419 lines
18 KiB
Rust
419 lines
18 KiB
Rust
use base::{
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AbstractCFTypeRef,
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Boolean,
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CFAllocatorRef,
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CFIndex,
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CFOptionFlags,
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CFRange,
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CFRangeMake,
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CFTypeRef,
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CFTypeID,
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CFWrapper,
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kCFAllocatorDefault,
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kCFAllocatorNull,
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};
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pub type UniChar = libc::c_ushort;
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/*
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* CFString.h
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*/
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pub type CFStringCompareFlags = CFOptionFlags;
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static kCFCompareCaseInsensitive: CFStringCompareFlags = 1;
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static kCFCompareBackwards: CFStringCompareFlags = 4;
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static kCFCompareAnchored: CFStringCompareFlags = 8;
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static kCFCompareNonliteral: CFStringCompareFlags = 16;
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static kCFCompareLocalized: CFStringCompareFlags = 32;
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static kCFCompareNumerically: CFStringCompareFlags = 64;
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static kCFCompareDiacriticInsensitive: CFStringCompareFlags = 128;
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static kCFCompareWidthInsensitive: CFStringCompareFlags = 256;
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static kCFCompareForcedOrdering: CFStringCompareFlags = 512;
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pub type CFStringEncoding = u32;
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/* OSX built-in encodings. */
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//static kCFStringEncodingMacRoman: CFStringEncoding = 0;
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static kCFStringEncodingWindowsLatin1: CFStringEncoding = 0x0500;
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static kCFStringEncodingISOLatin1: CFStringEncoding = 0x0201;
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static kCFStringEncodingNextStepLatin: CFStringEncoding = 0x0B01;
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static kCFStringEncodingASCII: CFStringEncoding = 0x0600;
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static kCFStringEncodingUnicode: CFStringEncoding = 0x0100;
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static kCFStringEncodingUTF8: CFStringEncoding = 0x08000100;
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static kCFStringEncodingNonLossyASCII: CFStringEncoding = 0x0BFF;
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static kCFStringEncodingUTF16: CFStringEncoding = 0x0100;
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static kCFStringEncodingUTF16BE: CFStringEncoding = 0x10000100;
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static kCFStringEncodingUTF16LE: CFStringEncoding = 0x14000100;
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static kCFStringEncodingUTF32: CFStringEncoding = 0x0c000100;
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static kCFStringEncodingUTF32BE: CFStringEncoding = 0x18000100;
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static kCFStringEncodingUTF32LE: CFStringEncoding = 0x1c000100;
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/*
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* CFStringEncodingExt.h
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*/
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type CFStringEncodings = CFIndex;
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/* External encodings, except those defined above. */
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//static kCFStringEncodingMacRoman: CFStringEncoding = 0;
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static kCFStringEncodingMacJapanese: CFStringEncoding = 1;
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static kCFStringEncodingMacChineseTrad: CFStringEncoding = 2;
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static kCFStringEncodingMacKorean: CFStringEncoding = 3;
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static kCFStringEncodingMacArabic: CFStringEncoding = 4;
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static kCFStringEncodingMacHebrew: CFStringEncoding = 5;
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static kCFStringEncodingMacGreek: CFStringEncoding = 6;
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static kCFStringEncodingMacCyrillic: CFStringEncoding = 7;
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static kCFStringEncodingMacDevanagari: CFStringEncoding = 9;
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static kCFStringEncodingMacGurmukhi: CFStringEncoding = 10;
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static kCFStringEncodingMacGujarati: CFStringEncoding = 11;
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static kCFStringEncodingMacOriya: CFStringEncoding = 12;
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static kCFStringEncodingMacBengali: CFStringEncoding = 13;
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static kCFStringEncodingMacTamil: CFStringEncoding = 14;
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static kCFStringEncodingMacTelugu: CFStringEncoding = 15;
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static kCFStringEncodingMacKannada: CFStringEncoding = 16;
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static kCFStringEncodingMacMalayalam: CFStringEncoding = 17;
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static kCFStringEncodingMacSinhalese: CFStringEncoding = 18;
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static kCFStringEncodingMacBurmese: CFStringEncoding = 19;
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static kCFStringEncodingMacKhmer: CFStringEncoding = 20;
