Patrick Walton
dc1184ebe2
This change redoes the way Core Foundation works to make the API smaller, safer, and easier to use. In particular: * Deriving custom types is now based on `struct`s, not on making a type alias of `CFWrapper`. * The attempts at type safety for `CFArray` and `CFDictionary` were removed as not pulling their weight (IMHO). * Methods that are really unsafe (in particular `wrap_owned` and `wrap_shared`) are now marked `unsafe`. * `wrap_owned` has been renamed to `wrap_under_create_rule` and `wrap_shared` has been renamed to `wrap_under_get_rule`, to match Apple's documentation. * `borrow_ref` and friends have been simplified into `as_concrete_TypeRef()` and `as_TypeRef()`. * Dictionaries, arrays, and sets now assume that their elements are Core Foundation objects. The old code tried not to assume that, but ended up assuming that anyway in a couple of places. * `CFString`s can be converted from Rust types with the `FromStr` trait. `CFNumber`s can be converted to and from Rust types with `ToPrimitive` and `FromPrimitive`, eliminating the duplication of functionality inside this module.
466 lines
19 KiB
Rust
466 lines
19 KiB
Rust
// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
|
|
// file at the top-level directory of this distribution.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
//! Immutable strings.
|
|
|
|
#[allow(non_uppercase_statics)];
|
|
|
|
use base::{Boolean, CFAllocatorRef, CFIndex, CFIndexConvertible, CFOptionFlags, CFRange};
|
|
use base::{CFRelease, CFTypeID, TCFType, kCFAllocatorDefault, kCFAllocatorNull};
|
|
|
|
use std::cast;
|
|
use std::libc;
|
|
use std::ptr;
|
|
use std::vec;
|
|
|
|
pub type UniChar = libc::c_ushort;
|
|
|
|
// CFString.h
|
|
|
|
pub type CFStringCompareFlags = CFOptionFlags;
|
|
static kCFCompareCaseInsensitive: CFStringCompareFlags = 1;
|
|
static kCFCompareBackwards: CFStringCompareFlags = 4;
|
|
static kCFCompareAnchored: CFStringCompareFlags = 8;
|
|
static kCFCompareNonliteral: CFStringCompareFlags = 16;
|
|
static kCFCompareLocalized: CFStringCompareFlags = 32;
|
|
static kCFCompareNumerically: CFStringCompareFlags = 64;
|
|
static kCFCompareDiacriticInsensitive: CFStringCompareFlags = 128;
|
|
static kCFCompareWidthInsensitive: CFStringCompareFlags = 256;
|
|
static kCFCompareForcedOrdering: CFStringCompareFlags = 512;
|
|
|
|
pub type CFStringEncoding = u32;
|
|
|
|
// OS X built-in encodings.
|
|
|
|
static kCFStringEncodingMacRoman: CFStringEncoding = 0;
|
|
static kCFStringEncodingWindowsLatin1: CFStringEncoding = 0x0500;
|
|
static kCFStringEncodingISOLatin1: CFStringEncoding = 0x0201;
|
|
static kCFStringEncodingNextStepLatin: CFStringEncoding = 0x0B01;
|
|
static kCFStringEncodingASCII: CFStringEncoding = 0x0600;
|
|
static kCFStringEncodingUnicode: CFStringEncoding = 0x0100;
|
|
static kCFStringEncodingUTF8: CFStringEncoding = 0x08000100;
|
|
static kCFStringEncodingNonLossyASCII: CFStringEncoding = 0x0BFF;
|
|
|
|
static kCFStringEncodingUTF16: CFStringEncoding = 0x0100;
|
|
static kCFStringEncodingUTF16BE: CFStringEncoding = 0x10000100;
|
|
static kCFStringEncodingUTF16LE: CFStringEncoding = 0x14000100;
|
|
static kCFStringEncodingUTF32: CFStringEncoding = 0x0c000100;
|
|
static kCFStringEncodingUTF32BE: CFStringEncoding = 0x18000100;
|
|
static kCFStringEncodingUTF32LE: CFStringEncoding = 0x1c000100;
|
|
|
|
|
|
// CFStringEncodingExt.h
|
|
|
|
type CFStringEncodings = CFIndex;
|
|
|
|
// External encodings, except those defined above.
