/*
* Human-readable config file management for PicoDrive
- * (c)
+ * (c) notaz, 2008
*/
+#include <stdio.h>
#include <string.h>
#include <stdlib.h>
+#ifdef __EPOC32__
+#include <unistd.h>
+#endif
#include "config.h"
+#include "lprintf.h"
+
+static char *mystrip(char *str);
+
+#ifndef _MSC_VER
+
#include "menu.h"
#include "emu.h"
-#include "lprintf.h"
-#include <Pico/Pico.h>
+#include <pico/pico.h>
extern menu_entry opt_entries[];
extern menu_entry opt2_entries[];
extern menu_entry cdopt_entries[];
+extern menu_entry ctrlopt_entries[];
extern const int opt_entry_count;
extern const int opt2_entry_count;
extern const int cdopt_entry_count;
+extern const int ctrlopt_entry_count;
#ifdef PSP
extern menu_entry opt3_entries[];
extern const int opt3_entry_count;
opt_entries,
opt2_entries,
cdopt_entries,
+ ctrlopt_entries,
#ifdef PSP
opt3_entries,
#endif
&opt_entry_count,
&opt2_entry_count,
&cdopt_entry_count,
+ &ctrlopt_entry_count,
#ifdef PSP
&opt3_entry_count,
#endif
#define NL "\r\n"
-static char *mystrip(char *str)
-{
- int i, len;
-
- len = strlen(str);
- for (i = 0; i < len; i++)
- if (str[i] != ' ') break;
- if (i > 0) memmove(str, str + i, len - i + 1);
-
- len = strlen(str);
- for (i = len - 1; i >= 0; i--)
- if (str[i] != ' ') break;
- str[i+1] = 0;
-
- return str;
-}
-
-
static int seek_sect(FILE *f, const char *section)
{
char line[128], *tmp;
case 1: str = "hw horizontal"; break;
case 2: str = "hw horiz. + vert."; break;
case 3: str = "sw horizontal"; break;
- case 1: str = "ON"; break;
}
fprintf(f, "Scaling = %s", str);
#endif
}
+#if PLAT_HAVE_JOY
static const char *joyKeyNames[32] =
{
"UP", "DOWN", "LEFT", "RIGHT", "b1", "b2", "b3", "b4",
"b13", "b14", "b15", "b16", "b17", "b19", "b19", "b20",
"b21", "b22", "b23", "b24", "b25", "b26", "b27", "b28"
};
+#endif
static void keys_write(FILE *fn, const char *bind_str, const int binds[32],
- const int def_binds[32], const char * const names[32], int no_defaults)
+ const int def_binds[32], const char * const names[32], int key_count, int no_defaults)
{
int t, i;
- char act[48];
+ char act[48], name[32];
- for (t = 0; t < 32; t++)
+ for (t = 0; t < key_count; t++)
{
act[0] = act[31] = 0;
if (no_defaults && binds[t] == def_binds[t])
continue;
- if (strcmp(names[t], "???") == 0) continue;
#ifdef __GP2X__
if (strcmp(names[t], "SELECT") == 0) continue;
#endif
+ if (t >= 32 || names[t] == NULL || strcmp(names[t], "???") == 0) {
+ if ((t >= '0' && t <= '9') || (t >= 'a' && t <= 'z') || (t >= 'A' && t <= 'Z'))
+ sprintf(name, "%c", t);
+ else
+ sprintf(name, "\\x%02x", t);
+ }
+ else
+ strcpy(name, names[t]);
+
if (binds[t] == 0 && def_binds[t] != 0) {
- fprintf(fn, "%s %s =" NL, bind_str, names[t]); // no binds
+ fprintf(fn, "%s %s =" NL, bind_str, name); // no binds
continue;
}
for (i = 0; i < sizeof(me_ctrl_actions) / sizeof(me_ctrl_actions[0]); i++) {
if (me_ctrl_actions[i].mask & binds[t]) {
strncpy(act, me_ctrl_actions[i].name, 31);
- fprintf(fn, "%s %s = player%i %s" NL, bind_str, names[t],
+ fprintf(fn, "%s %s = player%i %s" NL, bind_str, name,
((binds[t]>>16)&1)+1, mystrip(act));
}
}
for (i = 0; emuctrl_actions[i].name != NULL; i++) {
if (emuctrl_actions[i].mask & binds[t]) {
strncpy(act, emuctrl_actions[i].name, 31);
- fprintf(fn, "%s %s = %s" NL, bind_str, names[t], mystrip(act));
+ fprintf(fn, "%s %s = %s" NL, bind_str, name, mystrip(act));
}
}
}
case MA_CDOPT_LEDS:
return defaultConfig.EmuOpt;
