git » misc-scripts.git » commit 5e182e6

diff --git a/README.rst b/README.rst
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+This is just a collection of scripts that I might have found useful at some
+moment. All of them are relased under the BOLA_ license.
+
+.. _BOLA: http://blitiri.com.ar/p/bola/
+
+If you have any comments, patches or suggestions let me know at:
+rodrigo@sdfg.com.ar. Please keep in mind that most should be a 10 minutes hack
+(or even less :D), so the code might not be the prettiest one :-)
+
+Here is a list of some of the scripts you can find:
+
+ * ``notifyme``: Run any command and open an X window to notify when it
+   finishes. You can also snooze for 1 minute.
+
+ * ``crous-login``: The CROUS_ students residence force you to fill a form every
+   time you want to login and every N hours. This scripts just fills the forms
+   for you whenever needed.
+
+ * ``batrat``: Check if the system is running on AC or batteries and print to
+   stdout whenever the system switches from AC to BAT or viceversa. Uses inotify
+   to detect switches.
+
+
+.. _CROUS: http://www.crous-strasbourg.fr
diff --git a/batrat b/batrat
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+#!/usr/bin/env sh
+#
+# batrat - Detect switches from AC to BAT or viceversa and print them to stdout
+# Rodrigo Campos <rodrigo@sdfg.com.ar>
+
+# Creates the var BATS with a list of the paths to the BAT dir in
+# /sys/class/power_supply/ and also creates the var ADPS with a list of the
+# paths to the ADP dir in /sys/class/power_supply/
+load_power_supplies() {
+	for i in /sys/class/power_supply/*/type; do
+
+		i_dir=$(dirname $i)
+		i_type=$(cat $i)
+
+		if [ "$i_type"x = "Batteryx" ]; then
+			BATS="$BATS $i_dir"
+		fi
+		if [ "$i_type"x = "Mainsx" ]; then
+			ADPS="$ADPS $i_dir"
+		fi
+	done
+}
+
+# sets running_on
+detect_curr_supply() {
+	load_power_supplies
+	running_on="BAT"
+
+	for ac in $ADPS; do
+		if cat ${ac}/online | grep -q 1; then
+			running_on="AC"
+			return
+		fi
+	done
+}
+
+supply_change() {
+	detect_curr_supply
+	echo $running_on
+
+	while inotifywait -qq -e access /sys/class/power_supply/*/online; do
+		detect_curr_supply
+		echo $running_on
+	done
+}
+
+supply_change
diff --git a/crous-login.py b/crous-login.py
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+#!/usr/bin/env python
+
+"""
+crous-login: Fill the forms needed to login to the crous osiris network.
+Rodrigo Campos <rodrigo@sdfg.com.ar>
+"""
+
+import requests
+import time
+import subprocess
+
+USER="XXX"
+PASS="YYY"
+
+
+def login(user, password):
+
+    #subprocess.check_call("killall dhclient ; dhclient -v eth0", shell=True)
+    time.sleep(1)
+
+    r = requests.get("http://google.com")
+    if not "/webauth/loginprocess" in r.text:
+        print "Not the expected form. Already conected ?"
+        return
+
+    print "Got the form..."
+
+    payload = { "user": user, "pass": password }
+    r = requests.post("http://google.com/webauth/loginprocess", data=payload)
+
+    # Print just in case it says some wierd error
+    print r.text
+
+    # Wait till the access is granted
+    while 'granted' not in r.text.lower():
+        # Two seconds is the time used in the META header to refresh, so we wait
+        # the same (and if they change it, fuck it :D)
+        time.sleep(2)
+        r = requests.get("http://google.com/webauth/statusprocess")
+
+    print "granted! Waiting to activate..."
+    time.sleep(10)
+    #subprocess.check_call("killall dhclient ; dhclient -v eth0", shell=True)
+
+def connect(use, password):
+
+    while True:
+        try:
+            login(USER, PASS)
+        except:
+            print "Error while trying to login, trying again"
+            time.sleep(2)
+            continue
+
+        break
+
+def are_connected():
+
+    try:
+        subprocess.check_call("ping -c 2 8.8.8.8 > /dev/null", shell=True)
+        return True
+    except:
+        return False
+
+if __name__ == "__main__":
+
+    while True:
+        if not are_connected():
+            print "Not connected! Trying to connect..."
+            connect(USER, PASS)
+
+        try:
+            time.sleep(60)
+        except KeyboardInterrupt:
+            print "Checking connection again..."
+
diff --git a/notifyme b/notifyme
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+#!/usr/bin/env sh
+#
+# notifyme - Run any command and open an X window to notify when it finishes
+# Rodrigo Campos <rodrigo@sdfg.com.ar>
+#
+# $1..$N: the command you want to run and its arguments
+#
+# For example, run like this:
+# 	notifyme make
+#
+# And it will open an X window when the command finishes. You can also click on
+# snooze to be notified again in 1 minute.
+#
+# It uses xmessage, present in x11-utils, so you probably already have it.
+
+eval "$@"
+ret=$?
+
+notify_cmd="xmessage -nearmouse -buttons okay:0,snooze:2 Finished with retcode $ret when running: $@"
+until $notify_cmd; do
+	sleep 60
+done