/*
* 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 "menu.h"
-#include "emu.h"
+#include "plat.h"
+#include "input.h"
#include "lprintf.h"
-#include <Pico/Pico.h>
-extern menu_entry opt_entries[];
-extern menu_entry opt2_entries[];
-extern menu_entry cdopt_entries[];
-extern const int opt_entry_count;
-extern const int opt2_entry_count;
-extern const int cdopt_entry_count;
+static char *mystrip(char *str);
-static menu_entry *cfg_opts[] = { opt_entries, opt2_entries, cdopt_entries };
-static const int *cfg_opt_counts[] = { &opt_entry_count, &opt2_entry_count, &cdopt_entry_count };
+#ifndef _MSC_VER
-#define NL "\n"
+#include "menu.h"
+#include "menu_pico.h"
+#include "emu.h"
+#include <pico/pico.h>
+// always output DOS endlines
+#ifdef _WIN32
+#define NL "\n"
+#else
+#define NL "\r\n"
+#endif
static int seek_sect(FILE *f, const char *section)
{
}
-static void custom_write(FILE *f, const menu_entry *me, int no_def)
+static void keys_write(FILE *fn, const char *bind_str, int dev_id, const int *binds, int no_defaults)
{
- char *str, str24[24];
+ char act[48];
+ int key_count = 0, k, i;
+ const int *def_binds;
- switch (me->id)
+ in_get_config(dev_id, IN_CFG_BIND_COUNT, &key_count);
+ def_binds = in_get_dev_def_binds(dev_id);
+
+ for (k = 0; k < key_count; k++)
{
- case MA_OPT_RENDERER:
- if (no_def && !((defaultConfig.s_PicoOpt^PicoOpt)&0x10) &&
- !((defaultConfig.EmuOpt^currentConfig.EmuOpt)&0x80)) return;
- if (PicoOpt&0x10)
- str = "8bit fast";
- else if (currentConfig.EmuOpt&0x80)
- str = "16bit accurate";
- else
- str = "8bit accurate";
- fprintf(f, "Renderer = %s", str);
- break;
-
- case MA_OPT_SCALING:
- if (no_def && defaultConfig.scaling == currentConfig.scaling) return;
- switch (currentConfig.scaling) {
- default: str = "OFF"; break;
- case 1: str = "hw horizontal"; break;
- case 2: str = "hw horiz. + vert."; break;
- case 3: str = "sw horizontal"; break;
+ const char *name;
+ int t, mask;
+ act[0] = act[31] = 0;
+
+ for (t = 0; t < IN_BINDTYPE_COUNT; t++)
+ if (binds[IN_BIND_OFFS(k, t)] != def_binds[IN_BIND_OFFS(k, t)])
+ break;
+
+ if (no_defaults && t == IN_BINDTYPE_COUNT)
+ continue; /* no change from defaults */
+
+ name = in_get_key_name(dev_id, k);
+
+ for (t = 0; t < IN_BINDTYPE_COUNT; t++)
+ if (binds[IN_BIND_OFFS(k, t)] != 0 || def_binds[IN_BIND_OFFS(k, t)] == 0)
+ break;
+
+ if (t == IN_BINDTYPE_COUNT) {
+ /* key has default bind removed */
+ fprintf(fn, "%s %s =" NL, bind_str, name);
+ continue;
+ }
+
+ for (i = 0; me_ctrl_actions[i].name != NULL; i++) {
+ mask = me_ctrl_actions[i].mask;
+ if (mask & binds[IN_BIND_OFFS(k, IN_BINDTYPE_PLAYER12)]) {
+ strncpy(act, me_ctrl_actions[i].name, 31);
+ fprintf(fn, "%s %s = player1 %s" NL, bind_str, name, mystrip(act));
}
- fprintf(f, "Scaling = %s", str);
- break;
- case MA_OPT_FRAMESKIP:
- if (no_def && defaultConfig.Frameskip == currentConfig.Frameskip) return;
- if (currentConfig.Frameskip < 0)