|
|
// Defined above: kCFStringEncodingMacRoman = 0
|
|
static kCFStringEncodingMacJapanese: CFStringEncoding = 1;
|
|
static kCFStringEncodingMacChineseTrad: CFStringEncoding = 2;
|
|
static kCFStringEncodingMacKorean: CFStringEncoding = 3;
|
|
static kCFStringEncodingMacArabic: CFStringEncoding = 4;
|
|
static kCFStringEncodingMacHebrew: CFStringEncoding = 5;
|
|
static kCFStringEncodingMacGreek: CFStringEncoding = 6;
|
|
static kCFStringEncodingMacCyrillic: CFStringEncoding = 7;
|
|
static kCFStringEncodingMacDevanagari: CFStringEncoding = 9;
|
|
static kCFStringEncodingMacGurmukhi: CFStringEncoding = 10;
|
|
static kCFStringEncodingMacGujarati: CFStringEncoding = 11;
|
|
static kCFStringEncodingMacOriya: CFStringEncoding = 12;
|
|
static kCFStringEncodingMacBengali: CFStringEncoding = 13;
|
|
static kCFStringEncodingMacTamil: CFStringEncoding = 14;
|
|
static kCFStringEncodingMacTelugu: CFStringEncoding = 15;
|
|
static kCFStringEncodingMacKannada: CFStringEncoding = 16;
|
|
static kCFStringEncodingMacMalayalam: CFStringEncoding = 17;
|
|
static kCFStringEncodingMacSinhalese: CFStringEncoding = 18;
|
|
static kCFStringEncodingMacBurmese: CFStringEncoding = 19;
|
|
static kCFStringEncodingMacKhmer: CFStringEncoding = 20;
|
|
static kCFStringEncodingMacThai: CFStringEncoding = 21;
|
|
static kCFStringEncodingMacLaotian: CFStringEncoding = 22;
|
|
static kCFStringEncodingMacGeorgian: CFStringEncoding = 23;
|
|
static kCFStringEncodingMacArmenian: CFStringEncoding = 24;
|
|
static kCFStringEncodingMacChineseSimp: CFStringEncoding = 25;
|
|
static kCFStringEncodingMacTibetan: CFStringEncoding = 26;
|
|
static kCFStringEncodingMacMongolian: CFStringEncoding = 27;
|
|
static kCFStringEncodingMacEthiopic: CFStringEncoding = 28;
|
|
static kCFStringEncodingMacCentralEurRoman: CFStringEncoding = 29;
|
|
static kCFStringEncodingMacVietnamese: CFStringEncoding = 30;
|
|
static kCFStringEncodingMacExtArabic: CFStringEncoding = 31;
|
|
static kCFStringEncodingMacSymbol: CFStringEncoding = 33;
|
|
static kCFStringEncodingMacDingbats: CFStringEncoding = 34;
|
|
static kCFStringEncodingMacTurkish: CFStringEncoding = 35;
|
|
static kCFStringEncodingMacCroatian: CFStringEncoding = 36;
|
|
static kCFStringEncodingMacIcelandic: CFStringEncoding = 37;
|
|
static kCFStringEncodingMacRomanian: CFStringEncoding = 38;
|
|
static kCFStringEncodingMacCeltic: CFStringEncoding = 39;
|
|
static kCFStringEncodingMacGaelic: CFStringEncoding = 40;
|
|
static kCFStringEncodingMacFarsi: CFStringEncoding = 0x8C;
|
|
static kCFStringEncodingMacUkrainian: CFStringEncoding = 0x98;
|
|
static kCFStringEncodingMacInuit: CFStringEncoding = 0xEC;
|
|
static kCFStringEncodingMacVT100: CFStringEncoding = 0xFC;
|
|
