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1.1 root 1: /*
2: * UAE - The Un*x Amiga Emulator
3: *
4: * Config file handling
5: * This still needs some thought before it's complete...
6: *
7: * Copyright 1998 Brian King, Bernd Schmidt
8: */
9:
10: #include "sysconfig.h"
11: #include "sysdeps.h"
12:
13: #include <ctype.h>
14:
15: #include "config.h"
16: #include "options.h"
17: #include "threaddep/penguin.h"
18: #include "uae.h"
19: #include "autoconf.h"
1.1.1.3 root 20: #include "custom.h"
1.1 root 21:
22: /* @@@ need to get rid of this... just cut part of the manual and print that
23: * as a help text. */
24: struct cfg_lines
25: {
26: const char *config_label, *config_help;
27: };
28:
29: static struct cfg_lines opttable[] =
30: {
31: {"help", "Prints this help" },
32: {"config_description", "" },
33: {"use_gui", "Enable the GUI? If no, then goes straight to emulator" },
34: {"use_debugger", "Enable the debugger?" },
35: {"cpu_speed", "can be max, real, or a number between 1 and 20" },
36: {"cpu_type", "Can be 68000, 68010, 68020, 68020/68881" },
37: {"cpu_compatible", "yes enables compatibility-mode" },
38: {"cpu_24bit_addressing", "must be set to 'no' in order for Z3mem or P96mem to work" },
39: {"autoconfig", "yes = add filesystems and extra ram" },
40: {"accuracy", "emulation accuracy, default is 2" },
41: {"log_illegal_mem", "print illegal memory access by Amiga software?" },
42: {"fastmem_size", "Size in megabytes of fast-memory" },
43: {"chipmem_size", "Size in megabytes of chip-memory" },
44: {"bogomem_size", "Size in megabytes of bogo-memory at 0xC00000" },
45: {"a3000mem_size", "Size in megabytes of A3000 memory" },
46: {"gfxcard_size", "Size in megabytes of Picasso96 graphics-card memory" },
47: {"z3mem_size", "Size in megabytes of Zorro-III expansion memory" },
48: {"gfx_test_speed", "Test graphics speed?" },
49: {"framerate", "Print every nth frame" },
50: {"gfx_width", "Screen width" },
51: {"gfx_height", "Screen height" },
52: {"gfx_lores", "Treat display as lo-res?" },
53: {"gfx_linemode", "Can be none, double, or scanlines" },
54: {"gfx_fullscreen_amiga", "Amiga screens are fullscreen?" },
55: {"gfx_fullscreen_picasso", "Picasso screens are fullscreen?" },
56: {"gfx_correct_aspect", "Correct aspect ratio?" },
57: {"gfx_center_horizontal", "Center display horizontally?" },
58: {"gfx_center_vertical", "Center display vertically?" },
59: {"gfx_colour_mode", "" },
60: {"32bit_blits", "Enable 32 bit blitter emulation" },
61: {"immediate_blits", "Perform blits immediately" },
62: {"gfxlib_replacement", "Use graphics.library replacement?" },
63: {"sound_output", "" },
64: {"sound_frequency", "" },
65: {"sound_bits", "" },
66: {"sound_channels", "" },
67: {"sound_min_buff", "" },
68: {"sound_max_buff", "" },
69: {"parallel_on_demand", "" },
70: {"serial_on_demand", "" },
71: {"joyport0", "" },
72: {"joyport1", "" },
73: {"kickstart_rom_file", "Kickstart ROM image, (C) Copyright Amiga, Inc." },
74: {"kickstart_key_file", "Key-file for encrypted ROM images (from Cloanto's Amiga Forever)" },
75: {"floppy0", "Diskfile for drive 0" },
76: {"floppy1", "Diskfile for drive 1" },
77: {"floppy2", "Diskfile for drive 2" },
78: {"floppy3", "Diskfile for drive 3" },
79: {"hardfile", "access,sectors, surfaces, reserved, blocksize, path format" },
80: {"filesystem", "access,'Amiga volume-name':'host directory path' - where 'access' can be 'read-only' or 'read-write'" }
81: };
82:
1.1.1.3 root 83: static const char *csmode[] = { "ocs", "ecs_agnus", "ecs_denise", "ecs", "aga" };
1.1 root 84: static const char *linemode1[] = { "none", "double", "scanlines", 0 };
85: static const char *linemode2[] = { "n", "d", "s", 0 };
86: static const char *speedmode[] = { "max", "real", 0 };
1.1.1.7 ! root 87: static const char *cpumode[] = {
! 88: "68000", "68000", "68010", "68010", "68ec020", "68020", "68ec020/68881", "68020/68881",
! 89: "68040", 0
! 90: };
1.1 root 91: static const char *portmode[] = { "joy0", "joy1", "mouse", "kbd1", "kbd2", "kbd3", 0 };
92: static const char *colormode1[] = { "8bit", "15bit", "16bit", "8bit_dither", "4bit_dither", "32bit", 0 };
93: static const char *colormode2[] = { "8", "15", "16", "8d", "4d", "32", 0 };
94: static const char *soundmode[] = { "none", "interrupts", "normal", "exact", 0 };
1.1.1.2 root 95: static const char *centermode1[] = { "none", "simple", "smart", 0 };
