Url		string;
+	Length		int64;
+	Type		string;
+}
+
diff --git a/src/feed.go b/src/feed.go
new file mode 100644
index 0000000..cc26f0e
--- /dev/null
+++ b/src/feed.go
@@ -0,0 +1,205 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+ Author: jim teeuwen <jimteeuwen@gmail.com>
+ Dependencies: go-pkg-xmlx (http://github.com/jteeuwen/go-pkg-xmlx)
+
+ This package allows us to fetch Rss and Atom feeds from the internet.
+ They are parsed into an object tree which is a hyvrid of both the RSS and Atom
+ standards.
+
+ Supported feeds are:
+ 	- Rss v0.91, 0.91 and 2.0
+ 	- Atom 1.0
+
+ The package allows us to maintain cache timeout management. This prevents us
+ from querying the servers for feed updates too often and risk ip bams. Appart 
+ from setting a cache timeout manually, the package also optionally adheres to
+ the TTL, SkipDays and SkipHours values specied in the feeds themselves.
+
+ Note that the TTL, SkipDays and SkipHour fields are only part of the RSS spec.
+ For Atom feeds, we use the CacheTimeout in the Feed struct.
+
+ Because the object structure is a hybrid between both RSS and Atom specs, not
+ all fields will be filled when requesting either an RSS or Atom feed. I have
+ tried to create as many shared fields as possiblem but some of them simply do
+ not occur in either the RSS or Atom spec.
+*/
+package feeder
+
+import "os"
+import "http"
+import "io"
+import "time"
+import "xmlx"
+import "fmt"
+import "strconv"
+import "strings"
+
+type Feed struct {
+	// Custom cache timeout in minutes.
+	CacheTimeout int;
+
+	// Make sure we adhere to the cache timeout specified in the feed. If
+	// our CacheTimeout is higher than that, we will use that instead.
+	EnforceCacheLimit bool;
+
+	// Type of feed. Rss, Atom, etc
+	Type string;
+
+	// Version of the feed. Major and Minor.
+	Version	[2]int;
+
+	// Channels with content.
+	Channels []Channel;
+
+	// Url from which this feed was created.
+	Url string;
+
+	// Last time content was fetched. Used in conjunction with CacheTimeout
+	// to ensure we don't get content too often.
+	lastupdate int64;
+}
+
+func New(cachetimeout int, enforcecachelimit bool) *Feed {
+	return &Feed{
+		CacheTimeout: cachetimeout,
+		EnforceCacheLimit: enforcecachelimit,
+		Type: "none",
+		Version: [2]int{0, 0},
+		Channels: make([]Channel, 0),
+	}
+}
+
+func (this *Feed) addChannel(ch Channel) {
+	slice := make([]Channel, len(this.Channels) + 1);
+	for i,v := range this.Channels {
+		slice[i] = v;
+	}
+	slice[len(slice) - 1] = ch;
+	this.Channels = slice;
+}
+
+func (this *Feed) Fetch(uri string) (err os.Error) {
+	if !this.canUpdate() { return }
+
+	// Fetch data from remote location.
+	r, _, err := http.Get(uri);
+	if err != nil { return }
+
+	defer r.Body.Close();
+
+	b, err := io.ReadAll(r.Body);
+	if err != nil { return }
+	content := string(b);
+
+	this.Url = uri;
+
+	// Extract type and version of the feed so we can have the appropriate
+	// function parse it (rss 0.91, rss 0.92, rss 2, atom etc).
+	doc := xmlx.New();
+	err = doc.LoadString(content);
+	if err != nil { return }
+	this.Type, this.Version = this.GetVersionInfo(doc);
+
+	ok := this.testVersions();
+	if !ok {
+		err = os.NewError(fmt.Sprintf("Unsupported feed: %s, version: %+v", this.Type, this.Version));
+		return;
+	}
+
+	err = this.buildFeed(doc);
+	if err != nil || len(this.Channels) == 0 { return }
+
+	// reset cache timeout values according to feed specified values (TTL)
+	if  this.EnforceCacheLimit && this.CacheTimeout < this.Channels[0].TTL {
+		this.CacheTimeout = this.Channels[0].TTL;
+	}
+	return;
+}
+
+func (this *Feed) canUpdate() bool {
+	// Make sure we are not within the specified cache-limit.
