3 /* str.h - XBT string related functions. */
5 /* Copyright (c) 2004-7, Martin Quinson, Arnaud Legrand and Cherier Malek. */
6 /* All rights reserved. */
8 /* This program is free software; you can redistribute it and/or modify it
9 * under the terms of the license (GNU LGPL) which comes with this package. */
12 #include "xbt/dynar.h"
23 /** @addtogroup XBT_str
24 * @brief String manipulation functions
26 * This module defines several string related functions. We redefine some quite classical
27 * functions on the platforms were they are not nativaly defined (such as getline() or
28 * asprintf()), while some other are a bit more exotic.
32 /* snprintf related functions */
33 /** @brief print to allocated string (reimplemented when not provided by the system)
35 * The functions asprintf() and vasprintf() are analogues of
36 * sprintf() and vsprintf(), except that they allocate a string large
37 * enough to hold the output including the terminating null byte, and
38 * return a pointer to it via the first parameter. This pointer
39 * should be passed to free(3) to release the allocated storage when
40 * it is no longer needed.
42 XBT_PUBLIC(int) asprintf (char **ptr, const char *fmt, /*args*/ ...) _XBT_GNUC_PRINTF(2,3);
43 /** @brief print to allocated string (reimplemented when not provided by the system)
47 XBT_PUBLIC(int) vasprintf (char **ptr, const char *fmt, va_list ap);
48 /** @brief print to allocated string
50 * Works just like asprintf(), but returns a pointer to the newly created string
52 XBT_PUBLIC(char*) bprintf (const char*fmt, ...) _XBT_GNUC_PRINTF(1,2);
54 /* the gettext function. It gets redefined here only if not yet available */
55 #if defined(_WIN32) || !defined(__GNUC__) || defined(DOXYGEN)
56 XBT_PUBLIC(long) getline(char **lineptr, size_t *n, FILE *stream);
59 /* Trim related functions */
60 XBT_PUBLIC(void) xbt_str_rtrim(char* s, const char* char_list);
61 XBT_PUBLIC(void) xbt_str_ltrim( char* s, const char* char_list);
62 XBT_PUBLIC(void) xbt_str_trim(char* s, const char* char_list);
64 XBT_PUBLIC(xbt_dynar_t) xbt_str_split(const char *s, const char *sep);
65 XBT_PUBLIC(xbt_dynar_t) xbt_str_split_quoted(const char *s);
66 XBT_PUBLIC(char *) xbt_str_join(xbt_dynar_t dynar, const char *sep);
69 XBT_PUBLIC(void) xbt_str_strip_spaces(char *);
70 XBT_PUBLIC(char *) xbt_str_diff(char *a, char *b);
76 #endif /* XBT_STR_H */