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author | NotZed <NotZed@HelixCode.com> | 2000-04-21 07:48:45 +0800 |
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committer | Michael Zucci <zucchi@src.gnome.org> | 2000-04-21 07:48:45 +0800 |
commit | 383f245d39b8b806a4b6ce4dea7b0ab7f1658450 (patch) | |
tree | b6447bbcd6bd8c4b31582a343ce062e8d2c548c4 /camel/camel-mime-filter-save.c | |
parent | 6b5b1f6de926a4c9dec95dbd55ae53a5b30fb6a5 (diff) | |
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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
Diffstat (limited to 'camel/camel-mime-filter-save.c')
-rw-r--r-- | camel/camel-mime-filter-save.c | 160 |
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; +} + |