* Author: Daniel Stone <daniel@fooishbar.org>
*/
+#include "config.h"
+
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
-#include <unistd.h>
#include "xkbcommon/xkbcommon.h"
#include "utils.h"
#include "context.h"
+
/**
* Append one directory to the context's include path.
*/
xkb_context_include_path_append(struct xkb_context *ctx, const char *path)
{
struct stat stat_buf;
- int err;
+ int err = ENOMEM;
char *tmp;
tmp = strdup(path);
goto err;
err = stat(path, &stat_buf);
- if (err != 0)
+ if (err != 0) {
+ err = errno;
goto err;
- if (!S_ISDIR(stat_buf.st_mode))
+ }
+ if (!S_ISDIR(stat_buf.st_mode)) {
+ err = ENOTDIR;
goto err;
+ }
-#if defined(HAVE_EACCESS)
- if (eaccess(path, R_OK | X_OK) != 0)
- goto err;
-#elif defined(HAVE_EUIDACCESS)
- if (euidaccess(path, R_OK | X_OK) != 0)
+ if (!check_eaccess(path, R_OK | X_OK)) {
+ err = EACCES;
goto err;
-#endif
+ }
darray_append(ctx->includes, tmp);
+ log_dbg(ctx, "Include path added: %s\n", tmp);
+
return 1;
err:
darray_append(ctx->failed_includes, tmp);
+ log_dbg(ctx, "Include path failed: %s (%s)\n", tmp, strerror(err));
return 0;
}
+const char *
+xkb_context_include_path_get_extra_path(struct xkb_context *ctx)
+{
+ const char *extra = xkb_context_getenv(ctx, "XKB_CONFIG_EXTRA_PATH");
+ return extra ? extra : DFLT_XKB_CONFIG_EXTRA_PATH;
+}
+
+const char *
+xkb_context_include_path_get_system_path(struct xkb_context *ctx)
+{
+ const char *root = xkb_context_getenv(ctx, "XKB_CONFIG_ROOT");
+ return root ? root : DFLT_XKB_CONFIG_ROOT;
+}
+
/**
* Append the default include directories to the context.
*/
XKB_EXPORT int
xkb_context_include_path_append_default(struct xkb_context *ctx)
{
- const char *home, *root;
+ const char *home, *xdg, *root, *extra;
char *user_path;
- int err;
int ret = 0;
- home = secure_getenv("HOME");
- if (!home)
- return ret;
- err = asprintf(&user_path, "%s/.xkb", home);
- if (err <= 0)
- return ret;
- ret |= xkb_context_include_path_append(ctx, user_path);
- free(user_path);
-
- root = secure_getenv("XKB_CONFIG_ROOT");
- if (root != NULL)
- ret |= xkb_context_include_path_append(ctx, root);
- else
- ret |= xkb_context_include_path_append(ctx, DFLT_XKB_CONFIG_ROOT);
+ home = xkb_context_getenv(ctx, "HOME");
+
+ xdg = xkb_context_getenv(ctx, "XDG_CONFIG_HOME");
+ if (xdg != NULL) {
+ user_path = asprintf_safe("%s/xkb", xdg);
+ if (user_path) {
+ ret |= xkb_context_include_path_append(ctx, user_path);
+ free(user_path);
+ }
+ } else if (home != NULL) {
+ /* XDG_CONFIG_HOME fallback is $HOME/.config/ */
+ user_path = asprintf_safe("%s/.config/xkb", home);
+ if (user_path) {
+ ret |= xkb_context_include_path_append(ctx, user_path);
+ free(user_path);
+ }
+ }
+
+ if (home != NULL) {
+ user_path = asprintf_safe("%s/.xkb", home);
+ if (user_path) {
+ ret |= xkb_context_include_path_append(ctx, user_path);
+ free(user_path);
+ }
+ }
+
+ extra = xkb_context_include_path_get_extra_path(ctx);
+ ret |= xkb_context_include_path_append(ctx, extra);
+ root = xkb_context_include_path_get_system_path(ctx);
+ ret |= xkb_context_include_path_append(ctx, root);
return ret;
}
if (!ctx || --ctx->refcnt > 0)
return;
+ free(ctx->x11_atom_cache);
xkb_context_include_path_clear(ctx);
atom_table_free(ctx->atom_table);
free(ctx);
ctx->log_fn = default_log_fn;
ctx->log_level = XKB_LOG_LEVEL_ERROR;
ctx->log_verbosity = 0;
+ ctx->use_environment_names = !(flags & XKB_CONTEXT_NO_ENVIRONMENT_NAMES);
+ ctx->use_secure_getenv = !(flags & XKB_CONTEXT_NO_SECURE_GETENV);
/* Environment overwrites defaults. */
- env = secure_getenv("XKB_LOG_LEVEL");
+ env = xkb_context_getenv(ctx, "XKB_LOG_LEVEL");
if (env)
xkb_context_set_log_level(ctx, log_level(env));
- env = secure_getenv("XKB_LOG_VERBOSITY");
+ env = xkb_context_getenv(ctx, "XKB_LOG_VERBOSITY");
if (env)
xkb_context_set_log_verbosity(ctx, log_verbosity(env));
return NULL;
}
- ctx->use_environment_names = !(flags & XKB_CONTEXT_NO_ENVIRONMENT_NAMES);
-
ctx->atom_table = atom_table_new();
if (!ctx->atom_table) {
xkb_context_unref(ctx);
return NULL;
}
+ ctx->x11_atom_cache = NULL;
+
return ctx;
}