diff options
Diffstat (limited to 'src/bstrlib.h')
| -rw-r--r-- | src/bstrlib.h | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/src/bstrlib.h b/src/bstrlib.h deleted file mode 100644 index c8fa694..0000000 --- a/src/bstrlib.h +++ /dev/null @@ -1,304 +0,0 @@ -/*
- * This source file is part of the bstring string library. This code was
- * written by Paul Hsieh in 2002-2010, and is covered by either the 3-clause
- * BSD open source license or GPL v2.0. Refer to the accompanying documentation
- * for details on usage and license.
- */
-
-/*
- * bstrlib.h
- *
- * This file is the header file for the core module for implementing the
- * bstring functions.
- */
-
-#ifndef BSTRLIB_INCLUDE
-#define BSTRLIB_INCLUDE
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdarg.h>
-#include <string.h>
-#include <limits.h>
-#include <ctype.h>
-
-#if !defined (BSTRLIB_VSNP_OK) && !defined (BSTRLIB_NOVSNP)
-# if defined (__TURBOC__) && !defined (__BORLANDC__)
-# define BSTRLIB_NOVSNP
-# endif
-#endif
-
-#define BSTR_ERR (-1)
-#define BSTR_OK (0)
-#define BSTR_BS_BUFF_LENGTH_GET (0)
-
-typedef struct tagbstring * bstring;
-typedef const struct tagbstring * const_bstring;
-
-/* Copy functions */
-#define cstr2bstr bfromcstr
-extern bstring bfromcstr (const char * str);
-extern bstring bfromcstralloc (int mlen, const char * str);
-extern bstring blk2bstr (const void * blk, int len);
-extern char * bstr2cstr (const_bstring s, char z);
-extern int bcstrfree (char * s);
-extern bstring bstrcpy (const_bstring b1);
-extern int bassign (bstring a, const_bstring b);
-extern int bassignmidstr (bstring a, const_bstring b, int left, int len);
-extern int bassigncstr (bstring a, const char * str);
-extern int bassignblk (bstring a, const void * s, int len);
-
-/* Destroy function */
-extern int bdestroy (bstring b);
-
-/* Space allocation hinting functions */
-extern int balloc (bstring s, int len);
-extern int ballocmin (bstring b, int len);
-
-/* Substring extraction */
-extern bstring bmidstr (const_bstring b, int left, int len);
-
-/* Various standard manipulations */
-extern int bconcat (bstring b0, const_bstring b1);
-extern int bconchar (bstring b0, char c);
-extern int bcatcstr (bstring b, const char * s);
-extern int bcatblk (bstring b, const void * s, int len);
-extern int binsert (bstring s1, int pos, const_bstring s2, unsigned char fill);
-extern int binsertch (bstring s1, int pos, int len, unsigned char fill);
-extern int breplace (bstring b1, int pos, int len, const_bstring b2, unsigned char fill);
-extern int bdelete (bstring s1, int pos, int len);
-extern int bsetstr (bstring b0, int pos, const_bstring b1, unsigned char fill);
-extern int btrunc (bstring b, int n);
-
-/* Scan/search functions */
-extern int bstricmp (const_bstring b0, const_bstring b1);
-extern int bstrnicmp (const_bstring b0, const_bstring b1, int n);
-extern int biseqcaseless (const_bstring b0, const_bstring b1);
-extern int bisstemeqcaselessblk (const_bstring b0, const void * blk, int len);
-extern int biseq (const_bstring b0, const_bstring b1);
-extern int bisstemeqblk (const_bstring b0, const void * blk, int len);
-extern int biseqcstr (const_bstring b, const char * s);
-extern int biseqcstrcaseless (const_bstring b, const char * s);
-extern int bstrcmp (const_bstring b0, const_bstring b1);
-extern int bstrncmp (const_bstring b0, const_bstring b1, int n);
-extern int binstr (const_bstring s1, int pos, const_bstring s2);
-extern int binstrr (const_bstring s1, int pos, const_bstring s2);
-extern int binstrcaseless (const_bstring s1, int pos, const_bstring s2);
-extern int binstrrcaseless (const_bstring s1, int pos, const_bstring s2);
-extern int bstrchrp (const_bstring b, int c, int pos);
-extern int bstrrchrp (const_bstring b, int c, int pos);
-#define bstrchr(b,c) bstrchrp ((b), (c), 0)
-#define bstrrchr(b,c) bstrrchrp ((b), (c), blength(b)-1)
-extern int binchr (const_bstring b0, int pos, const_bstring b1);
