diff options
Diffstat (limited to 'dviware/dvisvgm/libs/ff-woff/inc/ustring.h')
| -rw-r--r-- | dviware/dvisvgm/libs/ff-woff/inc/ustring.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/dviware/dvisvgm/libs/ff-woff/inc/ustring.h b/dviware/dvisvgm/libs/ff-woff/inc/ustring.h new file mode 100644 index 0000000000..3e3f1b891c --- /dev/null +++ b/dviware/dvisvgm/libs/ff-woff/inc/ustring.h @@ -0,0 +1,212 @@ +/* Copyright (C) 2000-2012 by George Williams */ +/* + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO + * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef _UCHAR_H +# define _UCHAR_H +#include <stdarg.h> +#include <string.h> +#include <memory.h> +#include <basics.h> +#include <charset.h> + +extern char *copy(const char *); +extern char *copyn(const char *,long); +extern unichar_t *u_copy(const unichar_t*); +extern unichar_t *u_copyn(const unichar_t*, long); +extern unichar_t *u_copynallocm(const unichar_t *pt, long n, long m); +extern unichar_t *uc_copyn(const char *, int); +extern unichar_t *uc_copy(const char*); +extern unichar_t *u_concat(const unichar_t*,const unichar_t*); +extern char *cu_copyn(const unichar_t *pt,int len); +extern char *cu_copy(const unichar_t*); + +extern long uc_strcmp(const unichar_t *,const char *); +extern long u_strcmp(const unichar_t *, const unichar_t *); +extern long uc_strncmp(const unichar_t *,const char *,int); +extern long u_strncmp(const unichar_t *, const unichar_t *,int); +extern long uc_strmatch(const unichar_t *,const char *); +extern long uc_strnmatch(const unichar_t *,const char *,int); +extern long u_strnmatch(const unichar_t *str1, const unichar_t *str2, int len); +extern long u_strmatch(const unichar_t *, const unichar_t *); +extern int strmatch(const char *,const char *); +extern int strnmatch(const char *str1, const char *str2, int n); +extern void uc_strcpy(unichar_t *, const char *); +extern void cu_strcpy(char *, const unichar_t *); +extern void u_strcpy(unichar_t *, const unichar_t *); +extern void u_strncpy(unichar_t *, const unichar_t *,int); +extern void cu_strncpy(char *to, const unichar_t *from, int len); +extern void uc_strncpy(unichar_t *to, const char *from, int len); +/** + * Like strncpy but passing a null 'from' will simply null terminate + * to[0] to give a blank result rather than a crash. + */ +extern char *cc_strncpy(char *to, const char *from, int len); +extern void uc_strcat(unichar_t *, const char *); +extern void uc_strncat(unichar_t *, const char *,int len); +extern void cu_strcat(char *, const unichar_t *); +extern void cu_strncat(char *, const unichar_t *,int len); +extern void u_strcat(unichar_t *, const unichar_t *); +extern void u_strncat(unichar_t *, const unichar_t *, int len); +extern int u_strlen(const unichar_t *); +/** + * Like strlen() but passing a null pointer gets a 0 length + */ +extern int c_strlen(const char *); +extern unichar_t *u_strchr(const unichar_t *,unichar_t); +extern unichar_t *u_strrchr(const unichar_t *,unichar_t); +extern unichar_t *uc_strstr(const unichar_t *,const char *); +extern unichar_t *u_strstr(const unichar_t *,const unichar_t *); +extern unichar_t *uc_strstrmatch(const unichar_t *,const char *); +extern unichar_t *u_strstrmatch(const unichar_t *,const unichar_t *); +extern char * strstrmatch(const char *,const char *); + +extern char *u_to_c(const unichar_t *); +extern unichar_t *c_to_u(const char *); + +extern unsigned long u_strtoul(const unichar_t *,unichar_t **,int); +extern long u_strtol(const unichar_t *,unichar_t **,int); +extern double u_strtod(const unichar_t *,unichar_t **); + +/* + * Convert the integer 'v' to a string and return it. + * You do not own the return value, it is an internal buffer + * so you should copy it before using the function again + */ +extern char* c_itostr( int v ); + +extern char *strstart(const char *initial,const char *full); +extern char *strstartmatch(const char *initial,const char *full); +extern unichar_t *u_strstartmatch(const unichar_t *initial, const unichar_t *full); +extern unichar_t *cu_strstartmatch(const char *initial, const unichar_t *full); + +#define utf82u_strncpy utf82U_strncpy +extern int32 utf8_ildb(const char **utf8_text); +#define UTF8IDPB_NOZERO 1 /* Allow for 0 encoded as a non-zero utf8 0xc0:0x80 char */ +#define UTF8IDPB_OLDLIMIT 2 /* Today's utf8 is agreed to be limited to {0..0x10FFFF} */ +#define UTF8IDPB_UCS2 8 /* Encode {0...0xffff} as 16bit ucs2 type values */ +#define UTF8IDPB_UTF16 16 /* Encode {0...0x10ffff} as 16bit utf16 type values */ +#define UTF8IDPB_UTF32 