static kCFStringEncodingMacHFS: CFStringEncoding = 0xFF;
|
|
// Defined above: kCFStringEncodingISOLatin1 = 0x0201
|
|
static kCFStringEncodingISOLatin2: CFStringEncoding = 0x0202;
|
|
static kCFStringEncodingISOLatin3: CFStringEncoding = 0x0203;
|
|
static kCFStringEncodingISOLatin4: CFStringEncoding = 0x0204;
|
|
static kCFStringEncodingISOLatinCyrillic: CFStringEncoding = 0x0205;
|
|
static kCFStringEncodingISOLatinArabic: CFStringEncoding = 0x0206;
|
|
static kCFStringEncodingISOLatinGreek: CFStringEncoding = 0x0207;
|
|
static kCFStringEncodingISOLatinHebrew: CFStringEncoding = 0x0208;
|
|
static kCFStringEncodingISOLatin5: CFStringEncoding = 0x0209;
|
|
static kCFStringEncodingISOLatin6: CFStringEncoding = 0x020A;
|
|
static kCFStringEncodingISOLatinThai: CFStringEncoding = 0x020B;
|
|
static kCFStringEncodingISOLatin7: CFStringEncoding = 0x020D;
|
|
static kCFStringEncodingISOLatin8: CFStringEncoding = 0x020E;
|
|
static kCFStringEncodingISOLatin9: CFStringEncoding = 0x020F;
|
|
static kCFStringEncodingISOLatin10: CFStringEncoding = 0x0210;
|
|
static kCFStringEncodingDOSLatinUS: CFStringEncoding = 0x0400;
|
|
static kCFStringEncodingDOSGreek: CFStringEncoding = 0x0405;
|
|
static kCFStringEncodingDOSBalticRim: CFStringEncoding = 0x0406;
|
|
static kCFStringEncodingDOSLatin1: CFStringEncoding = 0x0410;
|
|
static kCFStringEncodingDOSGreek1: CFStringEncoding = 0x0411;
|
|
static kCFStringEncodingDOSLatin2: CFStringEncoding = 0x0412;
|
|
static kCFStringEncodingDOSCyrillic: CFStringEncoding = 0x0413;
|
|
static kCFStringEncodingDOSTurkish: CFStringEncoding = 0x0414;
|
|
static kCFStringEncodingDOSPortuguese: CFStringEncoding = 0x0415;
|
|
static kCFStringEncodingDOSIcelandic: CFStringEncoding = 0x0416;
|
|
static kCFStringEncodingDOSHebrew: CFStringEncoding = 0x0417;
|
|
static kCFStringEncodingDOSCanadianFrench: CFStringEncoding = 0x0418;
|
|
static kCFStringEncodingDOSArabic: CFStringEncoding = 0x0419;
|
|
static kCFStringEncodingDOSNordic: CFStringEncoding = 0x041A;
|
|
static kCFStringEncodingDOSRussian: CFStringEncoding = 0x041B;
|
|
static kCFStringEncodingDOSGreek2: CFStringEncoding = 0x041C;
|
|
static kCFStringEncodingDOSThai: CFStringEncoding = 0x041D;
|
|
static kCFStringEncodingDOSJapanese: CFStringEncoding = 0x0420;
|
|
static kCFStringEncodingDOSChineseSimplif: CFStringEncoding = 0x0421;
|
|
static kCFStringEncodingDOSKorean: CFStringEncoding = 0x0422;
|
|
static kCFStringEncodingDOSChineseTrad: CFStringEncoding = 0x0423;
|
|
// Defined above: kCFStringEncodingWindowsLatin1 = 0x0500
|
|
static kCFStringEncodingWindowsLatin2: CFStringEncoding = 0x0501;
|
|
static kCFStringEncodingWindowsCyrillic: CFStringEncoding = 0x0502;
|
|
static kCFStringEncodingWindowsGreek: CFStringEncoding = 0x0503;
|