-extern int binchrr (const_bstring b0, int pos, const_bstring b1);
-extern int bninchr (const_bstring b0, int pos, const_bstring b1);
-extern int bninchrr (const_bstring b0, int pos, const_bstring b1);
-extern int bfindreplace (bstring b, const_bstring find, const_bstring repl, int pos);
-extern int bfindreplacecaseless (bstring b, const_bstring find, const_bstring repl, int pos);
-
-/* List of string container functions */
-struct bstrList {
- int qty, mlen;
- bstring * entry;
-};
-extern struct bstrList * bstrListCreate (void);
-extern int bstrListDestroy (struct bstrList * sl);
-extern int bstrListAlloc (struct bstrList * sl, int msz);
-extern int bstrListAllocMin (struct bstrList * sl, int msz);
-
-/* String split and join functions */
-extern struct bstrList * bsplit (const_bstring str, unsigned char splitChar);
-extern struct bstrList * bsplits (const_bstring str, const_bstring splitStr);
-extern struct bstrList * bsplitstr (const_bstring str, const_bstring splitStr);
-extern bstring bjoin (const struct bstrList * bl, const_bstring sep);
-extern int bsplitcb (const_bstring str, unsigned char splitChar, int pos,
- int (* cb) (void * parm, int ofs, int len), void * parm);
-extern int bsplitscb (const_bstring str, const_bstring splitStr, int pos,
- int (* cb) (void * parm, int ofs, int len), void * parm);
-extern int bsplitstrcb (const_bstring str, const_bstring splitStr, int pos,
- int (* cb) (void * parm, int ofs, int len), void * parm);
-
-/* Miscellaneous functions */
-extern int bpattern (bstring b, int len);
-extern int btoupper (bstring b);
-extern int btolower (bstring b);
-extern int bltrimws (bstring b);
-extern int brtrimws (bstring b);
-extern int btrimws (bstring b);
-
-/* <*>printf format functions */
-#if !defined (BSTRLIB_NOVSNP)
-extern bstring bformat (const char * fmt, ...);
-extern int bformata (bstring b, const char * fmt, ...);
-extern int bassignformat (bstring b, const char * fmt, ...);
-extern int bvcformata (bstring b, int count, const char * fmt, va_list arglist);
-
-#define bvformata(ret, b, fmt, lastarg) { \
-bstring bstrtmp_b = (b); \
-const char * bstrtmp_fmt = (fmt); \
-int bstrtmp_r = BSTR_ERR, bstrtmp_sz = 16; \
- for (;;) { \
- va_list bstrtmp_arglist; \
- va_start (bstrtmp_arglist, lastarg); \
- bstrtmp_r = bvcformata (bstrtmp_b, bstrtmp_sz, bstrtmp_fmt, bstrtmp_arglist); \
- va_end (bstrtmp_arglist); \
- if (bstrtmp_r >= 0) { /* Everything went ok */ \
- bstrtmp_r = BSTR_OK; \
- break; \
- } else if (-bstrtmp_r <= bstrtmp_sz) { /* A real error? */ \
- bstrtmp_r = BSTR_ERR; \
- break; \
- } \
- bstrtmp_sz = -bstrtmp_r; /* Doubled or target size */ \
- } \
- ret = bstrtmp_r; \
-}
-
-#endif
-
-typedef int (*bNgetc) (void *parm);
-typedef size_t (* bNread) (void *buff, size_t elsize, size_t nelem, void *parm);
-
-/* Input functions */
-extern bstring bgets (bNgetc getcPtr, void * parm, char terminator);
-extern bstring bread (bNread readPtr, void * parm);
-extern int bgetsa (bstring b, bNgetc getcPtr, void * parm, char terminator);
-extern int bassigngets (bstring b, bNgetc getcPtr, void * parm, char terminator);
-extern int breada (bstring b, bNread readPtr, void * parm);
-
-/* Stream functions */
-extern struct bStream * bsopen (bNread readPtr, void * parm);
-extern void * bsclose (struct bStream * s);
-extern int bsbufflength (struct bStream * s, int sz);
-extern int bsreadln (bstring b, struct bStream * s, char terminator);
-extern int bsreadlns (bstring r, struct bStream * s, const_bstring term);
-extern int bsread (bstring b, struct bStream * s, int n);
-extern int bsreadlna (bstring b, struct bStream * s, char terminator);
-extern int bsreadlnsa (bstring r, struct bStream * s, const_bstring term);
-extern int bsreada (bstring b, struct bStream * s, int n);
-extern int bsunread (struct bStream * s, const_bstring b);
-extern int bspeek (bstring r, const struct bStream * s);
-extern int bssplitscb (struct bStream * s, const_bstring splitStr,