+	// This ensures we don't request data too often.
+	utc := time.UTC();
+	if utc.Seconds() - this.lastupdate < int64(this.CacheTimeout * 60) {
+		return false
+	}
+
+	// If skipDays or skipHours are set in the RSS feed, use these to see if
+	// we can update.
+	if len(this.Channels) == 0 && this.Type == "rss" {
+		if this.EnforceCacheLimit && len(this.Channels[0].SkipDays) > 0 {
+			for _ ,v := range this.Channels[0].SkipDays {
+				if v == utc.Weekday {
+					return false
+				}
+			}
+		}
+
+		if this.EnforceCacheLimit && len(this.Channels[0].SkipHours) > 0 {
+			for _ ,v := range this.Channels[0].SkipHours {
+				if v == utc.Hour {
+					return false
+				}
+			}
+		}
+	}
+
+	this.lastupdate = utc.Seconds();	
+	return true
+}
+
+func (this *Feed) buildFeed(doc *xmlx.Document) (err os.Error) {
+	switch this.Type {
+	case "rss": err = this.readRss2(doc);
+	case "atom": err = this.readAtom(doc);
+	}
+	return
+}
+
+func (this *Feed) testVersions() bool {
+	switch this.Type {
+	case "rss":
+		if this.Version[0] > 2 || (this.Version[0] == 2 && this.Version[1] > 0) {
+			return false
+		}
+
+	case "atom":
+		if this.Version[0] > 1 || (this.Version[0] == 1 && this.Version[1] > 0) {
+			return false
+		}
+
+	default:
+		return false
+	}
+
+	return true;
+}
+
+func (this *Feed) GetVersionInfo(doc *xmlx.Document) (ftype string, fversion [2]int) {
+	node := doc.SelectNode("http://www.w3.org/2005/Atom", "feed");
+	if node == nil { goto rss }
+	ftype = "atom";
+	fversion = [2]int{1, 0};
+	return;
+
+    rss:
+	node = doc.SelectNode("", "rss");
+	if node == nil { goto end }
+	ftype = "rss";
+	version := node.GetAttr("", "version");
+	p := strings.Index(version, ".");
+	major, _ := strconv.Atoi(version[0:p]);
+	minor, _ := strconv.Atoi(version[p+1 : len(version)]);
+	fversion = [2]int{major, minor};
+	return;
+
+    end:
+	ftype = "unknown";
+	fversion = [2]int{0, 0};
+	return;
+}
+
diff --git a/src/feed_test.go b/src/feed_test.go
new file mode 100644
index 0000000..515e4d6
--- /dev/null
+++ b/src/feed_test.go
@@ -0,0 +1,22 @@
+package feeder
+
+import "testing"
+
+func TestFeed(t *testing.T) {
+	urilist := []string{
+		"http://cyber.law.harvard.edu/rss/examples/sampleRss091.xml",
+		"http://cyber.law.harvard.edu/rss/examples/sampleRss092.xml",
+		"http://cyber.law.harvard.edu/rss/examples/rss2sample.xml",
+		"http://blog.case.edu/news/feed.atom",
+	};
+
+	for _, uri := range urilist {
+		feed := New(5, true);
+		err := feed.Fetch(uri);
+		if err != nil {
+			t.Errorf("%s >>> %s", uri, err);
+			continue;
+		}
+	}
+}
+
diff --git a/src/generator.go b/src/generator.go
new file mode 100644
index 0000000..7763c7c
--- /dev/null
+++ b/src/generator.go
@@ -0,0 +1,8 @@
+package feeder
+
+type Generator struct {
+	Uri		string;
+	Version		string;
+	Text		string;
+}
+
diff --git a/src/image.go b/src/image.go
new file mode 100644
index 0000000..d052126
--- /dev/null
+++ b/src/image.go
@@ -0,0 +1,10 @@
+package feeder
+
+type Image struct {
+	Title		string;
+	Url		string;
+	Link		string;
+	Width		int;
+	Height		int;
+	Description	string;
+}