- strcpy(str24, "Auto");
- else sprintf(str24, "%i", currentConfig.Frameskip);
- fprintf(f, "Frameskip = %s", str24);
- break;
- case MA_OPT_SOUND_QUALITY:
- if (no_def && !((defaultConfig.s_PicoOpt^PicoOpt)&8) &&
- defaultConfig.s_PsndRate == PsndRate) return;
- str = (PicoOpt&0x08)?"stereo":"mono";
- fprintf(f, "Sound Quality = %i %s", PsndRate, str);
- break;
- case MA_OPT_REGION:
- if (no_def && defaultConfig.s_PicoRegion == PicoRegionOverride &&
- defaultConfig.s_PicoAutoRgnOrder == PicoAutoRgnOrder) return;
- fprintf(f, "Region = %s", me_region_name(PicoRegionOverride, PicoAutoRgnOrder));
- break;
- case MA_OPT_CONFIRM_STATES:
- if (no_def && !((defaultConfig.EmuOpt^currentConfig.EmuOpt)&(5<<9))) return;
- switch ((currentConfig.EmuOpt >> 9) & 5) {
- default: str = "OFF"; break;
- case 1: str = "writes"; break;
- case 4: str = "loads"; break;
- case 5: str = "both"; break;
+ mask = me_ctrl_actions[i].mask << 16;
+ if (mask & binds[IN_BIND_OFFS(k, IN_BINDTYPE_PLAYER12)]) {
+ strncpy(act, me_ctrl_actions[i].name, 31);
+ fprintf(fn, "%s %s = player2 %s" NL, bind_str, name, mystrip(act));
}
- fprintf(f, "Confirm savestate = %s", str);
- break;
- case MA_OPT_CPU_CLOCKS:
- if (no_def && defaultConfig.CPUclock == currentConfig.CPUclock) return;
- fprintf(f, "GP2X CPU clocks = %i", currentConfig.CPUclock);
- break;
- case MA_OPT2_GAMMA:
- if (no_def && defaultConfig.gamma == currentConfig.gamma) return;
- fprintf(f, "Gamma correction = %.3f", (double)currentConfig.gamma / 100.0);
- break;
- case MA_OPT2_SQUIDGEHACK:
- if (no_def && !((defaultConfig.EmuOpt^currentConfig.EmuOpt)&0x0010)) return;
- fprintf(f, "Squidgehack = %i", (currentConfig.EmuOpt&0x0010)>>4);
- break;
- case MA_CDOPT_READAHEAD:
- if (no_def && defaultConfig.s_PicoCDBuffers == PicoCDBuffers) return;
- sprintf(str24, "%i", PicoCDBuffers * 2);
- fprintf(f, "ReadAhead buffer = %s", str24);
- break;
+ }
- default:
- lprintf("unhandled custom_write: %i\n", me->id);
- return;
+ for (i = 0; emuctrl_actions[i].name != NULL; i++) {
+ mask = emuctrl_actions[i].mask;
+ if (mask & binds[IN_BIND_OFFS(k, IN_BINDTYPE_EMU)]) {
+ strncpy(act, emuctrl_actions[i].name, 31);
+ fprintf(fn, "%s %s = %s" NL, bind_str, name, mystrip(act));
+ }
+ }
}
- fprintf(f, NL);
}
+/* XXX: this should go to menu structures instead */
static int default_var(const menu_entry *me)
{
switch (me->id)
{
- case MA_OPT_ACC_TIMING:
- case MA_OPT_ACC_SPRITES:
- case MA_OPT_ARM940_SOUND:
- case MA_OPT_6BUTTON_PAD:
- case MA_OPT2_ENABLE_Z80:
case MA_OPT2_ENABLE_YM2612:
case MA_OPT2_ENABLE_SN76496:
- case MA_CDOPT_CDDA:
+ case MA_OPT2_ENABLE_Z80:
+ case MA_OPT_6BUTTON_PAD:
+ case MA_OPT_ACC_SPRITES:
+ case MA_OPT_ARM940_SOUND:
case MA_CDOPT_PCM:
- case MA_CDOPT_SAVERAM:
+ case MA_CDOPT_CDDA:
case MA_CDOPT_SCALEROT_CHIP:
case MA_CDOPT_BETTER_SYNC:
+ case MA_CDOPT_SAVERAM:
+ case MA_32XOPT_ENABLE_32X:
+ case MA_32XOPT_PWM:
+ case MA_OPT2_SVP_DYNAREC:
