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new post: annoying project

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This commit is contained in:
digua 2023-03-31 20:42:44 +08:00
parent 9d39d166d5
commit d213de2de7
5 changed files with 25 additions and 85 deletions
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1
.github/workflows/site.yml vendored
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@ -52,7 +52,6 @@ jobs:
cd _site && tree
sudo ./patches/icons.sh
sudo ./patches/color.sh
sudo patch -p1 < ./patches/bbs_gbk_utf8-highlight-adwaita.patch
- name: Upload artifact
uses: actions/upload-pages-artifact@v1

20
gmi/annoying_project.gmi Normal file
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@ -0,0 +1,20 @@
# Project that Annoys Me
2023-03-31 Fri
First of all, I'm a noob to C.
I've been working on a project this month to experiment porting TUI application to ape[1].
It was too hard for me, more than just modifying the build script (I also know little about it).
Tetris[2] in bsdgames, for example (actually I spent most time on it), uses termcap, which is not portable.
So I have to either write a "termcap" that only uses VT escape character,
or just write some helper function like other Cosmopolitan projects[3].
I had no experience at all, I need to learn more, but where should I start from?
HELP!
=> https://justine.lol/ape.html [1]
=> https://github.com/dongdigua/tetris-custom [2]
=> https://github.com/shmup/awesome-cosmopolitan [3]

8
org/whatif_openbsd.org
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@ -139,9 +139,11 @@ uhh, 水族馆帧率没变...
这个当然要自己编译, 今天 git.sv.gnu.org 特别慢, 而 github 快得离谱
源码下载下来之后编译, 由于是纯 X, 所以选项和之前那篇[fn:6]里面的不一样
着急用, 所以参数还没加全
#+BEGIN_SRC ksh
#+BEGIN_SRC shell
./configure CFLAGS="-march=native -O3 -pipe -flto=thin -fstack-protector-strong" \
--with-x --with-gif=ifavailable
--with-x \
--with-gif=ifavailable \
--enable-link-time-optimization
#+END_SRC
然后就是各种依赖, 大多数 X 相关的系统都自带了
之后各种包就容易了, 用我写的 =setup-what-pkg= 宏自动安装所有包
@ -283,8 +285,6 @@ iwx0 at pci0 dev 20 function 3 "Intel Wi-Fi 6 AX201" rev 0x20, msix
我有时候会想访问 Linux 上的文件, 但是似乎不支持 btrfs...
** [[./bbs_gbk_utf8.org][支线任务: 中文 BBS GBK 转 UTF8]]
** [[https://github.com/dongdigua/tetris-custom][Add some useful feature in BSD Tetris]]
:PROPERTIES:
:CUSTOM_ID: tetris

