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Create config_file_get_realpath

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This commit is contained in:
twinaphex 2020-08-25 12:14:28 +02:00
parent 7e74d830ca
commit 1e5ccb7319
1 changed files with 29 additions and 19 deletions
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48
libretro-common/file/config_file.c
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@ -321,6 +321,33 @@ static void add_child_list(config_file_t *parent, config_file_t *child)
parent->tail = NULL;
}
static void config_file_get_realpath(char *s, size_t len,
char *path, const char *config_path)
{
#ifdef _WIN32
if (!string_is_empty(config_path))
fill_pathname_resolve_relative(s, config_path,
path, len);
#else
#ifndef __CELLOS_LV2__
if (*path == '~')
{
const char *home = getenv("HOME");
if (home)
{
strlcpy(s, home, len);
strlcat(s, path + 1, len);
}
else
strlcpy(s, path + 1, len);
}
else
#endif
if (!string_is_empty(config_path))
fill_pathname_resolve_relative(s, config_path, path, len);
#endif
}
static void add_sub_conf(config_file_t *conf, char *path, config_file_cb_t *cb)
{
char real_path[PATH_MAX_LENGTH];
@ -347,25 +374,8 @@ static void add_sub_conf(config_file_t *conf, char *path, config_file_cb_t *cb)
}
real_path[0] = '\0';
#ifdef _WIN32
if (!string_is_empty(conf->path))
fill_pathname_resolve_relative(real_path, conf->path,
path, sizeof(real_path));
#else
#ifndef __CELLOS_LV2__
if (*path == '~')
{
const char *home = getenv("HOME");
strlcpy(real_path, home ? home : "", sizeof(real_path));
strlcat(real_path, path + 1, sizeof(real_path));
}
else
#endif
if (!string_is_empty(conf->path))
fill_pathname_resolve_relative(real_path, conf->path,
path, sizeof(real_path));
#endif
config_file_get_realpath(real_path, sizeof(real_path), path,
conf->path);
sub_conf = (config_file_t*)
config_file_new_internal(real_path, conf->include_depth + 1, cb);