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embedding: cef_string_map_key()

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This commit is contained in:
Mike Blumenkrantz 2014-11-07 15:41:14 -05:00
parent 1a007e19e7
commit 8fdb2286ae
1 changed files with 17 additions and 0 deletions
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17
ports/cef/string_map.rs
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@ -76,3 +76,20 @@ pub extern "C" fn cef_string_map_find(sm: *mut cef_string_map_t, key: *const cef
})
}
}
#[no_mangle]
pub extern "C" fn cef_string_map_key(sm: *mut cef_string_map_t, index: c_int, value: *mut cef_string_t) -> c_int {
unsafe {
if index < 0 || fptr_is_null(mem::transmute(sm)) { return 0; }
let v = string_map_to_treemap(sm);
if index as uint > (*v).len() - 1 { return 0; }
for (i, k) in (*v).keys().enumerate() {
if i == index as uint {
cef_string_utf8_set(k.as_bytes().as_ptr(), k.len() as u64, value, 1);
return 1;
}
}
}
0
}