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85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* msgutils.h --- various and sundry
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*/
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XP_BEGIN_PROTOS
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/* Interface to FE_GetURL, which should never be called directly by anything
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else in libmsg. The "issafe" argument is TRUE if this is a URL which we
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consider very safe, and will never screw up or be screwed by any activity
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going on in the foreground. Be very very sure of yourself before ever
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passing TRUE to the "issafe" argument. */
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extern int msg_GetURL(MWContext* context, URL_Struct* url, XP_Bool issafe);
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/* Interface to XP_InterruptContext(), which should never be called directly
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by anything else in libmsg. The "safetoo" argument is TRUE if we really
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want to interrupt everything, even "safe" background streams. In most
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cases, it should be False.*/
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extern void msg_InterruptContext(MWContext* context, XP_Bool safetoo);
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extern int msg_GrowBuffer (uint32 desired_size,
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uint32 element_size, uint32 quantum,
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char **buffer, uint32 *size);
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extern int msg_LineBuffer (const char *net_buffer, int32 net_buffer_size,
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char **bufferP, uint32 *buffer_sizeP,
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uint32 *buffer_fpP,
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XP_Bool convert_newlines_p,
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int32 (*per_line_fn) (char *line, uint32
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line_length, void *closure),
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void *closure);
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extern int msg_ReBuffer (const char *net_buffer, int32 net_buffer_size,
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uint32 desired_buffer_size,
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char **bufferP, uint32 *buffer_sizeP,
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uint32 *buffer_fpP,
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int32 (*per_buffer_fn) (char *buffer,
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uint32 buffer_size,
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void *closure),
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void *closure);
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extern NET_StreamClass *msg_MakeRebufferingStream (NET_StreamClass *next,
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URL_Struct *url,
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MWContext *context);
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/* Given a string and a length, removes any "Re:" strings from the front.
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(If the length is not given, then XP_STRLEN() is used on the string.)
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It also deals with that "Re[2]:" thing that some mailers do.
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Returns TRUE if it made a change, FALSE otherwise.
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The string is not altered: the pointer to its head is merely advanced,
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and the length correspondingly decreased.
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*/
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extern XP_Bool msg_StripRE(const char **stringP, uint32 *lengthP);
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/*
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* Does in-place modification of input param to conform with son-of-1036 rules
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*/
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extern void msg_MakeLegalNewsgroupComponent (char *name);
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extern void MSG_SetPercentProgress(MWContext *context, int32 numerator, int32 denominator);
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XP_END_PROTOS
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