1 files changed, 53 insertions, 0 deletions
diff --git a/src/blogc/template-parser.h b/src/blogc/template-parser.h
new file mode 100644
index 0000000..41a2b3a
--- /dev/null
+++ b/src/blogc/template-parser.h
@@ -0,0 +1,53 @@
+/*
+ * blogc: A blog compiler.
+ * Copyright (C) 2015-2016 Rafael G. Martins <rafael@rafaelmartins.eng.br>
+ *
+ * This program can be distributed under the terms of the BSD License.
+ * See the file LICENSE.
+ */
+
+#ifndef _TEMPLATE_PARSER_H
+#define _TEMPLATE_PARSER_H
+
+#include <stddef.h>
+#include "error.h"
+#include "../common/utils.h"
+
+/*
+ * note: whitespace cleaners are NOT added to ast. we fix strings right during
+ * template parsing. renderer does not need to care about it, for the sake of
+ * simplicity.
+ */
+typedef enum {
+    BLOGC_TEMPLATE_IFDEF_STMT = 1,
+    BLOGC_TEMPLATE_IFNDEF_STMT,
+    BLOGC_TEMPLATE_IF_STMT,
+    BLOGC_TEMPLATE_ELSE_STMT,
+    BLOGC_TEMPLATE_ENDIF_STMT,
+    BLOGC_TEMPLATE_FOREACH_STMT,
+    BLOGC_TEMPLATE_ENDFOREACH_STMT,
+    BLOGC_TEMPLATE_BLOCK_STMT,
+    BLOGC_TEMPLATE_ENDBLOCK_STMT,
+    BLOGC_TEMPLATE_VARIABLE_STMT,
+    BLOGC_TEMPLATE_CONTENT_STMT,
+} blogc_template_stmt_type_t;
+
+typedef enum {
+    BLOGC_TEMPLATE_OP_NEQ = 1 << 0,
+    BLOGC_TEMPLATE_OP_EQ  = 1 << 1,
+    BLOGC_TEMPLATE_OP_LT  = 1 << 2,
+    BLOGC_TEMPLATE_OP_GT  = 1 << 3,
+} blogc_template_stmt_operator_t;
+
+typedef struct {
+    blogc_template_stmt_type_t type;
+    char *value;
+    char *value2;
+    blogc_template_stmt_operator_t op;
+} blogc_template_stmt_t;
+
+sb_slist_t* blogc_template_parse(const char *src, size_t src_len,
+    blogc_error_t **err);
+void blogc_template_free_stmts(sb_slist_t *stmts);
+
+#endif /* _TEMPLATE_PARSER_H */