* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GLib Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GLib Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GLib at ftp://ftp.gtk.org/pub/gtk/.
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __G_STRFUNCS_H__
#define __G_STRFUNCS_H__
+#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
+#error "Only <glib.h> can be included directly."
+#endif
+
#include <stdarg.h>
-#include <gtypes.h>
+#include <glib/gmacros.h>
+#include <glib/gtypes.h>
G_BEGIN_DECLS
+/* Functions like the ones in <ctype.h> that are not affected by locale. */
+typedef enum {
+ G_ASCII_ALNUM = 1 << 0,
+ G_ASCII_ALPHA = 1 << 1,
+ G_ASCII_CNTRL = 1 << 2,
+ G_ASCII_DIGIT = 1 << 3,
+ G_ASCII_GRAPH = 1 << 4,
+ G_ASCII_LOWER = 1 << 5,
+ G_ASCII_PRINT = 1 << 6,
+ G_ASCII_PUNCT = 1 << 7,
+ G_ASCII_SPACE = 1 << 8,
+ G_ASCII_UPPER = 1 << 9,
+ G_ASCII_XDIGIT = 1 << 10
+} GAsciiType;
+
+GLIB_VAR const guint16 * const g_ascii_table;
+
+#define g_ascii_isalnum(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_ALNUM) != 0)
+
+#define g_ascii_isalpha(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_ALPHA) != 0)
+
+#define g_ascii_iscntrl(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_CNTRL) != 0)
+
+#define g_ascii_isdigit(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_DIGIT) != 0)
+
+#define g_ascii_isgraph(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_GRAPH) != 0)
+
+#define g_ascii_islower(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_LOWER) != 0)
+
+#define g_ascii_isprint(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_PRINT) != 0)
+
+#define g_ascii_ispunct(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_PUNCT) != 0)
+
+#define g_ascii_isspace(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_SPACE) != 0)
+
+#define g_ascii_isupper(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_UPPER) != 0)
+
+#define g_ascii_isxdigit(c) \
+ ((g_ascii_table[(guchar) (c)] & G_ASCII_XDIGIT) != 0)
+
+GLIB_AVAILABLE_IN_ALL
+gchar g_ascii_tolower (gchar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+gchar g_ascii_toupper (gchar c) G_GNUC_CONST;
+
+GLIB_AVAILABLE_IN_ALL
+gint g_ascii_digit_value (gchar c) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+gint g_ascii_xdigit_value (gchar c) G_GNUC_CONST;
+
/* String utility functions that modify a string argument or
* return a constant string that must not be freed.
*/
#define G_STR_DELIMITERS "_-|> <."
-gchar* g_strdelimit (gchar *string,
- const gchar *delimiters,
- gchar new_delimiter);
-gchar* g_strcanon (gchar *string,
- const gchar *valid_chars,
- gchar subsitutor);
-gdouble g_strtod (const gchar *nptr,
- gchar **endptr);
-gchar* g_strerror (gint errnum) G_GNUC_CONST;
-gchar* g_strsignal (gint signum) G_GNUC_CONST;
-gint g_strcasecmp (const gchar *s1,
- const gchar *s2);
-gint g_strncasecmp (const gchar *s1,
- const gchar *s2,
- guint n);
-gchar* g_strdown (gchar *string);
-gchar* g_strup (gchar *string);
-gchar* g_strreverse (gchar *string);
-gsize g_strlcpy (gchar *dest,
- const gchar *src,
- gsize dest_size);
-gsize g_strlcat (gchar *dest,
- const gchar *src,
- gsize dest_size);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strdelimit (gchar *string,