|
static kCFStringEncodingWindowsLatin5: CFStringEncoding = 0x0504;
|
|
static kCFStringEncodingWindowsHebrew: CFStringEncoding = 0x0505;
|
|
static kCFStringEncodingWindowsArabic: CFStringEncoding = 0x0506;
|
|
static kCFStringEncodingWindowsBalticRim: CFStringEncoding = 0x0507;
|
|
static kCFStringEncodingWindowsVietnamese: CFStringEncoding = 0x0508;
|
|
static kCFStringEncodingWindowsKoreanJohab: CFStringEncoding = 0x0510;
|
|
// Defined above: kCFStringEncodingASCII = 0x0600
|
|
static kCFStringEncodingANSEL: CFStringEncoding = 0x0601;
|
|
static kCFStringEncodingJIS_X0201_76: CFStringEncoding = 0x0620;
|
|
static kCFStringEncodingJIS_X0208_83: CFStringEncoding = 0x0621;
|
|
static kCFStringEncodingJIS_X0208_90: CFStringEncoding = 0x0622;
|
|
static kCFStringEncodingJIS_X0212_90: CFStringEncoding = 0x0623;
|
|
static kCFStringEncodingJIS_C6226_78: CFStringEncoding = 0x0624;
|
|
static kCFStringEncodingShiftJIS_X0213: CFStringEncoding = 0x0628;
|
|
static kCFStringEncodingShiftJIS_X0213_MenKuTen: CFStringEncoding = 0x0629;
|
|
static kCFStringEncodingGB_2312_80: CFStringEncoding = 0x0630;
|
|
static kCFStringEncodingGBK_95: CFStringEncoding = 0x0631;
|
|
static kCFStringEncodingGB_18030_2000: CFStringEncoding = 0x0632;
|
|
static kCFStringEncodingKSC_5601_87: CFStringEncoding = 0x0640;
|
|
static kCFStringEncodingKSC_5601_92_Johab: CFStringEncoding = 0x0641;
|
|
static kCFStringEncodingCNS_11643_92_P1: CFStringEncoding = 0x0651;
|
|
static kCFStringEncodingCNS_11643_92_P2: CFStringEncoding = 0x0652;
|
|
static kCFStringEncodingCNS_11643_92_P3: CFStringEncoding = 0x0653;
|
|
static kCFStringEncodingISO_2022_JP: CFStringEncoding = 0x0820;
|
|
static kCFStringEncodingISO_2022_JP_2: CFStringEncoding = 0x0821;
|
|
static kCFStringEncodingISO_2022_JP_1: CFStringEncoding = 0x0822;
|
|
static kCFStringEncodingISO_2022_JP_3: CFStringEncoding = 0x0823;
|
|
static kCFStringEncodingISO_2022_CN: CFStringEncoding = 0x0830;
|
|
static kCFStringEncodingISO_2022_CN_EXT: CFStringEncoding = 0x0831;
|
|
static kCFStringEncodingISO_2022_KR: CFStringEncoding = 0x0840;
|
|
static kCFStringEncodingEUC_JP: CFStringEncoding = 0x0920;
|
|
static kCFStringEncodingEUC_CN: CFStringEncoding = 0x0930;
|
|
static kCFStringEncodingEUC_TW: CFStringEncoding = 0x0931;
|
|
static kCFStringEncodingEUC_KR: CFStringEncoding = 0x0940;
|
|
static kCFStringEncodingShiftJIS: CFStringEncoding = 0x0A01;
|
|
static kCFStringEncodingKOI8_R: CFStringEncoding = 0x0A02;
|
|
static kCFStringEncodingBig5: CFStringEncoding = 0x0A03;
|
|
static kCFStringEncodingMacRomanLatin1: CFStringEncoding = 0x0A04;
|
|
static kCFStringEncodingHZ_GB_2312: CFStringEncoding = 0x0A05;
|
|
static kCFStringEncodingBig5_HKSCS_1999: CFStringEncoding = 0x0A06;
|
|
