зеркало из https://github.com/mozilla/pjs.git
383 строки
8.6 KiB
C++
383 строки
8.6 KiB
C++
/* -*- 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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#include "rosetta.h"
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#include "msg.h"
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#include "errcode.h"
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#include "msgcflds.h"
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#include "prefapi.h"
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#include "ptrarray.h"
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extern "C" {
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extern int MK_OUT_OF_MEMORY;
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}
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MSG_CompositionFields::MSG_CompositionFields()
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{
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XP_Bool bReturnReceiptOn = FALSE;
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PREF_GetBoolPref("mail.request.return_receipt_on", &bReturnReceiptOn);
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PREF_GetIntPref("mail.request.return_receipt", &m_receiptType);
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SetReturnReceipt (bReturnReceiptOn);
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}
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MSG_CompositionFields::MSG_CompositionFields(MSG_CompositionFields* c)
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{
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int i;
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for (i=0 ; i<sizeof(m_headers) / sizeof(char*) ; i++) {
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if (c->m_headers[i]) {
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m_headers[i] = XP_STRDUP(c->m_headers[i]);
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}
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}
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if (c->m_body) {
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m_body = XP_STRDUP(c->m_body);
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}
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for (i=0 ; i<c->m_numforward ; i++) {
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AddForwardURL(c->m_forwardurl[i]);
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}
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for (i=0; i<sizeof(m_boolHeaders)/sizeof(XP_Bool) ; i++) {
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m_boolHeaders[i] = c->m_boolHeaders[i];
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}
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m_receiptType = c->m_receiptType;
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}
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MSG_CompositionFields::~MSG_CompositionFields()
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{
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int i;
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for (i=0 ; i<sizeof(m_headers) / sizeof(char*) ; i++) {
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FREEIF(m_headers[i]);
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}
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FREEIF(m_body);
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for (i=0 ; i<m_numforward ; i++) {
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delete [] m_forwardurl[i];
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}
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delete [] m_forwardurl;
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}
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int MSG_CompositionFields::SetNewsUrlHeader (const char *hostPort, XP_Bool xxx, const char *group)
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{
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// Here's where we allow URLs in the newsgroups: header
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int status = -1;
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if (hostPort && group) // must have a group
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{
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char *newsPostUrl = PR_smprintf ("%s://%s/", HG71654 "news", hostPort);
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if (newsPostUrl)
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{
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SetHeader (MSG_NEWSPOSTURL_HEADER_MASK, newsPostUrl);
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XP_FREE(newsPostUrl);
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status = 0; // we succeeded, no need to keep looking at this header
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}
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else
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status = MK_OUT_OF_MEMORY;
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}
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return status;
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}
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int MSG_CompositionFields::ParseNewsgroupsForUrls (const char *value)
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{
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int status = 0;
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#ifdef MOZ_MAIL_NEWS
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// Here we pull apart the comma-separated header value and look for news
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// URLs. We'll use the URL to set the newspost URL to determine the host
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msg_StringArray values (TRUE /*owns memory for strings*/);
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values.ImportTokenList (value);
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for (int i = 0; i < values.GetSize(); i++)
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{
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const char *singleValue = values.GetAt(i);
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if (NEWS_TYPE_URL == NET_URL_Type (singleValue))
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{
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char *hostPort, *group, *id, *data;
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XP_Bool xxx;
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if (0 == NET_parse_news_url (value, &hostPort, &xxx, &group, &id, &data))
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{
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status = SetNewsUrlHeader (hostPort, xxx, group);
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if (status == 0)
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{
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values.RemoveAt(i); // Remove the URL spec for this group
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values.Add (group); // Add in the plain old group name
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}
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FREEIF (hostPort);
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FREEIF (group);
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FREEIF (id);
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FREEIF (data);
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}
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}
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}
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char *newValue = values.ExportTokenList ();
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if (newValue)
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{
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status = SetHeader (MSG_NEWSGROUPS_HEADER_MASK, newValue);
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XP_FREE(newValue);
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}
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#endif /* MOZ_MAIL_NEWS */
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return status;
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}
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int
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MSG_CompositionFields::SetHeader(MSG_HEADER_SET header, const char* value)
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{
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int status = 0;
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// Since colon is not a legal character in a newsgroup name under son-of-1036
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// we're assuming that such a header contains a URL, and we should parse it out
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// to infer the news server.
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if (value && MSG_NEWSGROUPS_HEADER_MASK == header && XP_STRCHR(value, ':'))
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return ParseNewsgroupsForUrls (value);
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int i = DecodeHeader(header);
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if (i >= 0)
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{
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char* old = m_headers[i]; // Done with careful paranoia, in case the
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// value given is the old value (or worse,
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// a substring of the old value, as does
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// happen here and there.)