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static kCFStringEncodingMacThai: CFStringEncoding = 21;
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static kCFStringEncodingMacLaotian: CFStringEncoding = 22;
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static kCFStringEncodingMacGeorgian: CFStringEncoding = 23;
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static kCFStringEncodingMacArmenian: CFStringEncoding = 24;
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static kCFStringEncodingMacChineseSimp: CFStringEncoding = 25;
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static kCFStringEncodingMacTibetan: CFStringEncoding = 26;
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static kCFStringEncodingMacMongolian: CFStringEncoding = 27;
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static kCFStringEncodingMacEthiopic: CFStringEncoding = 28;
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static kCFStringEncodingMacCentralEurRoman: CFStringEncoding = 29;
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static kCFStringEncodingMacVietnamese: CFStringEncoding = 30;
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static kCFStringEncodingMacExtArabic: CFStringEncoding = 31;
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static kCFStringEncodingMacSymbol: CFStringEncoding = 33;
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static kCFStringEncodingMacDingbats: CFStringEncoding = 34;
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static kCFStringEncodingMacTurkish: CFStringEncoding = 35;
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static kCFStringEncodingMacCroatian: CFStringEncoding = 36;
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static kCFStringEncodingMacIcelandic: CFStringEncoding = 37;
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static kCFStringEncodingMacRomanian: CFStringEncoding = 38;
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static kCFStringEncodingMacCeltic: CFStringEncoding = 39;
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static kCFStringEncodingMacGaelic: CFStringEncoding = 40;
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static kCFStringEncodingMacFarsi: CFStringEncoding = 0x8C;
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static kCFStringEncodingMacUkrainian: CFStringEncoding = 0x98;
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static kCFStringEncodingMacInuit: CFStringEncoding = 0xEC;
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static kCFStringEncodingMacVT100: CFStringEncoding = 0xFC;
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static kCFStringEncodingMacHFS: CFStringEncoding = 0xFF;
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//static kCFStringEncodingISOLatin1: CFStringEncoding = 0x0201;
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static kCFStringEncodingISOLatin2: CFStringEncoding = 0x0202;
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static kCFStringEncodingISOLatin3: CFStringEncoding = 0x0203;
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static kCFStringEncodingISOLatin4: CFStringEncoding = 0x0204;
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static kCFStringEncodingISOLatinCyrillic: CFStringEncoding = 0x0205;
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static kCFStringEncodingISOLatinArabic: CFStringEncoding = 0x0206;
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static kCFStringEncodingISOLatinGreek: CFStringEncoding = 0x0207;
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static kCFStringEncodingISOLatinHebrew: CFStringEncoding = 0x0208;
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static kCFStringEncodingISOLatin5: CFStringEncoding = 0x0209;
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static kCFStringEncodingISOLatin6: CFStringEncoding = 0x020A;
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static kCFStringEncodingISOLatinThai: CFStringEncoding = 0x020B;
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static kCFStringEncodingISOLatin7: CFStringEncoding = 0x020D;
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static kCFStringEncodingISOLatin8: CFStringEncoding = 0x020E;
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static kCFStringEncodingISOLatin9: CFStringEncoding = 0x020F;
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static kCFStringEncodingISOLatin10: CFStringEncoding = 0x0210;
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static kCFStringEncodingDOSLatinUS: CFStringEncoding = 0x0400;
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static kCFStringEncodingDOSGreek: CFStringEncoding = 0x0405;
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static kCFStringEncodingDOSBalticRim: CFStringEncoding = 0x0406;
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static kCFStringEncodingDOSLatin1: CFStringEncoding = 0x0410;
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static kCFStringEncodingDOSGreek1: CFStringEncoding = 0x0411;
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static kCFStringEncodingDOSLatin2: CFStringEncoding = 0x0412;
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static kCFStringEncodingDOSCyrillic: CFStringEncoding = 0x0413;
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static kCFStringEncodingDOSTurkish: CFStringEncoding = 0x0414;
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static kCFStringEncodingDOSPortuguese: CFStringEncoding = 0x0415;
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static kCFStringEncodingDOSIcelandic: CFStringEncoding = 0x0416;
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static kCFStringEncodingDOSHebrew: CFStringEncoding = 0x0417;
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static kCFStringEncodingDOSCanadianFrench: CFStringEncoding = 0x0418;
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static kCFStringEncodingDOSArabic: CFStringEncoding = 0x0419;
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static kCFStringEncodingDOSNordic: CFStringEncoding = 0x041A;
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static kCFStringEncodingDOSRussian: CFStringEncoding = 0x041B;
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static kCFStringEncodingDOSGreek2: CFStringEncoding = 0x041C;
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static kCFStringEncodingDOSThai: CFStringEncoding = 0x041D;
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static kCFStringEncodingDOSJapanese: CFStringEncoding = 0x0420;
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static kCFStringEncodingDOSChineseSimplif: CFStringEncoding = 0x0421;
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static kCFStringEncodingDOSKorean: CFStringEncoding = 0x0422;
