src/util.h

/*
 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
 *
 * Copyright (C) 2007-2009, Guilhem Bonnefille <guilhem.bonnefille@gmail.com>
 * Copyright (C) 2014, Rob Norris <rw_norris@hotmail.com>
 * Based on:
 * Copyright (C) 2003-2007, Leandro A. F. Pereira <leandro@linuxmag.com.br>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef _VIKING_UTIL_H
#define _VIKING_UTIL_H

#include <glib.h>

G_BEGIN_DECLS

guint util_get_number_of_cpus (void);

gchar *uri_escape(gchar *str);

GList * str_array_to_glist(gchar* data[]);

gboolean split_string_from_file_on_equals ( const gchar *buf, gchar **key, gchar **val );

void util_add_to_deletion_list ( const gchar* filename );
void util_remove_all_in_deletion_list ( void );

gchar *util_str_remove_chars(gchar *string, const gchar *chars);

/** Returns @c TRUE if @a ptr is @c NULL or @c *ptr is @c FALSE. */
#define EMPTY(ptr) \
	(!(ptr) || !*(ptr))

/** Iterates all the nodes in @a list.
 * @param node should be a (@c GList*).
 * @param list @c GList to traverse. */
#define foreach_list(node, list) \
	for (node = list; node != NULL; node = node->next)

/** Iterates all the nodes in @a list.
 * @param node should be a (@c GSList*).
 * @param list @c GSList to traverse. */
#define foreach_slist(node, list) \
	foreach_list(node, list)

/** Iterates through each character in @a string.
 * @param char_ptr Pointer to character.
 * @param string String to traverse.
 * @warning Doesn't include null terminating character. */
#define foreach_str(char_ptr, string) \
	for (char_ptr = string; *char_ptr; char_ptr++)

int util_remove ( const gchar *filename );

gchar* util_write_tmp_file_from_bytes ( const void *buffer, gsize count );

G_END_DECLS

#endif
Commit	Line	Data
	1	/*
	2	* viking -- GPS Data and Topo Analyzer, Explorer, and Manager
	3	*
	4	* Copyright (C) 2007-2009, Guilhem Bonnefille <guilhem.bonnefille@gmail.com>
	5	* Copyright (C) 2014, Rob Norris <rw_norris@hotmail.com>
	6	* Based on:
	7	* Copyright (C) 2003-2007, Leandro A. F. Pereira <leandro@linuxmag.com.br>
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	22	*
	23	*/
	24
	25	#ifndef _VIKING_UTIL_H
	26	#define _VIKING_UTIL_H
	27
	28	#include <glib.h>
	29
	30	G_BEGIN_DECLS
	31
	32	guint util_get_number_of_cpus (void);
	33
	34	gchar uri_escape(gchar str);
	35
	36	GList * str_array_to_glist(gchar* data[]);
	37
	38	gboolean split_string_from_file_on_equals ( const gchar buf, gchar key, gchar *val );
	39
	40	void util_add_to_deletion_list ( const gchar* filename );
	41	void util_remove_all_in_deletion_list ( void );
	42
	43	gchar util_str_remove_chars(gchar string, const gchar *chars);
	44
	45	/** Returns @c TRUE if @a ptr is @c NULL or @c ptr is @c FALSE. /
	46	#define EMPTY(ptr) \
	47	(!(ptr) \|\| !*(ptr))
	48
	49	/** Iterates all the nodes in @a list.
	50	* @param node should be a (@c GList*).
	51	* @param list @c GList to traverse. */
	52	#define foreach_list(node, list) \
	53	for (node = list; node != NULL; node = node->next)
	54
	55	/** Iterates all the nodes in @a list.
	56	* @param node should be a (@c GSList*).
	57	* @param list @c GSList to traverse. */
	58	#define foreach_slist(node, list) \
	59	foreach_list(node, list)
	60
	61	/** Iterates through each character in @a string.
	62	* @param char_ptr Pointer to character.
	63	* @param string String to traverse.
	64	* @warning Doesn't include null terminating character. */
	65	#define foreach_str(char_ptr, string) \
	66	for (char_ptr = string; *char_ptr; char_ptr++)
	67
	68	int util_remove ( const gchar *filename );
	69
	70	gchar* util_write_tmp_file_from_bytes ( const void *buffer, gsize count );
	71
	72	G_END_DECLS
	73
	74	#endif