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Diffstat (limited to 'src/xkbcomp/include.c')
-rw-r--r--src/xkbcomp/include.c65
1 files changed, 45 insertions, 20 deletions
diff --git a/src/xkbcomp/include.c b/src/xkbcomp/include.c
index 88feab3..d39be89 100644
--- a/src/xkbcomp/include.c
+++ b/src/xkbcomp/include.c
@@ -220,9 +220,20 @@ LogIncludePaths(struct xkb_context *ctx)
}
}
+/**
+ * Return an open file handle to the first file (counting from offset) with the
+ * given name in the include paths, starting at the offset.
+ *
+ * offset must be zero the first time this is called and is set to the index the
+ * file was found. Call again with offset+1 to keep searching through the
+ * include paths.
+ *
+ * If this function returns NULL, no more files are available.
+ */
FILE *
FindFileInXkbPath(struct xkb_context *ctx, const char *name,
- enum xkb_file_type type, char **pathRtrn)
+ enum xkb_file_type type, char **pathRtrn,
+ unsigned int *offset)
{
unsigned int i;
FILE *file = NULL;
@@ -231,7 +242,7 @@ FindFileInXkbPath(struct xkb_context *ctx, const char *name,
typeDir = DirectoryForInclude(type);
- for (i = 0; i < xkb_context_num_include_paths(ctx); i++) {
+ for (i = *offset; i < xkb_context_num_include_paths(ctx); i++) {
buf = asprintf_safe("%s/%s/%s", xkb_context_include_path_get(ctx, i),
typeDir, name);
if (!buf) {
@@ -246,13 +257,17 @@ FindFileInXkbPath(struct xkb_context *ctx, const char *name,
*pathRtrn = buf;
buf = NULL;
}
+ *offset = i;
goto out;
}
}
- log_err(ctx, "Couldn't find file \"%s/%s\" in include paths\n",
- typeDir, name);
- LogIncludePaths(ctx);
+ /* We only print warnings if we can't find the file on the first lookup */
+ if (*offset == 0) {
+ log_err(ctx, "Couldn't find file \"%s/%s\" in include paths\n",
+ typeDir, name);
+ LogIncludePaths(ctx);
+ }
out:
free(buf);
@@ -264,14 +279,35 @@ ProcessIncludeFile(struct xkb_context *ctx, IncludeStmt *stmt,
enum xkb_file_type file_type)
{
FILE *file;
- XkbFile *xkb_file;
+ XkbFile *xkb_file = NULL;
+ unsigned int offset = 0;
- file = FindFileInXkbPath(ctx, stmt->file, file_type, NULL);
+ file = FindFileInXkbPath(ctx, stmt->file, file_type, NULL, &offset);
if (!file)
return NULL;
- xkb_file = XkbParseFile(ctx, file, stmt->file, stmt->map);
- fclose(file);
+ while (file) {
+ xkb_file = XkbParseFile(ctx, file, stmt->file, stmt->map);
+ fclose(file);
+
+ if (xkb_file) {
+ if (xkb_file->file_type != file_type) {
+ log_err(ctx,
+ "Include file of wrong type (expected %s, got %s); "
+ "Include file \"%s\" ignored\n",
+ xkb_file_type_to_string(file_type),
+ xkb_file_type_to_string(xkb_file->file_type), stmt->file);
+ FreeXkbFile(xkb_file);
+ xkb_file = NULL;
+ } else {
+ break;
+ }
+ }
+
+ offset++;
+ file = FindFileInXkbPath(ctx, stmt->file, file_type, NULL, &offset);
+ }
+
if (!xkb_file) {
if (stmt->map)
log_err(ctx, "Couldn't process include statement for '%s(%s)'\n",
@@ -279,17 +315,6 @@ ProcessIncludeFile(struct xkb_context *ctx, IncludeStmt *stmt,
else
log_err(ctx, "Couldn't process include statement for '%s'\n",
stmt->file);
- return NULL;
- }
-
- if (xkb_file->file_type != file_type) {
- log_err(ctx,
- "Include file of wrong type (expected %s, got %s); "
- "Include file \"%s\" ignored\n",
- xkb_file_type_to_string(file_type),
- xkb_file_type_to_string(xkb_file->file_type), stmt->file);
- FreeXkbFile(xkb_file);
- return NULL;
}
/* FIXME: we have to check recursive includes here (or somewhere) */