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diff --git a/mimelib/doc/disptype.html b/mimelib/doc/disptype.html new file mode 100644 index 0000000..c64b1dc --- /dev/null +++ b/mimelib/doc/disptype.html @@ -0,0 +1,224 @@ +<HTML> +<HEAD> + <TITLE> DwDispositionType Man Page </TITLE> +</HEAD> +<BODY BGCOLOR="#FFFFFF"> +<H2> + <FONT COLOR="navy"> NAME </FONT> +</H2> +<P> +DwDispositionType -- Class representing a MIME content-disposition field +body +<H2> + <FONT COLOR="navy"> SYNOPSIS </FONT> +</H2> +<PRE>class DW_EXPORT DwDispositionType : public <A HREF="fieldbdy.html">DwFieldBody</A> { + +public: + + <A HREF="disptype.html#DwDispositionType">DwDispositionType</A>(); + <A HREF="disptype.html#DwDispositionType">DwDispositionType</A>(const DwDispositionType& aDispType); + <A HREF="disptype.html#DwDispositionType">DwDispositionType</A>(const DwString& aStr, DwMessageComponent* aParent=0); + virtual ~DwDispositionType(); + const DwDispositionType& <A HREF="disptype.html#op_eq">operator =</A> (const DwDispositionType& aDispType); + virtual void <A HREF="disptype.html#Parse">Parse</A>(); + virtual void <A HREF="disptype.html#Assemble">Assemble</A>(); + virtual DwMessageComponent* <A HREF="disptype.html#Clone">Clone</A>() const; + int <A HREF="disptype.html#DispositionType">DispositionType</A>() const; + void <A HREF="disptype.html#SetDispositionType">SetDispositionType</A>(int aType); + const DwString& <A HREF="disptype.html#DispositionTypeStr">DispositionTypeStr</A>() const; + void <A HREF="disptype.html#SetDispositionTypeStr">SetDispositionTypeStr</A>(const DwString& aStr); + const DwString& <A HREF="disptype.html#Filename">Filename</A>() const; + void <A HREF="disptype.html#SetFilename">SetFilename</A>(const DwString& aStr); + DwParameter* <A HREF="disptype.html#FirstParameter">FirstParameter</A>() const; + void <A HREF="disptype.html#AddParameter">AddParameter</A>(DwParameter* aParam); + static DwDispositionType* <A HREF="disptype.html#NewDispositionType">NewDispositionType</A>(const DwString& aStr, + DwMessageComponent* aParent); + static DwDispositionType* (*<A HREF="disptype.html#sNewDispositionType">sNewDispositionType</A>)(const DwString&, + DwMessageComponent*); + +protected: + + void _AddParameter(DwParameter* aParam); + virtual void EnumToStr(); + virtual void StrToEnum(); + void DeleteParameterList(); + void CopyParameterList(DwParameter* aFirst); + int mDispositionType; + DwString mDispositionTypeStr; + DwString mFilenameStr; + DwParameter* mFirstParameter; + +public: + + virtual void PrintDebugInfo(ostream& aStrm, int aDepth=0) const; + virtual void CheckInvariants() const; + +protected: + + void _PrintDebugInfo(ostream& aStrm) const; +}; +</PRE> +<H2> + <FONT COLOR="navy"> DESCRIPTION </FONT> +</H2> +<P> +<B><TT>DwDispositionType</TT></B> represents a field body for the +Content-Disposition header field as described in RFC-1806. This header field +specifies whether the content of a message or body part should be displayed +automatically to a user. A disposition-type of inline indicates that the +content should be displayed; a disposition-type of attachment indicates that +it should not be. RFC-1806 specifies that a filename parameter may be optionally +included in the field body; the filename parameter suggests a file name for +saving the message or body part's content. +<P> +<B><TT>DwDispositionType</TT></B> provides convenience functions that allow +you to set or get the disposition-type as an enumerated value, to set or +get the filename parameter, or to manage a list of parameters. +<P> +RFC-1806 specifically states that the Content-Disposition header field is +experimental and not a proposed standard. +<H2> + <FONT COLOR="navy"> Public Member Functions </FONT> +</H2> +<P> +<FONT COLOR="teal"><B> <A NAME="DwDispositionType">DwDispositionType</A>() +<BR> +DwDispositionType(const DwDispositionType& aDispType) <BR> +DwDispositionType(const DwString& aStr, DwMessageComponent* aParent=0) +</B></FONT> +<P> +The first constructor is the default constructor, which sets the +<B><TT>DwDispositionType</TT></B> object's string representation to the empty +string and sets its parent to <B><TT>NULL</TT></B>. +<P> +The second constructor is the copy constructor, which performs deep copy +of <B><TT>aDispType</TT></B>. The parent of the new +<B><TT>DwDispositionType</TT></B> object is set to <B><TT>NULL</TT></B>. +<P> +The third constructor copies <B><TT>aStr</TT></B> to the +<B><TT>DwDispositionType</TT></B> object's string representation and sets +<B><TT>aParent</TT></B> as its parent. The virtual member function +<B><TT>Parse()</TT></B> should be called immediately after this constructor +in order to parse the string representation. Unless it is +<B><TT>NULL</TT></B>, <B><TT>aParent</TT></B> should point to an object of +a class derived from <B><TT>DwField</TT></B>. +<P> +<FONT COLOR="teal"><B> const DwDispositionType& <A