New examples by Tony Ingraldi, using dns-lookup in stead of the funny interslip
module.
diff --git a/Mac/Demo/example1/InterslipControl-1.py b/Mac/Demo/example1/InterslipControl-1.py
deleted file mode 100644
index 14fc59c..0000000
--- a/Mac/Demo/example1/InterslipControl-1.py
+++ /dev/null
@@ -1,92 +0,0 @@
-"""Sample program handling InterSLIP control and showing off EasyDialogs,
-Res and Dlg in the process"""
-
-import EasyDialogs
-import Res
-import Dlg
-import sys
-import interslip
-#
-# Definitions for our resources
-ID_MAIN=512
-
-ITEM_CONNECT=1
-ITEM_DISCONNECT=2
-ITEM_UPDATE=3
-ITEM_QUIT=4
-ITEM_STATUS=5
-ITEM_MESSAGE=6
-
-status2text = ["<idle>", "<wait-modem>", "<dialling>", "<logging in>",
- "<connected>", "<disconnecting>"]
-
-
-def main():
- """Main routine: open resourcefile, open interslip, call dialog handler"""
- try:
- Res.OpenResFile("InterslipControl-1.rsrc")
- except Res.Error, arg:
- EasyDialogs.Message("Cannot open resource file InterslipControl-1.rsrc: "+
- arg[1])
- sys.exit(1)
- try:
- interslip.open()
- except interslip.error, arg:
- EasyDialogs.Message("Cannot open interslip: "+arg[1])
- sys.exit(1)
- do_dialog()
-
-def do_dialog():
- """Post dialog and handle user interaction until quit"""
- my_dlg = Dlg.GetNewDialog(ID_MAIN, -1)
- while 1:
- n = Dlg.ModalDialog(None)
- if n == ITEM_CONNECT:
- do_connect()
- elif n == ITEM_DISCONNECT:
- do_disconnect()
- elif n == ITEM_UPDATE:
- status, msg = do_status()
-
- # Convert status number to a text string
- try:
- txt = status2text[status]
- except IndexError:
- txt = "<unknown state %d>"%status
-
- # Set the status text field
- tp, h, rect = my_dlg.GetDialogItem(ITEM_STATUS)
- Dlg.SetDialogItemText(h, txt)
-
- # Set the message text field
- tp, h, rect = my_dlg.GetDialogItem(ITEM_MESSAGE)
- Dlg.SetDialogItemText(h, msg)
- elif n == ITEM_QUIT:
- break
-
-def do_connect():
- """Connect, posting error message in case of failure"""
- try:
- interslip.connect()
- except interslip.error, arg:
- EasyDialogs.Message("Cannot connect: "+arg[1])
-
-def do_disconnect():
- """Disconnect, posting error message in case of failure"""
- try:
- interslip.disconnect()
- except interslip.error, arg:
- EasyDialogs.Message("Cannot disconnect: "+arg[1])
-
-def do_status():
- """Get status as (state_index, message),
- posting error message in case of failure"""
- try:
- status, msgnum, msg = interslip.status()
- except interslip.error, arg:
- EasyDialogs.Message("Cannot get status: "+arg[1])
- return 0, ''
- return status, msg
-
-
-main()
diff --git a/Mac/Demo/example1/InterslipControl-1.rsrc b/Mac/Demo/example1/InterslipControl-1.rsrc
deleted file mode 100644
index 7d290a8..0000000
--- a/Mac/Demo/example1/InterslipControl-1.rsrc
+++ /dev/null
Binary files differ
diff --git a/Mac/Demo/example1/dnslookup-1.gif b/Mac/Demo/example1/dnslookup-1.gif
new file mode 100644
index 0000000..3cd70b2
--- /dev/null
+++ b/Mac/Demo/example1/dnslookup-1.gif
Binary files differ
diff --git a/Mac/Demo/example1/dnslookup-1.py b/Mac/Demo/example1/dnslookup-1.py
new file mode 100644
index 0000000..a59fb8e
--- /dev/null
+++ b/Mac/Demo/example1/dnslookup-1.py
@@ -0,0 +1,61 @@
+"""Sample program performing domain name lookups and showing off EasyDialogs,
+Res and Dlg in the process"""
+
+import EasyDialogs
+import Res
+import Dlg
+import sys
+import socket
+import string
+#
+# Definitions for our resources
+ID_MAIN=512
+
+ITEM_LOOKUP_ENTRY=1
+ITEM_RESULT=2
+ITEM_LOOKUP_BUTTON=3
+ITEM_QUIT_BUTTON=4
+
+
+def main():
+ """Main routine: open resource file, call dialog handler"""
+ try:
+ Res.OpenResFile("dnslookup-1.rsrc")
+ except Res.Error:
+ EasyDialogs.Message("Cannot open dnslookup-1.rsrc")
+ sys.exit(1)
+ do_dialog()
+
+def do_dialog():
+ """Post dialog and handle user interaction until quit"""
+ my_dlg = Dlg.GetNewDialog(ID_MAIN, -1)
+ while 1:
+ n = Dlg.ModalDialog(None)
+ if n == ITEM_LOOKUP_BUTTON:
+ tp, h, rect = my_dlg.GetDialogItem(ITEM_LOOKUP_ENTRY)
+ txt = Dlg.GetDialogItemText(h)
+
+ tp, h, rect = my_dlg.GetDialogItem(ITEM_RESULT)
+ Dlg.SetDialogItemText(h, dnslookup(txt))
+ elif n == ITEM_QUIT_BUTTON:
+ break
+
+def dnslookup(str):
+ """ Perform DNS lookup on str. If first character of digit is numeric,
+ assume that str contains an IP address. Otherwise, assume that str
+ contains a hostname."""
+ if str == '': str = ' '
+ if str[0] in string.digits:
+ try:
+ value = socket.gethostbyaddr(str)[0]
+ except:
+ value = 'Lookup failed'
+ else:
+ try:
+ value = socket.gethostbyname(str)
+ except:
+ value = 'Lookup failed'
+ return value
+
+main()
+
diff --git a/Mac/Demo/example1/dnslookup-1.rsrc b/Mac/Demo/example1/dnslookup-1.rsrc
new file mode 100644
index 0000000..2514f56
--- /dev/null
+++ b/Mac/Demo/example1/dnslookup-1.rsrc
Binary files differ