static kCFStringEncodingVISCII: CFStringEncoding = 0x0A07;
|
|
static kCFStringEncodingKOI8_U: CFStringEncoding = 0x0A08;
|
|
static kCFStringEncodingBig5_E: CFStringEncoding = 0x0A09;
|
|
// Defined above: kCFStringEncodingNextStepLatin = 0x0B01
|
|
static kCFStringEncodingNextStepJapanese: CFStringEncoding = 0x0B02;
|
|
static kCFStringEncodingEBCDIC_US: CFStringEncoding = 0x0C01;
|
|
static kCFStringEncodingEBCDIC_CP037: CFStringEncoding = 0x0C02;
|
|
static kCFStringEncodingUTF7: CFStringEncoding = 0x04000100;
|
|
static kCFStringEncodingUTF7_IMAP: CFStringEncoding = 0x0A10;
|
|
static kCFStringEncodingShiftJIS_X0213_00: CFStringEncoding = 0x0628; /* Deprecated */
|
|
|
|
struct __CFString;
|
|
|
|
pub type CFStringRef = *__CFString;
|
|
|
|
/// An immutable string in one of a variety of encodings.
|
|
///
|
|
/// FIXME(pcwalton): Should be a newtype struct, but that fails due to a Rust compiler bug.
|
|
pub struct CFString {
|
|
priv obj: CFStringRef,
|
|
}
|
|
|
|
impl Clone for CFString {
|
|
#[fixed_stack_segment]
|
|
#[inline]
|
|
fn clone(&self) -> CFString {
|
|
unsafe {
|
|
TCFType::wrap_under_get_rule(self.obj)
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Drop for CFString {
|
|
#[fixed_stack_segment]
|
|
fn drop(&mut self) {
|
|
unsafe {
|
|
CFRelease(self.as_CFTypeRef())
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
impl TCFType<CFStringRef> for CFString {
|
|
fn as_concrete_TypeRef(&self) -> CFStringRef {
|
|
self.obj
|
|
}
|
|
|
|
unsafe fn wrap_under_create_rule(obj: CFStringRef) -> CFString {
|
|
CFString {
|
|
obj: obj,
|
|
}
|
|
}
|
|
|
|
#[fixed_stack_segment]
|
|
#[inline]
|
|
fn type_id(_: Option<CFString>) -> CFTypeID {
|
|
unsafe {
|
|
CFStringGetTypeID()
|
|
}
|
|
}
|
|
}
|
|
|
|
impl FromStr for CFString {
|
|
/// Creates a new `CFString` instance from a Rust string.
|
|
#[fixed_stack_segment]
|
|
#[inline]
|
|
fn from_str(string: &str) -> Option<CFString> {
|
|
unsafe {
|
|
let string_ref = string.as_imm_buf(|bytes, len| {
|
|
CFStringCreateWithBytes(kCFAllocatorDefault,
|
|
bytes,
|
|
len.to_CFIndex(),
|
|
kCFStringEncodingUTF8,
|
|
false as Boolean,
|
|
kCFAllocatorNull)
|
|
});
|
|
Some(TCFType::wrap_under_create_rule(string_ref))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl ToStr for CFString {
|
|
#[fixed_stack_segment]
|
|
fn to_str(&self) -> ~str {
|
|
unsafe {
|
|
let char_len = self.char_len();
|
|
let range = CFRange::init(0, char_len);
|
|
|
|
// First, ask how big the buffer ought to be.
|
|
let mut bytes_required: CFIndex = 0;
|
|
CFStringGetBytes(self.obj,
|
|
range,
|
|
kCFStringEncodingUTF8,
|
|
0,
|
|
false as Boolean,
|
|
ptr::null(),
|
|
0,
|
|
&mut bytes_required);
|
|
|
|
// Then, allocate the buffer and actually copy.