+ case MA_OPT2_NO_SPRITE_LIM:
+ case MA_OPT2_NO_IDLE_LOOPS:
return defaultConfig.s_PicoOpt;
+ case MA_OPT_SRAM_STATES:
case MA_OPT_SHOW_FPS:
case MA_OPT_ENABLE_SOUND:
- case MA_OPT_SRAM_STATES:
- case MA_OPT2_A_SN_GAMMA:
- case MA_OPT2_VSYNC:
case MA_OPT2_GZIP_STATES:
+ case MA_OPT2_SQUIDGEHACK:
case MA_OPT2_NO_LAST_ROM:
case MA_OPT2_RAMTIMINGS:
case MA_CDOPT_LEDS:
+ case MA_OPT2_A_SN_GAMMA:
+ case MA_OPT2_VSYNC:
+ case MA_OPT_INTERLACED:
+ case MA_OPT2_DBLBUFF:
+ case MA_OPT2_STATUS_LINE:
+ case MA_OPT2_NO_FRAME_LIMIT:
+ case MA_OPT_TEARING_FIX:
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_OPT2_GAMMA: return defaultConfig.gamma;
+ case MA_OPT_FRAMESKIP: return defaultConfig.Frameskip;
+ case MA_OPT_CONFIRM_STATES: return defaultConfig.confirm_save;
+ case MA_OPT_CPU_CLOCKS: return defaultConfig.CPUclock;
+ case MA_OPT_RENDERER: return defaultConfig.renderer;
+ case MA_32XOPT_RENDERER: return defaultConfig.renderer32x;
+
case MA_OPT_SAVE_SLOT:
+ return 0;
+
default:
+ lprintf("missing default for %d\n", me->id);
return 0;
}
}
+static int is_cust_val_default(const menu_entry *me)
+{
+ switch (me->id)
+ {
+ case MA_OPT_REGION:
+ return defaultConfig.s_PicoRegion == PicoRegionOverride &&
+ defaultConfig.s_PicoAutoRgnOrder == PicoAutoRgnOrder;
+ case MA_OPT_SOUND_QUALITY:
+ return defaultConfig.s_PsndRate == PsndRate &&
+ ((defaultConfig.s_PicoOpt ^ PicoOpt) & POPT_EN_STEREO) == 0;
+ case MA_CDOPT_READAHEAD:
+ return defaultConfig.s_PicoCDBuffers == PicoCDBuffers;
+ case MA_32XOPT_MSH2_CYCLES:
+ return p32x_msh2_multiplier == MSH2_MULTI_DEFAULT;
+ case MA_32XOPT_SSH2_CYCLES:
+ return p32x_ssh2_multiplier == SSH2_MULTI_DEFAULT;
+ default:break;
+ }
+
+ lprintf("is_cust_val_default: unhandled id %i\n", me->id);
+ return 0;
+}
+
int config_writesect(const char *fname, const char *section)
{
FILE *fo = NULL, *fn = NULL; // old and new
int no_defaults = 0; // avoid saving defaults
menu_entry *me;
- int t, i, tlen, ret;
+ int t, tlen, ret;
char line[128], *tmp;
if (section != NULL)
if (section != NULL)
fprintf(fn, "[%s]" NL, section);
- for (t = 0; t < sizeof(cfg_opts) / sizeof(cfg_opts[0]); t++)
+ for (me = me_list_get_first(); me != NULL; me = me_list_get_next())
{
- me = cfg_opts[t];
- tlen = *(cfg_opt_counts[t]);
- for (i = 0; i < tlen; i++, me++)
- {
- if (!me->need_to_save) continue;
- if ((me->beh != MB_ONOFF && me->beh != MB_RANGE) || me->name == NULL)
- custom_write(fn, me, no_defaults);
- else if (me->beh == MB_ONOFF) {
- 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))
- fprintf(fn, "%s = %i" NL, me->name, *(int *)me->var);
+ int dummy;
+ if (!me->need_to_save)
+ continue;
+ if (me->name == NULL || me->name[0] == 0)
+ continue;
+
+ if (me->beh == MB_OPT_ONOFF || me->beh == MB_OPT_CUSTONOFF) {
+ 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_OPT_RANGE || me->beh == MB_OPT_CUSTRANGE) {
+ if (!no_defaults || (*(int *)me->var ^ default_var(me)))