+ const gchar *delimiters,
+ gchar new_delimiter);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strcanon (gchar *string,
+ const gchar *valid_chars,
+ gchar substitutor);
+GLIB_AVAILABLE_IN_ALL
+const gchar * g_strerror (gint errnum) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+const gchar * g_strsignal (gint signum) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+gchar * g_strreverse (gchar *string);
+GLIB_AVAILABLE_IN_ALL
+gsize g_strlcpy (gchar *dest,
+ const gchar *src,
+ gsize dest_size);
+GLIB_AVAILABLE_IN_ALL
+gsize g_strlcat (gchar *dest,
+ const gchar *src,
+ gsize dest_size);
+GLIB_AVAILABLE_IN_ALL
+gchar * g_strstr_len (const gchar *haystack,
+ gssize haystack_len,
+ const gchar *needle);
+GLIB_AVAILABLE_IN_ALL
+gchar * g_strrstr (const gchar *haystack,
+ const gchar *needle);
+GLIB_AVAILABLE_IN_ALL
+gchar * g_strrstr_len (const gchar *haystack,
+ gssize haystack_len,
+ const gchar *needle);
+
+GLIB_AVAILABLE_IN_ALL
+gboolean g_str_has_suffix (const gchar *str,
+ const gchar *suffix);
+GLIB_AVAILABLE_IN_ALL
+gboolean g_str_has_prefix (const gchar *str,
+ const gchar *prefix);
+
+/* String to/from double conversion functions */
+
+GLIB_AVAILABLE_IN_ALL
+gdouble g_strtod (const gchar *nptr,
+ gchar **endptr);
+GLIB_AVAILABLE_IN_ALL
+gdouble g_ascii_strtod (const gchar *nptr,
+ gchar **endptr);
+GLIB_AVAILABLE_IN_ALL
+guint64 g_ascii_strtoull (const gchar *nptr,
+ gchar **endptr,
+ guint base);
+GLIB_AVAILABLE_IN_ALL
+gint64 g_ascii_strtoll (const gchar *nptr,
+ gchar **endptr,
+ guint base);
+/* 29 bytes should enough for all possible values that
+ * g_ascii_dtostr can produce.
+ * Then add 10 for good measure */
+#define G_ASCII_DTOSTR_BUF_SIZE (29 + 10)
+GLIB_AVAILABLE_IN_ALL
+gchar * g_ascii_dtostr (gchar *buffer,
+ gint buf_len,
+ gdouble d);
+GLIB_AVAILABLE_IN_ALL
+gchar * g_ascii_formatd (gchar *buffer,
+ gint buf_len,
+ const gchar *format,
+ gdouble d);
+
/* removes leading spaces */
-gchar* g_strchug (gchar *string);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strchug (gchar *string);
/* removes trailing spaces */
-gchar* g_strchomp (gchar *string);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strchomp (gchar *string);
/* removes leading & trailing spaces */
#define g_strstrip( string ) g_strchomp (g_strchug (string))
+GLIB_AVAILABLE_IN_ALL
+gint g_ascii_strcasecmp (const gchar *s1,
+ const gchar *s2);
+GLIB_AVAILABLE_IN_ALL
+gint g_ascii_strncasecmp (const gchar *s1,
+ const gchar *s2,
+ gsize n);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_ascii_strdown (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_ascii_strup (const gchar *str,
+ gssize len) G_GNUC_MALLOC;
+
+GLIB_AVAILABLE_IN_2_40
+gboolean g_str_is_ascii (const gchar *str);
+
+GLIB_DEPRECATED
+gint g_strcasecmp (const gchar *s1,
+ const gchar *s2);
+GLIB_DEPRECATED
+gint g_strncasecmp (const gchar *s1,
+ const gchar *s2,
+ guint n);
+GLIB_DEPRECATED
+gchar* g_strdown (gchar *string);
+GLIB_DEPRECATED
+gchar* g_strup (gchar *string);
+
+
/* String utility functions that return a newly allocated string which
* ought to be freed with g_free from the caller at some point.
