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112 lines
4.7 KiB
112 lines
4.7 KiB
15 years ago
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<!-- $Date$ -->
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<HTML>
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<HEAD>
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<TITLE> MIME++ Utility Functions </TITLE>
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</HEAD>
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<BODY BGCOLOR="#FFFFFF">
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<H2>
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<FONT COLOR="navy"> NAME </FONT>
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</H2>
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<P>
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MIME++ Utilities
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<H2>
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<FONT COLOR="navy"> SYNOPSIS </FONT>
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</H2>
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<PRE>#include &ltmimepp/mimepp.h>
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void <A HREF="#DwInitialize">DwInitialize</A>();
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int <A HREF="#DwToCrLfEol">DwToCrLfEol</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwToLfEol">DwToLfEol</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwToCrEol">DwToCrEol</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwToLocalEol">DwToLocalEol</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwEncodeBase64">DwEncodeBase64</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwDecodeBase64">DwDecodeBase64</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwEncodeQuotedPrintable">DwEncodeQuotedPrintable</A>(const DwString& aSrcStr, DwString& aDestStr);
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int <A HREF="#DwDecodeQuotedPrintable">DwEncodeQuotedPrintable</A>(const DwString& aSrcStr, DwString& aDestStr);
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</PRE>
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<H2>
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<FONT COLOR="navy"> DESCRIPTION </FONT>
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</H2>
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<P>
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<FONT COLOR="teal"><B> void <A NAME="DwInitialize">DwInitialize</A>();
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</B></FONT>
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<P>
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Initializes the class library. Call this member function before creating
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any objects from MIME++ classes.
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<P>
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<FONT COLOR="teal"><B> int <A NAME="DwToCrLfEol">DwToCrLfEol</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Converts all end-of-line markers in <B><TT>aSrcStr</TT></B> to CR LF and
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puts the result in <B><TT>aDestStr</TT></B>. The contract explicitly allows
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<B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to be references to
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the same string.
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<P>
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<FONT COLOR="teal"><B> int <A NAME="DwToLfEol">DwToLfEol</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Converts all end-of-line markers in <B><TT>aSrcStr</TT></B> to LF ('\n')
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and puts the result in <B><TT>aDestStr</TT></B>. The contract explicitly
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allows <B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to be references
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to the same string.
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<P>
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<FONT COLOR="teal"><B> int <A NAME="DwToCrEol">DwToCrEol</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Converts all end-of-line markers in <B><TT>aSrcStr</TT></B> to CR ('\r')
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and puts the result in <B><TT>aDestStr</TT></B>. The contract explicitly
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allows <B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to be references
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to the same string.
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<P>
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<FONT COLOR="teal"><B> int <A NAME="DwToLocalEol">DwToLocalEol</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Converts all end-of-line markers in <B><TT>aSrcStr</TT></B> to the end-of-line
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marker native to the operating system and puts the result in
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<B><TT>aDestStr</TT></B>. The contract explicitly allows
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<B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to be references to
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the same string.
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<P>
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The end-of-line markers for various operating systems are the following:
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<PRE>
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MS-DOS, WIN32 CR LF
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UNIX LF
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Macintosh CR
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</PRE>
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<P>
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<FONT COLOR="teal"><B> int <A NAME="DwEncodeBase64">DwEncodeBase64</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Encodes the characters in <B><TT>aSrcStr</TT></B> using the base64 encoding
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and puts the result into <B><TT>aDestStr</TT></B>. The contract explicitly
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allows <B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to be references
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to the same string.
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<P>
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<FONT COLOR="teal"><B> int <A NAME="DwDecodeBase64">DwDecodeBase64</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Decodes the characters in <B><TT>aSrcStr</TT></B> from the base64 encoding
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and puts the result into <B><TT>aDestStr</TT></B>. The contract explicitly
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allows <B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to be references
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to the same string.
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<P>
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<FONT COLOR="teal"><B> int
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<A NAME="DwEncodeQuotedPrintable">DwEncodeQuotedPrintable</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Encodes the characters in <B><TT>aSrcStr</TT></B> using the quoted-printable
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encoding and puts the result into <B><TT>aDestStr</TT></B>. The contract
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explicitly allows <B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to
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be references to the same string.
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<P>
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<FONT COLOR="teal"><B> int
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<A NAME="DwDecodeQuotedPrintable">DwDecodeQuotedPrintable</A>(const
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DwString& aSrcStr, DwString& aDestStr); </B></FONT>
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<P>
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Decodes the characters in <B><TT>aSrcStr</TT></B> from the quoted-printable
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encoding and puts the result into <B><TT>aDestStr</TT></B>. The contract
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explicitly allows <B><TT>aSrcStr</TT></B> and <B><TT>aDestStr</TT></B> to
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be references to the same string.
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</BODY></HTML>
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