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implement cef_string_utf16_to_utf8()

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This commit is contained in:
Mike Blumenkrantz 2014-09-08 15:53:04 -04:00
parent e794f856cf
commit f657e76e13
1 changed files with 19 additions and 0 deletions
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19
ports/cef/string.rs
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@ -11,6 +11,7 @@ use libc::types::os::arch::c95::wchar_t;
use mem::{new0,newarray0,delete,deletearray};
use std::mem;
use std::ptr;
use std::slice;
use std::string;
use types::{cef_string_utf16_t, cef_string_utf8_t, cef_string_wide_t};
use types::{cef_string_userfree_utf16_t, cef_string_userfree_utf8_t, cef_string_userfree_wide_t};
@ -103,6 +104,24 @@ pub extern "C" fn cef_string_utf8_to_utf16(src: *const u8, src_len: size_t, outp
1
}
#[no_mangle]
pub extern "C" fn cef_string_utf16_to_utf8(src: *const u16, src_len: size_t, output: *mut cef_string_utf8_t) -> c_int {
unsafe {
slice::raw::buf_as_slice(src, src_len as uint, |ustr| {
match string::String::from_utf16(ustr) {
Some(str) => {
cef_string_utf8_set(str.as_bytes().as_ptr(), str.len() as size_t, output, 1);
return 1 as c_int;
},
None => {
return 0 as c_int;
}
}
});
}
1
}
#[no_mangle]
pub extern "C" fn cef_string_utf16_clear(cs: *mut cef_string_utf16_t) {
unsafe {