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. */
14 #include <stdarg.h> /* va_* */
16 #include "xbt/dynar.h"
18 /* KILLME: Malek, are you sure you need this? */
25 /** @addtogroup XBT_str
26 * @brief String manipulation functions
28 * This module defines several string related functions. We redefine some quite classical
29 * functions on the platforms were they are not nativaly defined (such as getline() or
30 * asprintf()), while some other are a bit more exotic.
34 /* snprintf related functions */
35 /** @brief print to allocated string (reimplemented when not provided by the system)
37 * The functions asprintf() and vasprintf() are analogues of
38 * sprintf() and vsprintf(), except that they allocate a string large
39 * enough to hold the output including the terminating null byte, and
40 * return a pointer to it via the first parameter. This pointer
41 * should be passed to free(3) to release the allocated storage when
42 * it is no longer needed.
44 XBT_PUBLIC(int) asprintf (char **ptr, const char *fmt, /*args*/ ...) _XBT_GNUC_PRINTF(2,3);
45 /** @brief print to allocated string (reimplemented when not provided by the system)
49 XBT_PUBLIC(int) vasprintf (char **ptr, const char *fmt, va_list ap);
50 /** @brief print to allocated string
52 * Works just like asprintf(), but returns a pointer to the newly created string
54 XBT_PUBLIC(char*) bprintf (const char*fmt, ...) _XBT_GNUC_PRINTF(1,2);
56 /* the gettext function. It gets redefined here only if not yet available */
57 #if defined(_WIN32) || !defined(__GNUC__) || defined(DOXYGEN)
58 XBT_PUBLIC(long) getline(char **lineptr, size_t *n, FILE *stream);
61 /* Trim related functions */
62 XBT_PUBLIC(void) xbt_str_rtrim(char* s, const char* char_list);
63 XBT_PUBLIC(void) xbt_str_ltrim( char* s, const char* char_list);
64 XBT_PUBLIC(void) xbt_str_trim(char* s, const char* char_list);
66 XBT_PUBLIC(xbt_dynar_t) xbt_str_split(const char *s, const char *sep);
67 XBT_PUBLIC(xbt_dynar_t) xbt_str_split_quoted(const char *s);
68 XBT_PUBLIC(char *) xbt_str_join(xbt_dynar_t dynar, const char *sep);
71 XBT_PUBLIC(void) xbt_str_strip_spaces(char *);
72 XBT_PUBLIC(char *) xbt_str_diff(char *a, char *b);
78 #endif /* XBT_STR_H */