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#!/usr/bin/env python2.5
import cgi
import os
import shutil
import sys
import sqlite3
SCREENS = 5
COLUMNS = 4
ROWS = 4
HOTSEAT_SIZE = 5
CELL_SIZE = 110
DIR = "db_files"
AUTO_FILE = DIR + "/launcher.db"
INDEX_FILE = DIR + "/index.html"
def usage():
print "usage: print_db.py launcher.db -- prints a launcher.db"
print "usage: print_db.py -- adb pulls a launcher.db from a device"
print " and prints it"
print
print "The dump will be created in a directory called db_files in cwd."
print "This script will delete any db_files directory you have now"
def make_dir():
shutil.rmtree(DIR, True)
os.makedirs(DIR)
def pull_file(fn):
print "pull_file: " + fn
rv = os.system("adb pull"
+ " /data/data/com.android.launcher/databases/launcher.db"
+ " " + fn);
if rv != 0:
print "adb pull failed"
sys.exit(1)
def get_favorites(conn):
c = conn.cursor()
c.execute("SELECT * FROM favorites")
columns = [d[0] for d in c.description]
rows = []
for row in c:
rows.append(row)
return columns,rows
def print_intent(out, id, i, cell):
if cell:
out.write("""<span class="intent" title="%s">shortcut</span>""" % (
cgi.escape(cell, True)
))
def print_icon(out, id, i, cell):
if cell:
icon_fn = "icon_%d.png" % id
out.write("""<img src="%s">""" % ( icon_fn ))
f = file(DIR + "/" + icon_fn, "w")
f.write(cell)
f.close()
def print_cell(out, id, i, cell):
if not cell is None:
out.write(cgi.escape(str(cell)))
FUNCTIONS = {
"intent": print_intent,
"icon": print_icon
}
def render_cell_info(out, cell, occupied):
if cell is None:
out.write(" <td width=%d height=%d></td>\n" %
(CELL_SIZE, CELL_SIZE))
elif cell == occupied:
pass
else:
cellX = cell["cellX"]
cellY = cell["cellY"]
spanX = cell["spanX"]
spanY = cell["spanY"]
intent = cell["intent"]
if intent:
title = "title=\"%s\"" % cgi.escape(cell["intent"], True)
else:
title = ""
out.write((" <td colspan=%d rowspan=%d width=%d height=%d"
+ " bgcolor=#dddddd align=center valign=middle %s>") % (
spanX, spanY,
(CELL_SIZE*spanX), (CELL_SIZE*spanY),
title))
itemType = cell["itemType"]
if itemType == 0:
out.write("""<img src="icon_%d.png">\n""" % ( cell["_id"] ))
out.write("<br/>\n")
out.write(cgi.escape(cell["title"]) + " <br/><i>(app)</i>")
elif itemType == 1:
out.write("""<img src="icon_%d.png">\n""" % ( cell["_id"] ))
out.write("<br/>\n")
out.write(cgi.escape(cell["title"]) + " <br/><i>(shortcut)</i>")
elif itemType == 2:
out.write("""<i>folder</i>""")
elif itemType == 3:
out.write("""<i>live folder</i>""")
elif itemType == 4:
out.write("<i>widget %d</i><br/>\n" % cell["appWidgetId"])
elif itemType == 1000:
out.write("""<i>clock</i>""")
elif itemType == 1001:
out.write("""<i>search</i>""")
elif itemType == 1002:
out.write("""<i>photo frame</i>""")
else:
out.write("<b>unknown type: %d</b>" % itemType)
out.write("</td>\n")
def process_file(fn):
print "process_file: " + fn
conn = sqlite3.connect(fn)
columns,rows = get_favorites(conn)
data = [dict(zip(columns,row)) for row in rows]
out = file(INDEX_FILE, "w")
out.write("""<html>
<head>
<style type="text/css">
.intent {
font-style: italic;
}
</style>
</head>
<body>
""")
# Data table
out.write("<b>Favorites table</b><br/>\n")
out.write("""<html>
<table border=1 cellspacing=0 cellpadding=4>
<tr>
""")
print_functions = []
for col in columns:
print_functions.append(FUNCTIONS.get(col, print_cell))
for i in range(0,len(columns)):
col = columns[i]
out.write(""" <th>%s</th>
""" % ( col ))
out.write("""
</tr>
""")
for row in rows:
out.write("""<tr>
""")
for i in range(0,len(row)):
cell = row[i]
# row[0] is always _id
out.write(""" <td>""")
print_functions[i](out, row[0], row, cell)
out.write("""</td>
""")
out.write("""</tr>
""")
out.write("""</table>
""")
# Hotseat
hotseat = []
for i in range(0, HOTSEAT_SIZE):
hotseat.append(None)
for row in data:
if row["container"] != -101:
continue
screen = row["screen"]
hotseat[screen] = row
out.write("<br/><b>Hotseat</b><br/>\n")
out.write("<table class=layout border=1 cellspacing=0 cellpadding=4>\n")
for cell in hotseat:
render_cell_info(out, cell, None)
out.write("</table>\n")
# Pages
screens = []
for i in range(0,SCREENS):
screen = []
for j in range(0,ROWS):
m = []
for k in range(0,COLUMNS):
m.append(None)
screen.append(m)
screens.append(screen)
occupied = "occupied"
for row in data:
screen = screens[row["screen"]]
# desktop
if row["container"] != -100:
continue
cellX = row["cellX"]
cellY = row["cellY"]
spanX = row["spanX"]
spanY = row["spanY"]
for j in range(cellY, cellY+spanY):
for k in range(cellX, cellX+spanX):
screen[j][k] = occupied
screen[cellY][cellX] = row
i=0
for screen in screens:
out.write("<br/><b>Screen %d</b><br/>\n" % i)
out.write("<table class=layout border=1 cellspacing=0 cellpadding=4>\n")
for m in screen:
out.write(" <tr>\n")
for cell in m:
render_cell_info(out, cell, occupied)
out.write("</tr>\n")
out.write("</table>\n")
i=i+1
out.write("""
</body>
</html>
""")
out.close()
def main(argv):
if len(argv) == 1:
make_dir()
pull_file(AUTO_FILE)
process_file(AUTO_FILE)
elif len(argv) == 2:
make_dir()
process_file(argv[1])
else:
usage()
if __name__=="__main__":
main(sys.argv)
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