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if (value != old)
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{
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if (value)
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{
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m_headers[i] = XP_STRDUP(value);
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if (!m_headers[i])
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status = MK_OUT_OF_MEMORY;
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}
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else
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m_headers[i] = NULL;
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FREEIF(old);
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}
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}
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return status;
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}
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extern "C"const char* MSG_GetCompFieldsHeader(MSG_CompositionFields *fields,
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MSG_HEADER_SET header)
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{
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return fields->GetHeader(header);
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}
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const char*
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MSG_CompositionFields::GetHeader(MSG_HEADER_SET header)
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{
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int i = DecodeHeader(header);
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if (i >= 0) {
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return m_headers[i] ? m_headers[i] : "";
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}
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return NULL;
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}
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int
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MSG_CompositionFields::SetBoolHeader(MSG_BOOL_HEADER_SET header, XP_Bool bValue)
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{
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int status = 0;
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XP_ASSERT ((int) header >= (int) MSG_RETURN_RECEIPT_BOOL_HEADER_MASK &&
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(int) header < (int) MSG_LAST_BOOL_HEADER_MASK);
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if ( (int) header < (int) MSG_RETURN_RECEIPT_BOOL_HEADER_MASK ||
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(int) header >= (int) MSG_LAST_BOOL_HEADER_MASK )
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return -1;
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m_boolHeaders[header] = bValue;
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return status;
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}
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XP_Bool
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MSG_CompositionFields::GetBoolHeader(MSG_BOOL_HEADER_SET header)
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{
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XP_ASSERT ((int) header >= (int) MSG_RETURN_RECEIPT_BOOL_HEADER_MASK &&
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(int) header < (int) MSG_LAST_BOOL_HEADER_MASK);
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if ( (int) header < (int) MSG_RETURN_RECEIPT_BOOL_HEADER_MASK ||
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(int) header >= (int) MSG_LAST_BOOL_HEADER_MASK )
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return FALSE;
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return m_boolHeaders[header];
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}
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int
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MSG_CompositionFields::SetBody(const char* value)
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{
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FREEIF(m_body);
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if (value) {
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m_body = XP_STRDUP(value);
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if (!m_body) return MK_OUT_OF_MEMORY;
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}
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return 0;
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}
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const char*
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MSG_CompositionFields::GetBody()
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{
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return m_body ? m_body : "";
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}
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int
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MSG_CompositionFields::AppendBody(const char* value)
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{
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if (!value || !*value) return 0;
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if (!m_body) {
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return SetBody(value);
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} else {
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char* tmp = (char*) XP_ALLOC(XP_STRLEN(m_body) + XP_STRLEN(value) + 1);
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if (tmp) {
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XP_STRCPY(tmp, m_body);
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XP_STRCAT(tmp, value);
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XP_FREE(m_body);
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m_body = tmp;
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} else {
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return MK_OUT_OF_MEMORY;
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}
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}
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return 0;
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}
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int
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MSG_CompositionFields::DecodeHeader(MSG_HEADER_SET header)
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{
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int result;
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switch(header) {
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case MSG_FROM_HEADER_MASK:
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result = 0;
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break;
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case MSG_REPLY_TO_HEADER_MASK:
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result = 1;
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break;
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case MSG_TO_HEADER_MASK:
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result = 2;
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break;
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case MSG_CC_HEADER_MASK:
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result = 3;
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break;
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case MSG_BCC_HEADER_MASK:
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result = 4;
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break;
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case MSG_FCC_HEADER_MASK:
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result = 5;
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break;
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case MSG_NEWSGROUPS_HEADER_MASK:
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result = 6;
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break;
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case MSG_FOLLOWUP_TO_HEADER_MASK:
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result = 7;
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break;
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case MSG_SUBJECT_HEADER_MASK:
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result = 8;
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break;
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case MSG_ATTACHMENTS_HEADER_MASK:
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result = 9;
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break;
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case MSG_ORGANIZATION_HEADER_MASK:
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result = 10;
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break;
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case MSG_REFERENCES_HEADER_MASK:
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result = 11;
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break;
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case MSG_OTHERRANDOMHEADERS_HEADER_MASK:
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result = 12;
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break;
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case MSG_NEWSPOSTURL_HEADER_MASK:
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result = 13;
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break;
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case MSG_PRIORITY_HEADER_MASK:
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result = 14;
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break;
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case MSG_NEWS_FCC_HEADER_MASK:
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result = 15;
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break;
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case MSG_MESSAGE_ENCODING_HEADER_MASK:
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result = 16;
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break;
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case MSG_CHARACTER_SET_HEADER_MASK:
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result = 17;
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break;
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case MSG_MESSAGE_ID_HEADER_MASK:
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result = 18;
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break;
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case MSG_NEWS_BCC_HEADER_MASK:
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result = 19;
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break;
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case MSG_HTML_PART_HEADER_MASK:
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result = 20;
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break;
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case MSG_DEFAULTBODY_HEADER_MASK:
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result = 21;
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break;
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case MSG_X_TEMPLATE_HEADER_MASK:
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result = 22;
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break;
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default:
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XP_ASSERT(0);
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result = -1;
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break;
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}
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XP_ASSERT(result < sizeof(m_headers) / sizeof(char*));
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return result;
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}
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int
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MSG_CompositionFields::AddForwardURL(const char* url)
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{
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XP_ASSERT(url && *url);
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if (!url || !*url) return -1;
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if (m_numforward >= m_maxforward) {
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m_maxforward += 10;
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char** tmp = new char* [m_maxforward];
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if (!tmp) return MK_OUT_OF_MEMORY;
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for (int32 i=0 ; i<m_numforward ; i++) {
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tmp[i] = m_forwardurl[i];
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}
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delete [] m_forwardurl;
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m_forwardurl = tmp;
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}
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m_forwardurl[m_numforward] = new char[XP_STRLEN(url) + 1];
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if (!m_forwardurl[m_numforward]) return MK_OUT_OF_MEMORY;
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XP_STRCPY(m_forwardurl[m_numforward], url);
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m_numforward++;
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return 0;
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}
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int32
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MSG_CompositionFields::GetNumForwardURL()
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{
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return m_numforward;
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}
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const char*
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MSG_CompositionFields::GetForwardURL(int32 which)
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{
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XP_ASSERT(which >= 0 && which < m_numforward);
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if (which >= 0 && which < m_numforward) {
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return m_forwardurl[which];
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}
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return NULL;
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}
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