On Sat, 26 Jan 2002, Steve Mann wrote:
> The new O'Reilly book Palm OS Network Programming has examples of
> listening sockets. I haven't tried them, but the descriptions sound
> reasonable.
That's how I got listening sockets in general working, by using that book
as a guide (the online version
>I've been
>trying several different suggestions for listening on a specific port for
>TCP/IP connections, and everything I'm trying is failing in one way or
>another.
The new O'Reilly book Palm OS Network Programming has examples of
listening sockets. I haven't tried them, but the descriptions
> Personally, I felt that "MemPtrFree" is missing something. Although it
did
> release the memory back to the OS, but it seems to be still holding
some
> information of that memory block.
You are too paranoid about this.
All memory in the dynamic heap is stored as chunks. A chunk has a lock
cou
Is the source for the network library available anywhere? I've been
trying several different suggestions for listening on a specific port for
TCP/IP connections, and everything I'm trying is failing in one way or
another. It would be helpful to trace through the source as figure out
just what th
The macro "noListSelection" is just that, -1.
csrins.
__
Do You Yahoo!?
Great stuff seeking new owners in Yahoo! Auctions!
http://auctions.yahoo.com
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www
Hi,
Personally, I felt that "MemPtrFree" is missing something. Although it did
release the
memory back to the OS, but it seems to be still holding some information of
that
memory block.
Since there are 2 ways (maybe more) of freeing a memory, there are also 2
ways
of creating memory space. We sh
--- Andy Yeong wrote:
> As a matter for better understanding, I'm wondering is there
> any difference between the 2 program.
>
> char *testPtr;
> MemHandle testH;
> testH = MemHandleNew(10); // just create a memory of 10 bytes
> testPtr = MemHandleLock(testH);
>
> Program 1's freeing metho
Marco Pantaleoni <[EMAIL PROTECTED]> writes:
> Otherwise, as suggested by others, you can resort to #pragma to specify
> packed structures, but this is not portable and I'd tend to consider
> this one a bad programming practice.
I think that it's a horrible programming practice, and should not b
No you don't. Locked chunks can be freed just fine. Even in
"Program 1", there's no need to unlock the handle.
As for the original question, there's no practical difference between
the two approaches. It mostly depends on what kind of reference
(pointer or handle) you have handy. Usually,
For you second method, you'll still need to unlock the pointer with
MemPtrUnlock(testPtr);
On 27 Jan 2002 at 10:21, Andy Yeong wrote:
> Hi,
>
> As a matter for better understanding, I'm wondering is there
> any difference between the 2 program.
>
> char *testPtr;
> MemHandle testH;
>
> test
Hi,
As a matter for better understanding, I'm wondering is there
any difference between the 2 program.
char *testPtr;
MemHandle testH;
testH = MemHandleNew(10); // just create a memory of 10 bytes
testPtr = MemHandleLock(testH);
Program 1's freeing method
M
> LstSetSelection ( list, -1 );
But it's much better programming practice to use the appropriate documented
symbolic names for constants:
LstSetSelection ( list, noListSelection );
Wait, did I say "documented"? Hmmm, the latest API documentation at...
http://www.palmos.com/dev/support
I am quite new to Palm programming so maybe this isn't possible to do at all
but I am looking into porting to the Palm platform a messaging service which
we currently have developed for PocketPC and Symbian devices. When I read
the API specifications and search in this newsgroup it seams that it i
At 04:39 PM 1/26/2002 -0800, Todd Cary wrote:
>If a user makes a selection from List, the item is HiLighted - as
>expected. Then, if I delete the item from the list, the HiLight is
>moved to another, or if I edit the item, the item stays HiLighted after
>the edit.
>
>I would like to make the user
If a user makes a selection from List, the item is HiLighted - as
expected. Then, if I delete the item from the list, the HiLight is
moved to another, or if I edit the item, the item stays HiLighted after
the edit.
I would like to make the user re-select and item - in other words, after
the dele
>Do you know why FrmAlert() would be better than calling
>ErrAlertCustom()?
Offhand no, because I don't use ErrAlertCustom because it's a System
use only function.
The reason I suggested FrmAlert with a resource is that it's common
to hard-code a string in a call FrmCustomAlert ( AlertName,
"
> From: George Aslanis [mailto:[EMAIL PROTECTED]]
> "HwrRsc.c Line 77, Resource for app form 3300 not found"'
> The form was replaced with a test form with only an OK button.
> What resource is it looking for?
It can't find your form resource with id 3300.
> Why doesn't the message display the
--- Blair Kingsland wrote:
> Is the source code for the Address Book app available from Palm?
>
> Postings here say it is available in the PalmOS SDK. But the
> source code for the built-in Palm apps is not in the version
> of the SDK3.5 that I downloaded from Palm.
>
> Am I missing something?
Is the source code for the Address Book app available from Palm?
Postings here say it is available in the PalmOS SDK. But the source code for
the built-in Palm apps is not in the version of the SDK3.5 that I downloaded
from Palm.
Am I missing something?
Thanks.
Blair Kingsland
--
For infor
Hi Steve.
