f5be7984b2
1999-09-01 bertrand <Bertrand.Guiheneuf@aful.org> * camel/camel-folder.c (_finalize): (_set_name): * camel/camel-mime-message.c (_finalize): * camel/camel-mime-part.c (_finalize): (_set_description): (_set_disposition): * camel/camel-service.c (_finalize): * camel/camel-stream-fs.c (_finalize): * camel/gmime-content-field.c: (gmime_content_field_construct_from_string): * camel/url-util.c (g_url_free): When using g_free (obj) don't test if obj != NULL g_free () already do that. Thanks to elerium for the feedback. 19 svn path=/trunk/; revision=1151
80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/* generic utilities for hash tables */
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/*
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*
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* Copyright (C) 1999 Bertrand Guiheneuf <Bertrand.Guiheneuf@aful.org> .
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#include "glib.h"
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#include "hash-table-utils.h"
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/*
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* free a (key/value) hash table pair.
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* to be called in a g_hash_table_foreach()
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* before g_hash_table_destroy().
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*/
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void
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g_hash_table_generic_free (gpointer key, gpointer value, gpointer user_data)
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{
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g_free (key);
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g_free (value);
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}
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/***/
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/* use these two funcs for case insensitive hash table */
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gint
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g_strcase_equal (gconstpointer a, gconstpointer b)
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{
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return (g_strcasecmp ((gchar *)a, (gchar *)b) == 0);
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}
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/* modified g_str_hash from glib/gstring.c
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because it would have been too slow to
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us g_strdown() on the string */
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/* a char* hash function from ASU */
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guint
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g_strcase_hash (gconstpointer v)
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{
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const char *s = (char*)v;
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const char *p;
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char c;
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guint h=0, g;
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for(p = s; *p != '\0'; p += 1) {
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c = isupper ((guchar)*p) ? tolower ((guchar)*p) : *p;
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h = ( h << 4 ) + c;
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if ( ( g = h & 0xf0000000 ) ) {
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h = h ^ (g >> 24);
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h = h ^ g;
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}
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}
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return h /* % M */;
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}
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/***/
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