NAME="op_eq">operator +=</A> (const DwDispositionType& aDispType) </B></FONT> +<P> +This is the assignment operator, which performs a deep copy of +<B><TT>aDispType</TT></B>. The parent node of the +<B><TT>DwDipositionType</TT></B> object is not changed. +<P> +<FONT COLOR="teal"><B> virtual void <A NAME="Parse">Parse</A>() </B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +executes the parse method for <B><TT>DwDispositionType</TT></B> objects. +It should be called immediately after the string representation is modified +and before the parts of the broken-down representation are accessed. +<P> +This function clears the is-modified flag. +<P> +<FONT COLOR="teal"><B> virtual void <A NAME="Assemble">Assemble</A>() +</B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +executes the assemble method for <B><TT>DwDispositionType</TT></B> objects. +It should be called whenever one of the object's attributes is changed in +order to assemble the string representation from its broken-down representation. +It will be called automatically for this object by the parent object's +<B><TT>Assemble()</TT></B> member function if the is-modified flag is set. +<P> +This function clears the is-modified flag. +<P> +<FONT COLOR="teal"><B> virtual DwMessageComponent* +<A NAME="Clone">Clone</A>() const </B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +creates a new <B><TT>DwDispositionType</TT></B> object on the free store +that has the same value as this <B><TT>DwDispositionType</TT></B> object. +The basic idea is that of a virtual copy constructor. +<P> +<FONT COLOR="teal"><B> int <A NAME="DispositionType">DispositionType</A>() +const </B></FONT> +<P> +Returns the disposition-type as an enumerated value. Valid enumerated types, +which are defined in enum.h, include +<B><TT>DwMime::kDispTypeNull</TT></B>, +<B><TT>DwMime::kDispTypeUnknown</TT></B>, +<B><TT>DwMime::kDispTypeInline</TT></B>, and +<B><TT>DwMime::kDispTypeAttachment</TT></B>. +<P> +<FONT COLOR="teal"><B> void +<A NAME="SetDispositionType">SetDispositionType</A>(int aType) </B></FONT> +<P> +Sets the disposition-type from the enumerated value +<B><TT>aType</TT></B>. Valid enumerated types, which are defined in enum.h, +include <B><TT>DwMime::kDispTypeNull</TT></B>, +<B><TT>DwMime::kDispTypeUnknown</TT></B>, +<B><TT>DwMime::kDispTypeInline</TT></B>, and +<B><TT>DwMime::kDispTypeAttachment</TT></B>. +<P> +<FONT COLOR="teal"><B> const DwString& +<A NAME="DispositionTypeStr">DispositionTypeStr</A>() const </B></FONT> +<P> +Returns the disposition-type as a string. +<P> +<FONT COLOR="teal"><B> void +<A NAME="SetDispositionTypeStr">SetDispositionTypeStr</A>(const DwString& +aStr) </B></FONT> +<P> +Sets the disposition-type from a string. +<P> +<FONT COLOR="teal"><B> const DwString& <A NAME="Filename">Filename</A>() +const </B></FONT> +<P> +This convenience function returns the value from the filename parameter, +if present. If no filename parameter is present, an empty string is returned. +<P> +<FONT COLOR="teal"><B> void <A NAME="SetFilename">SetFilename</A>(const +DwString& aStr) </B></FONT> +<P> +This convenience function sets the value of the filename parameter to +<B><TT>aStr</TT></B>. +<P> +<FONT COLOR="teal"><B> DwParameter* +<A NAME="FirstParameter">FirstParameter</A>() const </B></FONT> +<P> +Returns the first <B><TT>DwParameter</TT></B> object in the list managed +by this <B><TT>DwDispositionType</TT></B> object, or <B><TT>NULL</TT></B> +if no parameters are present. Use <B><TT>DwParameter::Next()</TT></B> to +iterate through the list. +<P> +<FONT COLOR="teal"><B> void +<A NAME="AddParameter">AddParameter</A>(DwParameter* aParam) </B></FONT> +<P> +Adds a <B><TT>DwParameter</TT></B> object to the list managed by this +<B><TT>DwDispositionType</TT></B> object. +<P> +<FONT COLOR="teal"><B> static DwDispositionType* +<A NAME="NewDispositionType">NewDispositionType</A>(const DwString& aStr, +DwMessageComponent* aParent) </B></FONT> +<P> +Creates a new <B><TT>DwDispositionType</TT></B> object on the free store. +If the static data member <B><TT>sNewDispositionType</TT></B> is +<B><TT>NULL</TT></B>, this member function will create a new +<B><TT>DwDispositionType</TT></B> and return it. Otherwise, +<B><TT>NewDispositionType()</TT></B> will call the user-supplied function +pointed to by <B><TT>sNewDispositionType</TT></B>, which is assumed to return +an object from a class derived from <B><TT>DwDispositionType</TT></B>, and +return that object. +<H2> + <FONT COLOR="navy"> Public Data Members </FONT> +</H2> +<P> +<FONT COLOR="teal"><B> static DwDispositionType* +(*<A NAME="sNewDispositionType">sNewDispositionType</A>)(const DwString&, +DwMessageComponent*) </B></FONT> +<P> +If <B><TT>sNewDispositionType</TT></B> is not <B><TT>NULL</TT></B>, it is +assumed to point to a user-supplied function that returns an object from +a class derived from <B><TT>DwDispositionType</TT></B>. +<P> +</BODY></HTML> |