96: static const char *centermode2[] = { "false", "true", "smart", 0 };
1.1 root 97: static const char *stereomode1[] = { "mono", "stereo", 0 };
98: static const char *stereomode2[] = { "m", "s", 0 };
99: static const char *stereomode3[] = { "1", "2", 0 };
1.1.1.4 root 100: static const char *interpolmode[] = { "none", "rh", "crux", 0 };
1.1 root 101:
102: #define UNEXPANDED "$(FILE_PATH)"
103:
104: static int match_string (const char *table[], const char *str)
105: {
106: int i;
107: for (i = 0; table[i] != 0; i++)
108: if (strcasecmp (table[i], str) == 0)
109: return i;
110: return -1;
111: }
112:
113: char *cfgfile_subst_path (const char *path, const char *subst, const char *file)
114: {
115: /* @@@ use strcasecmp for some targets. */
116: if (strlen (path) > 0 && strncmp (file, path, strlen (path)) == 0) {
117: int l;
118: char *p = xmalloc (strlen (file) + strlen (subst) + 2);
119: strcpy (p, subst);
120: l = strlen (p);
121: while (l > 0 && p[l - 1] == '/')
122: p[--l] = '\0';
123: l = strlen (path);
124: while (file[l] == '/')
125: l++;
126: strcat (p, "/"); strcat (p, file + l);
127: return p;
128: }
129: return my_strdup (file);
130: }
131:
132: void save_options (FILE *f, struct uae_prefs *p)
133: {
134: struct strlist *sl;
135: char *str;
136: int i;
137:
138: fprintf (f, "config_description=%s\n", p->description);
139:
140: for (sl = p->unknown_lines; sl; sl = sl->next)
141: fprintf (f, "%s\n", sl->str);
142:
143: fprintf (f, "%s.rom_path=%s\n", TARGET_NAME, p->path_rom);
144: fprintf (f, "%s.floppy_path=%s\n", TARGET_NAME, p->path_floppy);
145: fprintf (f, "%s.hardfile_path=%s\n", TARGET_NAME, p->path_hardfile);
146:
1.1.1.2 root 147: target_save_options (f, p);
148:
1.1 root 149: fprintf (f, "use_gui=%s\n", p->start_gui ? "true" : "false");
150: fprintf (f, "use_debugger=%s\n", p->start_debugger ? "true" : "false");
151: str = cfgfile_subst_path (p->path_rom, UNEXPANDED, p->romfile);
152: fprintf (f, "kickstart_rom_file=%s\n", str);
153: free (str);
154: str = cfgfile_subst_path (p->path_rom, UNEXPANDED, p->keyfile);
155: fprintf (f, "kickstart_key_file=%s\n", str);
156: free (str);
157:
158: for (i = 0; i < 4; i++) {
159: str = cfgfile_subst_path (p->path_floppy, UNEXPANDED, p->df[i]);
160: fprintf (f, "floppy%d=%s\n", i, str);
161: free (str);
162: }
1.1.1.6 root 163: fprintf (f, "nr_floppies=%d\n", p->nr_floppies);
1.1 root 164: fprintf (f, "parallel_on_demand=%s\n", p->parallel_demand ? "true" : "false");
165: fprintf (f, "serial_on_demand=%s\n", p->serial_demand ? "true" : "false");
166:
167: fprintf (f, "sound_output=%s\n", soundmode[p->produce_sound]);
168: fprintf (f, "sound_channels=%s\n", stereomode1[p->stereo]);
169: fprintf (f, "sound_bits=%d\n", p->sound_bits);
170: fprintf (f, "sound_min_buff=%d\n", p->sound_minbsiz);
171: fprintf (f, "sound_max_buff=%d\n", p->sound_maxbsiz);
172: fprintf (f, "sound_frequency=%d\n", p->sound_freq);
1.1.1.4 root 173: fprintf (f, "sound_interpol=%s\n", interpolmode[p->sound_interpol]);
1.1 root 174:
175: fprintf (f, "sound_pri_time=%d\n", p->sound_pri_time);
176: fprintf (f, "sound_pri_cutoff=%d\n", p->sound_pri_cutoff);
177:
178: fprintf (f, "joyport0=%s\n", portmode[p->jport0]);
179: fprintf (f, "joyport1=%s\n", portmode[p->jport1]);
180:
1.1.1.3 root 181: fprintf (f, "bsdsocket_emu=%s\n", p->socket_emu ? "true" : "false");
1.1 root 182:
1.1.1.3 root 183: fprintf (f, "gfx_framerate=%d\n", p->gfx_framerate);
1.1 root 184: fprintf (f, "gfx_width=%d\n", p->gfx_width);
185: fprintf (f, "gfx_height=%d\n", p->gfx_height);
186: fprintf (f, "gfx_lores=%s\n", p->gfx_lores ? "true" : "false");
187: fprintf (f, "gfx_linemode=%s\n", linemode1[p->gfx_linedbl]);
188: fprintf (f, "gfx_correct_aspect=%s\n", p->gfx_correct_aspect ? "true" : "false");
189: fprintf (f, "gfx_fullscreen_amiga=%s\n", p->gfx_afullscreen ? "true" : "false");
190: fprintf (f, "gfx_fullscreen_picasso=%s\n", p->gfx_pfullscreen ? "true" : "false");
1.1.1.2 root 191: fprintf (f, "gfx_center_horizontal=%s\n", centermode1[p->gfx_xcenter]);
192: fprintf (f, "gfx_center_vertical=%s\n", centermode1[p->gfx_ycenter]);
1.1 root 193: fprintf (f, "gfx_colour_mode=%s\n", colormode1[p->color_mode]);
194:
195: fprintf (f, "32bit_blits=%s\n", p->blits_32bit_enabled ? "true" : "false");
196: fprintf (f, "immediate_blits=%s\n", p->immediate_blits ? "true" : "false");
1.1.1.3 root 197: fprintf (f, "ntsc=%s\n", p->ntscmode ? "true" : "false");
