void fill_pathname_abbreviate_special(char *out_path,
const char *in_path, size_t size)
{
#if !defined(RARCH_CONSOLE)
unsigned i;
const char *candidates[3];
const char *notations[3];
char application_dir[PATH_MAX_LENGTH];
const char *home = getenv("HOME");
application_dir[0] = '\0';
/* application_dir could be zero-string. Safeguard against this.
*
* Keep application dir in front of home, moving app dir to a
* new location inside home would break otherwise. */
/* ugly hack - use application_dir pointer before filling it in. C89 reasons */
candidates[0] = application_dir;
candidates[1] = home;
candidates[2] = NULL;
notations [0] = ":";
notations [1] = "~";
notations [2] = NULL;
fill_pathname_application_path(application_dir, sizeof(application_dir));
path_basedir_wrapper(application_dir);
for (i = 0; candidates[i]; i++)
{
if (!string_is_empty(candidates[i]) && strstr(in_path, candidates[i]) == in_path)
{
size_t src_size = strlcpy(out_path, notations[i], size);
retro_assert(src_size < size);
out_path += src_size;
size -= src_size;
in_path += strlen(candidates[i]);
if (!path_char_is_slash(*in_path))
{
retro_assert(strlcpy(out_path, path_default_slash(), size) < size);
out_path++;
size--;
}
break; /* Don't allow more abbrevs to take place. */
}
}
#endif
retro_assert(strlcpy(out_path, in_path, size) < size);
}
void fill_pathname_expand_special(char *out_path,
const char *in_path, size_t size)
{
#if !defined(RARCH_CONSOLE) && defined(RARCH_INTERNAL)
if (*in_path == '~')
{
const char *home = getenv("HOME");
if (home)
{
size_t src_size = strlcpy(out_path, home, size);
retro_assert(src_size < size);
out_path += src_size;
size -= src_size;
in_path++;
}
}
else if ((in_path[0] == ':') &&
(
(in_path[1] == '/')
#ifdef _WIN32
|| (in_path[1] == '\\')
#endif
)
)
{
size_t src_size;
char *application_dir = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
application_dir[0] = '\0';
fill_pathname_application_path(application_dir,
PATH_MAX_LENGTH * sizeof(char));
path_basedir_wrapper(application_dir);
src_size = strlcpy(out_path, application_dir, size);
retro_assert(src_size < size);
free(application_dir);
out_path += src_size;
size -= src_size;
in_path += 2;
}
#endif
retro_assert(strlcpy(out_path, in_path, size) < size);
}
void fill_pathname_abbreviate_special(char *out_path,
const char *in_path, size_t size)
{
#if !defined(RARCH_CONSOLE)
unsigned i;
const char *home = getenv("HOME");
char application_dir[PATH_MAX];
fill_pathname_application_path(application_dir, sizeof(application_dir));
path_basedir(application_dir);
/* application_dir could be zero-string. Safeguard against this.
*
* Keep application dir in front of home, moving app dir to a
* new location inside home would break otherwise. */
const char *candidates[3] = { application_dir, home, NULL };
const char *notations[3] = { ":", "~", NULL };
for (i = 0; candidates[i]; i++)
{
if (*candidates[i] && strstr(in_path, candidates[i]) == in_path)
{
size_t src_size = strlcpy(out_path, notations[i], size);
rarch_assert(src_size < size);
out_path += src_size;
size -= src_size;
in_path += strlen(candidates[i]);
if (!path_char_is_slash(*in_path))
{
rarch_assert(strlcpy(out_path, path_default_slash(), size) < size);
out_path++;
size--;
}
break; /* Don't allow more abbrevs to take place. */
}
}
#endif
rarch_assert(strlcpy(out_path, in_path, size) < size);
}
void fill_pathname_expand_special(char *out_path,
const char *in_path, size_t size)
{
#if !defined(RARCH_CONSOLE)
if (*in_path == '~')
{
const char *home = getenv("HOME");
if (home)
{
size_t src_size = strlcpy(out_path, home, size);
rarch_assert(src_size < size);
out_path += src_size;
size -= src_size;
in_path++;
}
}
else if ((in_path[0] == ':') &&
#ifdef _WIN32
((in_path[1] == '/') || (in_path[1] == '\\'))
#else
(in_path[1] == '/')
#endif
)
{
size_t src_size;
char application_dir[PATH_MAX_LENGTH] = {0};
fill_pathname_application_path(application_dir, sizeof(application_dir));
path_basedir(application_dir);
src_size = strlcpy(out_path, application_dir, size);
rarch_assert(src_size < size);
out_path += src_size;
size -= src_size;
in_path += 2;
}
#endif
rarch_assert(strlcpy(out_path, in_path, size) < size);
}
static config_file_t *open_default_config_file(void)
{
config_file_t *conf = NULL;
#if defined(_WIN32) && !defined(_XBOX)
char conf_path[PATH_MAX];
char app_path[PATH_MAX];
fill_pathname_application_path(app_path, sizeof(app_path));
fill_pathname_resolve_relative(conf_path, app_path, "retroarch.cfg", sizeof(conf_path));
conf = config_file_new(conf_path);
if (!conf)
{
const char *appdata = getenv("APPDATA");
if (appdata)
{
fill_pathname_join(conf_path, appdata, "retroarch.cfg", sizeof(conf_path));
conf = config_file_new(conf_path);
}
}
// Try to create a new config file.
if (!conf)
{
conf = config_file_new(NULL);
bool saved = false;
if (conf) // Since this is a clean config file, we can safely use config_save_on_exit.