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static kCFStringEncodingDOSChineseTrad: CFStringEncoding = 0x0423;
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//static kCFStringEncodingWindowsLatin1: CFStringEncoding = 0x0500;
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static kCFStringEncodingWindowsLatin2: CFStringEncoding = 0x0501;
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static kCFStringEncodingWindowsCyrillic: CFStringEncoding = 0x0502;
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static kCFStringEncodingWindowsGreek: CFStringEncoding = 0x0503;
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static kCFStringEncodingWindowsLatin5: CFStringEncoding = 0x0504;
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static kCFStringEncodingWindowsHebrew: CFStringEncoding = 0x0505;
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static kCFStringEncodingWindowsArabic: CFStringEncoding = 0x0506;
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static kCFStringEncodingWindowsBalticRim: CFStringEncoding = 0x0507;
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static kCFStringEncodingWindowsVietnamese: CFStringEncoding = 0x0508;
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static kCFStringEncodingWindowsKoreanJohab: CFStringEncoding = 0x0510;
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//static kCFStringEncodingASCII: CFStringEncoding = 0x0600;
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static kCFStringEncodingANSEL: CFStringEncoding = 0x0601;
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static kCFStringEncodingJIS_X0201_76: CFStringEncoding = 0x0620;
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static kCFStringEncodingJIS_X0208_83: CFStringEncoding = 0x0621;
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static kCFStringEncodingJIS_X0208_90: CFStringEncoding = 0x0622;
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static kCFStringEncodingJIS_X0212_90: CFStringEncoding = 0x0623;
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static kCFStringEncodingJIS_C6226_78: CFStringEncoding = 0x0624;
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static kCFStringEncodingShiftJIS_X0213: CFStringEncoding = 0x0628;
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static kCFStringEncodingShiftJIS_X0213_MenKuTen: CFStringEncoding = 0x0629;
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static kCFStringEncodingGB_2312_80: CFStringEncoding = 0x0630;
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static kCFStringEncodingGBK_95: CFStringEncoding = 0x0631;
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static kCFStringEncodingGB_18030_2000: CFStringEncoding = 0x0632;
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static kCFStringEncodingKSC_5601_87: CFStringEncoding = 0x0640;
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static kCFStringEncodingKSC_5601_92_Johab: CFStringEncoding = 0x0641;
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static kCFStringEncodingCNS_11643_92_P1: CFStringEncoding = 0x0651;
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static kCFStringEncodingCNS_11643_92_P2: CFStringEncoding = 0x0652;
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static kCFStringEncodingCNS_11643_92_P3: CFStringEncoding = 0x0653;
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static kCFStringEncodingISO_2022_JP: CFStringEncoding = 0x0820;
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static kCFStringEncodingISO_2022_JP_2: CFStringEncoding = 0x0821;
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static kCFStringEncodingISO_2022_JP_1: CFStringEncoding = 0x0822;
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static kCFStringEncodingISO_2022_JP_3: CFStringEncoding = 0x0823;
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static kCFStringEncodingISO_2022_CN: CFStringEncoding = 0x0830;
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static kCFStringEncodingISO_2022_CN_EXT: CFStringEncoding = 0x0831;
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static kCFStringEncodingISO_2022_KR: CFStringEncoding = 0x0840;
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static kCFStringEncodingEUC_JP: CFStringEncoding = 0x0920;
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static kCFStringEncodingEUC_CN: CFStringEncoding = 0x0930;
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static kCFStringEncodingEUC_TW: CFStringEncoding = 0x0931;
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static kCFStringEncodingEUC_KR: CFStringEncoding = 0x0940;
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static kCFStringEncodingShiftJIS: CFStringEncoding = 0x0A01;
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static kCFStringEncodingKOI8_R: CFStringEncoding = 0x0A02;
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static kCFStringEncodingBig5: CFStringEncoding = 0x0A03;
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static kCFStringEncodingMacRomanLatin1: CFStringEncoding = 0x0A04;
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static kCFStringEncodingHZ_GB_2312: CFStringEncoding = 0x0A05;
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static kCFStringEncodingBig5_HKSCS_1999: CFStringEncoding = 0x0A06;
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static kCFStringEncodingVISCII: CFStringEncoding = 0x0A07;
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static kCFStringEncodingKOI8_U: CFStringEncoding = 0x0A08;
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static kCFStringEncodingBig5_E: CFStringEncoding = 0x0A09;
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//static kCFStringEncodingNextStepLatin: CFStringEncoding = 0x0B01;
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static kCFStringEncodingNextStepJapanese: CFStringEncoding = 0x0B02;
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static kCFStringEncodingEBCDIC_US: CFStringEncoding = 0x0C01;
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static kCFStringEncodingEBCDIC_CP037: CFStringEncoding = 0x0C02;
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static kCFStringEncodingUTF7: CFStringEncoding = 0x04000100;
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static kCFStringEncodingUTF7_IMAP: CFStringEncoding = 0x0A10;
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static kCFStringEncodingShiftJIS_X0213_00: CFStringEncoding = 0x0628; /* Deprecated */
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struct __CFString { private: () }
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pub type CFStringRef = *__CFString;