32 /* Encode {0...0x10ffff} as 32bit utf32 type values */ +extern char *utf8_idpb(char *utf8_text,uint32 ch,int flags); +extern char *utf8_db(char *utf8_text); +extern char *utf8_ib(char *utf8_text); +extern int utf8_valid(const char *str); +extern void utf8_truncatevalid(char *str); +extern char *latin1_2_utf8_strcpy(char *utf8buf,const char *lbuf); +extern char *latin1_2_utf8_copy(const char *lbuf); +extern char *utf8_2_latin1_copy(const char *utf8buf); +extern long utf8_strlen(const char *utf8_str); /* Count how many characters in the string NOT bytes */ +extern long utf82u_strlen(const char *utf8_str); /* Count how many shorts needed to represent in UCS2 */ +extern void utf8_strncpy(register char *to, const char *from, int len); /* copy n characters NOT bytes */ +extern char *def2utf8_copy(const char *from); +extern char *utf82def_copy(const char *ufrom); +extern char *utf8_strchr(const char *utf8_str, int search_char); + +extern unichar_t *utf82u_strncpy(unichar_t *ubuf,const char *utf8buf,int len); +extern unichar_t *utf82u_strcpy(unichar_t *ubuf,const char *utf8buf); +extern void utf82u_strcat(unichar_t *ubuf,const char *utf8buf); +extern unichar_t *utf82u_copyn(const char *utf8buf,int len); +extern unichar_t *utf82u_copy(const char *utf8buf); +extern char *u2utf8_strcpy(char *utf8buf,const unichar_t *ubuf); +extern char *u2utf8_copy(const unichar_t *ubuf); +extern char *u2utf8_copyn(const unichar_t *ubuf,int len); +extern unichar_t *encoding2u_strncpy(unichar_t *uto, const char *from, int n, enum encoding cs); +extern char *u2encoding_strncpy(char *to, const unichar_t *ufrom, size_t n, enum encoding cs); +extern unichar_t *def2u_strncpy(unichar_t *uto, const char *from, size_t n); +extern char *u2def_strncpy(char *to, const unichar_t *ufrom, size_t n); +extern unichar_t *def2u_copy(const char *from); +extern char *u2def_copy(const unichar_t *ufrom); + +extern int uAllAscii(const unichar_t *str); +extern int AllAscii(const char *); +extern char *StripToASCII(const char *utf8_str); + +extern char *copytolower(const char *); +extern int endswith(const char *haystack,const char *needle); +extern int endswithi(const char *haystack,const char *needle); +extern int endswithi_partialExtension( const char *haystack,const char *needle); + +/** + * Remove trailing \n or \r from the given string. No memory + * allocations are performed, null is injected over these terminators + * to trim the string. + * + * This function is designed to be impotent if called with a string + * that does not end with \n or \r. ie, you don't need to redundantly + * check if there is a newline at the end of string and not call here + * if there is no newline. You can just call here with any string and + * be assured that afterwards there will be no trailing newline or + * carrage return character found at the end of the string pointed to + * by 'p'. + */ +extern char* chomp( char* p ); + +/** + * Return true if the haystack plain string ends with the string + * needle. Return 0 otherwise. + * + * Needles which are larger than the haystack are handled. + * + * No new strings are allocated, freed, or returned. + */ +int endswith(const char *haystack,const char *needle); + +/** + * Return true if the haystack unicode string ends with the string needle. + * Return 0 otherwise. + * + * Needles which are larger than the haystack are handled. + * + * No new strings are allocated, freed, or returned. + */ +extern int u_endswith(const unichar_t *haystack,const unichar_t *needle); + +extern int u_startswith(const unichar_t *haystack,const unichar_t *needle); +extern int uc_startswith(const unichar_t *haystack,const char* needle); + +/** + * In the string 's' replace all occurances of 'orig' with 'replacement'. + * If you set free_s to true then the string 's' will be freed by this function. + * Normally you want to set free_s to 0 to avoid that. The case you will want to + * use free_s to 1 is chaining many calls like: + * + * char* s = copy( input ); + * s = str_replace_all( s, "foo", "bar", 1 ); + * s = str_replace_all( s, "baz", "gah", 1 ); + * // use s + * free(s); + * // no leaks in the above. + * + * Note that 's' is first copied before the first call to replace_all in the above + * so it can be freed without concern. This also allows the ordering of replace_all + * in the above to be changed without having to worry about the free_s flag. + */ +extern char* str_replace_all( char* s, char* orig, char* replacement, int free_s ); + + +int toint( char* v ); +char* tostr( int v ); + +#endif |