Some initial work

1 files changed, 59 insertions, 0 deletions

diff --git a/parser.hpp b/parser.hpp
new file mode 100644
index 0000000..bd187e7
--- /dev/null
+++ b/parser.hpp
@@ -0,0 +1,59 @@
+/*
+  Copyright (c) 2015, Matthias Schiffer <mschiffer@universe-factory.net>
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#pragma once
+
+#include "state.hpp"
+
+#include <cstdint>
+
+
+namespace solar {
+
+enum token_t {
+	TOK_TERM = 1,
+	TOK_NONTERM,
+	TOK_BLOCK,
+	TOK_CHAR,
+	TOK_STRING,
+	TOK_UINT,
+};
+
+typedef struct value {
+	char *str;
+	uint64_t number;
+	const char *error;
+} value_t;
+
+
+typedef struct parser parser_t;
+
+
+parser_t * parser_alloc(void);
+int parser_parse(parser_t *parser, int token, const value_t *value, state_t *state);
+void parser_free(parser_t *parser);
+
+}