/* Returns a string consisting of a Content-Type header, and a boundary
string, suitable for moving from the header block, down into the body
of a multipart object. The boundary itself is also returned (so that
the caller knows what to write to close it off.)
*/
static int
make_multipart_signed_header_string(bool outer_p,
char **header_return,
char **boundary_return)
{
*header_return = 0;
*boundary_return = mime_make_separator("ms");
nsCOMPtr<nsIStringBundleService> bundleSvc =
mozilla::services::GetStringBundleService();
NS_ENSURE_TRUE(bundleSvc, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIStringBundle> sMIMEBundle;
nsString crypto_multipart_blurb;
bundleSvc->CreateBundle(SMIME_STRBUNDLE_URL, getter_AddRefs(sMIMEBundle));
if (!sMIMEBundle)
return NS_ERROR_FAILURE;
if (!*boundary_return)
return NS_ERROR_OUT_OF_MEMORY;
if (outer_p) {
sMIMEBundle->GetStringFromName(NS_LITERAL_STRING("mime_multipartSignedBlurb").get(),
getter_Copies(crypto_multipart_blurb));
}
NS_ConvertUTF16toUTF8 multipart_blurb_utf8(crypto_multipart_blurb);
*header_return = PR_smprintf(
"Content-Type: " MULTIPART_SIGNED "; "
"protocol=\"" APPLICATION_PKCS7_SIGNATURE "\"; "
"micalg=" PARAM_MICALG_SHA1 "; "
"boundary=\"%s\"" CRLF
CRLF
"%s%s"
"--%s" CRLF,
*boundary_return,
(crypto_multipart_blurb.IsEmpty() ? "" : multipart_blurb_utf8.get()),
(crypto_multipart_blurb.IsEmpty() ? "" : CRLF CRLF),
*boundary_return);
if (!*header_return) {
PR_Free(*boundary_return);
*boundary_return = 0;
return NS_ERROR_OUT_OF_MEMORY;
}
return 0;
}
nsresult
nsMsgAttachmentHandler::ConvertToAppleEncoding(const nsCString &aFileURI,
const nsCString &aFilePath,
nsILocalFileMac *aSourceFile)
{
// convert the apple file to AppleDouble first, and then patch the
// address in the url.
//We need to retrieve the file type and creator...
char fileInfo[32];
OSType type, creator;
nsresult rv = aSourceFile->GetFileType(&type);
if (NS_FAILED(rv))
return false;
PR_snprintf(fileInfo, sizeof(fileInfo), "%X", type);
m_xMacType = fileInfo;
rv = aSourceFile->GetFileCreator(&creator);
if (NS_FAILED(rv))
return false;
PR_snprintf(fileInfo, sizeof(fileInfo), "%X", creator);
m_xMacCreator = fileInfo;
FSRef fsRef;
aSourceFile->GetFSRef(&fsRef);
bool sendResourceFork = HasResourceFork(&fsRef);
// if we have a resource fork, check the filename extension, maybe we don't need the resource fork!
if (sendResourceFork)
{
nsCOMPtr<nsIURL> fileUrl(do_CreateInstance(NS_STANDARDURL_CONTRACTID));
if (fileUrl)
{
rv = fileUrl->SetSpec(aFileURI);
if (NS_SUCCEEDED(rv))
{
nsCAutoString ext;
rv = fileUrl->GetFileExtension(ext);
if (NS_SUCCEEDED(rv) && !ext.IsEmpty())
{
sendResourceFork =
PL_strcasecmp(ext.get(), "TXT") &&
PL_strcasecmp(ext.get(), "JPG") &&
PL_strcasecmp(ext.get(), "GIF") &&
PL_strcasecmp(ext.get(), "TIF") &&
PL_strcasecmp(ext.get(), "HTM") &&
PL_strcasecmp(ext.get(), "HTML") &&
PL_strcasecmp(ext.get(), "ART") &&
PL_strcasecmp(ext.get(), "XUL") &&
PL_strcasecmp(ext.get(), "XML") &&
PL_strcasecmp(ext.get(), "CSS") &&
PL_strcasecmp(ext.get(), "JS");
}
}
}
}
// Only use appledouble if we aren't uuencoding.
