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Potential fix to compile on Linux
[clinton/Virtual-Jaguar-Rx.git] / src / gui / app.cpp
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be44e757
JPM		 1//\r
2// app.cpp - Qt-based GUI for Virtual Jaguar\r
3//\r
4// by James Hammons\r
5// (C) 2010 Underground Software\r
6//\r
7// JLH = James Hammons <jlhamm@acm.org>\r
8// JPM = Jean-Paul Mari <djipi.mari@gmail.com>\r
9//\r
10// Who When What\r
11// --- ---------- -----------------------------------------------------------\r
12// JLH 12/23/2009 Created this file\r
13// JLH 01/21/2011 Added SDL initialization\r
14// JLH 06/26/2011 Added fix to keep SDL from hijacking main() on win32\r
15// JLH 05/24/2012 Added option switches\r
5fa7aa73
JPM		 16// JLH 03/05/2013 Fixed console redirection on win32 platform :-P\r
17// JPM Sept./2016 Visual Studio support, and Soft debugger support (--debugger)\r
be44e757 18// JPM 09/ /2017 Added option (--dram-max) to support 8MB ram (which doesn't exist)\r
5fa7aa73 19// JPM Sept./2017 Added the 'Rx' word to the emulator name, updated the credits line, added option (--es-all, --es-ui, --es-alpine & --es-debugger) to support the erase settings\r
a89c592b 20// JPM Oct./2018 Added the Rx version's contact in the help text, added timer initialisation in the SDL_Init\r
9c4d8f10 21// JPM Apr./2019 Fixed a command line option duplication\r
be44e757
JPM		 22//\r
23\r
24#include "app.h"\r
25\r
26#include <SDL.h>\r
8646ea44 27#include <QtWidgets/QApplication>\r
be44e757
JPM		 28#include "gamepad.h"\r
29#include "log.h"\r
30#include "mainwin.h"\r
31#include "profile.h"\r
32#include "settings.h"\r
33#include "version.h"\r
34#include "debugger/DBGManager.h"\r
35\r
36// Apparently on win32, SDL is hijacking main from Qt. So let's do this:\r
37#if defined (__GCCWIN32__) || defined (_MSC_VER)\r
38#undef main\r
39#include <windows.h> // Ick, but needed for console redirection on win32 :-O\r
40#endif\r
41\r
42// Function prototypes...\r
43static bool ParseCommandLine(int argc, char * argv[]);\r
44static void ParseOptions(int argc, char * argv[]);\r
45\r
46\r
47//hm. :-/\r
48// This is stuff we pass into the mainWindow...\r
49// Also, these are defaults. :-)\r
50bool noUntunedTankPlease = false;\r
51bool loadAndGo = false;\r
52bool useLogfile = false;\r
53QString filename;\r
54\r
55// Here's the main application loop--short and simple...\r
56int main(int argc, char * argv[])\r
57{\r
58 // Win32 console redirection, because MS and their band of super geniuses\r
59 // decided that nobody would ever launch an app from the command line. :-P\r
60 // [Unfortunately, this doesn't seem to work on Vista/7. :-(]\r
61#if defined (__GCCWIN32__) || defined (_MSC_VER)\r
62 BOOL(WINAPI * AttachConsole)(DWORD dwProcessId);\r
63\r
e9049c3e 64 AttachConsole = (BOOL (WINAPI *)(DWORD))GetProcAddress(LoadLibraryA("kernel32.dll"), "AttachConsole");\r
be44e757
JPM		 65\r
66 if (AttachConsole != NULL && AttachConsole(((DWORD)-1)))\r
67 {\r
68 if (_fileno(stdout) == -1)\r
69 freopen("CONOUT$", "wb", stdout);\r
70 if (_fileno(stderr) == -1)\r
71 freopen("CONOUT$", "wb", stderr);\r
72 if (_fileno(stdin) == -1)\r
73 freopen("CONIN$", "rb", stdin);\r
74\r
75 // Fix C++\r
76 std::ios::sync_with_stdio();\r
77 }\r
