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1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/debugrpt.h
3 // Purpose: declaration of wxDebugReport class
4 // Author: Vadim Zeitlin
5 // Created: 2005-01-17
6 // RCS-ID: $Id$
7 // Copyright: (c) 2005 Vadim Zeitlin <vadim@wxwindows.org>
8 // Licence: wxWindows licence
9 ///////////////////////////////////////////////////////////////////////////////
10
11 #ifndef _WX_DEBUGRPT_H_
12 #define _WX_DEBUGRPT_H_
13
14 #include "wx/defs.h"
15
16 #if wxUSE_DEBUGREPORT && wxUSE_XML
17
18 #include "wx/string.h"
19 #include "wx/arrstr.h"
20
21 class WXDLLIMPEXP_FWD_XML wxXmlNode;
22
23 // ----------------------------------------------------------------------------
24 // wxDebugReport: generate a debug report, processing is done in derived class
25 // ----------------------------------------------------------------------------
26
27 class WXDLLIMPEXP_QA wxDebugReport
28 {
29 public:
30 // this is used for the functions which may report either the current state
31 // or the state during the last (fatal) exception
32 enum Context { Context_Current, Context_Exception };
33
34
35 // ctor creates a temporary directory where we create the files which will
36 // be included in the report, use IsOk() to check for errors
37 wxDebugReport();
38
39 // dtor normally destroys the temporary directory created in the ctor (with
40 // all the files it contains), call Reset() to prevent this from happening
41 virtual ~wxDebugReport();
42
43 // return the name of the directory used for this report
44 const wxString& GetDirectory() const { return m_dir; }
45
46 // return true if the object was successfully initialized
47 bool IsOk() const { return !GetDirectory().empty(); }
48
49 // reset the directory name we use, the object can't be used any more after
50 // this as it becomes invalid/uninitialized
51 void Reset() { m_dir.clear(); }
52
53
54 // add another file to the report: the file must already exist, its name
55 // can be either absolute in which case it is copied to the debug report
56 // directory or relative to GetDirectory()
57 //
58 // description is shown to the user in the report summary
59 virtual void AddFile(const wxString& filename, const wxString& description);
60
61 // convenience function: write the given text to a file with the given name
62 // and then add it to the report (the difference with AddFile() is that the
63 // file will be created by this function and doesn't have to already exist)
64 bool AddText(const wxString& filename,
65 const wxString& text,
66 const wxString& description);
67
68 #if wxUSE_STACKWALKER
69 // add an XML file containing the current or exception context and the
70 // stack trace
71 bool AddCurrentContext() { return AddContext(Context_Current); }
72 bool AddExceptionContext() { return AddContext(Context_Exception); }
73 virtual bool AddContext(Context ctx);
74 #endif
75
76 #if wxUSE_CRASHREPORT
77 // add a file with crash report
78 bool AddCurrentDump() { return AddDump(Context_Current); }
79 bool AddExceptionDump() { return AddDump(Context_Exception); }
80 virtual bool AddDump(Context ctx);
81 #endif // wxUSE_CRASHREPORT
82
83 // add all available information to the report
84 void AddAll(Context context = Context_Exception);
85
86
87 // process this report: the base class simply notifies the user that the
88 // report has been generated, this is usually not enough -- instead you
89 // should override this method to do something more useful to you
90 bool Process();
91
92 // get the name used as base name for various files, by default
93 // wxApp::GetName()
94 virtual wxString GetReportName() const;
95
96 // get the files in this report
97 size_t GetFilesCount() const { return m_files.GetCount(); }
98 bool GetFile(size_t n, wxString *name, wxString *desc) const;
99
100 // remove the file from report: this is used by wxDebugReportPreview to
101 // allow the user to remove files potentially containing private
102 // information from the report
103 void RemoveFile(const wxString& name);
104
105 protected:
106 #if wxUSE_STACKWALKER
107 // used by AddContext()
108 virtual bool DoAddSystemInfo(wxXmlNode *nodeSystemInfo);
109 virtual bool DoAddLoadedModules(wxXmlNode *nodeModules);
