/* Helper routines for parsing XML using Expat.
- Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2006-2016 Free Software Foundation, Inc.
This file is part of GDB.
#include "gdb_obstack.h"
#include "vec.h"
+#include "xml-utils.h"
struct gdb_xml_parser;
struct gdb_xml_element;
extern const char *xml_builtin[][2];
-/* Return a malloc allocated string with special characters from TEXT
- replaced by entity references. */
-
-char *xml_escape_text (const char *text);
-
/* Support for XInclude. */
/* Callback to fetch a new XML file, based on the provided HREF. */
gdb_xml_element_end_handler *end_handler;
};
-/* Initialize and return a parser. Register a cleanup to destroy the
- parser. */
-
-struct gdb_xml_parser *gdb_xml_create_parser_and_cleanup
- (const char *name, const struct gdb_xml_element *elements,
- void *user_data);
-
/* Associate DTD_NAME, which must be the name of a compiled-in DTD,
with PARSER. */
int gdb_xml_parse (struct gdb_xml_parser *parser, const char *buffer);
+/* Parse a XML document. DOCUMENT is the data to parse, which should
+ be NUL-terminated. If non-NULL, use the compiled-in DTD named
+ DTD_NAME to drive the parsing.
+
+ The return value is 0 for success or -1 for error. It may throw,
+ but only if something unexpected goes wrong during parsing; parse
+ errors will be caught, warned about, and reported as failure. */
+
+int gdb_xml_parse_quick (const char *name, const char *dtd_name,
+ const struct gdb_xml_element *elements,
+ const char *document, void *user_data);
+
/* Issue a debugging message from one of PARSER's handlers. */
void gdb_xml_debug (struct gdb_xml_parser *parser, const char *format, ...)
- ATTR_FORMAT (printf, 2, 0);
+ ATTRIBUTE_PRINTF (2, 0);
/* Issue an error message from one of PARSER's handlers, and stop
parsing. */
void gdb_xml_error (struct gdb_xml_parser *parser, const char *format, ...)
- ATTR_NORETURN ATTR_FORMAT (printf, 2, 0);
+ ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (2, 0);
+
+/* Find the attribute named NAME in the set of parsed attributes
+ ATTRIBUTES. Returns NULL if not found. */
+
+struct gdb_xml_value *xml_find_attribute (VEC(gdb_xml_value_s) *attributes,
+ const char *name);
/* Parse an integer attribute into a ULONGEST. */
const char *format, ...)
ATTRIBUTE_PRINTF_2;
+/* Open FILENAME, read all its text into memory, close it, and return
+ the text. If something goes wrong, return NULL and warn. */
+
+extern char *xml_fetch_content_from_file (const char *filename,
+ void *baton);
+
#endif