contrib/script/sip_to_pjsip: add support for realtime

Add a new script that can read from legacy realtime peers & generate
an sql file for populating pjsip endpoints, identify, and aor records.

ASTERISK-27348 #close

Change-Id: Idd3d7968a3c9c3ee7936d21acbdaf001b429bf65

contrib/scripts/sip_to_pjsip/sqlconfigparser.py

@@ -0,0 +1,69 @@
+from astconfigparser import MultiOrderedConfigParser
+
+import MySQLdb
+import traceback
+
+class SqlConfigParser(MultiOrderedConfigParser):
+
+    _tablename = "sippeers"
+
+    def __init__(self,tablename="sippeers"):
+        self._tablename=tablename
+        MultiOrderedConfigParser.__init__(self)
+
+    def connect(self, user, password, host, port, database):
+        self.cnx = MySQLdb.connect(user=user,passwd=password,host=host,port=int(port),db=database)
+
+    def read(self, filename, sect=None):
+        MultiOrderedConfigParser.read(self, filename, sect)
+        # cursor = self.cnx.cursor(dictionary=True)
+        cursor = self.cnx.cursor(cursorclass=MySQLdb.cursors.DictCursor)
+        cursor.execute("SELECT * from `" + MySQLdb.escape_string(self._tablename) + "`")
+        rows = cursor.fetchall()
+
+        for row in rows:
+            sect = self.add_section(row['name'])
+            for key in row:
+                if (row[key] != None):
+                    for elem in str(row[key]).split(";"):
+                        sect[key] = elem
+                    #sect[key] = str(row[key]).split(";")
+
+    def write_dicts(self, config_file, mdicts):
+        """Write the contents of the mdicts to the specified config file"""
+        for section, sect_list in mdicts.iteritems():
+            # every section contains a list of dictionaries
+            for sect in sect_list:
+                sql = "INSERT INTO "
+                if (sect.get('type')[0] == "endpoint"):
+                    sql += "ps_endpoints "
+                elif (sect.get('type')[0] == "aor" and section != "sbc"):
+                    sql += "ps_aors "
+                elif (sect.get('type')[0] == "identify"):
+                    sql += "ps_endpoint_id_ips"
+                else:
+                    continue
+
+                sql += " SET `id` = " + "\"" + MySQLdb.escape_string(section) + "\""
+                for key, val_list in sect.iteritems():
+                    if key == "type":
+                        continue
+                    # every value is also a list
+
+                    key_val = " `" + key + "`"
+                    key_val += " = " + "\"" + MySQLdb.escape_string(";".join(val_list)) + "\""
+                    sql += ","
+                    sql += key_val
+
+                config_file.write("%s;\n" % (sql))
+
+    def write(self, config_file):
+        """Write configuration information out to a file"""
+        try:
+            self.write_dicts(config_file, self._sections)
+        except Exception,e:
+                print "Could not open file ", config_file, " for writing"
+                traceback.print_exc()
+
+
+