198: if (p->chipset_mask & CSMASK_AGA)
199: fprintf (f, "chipset=aga\n");
200: else if ((p->chipset_mask & CSMASK_ECS_AGNUS) && (p->chipset_mask & CSMASK_ECS_AGNUS))
201: fprintf (f, "chipset=ecs\n");
202: else if (p->chipset_mask & CSMASK_ECS_AGNUS)
203: fprintf (f, "chipset=ecs_agnus\n");
204: else if (p->chipset_mask & CSMASK_ECS_DENISE)
205: fprintf (f, "chipset=ecs_denise\n");
206: else
207: fprintf (f, "chipset=ocs\n");
1.1 root 208:
209: fprintf (f, "fastmem_size=%d\n", p->fastmem_size / 0x100000);
210: fprintf (f, "a3000mem_size=%d\n", p->a3000mem_size / 0x100000);
211: fprintf (f, "z3mem_size=%d\n", p->z3fastmem_size / 0x100000);
212: fprintf (f, "bogomem_size=%d\n", p->bogomem_size / 0x40000);
213: fprintf (f, "gfxcard_size=%d\n", p->gfxmem_size / 0x100000);
214: fprintf (f, "chipmem_size=%d\n", p->chipmem_size / 0x80000);
215:
1.1.1.3 root 216: if (p->m68k_speed > 0)
1.1 root 217: fprintf (f, "cpu_speed=%d\n", p->m68k_speed);
218: else
219: fprintf (f, "cpu_speed=%s\n", p->m68k_speed == -1 ? "max" : "real");
220:
221: fprintf (f, "cpu_type=%s\n", cpumode[p->cpu_level * 2 + !p->address_space_24]);
222: fprintf (f, "cpu_compatible=%s\n", p->cpu_compatible ? "true" : "false");
223: fprintf (f, "autoconfig=%s\n", p->automount_uaedev ? "true" : "false");
224:
225: fprintf (f, "accuracy=%d\n", p->emul_accuracy);
226: fprintf (f, "log_illegal_mem=%s\n", p->illegal_mem ? "true" : "false");
227:
228: fprintf (f, "kbd_lang=%s\n", (p->keyboard_lang == KBD_LANG_DE ? "de"
229: : p->keyboard_lang == KBD_LANG_ES ? "es"
230: : p->keyboard_lang == KBD_LANG_US ? "us"
231: : p->keyboard_lang == KBD_LANG_SE ? "se"
232: : p->keyboard_lang == KBD_LANG_FR ? "fr"
233: : p->keyboard_lang == KBD_LANG_IT ? "it"
234: : "FOO"));
235:
236: write_filesys_config (p->mountinfo, UNEXPANDED, p->path_hardfile, f);
237:
238: /* Don't write gfxlib/gfx_test_speed options. */
239: }
240:
241: int cfgfile_yesno (char *option, char *value, char *name, int *location)
242: {
243: if (strcmp (option, name) != 0)
244: return 0;
245: if (strcasecmp (value, "yes") == 0 || strcasecmp (value, "y") == 0
246: || strcasecmp (value, "true") == 0 || strcasecmp (value, "t") == 0)
247: *location = 1;
248: else if (strcasecmp (value, "no") == 0 || strcasecmp (value, "n") == 0
249: || strcasecmp (value, "false") == 0 || strcasecmp (value, "f") == 0)
250: *location = 0;
251: else
252: write_log ("Option `%s' requires a value of either `yes' or `no'.\n", option);
253: return 1;
254: }
255:
256: int cfgfile_intval (char *option, char *value, char *name, int *location, int scale)
257: {
258: int base = 10;
259: char *endptr;
260: if (strcmp (option, name) != 0)
261: return 0;
262: /* I guess octal isn't popular enough to worry about here... */
263: if (value[0] == '0' && value[1] == 'x')
264: value += 2, base = 16;
265: *location = strtol (value, &endptr, base) * scale;
266:
267: if (*endptr != '\0' || *value == '\0')
268: write_log ("Option `%s' requires a numeric argument.\n", option);
269: return 1;
270: }
271:
272: int cfgfile_strval (char *option, char *value, char *name, int *location, const char *table[], int more)
273: {
274: int val;
275: if (strcmp (option, name) != 0)
276: return 0;
277: val = match_string (table, value);
278: if (val == -1) {
1.1.1.6 root 279: if (more)
280: return 0;
281:
282: write_log ("Unknown value for option `%s'.\n", option);
1.1 root 283: return 1;
284: }
285: *location = val;
286: return 1;
287: }
288:
289: int cfgfile_string (char *option, char *value, char *name, char *location, int maxsz)
290: {
291: if (strcmp (option, name) != 0)
292: return 0;
293: strncpy (location, value, maxsz - 1);
294: location[maxsz - 1] = '\0';
295: return 1;
296: }
297:
298: static int getintval (char **p, int *result, int delim)
299: {
300: char *value = *p;
301: int base = 10;
302: char *endptr;
303: char *p2 = strchr (*p, delim);
304:
305: if (p2 == 0)
306: return 0;
307:
308: *p2++ = '\0';
309:
310: if (value[0] == '0' && value[1] == 'x')
311: value += 2, base = 16;
312: *result = strtol (value, &endptr, base);
313: *p = p2;
314:
315: if (*endptr != '\0' || *value == '\0')
316: return 0;
317:
318: return 1;
319: }
320:
1.1.1.5 root 321: static int set_chipset_mask (struct uae_prefs *p, int val)
322: {
323: p->chipset_mask = (val == 0 ? 0
324: : val == 1 ? CSMASK_ECS_AGNUS
325: : val == 2 ? CSMASK_ECS_DENISE
326: : val == 3 ? CSMASK_ECS_DENISE | CSMASK_ECS_AGNUS
