char* GetPath_XDG_CONFIG_HOME()
{
char* path = NULL;
char* home = NULL;
/**
* There is a single base directory relative to which user-specific configuration files should be written.
* This directory is defined by the environment variable $XDG_CONFIG_HOME.
*
* $XDG_CONFIG_HOME defines the base directory relative to which user specific configuration files should be stored.
* If $XDG_CONFIG_HOME is either not set or empty, a default equal to $HOME/.config should be used.
*/
path = GetEnvAlloc("XDG_CONFIG_HOME");
if (path)
return path;
home = GetPath_HOME();
if (!home)
home = GetPath_TEMP();
path = (char*) malloc(strlen(home) + strlen("/.config") + 1);
sprintf(path, "%s%s", home, "/.config");
free(home);
return path;
}
static char* GetPath_XDG_CONFIG_HOME(void)
{
char* path = NULL;
#if defined(WIN32)
path = calloc(MAX_PATH, sizeof(char));
if (!path)
return NULL;
if (FAILED(SHGetFolderPathA(0, CSIDL_APPDATA, NULL,
SHGFP_TYPE_CURRENT, path)))
{
free(path);
return NULL;
}
#else
char* home = NULL;
/**
* There is a single base directory relative to which user-specific configuration files should be written.
* This directory is defined by the environment variable $XDG_CONFIG_HOME.
*
* $XDG_CONFIG_HOME defines the base directory relative to which user specific configuration files should be stored.
* If $XDG_CONFIG_HOME is either not set or empty, a default equal to $HOME/.config should be used.
*/
path = GetEnvAlloc("XDG_CONFIG_HOME");
if (path)
return path;
home = GetPath_HOME();
if (!home)
home = GetPath_TEMP();
if (!home)
return NULL;
#ifdef ANDROID
path = (char*) malloc(strlen(home) + strlen("/data/.config") + 1);
#else
path = (char*) malloc(strlen(home) + strlen("/.config") + 1);
#endif
if (!path)
{
free(home);
return NULL;
}
#ifdef ANDROID
sprintf(path, "%s%s", home, "/data/.config");
#else
sprintf(path, "%s%s", home, "/.config");
#endif
free(home);
#endif
return path;
}
char* GetPath_XDG_RUNTIME_DIR(void)
{
char* path = NULL;
#if defined(WIN32) && !defined(_UWP)
path = calloc(MAX_PATH, sizeof(char));
if (!path)
return NULL;
if (FAILED(SHGetFolderPathA(0, CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT,
path)))
{
free(path);
return NULL;
}
#else
/**
* There is a single base directory relative to which user-specific runtime files and other file objects should be placed.
* This directory is defined by the environment variable $XDG_RUNTIME_DIR.
*
* $XDG_RUNTIME_DIR defines the base directory relative to which user-specific non-essential runtime files and other
* file objects (such as sockets, named pipes, ...) should be stored. The directory MUST be owned by the user,
* and he MUST be the only one having read and write access to it. Its Unix access mode MUST be 0700.
*
* The lifetime of the directory MUST be bound to the user being logged in. It MUST be created when the user first
* logs in and if the user fully logs out the directory MUST be removed. If the user logs in more than once he should
* get pointed to the same directory, and it is mandatory that the directory continues to exist from his first login
* to his last logout on the system, and not removed in between. Files in the directory MUST not survive reboot or a
* full logout/login cycle.
*
* The directory MUST be on a local file system and not shared with any other system. The directory MUST by fully-featured
* by the standards of the operating system. More specifically, on Unix-like operating systems AF_UNIX sockets,
* symbolic links, hard links, proper permissions, file locking, sparse files, memory mapping, file change notifications,
* a reliable hard link count must be supported, and no restrictions on the file name character set should be imposed.
* Files in this directory MAY be subjected to periodic clean-up. To ensure that your files are not removed, they should
* have their access time timestamp modified at least once every 6 hours of monotonic time or the 'sticky' bit should be
* set on the file.
*
* If $XDG_RUNTIME_DIR is not set applications should fall back to a replacement directory with similar capabilities and
* print a warning message. Applications should use this directory for communication and synchronization purposes and
* should not place larger files in it, since it might reside in runtime memory and cannot necessarily be swapped out to disk.
*/
path = GetEnvAlloc("XDG_RUNTIME_DIR");
#endif
if (path)
return path;
path = GetPath_TEMP();
return path;
}
char* GetKnownPath(int id)
{
char* path = NULL;
switch (id)
{
case KNOWN_PATH_HOME:
path = GetPath_HOME();
break;
case KNOWN_PATH_TEMP:
path = GetPath_TEMP();
break;
case KNOWN_PATH_XDG_DATA_HOME:
path = GetPath_XDG_DATA_HOME();
break;
case KNOWN_PATH_XDG_CONFIG_HOME:
path = GetPath_XDG_CONFIG_HOME();
break;
case KNOWN_PATH_XDG_CACHE_HOME:
path = GetPath_XDG_CACHE_HOME();
break;
case KNOWN_PATH_XDG_RUNTIME_DIR:
path = GetPath_XDG_RUNTIME_DIR();
break;
default:
path = NULL;
break;
}
return path;
}