- int (* cb) (void * parm, int ofs, const_bstring entry), void * parm);
-extern int bssplitstrcb (struct bStream * s, const_bstring splitStr,
- int (* cb) (void * parm, int ofs, const_bstring entry), void * parm);
-extern int bseof (const struct bStream * s);
-
-struct tagbstring {
- int mlen;
- int slen;
- unsigned char * data;
-};
-
-/* Accessor macros */
-#define blengthe(b, e) (((b) == (void *)0 || (b)->slen < 0) ? (int)(e) : ((b)->slen))
-#define blength(b) (blengthe ((b), 0))
-#define bdataofse(b, o, e) (((b) == (void *)0 || (b)->data == (void*)0) ? (char *)(e) : ((char *)(b)->data) + (o))
-#define bdataofs(b, o) (bdataofse ((b), (o), (void *)0))
-#define bdatae(b, e) (bdataofse (b, 0, e))
-#define bdata(b) (bdataofs (b, 0))
-#define bchare(b, p, e) ((((unsigned)(p)) < (unsigned)blength(b)) ? ((b)->data[(p)]) : (e))
-#define bchar(b, p) bchare ((b), (p), '\0')
-
-/* Static constant string initialization macro */
-#define bsStaticMlen(q,m) {(m), (int) sizeof(q)-1, (unsigned char *) ("" q "")}
-#if defined(_MSC_VER)
-/* There are many versions of MSVC which emit __LINE__ as a non-constant. */
-# define bsStatic(q) bsStaticMlen(q,-32)
-#endif
-#ifndef bsStatic
-# define bsStatic(q) bsStaticMlen(q,-__LINE__)
-#endif
-
-/* Static constant block parameter pair */
-#define bsStaticBlkParms(q) ((void *)("" q "")), ((int) sizeof(q)-1)
-
-/* Reference building macros */
-#define cstr2tbstr btfromcstr
-#define btfromcstr(t,s) { \
- (t).data = (unsigned char *) (s); \
- (t).slen = ((t).data) ? ((int) (strlen) ((char *)(t).data)) : 0; \
- (t).mlen = -1; \
-}
-#define blk2tbstr(t,s,l) { \
- (t).data = (unsigned char *) (s); \
- (t).slen = l; \
- (t).mlen = -1; \
-}
-#define btfromblk(t,s,l) blk2tbstr(t,s,l)
-#define bmid2tbstr(t,b,p,l) { \
- const_bstring bstrtmp_s = (b); \
- if (bstrtmp_s && bstrtmp_s->data && bstrtmp_s->slen >= 0) { \
- int bstrtmp_left = (p); \
- int bstrtmp_len = (l); \
- if (bstrtmp_left < 0) { \
- bstrtmp_len += bstrtmp_left; \
- bstrtmp_left = 0; \
- } \
- if (bstrtmp_len > bstrtmp_s->slen - bstrtmp_left) \
- bstrtmp_len = bstrtmp_s->slen - bstrtmp_left; \
- if (bstrtmp_len <= 0) { \
- (t).data = (unsigned char *)""; \
- (t).slen = 0; \
- } else { \
- (t).data = bstrtmp_s->data + bstrtmp_left; \
- (t).slen = bstrtmp_len; \
- } \
- } else { \
- (t).data = (unsigned char *)""; \
- (t).slen = 0; \
- } \
- (t).mlen = -__LINE__; \
-}
-#define btfromblkltrimws(t,s,l) { \
- int bstrtmp_idx = 0, bstrtmp_len = (l); \
- unsigned char * bstrtmp_s = (s); \
- if (bstrtmp_s && bstrtmp_len >= 0) { \
- for (; bstrtmp_idx < bstrtmp_len; bstrtmp_idx++) { \
- if (!isspace (bstrtmp_s[bstrtmp_idx])) break; \
- } \
- } \
- (t).data = bstrtmp_s + bstrtmp_idx; \
- (t).slen = bstrtmp_len - bstrtmp_idx; \
- (t).mlen = -__LINE__; \
-}
-#define btfromblkrtrimws(t,s,l) { \
- int bstrtmp_len = (l) - 1; \
- unsigned char * bstrtmp_s = (s); \
- if (bstrtmp_s && bstrtmp_len >= 0) { \
- for (; bstrtmp_len >= 0; bstrtmp_len--) { \
- if (!isspace (bstrtmp_s[bstrtmp_len])) break; \
- } \
- } \
- (t).data = bstrtmp_s; \
- (t).slen = bstrtmp_len + 1; \
- (t).mlen = -__LINE__; \
-}
-#define btfromblktrimws(t,s,l) { \
- int bstrtmp_idx = 0, bstrtmp_len = (l) - 1; \
- unsigned char * bstrtmp_s = (s); \
- if (bstrtmp_s && bstrtmp_len >= 0) { \
- for (; bstrtmp_idx <= bstrtmp_len; bstrtmp_idx++) { \
- if (!isspace (bstrtmp_s[bstrtmp_idx])) break; \
- } \
- for (; bstrtmp_len >= bstrtmp_idx; bstrtmp_len--) { \
- if (!isspace (bstrtmp_s[bstrtmp_len])) break; \
- } \
- } \
- (t).data = bstrtmp_s + bstrtmp_idx; \
- (t).slen = bstrtmp_len + 1 - bstrtmp_idx; \
- (t).mlen = -__LINE__; \
-}
-
-/* Write protection macros */
-#define bwriteprotect(t) { if ((t).mlen >= 0) (t).mlen = -1; }
-#define bwriteallow(t) { if ((t).mlen == -1) (t).mlen = (t).slen + ((t).slen == 0); }
-#define biswriteprotected(t) ((t).mlen <= 0)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
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