327: : CSMASK_AGA | CSMASK_ECS_DENISE | CSMASK_ECS_AGNUS);
328: }
329:
1.1.1.2 root 330: int cfgfile_parse_option (struct uae_prefs *p, char *option, char *value)
1.1 root 331: {
1.1.1.3 root 332: int tmpval;
1.1 root 333: char *section = 0;
334: char *tmpp;
1.1.1.3 root 335:
1.1 root 336: for (tmpp = option; *tmpp != '\0'; tmpp++)
337: if (isupper (*tmpp))
338: *tmpp = tolower (*tmpp);
339: tmpp = strchr (option, '.');
340: if (tmpp) {
341: section = option;
342: option = tmpp + 1;
343: *tmpp = '\0';
344: if (strcmp (section, TARGET_NAME) == 0) {
345: /* We special case the various path options here. */
346: if (cfgfile_string (option, value, "rom_path", p->path_rom, 256)
347: || cfgfile_string (option, value, "floppy_path", p->path_floppy, 256)
348: || cfgfile_string (option, value, "hardfile_path", p->path_hardfile, 256))
349: return 1;
350: return target_parse_option (p, option, value);
351: }
352: return 0;
353: }
354: if (cfgfile_yesno (option, value, "use_debugger", &p->start_debugger)
355: || cfgfile_yesno (option, value, "use_gui", &p->start_gui)
1.1.1.3 root 356: || cfgfile_yesno (option, value, "bsdsocket_emu", &p->socket_emu)
1.1 root 357: || cfgfile_yesno (option, value, "immediate_blits", &p->immediate_blits)
358: || cfgfile_yesno (option, value, "32bit_blits", &p->blits_32bit_enabled)
359: || cfgfile_yesno (option, value, "gfx_lores", &p->gfx_lores)
360: || cfgfile_yesno (option, value, "gfx_correct_aspect", &p->gfx_correct_aspect)
361: || cfgfile_yesno (option, value, "gfx_fullscreen_amiga", &p->gfx_afullscreen)
362: || cfgfile_yesno (option, value, "gfx_fullscreen_picasso", &p->gfx_pfullscreen)
1.1.1.3 root 363: || cfgfile_yesno (option, value, "ntsc", &p->ntscmode)
1.1 root 364: || cfgfile_yesno (option, value, "cpu_compatible", &p->cpu_compatible)
365: || cfgfile_yesno (option, value, "cpu_24bit_addressing", &p->address_space_24)
366: || cfgfile_yesno (option, value, "autoconfig", &p->automount_uaedev)
367: || cfgfile_yesno (option, value, "parallel_on_demand", &p->parallel_demand)
368: || cfgfile_yesno (option, value, "serial_on_demand", &p->serial_demand)
369: || cfgfile_yesno (option, value, "log_illegal_mem", &p->illegal_mem))
370: return 1;
371: if (cfgfile_intval (option, value, "accuracy", &p->emul_accuracy, 1)
372: || cfgfile_intval (option, value, "sound_min_buff", &p->sound_minbsiz, 1)
373: || cfgfile_intval (option, value, "sound_max_buff", &p->sound_maxbsiz, 1)
374: || cfgfile_intval (option, value, "sound_frequency", &p->sound_freq, 1)
375: || cfgfile_intval (option, value, "sound_bits", &p->sound_bits, 1)
376: || cfgfile_intval (option, value, "sound_pri_cutoff", &p->sound_pri_cutoff, 1)
377: || cfgfile_intval (option, value, "sound_pri_time", &p->sound_pri_time, 1)
1.1.1.3 root 378: || cfgfile_intval (option, value, "gfx_framerate", &p->gfx_framerate, 1)
1.1 root 379: || cfgfile_intval (option, value, "gfx_width", &p->gfx_width, 1)
380: || cfgfile_intval (option, value, "gfx_height", &p->gfx_height, 1)
381: || cfgfile_intval (option, value, "fastmem_size", &p->fastmem_size, 0x100000)
382: || cfgfile_intval (option, value, "a3000mem_size", &p->a3000mem_size, 0x100000)
383: || cfgfile_intval (option, value, "z3mem_size", &p->z3fastmem_size, 0x100000)
384: || cfgfile_intval (option, value, "bogomem_size", &p->bogomem_size, 0x40000)
385: || cfgfile_intval (option, value, "gfxcard_size", &p->gfxmem_size, 0x100000)
1.1.1.6 root 386: || cfgfile_intval (option, value, "chipmem_size", &p->chipmem_size, 0x80000)
387: || cfgfile_intval (option, value, "nr_floppies", &p->nr_floppies, 1))
1.1 root 388: return 1;
389: if (cfgfile_strval (option, value, "sound_output", &p->produce_sound, soundmode, 0)
390: || cfgfile_strval (option, value, "sound_channels", &p->stereo, stereomode1, 1)
391: || cfgfile_strval (option, value, "sound_channels", &p->stereo, stereomode2, 1)
392: || cfgfile_strval (option, value, "sound_channels", &p->stereo, stereomode3, 0)
1.1.1.4 root 393: || cfgfile_strval (option, value, "sound_interpol", &p->sound_interpol, interpolmode, 0)
1.1 root 394: || cfgfile_strval (option, value, "joyport0", &p->jport0, portmode, 0)
395: || cfgfile_strval (option, value, "joyport1", &p->jport1, portmode, 0)
396: || cfgfile_strval (option, value, "gfx_linemode", &p->gfx_linedbl, linemode1, 1)
397: || cfgfile_strval (option, value, "gfx_linemode", &p->gfx_linedbl, linemode2, 0)
