X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aed3141867ff13181bb4c8dbdb2a799137664cf3..81c882b613b5d99ddb1e5ab69fcd7ebccc287025:/docs/latex/wx/uri.tex diff --git a/docs/latex/wx/uri.tex b/docs/latex/wx/uri.tex index 3792241a2b..ee47d04936 100644 --- a/docs/latex/wx/uri.tex +++ b/docs/latex/wx/uri.tex @@ -15,13 +15,15 @@ wxURI is used to extract information from a URI (Uniform Resource Identifier). For information about URIs, see -\urlref{RFC 2396}{http://www.ietf.org/rfc/rfc2396.txt} or -\urlref{RFC 2396.bis (Updated draft of RFC 2396)}{http://www.gbiv.com/protocols/uri/rev-2002/rfc2396bis.html}. +\urlref{RFC 3986}{http://www.ietf.org/rfc/rfc3986.txt}. In short, a URL \em{is} a URI. In other words, URL is a subset of a URI - all acceptable URLs are also acceptable URIs. +wxURI automatically escapes invalid characters in a string, +so there is no chance of wxURI "failing" on construction/creation. + wxURI supports copy construction and standard assignment operators. wxURI can also be inherited from to provide furthur functionality. @@ -32,28 +34,36 @@ furthur functionality. \wxheading{Include files} - + + +\wxheading{See also} + +\helpref{wxURL}{wxurl} \latexignore{\rtfignore{\wxheading{Members}}} \membersection{Obtaining individual components}\label{obtainingwxuricomponents} To obtain individual components you can use -one of the following methods: +one of the following methods \helpref{GetScheme}{wxurigetscheme}\\ -\helpref{GetUser}{wxurigetuser}\\ +\helpref{GetUserInfo}{wxurigetuserinfo}\\ \helpref{GetServer}{wxurigetserver}\\ -\helpref{GetPort}{wxurigetserver}\\ +\helpref{GetPort}{wxurigetport}\\ \helpref{GetPath}{wxurigetpath}\\ \helpref{GetQuery}{wxurigetquery}\\ \helpref{GetFragment}{wxurigetfragment} However, you should check HasXXX before -calling a get method:\\ - +calling a get method, which determines whether or not the component referred +to by the method is defined according to RFC 2396. + +Consider an undefined component equivalent to a +NULL C string.\\ +\\ \helpref{HasScheme}{wxurihasscheme}\\ -\helpref{HasUser}{wxurihasuser}\\ +\helpref{HasUserInfo}{wxurihasuserinfo}\\ \helpref{HasServer}{wxurihasserver}\\ \helpref{HasPort}{wxurihasserver}\\ \helpref{HasPath}{wxurihaspath}\\ @@ -69,6 +79,12 @@ if(myuri.HasScheme()) protocol = myuri.GetScheme(); \end{verbatim} +\membersection{Deviations from the RFC}\label{deviationsfromrfc} + +Note that on URIs with a "file" scheme wxURI does not +parse the userinfo, server, or port portion. This is to keep +compatability with wxFileSystem, the old wxURL, and older url specifications. + \membersection{wxURI::wxURI}\label{wxuriwxuri} \func{}{wxURI}{\void} @@ -92,7 +108,7 @@ Copies this URI from another URI. \constfunc{wxString}{BuildURI}{\void} -Builds the URI from its individual components and adds proper seperators. +Builds the URI from its individual components and adds proper separators. If the URI is not a reference or is not resolved, the URI that is returned from Get is the same one @@ -103,19 +119,22 @@ passed to Create. \constfunc{wxString}{BuildUnescapedURI}{\void} -Builds the URI from its individual components, adds proper seperators, and +Builds the URI from its individual components, adds proper separators, and returns escape sequences to normal characters. Note that it is preferred to call this over Unescape(BuildURI()) since -BuildUnescapedURI performs some optimizations over the plain method. +\helpref{BuildUnescapedURI}{wxuribuildunescapeduri} performs some optimizations over the plain method. \membersection{wxURI::Create}\label{wxuricreate} -\func{void}{Create}{\param{const wxChar* }{uri}} +\func{const wxChar*}{Create}{\param{const wxString&}{uri}} Creates this URI from the string \arg{uri}. +Returns the position at which parsing stopped (there +is no such thing as an "invalid" wxURI). + \docparam{uri}{string to initialize from} @@ -146,6 +165,18 @@ wxURI::HostType: \twocolitem{{\bf wxURI\_IPVFUTURE}}{Server is an IP address, but not versions 4 or 6} \end{twocollist} + +\membersection{wxURI::GetPassword}\label{wxurigetpassword} + +\constfunc{const wxString&}{GetPassword}{\void} + +Returns the password part of the userinfo component of +this URI. Note that this is explicitly depreciated by +RFC 1396 and should generally be avoided if possible. + +\tt{http://:@mysite.com/mypath} + + \membersection{wxURI::GetPath}\label{wxurigetpath} \constfunc{const wxString&}{GetPath}{\void} @@ -219,12 +250,24 @@ server component. \constfunc{const wxString&}{GetUser}{\void} -Returns the User component of the URI. +Returns the username part of the userinfo component of +this URI. Note that this is explicitly depreciated by +RFC 1396 and should generally be avoided if possible. + +\tt{http://:@mysite.com/mypath} + + +\membersection{wxURI::GetUserInfo}\label{wxurigetuserinfo} + +\constfunc{const wxString&}{GetUserInfo}{\void} + +Returns the UserInfo component of the URI. The component of a URI before the server component that is postfixed by a '@' character. -\tt{http://@mysite.com/mypath} +\tt{http://@mysite.com/mypath} + \membersection{wxURI::HasFragment}\label{wxurihasfragment} @@ -232,12 +275,14 @@ that is postfixed by a '@' character. Returns \true if the Fragment component of the URI exists. + \membersection{wxURI::HasPath}\label{wxurihaspath} \constfunc{bool}{HasPath}{\void} Returns \true if the Path component of the URI exists. + \membersection{wxURI::HasPort}\label{wxurihasport} \constfunc{bool}{HasPort}{\void} @@ -266,7 +311,7 @@ Returns \true if the Scheme component of the URI exists. Returns \true if the Server component of the URI exists. -\membersection{wxURI::HasUser}\label{wxurihasuser} +\membersection{wxURI::HasUser}\label{wxurihasuserinfo} \constfunc{bool}{HasUser}{\void} @@ -309,8 +354,8 @@ of the base's is merged with this URI's path, resulting in the URI "http://mysite.com/john/mydir". \docparam{base}{Base URI to inherit from. Must be a full URI and not a reference} -\docparam{flags}{Currently either \texttt{wxURI\_STRICT} or $0$, in non strict -mode some compatability layers are enabled to allow loopholes from RFCs prior +\docparam{flags}{Currently either \texttt{wxURI\_STRICT} or $0$, in non-strict +mode some compatibility layers are enabled to allow loopholes from RFCs prior to 2396} \membersection{wxURI::Unescape}\label{wxuriunescape} @@ -320,9 +365,9 @@ to 2396} Translates all escape sequences (% hex hex) of \arg{uri} into normal characters and returns the result. -This is the preferred over wxURL::ConvertFromURI. +This is the preferred over deprecated wxURL::ConvertFromURI. -If you want to unescape an entire wxURI, use BuildUnescapedURI instead, +If you want to unescape an entire wxURI, use \helpref{BuildUnescapedURI}{wxuribuildunescapeduri} instead, as it performs some optimizations over this method. \docparam{uri}{string with escaped characters to convert}