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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* mime-content_field.c : mime content type field utilities */
/*
*
* Copyright (C) 1999 Bertrand Guiheneuf <Bertrand.Guiheneuf@inria.fr> .
*
* 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
*/
#include "gmime-content-field.h"
#include "gstring-util.h"
GMimeContentField *
gmime_content_field_new (GString *type, GString *subtype)
{
GMimeContentField *ct;
ct = g_new (GMimeContentField,1);
ct->type = type;
ct->subtype = subtype;
ct->parameters = g_hash_table_new(g_string_hash, g_string_equal_for_hash);
}
void
gmime_content_field_set_parameter(GMimeContentField *content_field, GString *attribute, GString *value)
{
gboolean attribute_exists;
GString *old_attribute;
GString *old_value;
attribute_exists = g_hash_table_lookup_extended (content_field->parameters,
attribute,
(gpointer *) &old_attribute,
(gpointer *) &old_value);
if (attribute_exists) {
g_string_assign(old_value, value->str);
g_string_free (value, TRUE);
g_string_free (attribute, TRUE);
} else
g_hash_table_insert (content_field->parameters, attribute, value);
}
static void
_print_parameter (gpointer name, gpointer value, gpointer user_data)
{
FILE *file = (FILE *)user_data;
fprintf (file, "; \n %s=%s", ((GString *)name)->str, ((GString *)value)->str);
}
/**
* gmime_content_field_write_to_file: write a mime content type to a file
* @content_field: content type object
* @file: file to write the content type field
*
*
**/
void
gmime_content_field_write_to_file(GMimeContentField *content_field, FILE *file)
{
g_assert(content_field);
if ((content_field->type) && ((content_field->type)->str)) {
fprintf (file, "Content-Type: %s", content_field->type->str);
if ((content_field->subtype) && ((content_field->subtype)->str)) {
fprintf (file, "/%s", content_field->subtype->str);
}
/* print all parameters */
g_hash_table_foreach (content_field->parameters, _print_parameter, file);
fprintf (file, "\n");
}
}
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