commit ccdf254be69763d405291cf317c1ef2b5e4e2c3c
Author: Dave Pedu <git@davepedu.com>
Date:   Thu Jun 2 19:58:03 2016 -0700

    initial commit

diff --git a/pdffile.py b/pdffile.py
new file mode 100755
index 0000000..41dbb71
--- /dev/null
+++ b/pdffile.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python
+from PyPDF2 import PdfFileWriter, PdfFileReader
+from reportlab.pdfgen import canvas
+from StringIO import StringIO
+
+# width  595 units
+# height 841 units
+
+def pdffile(imagelist, outputfilename, originalFileName, infoFile):
+	positions=[
+		[5,330],
+		[300, 330],
+		[5,5],
+		[300,5]
+	]
+	
+	# number of QR codes
+	totalPieces = len(imagelist)
+	currentPiece=1
+	
+	# PDF document is created here
+	pdf = PdfFileWriter()
+	
+	while len(imagelist)>0:
+		# Get the first 4 images from the array
+		tmpImageList = []
+		while len(tmpImageList)<len(positions):
+			try:
+				tmpImageList.append(imagelist.pop(0))
+			except IndexError:
+				break
+		
+		# Start making a page
+		imgTemp = StringIO()
+		imgDoc = canvas.Canvas(imgTemp)
+		
+		# 4 qr's per page, so per each position
+		for pos in positions:
+			# Get the image name
+			try:
+				img = tmpImageList.pop(0)
+			except IndexError:
+				break
+			# Draw the QR
+			imgDoc.drawImage(img, 0+pos[0], 0+pos[1], 290, 290)
+			# Draw the label
+			imgDoc.drawString(0+pos[0],0+pos[1]+300, "%s :: %s of %s "%(originalFileName, currentPiece, totalPieces))
+			# Increment # of pieces drawn
+			currentPiece+=1
+		
+		# Add logo
+		#imgDoc.drawImage('lib/qr_app_info.png', 5, 686, 150, 150)
+		
+		# Add info code
+		imgDoc.drawImage(infoFile, 5, 676, 150, 150)
+		
+		imgDoc.setFont("Helvetica-Bold", 12)
+		imgDoc.drawString(47,830, "SCAN ME")
+		
+		# Add instructions
+		imgDoc.setFont("Helvetica-Bold", 18)
+		imgDoc.drawString(170,820, "What is this?")
+		imgDoc.drawString(170,754, "Instructions:")
+		
+		imgDoc.setFont("Helvetica", 12)
+		imgDoc.drawString(170, 800, "The images below are pieces of a file encoded into QR codes scannable by")
+		imgDoc.drawString(170, 788, "smartphones. Scan the smaller QR code to the right for details about retrieving")
+		imgDoc.drawString(170, 776, "this file.")
+		imgDoc.drawString(170, 734, "1) Scan the image to the right and press Import.")
+		imgDoc.drawString(170, 722, "2) Scan in all available data QR codes.")
+		imgDoc.drawString(170, 710, "3) Download your file!")
+		
+		# Save the page
+		imgDoc.save()
+		
+		# Add page to master doc
+		page = PdfFileReader(StringIO(imgTemp.getvalue())).getPage(0)
+		pdf.addPage(page)
+		#break
+	
+	# Export master doc
+	pdf.write(file(outputfilename,"w"))
diff --git a/qrfile.py b/qrfile.py
new file mode 100644
index 0000000..95436a1
--- /dev/null
+++ b/qrfile.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+from qrcode import QRCode,constants
+from base64 import b64encode
+from zlib import compress
+from urllib import quote as urlencode
+from hashlib import md5
+
+def qrstring(s):
+	qr = QRCode(error_correction=constants.ERROR_CORRECT_L, box_size=25,border=0)
+	qr.add_data(s)
+	qr.make()
+	return qr
+
+def qrimage(s):
+	qr = qrstring(s)
+	return qr.make_image()
+
+def qrimagefile(s, fileName):
+	qrimage(s).save(fileName, 'PNG')
+	return fileName
+
+def md5_str(s):
+	x = md5()
+	x.update(s)
+	return x.hexdigest()
+
+def qrfile(filepath, filehash, tmppath="tmp/"):
+	data = b64encode(compress(open(filepath, 'r').read(), 9))
+	template = 'http://qrfile.kilobyt.es/import/%s/%s/%s/?data=%s'
+	chunk = 0
+	files = []
+	while True:
+		datapiece = data[chunk*1024:chunk*1024+1024]
+		thisqr = template % (filehash[0:8], hex(chunk)[2:], md5_str(datapiece), urlencode(datapiece))
+		f = open('./urls.txt', 'a'); f.write(thisqr+"\n"); f.close()
+		img = qrimage(thisqr)
+		img.save(tmppath+"qr%s.png" % str(chunk), 'PNG')
+		files.append(tmppath+"qr%s.png" % str(chunk))
+		#print "Stored %s of %s" % (chunk*1024, len(data))
+		chunk+=1
+		if len(datapiece)<1024:
+				break
+	return files
+
+if __name__ == "__main__":
+	from sys import argv
+	print qrfile(argv[1])
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..b445706
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+PyPDF2==1.20
+qrcode==4.0.4
+six==1.10.0
+wheel==0.24.0
diff --git a/run.py b/run.py
new file mode 100755
index 0000000..9de3e58
--- /dev/null
+++ b/run.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+from qrfile import qrfile,qrimagefile
+from pdffile import pdffile
+from sys import argv,exit
+from os import unlink
+import os.path
+from json import dumps
+from hashlib import md5
+from datetime import datetime
+from urllib import quote as urlencode
+from os.path import getsize
+
+if not len(argv)==3:
+	print "Specify an input file and output pdf like: ./run.py wallet.dat output.pdf"
+	exit(0)
+
+# Calculate file hash
+filehash = md5()
+f = open(argv[1], 'r')
+while True:
+	data = f.read(1024*1024)
+	if not data:
+		break
+	filehash.update(data)
+filehash=filehash.hexdigest()
+
+# create info-qr
+fileInfo = {
+	"name":argv[1],
+	"hash":filehash,
+	"date":str(datetime.now()),
+	"size":getsize(argv[1]),
+	"pieces":0
+}
+
+# Covert file to many QR codes
+files = qrfile(argv[1], fileInfo["hash"])
+
+# Insert pieces info now that we have it
+fileInfo["pieces"] = len(files)
+
+# Create info QR code
+infoUrl = 'http://qrfile.kilobyt.es/import/?data='+urlencode(dumps(fileInfo))
+f = open('./urls.txt', 'a'); f.write(infoUrl+"\n\n\n"); f.close()
+qrimagefile(infoUrl, 'tmp/info.png')
+print infoUrl
+
+# Embed QR codes indo PDF
+#      img list, output name, original file name, info qr
+pdffile(files, argv[2], os.path.basename(argv[1]), 'tmp/info.png')
+
+# Delete temp files
+for item in files:
+	unlink(item)
+unlink('tmp/info.png')