78#endif\r
79\r
80 // Normally, this would be read in from the settings module... :-P\r
81 vjs.hardwareTypeAlpine = false;\r
82 vjs.softTypeDebugger = false;\r
83 vjs.DRAM_size = 0x200000;\r
84 // This is stuff we pass into the mainWindow...\r
85// noUntunedTankPlease = false;\r
86\r
87 // Check for options that must be in place be constructing the App object\r
88 if (!ParseCommandLine(argc, argv))\r
89 {\r
90 return 0;\r
91 }\r
92\r
93 Q_INIT_RESOURCE(virtualjaguar); // This must the same name as the exe filename\r
94//or is it the .qrc filename???\r
95 // This is so we can pass this stuff using signal/slot mechanism...\r
96//this is left here to remind me not to try doing this again :-P\r
97//ick int id = qRegisterMetaType<uint32>();\r
98\r
99 int retVal = -1; // Default is failure\r
100\r
101 if (useLogfile)\r
102 {\r
103 bool success = (bool)LogInit("./virtualjaguar.log"); // Init logfile\r
104\r
105 if (!success)\r
106 printf("Failed to open virtualjaguar.log for writing!\n");\r
107 }\r
108\r
109 // Set up SDL library\r
a89c592b 110 if (SDL_Init(SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_TIMER) < 0)\r
be44e757
JPM		 111 {\r
112 WriteLog("VJ: Could not initialize the SDL library: %s\n", SDL_GetError());\r
113 }\r
114 else\r
115 {\r
116 WriteLog("VJ: SDL (joystick, audio) successfully initialized.\n");\r
117 DBGManager_Init();\r
118 App app(argc, argv); // Declare an instance of the application\r
119 Gamepad::AllocateJoysticks();\r
120 AutoConnectProfiles();\r
121 retVal = app.exec(); // And run it!\r
122 DBGManager_Close();\r
123 Gamepad::DeallocateJoysticks();\r
124\r
125 // Free SDL components last...!\r
126 SDL_QuitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_AUDIO);\r
127 SDL_Quit();\r
128 }\r
129\r
130#if defined (__GCCWIN32__) || defined (_MSC_VER)\r
131#if 0\r
132 fclose(ctt);\r
133#endif\r
134#endif\r
135 // Close logfile\r
136 LogDone();\r
137 return retVal;\r
138}\r
139\r
140\r
141//\r
142// Main app constructor--we stick globally accessible stuff here... (?)\r
143//\r
144App::App(int & argc, char * argv[]): QApplication(argc, argv)\r
145{\r
146 bool loadAndGo = !filename.isEmpty();\r
147\r
148 mainWindow = new MainWin(loadAndGo);\r
149 mainWindow->plzDontKillMyComputer = noUntunedTankPlease;\r
150 // Override defaults with command line (if any)\r
151 ParseOptions(argc, argv);\r
152 mainWindow->SyncUI();\r
153\r
154 if (loadAndGo)\r
155 {\r
156 mainWindow->LoadFile(filename);\r
157\r
158 if (!mainWindow->cartridgeLoaded)\r
159 printf("Could not load file \"%s\"!\n", filename.toUtf8().data());\r
160 }\r
161\r
162 mainWindow->show();\r
163}\r
164\r
165\r
166//\r
167// Here we parse out stuff that needs to be looked at *before* we construct the \r
168// App object.\r
169//\r
170bool ParseCommandLine(int argc, char * argv[])\r
171{\r
172 for(int i=1; i<argc; i++)\r
173 {\r
174 if ((strcmp(argv[i], "--help") == 0) || (strcmp(argv[i], "-h") == 0) || (strcmp(argv[i], "-?") == 0))\r
175 {\r
176 printf(\r
fe41cce0 177 "Virtual Jaguar " VJ_RELEASE_VERSION " (" VJ_RELEASE_SUBVERSION ") Rx - " __DATE__ "\n"\r
be44e757
JPM		 178 "Based upon Virtual Jaguar core v1.0.0 by David Raingeard.\n"\r
179 "Based upon the work by James Hammons (Linux/WIN32), Niels Wagenaar (Linux/WIN32),\n"\r
