Sugar Maple Software

NetNewsWire 3.0d62 has been released. This release fixes the previously mentioned issue where the bodies of news items could not be retrieved by NewsHakwer: “Fixed a bug getting the description (content) of a news item via AppleScript.” So, if you’re addicted to the new NetNewsWire, you can once again have NewsHawker speak your news.

IronCoder V has been announced for 30 March through 1 April! I’m not sure if I’ll be able to make time to participate again. Perhaps if inspiration strikes me after seeing the theme and API, I’ll throw something together. Regardless, this provides motivation to release NewsHawker before the competition so I can donate a license as a prize. Regardless of whether I do that, I encourage you to enter; you’ll learn something and have fun at the same time.

NewsHawker 1.0.0b3 is now available. The major new feature is support for the Apple Remote. This integration must be explicitly enabled in the preferences. Note that NewsHawker will only “listen” to the Apple Remote when it is the front-most application. This allows you to continue to use the remote in the standard manner when NewsHawker is not the front-most application. …

As I previously mentioned, I hope to give something back to the Mac development community that is so supportive. In that spirit, I’m releasing the Perl script, under the MIT license, that I use export NewsHawker. I have learned, at times the hard way, that every build that you give to others must be traceable and reproducible. That is, you must be able to determine easily exactly which software someone has on their computer and you must be able to recreate that exact software. This is critical when supporting customers or debugging issues. …

This was initially sent to the macsb mailing list. A couple of people suggested I post it here as well. It’s the same other than the addition of some links to previous posts.

I thought I’d share a couple of thoughts that may be of interest to those macsb folks in a similar situation. First, I decided that NewsHawker would be my first app because it met two criteria previously mentioned on this list: one, it is an app that does something I personally want (which provides motivation) and, two, its implementation isn’t too complicated (which results in a greater chance of actually releasing). I’m relieved that I didn’t start with a more complicated application since the effort required to reach beta is more than I expected and the amount of time I have been able to dedicate is less than I had hoped. It seems like other commitments often trumps my development efforts. …

NewsHawker, the first application from Sugar Maple Software, has recently reached beta.

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Do you spill your breakfast cereal on your keyboard or yourself while trying to eat and read your news at the same time? Does your keyboard get sticky from your dirty fingers as you eat pizza and advance to the next news item in your news reader? If so, NewsHawker can help you read more news while keeping your keyboard clean.

NewsHawker reads you your news so you can focus on other tasks. NewsHawker extends the functionality of NetNewsWire to speak the news items in NetNewsWire. NewsHawker is configurable. Do you want to read just the headlines of the news items? No problem. Just the bodies? Sure. Read the bodies of some items as their headlines are being read? Certainly. Open certain items in your browser if they sound interesting? Of course. …

As I’ve mentioned before, mailing lists are an excellent resource when looking for answers to your development questions. This is especially the case of the mailing lists hosted by Apple (at least those to which I subscribe). I frequently take advantage of this resource and also try to contribute. Often, I don’t have the answer or someone, who checks their mail much more frequently than I, has already answered the question, but, when the opportunity is there, I take the time to help. A couple of days ago, when I couldn’t remember the kernel equivalent of the gettimeofday function, I searched the Apple Mailing Lists and immediately found the answer (clock_get_calendar_value which lead me to kern/clock.h and the currently supported function clock_get_calendar_microtime). The signature of the reply to the original poster’s question caught my eye. It was mine. I had provided the answer exactly two years ago today. It’s like something out of a Sci-Fi movie… or maybe just good karma.

I needed to convert HTML to plain text for the application that I’m developing. I figured someone else had done this before; so, I searched for a solution. I found one that leveraged WebKit and worked well but was too slow for my usage. I found another that leveraged libxml2 and was fast but crashed. In the end, and only because I could browse the source to the version of libxml2 included in Mac OS X, I was able to work around the crash and keep the faster solution. …

While I usually write about programming in the land of milk and honey (i.e., Cocoa), I spent most of the previous ten years writing kernel-level code. Recently, I’ve ventured back into the kernel and was reminded of the challenge of logging from an I/O Kit driver. When writing code in the kernel for an I/O Kit driver, you can’t invoke printf to log messages. Instead, you usually invoke IOLog. …

I received confirmation from Apple that I may attend the Mac OS X Leopard Tech Talk in Chicago on 13 December. Since I missed WWDC this past summer and don’t have an ADC Select or Premier membership this year, I’m really looking forward to learning more about Leopard. …