diff --git a/src/input.go b/src/input.go
new file mode 100644
index 0000000..aed1b21
--- /dev/null
+++ b/src/input.go
@@ -0,0 +1,8 @@
+package feeder
+
+type Input struct {
+	Title		string;
+	Description	string;
+	Name		string;
+	Link		string;
+}
diff --git a/src/item.go b/src/item.go
new file mode 100644
index 0000000..2f10a88
--- /dev/null
+++ b/src/item.go
@@ -0,0 +1,39 @@
+package feeder
+
+type Item struct {
+	// RSS and Shared fields
+	Title		string;
+	Links		[]Link;
+	Description	string;
+	Author		Author;
+	Categories	[]Category;
+	Comments	string;
+	Enclosures	[]Enclosure;
+	Guid		string;
+	PubDate		string;
+	Source		Source;
+
+	// Atom specific fields
+	Id		string;
+	Generator	Generator;
+	Contributors	[]string;
+	Content		Content;
+}
+
+func (this *Item) addEnclosure(e Enclosure) {
+	slice := make([]Enclosure, len(this.Enclosures) + 1);
+	for i,v := range this.Enclosures {
+		slice[i] = v;
+	}
+	slice[len(slice) - 1] = e;
+	this.Enclosures = slice;
+}
+
+func (this *Item) addLink(l Link) {
+	slice := make([]Link, len(this.Links) + 1);
+	for i,v := range this.Links {
+		slice[i] = v;
+	}
+	slice[len(slice) - 1] = l;
+	this.Links = slice;
+}
diff --git a/src/link.go b/src/link.go
new file mode 100644
index 0000000..32a3eb1
--- /dev/null
+++ b/src/link.go
@@ -0,0 +1,9 @@
+package feeder
+
+type Link struct {
+	Href		string;
+	Rel		string;
+	Type		string;
+	HrefLang	string;
+}
+
diff --git a/src/rss.go b/src/rss.go
new file mode 100644
index 0000000..ab5d228
--- /dev/null
+++ b/src/rss.go
@@ -0,0 +1,150 @@
+package feeder
+
+import "os"
+import "xmlx"
+
+func (this *Feed) readRss2(doc *xmlx.Document) (err os.Error) {
+	channels := doc.SelectNodes("", "channel");
+	for _, node := range channels {
+		ch := Channel{};
+		ch.Title = node.GetValue("", "title");
+
+		list := node.SelectNodes("", "link");
+		ch.Links = make([]Link, len(list));
+		for i, v := range list {
+			ch.Links[i].Href = v.Value;
+		}
+
+		ch.Description = node.GetValue("", "description");
+		ch.Language = node.GetValue("", "language");
+		ch.Copyright = node.GetValue("", "copyright");
+		ch.ManagingEditor = node.GetValue("", "managingEditor");
+		ch.WebMaster = node.GetValue("", "webMaster");
+		ch.PubDate = node.GetValue("", "pubDate");
+		ch.LastBuildDate = node.GetValue("", "lastBuildDate");
+		ch.Docs = node.GetValue("", "docs");
+
+		list = node.SelectNodes("", "category");
+		ch.Categories = make([]Category, len(list));
+		for i, v := range list {
+			ch.Categories[i].Domain = v.GetAttr("", "domain");
+			ch.Categories[i].Text = v.Value;
+		}
+
+		n := node.SelectNode("", "generator");
+		if n != nil {
+			ch.Generator = Generator{};
+			ch.Generator.Text = n.Value;
+		}
+
+		ch.TTL = node.GetValuei("", "ttl");
+		ch.Rating = node.GetValue("", "rating");
+
+		list = node.SelectNodes("", "hour");
+		ch.SkipHours = make([]int, len(list));
+		for i, v := range list {
+			ch.SkipHours[i] = int(v.GetValuei("", "hour"));
+		}
+
+		list = node.SelectNodes("", "days");
+		ch.SkipDays = make([]int, len(list));
+		for i, v := range list {
+			ch.SkipDays[i] = mapDay(v.Value);