|
|
let buffer: ~[u8] = vec::from_elem(bytes_required as uint, '\x00' as u8);
|
|
let mut bytes_used: CFIndex = 0;
|
|
let chars_written = CFStringGetBytes(self.obj,
|
|
range,
|
|
kCFStringEncodingUTF8,
|
|
0,
|
|
false as Boolean,
|
|
vec::raw::to_ptr(buffer),
|
|
buffer.len().to_CFIndex(),
|
|
&mut bytes_used) as uint;
|
|
assert!(chars_written.to_CFIndex() == char_len);
|
|
|
|
// This is dangerous; we over-allocate and null-terminate the string (during
|
|
// initialization).
|
|
assert!(bytes_used == buffer.len().to_CFIndex());
|
|
|
|
// Then, reinterpret it as as string. You have been warned!
|
|
cast::transmute(buffer)
|
|
}
|
|
}
|
|
}
|
|
|
|
impl CFString {
|
|
/// Like `CFString::from_string`, but references a string that can be used as a backing store
|
|
/// by virtue of being statically allocated.
|
|
#[fixed_stack_segment]
|
|
#[inline]
|
|
pub fn from_static_string(string: &'static str) -> CFString {
|
|
unsafe {
|
|
let string_ref = string.as_imm_buf(|bytes, len| {
|
|
CFStringCreateWithBytesNoCopy(kCFAllocatorDefault,
|
|
bytes,
|
|
len.to_CFIndex(),
|
|
kCFStringEncodingUTF8,
|
|
false as Boolean,
|
|
kCFAllocatorNull)
|
|
});
|
|
TCFType::wrap_under_create_rule(string_ref)
|
|
}
|
|
}
|
|
|
|
/// Returns the number of characters in the string.
|
|
#[fixed_stack_segment]
|
|
#[inline]
|
|
pub fn char_len(&self) -> CFIndex {
|
|
unsafe {
|
|
CFStringGetLength(self.obj)
|
|
}
|
|
}
|
|
}
|
|
|
|
#[link_args="-framework CoreFoundation"]
|
|
#[nolink]
|
|
extern {
|
|
/*
|
|
* CFString.h
|
|
*/
|
|
|
|
// N.B. organized according to "Functions by task" in docs
|
|
|
|
/* Creating a CFString */
|
|
//fn CFSTR
|
|
//fn CFStringCreateArrayBySeparatingStrings
|
|
//fn CFStringCreateByCombiningStrings
|
|
//fn CFStringCreateCopy
|
|
//fn CFStringCreateFromExternalRepresentation
|
|
fn CFStringCreateWithBytes(alloc: CFAllocatorRef,
|
|
bytes: *u8,
|
|
numBytes: CFIndex,
|
|
encoding: CFStringEncoding,
|
|
isExternalRepresentation: Boolean,
|
|
contentsDeallocator: CFAllocatorRef)
|
|
-> CFStringRef;
|
|
fn CFStringCreateWithBytesNoCopy(alloc: CFAllocatorRef,
|
|
bytes: *u8,
|
|
numBytes: CFIndex,
|
|
encoding: CFStringEncoding,
|
|
isExternalRepresentation: Boolean,
|
|
contentsDeallocator: CFAllocatorRef)
|
|
-> CFStringRef;
|
|
//fn CFStringCreateWithCharacters
|
|
//fn CFStringCreateWithCharactersNoCopy
|
|
//fn CFStringCreateWithCString
|
|
//fn CFStringCreateWithCStringNoCopy
|
|
//fn CFStringCreateWithFormat
|
|
//fn CFStringCreateWithFormatAndArguments
|
|
//fn CFStringCreateWithPascalString
|
|
//fn CFStringCreateWithPascalStringNoCopy
|
|
//fn CFStringCreateWithSubstring
|
|
|
|
/* Searching Strings */
|
|
//fn CFStringCreateArrayWithFindResults
|
|
//fn CFStringFind
|
|
//fn CFStringFindCharacterFromSet
|
|
