#ifndef XML_UTILS_H
#define XML_UTILS_H
#include <stdbool.h>
#include <libxml/parser.h>
#include <libxml/xinclude.h>
#include <libxml/catalog.h>
/* Default global XML parser options. */
extern int DEFAULT_PARSE_OPTS;
/* Macros for standard libxml2 parser options. */
#define LIBXML2_PARSE_LONGOPT_DEFS \
{"dtdload", no_argument, 0, 0},\
{"huge", no_argument, 0, 0},\
{"net", no_argument, 0, 0},\
{"noent", no_argument, 0, 0},\
{"xinclude", no_argument, 0, 0},\
{"xml-catalog", required_argument, 0, 0},
#define LIBXML2_PARSE_LONGOPT_HANDLE(lopts, loptind, optarg) \
else if (strcmp(lopts[loptind].name, "dtdload") == 0) {\
DEFAULT_PARSE_OPTS |= XML_PARSE_DTDLOAD;\
} else if (strcmp(lopts[loptind].name, "huge") == 0) {\
DEFAULT_PARSE_OPTS |= XML_PARSE_HUGE;\
} else if (strcmp(lopts[loptind].name, "net") == 0) {\
DEFAULT_PARSE_OPTS &= ~XML_PARSE_NONET;\
} else if (strcmp(lopts[loptind].name, "noent") == 0) {\
DEFAULT_PARSE_OPTS |= XML_PARSE_NOENT;\
} else if (strcmp(lopts[loptind].name, "xinclude") == 0) {\
DEFAULT_PARSE_OPTS |= XML_PARSE_XINCLUDE | XML_PARSE_NOBASEFIX | XML_PARSE_NOXINCNODE;\
} else if (strcmp(lopts[loptind].name, "xml-catalog") == 0) {\
xmlLoadCatalog(optarg);\
}
#define LIBXML2_PARSE_LONGOPT_HELP \
puts("");\
puts("XML parser options:");\
puts(" --dtdload Load external DTD.");\
puts(" --huge Remove any internal arbitrary parser limits.");\
puts(" --net Allow network access.");\
puts(" --noent Resolve entities.");\
puts(" --xinclude Do XInclude processing.");\
puts(" --xml-catalog <file> Use an XML catalog.");
#define LIBXML2_PARSE_INIT \
if (optset(DEFAULT_PARSE_OPTS, XML_PARSE_NONET)) {\
xmlSetExternalEntityLoader(xmlNoNetExternalEntityLoader);\
}
/* Return whether a bitset contains an option. */
bool optset(int opts, int opt);
/* Read an XML document from a file. */
xmlDocPtr read_xml_doc(const char *path);
/* Read an XML document from memory. */
xmlDocPtr read_xml_mem(const char *buffer, int size);
/* Save an XML document to a file. */
int save_xml_doc(xmlDocPtr doc, const char *path);
#endif
