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[xml] Implement optional unboxing of CDATA and decoding of tag values.

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This commit is contained in:
Jeroen van Rijn
2021-12-02 21:07:40 +01:00
parent 2dd67dba89
commit 3d72e80ccf
4 changed files with 56 additions and 93 deletions
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67
core/encoding/entity/example/entity_example.odin
View File

@@ -1,19 +1,11 @@
package unicode_entity_example
import "core:encoding/xml"
import "core:encoding/entity"
import "core:strings"
import "core:mem"
import "core:fmt"
import "core:time"
OPTIONS :: xml.Options{
flags = {
.Ignore_Unsupported, .Intern_Comments,
},
expected_doctype = "",
}
doc_print :: proc(doc: ^xml.Document) {
buf: strings.Builder
defer strings.destroy_builder(&buf)
@@ -29,6 +21,13 @@ _entities :: proc() {
DOC :: #load("../../../../tests/core/assets/XML/unicode.xml")
OPTIONS :: xml.Options{
flags = {
.Ignore_Unsupported, .Intern_Comments,
},
expected_doctype = "",
}
parse_duration: time.Duration
{
@@ -50,57 +49,11 @@ _entities :: proc() {
_main :: proc() {
using fmt
doc, err := xml.parse(#load("test.html"))
options := xml.Options{ flags = { .Ignore_Unsupported, .Intern_Comments, .Unbox_CDATA, .Decode_SGML_Entities }}
doc, _ := xml.parse(#load("test.html"), options)
defer xml.destroy(doc)
doc_print(doc)
if false {
val := doc.root.children[1].children[2].value
println()
replaced, ok := entity.decode_xml(val)
defer delete(replaced)
printf("Before: '%v', Err: %v\n", val, err)
printf("Passthrough: '%v'\nOK: %v\n", replaced, ok)
println()
}
if false {
val := doc.root.children[1].children[2].value
println()
replaced, ok := entity.decode_xml(val, { .CDATA_Unbox })
defer delete(replaced)
printf("Before: '%v', Err: %v\n", val, err)
printf("CDATA_Unbox: '%v'\nOK: %v\n", replaced, ok)
println()
}
if true {
val := doc.root.children[1].children[2].value
println()
replaced, ok := entity.decode_xml(val, { .CDATA_Unbox, .CDATA_Decode })
defer delete(replaced)
printf("Before: '%v', Err: %v\n", val, err)
printf("CDATA_Decode: '%v'\nOK: %v\n", replaced, ok)
println()
}
if true {
val := doc.root.children[1].children[1].value
println()
replaced, ok := entity.decode_xml(val, { .Comment_Strip })
defer delete(replaced)
printf("Before: '%v', Err: %v\n", val, err)
printf("Comment_Strip: '%v'\nOK: %v\n", replaced, ok)
println()
}
}
main :: proc() {

2
core/encoding/entity/example/test.html
View File

@@ -16,9 +16,11 @@
<div id="test_cdata_in_comment" foo="">
Foozle]!&#32;&copy;&#x20;<!-- <![CDATA[&#32;&reg;&#x20;]]> -->42&;1234&
</div>
<!-- EXPECTED: Foozle]! © 42&;1234& -->
<div id="test_cdata_unwrap_and_passthrough">
Foozle]!&#32;&copy;&#x20;<![CDATA[BOX&#32;&reg;&#x20;/BOX]]>42&;1234&
</div>
<!-- EXPECTED: Foozle]! © BOX ® /BOX42&;1234& -->
<div>
&verbar; &vert; &VerticalLine; &fjlig; &grave; &bsol; &reg; &rhov; &CounterClockwiseContourIntegral;
</div>