1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UPDATERWINDOW_H
#define UPDATERWINDOW_H
#include "gui/widgets/window.h"
#include "net/download.h"
#include "utils/mutex.h"
#include <guichan/actionlistener.hpp>
#include <guichan/keylistener.hpp>
#include <string>
#include <vector>
class BrowserBox;
class Button;
class ProgressBar;
class ResourceManager;
class ScrollArea;
struct updateFile
{
public:
std::string name;
std::string hash;
std::string type;
bool required;
std::string desc;
};
/**
* Update progress window GUI
*
* \ingroup GUI
*/
class UpdaterWindow : public Window, public gcn::ActionListener,
public gcn::KeyListener
{
public:
/**
* Constructor.
*
* @param updateHost Host where to get the updated files.
* @param updatesDir Directory where to store updates (should be absolute
* and already created).
* @param applyUpdates If true, the update window will pass the updates to teh
* resource manager
*/
UpdaterWindow(const std::string &updateHost,
const std::string &updatesDir,
bool applyUpdates, int updateType);
/**
* Destructor
*/
~UpdaterWindow();
/**
* Set's progress bar status
*/
void setProgress(float p);
/**
* Set's label above progress
*/
void setLabel(const std::string &);
/**
* Enables play button
*/
void enable();
/**
* Loads and display news. Assumes the news file contents have been loaded
* into the memory buffer.
*/
void loadNews();
void loadPatch();
void action(const gcn::ActionEvent &event);
void keyPressed(gcn::KeyEvent &keyEvent);
void logic();
static void loadLocalUpdates(std::string dir);
static void addUpdateFile(ResourceManager *resman, std::string path,
std::string fixPath, std::string file,
bool append);
static void loadManaPlusUpdates(std::string dir, ResourceManager *resman);
int updateState;
private:
void download();
/**
* Loads the updates this window has gotten into the resource manager
*/
void loadUpdates();
/**
* A download callback for progress updates.
*/
static int updateProgress(void *ptr, DownloadStatus status,
size_t dt, size_t dn);
/**
* A libcurl callback for writing to memory.
*/
static size_t memoryWrite(void *ptr, size_t size, size_t nmemb,
void *stream);
bool validateFile(std::string filePath, unsigned long hash);
enum UpdateDownloadStatus
{
UPDATE_ERROR = 0,
UPDATE_IDLE,
UPDATE_LIST,
UPDATE_COMPLETE,
UPDATE_NEWS,
UPDATE_RESOURCES,
UPDATE_PATCH,
UPDATE_LIST2,
UPDATE_RESOURCES2
};
/** Status of the current download. */
UpdateDownloadStatus mDownloadStatus;
/** Host where we get the updated files. */
std::string mUpdateHost;
/** Place where the updates are stored (absolute path). */
std::string mUpdatesDir;
std::string mUpdatesDirReal;
/** The file currently downloading. */
std::string mCurrentFile;
/** The new label caption to be set in the logic method. */
std::string mNewLabelCaption;
/** The new progress value to be set in the logic method. */
float mDownloadProgress;
/** The mutex used to guard access to mNewLabelCaption and mDownloadProgress. */
Mutex mDownloadMutex;
/** The Adler32 checksum of the file currently downloading. */
unsigned long mCurrentChecksum;
/** A flag to indicate whether to use a memory buffer or a regular file. */
bool mStoreInMemory;
/** Flag that show if current download is complete. */
bool mDownloadComplete;
/** Flag that show if the user has canceled the update. */
bool mUserCancel;
/** Byte count currently downloaded in mMemoryBuffer. */
int mDownloadedBytes;
/** Buffer for files downloaded to memory. */
char *mMemoryBuffer;
/** Download handle. */
Net::Download *mDownload;
/** List of files to download. */
std::vector<updateFile> mUpdateFiles;
/** List of temp files to download. */
std::vector<updateFile> mTempUpdateFiles;
/** Index of the file to be downloaded. */
unsigned int mUpdateIndex;
/** Index offset for disaplay downloaded file. */
unsigned int mUpdateIndexOffset;
/** Tells ~UpdaterWindow() if it should load updates */
bool mLoadUpdates;
int mUpdateType;
gcn::Label *mLabel; /**< Progress bar caption. */
Button *mCancelButton; /**< Button to stop the update process. */
Button *mPlayButton; /**< Button to start playing. */
ProgressBar *mProgressBar; /**< Update progress bar. */
BrowserBox *mBrowserBox; /**< Box to display news. */
ScrollArea *mScrollArea; /**< Used to scroll news box. */
std::string mUpdateServerPath;
};
#endif
|
