documented wxDebugReport and related classes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32959 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-03-21 18:28:27 +00:00
parent 9690a43935
commit 4e0e7d3935
6 changed files with 454 additions and 0 deletions

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\input ddeconn.tex
\input ddeservr.tex
\input debugcxt.tex
\input debugrpt.tex
\input debugrptz.tex
\input debugrptpvw.tex
\input debugrptpvwstd.tex
\input debugrptup.tex
\input delgrend.tex
\input dialog.tex
\input dialevt.tex

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docs/latex/wx/debugrpt.tex Normal file
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Name: debugrpt.tex
%% Purpose: wxDebugReport documentation
%% Author: Vadim Zeitlin
%% Modified by:
%% Created: 2005-03-21
%% RCS-ID: $Id$
%% Copyright: (c) Vadim Zeitlin 2005
%% License: wxWindows license
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{\class{wxDebugReport}}\label{wxdebugreport}
wxDebugReport is used to generate a debug report, containing information about
the program current state. It is usually used from
\helpref{wxApp::OnFatalException()}{wxapponfatalexception} as shown in the
\helpref{sample}{sampledebugrpt}.
wxDebugReport contains one or more files. A few of them can be created by the
class itself but more can be created from the outside and then added to the
report. Also note that several virtual functions may be overridden to further
customize the class behaviour.
Once report is fully assembled, it can be simply left in the temporary
directory so that the user can email it to the developers (in which case you
should still use \helpref{wxDebugReportCompress}{wxdebugreportcompress} to
compress it in a single file) or uploaded to a Web server using
\helpref{wxDebugReportUpload}{wxdebugreportupload} (setting up the Web server
to accept uploads is your responsibility, of course). Other handlers, e.g. for
automatically emailing the report, can be defined as well but are not currently
included in wxWidgets.
\wxheading{Example of use}
\begin{verbatim}
wxDebugReport report;
wxDebugReportPreviewStd preview;
report.AddCurrentContext(); // could also use AddAll()
report.AddCurrentDump(); // to do both at once
if ( preview.Show(report) )
report.Process();
\end{verbatim}
\wxheading{Derived from}
No base class
\wxheading{Include files}
<wx/debugrpt.h>
\wxheading{Data structures}
This enum used for the functions which may report either the current state
or the state during the last (fatal) exception:
\begin{verbatim}
enum wxDebugReport::Context
{
Context_Curent,
Context_Exception
};
\end{verbatim}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDebugReport::wxDebugReport}\label{wxdebugreportwxdebugreport}
\func{}{wxDebugReport}{\void}
Constructor creates a temporary directory where the files which will
be included in the report are created. Use
\helpref{IsOk()}{wxdebugreportisok} to check for errors.
\membersection{wxDebugReport::\destruct{wxDebugReport}}\label{wxdebugreportdtor}
\func{}{\destruct{wxDebugReport}}{\void}
Destructor normally destroys the temporary directory created in the constructor
with all the files it contains, call \helpref{Reset()}{wxdebugreportreset} to
prevent this from happening.
\membersection{wxDebugReport::AddAll}\label{wxdebugreportaddall}
\func{void}{AddAll}{\param{Context }{context = Context\_Exception}}
Add all available information to the report. Currently this includes a
text (XML) file describing the process context and, under Win32, a minidump
file.
\membersection{wxDebugReport::AddContext}\label{wxdebugreportaddcontext}
\func{bool}{AddContext}{\param{Context }{ctx}}
Add an XML file containing the current or exception context and the
stack trace.
\membersection{wxDebugReport::AddCurrentContext}\label{wxdebugreportaddcurrentcontext}
\func{bool}{AddCurrentContext}{\void}
Same as \helpref{AddContext(Context\_Current)}{wxdebugreportaddcontext}.
\membersection{wxDebugReport::AddCurrentDump}\label{wxdebugreportaddcurrentdump}
\func{bool}{AddCurrentDump}{\void}
Same as \helpref{AddDump(Context\_Current)}{wxdebugreportadddump}.
\membersection{wxDebugReport::AddDump}\label{wxdebugreportadddump}
\func{bool}{AddDump}{\param{Context }{ctx}}
Adds minidump file to the debug report.
Minidumps are only available under recent Win32 versions (\texttt{dbghlp32.dll}
can be installed under older systems to make minidumps available).
\membersection{wxDebugReport::AddExceptionContext}\label{wxdebugreportaddexceptioncontext}
\func{bool}{AddExceptionContext}{\void}
Same as \helpref{AddContext(Context\_Exception)}{wxdebugreportaddcontext}.
\membersection{wxDebugReport::AddExceptionDump}\label{wxdebugreportaddexceptiondump}
\func{bool}{AddExceptionDump}{\void}
Same as \helpref{AddDump(Context\_Exception)}{wxdebugreportadddump}.
\membersection{wxDebugReport::AddFile}\label{wxdebugreportaddfile}
\func{void}{AddFile}{\param{const wxString\& }{name}, \param{const wxString\& }{description}}
Add another file to the report: the file must already exist on disk. Its name
is relative to \helpref{GetDirectory()}{wxdebugreportgetdirectory}.
\arg{description} only exists to be shown to the user in the report summary
shown by \helpref{wxDebugReportPreview}{wxdebugreportpreview}.
\membersection{wxDebugReport::DoAddCustomContext}\label{wxdebugreportdoaddcustomcontext}
\func{void}{DoAddCustomContext}{\param{wxXmlNode * }{nodeRoot}}
This function may be overridden to add arbitrary custom context to the XML
context file created by \helpref{AddContext}{wxdebugreportaddcontext}. By
default, it does nothing.
\membersection{wxDebugReport::DoAddExceptionInfo}\label{wxdebugreportdoaddexceptioninfo}
\func{bool}{DoAddExceptionInfo}{\param{wxXmlNode* }{nodeContext}}
This function may be overridden to modify the contents of the exception tag in
the XML context file.
\membersection{wxDebugReport::DoAddLoadedModules}\label{wxdebugreportdoaddloadedmodules}
\func{bool}{DoAddLoadedModules}{\param{wxXmlNode* }{nodeModules}}
This function may be overridden to modify the contents of the modules tag in
the XML context file.
\membersection{wxDebugReport::DoAddSystemInfo}\label{wxdebugreportdoaddsysteminfo}
\func{bool}{DoAddSystemInfo}{\param{wxXmlNode* }{nodeSystemInfo}}
This function may be overridden to modify the contents of the system tag in
the XML context file.
\membersection{wxDebugReport::GetDirectory}\label{wxdebugreportgetdirectory}
\constfunc{const wxString\&}{GetDirectory}{\void}
Return the name of the temporary directory used for the files in this report.
This method should be used to construct the full name of the files which you
wish to add to the report using \helpref{AddFile}{wxdebugreportaddfile}.
\membersection{wxDebugReport::GetFile}\label{wxdebugreportgetfile}
\constfunc{bool}{GetFile}{\param{size\_t }{n}, \param{wxString* }{name}, \param{wxString* }{desc}}
Retrieve the name (relative to
\helpref{GetDirectory()}{wxdebugreportgetdirectory}) and the description of the
file with the given index. If \arg{n} is greater than or equal to the number of
filse, \false is returned.
\membersection{wxDebugReport::GetFilesCount}\label{wxdebugreportgetfilescount}
\constfunc{size\_t}{GetFilesCount}{\void}
Get the current number files in this report.
\membersection{wxDebugReport::GetReportName}\label{wxdebugreportgetreportname}
\constfunc{wxString}{GetReportName}{\void}
Get the name used as base name for various files, by default
\helpref{wxApp::GetName()}{wxappgetname} is used.
\membersection{wxDebugReport::IsOk}\label{wxdebugreportisok}
\constfunc{bool}{IsOk}{\void}
Return \true if the object was successfully initialized, if this method returns
\false the report can't be used.
\membersection{wxDebugReport::Process}\label{wxdebugreportprocess}
\func{bool}{Process}{\void}
Process this report: the base class simply notifies the user that the
report has been generated, this is usually not enough -- instead you
should override this method to do something more useful to you.
\membersection{wxDebugReport::RemoveFile}\label{wxdebugreportremovefile}
\func{void}{RemoveFile}{\param{const wxString\& }{name}}
Remove the file from report: this is used by
\helpref{wxDebugReportPreview}{wxdebugreportpreview} to allow the user to
remove files potentially containing private information from the report.
\membersection{wxDebugReport::Reset}\label{wxdebugreportreset}
\func{void}{Reset}{\void}
Reset the directory name we use, the object can't be used any more after
this as it becomes invalid/uninitialized.