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impl AbstractCFTypeRef for CFStringRef {
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fn as_type_ref(&self) -> CFTypeRef { *self as CFTypeRef }
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fn type_id() -> CFTypeID {
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unsafe {
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CFStringGetTypeID()
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}
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}
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}
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pub type CFString = CFWrapper<CFStringRef, (), ()>;
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pub impl CFString {
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// convenience method to make it easier to wrap extern
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// CFStringRefs without providing explicit typarams to base::wrap()
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fn wrap_extern(string: CFStringRef) -> CFString {
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CFWrapper::wrap_shared(string)
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}
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// like CFString::new, but references a string that can be used as
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// a backing store by virtue of being statically allocated.
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fn new_static(string: &'static str) -> CFString {
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let string_ref = do str::as_buf(string) |bytes, len| {
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unsafe {
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CFStringCreateWithBytesNoCopy(kCFAllocatorDefault,
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bytes,
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(len-1) as CFIndex, // does NOT want trailing NUL
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kCFStringEncodingUTF8,
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false as Boolean,
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kCFAllocatorNull)
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}
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};
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CFWrapper::wrap_owned(string_ref)
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}
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fn new(string: &str) -> CFString {
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let string_ref = do str::as_buf(string) |bytes, len| {
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unsafe {
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CFStringCreateWithBytes(kCFAllocatorDefault,
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bytes,
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(len-1) as CFIndex, // does NOT want trailing NUL
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kCFStringEncodingUTF8,
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false as Boolean,
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kCFAllocatorNull)
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}
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};
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CFWrapper::wrap_owned(string_ref)
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}
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pub fn char_len(&self) -> uint {
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unsafe {
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CFStringGetLength(self.obj) as uint
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}
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}
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}
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impl ToStr for CFString {
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fn to_str(&self) -> ~str {
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unsafe {
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let char_len = self.char_len();
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let range : CFRange = CFRangeMake(0 as CFIndex, char_len as CFIndex);
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let encoding = kCFStringEncodingUTF8;
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let mut bytes_required: CFIndex = 0 as CFIndex;
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// first, ask how big the buffer ought to be.
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CFStringGetBytes(self.obj,
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range,
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encoding,
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0,
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false as Boolean,
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ptr::null(),
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0,
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&bytes_required);
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let buffer : ~[u8] = vec::from_elem(1+bytes_required as uint, '\x00' as u8);
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let mut bytes_used: CFIndex = 0 as CFIndex;
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// then, allocate the buffer and actually copy.
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let chars_written = CFStringGetBytes(self.obj,
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range,
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encoding,
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0,
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false as Boolean,
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vec::raw::to_ptr(buffer),
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buffer.len() as CFIndex,
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ptr::to_unsafe_ptr(&bytes_used)) as uint;
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assert!(chars_written == char_len);
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// this is dangerous; we over-allocate and nul-terminate the string (during
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// initialization)
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assert!(bytes_used + 1 == buffer.len() as CFIndex);
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// then, reinterpret it as as string. you have been warned!
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let casted_str : ~str = cast::transmute::<~[u8], ~str>(buffer);
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// sanity check.