1.1.1.2 root 398: || cfgfile_strval (option, value, "gfx_center_horizontal", &p->gfx_xcenter, centermode1, 1)
399: || cfgfile_strval (option, value, "gfx_center_vertical", &p->gfx_ycenter, centermode1, 1)
400: || cfgfile_strval (option, value, "gfx_center_horizontal", &p->gfx_xcenter, centermode2, 0)
401: || cfgfile_strval (option, value, "gfx_center_vertical", &p->gfx_ycenter, centermode2, 0)
1.1 root 402: || cfgfile_strval (option, value, "gfx_colour_mode", &p->color_mode, colormode1, 1)
403: || cfgfile_strval (option, value, "gfx_colour_mode", &p->color_mode, colormode2, 0)
404: || cfgfile_strval (option, value, "gfx_color_mode", &p->color_mode, colormode1, 1)
405: || cfgfile_strval (option, value, "gfx_color_mode", &p->color_mode, colormode2, 0))
406: return 1;
407: if (cfgfile_string (option, value, "floppy0", p->df[0], 256)
408: || cfgfile_string (option, value, "floppy1", p->df[1], 256)
409: || cfgfile_string (option, value, "floppy2", p->df[2], 256)
410: || cfgfile_string (option, value, "floppy3", p->df[3], 256)
411: || cfgfile_string (option, value, "kickstart_rom_file", p->romfile, 256)
412: || cfgfile_string (option, value, "kickstart_key_file", p->keyfile, 256)
1.1.1.2 root 413: || cfgfile_string (option, value, "config_description", p->description, 256))
1.1 root 414: return 1;
415:
416: /* Tricky ones... */
1.1.1.3 root 417: if (cfgfile_strval (option, value, "chipset", &tmpval, csmode, 0)) {
1.1.1.5 root 418: set_chipset_mask (p, tmpval);
1.1.1.3 root 419: return 1;
420: }
1.1.1.7 ! root 421:
1.1 root 422: if (cfgfile_strval (option, value, "cpu_type", &p->cpu_level, cpumode, 0)) {
1.1.1.7 ! root 423: p->address_space_24 = p->cpu_level < 8 && !(p->cpu_level & 1);
1.1 root 424: p->cpu_level >>= 1;
425: return 1;
426: }
427: if (cfgfile_strval (option, value, "cpu_speed", &p->m68k_speed, speedmode, 1)) {
428: p->m68k_speed--;
429: return 1;
430: }
431: if (cfgfile_intval (option, value, "cpu_speed", &p->m68k_speed, 1))
432: return 1;
433:
434: if (strcmp (option, "kbd_lang") == 0) {
435: KbdLang l;
436: if ((l = KBD_LANG_DE, strcasecmp (value, "de") == 0)
437: || (l = KBD_LANG_SE, strcasecmp (value, "se") == 0)
438: || (l = KBD_LANG_US, strcasecmp (value, "us") == 0)
439: || (l = KBD_LANG_FR, strcasecmp (value, "fr") == 0)
440: || (l = KBD_LANG_IT, strcasecmp (value, "it") == 0)
441: || (l = KBD_LANG_ES, strcasecmp (value, "es") == 0))
442: p->keyboard_lang = l;
443: else
444: write_log ("Unknown keyboard language\n");
445: return 1;
446: }
447:
448: if (strcmp (option, "filesystem") == 0
449: || strcmp (option, "hardfile") == 0)
450: {
1.1.1.2 root 451: int secs, heads, reserved, bs, ro;
452: char *aname, *root;
1.1 root 453: char *tmpp = strchr (value, ',');
1.1.1.2 root 454: char *str;
1.1 root 455: if (tmpp == 0)
456: goto invalid_fs;
457:
458: *tmpp++ = '\0';
459: if (strcmp (value, "0") == 0 || strcasecmp (value, "ro") == 0
460: || strcasecmp (value, "readonly") == 0
461: || strcasecmp (value, "read-only") == 0)
1.1.1.2 root 462: ro = 1;
1.1 root 463: else if (strcmp (value, "1") == 0 || strcasecmp (value, "rw") == 0
464: || strcasecmp (value, "readwrite") == 0
465: || strcasecmp (value, "read-write") == 0)
1.1.1.2 root 466: ro = 0;
1.1 root 467: else
468: goto invalid_fs;
1.1.1.2 root 469: secs = 0; heads = 0; reserved = 0; bs = 0;
1.1 root 470:
471: value = tmpp;
472: if (strcmp (option, "filesystem") == 0) {
473: tmpp = strchr (value, ':');
474: if (tmpp == 0)
475: goto invalid_fs;
476: *tmpp++ = '\0';
1.1.1.2 root 477: aname = value;
478: root = tmpp;
1.1 root 479: } else {
1.1.1.2 root 480: if (! getintval (&value, &secs, ',')
481: || ! getintval (&value, &heads, ',')
482: || ! getintval (&value, &reserved, ',')
483: || ! getintval (&value, &bs, ','))
1.1 root 484: goto invalid_fs;
1.1.1.2 root 485: root = value;
486: aname = 0;
1.1 root 487: }
1.1.1.2 root 488: str = cfgfile_subst_path (UNEXPANDED, p->path_hardfile, root);
489: tmpp = add_filesys_unit (p->mountinfo, aname, str, ro, secs,
490: heads, reserved, bs);
491: free (str);
492: if (tmpp)
493: write_log ("Error: %s\n", tmpp);
1.1 root 494: return 1;
495:
496: invalid_fs:
497: write_log ("Invalid filesystem/hardfile specification.\n");
498: return 1;
499: }
500:
501: return 0;
502: }
503:
1.1.1.2 root 504: void cfgfile_parse_line (struct uae_prefs *p, char *line)
1.1 root 505: {
506: int i;
507: char *orig_line = my_strdup (line);
508: char *line1, *line2;
509:
510: line1 = line;