if( sendResourceFork )
{
char *separator;
separator = mime_make_separator("ad");
if (!separator)
return NS_ERROR_OUT_OF_MEMORY;
nsCOMPtr <nsIFile> tmpFile;
nsresult rv = nsMsgCreateTempFile("appledouble", getter_AddRefs(tmpFile));
if (NS_SUCCEEDED(rv))
mEncodedWorkingFile = do_QueryInterface(tmpFile);
if (!mEncodedWorkingFile)
{
PR_FREEIF(separator);
return NS_ERROR_OUT_OF_MEMORY;
}
//
// RICHIE_MAC - ok, here's the deal, we have a file that we need
// to encode in appledouble encoding for the resource fork and put that
// into the mEncodedWorkingFile location. Then, we need to patch the new file
// spec into the array and send this as part of the 2 part appledouble/mime
// encoded mime part.
//
AppleDoubleEncodeObject *obj = new (AppleDoubleEncodeObject);
if (obj == NULL)
{
mEncodedWorkingFile = nsnull;
PR_FREEIF(separator);
return NS_ERROR_OUT_OF_MEMORY;
}
rv = MsgGetFileStream(mEncodedWorkingFile, getter_AddRefs(obj->fileStream));
if (NS_FAILED(rv) || !obj->fileStream)
{
PR_FREEIF(separator);
delete obj;
return NS_ERROR_OUT_OF_MEMORY;
}
PRInt32 bSize = AD_WORKING_BUFF_SIZE;
char *working_buff = nsnull;
while (!working_buff && (bSize >= 512))
{
working_buff = (char *)PR_CALLOC(bSize);
if (!working_buff)
bSize /= 2;
}
if (!working_buff)
{
PR_FREEIF(separator);
delete obj;
return NS_ERROR_OUT_OF_MEMORY;
}
obj->buff = working_buff;
obj->s_buff = bSize;
//
// Setup all the need information on the apple double encoder.
//
ap_encode_init(&(obj->ap_encode_obj), aFilePath.get(), separator);
PRInt32 count;
nsresult status = noErr;
m_size = 0;
while (status == noErr)
{
status = ap_encode_next(&(obj->ap_encode_obj), obj->buff, bSize, &count);
if (status == noErr || status == errDone)
{
//
// we got the encode data, so call the next stream to write it to the disk.
//
PRUint32 bytesWritten;
obj->fileStream->Write(obj->buff, count, &bytesWritten);
if (bytesWritten != (PRUint32) count)
status = NS_MSG_ERROR_WRITING_FILE;
}
}
ap_encode_end(&(obj->ap_encode_obj), (status >= 0)); // if this is true, ok, false abort
if (obj->fileStream)
obj->fileStream->Close();
PR_FREEIF(obj->buff); /* free the working buff. */
PR_FREEIF(obj);
nsCOMPtr <nsIURI> fileURI;
NS_NewFileURI(getter_AddRefs(fileURI), mEncodedWorkingFile);
nsCOMPtr<nsIFileURL> theFileURL = do_QueryInterface(fileURI, &rv);
NS_ENSURE_SUCCESS(rv,rv);
nsCString newURLSpec;
NS_ENSURE_SUCCESS(rv, rv);
fileURI->GetSpec(newURLSpec);
if (newURLSpec.IsEmpty())
{
PR_FREEIF(separator);
return NS_ERROR_OUT_OF_MEMORY;
}
if (NS_FAILED(nsMsgNewURL(getter_AddRefs(mURL), newURLSpec.get())))
{
PR_FREEIF(separator);
return NS_ERROR_OUT_OF_MEMORY;
}
// Now after conversion, also patch the types.
char tmp[128];
PR_snprintf(tmp, sizeof(tmp), MULTIPART_APPLEDOUBLE ";\r\n boundary=\"%s\"", separator);
PR_FREEIF(separator);
m_type = tmp;
}
else
{
if ( sendResourceFork )
{
// For now, just do the encoding, but in the old world we would ask the
// user about doing this conversion
printf("...we could ask the user about this conversion, but for now, nahh..\n");
}
bool useDefault;
char *macType, *macEncoding;
if (m_type.IsEmpty() || m_type.LowerCaseEqualsLiteral(TEXT_PLAIN))
{
# define TEXT_TYPE 0x54455854 /* the characters 'T' 'E' 'X' 'T' */
# define text_TYPE 0x74657874 /* the characters 't' 'e' 'x' 't' */
if (type != TEXT_TYPE && type != text_TYPE)
{
MacGetFileType(aSourceFile, &useDefault, &macType, &macEncoding);
m_type = macType;
}
}
// don't bother to set the types if we failed in getting the file info.
