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Rename local variables to not misleadingly refer to MMAPString

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This commit is contained in:
Dmitry Bogatov
2019-09-22 20:42:22 +00:00
committed by holger krekel
parent e7565e1a2a
commit e17c671b7c
1 changed files with 14 additions and 14 deletions
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28
src/dc_strencode.rs
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@@ -40,7 +40,7 @@ pub unsafe fn dc_encode_header_words(to_encode_r: impl AsRef<str>) -> String {
let mut ok_to_continue = true; let mut ok_to_continue = true;
let mut ret_str: *mut libc::c_char = ptr::null_mut(); let mut ret_str: *mut libc::c_char = ptr::null_mut();
let mut cur: *const libc::c_char = to_encode.as_ptr(); let mut cur: *const libc::c_char = to_encode.as_ptr();
let mut mmapstr = "".into(); let mut result = "".into();
loop { loop {
if !ok_to_continue { if !ok_to_continue {
@@ -67,24 +67,24 @@ pub unsafe fn dc_encode_header_words(to_encode_r: impl AsRef<str>) -> String {
} }
} }
if 0 != quote_words { if 0 != quote_words {
quote_word(&mut mmapstr, begin, end.wrapping_offset_from(begin) as _); quote_word(&mut result, begin, end.wrapping_offset_from(begin) as _);
if *end as libc::c_int == ' ' as i32 || *end as libc::c_int == '\t' as i32 { if *end as libc::c_int == ' ' as i32 || *end as libc::c_int == '\t' as i32 {
mmapstr.push(*end as u8 as char); result.push(*end as u8 as char);
end = end.offset(1isize) end = end.offset(1isize)
} }
if *end as libc::c_int != '\u{0}' as i32 { if *end as libc::c_int != '\u{0}' as i32 {
append_buf(&mut mmapstr, end, cur.wrapping_offset_from(end) as _); append_buf(&mut result, end, cur.wrapping_offset_from(end) as _);
} }
} else { } else {
append_buf(&mut mmapstr, begin, cur.wrapping_offset_from(begin) as _); append_buf(&mut result, begin, cur.wrapping_offset_from(begin) as _);
} }
if !(*cur as libc::c_int == ' ' as i32 || *cur as libc::c_int == '\t' as i32) { if !(*cur as libc::c_int == ' ' as i32 || *cur as libc::c_int == '\t' as i32) {
continue; continue;
} }
mmapstr.push(*cur as u8 as char); result.push(*cur as u8 as char);
cur = cur.offset(1isize); cur = cur.offset(1isize);
} else { } else {
ret_str = mmapstr.strdup(); ret_str = result.strdup();
ok_to_continue = false; ok_to_continue = false;
} }
} }
@@ -95,14 +95,14 @@ pub unsafe fn dc_encode_header_words(to_encode_r: impl AsRef<str>) -> String {
s s
} }
unsafe fn quote_word(mmapstr: &mut String, word: *const libc::c_char, size: libc::size_t) { unsafe fn quote_word(dest: &mut String, word: *const libc::c_char, size: libc::size_t) {
let mut cur: *const libc::c_char; let mut cur: *const libc::c_char;
let mut i = 0; let mut i = 0;
let mut hex: [libc::c_char; 4] = [0; 4]; let mut hex: [libc::c_char; 4] = [0; 4];
// let mut col: libc::c_int = 0i32; // let mut col: libc::c_int = 0i32;
mmapstr.push_str("=?utf-8?Q?"); dest.push_str("=?utf-8?Q?");
// col = (*mmapstr).len as libc::c_int; // col = (*dest).len as libc::c_int;
cur = word; cur = word;
while i < size { while i < size {
let mut do_quote_char = false; let mut do_quote_char = false;
@@ -117,20 +117,20 @@ unsafe fn quote_word(mmapstr: &mut String, word: *const libc::c_char, size: libc
} }
if do_quote_char { if do_quote_char {
print_hex(hex.as_mut_ptr(), cur); print_hex(hex.as_mut_ptr(), cur);
mmapstr.push_str(as_str(hex.as_ptr())); dest.push_str(as_str(hex.as_ptr()));
// col += 3i32 // col += 3i32
} else { } else {
if *cur as libc::c_int == ' ' as i32 { if *cur as libc::c_int == ' ' as i32 {
mmapstr.push('_'); dest.push('_');
} else { } else {
mmapstr.push(*cur as u8 as char); dest.push(*cur as u8 as char);
} }
// col += 3i32 // col += 3i32
} }
cur = cur.offset(1isize); cur = cur.offset(1isize);
i = i.wrapping_add(1) i = i.wrapping_add(1)
} }
mmapstr.push_str("?="); dest.push_str("?=");
} }
unsafe fn get_word( unsafe fn get_word(