*/
-gchar* g_strdup (const gchar *str);
-gchar* g_strdup_printf (const gchar *format,
- ...) G_GNUC_PRINTF (1, 2);
-gchar* g_strdup_vprintf (const gchar *format,
- va_list args);
-gchar* g_strndup (const gchar *str,
- guint n);
-gchar* g_strnfill (guint length,
- gchar fill_char);
-gchar* g_strconcat (const gchar *string1,
- ...); /* NULL terminated */
-gchar* g_strjoin (const gchar *separator,
- ...); /* NULL terminated */
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strdup (const gchar *str) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strdup_printf (const gchar *format,
+ ...) G_GNUC_PRINTF (1, 2) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strdup_vprintf (const gchar *format,
+ va_list args) G_GNUC_PRINTF(1, 0) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strndup (const gchar *str,
+ gsize n) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strnfill (gsize length,
+ gchar fill_char) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strconcat (const gchar *string1,
+ ...) G_GNUC_MALLOC G_GNUC_NULL_TERMINATED;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strjoin (const gchar *separator,
+ ...) G_GNUC_MALLOC G_GNUC_NULL_TERMINATED;
+
/* Make a copy of a string interpreting C string -style escape
* sequences. Inverse of g_strescape. The recognized sequences are \b
* \f \n \r \t \\ \" and the octal format.
*/
-gchar* g_strcompress (const gchar *source);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strcompress (const gchar *source) G_GNUC_MALLOC;
/* Copy a string escaping nonprintable characters like in C strings.
* Inverse of g_strcompress. The exceptions parameter, if non-NULL, points
* Luckily this function wasn't used much, using NULL as second parameter
* provides mostly identical semantics.
*/
-gchar* g_strescape (const gchar *source,
- const gchar *exceptions);
-
-gpointer g_memdup (gconstpointer mem,
- guint byte_size);
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strescape (const gchar *source,
+ const gchar *exceptions) G_GNUC_MALLOC;
-/* Convert between the operating system (or C runtime)
- * representation of file names and UTF-8.
- */
-gchar* g_filename_to_utf8 (const gchar *opsysstring);
-gchar* g_filename_from_utf8 (const gchar *utf8string);
+GLIB_AVAILABLE_IN_ALL
+gpointer g_memdup (gconstpointer mem,
+ guint byte_size) G_GNUC_MALLOC G_GNUC_ALLOC_SIZE(2);
/* NULL terminated string arrays.
- * g_strsplit() splits up string into max_tokens tokens at delim and
- * returns a newly allocated string array.
+ * g_strsplit(), g_strsplit_set() split up string into max_tokens tokens
+ * at delim and return a newly allocated string array.
* g_strjoinv() concatenates all of str_array's strings, sliding in an
* optional separator, the returned string is newly allocated.
* g_strfreev() frees the array itself and all of its strings.
+ * g_strdupv() copies a NULL-terminated array of strings
+ * g_strv_length() returns the length of a NULL-terminated array of strings
*/
-gchar** g_strsplit (const gchar *string,
- const gchar *delimiter,
- gint max_tokens);
-gchar* g_strjoinv (const gchar *separator,
- gchar **str_array);
-void g_strfreev (gchar **str_array);
+GLIB_AVAILABLE_IN_ALL
+gchar** g_strsplit (const gchar *string,
+ const gchar *delimiter,
+ gint max_tokens) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar ** g_strsplit_set (const gchar *string,
+ const gchar *delimiters,
+ gint max_tokens) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+gchar* g_strjoinv (const gchar *separator,
+ gchar **str_array) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+void g_strfreev (gchar **str_array);
+GLIB_AVAILABLE_IN_ALL
+gchar** g_strdupv (gchar **str_array) G_GNUC_MALLOC;
+GLIB_AVAILABLE_IN_ALL
+guint g_strv_length (gchar **str_array);
+
+GLIB_AVAILABLE_IN_ALL
+gchar* g_stpcpy (gchar *dest,
+ const char *src);
+
+GLIB_AVAILABLE_IN_2_40
+gchar * g_str_to_ascii (const gchar *str,
+ const gchar *from_locale);
+
+GLIB_AVAILABLE_IN_2_40
+gchar ** g_str_tokenize_and_fold (const gchar *string,
+ const gchar *translit_locale,
+ gchar ***ascii_alternates);
+
+GLIB_AVAILABLE_IN_2_40
+gboolean g_str_match_string (const gchar *search_term,
+ const gchar *potential_hit,
+ gboolean accept_alternates);
+
+GLIB_AVAILABLE_IN_2_44
+gboolean g_strv_contains (const gchar * const *strv,
+ const gchar *str);
G_END_DECLS
projects / platform / upstream / glib.git / blobdiff