+ fprintf(fn, "%s = %i" NL, me->name, *(int *)me->var);
+ }
+ else if (me->beh == MB_OPT_ENUM && me->data != NULL) {
+ const char **names = (const char **)me->data;
+ for (t = 0; names[t] != NULL; t++)
+ if (*(int *)me->var == t && (!no_defaults || (*(int *)me->var ^ default_var(me)))) {
+ strncpy(line, names[t], sizeof(line));
+ goto write_line;
+ }
+ }
+ else if (me->generate_name != NULL) {
+ if (!no_defaults || !is_cust_val_default(me)) {
+ strncpy(line, me->generate_name(0, &dummy), sizeof(line));
+ goto write_line;
}
}
+ else
+ lprintf("config: unhandled write: %i\n", me->id);
+ continue;
+
+write_line:
+ line[sizeof(line) - 1] = 0;
+ mystrip(line);
+ fprintf(fn, "%s = %s" NL, me->name, line);
}
+
+ /* input: save device names */
+ for (t = 0; t < IN_MAX_DEVS; t++)
+ {
+ const int *binds = in_get_dev_binds(t);
+ const char *name = in_get_dev_name(t, 0, 0);
+ if (binds == NULL || name == NULL)
+ continue;
+
+ fprintf(fn, "input%d = %s" NL, t, name);
+ }
+
+ /* input: save binds */
+ for (t = 0; t < IN_MAX_DEVS; t++)
+ {
+ const int *binds = in_get_dev_binds(t);
+ const char *name = in_get_dev_name(t, 0, 0);
+ char strbind[16];
+ int count = 0;
+
+ if (binds == NULL || name == NULL)
+ continue;
+
+ sprintf(strbind, "bind%d", t);
+ if (t == 0) strbind[4] = 0;
+
+ in_get_config(t, IN_CFG_BIND_COUNT, &count);
+ keys_write(fn, strbind, t, binds, no_defaults);
+ }
+
+#ifndef PSP
+ if (section == NULL)
+ fprintf(fn, "Sound Volume = %i" NL, currentConfig.volume);
+#endif
+
fprintf(fn, NL);
if (fo != NULL)
}
-static void 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;
-}
-
-
int config_writelrom(const char *fname)
{
char line[128], *tmp, *optr = NULL;
int size;
FILE *f;
- if (strlen(currentConfig.lastRomFile) == 0) return 0;
+ if (strlen(rom_fname_loaded) == 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, currentConfig.lastRomFile);
+ fprintf(f, "LastUsedROM = %s" NL, rom_fname_loaded);
fclose(f);
return 0;
}
+/* --------------------------------------------------------------------------*/
+
+int config_readlrom(const char *fname)
+{
+ char line[128], *tmp;
+ int i, len, ret = -1;
+ FILE *f;
+
+ f = fopen(fname, "r");
+ if (f == NULL) return -1;
+
+ // seek to the section needed
+ while (!feof(f))
+ {
+ tmp = fgets(line, sizeof(line), f);
+ if (tmp == NULL) break;
+
+ if (strncasecmp(line, "LastUsedROM", 11) != 0) continue;
+ len = strlen(line);
+ for (i = 0; i < len; i++)
+ if (line[i] == '#' || line[i] == '\r' || line[i] == '\n') { line[i] = 0; break; }
+ tmp = strchr(line, '=');
+ if (tmp == NULL) break;
+ tmp++;
+ mystrip(tmp);
+
+ len = sizeof(rom_fname_loaded);
+ strncpy(rom_fname_loaded, tmp, len);
+ rom_fname_loaded[len-1] = 0;
+ ret = 0;
+ break;
+ }
+ fclose(f);
+ return ret;
+}
+
static int custom_read(menu_entry *me, const char *var, const char *val)
{
char *tmp;
- int tmpi;
switch (me->id)
{
- case MA_OPT_RENDERER:
- if (strcasecmp(var, "Renderer") != 0) return 0;
