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6 Commits

Author SHA1 Message Date
FineFindus
7139914ebc Merge 5c3adee95b into 71e5ea0268 2024-02-08 02:57:06 -08:00
Philipp Oppermann
71e5ea0268 Merge pull request #1283 from acyanbird/patch-1
fix formatting error
2024-02-08 10:47:51 +01:00
acyanbird
da82fe8a0f Update index.zh-CN.md 2024-02-08 00:54:14 +00:00
FineFindus
5c3adee95b feat(epub): use poper file name 2023-08-05 22:16:13 +02:00
FineFindus
fc8c87bee5 feat(epub): add cover image 2023-08-05 22:05:04 +02:00
FineFindus
e1c58bba97 feat: add script to generate epub 2023-08-05 14:38:08 +02:00
3 changed files with 31 additions and 1 deletions

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@@ -169,7 +169,7 @@ pub struct Writer {
}
```
我们将让这个 `Writer` 类型将字符写入屏幕的最后一行,并在一行写满或接收到换行符 `\n` 的时候,将所有的字符向上位移一行。`column_position` 变量将跟踪光标在最后一行的位置。当前字符的前景和背景色将由 `color_code` 变量指定;另外,我们存入一个 VGA 字符缓冲区的可变借用到`buffer`变量中。需要注意的是,这里我们对借用使用**显式生命周期**[explicit lifetime](https://doc.rust-lang.org/book/ch10-03-lifetime-syntax.html#lifetime-annotation-syntax)),告诉编译器这个借用在何时有效:我们使用** `'static` 生命周期 **['static lifetime](https://doc.rust-lang.org/book/ch10-03-lifetime-syntax.html#the-static-lifetime)),意味着这个借用应该在整个程序的运行期间有效;这对一个全局有效的 VGA 字符缓冲区来说,是非常合理的。
我们将让这个 `Writer` 类型将字符写入屏幕的最后一行,并在一行写满或接收到换行符 `\n` 的时候,将所有的字符向上位移一行。`column_position` 变量将跟踪光标在最后一行的位置。当前字符的前景和背景色将由 `color_code` 变量指定;另外,我们存入一个 VGA 字符缓冲区的可变借用到`buffer`变量中。需要注意的是,这里我们对借用使用**显式生命周期**[explicit lifetime](https://doc.rust-lang.org/book/ch10-03-lifetime-syntax.html#lifetime-annotation-syntax)),告诉编译器这个借用在何时有效:我们使用 `'static` 生命周期(['static lifetime](https://doc.rust-lang.org/book/ch10-03-lifetime-syntax.html#the-static-lifetime)),意味着这个借用应该在整个程序的运行期间有效;这对一个全局有效的 VGA 字符缓冲区来说,是非常合理的。
### 打印字符

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scripts/create-book.sh Executable file
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@@ -0,0 +1,30 @@
#!/bin/bash
# create working dir
rm -r book/
mkdir book/
# copy data to working dir
cat ../blog/content/edition-2/posts/*/index.md > book/book.md
find ../blog/content/edition-2/posts ! -name "*.md" -exec cp -t book/ {} +
# remove zola metadata
sed -i '/^+++/,/^+++/d' book/book.md
# remove br in table in 06, pandoc handles the layout
sed -i '/<br>/d' book/book.md
# details/summary breaks epub layout
sed -i '/^<details>/d' book/book.md
sed -i '/^<\/details>/d' book/book.md
sed -i '/^<summary>/d' book/book.md
# special fix for linking to different folder
sed -i 's|../paging-introduction/||g' book/book.md
# go to work dir and create epub
cd book/
pandoc book.md -o "Writing an OS in Rust.epub" --metadata cover-image="../cover.png" --metadata title="Writing an OS in Rust" --metadata author="Philipp Oppermann" --metadata description="This blog series creates a small operating system in the Rust programming language. Each post is a small tutorial and includes all needed code, so you can follow along if you like. The source code is also available in the corresponding Github repository."
#clean up
cd ..
mv "book/Writing an OS in Rust.epub" .
rm -rf book/