sphericalkat/go-readability
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feat: set up build for android

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Signed-off-by: Sphericalkat <me@kat.bio>
This commit is contained in:
Amogh Lele 2024-07-17 02:31:13 +05:30
parent ae18a6ebaa
commit 308bb37564
Signed by: sphericalkat
GPG Key ID: 1C022B9CED2425B4
4 changed files with 62 additions and 13 deletions
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1
.gitignore vendored Normal file
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@ -0,0 +1 @@
target

3
Makefile Normal file
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@ -0,0 +1,3 @@
build:
go build -o target/linux-x86-64/libreadability.so -buildmode=c-shared main.go
strip target/linux-x86-64/libreadability.so

15
android.sh Executable file
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@ -0,0 +1,15 @@
#!/usr/bin/sh
export NDK_PATH=/home/sphericalkat/Android/Sdk/ndk/27.0.11902837
export TARGET=aarch64-linux-android
export API=21
export CC=$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/$TARGET$API-clang
export STRIP=$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip
export CXX=$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/$TARGET$API-clang++
export CGO_CFLAGS="-I$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include"
export CGO_CPPFLAGS="-I$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include"
export CGO_CXXFLAGS="-I$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include"
export CGO_LDFLAGS="-L$NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib"
CGO_ENABLED=1 GOOS=android GOARCH=arm64 go build -o target/android-arm64/libreadability.so -buildmode=c-shared main.go
$STRIP target/android-arm64/libreadability.so

40
main.go
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@ -15,6 +15,8 @@ typedef struct {
char* text_content; // text content
char* language;
char* published_time;
char* err;
int success;
} CArticle;
*/
import "C"
@ -26,10 +28,14 @@ import (
)
//export Parse
func Parse(url string) (result C.CArticle, errorMsg *C.char) {
article, err := readability.FromURL(url, 30*time.Second)
func Parse(url *C.char) (result C.CArticle) {
goURL := C.GoString(url)
article, err := readability.FromURL(goURL, 30*time.Second)
if err != nil {
return C.CArticle{}, C.CString(err.Error())
return C.CArticle{
err: C.CString(err.Error()),
success: 0,
}
}
return C.CArticle{
@ -42,20 +48,44 @@ func Parse(url string) (result C.CArticle, errorMsg *C.char) {
favicon_url: C.CString(article.Favicon),
content: C.CString(article.Content),
text_content: C.CString(article.TextContent),
}, nil
err: nil,
success: 1,
}
}
//export FreeArticle
func FreeArticle(article C.CArticle) {
if article.title != nil {
C.free(unsafe.Pointer(article.title))
}
if article.author != nil {
C.free(unsafe.Pointer(article.author))
}
if article.excerpt != nil {
C.free(unsafe.Pointer(article.excerpt))
}
if article.site_name != nil {
C.free(unsafe.Pointer(article.site_name))
}
if article.image_url != nil {
C.free(unsafe.Pointer(article.image_url))
}
if article.favicon_url != nil {
C.free(unsafe.Pointer(article.favicon_url))
}
if article.content != nil {
C.free(unsafe.Pointer(article.content))
}
if article.text_content != nil {
C.free(unsafe.Pointer(article.text_content))
}
if article.language != nil {
C.free(unsafe.Pointer(article.language))
}
if article.published_time != nil {
C.free(unsafe.Pointer(article.published_time))
}
}
func main() {
}