/usr/include/thunderbird-11.0.1/nsMsgBodyHandler.h is in thunderbird-dev 11.0.1+build1-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | #ifndef __nsMsgBodyHandler_h
#define __nsMsgBodyHandler_h
#include "nsIMsgSearchScopeTerm.h"
#include "nsILineInputStream.h"
#include "nsIMsgDatabase.h"
//---------------------------------------------------------------------------
// nsMsgBodyHandler: used to retrieve lines from POP and IMAP offline messages.
// This is a helper class used by nsMsgSearchTerm::MatchBody
//---------------------------------------------------------------------------
class nsMsgBodyHandler
{
public:
nsMsgBodyHandler (nsIMsgSearchScopeTerm *,
PRUint32 length,
nsIMsgDBHdr * msg,
nsIMsgDatabase * db);
// we can also create a body handler when doing arbitrary header
// filtering...we need the list of headers and the header size as well
// if we are doing filtering...if ForFilters is false, headers and
// headersSize is ignored!!!
nsMsgBodyHandler (nsIMsgSearchScopeTerm *,
PRUint32 length, nsIMsgDBHdr * msg, nsIMsgDatabase * db,
const char * headers /* NULL terminated list of headers */,
PRUint32 headersSize, bool ForFilters);
virtual ~nsMsgBodyHandler();
// returns next message line in buf
PRInt32 GetNextLine(nsCString &buf);
// Transformations
void SetStripHtml (bool strip) { m_stripHtml = strip; }
void SetStripHeaders (bool strip) { m_stripHeaders = strip; }
protected:
void Initialize(); // common initialization code
// filter related methods. For filtering we always use the headers
// list instead of the database...
bool m_Filtering;
PRInt32 GetNextFilterLine(nsCString &buf);
// pointer into the headers list in the original message hdr db...
const char * m_headers;
PRUint32 m_headersSize;
PRUint32 m_headerBytesRead;
// local / POP related methods
void OpenLocalFolder();
// goes through the mail folder
PRInt32 GetNextLocalLine(nsCString &buf);
nsIMsgSearchScopeTerm *m_scope;
nsCOMPtr <nsILineInputStream> m_fileLineStream;
nsCOMPtr <nsILocalFile> m_localFile;
/**
* The number of lines in the message. If |m_lineCountInBodyLines| then this
* is the number of body lines, otherwise this is the entire number of lines
* in the message. This is important so we know when to stop reading the file
* without accidentally reading part of the next message.
*/
PRUint32 m_numLocalLines;
/**
* When true, |m_numLocalLines| is the number of body lines in the message,
* when false it is the entire number of lines in the message.
*
* When a message is an offline IMAP or news message, then the number of lines
* will be the entire number of lines, so this should be false. When the
* message is a local message, the number of lines will be the number of body
* lines.
*/
bool m_lineCountInBodyLines;
// Offline IMAP related methods & state
nsCOMPtr<nsIMsgDBHdr> m_msgHdr;
nsCOMPtr<nsIMsgDatabase> m_db;
// Transformations
// With the exception of m_isMultipart, these all apply to the various parts
bool m_stripHeaders; // true if we're supposed to strip of message headers
bool m_stripHtml; // true if we're supposed to strip off HTML tags
bool m_pastHeaders; // true if we've already skipped over the headers
bool m_partIsHtml; // true if the Content-type header claims text/html
bool m_base64part; // true if the current part is in base64
bool m_isMultipart; // true if the message is a multipart/* message
bool m_partIsText; // true if the current part is text/*
nsCString boundary; // The boundary string to look for
// See implementation for comments
PRInt32 ApplyTransformations (const nsCString &line, PRInt32 length,
bool &returnThisLine, nsCString &buf);
void SniffPossibleMIMEHeader (nsCString &line);
static void StripHtml (nsCString &buf);
static void Base64Decode (nsCString &buf);
};
#endif
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