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Name: debugrptpvw.tex
%% Purpose: wxDebugReportPreview documentation
%% Author: Vadim Zeitlin
%% Modified by:
%% Created: 2005-03-21
%% RCS-ID: $Id$
%% Copyright: (c) Vadim Zeitlin 2005
%% License: wxWindows license
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{\class{wxDebugReportPreview}}\label{wxdebugreportpreview}
This class presents the debug report to the user and allows him to veto report
entirely or remove some parts of it. Although not mandatory, using this class
is strongly recommended as data included in the debug report might contain
sensitive private information and the user should be notified about it as well
as having a possibility to examine the data which had been gathered to check
whether this is effectively the case and discard the debug report if it is.
wxDebugReportPreview is an abstract base class, currently the only concrete
class deriving from it is
\helpref{wxDebugReportPreviewStd}{wxdebugreportpreviewstd}.
\wxheading{Derived from}
No base class
\wxheading{Include files}
<wx/debugrpt.h>
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDebugReportPreview::wxDebugReportPreview}\label{wxdebugreportpreviewwxdebugreportpreview}
\func{}{wxDebugReportPreview}{\void}
Trivial default constructor.
\membersection{wxDebugReportPreview::\destruct{wxDebugReportPreview}}\label{wxdebugreportpreviewdtor}
\func{}{\destruct{wxDebugReportPreview}}{\void}
dtor is trivial as well but should be virtual for a base class
\membersection{wxDebugReportPreview::Show}\label{wxdebugreportpreviewshow}
\constfunc{bool}{Show}{\param{wxDebugReport\& }{dbgrpt}}
Present the report to the user and allow him to modify it by removing some or
all of the files and, potentially, adding some notes. Return \true if the
report should be processed or \false if the user chose to cancel report
generation or removed all files from it.

