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Refactor more code in settings_data.c - no longer have static

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char buffers in every function but pass char pointer and sizeof
of char variable around
This commit is contained in:
twinaphex 2014-08-17 15:58:31 +02:00
parent 7893a81cf9
commit cee04db869
1 changed files with 59 additions and 34 deletions
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93
settings_data.c
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@ -21,63 +21,62 @@
#include "config.def.h"
// Input
static const char* get_input_config_prefix(const rarch_setting_t *setting)
static void get_input_config_prefix(char *buf, size_t sizeof_buf,
const rarch_setting_t *setting)
{
static char buffer[32];
snprintf(buffer, 32, "input%cplayer%d", setting->index ? '_' : '\0', setting->index);
return buffer;
snprintf(buf, sizeof_buf, "input%cplayer%d", setting->index ? '_' : '\0', setting->index);
}
static const char* get_input_config_key(const rarch_setting_t* setting, const char* type)
static void get_input_config_key(char *buf, size_t sizeof_buf,
const rarch_setting_t* setting, const char* type)
{
static char buffer[64];
snprintf(buffer, 64, "%s_%s%c%s", get_input_config_prefix(setting), setting->name, type ? '_' : '\0', type);
return buffer;
char prefix[32];
get_input_config_prefix(prefix, sizeof(prefix), setting);
snprintf(buf, sizeof_buf, "%s_%s%c%s", prefix, setting->name, type ? '_' : '\0', type);
}
//FIXME - make portable
#ifdef APPLE
static const char* get_key_name(const rarch_setting_t* setting)
//FIXME - make portable
static void get_key_name(char *buf, size_t sizeof_buf,
const rarch_setting_t* setting)
{
uint32_t hidkey, i;
if (BINDFOR(*setting).key == RETROK_UNKNOWN)
return "nul";
return;
hidkey = input_translate_rk_to_keysym(BINDFOR(*setting).key);
for (i = 0; apple_key_name_map[i].hid_id; i++)
{
if (apple_key_name_map[i].hid_id == hidkey)
return apple_key_name_map[i].keyname;
return "nul";
{
strlcpy(buf, apple_key_name_map[i].keyname, sizeof_buf);
break;
}
}
}
#endif
static const char* get_button_name(const rarch_setting_t* setting)
static void get_button_name(char *buf, size_t sizeof_buf,
const rarch_setting_t* setting)
{
static char buffer[32];
if (BINDFOR(*setting).joykey == NO_BTN)
return "nul";
return;
snprintf(buffer, 32, "%lld", (long long int)(BINDFOR(*setting).joykey));
return buffer;
snprintf(buf, sizeof_buf, "%lld", (long long int)(BINDFOR(*setting).joykey));
}
static const char* get_axis_name(const rarch_setting_t* setting)
static void get_axis_name(char *buf, size_t sizeof_buf,
const rarch_setting_t* setting)
{
static char buffer[32];
uint32_t joyaxis = BINDFOR(*setting).joyaxis;
if (AXIS_NEG_GET(joyaxis) != AXIS_DIR_NONE)
snprintf(buffer, 8, "-%d", AXIS_NEG_GET(joyaxis));
snprintf(buf, sizeof_buf, "-%d", AXIS_NEG_GET(joyaxis));
else if (AXIS_POS_GET(joyaxis) != AXIS_DIR_NONE)
snprintf(buffer, 8, "+%d", AXIS_POS_GET(joyaxis));
else
return "nul";
return buffer;
snprintf(buf, sizeof_buf, "+%d", AXIS_POS_GET(joyaxis));
}
void setting_data_reset_setting(const rarch_setting_t* setting)
@ -175,7 +174,8 @@ static bool setting_data_load_config(const rarch_setting_t* settings, config_fil
break;
case ST_BIND:
{
const char *prefix = (const char *)get_input_config_prefix(settings);
char prefix[32];
get_input_config_prefix(prefix, sizeof(prefix), settings);
input_config_parse_key (config, prefix, settings->name, settings->value.keybind);
input_config_parse_joy_button(config, prefix, settings->name, settings->value.keybind);
input_config_parse_joy_axis (config, prefix, settings->name, settings->value.keybind);
@ -257,12 +257,26 @@ bool setting_data_save_config(const rarch_setting_t* settings, config_file_t* co
config_set_float(config, settings->name, *settings->value.fraction);
break;
case ST_BIND:
//FIXME: make portable
{
char button_name[32], axis_name[32], key_name[32],
input_config_key[64];
strlcpy(button_name, "nul", sizeof(button_name));
strlcpy(axis_name, "nul", sizeof(axis_name));
strlcpy(key_name, "nul", sizeof(key_name));
strlcpy(input_config_key, "nul", sizeof(input_config_key));
get_button_name(button_name, sizeof(button_name), settings);
get_axis_name(axis_name, sizeof(axis_name), settings);
#ifdef APPLE
config_set_string(config, get_input_config_key(settings, 0 ), get_key_name(settings));
get_key_name(key_name, sizeof(key_name), settings);
#endif
config_set_string(config, get_input_config_key(settings, "btn" ), get_button_name(settings));
config_set_string(config, get_input_config_key(settings, "axis"), get_axis_name(settings));
get_input_config_key(input_config_key, sizeof(input_config_key), settings, 0);
config_set_string(config, input_config_key, key_name);
get_input_config_key(input_config_key, sizeof(input_config_key), settings, "btn");
config_set_string(config, input_config_key, button_name);
get_input_config_key(input_config_key, sizeof(input_config_key), settings, "axis");
config_set_string(config, input_config_key, axis_name);
}
break;
case ST_HEX:
break;
@ -380,9 +394,20 @@ const char* setting_data_get_string_representation(const rarch_setting_t* settin
strlcpy(buffer, setting->value.string, length);
break;
case ST_BIND:
{
char button_name[32], axis_name[32], key_name[32];
strlcpy(button_name, "nul", sizeof(button_name));
strlcpy(axis_name, "nul", sizeof(axis_name));
strlcpy(key_name, "nul", sizeof(key_name));
get_button_name(button_name, sizeof(button_name), setting);
get_axis_name(axis_name, sizeof(axis_name), setting);
#ifdef APPLE
snprintf(buffer, length, "[KB:%s] [JS:%s] [AX:%s]", get_key_name(setting), get_button_name(setting), get_axis_name(setting));
get_key_name(key_name, sizeof(key_name), setting);
#endif
snprintf(buffer, length, "[KB:%s] [JS:%s] [AX:%s]", key_name, button_name, axis_name);
}
break;
default:
return "";