- if (strcasecmp(val, "8bit fast") == 0) {
- PicoOpt |= 0x10;
- }
- else if (strcasecmp(val, "16bit accurate") == 0) {
- PicoOpt &= ~0x10;
- currentConfig.EmuOpt |= 0x80;
- }
- else if (strcasecmp(val, "8bit accurate") == 0) {
- PicoOpt &= ~0x10;
- currentConfig.EmuOpt &= ~0x80;
- }
- else
- return 0;
- return 1;
-
- case MA_OPT_SCALING:
- if (strcasecmp(var, "Scaling") != 0) return 0;
- if (strcasecmp(val, "OFF") == 0) {
- currentConfig.scaling = 0;
- } else if (strcasecmp(val, "hw horizontal") == 0) {
- currentConfig.scaling = 1;
- } else if (strcasecmp(val, "hw horiz. + vert.") == 0) {
- currentConfig.scaling = 2;
- } else if (strcasecmp(val, "sw horizontal") == 0) {
- currentConfig.scaling = 3;
- } else
- return 0;
- return 1;
-
case MA_OPT_FRAMESKIP:
if (strcasecmp(var, "Frameskip") != 0) return 0;
if (strcasecmp(val, "Auto") == 0)
PsndRate = strtoul(val, &tmp, 10);
if (PsndRate < 8000 || PsndRate > 44100)
PsndRate = 22050;
+ if (*tmp == 'H' || *tmp == 'h') tmp++;
+ if (*tmp == 'Z' || *tmp == 'z') tmp++;
while (*tmp == ' ') tmp++;
if (strcasecmp(tmp, "stereo") == 0) {
- PicoOpt |= 8;
+ PicoOpt |= POPT_EN_STEREO;
} else if (strcasecmp(tmp, "mono") == 0) {
- PicoOpt &= ~8;
+ PicoOpt &= ~POPT_EN_STEREO;
} else
return 0;
return 1;
return 0;
return 1;
- case MA_OPT_CONFIRM_STATES:
- if (strcasecmp(var, "Confirm savestate") != 0) return 0;
- if (strcasecmp(val, "OFF") == 0) {
- currentConfig.EmuOpt &= 5<<9;
- } else if (strcasecmp(val, "writes") == 0) {
- currentConfig.EmuOpt &= 5<<9;
- currentConfig.EmuOpt |= 1<<9;
- } else if (strcasecmp(val, "loads") == 0) {
- currentConfig.EmuOpt &= 5<<9;
- currentConfig.EmuOpt |= 4<<9;
- } else if (strcasecmp(val, "both") == 0) {
- currentConfig.EmuOpt &= 5<<9;
- currentConfig.EmuOpt |= 5<<9;
- } else
- return 0;
- return 1;
-
- case MA_OPT_CPU_CLOCKS:
- if (strcasecmp(var, "GP2X CPU clocks") != 0) return 0;
- currentConfig.CPUclock = atoi(val);
- return 1;
-
case MA_OPT2_GAMMA:
if (strcasecmp(var, "Gamma correction") != 0) return 0;
currentConfig.gamma = (int) (atof(val) * 100.0);
return 1;
- case MA_OPT2_SQUIDGEHACK:
- if (strcasecmp(var, "Squidgehack") != 0) return 0;
- tmpi = atoi(val);
- if (tmpi) *(int *)me->var |= me->mask;
- else *(int *)me->var &= ~me->mask;
- return 1;
-
case MA_CDOPT_READAHEAD:
if (strcasecmp(var, "ReadAhead buffer") != 0) return 0;
PicoCDBuffers = atoi(val) / 2;
return 1;
+ case MA_32XOPT_MSH2_CYCLES:
+ case MA_32XOPT_SSH2_CYCLES: {
+ int *mul = (me->id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier;
+ *mul = ((unsigned int)atoi(val) << SH2_MULTI_SHIFT) / 7670;
+ return 1;
+ }
+
+ /* PSP */
+ case MA_OPT3_SCALE:
+ if (strcasecmp(var, "Scale factor") != 0) return 0;
+ currentConfig.scale = atof(val);
+ return 1;
+ case MA_OPT3_HSCALE32:
+ if (strcasecmp(var, "Hor. scale (for low res. games)") != 0) return 0;
+ currentConfig.hscale32 = atof(val);
+ return 1;