110 virtual bool DoAddExceptionInfo(wxXmlNode *nodeContext);
111 virtual void DoAddCustomContext(wxXmlNode * WXUNUSED(nodeRoot)) { }
112 #endif
113
114 // used by Process()
115 virtual bool DoProcess();
116
117 private:
118 // name of the report directory
119 wxString m_dir;
120
121 // the arrays of files in this report and their descriptions
122 wxArrayString m_files,
123 m_descriptions;
124 };
125
126 #if wxUSE_ZIPSTREAM
127
128 // ----------------------------------------------------------------------------
129 // wxDebugReportCompress: compress all files of this debug report in a .ZIP
130 // ----------------------------------------------------------------------------
131
132 class WXDLLIMPEXP_QA wxDebugReportCompress : public wxDebugReport
133 {
134 public:
135 wxDebugReportCompress() { }
136
137 // returns the full path of the compressed file (empty if creation failed)
138 const wxString& GetCompressedFileName() const { return m_zipfile; }
139
140 protected:
141 virtual bool DoProcess();
142
143 private:
144 // full path to the ZIP file we created
145 wxString m_zipfile;
146 };
147
148 // ----------------------------------------------------------------------------
149 // wxDebugReportUploader: uploads compressed file using HTTP POST request
150 // ----------------------------------------------------------------------------
151
152 class WXDLLIMPEXP_QA wxDebugReportUpload : public wxDebugReportCompress
153 {
154 public:
155 // this class will upload the compressed file created by its base class to
156 // an HTML multipart/form-data form at the specified address
157 //
158 // the URL is the base address, input is the name of the "type=file"
159 // control on the form used for the file name and action is the value of
160 // the form action field
161 wxDebugReportUpload(const wxString& url,
162 const wxString& input,
163 const wxString& action,
164 const wxString& curl = _T("curl"));
165
166 protected:
167 virtual bool DoProcess();
168
169 // this function may be overridden in a derived class to show the output
170 // from curl: this may be an HTML page or anything else that the server
171 // returned
172 //
173 // return value becomes the return value of Process()
174 virtual bool OnServerReply(const wxArrayString& WXUNUSED(reply))
175 {
176 return true;
177 }
178
179 private:
180 // the full URL to use with HTTP POST request
181 wxString m_uploadURL;
182
183 // the name of the input field containing the file name in the form at
184 // above URL
185 wxString m_inputField;
186
187 // the curl command (by default it is just "curl" but could be full path to
188 // curl or a wrapper script with curl-compatible syntax)
189 wxString m_curlCmd;
190 };
191
192 #endif // wxUSE_ZIPSTREAM
193
194
195 // ----------------------------------------------------------------------------
196 // wxDebugReportPreview: presents the debug report to the user and allows him
197 // to veto report entirely or remove some parts of it
198 // ----------------------------------------------------------------------------
199
200 class WXDLLIMPEXP_QA wxDebugReportPreview
201 {
202 public:
203 // ctor is trivial
204 wxDebugReportPreview() { }
205
206 // present the report to the user and allow him to modify it by removing
207 // some or all of the files and, potentially, adding some notes
208 //
209 // return true if the report should be processed or false if the user chose
210 // to cancel report generation or removed all files from it
211 virtual bool Show(wxDebugReport& dbgrpt) const = 0;
212
213 // dtor is trivial as well but should be virtual for a base class
214 virtual ~wxDebugReportPreview() { }
215 };
216
217 #if wxUSE_GUI
218
219 // ----------------------------------------------------------------------------
220 // wxDebugReportPreviewStd: standard debug report preview window
221 // ----------------------------------------------------------------------------
222
223 class WXDLLIMPEXP_QA wxDebugReportPreviewStd : public wxDebugReportPreview
224 {
225 public:
226 wxDebugReportPreviewStd() { }
227
228 virtual bool Show(wxDebugReport& dbgrpt) const;
229 };
230
231 #endif // wxUSE_GUI
232
233 #endif // wxUSE_DEBUGREPORT && wxUSE_XML
234
235 #endif // _WX_DEBUGRPT_H_