79
patches/bbs_gbk_utf8-highlight-adwaita.patch
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@ -1,79 +0,0 @@
--- ../bbs_gbk_utf8.html 2023-02-11 13:09:55.659432422 +0800
+++ bbs_gbk_utf8.html 2023-02-11 13:29:23.784185878 +0800
@@ -236,49 +236,49 @@
<div class="org-src-container">
-<pre class="src src-C"><span style="font-weight: bold;">#include</span> <span style="font-style: italic;">&lt;stdio.h&gt;</span>
-<span style="font-weight: bold;">#include</span> <span style="font-style: italic;">&lt;iconv.h&gt;</span>
+<pre class="src src-C"><span style="color: #e67e80;">#include</span> <span style="color: #4E9A06;">&lt;stdio.h&gt;</span>
+<span style="color: #e67e80;">#include</span> <span style="color: #4E9A06;">&lt;iconv.h&gt;</span>
-<span style="font-weight: bold;">#define</span> <span style="font-weight: bold; font-style: italic;">UTF8_SIZE</span> 4
+<span style="color: #e67e80;">#define</span> <span style="color: #0084C8; font-weight: bold;">UTF8_SIZE</span> 4
-<span style="font-weight: bold; text-decoration: underline;">int</span>
-<span style="font-weight: bold;">convert_one</span>(<span style="font-weight: bold; text-decoration: underline;">iconv_t</span> <span style="font-weight: bold; font-style: italic;">cd</span>)
+<span style="color: #2F8B58; font-weight: bold;">int</span>
+<span style="color: #00578E; font-weight: bold;">convert_one</span>(<span style="color: #2F8B58; font-weight: bold;">iconv_t</span> <span style="color: #0084C8; font-weight: bold;">cd</span>)
{
- <span style="font-weight: bold; text-decoration: underline;">char</span> <span style="font-weight: bold; font-style: italic;">inbuf</span>[2] = {0};
- <span style="font-weight: bold; text-decoration: underline;">char</span> <span style="font-weight: bold; font-style: italic;">outbuf</span>[UTF8_SIZE] = {0};
- <span style="font-weight: bold; text-decoration: underline;">size_t</span> <span style="font-weight: bold; font-style: italic;">insize</span> = 1;
- <span style="font-weight: bold; text-decoration: underline;">size_t</span> <span style="font-weight: bold; font-style: italic;">outsize</span> = UTF8_SIZE;
-
- <span style="font-weight: bold; text-decoration: underline;">char</span> <span style="font-weight: bold; font-style: italic;">c</span> = getchar();
- <span style="font-weight: bold;">if</span> (c == EOF)
- <span style="font-weight: bold;">return</span> 1;
+ <span style="color: #2F8B58; font-weight: bold;">char</span> <span style="color: #0084C8; font-weight: bold;">inbuf</span>[2] = {0};
+ <span style="color: #2F8B58; font-weight: bold;">char</span> <span style="color: #0084C8; font-weight: bold;">outbuf</span>[UTF8_SIZE] = {0};
+ <span style="color: #2F8B58; font-weight: bold;">size_t</span> <span style="color: #0084C8; font-weight: bold;">insize</span> = 1;
+ <span style="color: #2F8B58; font-weight: bold;">size_t</span> <span style="color: #0084C8; font-weight: bold;">outsize</span> = UTF8_SIZE;
+
+ <span style="color: #2F8B58; font-weight: bold;">char</span> <span style="color: #0084C8; font-weight: bold;">c</span> = getchar();
+ <span style="color: #A52A2A; font-weight: bold;">if</span> (c == EOF)
+ <span style="color: #A52A2A; font-weight: bold;">return</span> 1;
inbuf[0] = c;
- <span style="font-weight: bold; text-decoration: underline;">char</span> * <span style="font-weight: bold; font-style: italic;">pIn</span> = inbuf;
- <span style="font-weight: bold; text-decoration: underline;">char</span> * <span style="font-weight: bold; font-style: italic;">pOut</span> = (<span style="font-weight: bold; text-decoration: underline;">char</span>*) outbuf;
+ <span style="color: #2F8B58; font-weight: bold;">char</span> * <span style="color: #0084C8; font-weight: bold;">pIn</span> = inbuf;
+ <span style="color: #2F8B58; font-weight: bold;">char</span> * <span style="color: #0084C8; font-weight: bold;">pOut</span> = (<span style="color: #2F8B58; font-weight: bold;">char</span>*) outbuf;
- <span style="font-weight: bold; text-decoration: underline;">size_t</span> <span style="font-weight: bold; font-style: italic;">iconv_result</span> = iconv(cd, &amp;pIn, &amp;insize, &amp;pOut, &amp;outsize);
- <span style="font-weight: bold;">if</span> (iconv_result == (<span style="font-weight: bold; text-decoration: underline;">size_t</span>) -1) {
+ <span style="color: #2F8B58; font-weight: bold;">size_t</span> <span style="color: #0084C8; font-weight: bold;">iconv_result</span> = iconv(cd, &amp;pIn, &amp;insize, &amp;pOut, &amp;outsize);
+ <span style="color: #A52A2A; font-weight: bold;">if</span> (iconv_result == (<span style="color: #2F8B58; font-weight: bold;">size_t</span>) -1) {
inbuf[1] = getchar();
insize = 2;
iconv(cd, &amp;pIn, &amp;insize, &amp;pOut, &amp;outsize);
}
- <span style="font-weight: bold;">for</span> (<span style="font-weight: bold; text-decoration: underline;">int</span> <span style="font-weight: bold; font-style: italic;">i</span> = 0; i &lt; UTF8_SIZE; i++) {
- <span style="font-weight: bold;">if</span> (outbuf[i] != 0)
+ <span style="color: #A52A2A; font-weight: bold;">for</span> (<span style="color: #2F8B58; font-weight: bold;">int</span> <span style="color: #0084C8; font-weight: bold;">i</span> = 0; i &lt; UTF8_SIZE; i++) {
+ <span style="color: #A52A2A; font-weight: bold;">if</span> (outbuf[i] != 0)
putchar(outbuf[i]);
fflush(stdout);
}
- <span style="font-weight: bold;">return</span> 0;
+ <span style="color: #A52A2A; font-weight: bold;">return</span> 0;
}
-<span style="font-weight: bold; text-decoration: underline;">int</span>
-<span style="font-weight: bold;">main</span>(<span style="font-weight: bold; text-decoration: underline;">void</span>)
+<span style="color: #2F8B58; font-weight: bold;">int</span>
+<span style="color: #00578E; font-weight: bold;">main</span>(<span style="color: #2F8B58; font-weight: bold;">void</span>)
{
- <span style="font-weight: bold; text-decoration: underline;">iconv_t</span> <span style="font-weight: bold; font-style: italic;">cd</span> = iconv_open(<span style="font-style: italic;">"UTF8"</span>, <span style="font-style: italic;">"GBK"</span>);
- <span style="font-weight: bold;">while</span> (1)
- <span style="font-weight: bold;">if</span> (convert_one(cd) == 1) <span style="font-weight: bold;">break</span>;
+ <span style="color: #2F8B58; font-weight: bold;">iconv_t</span> <span style="color: #0084C8; font-weight: bold;">cd</span> = iconv_open(<span style="color: #4E9A06;">"UTF8"</span>, <span style="color: #4E9A06;">"GBK"</span>);
+ <span style="color: #A52A2A; font-weight: bold;">while</span> (1)
+ <span style="color: #A52A2A; font-weight: bold;">if</span> (convert_one(cd) == 1) <span style="color: #A52A2A; font-weight: bold;">break</span>;
iconv_close(cd);
- <span style="font-weight: bold;">return</span> 0;
+ <span style="color: #A52A2A; font-weight: bold;">return</span> 0;
}
</pre>
</div>
\ No newline at end of file

2
posts.md
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@ -1,7 +1,7 @@
## Table of Contents
### Posts (sorted by time)
- [Project that Annoys Me](annoying_project.gmi.txt)<br>
- [玩转邮件列表](mailinglist)<br>
- [支线任务: 中文 BBS GBK 转 UTF8](bbs_gbk_utf8)<br>
- [我要不要试试 OpenBSD](whatif_openbsd)<br>
- [一个乐子 commit](lol.diff.txt)<br>
- [一次大备份](backup_everything)<br>