+ case MA_OPT3_HSCALE40:
+ if (strcasecmp(var, "Hor. scale (for hi res. games)") != 0) return 0;
+ currentConfig.hscale40 = atof(val);
+ return 1;
+ case MA_OPT3_VSYNC:
+ // XXX: use enum
+ if (strcasecmp(var, "Wait for vsync") != 0) return 0;
+ if (strcasecmp(val, "never") == 0) {
+ currentConfig.EmuOpt &= ~0x12000;
+ } else if (strcasecmp(val, "sometimes") == 0) {
+ currentConfig.EmuOpt |= 0x12000;
+ } else if (strcasecmp(val, "always") == 0) {
+ currentConfig.EmuOpt &= ~0x12000;
+ currentConfig.EmuOpt |= 0x02000;
+ } else
+ return 0;
+ return 1;
+
default:
- if (strcasecmp(var, "LastUsedROM") == 0) {
- tmpi = sizeof(currentConfig.lastRomFile);
- strncpy(currentConfig.lastRomFile, val, tmpi);
- currentConfig.lastRomFile[tmpi-1] = 0;
- return 1;
- }
- lprintf("unhandled custom_read: %i\n", me->id);
+ lprintf("unhandled custom_read %i: %s\n", me->id, var);
return 0;
}
}
+static unsigned int keys_encountered = 0;
+
+static int parse_bind_val(const char *val, int *type)
+{
+ int i;
+
+ *type = IN_BINDTYPE_NONE;
+ if (val[0] == 0)
+ return 0;
+
+ if (strncasecmp(val, "player", 6) == 0)
+ {
+ int player, shift = 0;
+ player = atoi(val + 6) - 1;
+
+ if (player > 1)
+ return -1;
+ if (player == 1)
+ shift = 16;
+
+ *type = IN_BINDTYPE_PLAYER12;
+ for (i = 0; me_ctrl_actions[i].name != NULL; i++) {
+ if (strncasecmp(me_ctrl_actions[i].name, val + 8, strlen(val + 8)) == 0)
+ return me_ctrl_actions[i].mask << shift;
+ }
+ }
+ for (i = 0; emuctrl_actions[i].name != NULL; i++) {
+ if (strncasecmp(emuctrl_actions[i].name, val, strlen(val)) == 0) {
+ *type = IN_BINDTYPE_EMU;
+ return emuctrl_actions[i].mask;
+ }
+ }
+
+ return -1;
+}
+
+static void keys_parse(const char *key, const char *val, int dev_id)
+{
+ int acts, type;
+
+ acts = parse_bind_val(val, &type);
+ if (acts == -1) {
+ lprintf("config: unhandled action \"%s\"\n", val);
+ return;
+ }
+
+ in_config_bind_key(dev_id, key, acts, type);
+}
+
+static int get_numvar_num(const char *var)
+{
+ char *p = NULL;
+ int num;
+
+ if (var[0] == ' ')
+ return 0;
+
+ num = strtoul(var, &p, 10);
+ if (*p == 0 || *p == ' ')
+ return num;
+
+ return -1;
+}
+
+/* map dev number in confing to input dev number */
+static unsigned char input_dev_map[IN_MAX_DEVS];
+
static void parse(const char *var, const char *val)
{
menu_entry *me;
- int t, i, tlen, tmp, ret = 0;
+ int tmp;
- for (t = 0; t < sizeof(cfg_opts) / sizeof(cfg_opts[0]) && ret == 0; t++)
+ if (strcasecmp(var, "LastUsedROM") == 0)
+ return; /* handled elsewhere */
+
+ if (strcasecmp(var, "Sound Volume") == 0) {
+ currentConfig.volume = atoi(val);
+ return;
+ }
+
+ /* input: device name */
+ if (strncasecmp(var, "input", 5) == 0) {
+ int num = get_numvar_num(var + 5);
+ if (num >= 0 && num < IN_MAX_DEVS)
+ input_dev_map[num] = in_config_parse_dev(val);
+ else
+ lprintf("config: failed to parse: %s\n", var);
+ return;
+ }
+
+ // key binds
+ if (strncasecmp(var, "bind", 4) == 0) {
