diff options
Diffstat (limited to 'src/io.c')
| -rw-r--r-- | src/io.c | 43 |
1 files changed, 35 insertions, 8 deletions
@@ -143,17 +143,44 @@ unsigned io_fprintln(const char *fname, const char *fmt, ...) */ void io_init(const char *cfile, const char *datadir, const char *confdir) { - if (!datadir) { - if (!(datadir = getenv("HOME"))) - datadir = "."; - asprintf(&path_ddir, "%s%s", datadir, "/" DIR_NAME); - } else - asprintf(&path_ddir, "%s%s", datadir, "/"); + char* home_dir = getenv("HOME"); + char* legacy_dir = NULL; + + if (home_dir) { + asprintf(&legacy_dir, "%s%s", home_dir, "/" DIR_NAME_LEGACY); + if (!io_dir_exists(legacy_dir)) { + mem_free(legacy_dir); + legacy_dir = NULL; + } + } - if (!confdir) - asprintf(&path_cdir, "%s%s", path_ddir, "/"); + if (datadir) + asprintf(&path_ddir, "%s%s", datadir, "/"); + else if (legacy_dir) + path_ddir = mem_strdup(legacy_dir); + else if ((path_ddir = getenv("XDG_DATA_HOME"))) + asprintf(&path_ddir, "%s%s", path_ddir, "/" DIR_NAME); + else if (home_dir) + asprintf(&path_ddir, "%s%s", home_dir, "/.local/share/" DIR_NAME); else + path_ddir = mem_strdup("./." DIR_NAME); + + + if (confdir) asprintf(&path_cdir, "%s%s", confdir, "/"); + else if (datadir) + path_cdir = mem_strdup(path_ddir); + else if (legacy_dir) + path_cdir = mem_strdup(legacy_dir); + else if ((path_cdir = getenv("XDG_CONFIG_HOME"))) + asprintf(&path_cdir, "%s%s", path_cdir, "/" DIR_NAME); + else if (home_dir) + asprintf(&path_cdir, "%s%s", home_dir, "/.config/" DIR_NAME); + else + path_cdir = mem_strdup("./." DIR_NAME); + + if (legacy_dir) + mem_free(legacy_dir); /* Data files */ if (cfile) { |