コード例 #1
0
 bool Equals(BloatEntry* const& aA, BloatEntry* const& aB) const {
   return PL_strcmp(aA->GetClassName(), aB->GetClassName()) == 0;
 }
コード例 #2
0
ファイル: nsMsgSendPart.cpp プロジェクト: rn10950/RetroZilla
int 
nsMsgSendPart::Write()
{
  int     status = 0;
  char    *separator = nsnull;
  PRBool  needToWriteCRLFAfterEncodedBody  = PR_FALSE;

#define PUSHLEN(str, length)                  \
  do {                            \
    status = mime_write_message_body(m_state, str, length); \
    if (status < 0) goto FAIL;                \
  } while (0)                         \

#define PUSH(str) PUSHLEN(str, PL_strlen(str))

  // rhp: Suppress the output of parts that are empty!
  if ( (m_parent) &&
       (m_numchildren == 0) &&
       ( (!m_buffer) || (!*m_buffer) ) &&
       (!m_filespec) &&
       (!m_mainpart) )
    return SKIP_EMPTY_PART;

  if (m_mainpart && m_type && PL_strcmp(m_type, TEXT_HTML) == 0) 
  {     
    if (m_filespec) 
    {
      // The "insert HTML links" code requires a memory buffer,
      // so read the file into memory.
      NS_ASSERTION(m_buffer == nsnull, "not-null buffer");
      PRInt32           length = 0;
      
      if (m_filespec->Valid())
        length = m_filespec->GetFileSize();
      
      m_buffer = (char *) PR_Malloc(sizeof(char) * (length + 1));
      if (m_buffer) 
      {
        nsInputFileStream file(*m_filespec);
        if (file.is_open()) 
        {
          length = file.read(m_buffer, length);
          file.close();
          m_buffer[length] = '\0';
        }
        else 
          PR_Free(m_buffer);
      }
    }
  }
  
  if (m_parent && m_parent->m_type &&
        !PL_strcasecmp(m_parent->m_type, MULTIPART_DIGEST) &&
        m_type &&
        (!PL_strcasecmp(m_type, MESSAGE_RFC822) ||
        !PL_strcasecmp(m_type, MESSAGE_NEWS))) 
  {
    // If we're in a multipart/digest, and this document is of type
    // message/rfc822, then it's appropriate to emit no headers.
    //
  }
  else 
  {
    char *message_headers = 0;
    char *content_headers = 0;
    char *content_type_header = 0;
    status = divide_content_headers(m_other,
                                    &message_headers,
                                    &content_headers,
                                    &content_type_header);
    if (status < 0)
      goto FAIL;
    
      /* First, write out all of the headers that refer to the message
      itself (From, Subject, MIME-Version, etc.)
    */
    if (message_headers) 
    {
      PUSH(message_headers);
      PR_Free(message_headers);
      message_headers = 0;
    }

    /* Now allow the crypto library to (potentially) insert some text
       (it may want to wrap the body in an envelope.)           */
    if (!m_parent) {
      status = m_state->BeginCryptoEncapsulation();
      if (status < 0) goto FAIL;
    }
          
    /* Now make sure there's a Content-Type header.
    */
    if (!content_type_header) 
    {
      NS_ASSERTION(m_type && *m_type, "null ptr");
      PRBool needsCharset = mime_type_needs_charset(m_type ? m_type : TEXT_PLAIN);
      if (needsCharset) 
      {
        content_type_header = PR_smprintf("Content-Type: %s; charset=%s" CRLF,
                                          (m_type ? m_type : TEXT_PLAIN), m_charset_name);
      }
      else
        content_type_header = PR_smprintf("Content-Type: %s" CRLF,
                                          (m_type ? m_type : TEXT_PLAIN));
      if (!content_type_header) 
      {
        if (content_headers)
          PR_Free(content_headers);
        status = NS_ERROR_OUT_OF_MEMORY;
        goto FAIL;
      }
    }
    
