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embedding: cef_string_multimap_size()

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This commit is contained in:
Mike Blumenkrantz 2014-11-10 18:17:55 -05:00
parent 89fa3bb99a
commit cc55f88496
1 changed files with 16 additions and 0 deletions
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16
ports/cef/string_multimap.rs
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@ -10,6 +10,9 @@ use std::string::String;
use string::{cef_string_userfree_utf8_alloc,cef_string_userfree_utf8_free,cef_string_utf8_set};
use types::{cef_string_multimap_t,cef_string_t};
fn string_multimap_to_treemap(smm: *mut cef_string_multimap_t) -> *mut TreeMap<String, Vec<*mut cef_string_t>> {
smm as *mut TreeMap<String, Vec<*mut cef_string_t>>
}
//cef_string_multimap
@ -20,3 +23,16 @@ pub extern "C" fn cef_string_multimap_alloc() -> *mut cef_string_multimap_t {
mem::transmute(smm)
}
}
#[no_mangle]
pub extern "C" fn cef_string_multimap_size(smm: *mut cef_string_multimap_t) -> c_int {
unsafe {
if smm.is_null() { return 0; }
let mut c: c_int = 0;
let v = string_multimap_to_treemap(smm);
for (_, val) in (*v).iter() {
c = c + (*val).len() as c_int;
}
c
}
}