+ const char *p = var + 4;
+ int num = get_numvar_num(p);
+ if (num < 0 || num >= IN_MAX_DEVS) {
+ lprintf("config: failed to parse: %s\n", var);
+ return;
+ }
+
+ num = input_dev_map[num];
+ if (num < 0 || num >= IN_MAX_DEVS) {
+ lprintf("config: invalid device id: %s\n", var);
+ return;
+ }
+
+ while (*p && *p != ' ') p++;
+ while (*p && *p == ' ') p++;
+ keys_parse(p, val, num);
+ return;
+ }
+
+ for (me = me_list_get_first(); me != NULL; me = me_list_get_next())
{
- me = cfg_opts[t];
- tlen = *(cfg_opt_counts[t]);
- for (i = 0; i < tlen && ret == 0; i++, me++)
- {
- if (!me->need_to_save) continue;
- if (me->name != NULL) {
- if (strcasecmp(var, me->name) != 0) continue; // surely not this one
- if (me->beh == MB_ONOFF) {
- tmp = atoi(val);
- if (tmp) *(int *)me->var |= me->mask;
- else *(int *)me->var &= ~me->mask;
- return;
- } else if (me->beh == MB_RANGE) {
- tmp = atoi(val);
- if (tmp < me->min) tmp = me->min;
- if (tmp > me->max) tmp = me->max;
- *(int *)me->var = tmp;
+ char *p;
+
+ if (!me->need_to_save)
+ continue;
+ if (me->name == NULL || strcasecmp(var, me->name) != 0)
+ continue;
+
+ if (me->beh == MB_OPT_ONOFF) {
+ tmp = strtol(val, &p, 0);
+ if (*p != 0)
+ goto bad_val;
+ if (tmp) *(int *)me->var |= me->mask;
+ else *(int *)me->var &= ~me->mask;
+ return;
+ }
+ else if (me->beh == MB_OPT_RANGE) {
+ tmp = strtol(val, &p, 0);
+ if (*p != 0)
+ goto bad_val;
+ if (tmp < me->min) tmp = me->min;
+ if (tmp > me->max) tmp = me->max;
+ *(int *)me->var = tmp;
+ return;
+ }
+ else if (me->beh == MB_OPT_ENUM) {
+ const char **names, *p1;
+ int i;
+
+ names = (const char **)me->data;
+ if (names == NULL)
+ goto bad_val;
+ for (i = 0; names[i] != NULL; i++) {
+ for (p1 = names[i]; *p1 == ' '; p1++)
+ ;
+ if (strcasecmp(p1, val) == 0) {
+ *(int *)me->var = i;
return;
}
}
- ret = custom_read(me, var, val);
+ goto bad_val;
}
+ else if (custom_read(me, var, val))
+ return;
}
- if (!ret) lprintf("config_readsect: unhandled var: %s\n", var);
+
+ lprintf("config_readsect: unhandled var: \"%s\"\n", var);
+ return;
+
+bad_val:
+ lprintf("config_readsect: unhandled val for \"%s\": %s\n", var, val);
}
-int config_readsect(const char *fname, const char *section)
+int config_havesect(const char *fname, const char *section)
{
- char line[128], *var, *val, *tmp;
- FILE *f = fopen(fname, "r");
- int len, i, ret;
+ FILE *f;
+ int ret;
+ f = fopen(fname, "r");
if (f == NULL) return 0;
+ ret = seek_sect(f, section);
+ fclose(f);
+ return ret;
+}
+
+int config_readsect(const char *fname, const char *section)
+{
+ char line[128], *var, *val;
+ FILE *f;
+ int ret;
+
+ f = fopen(fname, "r");
+ if (f == NULL) return -1;
+
if (section != NULL)
{
ret = seek_sect(f, section);
}
}
+ keys_encountered = 0;
+ memset(input_dev_map, 0xff, sizeof(input_dev_map));
+
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) {
- 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 / libpicofe.git / blobdiff