diff options
Diffstat (limited to 'e-util/e-util.c')
-rw-r--r-- | e-util/e-util.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/e-util/e-util.c b/e-util/e-util.c deleted file mode 100644 index fd167599df..0000000000 --- a/e-util/e-util.c +++ /dev/null @@ -1,135 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-xml-utils.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library 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 library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <glib.h> -#include <gtk/gtkobject.h> -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> -#include <ctype.h> - -#include "e-util.h" - -int -g_str_compare(const void *x, const void *y) -{ - return strcmp(x, y); -} - -int -g_int_compare(const void *x, const void *y) -{ - if ( GPOINTER_TO_INT(x) < GPOINTER_TO_INT(y) ) - return -1; - else if ( GPOINTER_TO_INT(x) == GPOINTER_TO_INT(y) ) - return 0; - else - return -1; -} - -char * -e_strdup_strip(char *string) -{ - int i; - int length = 0; - int initial = 0; - for ( i = 0; string[i]; i++ ) { - if (initial == i && isspace(string[i])) { - initial ++; - } - if (!isspace(string[i])) { - length = i - initial + 1; - } - } - return g_strndup(string + initial, length); -} - -void -e_free_object_list (GList *list) -{ - GList *p; - - for (p = list; p != NULL; p = p->next) - gtk_object_unref (GTK_OBJECT (p->data)); - - g_list_free (list); -} - -void -e_free_string_list (GList *list) -{ - GList *p; - - for (p = list; p != NULL; p = p->next) - g_free (p->data); - - g_list_free (list); -} - -#define BUFF_SIZE 1024 - -char * -e_read_file(const char *filename) -{ - int fd; - char buffer[BUFF_SIZE]; - GList *list = NULL, *list_iterator; - GList *lengths = NULL, *lengths_iterator; - int length = 0; - int bytes; - char *ret_val; - - fd = open(filename, O_RDONLY); - if (fd == -1) - return NULL; - bytes = read(fd, buffer, BUFF_SIZE); - while (bytes) { - if (bytes > 0) { - list = g_list_prepend(list, g_strndup(buffer, bytes)); - lengths = g_list_prepend(lengths, GINT_TO_POINTER(bytes)); - length += bytes; - } else { - if (errno != EINTR) { - close(fd); - g_list_foreach(list, (GFunc) g_free, NULL); - g_list_free(list); - g_list_free(lengths); - return NULL; - } - } - bytes = read(fd, buffer, BUFF_SIZE); - } - ret_val = g_new(char, length + 1); - ret_val[length] = 0; - lengths_iterator = lengths; - list_iterator = list; - for ( ; list_iterator; list_iterator = list_iterator->next, lengths_iterator = lengths_iterator->next) { - int this_length = GPOINTER_TO_INT(lengths_iterator->data); - length -= this_length; - memcpy(ret_val + length, list_iterator->data, this_length); - } - close(fd); - g_list_foreach(list, (GFunc) g_free, NULL); - g_list_free(list); - g_list_free(lengths); - return ret_val; -} |