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return casted_str;
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}
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}
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}
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#[link_args="-framework CoreFoundation"]
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#[nolink]
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extern {
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/*
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* CFString.h
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*/
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// N.B. organized according to "Functions by task" in docs
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/* Creating a CFString */
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//fn CFSTR
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//fn CFStringCreateArrayBySeparatingStrings
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//fn CFStringCreateByCombiningStrings
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//fn CFStringCreateCopy
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//fn CFStringCreateFromExternalRepresentation
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fn CFStringCreateWithBytes(alloc: CFAllocatorRef,
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bytes: *u8,
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numBytes: CFIndex,
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encoding: CFStringEncoding,
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isExternalRepresentation: Boolean,
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contentsDeallocator: CFAllocatorRef)
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-> CFStringRef;
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fn CFStringCreateWithBytesNoCopy(alloc: CFAllocatorRef,
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bytes: *u8,
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numBytes: CFIndex,
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encoding: CFStringEncoding,
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isExternalRepresentation: Boolean,
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contentsDeallocator: CFAllocatorRef)
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-> CFStringRef;
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//fn CFStringCreateWithCharacters
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//fn CFStringCreateWithCharactersNoCopy
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//fn CFStringCreateWithCString
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//fn CFStringCreateWithCStringNoCopy
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//fn CFStringCreateWithFormat
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//fn CFStringCreateWithFormatAndArguments
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//fn CFStringCreateWithPascalString
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//fn CFStringCreateWithPascalStringNoCopy
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//fn CFStringCreateWithSubstring
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/* Searching Strings */
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//fn CFStringCreateArrayWithFindResults
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//fn CFStringFind
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//fn CFStringFindCharacterFromSet
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//fn CFStringFindWithOptions
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//fn CFStringFindWithOptionsAndLocale
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//fn CFStringGetLineBounds
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/* Comparing Strings */
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//fn CFStringCompare
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//fn CFStringCompareWithOptions
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//fn CFStringCompareWithOptionsAndLocale
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//fn CFStringHasPrefix
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//fn CFStringHasSuffix
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/* Accessing Characters */
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//fn CFStringCreateExternalRepresentation
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fn CFStringGetBytes(theString: CFStringRef, ++range: CFRange, encoding: CFStringEncoding,
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lossByte: u8, isExternalRepresentation: Boolean,
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buffer: *u8, maxBufLen: CFIndex, usedBufLen: *CFIndex) -> CFIndex;
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//fn CFStringGetCharacterAtIndex
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//fn CFStringGetCharacters
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//fn CFStringGetCharactersPtr
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//fn CFStringGetCharacterFromInlineBuffer
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//fn CFStringGetCString
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//fn CFStringGetCStringPtr
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fn CFStringGetLength(theString: CFStringRef) -> CFIndex;
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//fn CFStringGetPascalString
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//fn CFStringGetPascalStringPtr
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//fn CFStringGetRangeOfComposedCharactersAtIndex
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//fn CFStringInitInlineBuffer
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/* Working With Hyphenation */
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//fn CFStringGetHyphenationLocationBeforeIndex
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//fn CFStringIsHyphenationAvailableForLocale
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/* Working With Encodings */
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//fn CFStringConvertEncodingToIANACharSetName
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//fn CFStringConvertEncodingToNSStringEncoding
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//fn CFStringConvertEncodingToWindowsCodepage
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//fn CFStringConvertIANACharSetNameToEncoding
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//fn CFStringConvertNSStringEncodingToEncoding
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//fn CFStringConvertWindowsCodepageToEncoding
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//fn CFStringGetFastestEncoding
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//fn CFStringGetListOfAvailableEncodings
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//fn CFStringGetMaximumSizeForEncoding
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//fn CFStringGetMostCompatibleMacStringEncoding
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//fn CFStringGetNameOfEncoding
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//fn CFStringGetSmallestEncoding
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//fn CFStringGetSystemEncoding
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//fn CFStringIsEncodingAvailable
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/* Getting Numeric Values */
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//fn CFStringGetDoubleValue
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//fn CFStringGetIntValue
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/* Getting String Properties */
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//fn CFShowStr
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fn CFStringGetTypeID() -> CFTypeID;
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/* String File System Representations */
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//fn CFStringCreateWithFileSystemRepresentation
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//fn CFStringGetFileSystemRepresentation
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//fn CFStringGetMaximumSizeOfFileSystemRepresentation
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/* Getting Paragraph Bounds */
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//fn CFStringGetParagraphBounds
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/* Managing Surrogates */
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//fn CFStringGetLongCharacterForSurrogatePair
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//fn CFStringGetSurrogatePairForLongCharacter
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//fn CFStringIsSurrogateHighCharacter
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//fn CFStringIsSurrogateLowCharacter
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}
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#[test]
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fn string_and_back() {
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let original = "The quick brown fox jumped over the slow lazy dog.";
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let cfstr = CFString::new_static(original);
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let converted = cfstr.to_str();
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assert!(original == converted);
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}
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