511: line2 = strchr (line, '=');
512: if (! line2) {
513: write_log ("CFGFILE: line was incomplete with only %s\n", line1);
514: return;
515: }
516:
517: *line2++ = '\0';
518:
519: /* Get rid of whitespace. */
1.1.1.2 root 520: i = strlen (line2);
521: while (i > 0 && (line2[i - 1] == '\t' || line2[i - 1] == ' '
522: || line2[i - 1] == '\r' || line2[i - 1] == '\n'))
523: line2[--i] = '\0';
1.1 root 524: line2 += strspn (line2, "\t \r\n");
1.1.1.2 root 525: i = strlen (line);
526: while (i > 0 && (line[i - 1] == '\t' || line[i - 1] == ' '
527: || line[i - 1] == '\r' || line[i - 1] == '\n'))
528: line[--i] = '\0';
1.1 root 529: line += strspn (line, "\t \r\n");
530:
1.1.1.2 root 531: if (! cfgfile_parse_option (p, line, line2)) {
1.1 root 532: struct strlist *u = xmalloc (sizeof (struct strlist));
533: u->str = orig_line;
534: u->next = p->unknown_lines;
535: p->unknown_lines = u;
536: } else
537: free (orig_line);
538: }
539:
540: static void subst (char *p, char *f, int n)
541: {
542: char *str = cfgfile_subst_path (UNEXPANDED, p, f);
543: strncpy (f, str, n - 1);
544: f[n - 1] = '\0';
545: free (str);
546: }
547:
548: int cfgfile_load (struct uae_prefs *p, const char *filename)
549: {
550: char *str;
551: int i;
552:
553: FILE *fh;
554: char line[256];
555:
1.1.1.4 root 556: fh = fopen (filename, "r");
1.1 root 557: if (! fh)
558: return 0;
559:
560: while (fgets (line, 256, fh) != 0) {
561: line[strcspn (line, "\t \r\n")] = '\0';
562: if (strlen (line) > 0)
1.1.1.2 root 563: cfgfile_parse_line (p, line);
1.1 root 564: }
565: fclose (fh);
566:
567: for (i = 0; i < 4; i++)
568: subst (p->path_floppy, p->df[i], sizeof p->df[i]);
569: subst (p->path_rom, p->romfile, sizeof p->romfile);
570: subst (p->path_rom, p->keyfile, sizeof p->keyfile);
571:
572: return 1;
573: }
574:
575: int cfgfile_save (struct uae_prefs *p, const char *filename)
576: {
577: FILE *fh = fopen (filename, "w");
578: if (! fh)
579: return 0;
580:
581: save_options (fh, p);
582: fclose (fh);
583: return 1;
584: }
585:
586: int cfgfile_get_description (const char *filename, char *description)
587: {
588: int result = 0;
589: struct uae_prefs p;
590: default_prefs (&p);
591: strcpy (p.description, "");
592: if (cfgfile_load (&p, filename) && strlen (p.description) != 0) {
593: result = 1;
594: strcpy (description, p.description);
595: }
596: discard_prefs (&p);
597: return result;
598: }
599:
600: void cfgfile_show_usage (void)
601: {
602: int i;
603: fprintf (stderr, "UAE Configuration Help:\n" \
604: "=======================\n");
605: for (i = 0; i < sizeof opttable / sizeof *opttable; i++)
606: fprintf (stderr, "%s: %s\n", opttable[i].config_label, opttable[i].config_help);
607: }
1.1.1.4 root 608:
609: /* This implements the old commandline option parsing. I've re-added this
610: because the new way of doing things is painful for me (it requires me
611: to type a couple hundred characters when invoking UAE). The following
612: is far less annoying to use. */
613: static void parse_gfx_specs (char *spec)
614: {
615: char *x0 = my_strdup (spec);
616: char *x1, *x2;
617:
618: x1 = strchr (x0, ':');
619: if (x1 == 0)
620: goto argh;
621: x2 = strchr (x1+1, ':');
622: if (x2 == 0)
623: goto argh;
624: *x1++ = 0; *x2++ = 0;
625:
626: currprefs.gfx_width = atoi (x0);
627: currprefs.gfx_height = atoi (x1);
628: currprefs.gfx_lores = strchr (x2, 'l') != 0;
629: currprefs.gfx_xcenter = strchr (x2, 'x') != 0 ? 1 : strchr (x2, 'X') != 0 ? 2 : 0;
630: currprefs.gfx_ycenter = strchr (x2, 'y') != 0 ? 1 : strchr (x2, 'Y') != 0 ? 2 : 0;
631: currprefs.gfx_linedbl = strchr (x2, 'd') != 0;
632: currprefs.gfx_linedbl += 2 * (strchr (x2, 'D') != 0);
633: currprefs.gfx_afullscreen = strchr (x2, 'a') != 0;
634: currprefs.gfx_pfullscreen = strchr (x2, 'p') != 0;
635: currprefs.gfx_correct_aspect = strchr (x2, 'c') != 0;
636:
637: if (currprefs.gfx_linedbl == 3) {
638: fprintf (stderr, "You can't use both 'd' and 'D' modifiers in the display mode specification.\n");
639: }
640:
641: free (x0);
642: return;
643:
644: argh:
645: fprintf (stderr, "Bad display mode specification.\n");
646: fprintf (stderr, "The format to use is: \"width:height:modifiers\"\n");
647: fprintf (stderr, "Type \"uae -h\" for detailed help.\n");
648: free (x0);
649: }
650:
651: static void parse_sound_spec (char *spec)
652: {
653: char *x0 = my_strdup (spec);
654: char *x1, *x2 = NULL, *x3 = NULL, *x4 = NULL, *x5 = NULL;
655:
