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00030 #ifndef OVAL_PARSER_H_
00031 #define OVAL_PARSER_H_
00032
00033 #include <libxml/xmlreader.h>
00034 #include "api/oval_agent_api.h"
00035 #include "../common/util.h"
00036
00037 struct oval_parser_context {
00038 struct oval_object_model *object_model;
00039 struct oval_syschar_model *syschar_model;
00040 struct oval_results_model *results_model;
00041 struct oval_sysinfo *syschar_sysinfo;
00042 xmlTextReader *reader;
00043 oval_xml_error_handler error_handler;
00044 void* user_data;
00045 };
00046
00047 struct oval_object_model *oval_parser_context_model(struct oval_parser_context
00048 *context);
00049
00050 int ovaldef_parser_parse
00051 (struct oval_object_model *, xmlTextReader *, oval_xml_error_handler, void *);
00052 int ovaldef_parse_node(xmlTextReaderPtr, struct oval_parser_context *);
00053
00054 int ovalsys_parser_parse
00055 (struct oval_syschar_model *, xmlTextReader *, oval_xml_error_handler , void *);
00056
00057 struct oval_result_directives *ovalres_parser_parse
00058 (struct oval_results_model *, xmlTextReader *, oval_xml_error_handler, void *);
00059
00060 int oval_parser_report(struct oval_parser_context*, struct oval_xml_error*);
00061
00062 int oval_parser_log_info (struct oval_parser_context *context, char* message);
00063 int oval_parser_log_debug(struct oval_parser_context *context, char* message);
00064 int oval_parser_log_warn (struct oval_parser_context *context, char* message);
00065
00066 void libxml_error_handler(void *user, const char *message,
00067 xmlParserSeverities severity,
00068 xmlTextReaderLocatorPtr locator);
00069
00070
00071 int oval_parser_boolean(const char *, int);
00072
00073 int oval_parser_boolean_attribute(xmlTextReaderPtr reader, char *attname,
00074 int defval);
00075
00076 int oval_parser_int_attribute(xmlTextReaderPtr reader, char *attname,
00077 int defval);
00078
00079 int oval_parser_skip_tag(xmlTextReaderPtr reader,
00080 struct oval_parser_context *context);
00081
00082 typedef void (*oval_xml_value_consumer) (char *, void *);
00083
00084 int oval_parser_text_value(xmlTextReaderPtr reader,
00085 struct oval_parser_context *context,
00086 oval_xml_value_consumer, void *);
00087
00088 typedef int (*oval_xml_tag_parser) (xmlTextReaderPtr,
00089 struct oval_parser_context *, void *);
00090
00091 int oval_parser_parse_tag(xmlTextReaderPtr, struct oval_parser_context *,
00092 oval_xml_tag_parser, void *);
00093
00094 void oval_text_consumer(char *text, void *user);
00095
00096 #endif