add custom xml parser (WIP)

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/xml.h b/xml.h
new file mode 100644
index 0000000..fa535db
--- /dev/null
+++ b/xml.h
@@ -0,0 +1,36 @@
+#include <stdio.h>

+#include <string.h>

+#include <stdlib.h>

+

+typedef struct xmlparser {

+	/* handlers */

+	void (*xmltagstart)(struct xmlparser *p, const char *tag, size_t taglen);

+	void (*xmltagstartparsed)(struct xmlparser *p, const char *tag, size_t taglen, int isshort);

+	void (*xmltagend)(struct xmlparser *p, const char *tag, size_t taglen, int isshort);

+	void (*xmldatastart)(struct xmlparser *p);

+	void (*xmldata)(struct xmlparser *p, const char *data, size_t datalen);

+	void (*xmldataend)(struct xmlparser *p);

+	void (*xmldataentity)(struct xmlparser *p, const char *data, size_t datalen);

+	void (*xmlattrstart)(struct xmlparser *p, const char *tag, size_t taglen, const char *name, size_t namelen);

+	void (*xmlattr)(struct xmlparser *p, const char *tag, size_t taglen, const char *name, size_t namelen, const char *value, size_t valuelen);

+	void (*xmlattrend)(struct xmlparser *p, const char *tag, size_t taglen, const char *name, size_t namelen);

+	void (*xmlattrentity)(struct xmlparser *p, const char *tag, size_t taglen, const char *name, size_t namelen, const char *value, size_t valuelen);

+	void (*xmlcdatastart)(struct xmlparser *p);

+	void (*xmlcdata)(struct xmlparser *p, const char *data, size_t datalen);

+	void (*xmlcdataend)(struct xmlparser *p);

+	void (*xmlcommentstart)(struct xmlparser *p);

+	void (*xmlcomment)(struct xmlparser *p, const char *comment, size_t commentlen);

+	void (*xmlcommentend)(struct xmlparser *p);

+

+	FILE *fp; /* stream to read from */

+	/* private; internal state */

+	char tag[1024]; /* current tag */

+	size_t taglen;

+	char data[BUFSIZ]; /* data buffer used for tag and attribute data */

+	size_t readoffset;

+	size_t readlastbytes;

+	unsigned char readbuf[BUFSIZ]; /* read buffer used by xmlparser_getnext() */

+} XMLParser;

+

+void xmlparser_init(XMLParser *x);

+void xmlparser_parse(XMLParser *x);