}
return NS_OK;
}
int
nsMsgSendPart::Write()
{
int status = 0;
char *separator = nsnull;
bool needToWriteCRLFAfterEncodedBody = 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_file) &&
(!m_mainpart) )
return SKIP_EMPTY_PART;
if (m_mainpart && m_type && PL_strcmp(m_type, TEXT_HTML) == 0)
{
if (m_file)
{
// 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;
PRInt64 fileSize;
if (NS_SUCCEEDED(m_file->GetFileSize(&fileSize)))
length = fileSize;
m_buffer = (char *) PR_Malloc(sizeof(char) * (length + 1));
if (m_buffer)
{
nsCOMPtr<nsIInputStream> inputFile;
nsresult rv = NS_NewLocalFileInputStream(getter_AddRefs(inputFile), m_file);
if (NS_SUCCEEDED(rv))
{
PRUint32 bytesRead;
rv = inputFile->Read(m_buffer, length, &bytesRead);
inputFile->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");
bool 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] == '\n')
content_type_header[--L] = 0;
if (content_type_header[L-1] == '\r')
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 = 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_file)
{
nsCOMPtr<nsIInputStream> inputStream;
nsresult rv = NS_NewLocalFileInputStream(getter_AddRefs(inputStream), m_file);
if (NS_FAILED(rv))
{
// mysteriously disappearing?
nsCOMPtr<nsIMsgSendReport> sendReport;
m_state->GetSendReport(getter_AddRefs(sendReport));
if (sendReport)
{
nsAutoString error_msg;
nsMsgBuildMessageWithTmpFile(m_file, error_msg);
sendReport->SetMessage(nsIMsgSendReport::process_Current, error_msg.get(), false);
}
status = NS_MSG_UNABLE_TO_OPEN_TMP_FILE;
goto FAIL;
}
nsCString curLine;
bool more = true;
/* 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.
bool skipping = false;
nsLineBuffer<char> *lineBuffer;
rv = NS_InitLineBuffer(&lineBuffer);
NS_ENSURE_SUCCESS(rv, rv);
while (more)
{
// NS_ReadLine doesn't return line termination chars.
rv = NS_ReadLine(inputStream.get(), lineBuffer, curLine, &more);
curLine.Append(CRLF);
char *line = (char *) curLine.get();
if (skipping) {
if (*line == ' ' || *line == '\t')
continue;
else
skipping = false;
}
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 = true;
continue;
}
PUSH(line);
if (curLine.Length() == 2) {
nsCOMPtr <nsISeekableStream> seekableStream = do_QueryInterface(inputStream);
// seek back the amount of data left in the line buffer...
seekableStream->Seek(nsISeekableStream::NS_SEEK_CUR, lineBuffer->start - lineBuffer->end);
break; // Now can do normal reads for the body.
}
}
PR_Free(lineBuffer);
}
while (status >= 0)
{
PRUint32 bytesRead;
nsresult rv = inputStream->Read(buffer, MIME_BUFFER_SIZE, &bytesRead);
if (NS_FAILED(rv))
{
nsCOMPtr<nsIMsgSendReport> sendReport;
m_state->GetSendReport(getter_AddRefs(sendReport));
if (sendReport)
{
nsAutoString error_msg;
nsMsgBuildMessageWithFile(m_file, error_msg);
sendReport->SetMessage(nsIMsgSendReport::process_Current, error_msg.get(), false);
status = NS_MSG_UNABLE_TO_OPEN_FILE;
goto FAIL;
}
}
status = PushBody(buffer, bytesRead);
if (status < 0)
goto FAIL;
if (bytesRead < MIME_BUFFER_SIZE)
break;
}
}
if (m_encoder_data)
{
status = MIME_EncoderDestroy(m_encoder_data, 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)
{
bool writeSeparator = 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 = false;
else
writeSeparator = true;
}
PUSH(CRLF);
PUSH("--");
PUSH(separator);
PUSH("--");
PUSH(CRLF);
}
else if (needToWriteCRLFAfterEncodedBody)
PUSH(CRLF);
FAIL:
PR_FREEIF(separator);
return status;
}
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;
}