+ case MA_CTRL_TURBO_RATE: return defaultConfig.turbo_rate;
+ case MA_OPT_SCALING: return defaultConfig.scaling;
+ case MA_OPT_ROTATION: return defaultConfig.rotation;
+
case MA_OPT_SAVE_SLOT:
default:
return 0;
if (!no_defaults || ((*(int *)me->var ^ default_var(me)) & me->mask))
fprintf(fn, "%s = %i" NL, me->name, (*(int *)me->var & me->mask) ? 1 : 0);
} else if (me->beh == MB_RANGE) {
- if (!no_defaults || ((*(int *)me->var ^ default_var(me)) & me->mask))
+ if (!no_defaults || (*(int *)me->var ^ default_var(me)))
fprintf(fn, "%s = %i" NL, me->name, *(int *)me->var);
}
}
}
// save key config
- keys_write(fn, "bind", currentConfig.KeyBinds, defaultConfig.KeyBinds, keyNames, no_defaults);
- keys_write(fn, "bind_joy0", currentConfig.JoyBinds[0], defaultConfig.JoyBinds[0], joyKeyNames, 1);
- keys_write(fn, "bind_joy1", currentConfig.JoyBinds[1], defaultConfig.JoyBinds[1], joyKeyNames, 1);
- keys_write(fn, "bind_joy2", currentConfig.JoyBinds[2], defaultConfig.JoyBinds[2], joyKeyNames, 1);
- keys_write(fn, "bind_joy3", currentConfig.JoyBinds[3], defaultConfig.JoyBinds[3], joyKeyNames, 1);
+ keys_write(fn, "bind", currentConfig.KeyBinds, defaultConfig.KeyBinds, keyNames, PLAT_MAX_KEYS, no_defaults);
+#if PLAT_HAVE_JOY
+ keys_write(fn, "bind_joy0", currentConfig.JoyBinds[0], defaultConfig.JoyBinds[0], joyKeyNames, 32, 1);
+ keys_write(fn, "bind_joy1", currentConfig.JoyBinds[1], defaultConfig.JoyBinds[1], joyKeyNames, 32, 1);
+ keys_write(fn, "bind_joy2", currentConfig.JoyBinds[2], defaultConfig.JoyBinds[2], joyKeyNames, 32, 1);
+ keys_write(fn, "bind_joy3", currentConfig.JoyBinds[3], defaultConfig.JoyBinds[3], joyKeyNames, 32, 1);
+#endif
#ifndef PSP
if (section == NULL)
int size;
FILE *f;
- if (strlen(lastRomFile) == 0) return -1;
+ if (strlen(loadedRomFName) == 0) return -1;
f = fopen(fname, "r");
if (f != NULL)
fwrite(old_data, 1, optr - old_data, f);
free(old_data);
}
- fprintf(f, "LastUsedROM = %s" NL, lastRomFile);
+ fprintf(f, "LastUsedROM = %s" NL, loadedRomFName);
fclose(f);
return 0;
}
tmp++;
mystrip(tmp);
- len = sizeof(lastRomFile);
- strncpy(lastRomFile, tmp, len);
- lastRomFile[len-1] = 0;
+ len = sizeof(loadedRomFName);
+ strncpy(loadedRomFName, tmp, len);
+ loadedRomFName[len-1] = 0;
ret = 0;
break;
}
static unsigned int keys_encountered = 0;
-static void keys_parse(const char *var, const char *val, int binds[32], const char * const names[32])
+static void keys_parse(const char *var, const char *val, int binds[32],
+ const char * const names[32], int max_keys)
{
int t, i;
unsigned int player;
for (t = 0; t < 32; t++)
{
- if (strcmp(names[t], var) == 0) break;
+ if (names[t] && strcmp(names[t], var) == 0) break;
}
- if (t == 32) {
+ if (t == 32)
+ {
+ int len = strlen(var);
+ if (len == 1) t = var[0];
+ else if (len >= 4 && var[0] == '\\' && var[1] == 'x') {
+ char *p;
+ t = (int)strtoul(var + 2, &p, 16);
+ if (*p != 0) t = max_keys; // parse failed
+ }
+ else
+ t = max_keys; // invalid
+ }
+ if (t < 0 || t >= max_keys) {
lprintf("unhandled bind \"%s\"\n", var);
return;
}
- if (binds == currentConfig.KeyBinds && !(keys_encountered & (1<<t))) { // hack
+ // unbind old, but only when key is first encountered
+ if (t < 32 && binds == currentConfig.KeyBinds && !(keys_encountered & (1<<t))) {
binds[t] = 0;
keys_encountered |= 1<<t;
}
#define try_joy_parse(num) { \
if (strncasecmp(var, "bind_joy"#num " ", 10) == 0) { \