656: x1 = strchr (x0, ':');
657: if (x1 != NULL) {
658: *x1++ = '\0';
659: x2 = strchr (x1 + 1, ':');
660: if (x2 != NULL) {
661: *x2++ = '\0';
662: x3 = strchr (x2 + 1, ':');
663: if (x3 != NULL) {
664: *x3++ = '\0';
665: x4 = strchr (x3 + 1, ':');
666: if (x4 != NULL) {
667: *x4++ = '\0';
668: x5 = strchr (x4 + 1, ':');
669: }
670: }
671: }
672: }
673: currprefs.produce_sound = atoi (x0);
674: if (x1) {
675: if (*x1 == 's')
676: currprefs.stereo = 1;
677: else
678: currprefs.stereo = 0;
679: }
680: if (x2)
681: currprefs.sound_bits = atoi (x2);
682: if (x3)
683: currprefs.sound_freq = atoi (x3);
684: if (x4)
685: currprefs.sound_maxbsiz = currprefs.sound_minbsiz = atoi (x4);
686: if (x5)
687: currprefs.sound_minbsiz = atoi (x5);
688: free (x0);
689: return;
690: }
691:
692:
693: static void parse_joy_spec (char *spec)
694: {
695: int v0 = 2, v1 = 0;
696: if (strlen(spec) != 2)
697: goto bad;
698:
699: switch (spec[0]) {
700: case '0': v0 = 0; break;
701: case '1': v0 = 1; break;
702: case 'M': case 'm': v0 = 2; break;
703: case 'A': case 'a': v0 = 3; break;
704: case 'B': case 'b': v0 = 4; break;
705: case 'C': case 'c': v0 = 5; break;
706: default: goto bad;
707: }
708:
709: switch (spec[1]) {
710: case '0': v1 = 0; break;
711: case '1': v1 = 1; break;
712: case 'M': case 'm': v1 = 2; break;
713: case 'A': case 'a': v1 = 3; break;
714: case 'B': case 'b': v1 = 4; break;
715: case 'C': case 'c': v1 = 5; break;
716: default: goto bad;
717: }
718: if (v0 == v1)
719: goto bad;
720: /* Let's scare Pascal programmers */
721: if (0)
722: bad:
723: fprintf (stderr, "Bad joystick mode specification. Use -J xy, where x and y\n"
724: "can be 0 for joystick 0, 1 for joystick 1, M for mouse, and\n"
725: "a, b or c for different keyboard settings.\n");
726:
727: currprefs.jport0 = v0;
728: currprefs.jport1 = v1;
729: }
730:
731: static void parse_filesys_spec (int readonly, char *spec)
732: {
733: char buf[256];
734: char *s2;
735:
736: strncpy (buf, spec, 255); buf[255] = 0;
737: s2 = strchr (buf, ':');
738: if (s2) {
739: *s2++ = '\0';
740: #ifdef __DOS__
741: {
742: char *tmp;
743:
744: while ((tmp = strchr (s2, '\\')))
745: *tmp = '/';
746: }
747: #endif
748: s2 = add_filesys_unit (currprefs.mountinfo, buf, s2, readonly, 0, 0, 0, 0);
749: if (s2)
750: fprintf (stderr, "%s\n", s2);
751: } else {
752: fprintf (stderr, "Usage: [-m | -M] VOLNAME:mount_point\n");
753: }
754: }
755:
756: static void parse_hardfile_spec (char *spec)
757: {
758: char *x0 = my_strdup (spec);
759: char *x1, *x2, *x3, *x4;
760:
761: x1 = strchr (x0, ':');
762: if (x1 == NULL)
763: goto argh;
764: *x1++ = '\0';
765: x2 = strchr (x1 + 1, ':');
766: if (x2 == NULL)
767: goto argh;
768: *x2++ = '\0';
769: x3 = strchr (x2 + 1, ':');
770: if (x3 == NULL)
771: goto argh;
772: *x3++ = '\0';
773: x4 = strchr (x3 + 1, ':');
774: if (x4 == NULL)
775: goto argh;
776: *x4++ = '\0';
777: x4 = add_filesys_unit (currprefs.mountinfo, 0, x4, 0, atoi (x0), atoi (x1), atoi (x2), atoi (x3));
778: if (x4)
779: fprintf (stderr, "%s\n", x4);
780:
781: free (x0);
782: return;
783:
784: argh:
785: free (x0);
786: fprintf (stderr, "Bad hardfile parameter specified - type \"uae -h\" for help.\n");
787: return;
788: }
789:
790: static void parse_cpu_specs (char *spec)
791: {
1.1.1.7 ! root 792: if (*spec < '0' || *spec > '4') {
! 793: fprintf (stderr, "CPU parameter string must begin with '0', '1', '2', '3' or '4'.\n");
1.1.1.4 root 794: return;
795: }
796:
797: currprefs.cpu_level = *spec++ - '0';
798: currprefs.address_space_24 = currprefs.cpu_level < 2;
799: currprefs.cpu_compatible = 0;
800: while (*spec != '\0') {
801: switch (*spec) {
802: case 'a':
803: if (currprefs.cpu_level < 2)
804: fprintf (stderr, "In 68000/68010 emulation, the address space is always 24 bit.\n");
1.1.1.7 ! root 805: else if (currprefs.cpu_level >= 4)
! 806: fprintf (stderr, "In 68040 emulation, the address space is always 32 bit.\n");
1.1.1.4 root 807: else
808: currprefs.address_space_24 = 1;
809: break;
810: case 'c':
811: if (currprefs.cpu_level != 0)
812: fprintf (stderr, "The more compatible CPU emulation is only available for 68000\n"
813: "emulation, not for 68010 upwards.\n");
814: else
815: currprefs.cpu_compatible = 1;
816: break;
817: default:
818: fprintf (stderr, "Bad CPU parameter specified - type \"uae -h\" for help.\n");
819: break;
820: }
821: spec++;
822: }
823: }
824:
825: /* Returns the number of args used up (0 or 1). */
826: int parse_cmdline_option (char c, char *arg)
827: {
1.1.1.5 root 828: const char arg_required[] = "0123rKpImWSAJwNCZUFcblOdHRv";
1.1.1.4 root 829:
830: if (strchr (arg_required, c) && ! arg) {
831: fprintf (stderr, "Missing argument for option `-%c'!\n", c);
832: return 0;
833: }
834:
835: switch (c) {
1.1.1.5 root 836: case 'h': usage (); exit (0);
1.1.1.4 root 837:
1.1.1.5 root 838: case '0': strncpy (currprefs.df[0], arg, 255); currprefs.df[0][255] = 0; break;
839: case '1': strncpy (currprefs.df[1], arg, 255); currprefs.df[1][255] = 0; break;
840: case '2': strncpy (currprefs.df[2], arg, 255); currprefs.df[2][255] = 0; break;
841: case '3': strncpy (currprefs.df[3], arg, 255); currprefs.df[3][255] = 0; break;
842: case 'r': strncpy (currprefs.romfile, arg, 255); currprefs.romfile[255] = 0; break;
843: case 'K': strncpy (currprefs.keyfile, arg, 255); currprefs.keyfile[255] = 0; break;
844: case 'p': strncpy (currprefs.prtname, arg, 255); currprefs.prtname[255] = 0; break;
1.1.1.4 root 845: /* case 'I': strncpy (currprefs.sername, arg, 255); currprefs.sername[255] = 0; currprefs.use_serial = 1; break; */
1.1.1.5 root 846: case 'm': case 'M': parse_filesys_spec (c == 'M', arg); break;
847: case 'W': parse_hardfile_spec (arg); break;
848: case 'S': parse_sound_spec (arg); break;
849: case 'R': currprefs.gfx_framerate = atoi (arg); break;
850: case 'A': currprefs.emul_accuracy = atoi (arg); break;
851: case 'x': currprefs.no_xhair = 1; break;
852: case 'i': currprefs.illegal_mem = 1; break;
853: case 'J': parse_joy_spec (arg); break;
854: case 'a': currprefs.automount_uaedev = 0; break;
855:
856: case 't': currprefs.test_drawing_speed = 1; break;
857: case 'L': currprefs.x11_use_low_bandwidth = 1; break;
858: case 'T': currprefs.x11_use_mitshm = 1; break;
859: case 'w': currprefs.m68k_speed = atoi (arg); break;
1.1.1.4 root 860:
861: /* case 'g': currprefs.use_gfxlib = 1; break; */
1.1.1.5 root 862: case 'G': currprefs.start_gui = 0; break;
863: case 'D': currprefs.start_debugger = 1; break;
1.1.1.4 root 864:
1.1.1.5 root 865: case 'n':
1.1.1.4 root 866: if (strchr (arg, '3') != 0)
867: currprefs.blits_32bit_enabled = 1;
868: if (strchr (arg, 'i') != 0)
869: currprefs.immediate_blits = 1;
870: break;
871:
1.1.1.5 root 872: case 'v':
873: set_chipset_mask (&currprefs, atoi (arg));
874: break;
875:
876: case 'C':
1.1.1.4 root 877: parse_cpu_specs (arg);
878: break;
879:
1.1.1.5 root 880: case 'Z':
1.1.1.4 root 881: currprefs.z3fastmem_size = atoi (arg) * 0x100000;
882: break;
883:
1.1.1.5 root 884: case 'U':
1.1.1.4 root 885: currprefs.gfxmem_size = atoi (arg) * 0x100000;
886: break;
887:
1.1.1.5 root 888: case 'F':
1.1.1.4 root 889: currprefs.fastmem_size = atoi (arg) * 0x100000;
890: break;
891:
1.1.1.5 root 892: case 'b':
1.1.1.4 root 893: currprefs.bogomem_size = atoi (arg) * 0x40000;
894: break;
895:
1.1.1.5 root 896: case 'c':
1.1.1.4 root 897: currprefs.chipmem_size = atoi (arg) * 0x80000;
898: break;
899:
1.1.1.5 root 900: case 'l':
1.1.1.4 root 901: if (0 == strcasecmp(arg, "de"))
902: currprefs.keyboard_lang = KBD_LANG_DE;
903: else if (0 == strcasecmp(arg, "us"))
904: currprefs.keyboard_lang = KBD_LANG_US;
905: else if (0 == strcasecmp(arg, "se"))
906: currprefs.keyboard_lang = KBD_LANG_SE;
907: else if (0 == strcasecmp(arg, "fr"))
908: currprefs.keyboard_lang = KBD_LANG_FR;
909: else if (0 == strcasecmp(arg, "it"))
910: currprefs.keyboard_lang = KBD_LANG_IT;
911: else if (0 == strcasecmp(arg, "es"))
912: currprefs.keyboard_lang = KBD_LANG_ES;
913: break;
914:
1.1.1.5 root 915: case 'O': parse_gfx_specs (arg); break;
916: case 'd':
1.1.1.4 root 917: if (strchr (arg, 'S') != NULL || strchr (arg, 's')) {
918: write_log (" Serial on demand.\n");
919: currprefs.serial_demand = 1;
920: }
921: if (strchr (arg, 'P') != NULL || strchr (arg, 'p')) {
922: write_log (" Parallel on demand.\n");
923: currprefs.parallel_demand = 1;
924: }
925:
926: break;
927:
1.1.1.5 root 928: case 'H':
1.1.1.4 root 929: currprefs.color_mode = atoi (arg);
930: if (currprefs.color_mode < 0) {
931: fprintf (stderr, "Bad color mode selected. Using default.\n");
932: currprefs.color_mode = 0;
933: }
934: break;
1.1.1.5 root 935: default:
1.1.1.4 root 936: fprintf (stderr, "Unknown option `-%c'!\n", c);
937: break;
938: }
939: return !! strchr (arg_required, c);
940: }
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