    /* If this is a compound object, tack a boundary string onto the
    Content-Type header. this
    */
    if (m_numchildren > 0)
    {
      int L;
      char *ct2;
      NS_ASSERTION(m_type, "null ptr");

      if (!separator)
      {
        separator = mime_make_separator("");
        if (!separator)
        {
          status = NS_ERROR_OUT_OF_MEMORY;
          goto FAIL;
        }
      }

      L = PL_strlen(content_type_header);
      
      if (content_type_header[L-1] == nsCRT::LF)
        content_type_header[--L] = 0;
      if (content_type_header[L-1] == nsCRT::CR)
        content_type_header[--L] = 0;
      
      ct2 = PR_smprintf("%s;\r\n boundary=\"%s\"" CRLF, content_type_header, separator);
      PR_Free(content_type_header);
      if (!ct2) 
      {
        if (content_headers)
          PR_Free(content_headers);
        status = NS_ERROR_OUT_OF_MEMORY;
        goto FAIL;
      }
      
      content_type_header = ct2;
    }
    
    // Now write out the Content-Type header...
    NS_ASSERTION(content_type_header && *content_type_header, "null ptr");
    PUSH(content_type_header);
    PR_Free(content_type_header);
    content_type_header = 0;
    
    /* ...followed by all of the other headers that refer to the body of
    the message (Content-Transfer-Encoding, Content-Dispositon, etc.)
    */
    if (content_headers) 
    {
      PUSH(content_headers);
      PR_Free(content_headers);
      content_headers = 0;
    }
  }

  PUSH(CRLF);         // A blank line, to mark the end of headers.

  m_firstBlock = PR_TRUE;
  /* only convert if we need to tag charset */
  m_needIntlConversion = mime_type_needs_charset(m_type);
  
  if (m_buffer) 
  {
    status = PushBody(m_buffer, PL_strlen(m_buffer));
    if (status < 0)
      goto FAIL;
  }
  else if (m_filespec) 
  {
    nsInputFileStream   myStream(*m_filespec);

    if (!myStream.is_open())
    {
      // mysteriously disappearing?
      nsCOMPtr<nsIMsgSendReport> sendReport;
      m_state->GetSendReport(getter_AddRefs(sendReport));
      if (sendReport)
      {
        nsAutoString error_msg;
        nsAutoString path;
        NS_CopyNativeToUnicode(
          nsDependentCString(m_filespec->GetNativePathCString()), path);
        nsMsgBuildErrorMessageByID(NS_MSG_UNABLE_TO_OPEN_TMP_FILE, error_msg, &path, nsnull);
        sendReport->SetMessage(nsIMsgSendReport::process_Current, error_msg.get(), PR_FALSE);
      }
      status = NS_MSG_UNABLE_TO_OPEN_TMP_FILE;
      goto FAIL;
    }
    /* Kludge to avoid having to allocate memory on the toy computers... */
    if (!mime_mailto_stream_read_buffer) 
    {
      mime_mailto_stream_read_buffer = (char *) PR_Malloc(MIME_BUFFER_SIZE);
      if (!mime_mailto_stream_read_buffer) 
      {
        status = NS_ERROR_OUT_OF_MEMORY;
        goto FAIL;
      }
    }

    char    *buffer = mime_mailto_stream_read_buffer;
    if (m_strip_sensitive_headers) 
    {
      // We are attaching a message, so we should be careful to
      // strip out certain sensitive internal header fields.
      PRBool skipping = PR_FALSE;

      while (1) 
      {
        char *line;

        if (myStream.eof())
          line = nsnull;
        else
        {
          buffer[0] = '\0';
          myStream.readline(buffer, MIME_BUFFER_SIZE-3);
          line = buffer;
        }
      
        if (!line)
          break;  /* EOF */
        
        if (skipping) {
          if (*line == ' ' || *line == '\t')
            continue;
          else
            skipping = PR_FALSE;
        }
        
