MERGE NEW_PARSER branch into HEAD, fixed conflicts.

2000-04-20  NotZed  <NotZed@HelixCode.com>

	* MERGE NEW_PARSER branch into HEAD, fixed conflicts.

	* gmime-content-field.c (_print_parameter): Duh, removed again
	(@@#$@ cvs merge).

	* camel-mime-utils.c (header_content_type_is): Constify.
	(header_content_type_unref): Killed a couple warnings.

	* camel-folder.c (_init): Removed more log crap.

	* providers/Makefile.am (SUBDIRS): Removed nntp, pending fixes for
	summary changes.

	* providers/mbox/camel-mbox-folder.c (_get_message_by_number):
	Fixed for new summary interface.  Added a warning for using this
	broken api.
	(_get_message_by_uid): Fixed for message new with session
	vanishing.

svn path=/trunk/; revision=2531

1 files changed, 160 insertions, 0 deletions

diff --git a/camel/camel-mime-filter-save.c b/camel/camel-mime-filter-save.c
new file mode 100644
index 0000000000..b5b54a2ee6
--- /dev/null
+++ b/camel/camel-mime-filter-save.c
@@ -0,0 +1,160 @@
+/*
+ *  Copyright (C) 2000 Helix Code Inc.
+ *
+ *  Authors: Michael Zucchi <notzed@helixcode.com>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library 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 Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <string.h>
+#include <errno.h>
+
+#include "camel-mime-filter-save.h"
+
+static void camel_mime_filter_save_class_init (CamelMimeFilterSaveClass *klass);
+static void camel_mime_filter_save_init       (CamelMimeFilterSave *obj);
+
+static CamelMimeFilterClass *camel_mime_filter_save_parent;
+
+enum SIGNALS {
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+guint
+camel_mime_filter_save_get_type (void)
+{
+	static guint type = 0;
+	
+	if (!type) {
+		GtkTypeInfo type_info = {
+			"CamelMimeFilterSave",
+			sizeof (CamelMimeFilterSave),
+			sizeof (CamelMimeFilterSaveClass),
+			(GtkClassInitFunc) camel_mime_filter_save_class_init,
+			(GtkObjectInitFunc) camel_mime_filter_save_init,
+			(GtkArgSetFunc) NULL,
+			(GtkArgGetFunc) NULL
+		};
+		
+		type = gtk_type_unique (camel_mime_filter_get_type (), &type_info);
+	}
+	
+	return type;
+}
+
+static void
+finalise(GtkObject *o)
+{
+	CamelMimeFilterSave *f = (CamelMimeFilterSave *)o;
+
+	g_free(f->filename);
+	if (f->fd != -1) {
+		/* FIXME: what do we do with failed writes???? */
+		close(f->fd);
+	}
+
+	((GtkObjectClass *)camel_mime_filter_save_parent)->finalize (o);
+}
+
+static void
+reset(CamelMimeFilter *mf)
+{
+	CamelMimeFilterSave *f = (CamelMimeFilterSave *)mf;
+
+	/* i dunno, how do you 'reset' a file?  reopen it? do i care? */
+	if (f->fd != -1){
+		lseek(f->fd, 0, SEEK_SET);
+	}
+}
+
+/* all this code just to support this little trivial filter! */
+static void
+filter(CamelMimeFilter *mf, char *in, size_t len, size_t prespace, char **out, size_t *outlen, size_t *outprespace)
+{
+	CamelMimeFilterSave *f = (CamelMimeFilterSave *)mf;
+
+	if (f->fd != -1) {
+		/* FIXME: check return */
+		int outlen = write(f->fd, in, len);
+		if (outlen != len) {
+			g_warning("could not write to '%s': %s", f->filename?f->filename:"<descriptor>", strerror(errno));
+		}
+	}
+	*out = in;
+	*outlen = len;
+	*outprespace = prespace;
+}
+
+static void
+camel_mime_filter_save_class_init (CamelMimeFilterSaveClass *klass)
+{
+	GtkObjectClass *object_class = (GtkObjectClass *) klass;
+	CamelMimeFilterClass *filter_class = (CamelMimeFilterClass *) klass;
+
+	camel_mime_filter_save_parent = gtk_type_class (camel_mime_filter_get_type ());
+
+	object_class->finalize = finalise;
+
+	filter_class->reset = reset;
+	filter_class->filter = filter;
+
+	gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
+}
+
+static void
+camel_mime_filter_save_init (CamelMimeFilterSave *f)
+{
+	f->fd = -1;
+}
+
+/**
+ * camel_mime_filter_save_new:
+ *
+ * Create a new CamelMimeFilterSave object.
+ * 
+ * Return value: A new CamelMimeFilterSave widget.
+ **/
+CamelMimeFilterSave *
+camel_mime_filter_save_new (void)
+{
+	CamelMimeFilterSave *new = CAMEL_MIME_FILTER_SAVE ( gtk_type_new (camel_mime_filter_save_get_type ()));
+	return new;
+}
+
+CamelMimeFilterSave *
+camel_mime_filter_save_new_name (const char *name, int flags, int mode)
+{
+	CamelMimeFilterSave *new = NULL;
+
+	new = camel_mime_filter_save_new();
+	if (new) {
+		new->fd = open(name, flags, mode);
+		if (new->fd != -1) {
+			new->filename = g_strdup(name);
+		} else {
+			gtk_object_unref((GtkObject *)new);
+			new = NULL;
+		}
+	}
+	return new;
+}
+