eaa2814a05
2002-11-21 Jeffrey Stedfast <fejj@ximian.com> * camel-tcp-stream-ssl.c (stream_read): Use the new camel_operation_cancel_prfd() function to get the cancellation fd so we can poll on it for cancellation stuff. (stream_write): Same. 2002-11-22 Not Zed <NotZed@Ximian.com> * camel-operation.c (camel_operation_cancel_prfd): Implement, gets a nspr pr filedesc to poll/wait on (struct _CamelOperation): include a pr filedesc. svn path=/trunk/; revision=18894
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
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*
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* Authors: Michael Zucchi <NotZed@Ximian.com>
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*
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* Copyright 2001 Ximian, Inc. (www.ximian.com/)
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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 version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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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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#ifndef CAMEL_OPERATION_H
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#define CAMEL_OPERATION_H 1
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus }*/
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/* cancellation helper stuff, not yet finalised */
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typedef struct _CamelOperation CamelOperation;
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typedef void (*CamelOperationStatusFunc)(struct _CamelOperation *op, const char *what, int pc, void *data);
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enum _camel_operation_status_t {
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CAMEL_OPERATION_START = -1,
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CAMEL_OPERATION_END = -2,
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};
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/* main thread functions */
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CamelOperation *camel_operation_new(CamelOperationStatusFunc status, void *status_data);
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void camel_operation_ref(CamelOperation *cc);
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void camel_operation_unref(CamelOperation *cc);
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void camel_operation_reset(CamelOperation *cc);
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void camel_operation_cancel(CamelOperation *cc);
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/* subthread functions */
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void camel_operation_register(CamelOperation *cc);
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void camel_operation_unregister(CamelOperation *cc);
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/* called internally by camel, for the current thread */
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void camel_operation_cancel_block(CamelOperation *cc);
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void camel_operation_cancel_unblock(CamelOperation *cc);
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int camel_operation_cancel_check(CamelOperation *cc);
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int camel_operation_cancel_fd(CamelOperation *cc);
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#ifdef HAVE_NSS
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struct PRFileDesc *camel_operation_cancel_prfd(CamelOperation *cc);
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#endif
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/* return the registered operation for this thread, if there is one */
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CamelOperation *camel_operation_registered(void);
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void camel_operation_start(CamelOperation *cc, char *what, ...);
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void camel_operation_start_transient(CamelOperation *cc, char *what, ...);
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void camel_operation_progress(CamelOperation *cc, int pc);
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void camel_operation_progress_count(CamelOperation *cc, int sofar);
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void camel_operation_end(CamelOperation *cc);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* CAMEL_OPERATION_H */
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