From 5b627b357297761c975187ea291f38092b26cfe3 Mon Sep 17 00:00:00 2001
From: mitsugu oyama
Date: Sun, 25 Dec 2011 14:13:37 +0900
Subject: fix cannot save some manga page

---
 modules/libDLMangaSingleContent.js | 71 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 modules/libDLMangaSingleContent.js

(limited to 'modules')

diff --git a/modules/libDLMangaSingleContent.js b/modules/libDLMangaSingleContent.js
new file mode 100644
index 0000000..5f65856
--- /dev/null
+++ b/modules/libDLMangaSingleContent.js
@@ -0,0 +1,71 @@
+//
+// libDLMangaSingleContent.js
+//
+//   libDLMangaSingleContent.js is code for download content of Manga's
+//   single page.
+//   libDLMangaSingleContent.js is ran on ChromeWorker thread.
+//
+//
+//   accept message:
+//     {
+//       'pageUrl'   :string,
+//       'refererUrl':string,
+//       'cookie'    :string
+//     }
+//
+//     pageUrl    : Manga Single Content URL
+//     refererUrl : referer string
+//     cookie     : cookie string
+//
+//
+//   send message:
+//     {
+//       'status'  :string,
+//       'message' :string,
+//       'refererUrl':string,
+//     }
+//
+//     status   : 'normarl' or 'error'
+//     message  : error message (string) or content text data (HTML)
+//     refererUrl : referer string
+//
+var JSONMessage;
+var xhr;
+
+function trueContent(){
+  let content=xhr.responseText;
+  self.postMessage(
+    {'status':'normal','message':content,'refererUrl':JSONMessage.pageUrl}
+  );
+  return;
+};
+
+function falseContent(){
+  self.postMessage({'status':'error','message':'MANGA CONTENT FILE ACCEPT ERROR!!'});
+  return false;
+};
+
+function downloadContent(){
+  xhr=new XMLHttpRequest();
+  xhr.addEventListener("load",trueContent,false);
+  xhr.addEventListener("error",falseContent,false);
+  xhr.open("GET",JSONMessage.pageUrl,false);
+  if(0<JSONMessage.refererUrl.length){
+    xhr.setRequestHeader('Referer',JSONMessage.refererUrl);
+  };
+  if(0<JSONMessage.cookie.length){
+    xhr.setRequestHeader('Cookie',JSONMessage.cookie);
+  };
+  xhr.send(null);
+};
+
+addEventListener("message",function(event){
+  JSONMessage=JSON.parse(event.data);
+  if(JSONMessage.pageUrl===undefined
+    ||JSONMessage.refererUrl===undefined
+    ||JSONMessage.cookie===undefined){
+    self.postMessage({'status':'error','message':'PARAMETA ERROR!!'});
+    return false;
+  }
+  downloadContent();
+}, false);
-- 
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