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