{
fill_pathname_resolve_relative(conf_path, app_path, "retroarch.cfg", sizeof(conf_path));
config_set_bool(conf, "config_save_on_exit", true);
saved = config_file_write(conf, conf_path);
}
if (saved)
RARCH_WARN("Created new config file in: \"%s\".\n", conf_path); // WARN here to make sure user has a good chance of seeing it.
else
{
RARCH_ERR("Failed to create new config file in: \"%s\".\n", conf_path);
config_file_free(conf);
conf = NULL;
}
}
if (conf)
strlcpy(g_extern.config_path, conf_path, sizeof(g_extern.config_path));
#elif !defined(__CELLOS_LV2__) && !defined(_XBOX)
char conf_path[PATH_MAX];
const char *xdg = getenv("XDG_CONFIG_HOME");
const char *home = getenv("HOME");
// XDG_CONFIG_HOME falls back to $HOME/.config.
if (xdg)
fill_pathname_join(conf_path, xdg, "retroarch/retroarch.cfg", sizeof(conf_path));
else if (home)
fill_pathname_join(conf_path, home, ".config/retroarch/retroarch.cfg", sizeof(conf_path));
if (xdg || home)
{
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
// Fallback to $HOME/.retroarch.cfg.
if (!conf && home)
{
fill_pathname_join(conf_path, home, ".retroarch.cfg", sizeof(conf_path));
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
// Try to create a new config file.
if (!conf && (home || xdg))
{
// XDG_CONFIG_HOME falls back to $HOME/.config.
if (xdg)
fill_pathname_join(conf_path, xdg, "retroarch/retroarch.cfg", sizeof(conf_path));
else if (home)
fill_pathname_join(conf_path, home, ".config/retroarch/retroarch.cfg", sizeof(conf_path));
char basedir[PATH_MAX];
fill_pathname_basedir(basedir, conf_path, sizeof(basedir));
if (path_mkdir(basedir))
{
#ifndef GLOBAL_CONFIG_DIR
#define GLOBAL_CONFIG_DIR "/etc"
#endif
char skeleton_conf[PATH_MAX];
fill_pathname_join(skeleton_conf, GLOBAL_CONFIG_DIR, "retroarch.cfg", sizeof(skeleton_conf));
conf = config_file_new(skeleton_conf);
if (conf)
RARCH_WARN("Using skeleton config \"%s\" as base for a new config file.\n", skeleton_conf);
else
conf = config_file_new(NULL);
bool saved = false;
if (conf)
{
config_set_bool(conf, "config_save_on_exit", true); // Since this is a clean config file, we can safely use config_save_on_exit.
saved = config_file_write(conf, conf_path);
}
if (saved)
RARCH_WARN("Created new config file in: \"%s\".\n", conf_path); // WARN here to make sure user has a good chance of seeing it.
else
{
RARCH_ERR("Failed to create new config file in: \"%s\".\n", conf_path);
config_file_free(conf);
conf = NULL;
}
}
}
if (conf)
strlcpy(g_extern.config_path, conf_path, sizeof(g_extern.config_path));
#endif
return conf;
}
static config_file_t *open_default_config_file(void)
{
config_file_t *conf = NULL;
#if defined(_WIN32) && !defined(_XBOX)
char conf_path[PATH_MAX];
char app_path[PATH_MAX];
fill_pathname_application_path(app_path, sizeof(app_path));
fill_pathname_resolve_relative(conf_path, app_path, "retroarch.cfg", sizeof(conf_path));
conf = config_file_new(conf_path);
if (!conf)
{
const char *appdata = getenv("APPDATA");
if (appdata)
{
fill_pathname_join(conf_path, appdata, "retroarch.cfg", sizeof(conf_path));
conf = config_file_new(conf_path);
}
}
if (conf)
strlcpy(g_extern.config_path, conf_path, sizeof(g_extern.config_path));
#elif !defined(__CELLOS_LV2__) && !defined(_XBOX)
char conf_path[PATH_MAX];
const char *xdg = getenv("XDG_CONFIG_HOME");
const char *home = getenv("HOME");
// XDG_CONFIG_HOME falls back to $HOME/.config.
if (xdg)
snprintf(conf_path, sizeof(conf_path), "%s/retroarch/retroarch.cfg", xdg);
else if (home)
snprintf(conf_path, sizeof(conf_path), "%s/.config/retroarch/retroarch.cfg", home);
if (xdg || home)
{
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
// Fallback to $HOME/.retroarch.cfg.
if (!conf && home)
{
snprintf(conf_path, sizeof(conf_path), "%s/.retroarch.cfg", home);
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
// Try this as a last chance ...
if (!conf)
{
#ifndef GLOBAL_CONFIG_DIR
#define GLOBAL_CONFIG_DIR "/etc"
#endif
fill_pathname_join(conf_path, GLOBAL_CONFIG_DIR, "retroarch.cfg", sizeof(conf_path));
RARCH_LOG("Looking for config in: \"%s\".\n", conf_path);
conf = config_file_new(conf_path);
}
if (conf)
strlcpy(g_extern.config_path, conf_path, sizeof(g_extern.config_path));
#endif
return conf;
}