+		}
+
+		n = node.SelectNode("", "image");
+		if n != nil {
+			ch.Image.Title = n.GetValue("", "title");
+			ch.Image.Url = n.GetValue("", "url");
+			ch.Image.Link = n.GetValue("", "link");
+			ch.Image.Width = n.GetValuei("", "width");
+			ch.Image.Height = n.GetValuei("", "height");
+			ch.Image.Description = n.GetValue("", "description");
+		}
+
+		n = node.SelectNode("", "cloud");
+		if n != nil {
+			ch.Cloud = Cloud{};
+			ch.Cloud.Domain = n.GetAttr("", "domain");
+			ch.Cloud.Port = n.GetAttri("", "port");
+			ch.Cloud.Path = n.GetAttr("", "path");
+			ch.Cloud.RegisterProcedure = n.GetAttr("", "registerProcedure");
+			ch.Cloud.Protocol = n.GetAttr("", "protocol");
+		}
+
+		n = node.SelectNode("", "textInput");
+		if n != nil {
+			ch.TextInput = Input{};
+			ch.TextInput.Title = n.GetValue("", "title");
+			ch.TextInput.Description = n.GetValue("", "description");
+			ch.TextInput.Name = n.GetValue("", "name");
+			ch.TextInput.Link = n.GetValue("", "link");
+		}
+
+		list = node.SelectNodes("", "item");
+		for _, item := range list {
+			i := Item{};
+			i.Title = item.GetValue("", "title");
+			i.Description = item.GetValue("", "description");
+
+			list = node.SelectNodes("", "link");
+			i.Links = make([]Link, 0);
+			for _, v := range list {
+				lnk := Link{};
+				lnk.Href = v.Value;
+				i.addLink(lnk);
+			}
+
+			n = item.SelectNode("", "author");
+			if n != nil {
+				i.Author = Author{};
+				i.Author.Name = n.Value;
+			}
+
+			i.Comments = item.GetValue("", "comments");
+			i.Guid = item.GetValue("", "guid");
+			i.PubDate = item.GetValue("", "pubDate");
+
+			list := item.SelectNodes("", "category");
+			i.Categories = make([]Category, len(list));
+			for li, lv := range list {
+				i.Categories[li].Domain = lv.GetAttr("", "domain");
+				i.Categories[li].Text = lv.Value;
+			}
+
+			list = item.SelectNodes("", "enclosure");
+			i.Enclosures = make([]Enclosure, len(list));
+			for li, lv := range list {
+				i.Enclosures[li].Url = lv.GetAttr("", "url");
+				i.Enclosures[li].Length = lv.GetAttri64("", "length");
+				i.Enclosures[li].Type = lv.GetAttr("", "type");
+			}
+
+			src := item.SelectNode("", "source");
+			if src != nil {
+				i.Source = Source{};
+				i.Source.Url = src.GetAttr("", "url");
+				i.Source.Text = src.Value;
+			}
+
+			ch.addItem(i);
+		}
+
+		this.addChannel(ch);
+	}
+	return
+}
+
+func mapDay(day string) int {
+	switch day {
+	case "Monday": return 1;
+	case "Tuesday": return 2;
+	case "Wednesday": return 3;
+	case "Thursday": return 4;
+	case "Friday": return 5;
+	case "Saturday": return 6;
+	case "Sunday": return 7;
+	}
+	return 1;
+}
+
diff --git a/src/source.go b/src/source.go
new file mode 100644
index 0000000..1dc45cb
--- /dev/null
+++ b/src/source.go
@@ -0,0 +1,6 @@
+package feeder
+
+type Source struct {
+	Url		string;
+	Text		string;
+}
diff --git a/src/subtitle.go b/src/subtitle.go
new file mode 100644
index 0000000..5fa9ef9
--- /dev/null
+++ b/src/subtitle.go
@@ -0,0 +1,7 @@
+package feeder
+
+type SubTitle struct {
+	Type		string;
+	Text		string;
+}
+