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Name: debugrptpvwstd.tex
%% Purpose: wxDebugReportPreviewStd documentation
%% Author: Vadim Zeitlin
%% Modified by:
%% Created: 2005-03-21
%% RCS-ID: $Id$
%% Copyright: (c) Vadim Zeitlin 2005
%% License: wxWindows license
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{\class{wxDebugReportPreviewStd}}\label{wxdebugreportpreviewstd}
wxDebugReportPreviewStd is a standard debug report preview window. It displays
a GUIdialog allowing the user to examine the contents of a debug report, remove
files from and add notes to it.
\wxheading{Derived from}
\helpref{wxDebugReportPreview}{wxdebugreportpreview}
\wxheading{Include files}
<wx/debugrpt.h>
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDebugReportPreviewStd::wxDebugReportPreviewStd}\label{wxdebugreportpreviewstdwxdebugreportpreviewstd}
\func{}{wxDebugReportPreviewStd}{\void}
Trivial default constructor.
\membersection{wxDebugReportPreviewStd::Show}\label{wxdebugreportpreviewstdshow}
\constfunc{bool}{Show}{\param{wxDebugReport\& }{dbgrpt}}
Show the dialog, see
\helpref{wxDebugReportPreview::Show()}{wxdebugreportpreviewshow} for more
information.

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Name: debugrptup.tex
%% Purpose: wxDebugReportUpload documentation
%% Author: Vadim Zeitlin
%% Modified by:
%% Created: 2005-03-21
%% RCS-ID: $Id$
%% Copyright: (c) Vadim Zeitlin 2005
%% License: wxWindows license
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{\class{wxDebugReportUpload}}\label{wxdebugreportupload}
This class is used to upload a compressed file using HTTP POST request. As this
class derives from wxDebugReportCompress, before upload the report is
compressed in a single .ZIP file.
\wxheading{Derived from}
\helpref{wxDebugReportCompress}{wxdebugreportcompress}
\wxheading{Include files}
<wx/debugrpt.h>
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDebugReportUpload::wxDebugReportUpload}\label{wxdebugreportuploadwxdebugreportupload}
\func{}{wxDebugReportUpload}{\param{const wxString\& }{url}, \param{const wxString\& }{input}, \param{const wxString\& }{action}, \param{const wxString\& }{curl = \_T("curl")}}
This class will upload the compressed file created by its base class to an HTML
multipart/form-data form at the specified address. The \arg{url} is the upload
page address, \arg{input} is the name of the \texttt{"type=file"} control on
the form used for the file name and \arg{action} is the value of the form
action field. The report is uploaded using \texttt{\textit{curl}} program which
should be available, the \arg{curl} parameter may be used to specify the full
path to it.
\membersection{wxDebugReportUpload::OnServerReply}\label{wxdebugreportuploadonserverreply}
\func{bool}{OnServerReply}{\param{const wxArrayString\& }{WXUNUSED(reply)}}
This function may be overridden in a derived class to show the output from
curl: this may be an HTML page or anything else that the server returned.
Value returned by this function becomes the return value of
\helpref{wxDebugReport::Process()}{wxdebugreportprocess}.

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Name: debugrptz.tex
%% Purpose: wxDebugReportCompress documentation
%% Author: Vadim Zeitlin
%% Modified by:
%% Created: 2005-03-21
%% RCS-ID: $Id$
%% Copyright: (c) Vadim Zeitlin 2005
%% License: wxWindows license
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{\class{wxDebugReportCompress}}\label{wxdebugreportcompress}
wxDebugReportCompress is a \helpref{wxDebugReport}{wxdebugreport} which
compresses all the files in this debug report into a single .ZIP file in its
\texttt{\textit{Process()}} function.
\wxheading{Derived from}
\helpref{wxDebugReport}{wxdebugreport}
\wxheading{Include files}
<wx/debugrpt.h>
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDebugReportCompress::wxDebugReportCompress}\label{wxdebugreportcompresswxdebugreportcompress}
\func{}{wxDebugReportCompress}{\void}
Default constructor does nothing special.
\membersection{wxDebugReportCompress::GetCompressedFileName}\label{wxdebugreportcompressgetcompressedfilename}
\constfunc{const wxString\&}{GetCompressedFileName}{\void}
Returns the full path of the compressed file (empty if creation failed).