As I mentioned in my previous message, I had tried looking at
ErrAlertCustom() but found out that it eventually calls
FrmCustomAlert(), which isn't all that much different conceptually than
FrmAlert().
Do you know why FrmAlert() would be better than calling
ErrAlertCustom()?
Thanks.
>It has been brought to my attention that the Palm OS Reference talks about
>maxDateTemplateLen in the description of DateTemplateToAscii(), but
>maxDateTemplateLen is never defined in the SDK.
>
>This seems to be a bug in the includes, which we'll correct in the next big
>SDK release.
Actually i
> --- Joe wrote:
> > Also, the SDK contains the source code for most of the
> > built in apps (Expense, MemoPad, etc.)
>
--- Max Bian wrote:
> It seems the sources do not include the form resources,
> any reason why they are not included?
>
> Max
Where did you get the source code, Max? The s
If you have a popup list specifying a list with a popup trigger, you usually
don't have the need to handle the ctlselect event for the popup trigger. The
system will do it for you and set the lable based on the list selection. Unless
you want to set the label different from what you have selected
--- Joe <[EMAIL PROTECTED]> wrote:
>
> Also, the SDK contains the source code for most of the built in apps
> (Expense, MemoPad, etc.)
>
It seems the sources do not include the form resources, any reason why they are
not included?
Max
=
http://www.weirdwww.com/
_
Hello,
We are dealing with migrating apps to CW8. The latest problem involve a CW7
multi-segment app generating a runtime error of
'VendrTraxM2(unknown version) called SysFatalAlert with the message
"HwrRsc.c Line 77, Resource for app form 3300 not found"'
The form was replaced with a test for
Get a book and read through it in one day helps more. :)
One place to find open source Palm app is freshmeat.net. freewarepalm is also
a place. If you want more, search google for "palm source code".
Max
--- "news.palmos.com" <[EMAIL PROTECTED]> wrote:
> Where can I find source code of (lot o
That's it!
Thanks, Peter.
"Peter Epstein" <[EMAIL PROTECTED]> wrote in message
news:74733@palm-dev-forum...
>
> I assume you've checked and found it
> doesn't match our DateType (7 bits for year, 4 for month, and 5 for day
>
--
For information on using the Palm Developer Forums, or to unsubs
The app I'm working on has the idiomatic popup trigger in the upper
right corner of several forms that display lists of records. I handled
ctlSelect for the trigger by using CategorySelect and redrawing the list
if necessary. Category select runs the popup and the edit categories
dialog if neces
What development tool are you using?
Douglas
"news.palmos.com" <[EMAIL PROTECTED]> wrote in message
news:74768@palm-dev-forum...
>
> Where can I find source code of (lot of) sample programs for Palm?
> This will help in to jumpstart sw. dev.
>
> -- haresh
>
>
>
>
>
--
For information on usin
--- "news.palmos.com" wrote:
> Where can I find source code of (lot of) sample programs for Palm?
> This will help in to jumpstart sw. dev.
The KB lists a bunch of sample code at
http://oasis.palm.com/dev/kb/browse.cfm?type=7
Also, the SDK contains the source code for most of the built in apps
(
test
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www.palmos.com/dev/tech/support/forums/
Where can I find source code of (lot of) sample programs for Palm?
This will help in to jumpstart sw. dev.
-- haresh
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www.palmos.com/dev/tech/support/forums/
OK, most of what I would have said has been said by others - sizeof is
implemented correctly in that it includes any padding due to byte alignment.
If you have any code that relies on sizeof returning the size of the actual
data without padding then that code has been written badly and is certainl
On Fri, Jan 25, 2002 at 07:59:18PM -0800, Phong Nguyen wrote:
> What I want to do is:
>
> char buffer[100];
> char* message = buffer;
> int index = 0;
> buildHeader (&message[index]);
> index += sizeof(HeaderType);
> assembleData (&message[index]);
> index += 10;
> buildTrailer (&message[index]);
"Phong Nguyen" <[EMAIL PROTECTED]> wrote in message
news:74740@palm-dev-forum...
>
> Thanks for the answers so far but if there is no
> solution for this issue, it would really be a SERIOUS
> problem for me and also for everyone out there when
> using the built-in function sizeof(..) !!! What
> The shared library does sound cleaner. However, the details of
function
> dispatch arent hidden from the creator in this approach. The assembly
in
> the Palm sample apps looks a bit hairy, I'm more of an x86 guy myself.
Is
> that code doing basically the same thing as my structure of function
> Ben: Should CodeWarrior's logic be traversing the plugins\linker
folder any
> deeper, like it did here when it found the PalmResPostLinker.dll file
in the
> linker\old folder BEFORE the linker folder? Just thought I'd include
you in
> the reply list, so that you are aware of what I did with OLD
Well, I think Phong, that same problem I have also faced.
Well, try this one
typedef struct
{
UInt8Flag1;
UInt8Flag2;
CharMyNumber[19];
}First;
typedef struct
{
UInt8Flag1;
UInt16 MyID;
float Qty;
Char MyNumber[19];
}Second;
38 matches
Mail list logo