        int hdrLen = PL_strlen(buffer);
        if ((hdrLen < 2) || (buffer[hdrLen-2] != nsCRT::CR)) { // if the line doesn't end with CRLF,
          // ... make it end with CRLF.
          if ( (hdrLen == 0) || ((buffer[hdrLen-1] != nsCRT::CR) && (buffer[hdrLen-1] != nsCRT::LF)) )
            hdrLen++;
          buffer[hdrLen-1] = '\015';
          buffer[hdrLen] = '\012';
          buffer[hdrLen+1] = '\0';
        }
        
        if (!PL_strncasecmp(line, "From -", 6) ||
            !PL_strncasecmp(line, "BCC:", 4) ||
            !PL_strncasecmp(line, "FCC:", 4) ||
            !PL_strncasecmp(line, CONTENT_LENGTH ":", CONTENT_LENGTH_LEN+1) ||
            !PL_strncasecmp(line, "Lines:", 6) ||
            !PL_strncasecmp(line, "Status:", 7) ||
            !PL_strncasecmp(line, X_MOZILLA_STATUS ":", X_MOZILLA_STATUS_LEN+1) ||
            !PL_strncasecmp(line, X_MOZILLA_STATUS2 ":", X_MOZILLA_STATUS2_LEN+1) ||
            !PL_strncasecmp(line, X_MOZILLA_DRAFT_INFO ":", X_MOZILLA_DRAFT_INFO_LEN+1) ||
            !PL_strncasecmp(line, X_MOZILLA_NEWSHOST ":", X_MOZILLA_NEWSHOST_LEN+1) ||
            !PL_strncasecmp(line, X_UIDL ":", X_UIDL_LEN+1) ||
            !PL_strncasecmp(line, "X-VM-", 5)) /* hi Kyle */
        {
          skipping = PR_TRUE;
          continue;
        }
        
        PUSH(line);
        
        if (*line == nsCRT::CR || *line == nsCRT::LF) {
          break;  // Now can do normal reads for the body.
        }
      }
    }
        
    while (!myStream.eof()) 
    {
      if ((status = myStream.read(buffer, MIME_BUFFER_SIZE)) < 0)
      {  
        nsCOMPtr<nsIMsgSendReport> sendReport;
        m_state->GetSendReport(getter_AddRefs(sendReport));
        if (sendReport)
        {
          nsAutoString error_msg;
          nsAutoString path;
          NS_CopyNativeToUnicode(nsDependentCString(m_filespec->GetNativePathCString()), path);
          nsMsgBuildErrorMessageByID(NS_MSG_UNABLE_TO_OPEN_FILE, error_msg, &path, nsnull);
          sendReport->SetMessage(nsIMsgSendReport::process_Current, error_msg.get(), PR_FALSE);
          status = NS_MSG_UNABLE_TO_OPEN_FILE;
          goto FAIL;
        }
      }
      status = PushBody(buffer, status);
      if (status < 0)
        goto FAIL;
    }
  }
  
  if (m_encoder_data) 
  {
    status = MIME_EncoderDestroy(m_encoder_data, PR_FALSE);
    m_encoder_data = nsnull;
    needToWriteCRLFAfterEncodedBody = !m_parent;
    if (status < 0)
      goto FAIL;
  }
  
  // 
  // Ok, from here we loop and drive the the output of all children 
  // for this message.
  //
  if (m_numchildren > 0) 
  {
    PRBool  writeSeparator = PR_TRUE;

    for (int i = 0 ; i < m_numchildren ; i ++) 
    {
      if (writeSeparator)
      {
        PUSH(CRLF);
        PUSH("--");

        PUSH(separator);
        PUSH(CRLF);
      }

      status = m_children[i]->Write();
      if (status < 0)
        goto FAIL;

      if (status == SKIP_EMPTY_PART)
        writeSeparator = PR_FALSE;
      else
        writeSeparator = PR_TRUE;
    }

    PUSH(CRLF);
    PUSH("--");
    PUSH(separator);
    PUSH("--");
    PUSH(CRLF);
  }
  else if (needToWriteCRLFAfterEncodedBody)
    PUSH(CRLF);
  
FAIL:
  PR_FREEIF(separator);
  return status;
}