//fn CFStringFindWithOptions
|
|
//fn CFStringFindWithOptionsAndLocale
|
|
//fn CFStringGetLineBounds
|
|
|
|
/* Comparing Strings */
|
|
//fn CFStringCompare
|
|
//fn CFStringCompareWithOptions
|
|
//fn CFStringCompareWithOptionsAndLocale
|
|
//fn CFStringHasPrefix
|
|
//fn CFStringHasSuffix
|
|
|
|
/* Accessing Characters */
|
|
//fn CFStringCreateExternalRepresentation
|
|
fn CFStringGetBytes(theString: CFStringRef,
|
|
range: CFRange,
|
|
encoding: CFStringEncoding,
|
|
lossByte: u8,
|
|
isExternalRepresentation: Boolean,
|
|
buffer: *u8,
|
|
maxBufLen: CFIndex,
|
|
usedBufLen: *mut CFIndex)
|
|
-> CFIndex;
|
|
//fn CFStringGetCharacterAtIndex
|
|
//fn CFStringGetCharacters
|
|
//fn CFStringGetCharactersPtr
|
|
//fn CFStringGetCharacterFromInlineBuffer
|
|
//fn CFStringGetCString
|
|
//fn CFStringGetCStringPtr
|
|
fn CFStringGetLength(theString: CFStringRef) -> CFIndex;
|
|
//fn CFStringGetPascalString
|
|
//fn CFStringGetPascalStringPtr
|
|
//fn CFStringGetRangeOfComposedCharactersAtIndex
|
|
//fn CFStringInitInlineBuffer
|
|
|
|
/* Working With Hyphenation */
|
|
//fn CFStringGetHyphenationLocationBeforeIndex
|
|
//fn CFStringIsHyphenationAvailableForLocale
|
|
|
|
/* Working With Encodings */
|
|
//fn CFStringConvertEncodingToIANACharSetName
|
|
//fn CFStringConvertEncodingToNSStringEncoding
|
|
//fn CFStringConvertEncodingToWindowsCodepage
|
|
//fn CFStringConvertIANACharSetNameToEncoding
|
|
//fn CFStringConvertNSStringEncodingToEncoding
|
|
//fn CFStringConvertWindowsCodepageToEncoding
|
|
//fn CFStringGetFastestEncoding
|
|
//fn CFStringGetListOfAvailableEncodings
|
|
//fn CFStringGetMaximumSizeForEncoding
|
|
//fn CFStringGetMostCompatibleMacStringEncoding
|
|
//fn CFStringGetNameOfEncoding
|
|
//fn CFStringGetSmallestEncoding
|
|
//fn CFStringGetSystemEncoding
|
|
//fn CFStringIsEncodingAvailable
|
|
|
|
/* Getting Numeric Values */
|
|
//fn CFStringGetDoubleValue
|
|
//fn CFStringGetIntValue
|
|
|
|
/* Getting String Properties */
|
|
//fn CFShowStr
|
|
fn CFStringGetTypeID() -> CFTypeID;
|
|
|
|
/* String File System Representations */
|
|
//fn CFStringCreateWithFileSystemRepresentation
|
|
//fn CFStringGetFileSystemRepresentation
|
|
//fn CFStringGetMaximumSizeOfFileSystemRepresentation
|
|
|
|
/* Getting Paragraph Bounds */
|
|
//fn CFStringGetParagraphBounds
|
|
|
|
/* Managing Surrogates */
|
|
//fn CFStringGetLongCharacterForSurrogatePair
|
|
//fn CFStringGetSurrogatePairForLongCharacter
|
|
//fn CFStringIsSurrogateHighCharacter
|
|
//fn CFStringIsSurrogateLowCharacter
|
|
}
|
|
|
|
#[test]
|
|
fn string_and_back() {
|
|
let original = "The quick brown fox jumped over the slow lazy dog.";
|
|
let cfstr = CFString::from_static_string(original);
|
|
let converted = cfstr.to_str();
|
|
assert!(original == converted);
|
|
}
|
|
|