180 "Carwin Jones (BeOS), and Adam Green (MacOS)\n"\r
181 "Contact: http://sdlemu.ngemu.com/ | sdlemu@ngemu.com\n"\r
5fa7aa73 182 "Contact: https://github.com/djipi/Virtual-Jaguar-Rx | djipi.mari@gmail.com\n"\r
be44e757
JPM		 183 "\n"\r
184 "Usage:\n"\r
185 " virtualjaguar [<filename>] [switches]\n"\r
186 "\n"\r
187 " Option Description\n"\r
188 " ---------------- -----------------------------------\n"\r
189 " <filename> Name of file to autoload\n"\r
190 " --alpine -a Put Virtual Jaguar into Alpine mode\n"\r
9c4d8f10 191 " --debugger -D Put Virtual Jaguar into Debugger mode\n"\r
be44e757
JPM		 192 " --pal -p PAL mode\n"\r
193 " --ntsc -n NTSC mode\n"\r
194 " --dram-max Set DRAM size to 8MB\n"\r
fe3b257d 195 " --bios -b Boot using Jaguar BIOS\n"\r
be44e757
JPM		 196 " --no-bios Do not use Jaguar BIOS\n"\r
197 " --gpu -g Enable GPU\n"\r
198 " --no-gpu Disable GPU\n"\r
199 " --dsp -d Enable DSP\n"\r
200 " --no-dsp Disable DSP\n"\r
201 " --fullscreen -f Start in full screen mode\n"\r
202 " --blur -B Enable GL bilinear filter\n"\r
203 " --no-blur Disable GL bilinear filtering\n"\r
204 " --log -l Create and use log file\n"\r
205 " --no-log Do not use log file (default)\n"\r
206 " --help -h Show this message\n"\r
207 " -? Show this message\n"\r
208 " --es-all Erase all settings\n"\r
209 " --es-ui Erase UI settings only\n"\r
210 " --es-alpine Erase alpine mode settings only\n"\r
211 " --es-debugger Erase debugger mode settings only\n"\r
212 " --please-dont-kill-my-computer\n"\r
213 " -z Run Virtual Jaguar without \"snow\"\n"\r
214 "\n"\r
215 "Invoking Virtual Jaguar with no filename will cause it to boot up\n"\r
216 "with the VJ GUI. Using Alpine mode will enable log file.\n"\r
217 "\n");\r
218 return false;\r
219 }\r
220\r
221 // Easter egg\r
222 if (strcmp(argv[i], "--yarrr") == 0)\r
223 {\r
224 printf("\n");\r
225 printf("Shiver me timbers!\n");\r
226 printf("\n");\r
227 return false;\r
228 }\r
229\r
230 // Erase settings\r
231 if (strstr(argv[i], "--es-"))\r
232 {\r
233 printf("\n");\r
234 if (EraseSettings(&argv[i][5]))\r
235 {\r
236 printf("Settings have been erased");\r
237 }\r
238 else\r
239 {\r
240 printf("No requested settings have been found");\r
241 }\r
242 printf("\n\n");\r
243 return false;\r
244 }\r
245\r
246 // Alpine/Debug mode\r
247 if ((strcmp(argv[i], "--alpine") == 0) || (strcmp(argv[i], "-a") == 0))\r
248 {\r
249 printf("Alpine Mode enabled.\n");\r
250 vjs.hardwareTypeAlpine = true;\r
251 // We also enable logging as well :-)\r
252 useLogfile = true;\r
253 }\r
254\r
255 // Debugger mode\r
9c4d8f10 256 if ((strcmp(argv[i], "--debugger") == 0) || (strcmp(argv[i], "-D") == 0))\r
be44e757
JPM		 257 {\r
258 printf("Debugger mode enabled.\n");\r
259 vjs.softTypeDebugger = true;\r
260 }\r
261\r
262 // No snow display\r
263 if ((strcmp(argv[i], "--please-dont-kill-my-computer") == 0) || (strcmp(argv[i], "-z") == 0))\r
264 {\r
265 noUntunedTankPlease = true;\r
266 }\r
267\r
268 // Log file\r
269 if ((strcmp(argv[i], "--log") == 0) || (strcmp(argv[i], "-l") == 0))\r
270 {\r
271 printf("Log file enabled.\n");\r
272 useLogfile = true;\r
273 }\r
274\r
275 // No log file\r
276 if (strcmp(argv[i], "--no-log") == 0)\r
277 {\r
278 printf("Log file disabled.\n");\r
279 useLogfile = false;\r
280 }\r
281\r
