blob: 386b77956b25c576c3048cba0552e2a2addd2e70 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
package typdown
// #cgo LDFLAGS: -L${SRCDIR}/zig-out/lib -ltypdown
// #include <stdlib.h>
// #include "typdown.h"
import "C"
import (
"errors"
"html/template"
"unsafe"
)
var (
codeErrors = map[uint8]error{
1: errors.New("out of memory"),
2: ErrInvalidUtf8,
3: ErrNotSupported,
4: ErrModifierNotClosed,
5: ErrInvalidTitleContent,
6: ErrIllegalPlacement,
7: ErrInvalidLink,
}
ErrInvalidUtf8 = errors.New("invalid UTF-8")
ErrNotSupported = errors.New("feature not supported")
ErrModifierNotClosed = errors.New("modifier not closed")
ErrInvalidTitleContent = errors.New("invalid title content")
ErrIllegalPlacement = errors.New("illegal placement")
ErrInvalidLink = errors.New("invalid link")
)
func Parse(content string) (template.HTML, error) {
code := C.uchar(0)
conv := C.CString(content)
raw := C.typdown_parse(conv, &code)
defer C.free(unsafe.Pointer(conv))
if code > 0 {
err := codeErrors[uint8(code)]
if code == 1 {
panic(err)
}
return "", err
}
defer C.free(unsafe.Pointer(raw))
return template.HTML(C.GoString(raw)), nil
}
|
