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-rw-r--r--libs/web/src/template_parser.h81
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diff --git a/libs/web/src/template_parser.h b/libs/web/src/template_parser.h
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+/*
+ * LuCI Template - Parser header
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _TEMPLATE_PARSER_H_
+#define _TEMPLATE_PARSER_H_
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <lua.h>
+#include <lualib.h>
+#include <lauxlib.h>
+
+
+#define T_READBUFSZ 1024
+#define T_OUTBUFSZ T_READBUFSZ * 3
+
+/* parser states */
+#define T_STATE_TEXT_INIT 0
+#define T_STATE_TEXT_NEXT 1
+#define T_STATE_CODE_INIT 2
+#define T_STATE_CODE_NEXT 3
+#define T_STATE_SKIP 4
+
+/* parser flags */
+#define T_FLAG_EOF 0x01
+#define T_FLAG_SKIPWS 0x02
+
+/* tokens used in matching and expression generation */
+#define T_TOK_START "<%"
+#define T_TOK_END "%>"
+#define T_TOK_SKIPWS "-"
+#define T_TOK_I18NSEP "\", \""
+
+/* generator flags */
+#define T_GEN_START 0x01
+#define T_GEN_END 0x02
+
+/* code types */
+#define T_TYPE_TEXT 0
+#define T_TYPE_COMMENT 1
+#define T_TYPE_EXPR 2
+#define T_TYPE_INCLUDE 3
+#define T_TYPE_I18N 4
+#define T_TYPE_CODE 5
+
+/* parser state */
+struct template_parser {
+ int fd;
+ int bufsize;
+ int outsize;
+ int state;
+ int flags;
+ int type;
+ char buf[T_READBUFSZ];
+ char out[T_OUTBUFSZ];
+};
+
+
+const char *template_reader(lua_State *L, void *ud, size_t *sz);
+
+#endif