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#!/usr/bin/env python
# vim: expandtab sw=4 ts=4 sts=4:
#
# Copyright © 2003 - 2018 Michal Čihař <michal@cihar.com>
#
# This file is part of python-gammu <https://wammu.eu/python-gammu/>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
import errno
import os
import re
import gammu
def createFolderIfNotExist(path):
try:
os.makedirs(path)
except OSError as exception:
if exception.errno != errno.EEXIST:
raise
def getInternationalizedNumber(number):
if not number:
return "Unknown"
if number.startswith("0"):
return number.replace("0", "+49", 1)
else:
return number
def getFilename(mydir, mysms):
if mysms[0]["DateTime"]:
return mysms[0]["DateTime"].strftime("%Y-%m-%d-%Hh%Mm%Ss")
# no date available so calculate unknown number
myfiles = os.listdir(mydir)
nextitem = 0
for i in myfiles:
match = re.match("^Unknown-([0-9]*)", i)
if match and int(match.group(1)) > nextitem:
nextitem = int(match.group(1))
return "Unknown-" + str(nextitem + 1)
def saveSMS(mysms, all_contacts):
my_number = getInternationalizedNumber(mysms[0]["Number"])
try:
mydir = all_contacts[my_number]
except KeyError:
mydir = my_number
createFolderIfNotExist(mydir)
myfile = getFilename(mydir, mysms)
with open(os.path.join(mydir, myfile), "a") as handle:
for i in mysms:
handle.write(i["Text"].encode("UTF-8"))
handle.write(b"\n")
def getContacts(state_machine):
# Get all contacts
remaining = state_machine.GetMemoryStatus(Type="SM")["Used"]
contacts = dict()
start = True
try:
while remaining > 0:
if start:
entry = state_machine.GetNextMemory(Start=True, Type="SM")
start = False
else:
entry = state_machine.GetNextMemory(
Location=entry["Location"], Type="SM"
)
remaining = remaining - 1
numbers = list()
for entry in entry["Entries"]:
if entry["Type"] == "Text_FirstName":
name = entry["Value"]
else:
numbers.append(getInternationalizedNumber(entry["Value"]))
for number in numbers:
contacts[number] = name
except gammu.ERR_EMPTY:
# error is raised if memory is empty (this induces wrong reported
# memory status)
print("Failed to read contacts!")
return contacts
def getAndDeleteAllSMS(state_machine):
# Read SMS memory status ...
memory = state_machine.GetSMSStatus()
# ... and calculate number of messages
remaining = memory["SIMUsed"] + memory["PhoneUsed"]
# Get all sms
start = True
entries = list()
try:
while remaining > 0:
if start:
entry = state_machine.GetNextSMS(Folder=0, Start=True)
start = False
else:
entry = state_machine.GetNextSMS(
Folder=0, Location=entry[0]["Location"]
)
remaining = remaining - 1
entries.append(entry)
# delete retrieved sms
state_machine.DeleteSMS(Folder=0, Location=entry[0]["Location"])
except gammu.ERR_EMPTY:
# error is raised if memory is empty (this induces wrong reported
# memory status)
print("Failed to read messages!")
# Link all SMS when there are concatenated messages
entries = gammu.LinkSMS(entries)
return entries
def main():
# Get all contacts
state_machine = gammu.StateMachine()
state_machine.ReadConfig()
state_machine.Init()
contacts = getContacts(state_machine)
state_machine.Terminate()
# Get all sms
# why in two steps? ERR_TIMOUT is raised without closing the connection
state_machine = gammu.StateMachine()
state_machine.ReadConfig()
state_machine.Init()
messages = getAndDeleteAllSMS(state_machine)
state_machine.Terminate()
for message in messages:
saveSMS(message, contacts)
if __name__ == "__main__":
main()
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