From 610d08aec18e08a2bfa64d4043c103d04490a6c5 Mon Sep 17 00:00:00 2001
From: Baitinq <manuelpalenzuelamerino@gmail.com>
Date: Thu, 20 Oct 2022 01:53:38 +0200
Subject: Crawler: Add skeleton crawler implementation

Starts by filling a queue with the top 1000 most visited sites. "Crawls"
each one (empty fn), and blocks for new elements on the queue.
---
 crawler/Cargo.toml            |    1 +
 crawler/src/main.rs           |   40 ++
 crawler/top-1000-websites.txt | 1001 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 1042 insertions(+)
 create mode 100644 crawler/top-1000-websites.txt

(limited to 'crawler')

diff --git a/crawler/Cargo.toml b/crawler/Cargo.toml
index 7fbf8b9..ce2876a 100644
--- a/crawler/Cargo.toml
+++ b/crawler/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+blockingqueue = "0.1.1"
 
 [[bin]]
 name = "crawler"
diff --git a/crawler/src/main.rs b/crawler/src/main.rs
index b95ce69..946d929 100644
--- a/crawler/src/main.rs
+++ b/crawler/src/main.rs
@@ -1,3 +1,43 @@
+use blockingqueue::*;
+
 fn main() {
     println!("Hello, world! Im the crawler!");
+
+    let root_urls = include_str!("../top-1000-websites.txt");
+    let root_urls = root_urls.split('\n').collect();
+
+    crawler(root_urls);
+}
+
+//takes list of strings - multithread here?
+fn crawler(root_urls: Vec<&str>) {
+    println!("Starting to crawl!");
+
+    //add root urls to queue
+    let crawling_queue: BlockingQueue<&str> = BlockingQueue::new();
+    for url in root_urls {
+        crawling_queue.push(url);
+    }
+
+    //and start crawling
+    //FIXME: Async!
+    loop {
+        //blocks
+        let url = crawling_queue.pop();
+
+        let (content, crawled_urls) = crawl_url(url);
+
+        //push content to index
+
+        for url in crawled_urls {
+            crawling_queue.push(url);
+        }
+    }
+}
+
+//takes url, returns content and list of urls
+fn crawl_url(url: &str) -> (&str, Vec<&str>) {
+    println!("Crawling {:?}", "https://".to_owned() + url);
+
+    ("", vec![])
 }
diff --git a/crawler/top-1000-websites.txt b/crawler/top-1000-websites.txt
new file mode 100644
index 0000000..d944313
--- /dev/null
+++ b/crawler/top-1000-websites.txt
@@ -0,0 +1,1001 @@
+google.com
+facebook.com
+youtube.com
+baidu.com
+yahoo.com
+amazon.com
+wikipedia.org
+qq.com
+twitter.com
+slashdot.org
+google.co.in
+taobao.com
+live.com
+sina.com.cn
+yahoo.co.jp
+linkedin.com
+weibo.com
+ebay.com
+google.co.jp
+yandex.ru
+bing.com
+vk.com
+hao123.com
+google.de
+instagram.com
+t.co
+msn.com
+amazon.co.jp
+tmall.com
+google.co.uk
+pinterest.com
+ask.com
+reddit.com
+wordpress.com
+mail.ru
+google.fr
+blogspot.com
+paypal.com
+onclickads.net
+google.com.br
+tumblr.com
+apple.com
+google.ru
+aliexpress.com
+sohu.com
+microsoft.com
+imgur.com
+xvideos.com
+google.it
+imdb.com
+google.es
+netflix.com
+gmw.cn
+amazon.de
+fc2.com
+360.cn
+alibaba.com
+go.com
+stackoverflow.com
+ok.ru
+google.com.mx
+google.ca
+amazon.in
+google.com.hk
+tianya.cn
+amazon.co.uk
+craigslist.org
+pornhub.com
+rakuten.co.jp
+naver.com
+blogger.com
+diply.com
+google.com.tr
+xhamster.com
+flipkart.com
+espn.go.com
+soso.com
+outbrain.com
+nicovideo.jp
+google.co.id
+cnn.com
+xinhuanet.com
+dropbox.com
+google.co.kr
+googleusercontent.com
+github.com
+bongacams.com
+ebay.de
+kat.cr
+bbc.co.uk
+google.pl
+google.com.au
+pixnet.net
+tradeadexchange.com
+popads.net
+googleadservices.com
+ebay.co.uk
+dailymotion.com
+sogou.com
+adnetworkperformance.com
+adobe.com
+directrev.com
+nytimes.com
+jd.com
+wikia.com
+adcash.com
+livedoor.jp
+booking.com
+163.com
+bbc.com
+alipay.com
+coccoc.com
+dailymail.co.uk
+indiatimes.com
+china.com
+dmm.co.jp
+china.com.cn
+chase.com
+xnxx.com
+buzzfeed.com
+google.com.sa
+huffingtonpost.com
+youku.com
+google.com.eg
+google.com.tw
+terraclicks.com
+uol.com.br
+amazon.cn
+snapdeal.com
+office.com
+google.com.ar
+microsoftonline.com
+walmart.com
+ameblo.jp
+amazon.fr
+daum.net
+amazonaws.com
+blogspot.in
+slideshare.net
+etsy.com
+twitch.tv
+google.com.pk
+whatsapp.com
+bankofamerica.com
+yelp.com
+globo.com
+theguardian.com
+tudou.com
+flickr.com
+aol.com
+stackexchange.com
+chinadaily.com.cn
+cnet.com
+weather.com
+indeed.com
+ettoday.net
+amazon.it
+reimageplus.com
+quora.com
+redtube.com
+soundcloud.com
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+zillow.com
+vice.com
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+kakaku.com
+ikea.com
+gmail.com
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+vimeo.com
+avito.ru
+godaddy.com
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+usmagazine.com
+monster.com
+lapatilla.com
+admtpmp123.com
+fandango.com
+indianrail.gov.in
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+189.cn
+2chblog.jp
+sky.com
+yaplakal.com
+yellowpages.com
+wiley.com
+rarbg.to
+whitepages.com
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+entrepreneur.com
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+id.net
+istockphoto.com
+ea.com
+walgreens.com
+toysrus.com
+mynavi.jp
+noaa.gov
+sankei.com
+cnblogs.com
+immobilienscout24.de
+mackolik.com
+pagesjaunes.fr
+weather.gov
+kotaku.com
+google.hr
+basecamp.com
+clarin.com
+quanjing.com
+folha.uol.com.br
+lolesports.com
+otto.de
+nairaland.com
+lun.com
+fanpage.gr
+bt.com
+forever21.com
+vine.co
+marriott.com
+pchome.com.tw
+padsdel.com
+thisav.com
\ No newline at end of file
-- 
cgit 1.4.1