282 // DRAM size max\r
283 if (strcmp(argv[i], "--dram-max") == 0)\r
284 {\r
570dad92 285 printf("DRAM size set at 8 MBytes.\n");\r
be44e757
JPM		 286 vjs.DRAM_size = 0x800000;\r
287 }\r
288\r
289 // Check for filename\r
290 if (argv[i][0] != '-')\r
291 {\r
292 loadAndGo = true;\r
293 filename = argv[i];\r
294 }\r
295 }\r
296\r
297 return true;\r
298}\r
299\r
300\r
301//\r
302// This is to override settings loaded from the config file.\r
303// Note that settings set here will become the new defaults!\r
304// (Not any more: Settings are only saved if the config dialog was OKed, or the toolbar buttons were pressed.)\r
305//\r
306void ParseOptions(int argc, char * argv[])\r
307{\r
308 for(int i=1; i<argc; i++)\r
309 {\r
310 // PAL mode\r
311 if ((strcmp(argv[i], "--pal") == 0) || (strcmp(argv[i], "-p") == 0))\r
312 {\r
313 vjs.hardwareTypeNTSC = false;\r
314 }\r
315\r
316 // NTSC mode\r
317 if ((strcmp(argv[i], "--ntsc") == 0) || (strcmp(argv[i], "-n") == 0))\r
318 {\r
319 vjs.hardwareTypeNTSC = true;\r
320 }\r
321\r
322 // Boot with Bios\r
323 if ((strcmp(argv[i], "--bios") == 0) || (strcmp(argv[i], "-b") == 0))\r
324 {\r
325 vjs.useJaguarBIOS = true;\r
326 }\r
327\r
328 // No boot with Bios\r
329 if (strcmp(argv[i], "--no-bios") == 0)\r
330 {\r
331 vjs.useJaguarBIOS = false;\r
332 }\r
333\r
334 // GPU enable\r
335 if ((strcmp(argv[i], "--gpu") == 0) || (strcmp(argv[i], "-g") == 0))\r
336 {\r
337 vjs.GPUEnabled = true;\r
338 }\r
339\r
340 // GPU disable\r
341 if (strcmp(argv[i], "--no-gpu") == 0)\r
342 {\r
343 vjs.GPUEnabled = false;\r
344 }\r
345\r
346 // DSP enable\r
347 if ((strcmp(argv[i], "--dsp") == 0) || (strcmp(argv[i], "-d") == 0))\r
348 {\r
349 vjs.DSPEnabled = true;\r
350 vjs.audioEnabled = true;\r
351 }\r
352\r
353 // DSP disable\r
354 if (strcmp(argv[i], "--no-dsp") == 0)\r
355 {\r
356 vjs.DSPEnabled = false;\r
357 vjs.audioEnabled = false;\r
358 }\r
359\r
360 // Fullscreen mode\r
361 if ((strcmp(argv[i], "--fullscreen") == 0) || (strcmp(argv[i], "-f") == 0))\r
362 {\r
363 vjs.fullscreen = true;\r
364 }\r
365\r
366 // Enable GL bilinear filter\r
367 if ((strcmp(argv[i], "--blur") == 0) || (strcmp(argv[i], "-B") == 0))\r
368 {\r
369 vjs.glFilter = 1;\r
370 }\r
371\r
372 // Disable GL bilinear filter\r
373 if (strcmp(argv[i], "--no-blur") == 0)\r
374 {\r
375 vjs.glFilter = 0;\r
376 }\r
377 }\r
378}\r
379\r
380#if 0\r
381 bool useJoystick;\r
382 int32 joyport; // Joystick port\r
383 bool hardwareTypeNTSC; // Set to false for PAL\r
384 bool useJaguarBIOS;\r
385 bool GPUEnabled;\r
386 bool DSPEnabled;\r
387 bool usePipelinedDSP;\r
388 bool fullscreen;\r
389 bool useOpenGL;\r
390 uint32 glFilter;\r
391 bool hardwareTypeAlpine;\r
392 bool softTypeDebugger;\r
393 bool audioEnabled;\r
394 uint32 frameSkip;\r
395 uint32 renderType;\r
396 bool allowWritesToROM;\r
397\r
398 // Keybindings in order of U, D, L, R, C, B, A, Op, Pa, 0-9, #, *\r
399\r
400 uint32 p1KeyBindings[21];\r
401 uint32 p2KeyBindings[21];\r
402\r
403 // Paths\r
404\r
405 char ROMPath[MAX_PATH];\r
406 char jagBootPath[MAX_PATH];\r
407 char CDBootPath[MAX_PATH];\r
408 char EEPROMPath[MAX_PATH];\r
409 char alpineROMPath[MAX_PATH];\r
410 char absROMPath[MAX_PATH];\r
411#endif\r
412\r
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