* under the terms of the license (GNU LGPL) which comes with this package. */
#include "xbt/misc.h"
-
-
+#include "xbt/dynar.h"
#ifndef XBT_STR_H
#define XBT_STR_H
SG_BEGIN_DECL()
+/** @addtogroup XBT_str
+ * @brief String manipulation functions
+ *
+ * This module defines several string related functions. We redefine some quite classical
+ * functions on the platforms were they are not nativaly defined (such as getline() or
+ * asprintf()), while some other are a bit more exotic.
+ * @{
+ */
+
/* snprintf related functions */
+/** @brief print to allocated string (reimplemented when not provided by the system)
+ *
+ * The functions asprintf() and vasprintf() are analogues of
+ * sprintf() and vsprintf(), except that they allocate a string large
+ * enough to hold the output including the terminating null byte, and
+ * return a pointer to it via the first parameter. This pointer
+ * should be passed to free(3) to release the allocated storage when
+ * it is no longer needed.
+ */
XBT_PUBLIC(int) asprintf (char **ptr, const char *fmt, /*args*/ ...) _XBT_GNUC_PRINTF(2,3);
+/** @brief print to allocated string (reimplemented when not provided by the system)
+ *
+ * See asprintf()
+ */
XBT_PUBLIC(int) vasprintf (char **ptr, const char *fmt, va_list ap);
+/** @brief print to allocated string
+ *
+ * Works just like asprintf(), but returns a pointer to the newly created string
+ */
XBT_PUBLIC(char*) bprintf (const char*fmt, ...) _XBT_GNUC_PRINTF(1,2);
/* the gettext function. It gets redefined here only if not yet available */
-#if defined(_WIN32) || !defined(__GNUC__)
+#if defined(_WIN32) || !defined(__GNUC__) || defined(DOXYGEN)
XBT_PUBLIC(long) getline(char **lineptr, size_t *n, FILE *stream);
#endif
/* Trim related functions */
-XBT_PUBLIC(char*) xbt_str_rtrim(char* s, const char* char_list);
-XBT_PUBLIC(char*) xbt_str_ltrim( char* s, const char* char_list);
-XBT_PUBLIC(char*) xbt_str_trim(char* s, const char* char_list);
+XBT_PUBLIC(void) xbt_str_rtrim(char* s, const char* char_list);
+XBT_PUBLIC(void) xbt_str_ltrim( char* s, const char* char_list);
+XBT_PUBLIC(void) xbt_str_trim(char* s, const char* char_list);
+
+XBT_PUBLIC(xbt_dynar_t) xbt_str_split(const char *s, const char *sep);
+XBT_PUBLIC(char *) xbt_str_join(xbt_dynar_t dynar, const char *sep);
/* */
XBT_PUBLIC(void) xbt_str_strip_spaces(char *);
+XBT_PUBLIC(char *) xbt_str_diff(char *a, char *b);
+/**@}*/
SG_END_DECL()
