added some code to the service classes; no working code; mostly boilerplate...

lib/service/htmlcontent.py

@@ -1,5 +1,8 @@
 """
 The htmlcontent service in pure Python. STUPID NAME!!!
+
+This should just return 0 on success and NOT 0 on error. Just to make internals generic to just report this code and
+not use a parser.
 """
 
 # http://pycurl.sourceforge.net/ --- seems old...
@@ -7,4 +10,42 @@ The htmlcontent service in pure Python. STUPID NAME!!!
 #
 # maybe better: http://docs.python.org/2/library/urllib.html
 #
-# or look at tcpconnect.py! could be useful to.
+# or look at tcpconnect.py! could be useful to.
+
+import socket
+import sys
+from service import Service
+
+
+class HtmlcontentService(Service):
+    def __init__(self, parser, log, **kwargs):
+        super(Service, self).__init__(parser)
+
+        if "string" in kwargs:
+            self.string = kwargs["string"]
+        else:
+            log.w("There is no string set to match")
+
+    def execute(self):
+        try:
+            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        except socket.error, msg:
+            sys.stderr.write("[ERROR] %s\n" % msg[1])
+            sys.exit(1)
+
+        try:
+            sock.connect((self.host, self.port))
+        except socket.error, msg:
+            sys.stderr.write("[ERROR] %s\n" % msg[1])
+            sys.exit(2)
+
+        sock.send("GET %s HTTP/1.0\r\nHost: %s\r\n\r\n" % (self.path, self.host))
+
+        data = sock.recv(1024)
+        string = ""
+        while len(data):
+            string = string + data
+            data = sock.recv(1024)
+        sock.close()
+        #print string
+        # make substring in string compare here. regex or so...

lib/service/service.py

@@ -1,6 +1,8 @@
 class Service:
-    def __init__(self, parser):
+    def __init__(self, host, parser):
+        self.host = host
         self.parser = parser
+        self.errorcode = 0
 
     def _execute(self):
         self.pre_execute()

lib/service/shell.py

@@ -1,6 +1,5 @@
 """
-The shell service. This is for executing services as shell commands
+The shell service. This is for executing local shell commands and retrieve the output.
-and don't use a builtin function. This is useful to be free to do what you want.
 """
 
 from service import Service

lib/service/ssh.py

@@ -1,5 +1,43 @@
 """
-The ssh service in pure Python.
+The ssh service This is for executing remote shell commands and retrieve the output.
+
+This service is using paramiko (http://www.lag.net/paramiko/).
 """
 
-# http://www.lag.net/paramiko/
+import paramiko
+import pprint
+import os
+from service import Service
+
+
+class SshService(Service):
+    def __init__(self, parser, log, **kwargs):
+        super(Service, self).__init__(parser)
+        if "command" in kwargs:
+            self.command = kwargs["command"]
+        else:
+            log.w("There is no command")
+
+    def execute(self):
+        path = os.path.join(os.environ['HOME'], '.ssh', 'id_rsa')
+        key = paramiko.RSAKey.from_private_key_file(path)
+
+        client = paramiko.SSHClient()
+        client.get_host_keys().add('hanez.org', 'ssh-rsa', key)
+        pprint.pprint(client._host_keys)
+
+        client.connect('hanez.org', username='hanez')
+
+        #self.command.call() ist dann das:
+        stdin, stdout, stderr = client.exec_command('ls')
+        for line in stdout:
+            print '... ' + line.strip('\n')
+        client.close()
+
+
+# def main():
+#     # service = SshService(parser, log, command='uptime')
+#     return
+#
+# if __name__ == "__main__":
+#     main()

lib/service/tcpconnect.py

@@ -1,33 +1,35 @@
 """
-The tcpconnect service in pure Python.
+The tcpconnect service. This is to check if a service on a specific port is reachable.
+
+This should just return 0 on success and NOT 0 on error. Just to make internals generic to just report this code and
+not use a parser.
 """
 
 import socket
-import sys
+from service import Service
 
-HOST = 'linspector.org'
-GET = '/index.html'
-PORT = 80
 
-try:
+class TcpconnectService(Service):
-    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    def __init__(self, parser, log, **kwargs):
-except socket.error, msg:
+        super(Service, self).__init__(parser)
-    sys.stderr.write("[ERROR] %s\n" % msg[1])
-    sys.exit(1)
 
-try:
+        if "port" in kwargs:
-    sock.connect((HOST, PORT))
+            self.port = kwargs["port"]
-except socket.error, msg:
+        else:
-    sys.stderr.write("[ERROR] %s\n" % msg[1])
+            log.w("There is no port set")
-    sys.exit(2)
 
-sock.send("GET %s HTTP/1.0\r\nHost: %s\r\n\r\n" % (GET, HOST))
+    def execute(self, log):
+        try:
+            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        except socket.error, msg:
+            log.w("%s\n" % msg[1])
+            self.errorcode = 1
 
-data = sock.recv(1024)
+        try:
-string = ""
+            sock.connect((self.host, self.port))
-while len(data):
+        except socket.error, msg:
-    string = string + data
+            log.w("%s\n" % msg[1])
-    data = sock.recv(1024)
+            self.errorcode = 2
-sock.close()
 
-print string
+        sock.close()
+        return