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