Overview
| Comment: | Add of_string_unicode_to_utf8 which converts unicode to UTF-8. |
|---|---|
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| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
de937a62e412eabc964911d34554a779 |
| User & Date: | js on 2009-07-14 21:22:42 |
| Other Links: | manifest | tags |
Context
|
2009-07-14
| ||
| 21:58 | Also parse &#NNNN; and &#xHHHH; in -[stringByXMLUnescaping]. check-in: a80e9b948d user: js tags: trunk | |
| 21:22 | Add of_string_unicode_to_utf8 which converts unicode to UTF-8. check-in: de937a62e4 user: js tags: trunk | |
| 18:57 | Add OFString (OFXMLUnescaping) category and API for OFXMLParser. check-in: d8684fc232 user: js tags: trunk | |
Changes
Modified src/OFString.h from [dedea52274] to [42972211ab].
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11 12 13 14 15 16 17 | #include <stdio.h> #include <stdarg.h> #import "OFObject.h" #import "OFArray.h" | | > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 |
#include <stdio.h>
#include <stdarg.h>
#import "OFObject.h"
#import "OFArray.h"
extern int of_string_check_utf8(const char*, size_t);
extern size_t of_string_unicode_to_utf8(uint32_t, uint8_t*);
/**
* A class for managing strings.
*/
@interface OFString: OFObject <OFCopying, OFMutableCopying>
{
char *string;
|
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Modified src/OFString.m from [c51d9e7bc3] to [2bac621bba].
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100 101 102 103 104 105 106 107 108 109 110 111 112 113 |
i += 3;
}
madvise((void*)str, len, MADV_NORMAL);
return utf8;
}
@implementation OFString
+ string
{
return [[[self alloc] init] autorelease];
}
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i += 3;
}
madvise((void*)str, len, MADV_NORMAL);
return utf8;
}
size_t
of_string_unicode_to_utf8(uint32_t c, uint8_t *buf)
{
if (c < 0x80) {
buf[0] = c;
return 1;
}
if (c < 0x800) {
buf[0] = 0xC0 | (c >> 6);
buf[1] = 0x80 | (c & 0x3F);
return 2;
}
if (c < 0x10000) {
buf[0] = 0xE0 | (c >> 12);
buf[1] = 0x80 | (c >> 6 & 0x3F);
buf[2] = 0x80 | (c & 0x3F);
return 3;
}
if (c < 0x110000) {
buf[0] = 0xF0 | (c >> 18);
buf[1] = 0x80 | (c >> 12 & 0x3F);
buf[2] = 0x80 | (c >> 6 & 0x3F);
buf[3] = 0x80 | (c & 0x3F);
return 4;
}
return 0;
}
@implementation OFString
+ string
{
return [[[self alloc] init] autorelease];
}
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