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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /intl/locale/rust/unic-langid-ffi
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'intl/locale/rust/unic-langid-ffi')
-rw-r--r--intl/locale/rust/unic-langid-ffi/Cargo.toml11
-rw-r--r--intl/locale/rust/unic-langid-ffi/cbindgen.toml22
-rw-r--r--intl/locale/rust/unic-langid-ffi/src/lib.rs168
3 files changed, 201 insertions, 0 deletions
diff --git a/intl/locale/rust/unic-langid-ffi/Cargo.toml b/intl/locale/rust/unic-langid-ffi/Cargo.toml
new file mode 100644
index 0000000000..bd969437a6
--- /dev/null
+++ b/intl/locale/rust/unic-langid-ffi/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "unic-langid-ffi"
+version = "0.1.0"
+license = "MPL-2.0"
+authors = ["Zibi Braniecki <zibi@braniecki.net>"]
+edition = "2018"
+
+[dependencies]
+nsstring = { path = "../../../../xpcom/rust/nsstring" }
+thin-vec = { version = "0.2.1", features = ["gecko-ffi"] }
+unic-langid = { version = "0.9", features = ["likelysubtags"] }
diff --git a/intl/locale/rust/unic-langid-ffi/cbindgen.toml b/intl/locale/rust/unic-langid-ffi/cbindgen.toml
new file mode 100644
index 0000000000..3842e5183b
--- /dev/null
+++ b/intl/locale/rust/unic-langid-ffi/cbindgen.toml
@@ -0,0 +1,22 @@
+header = """/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */"""
+autogen_warning = """/* DO NOT MODIFY THIS MANUALLY! This file was generated using cbindgen. See RunCbindgen.py */
+#ifndef mozilla_intl_locale_MozLocaleBindings_h
+#error "Don't include this file directly, instead include MozLocaleBindings.h"
+#endif
+"""
+include_version = true
+braces = "SameLine"
+line_length = 100
+tab_width = 2
+language = "C++"
+namespaces = ["mozilla", "intl", "ffi"]
+
+[parse]
+parse_deps = true
+include = ["unic-langid", "unic-langid-impl"]
+
+[export.rename]
+"ThinVec" = "nsTArray"
+"nsCStr" = "nsDependentCSubstring"
diff --git a/intl/locale/rust/unic-langid-ffi/src/lib.rs b/intl/locale/rust/unic-langid-ffi/src/lib.rs
new file mode 100644
index 0000000000..804a4341e1
--- /dev/null
+++ b/intl/locale/rust/unic-langid-ffi/src/lib.rs
@@ -0,0 +1,168 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use nsstring::{nsACString, nsCStr, nsCString};
+use thin_vec::ThinVec;
+pub use unic_langid::{subtags, CharacterDirection, LanguageIdentifier, LanguageIdentifierError};
+
+pub fn new_langid_for_mozilla(
+ name: &nsACString,
+) -> Result<LanguageIdentifier, LanguageIdentifierError> {
+ if name.eq_ignore_ascii_case(b"ja-jp-mac") {
+ "ja-JP-macos".parse()
+ } else {
+ // Cut out any `.FOO` like `en-US.POSIX`.
+ let mut name: &[u8] = name.as_ref();
+ if let Some(ptr) = name.iter().position(|b| b == &b'.') {
+ name = &name[..ptr];
+ }
+ LanguageIdentifier::from_bytes(name)
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_canonicalize(name: &mut nsACString) -> bool {
+ let langid = new_langid_for_mozilla(name);
+
+ let result = langid.is_ok();
+
+ name.assign(&langid.unwrap_or_default().to_string());
+
+ result
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_new(
+ name: &nsACString,
+ ret_val: &mut bool,
+) -> *mut LanguageIdentifier {
+ let langid = new_langid_for_mozilla(name);
+
+ *ret_val = langid.is_ok();
+ Box::into_raw(Box::new(langid.unwrap_or_default()))
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn unic_langid_destroy(langid: *mut LanguageIdentifier) {
+ let _ = Box::from_raw(langid);
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_as_string(langid: &mut LanguageIdentifier, ret_val: &mut nsACString) {
+ ret_val.assign(&langid.to_string());
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_get_language<'a>(
+ langid: &'a LanguageIdentifier,
+ out: &mut nsCStr<'a>,
+) {
+ *out = nsCStr::from(langid.language.as_str());
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_set_language(
+ langid: &mut LanguageIdentifier,
+ string: &nsACString,
+) -> bool {
+ subtags::Language::from_bytes(string)
+ .map(|lang| langid.language = lang)
+ .is_ok()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_clear_language(langid: &mut LanguageIdentifier) {
+ langid.language.clear()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_get_script<'a>(langid: &'a LanguageIdentifier, out: &mut nsCStr<'a>) {
+ *out = nsCStr::from(langid.script.as_ref().map_or("", |s| s.as_str()));
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_set_script(
+ langid: &mut LanguageIdentifier,
+ string: &nsACString,
+) -> bool {
+ subtags::Script::from_bytes(string)
+ .map(|script| langid.script = Some(script))
+ .is_ok()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_clear_script(langid: &mut LanguageIdentifier) {
+ langid.script = None;
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_get_region<'a>(langid: &'a LanguageIdentifier, out: &mut nsCStr<'a>) {
+ *out = nsCStr::from(langid.region.as_ref().map_or("", |s| s.as_str()));
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_set_region(
+ langid: &mut LanguageIdentifier,
+ string: &nsACString,
+) -> bool {
+ subtags::Region::from_bytes(string)
+ .map(|region| langid.region = Some(region))
+ .is_ok()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_clear_region(langid: &mut LanguageIdentifier) {
+ langid.region = None;
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_get_variants(
+ langid: &LanguageIdentifier,
+ variants: &mut ThinVec<nsCString>,
+) {
+ for v in langid.variants() {
+ variants.push(v.as_str().into());
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_set_variants(
+ langid: &mut LanguageIdentifier,
+ variants: &ThinVec<nsCString>,
+) -> bool {
+ variants
+ .iter()
+ .map(|v| subtags::Variant::from_bytes(v))
+ .collect::<Result<Vec<_>, _>>()
+ .map(|variants| langid.set_variants(&variants))
+ .is_ok()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_clear_variants(langid: &mut LanguageIdentifier) {
+ langid.clear_variants()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_matches(
+ langid: &LanguageIdentifier,
+ other: &LanguageIdentifier,
+ self_as_range: bool,
+ other_as_range: bool,
+) -> bool {
+ langid.matches(other, self_as_range, other_as_range)
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_maximize(langid: &mut LanguageIdentifier) -> bool {
+ langid.maximize()
+}
+
+#[no_mangle]
+pub extern "C" fn unic_langid_is_rtl(name: &nsACString) -> bool {
+ match new_langid_for_mozilla(name) {
+ Ok(langid) => langid.character_direction() == CharacterDirection::RTL,
+ Err(_) => false,
+ }
+}