- keys_parse(var + 10, val, currentConfig.JoyBinds[num], joyKeyNames); \
+ keys_parse(var + 10, val, currentConfig.JoyBinds[num], joyKeyNames, 32); \
return; \
} \
}
// key binds
if (strncasecmp(var, "bind ", 5) == 0) {
- keys_parse(var + 5, val, currentConfig.KeyBinds, keyNames);
+ keys_parse(var + 5, val, currentConfig.KeyBinds, keyNames, PLAT_MAX_KEYS);
return;
}
+#if PLAT_HAVE_JOY
try_joy_parse(0)
try_joy_parse(1)
try_joy_parse(2)
try_joy_parse(3)
+#endif
for (t = 0; t < sizeof(cfg_opts) / sizeof(cfg_opts[0]) && ret == 0; t++)
{
ret = custom_read(me, var, val);
}
}
- if (!ret) lprintf("config_readsect: unhandled var: %s\n", var);
+ if (!ret) lprintf("config_readsect: unhandled var: \"%s\"\n", var);
}
return ret;
}
-
int config_readsect(const char *fname, const char *section)
{
- char line[128], *var, *val, *tmp;
- int len, i, ret;
+ char line[128], *var, *val;
FILE *f;
+ int ret;
f = fopen(fname, "r");
if (f == NULL) return -1;
while (!feof(f))
{
- tmp = fgets(line, sizeof(line), f);
- if (tmp == NULL) break;
-
- if (line[0] == '[') break; // other section
-
- // strip comments, linefeed, spaces..
- len = strlen(line);
- for (i = 0; i < len; i++)
- if (line[i] == '#' || line[i] == '\r' || line[i] == '\n') { line[i] = 0; break; }
- mystrip(line);
- len = strlen(line);
- if (len <= 0) continue;
-
- // get var and val
- for (i = 0; i < len; i++)
- if (line[i] == '=') break;
- if (i >= len || strchr(&line[i+1], '=') != NULL) {
- lprintf("config_readsect: can't parse: %s\n", line);
- continue;
- }
- line[i] = 0;
- var = line;
- val = &line[i+1];
- mystrip(var);
- mystrip(val);
- if (strlen(var) == 0 || (strlen(val) == 0 && strncasecmp(var, "bind", 4) != 0)) {
- lprintf("config_readsect: something's empty: \"%s\" = \"%s\"\n", var, val);
- continue;
- }
+ ret = config_get_var_val(f, line, sizeof(line), &var, &val);
+ if (ret == 0) break;
+ if (ret == -1) continue;
parse(var, val);
}
return 0;
}
+#endif // _MSC_VER
+
+static char *mystrip(char *str)
+{
+ int i, len;
+
+ len = strlen(str);
+ for (i = 0; i < len; i++)
+ if (str[i] != ' ') break;
+ if (i > 0) memmove(str, str + i, len - i + 1);
+
+ len = strlen(str);
+ for (i = len - 1; i >= 0; i--)
+ if (str[i] != ' ') break;
+ str[i+1] = 0;
+
+ return str;
+}
+
+/* returns:
+ * 0 - EOF, end
+ * 1 - parsed ok
+ * -1 - failed to parse line
+ */
+int config_get_var_val(void *file, char *line, int lsize, char **rvar, char **rval)
+{
+ char *var, *val, *tmp;
+ FILE *f = file;
+ int len, i;
+
+ tmp = fgets(line, lsize, f);
+ if (tmp == NULL) return 0;
+
+ if (line[0] == '[') return 0; // other section
+
+ // strip comments, linefeed, spaces..
+ len = strlen(line);
+ for (i = 0; i < len; i++)
+ if (line[i] == '#' || line[i] == '\r' || line[i] == '\n') { line[i] = 0; break; }
+ mystrip(line);
+ len = strlen(line);
+ if (len <= 0) return -1;;
+
+ // get var and val
+ for (i = 0; i < len; i++)
+ if (line[i] == '=') break;
+ if (i >= len || strchr(&line[i+1], '=') != NULL) {
+ lprintf("config_readsect: can't parse: %s\n", line);
+ return -1;
+ }
+ line[i] = 0;
+ var = line;
+ val = &line[i+1];
+ mystrip(var);
+ mystrip(val);
+
+#ifndef _MSC_VER
+ if (strlen(var) == 0 || (strlen(val) == 0 && strncasecmp(var, "bind", 4) != 0)) {
+ lprintf("config_readsect: something's empty: \"%s\" = \"%s\"\n", var, val);
+ return -1;;
+ }
+#endif
+
+ *rvar = var;
+ *rval = val;
+ return 1;
+}
+
notaz.gp2x.de / picodrive.git / blobdiff