XML parser

1 files changed, 89 insertions, 0 deletions

diff --git a/mysys/test_xml.c b/mysys/test_xml.c
new file mode 100644
index 00000000000..d97d6561681
--- /dev/null
+++ b/mysys/test_xml.c
@@ -0,0 +1,89 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "my_xml.h"
+
+static void mstr(char *str,const char *src,uint l1,uint l2)
+{
+  l1 = l1<l2 ? l1 : l2;
+  memcpy(str,src,l1);
+  str[l1]='\0';
+}
+
+static int dstr(MY_XML_PARSER *st,const char *attr, uint len)
+{
+  char str[1024];
+  
+  mstr(str,attr,len,sizeof(str)-1);
+  printf("VALUE '%s'\n",str);
+  return MY_XML_OK;
+}
+
+static int bstr(MY_XML_PARSER *st,const char *attr, uint len)
+{
+  char str[1024];
+  
+  mstr(str,attr,len,sizeof(str)-1);
+  printf("ENTER %s\n",str);
+  return MY_XML_OK;
+}
+
+
+static int estr(MY_XML_PARSER *st,const char *attr, uint len)
+{
+  char str[1024];
+  
+  mstr(str,attr,len,sizeof(str)-1);
+  printf("LEAVE %s\n",str);
+  return MY_XML_OK;
+}
+
+static void usage(const char *prog)
+{
+  printf("Usage:\n");
+  printf("%s xmlfile\n",prog);
+}
+
+int main(int ac, char **av)
+{
+  char str[1024*64]="";
+  const char *fn;
+  int  f;
+  uint len;
+  MY_XML_PARSER p;
+  
+  if (ac<2)
+  {
+    usage(av[0]);
+    return 0;
+  }
+  
+  fn=av[1]?av[1]:"test.xml";
+  if ((f=open(fn,O_RDONLY))<0)
+  {
+    fprintf(stderr,"Err '%s'\n",fn);
+    return 1;
+  }
+  
+  len=read(f,str,sizeof(str)-1);
+  str[len]='\0';
+  
+  my_xml_parser_create(&p);
+  
+  my_xml_set_enter_handler(&p,bstr);
+  my_xml_set_value_handler(&p,dstr);
+  my_xml_set_leave_handler(&p,estr);
+  
+  if (MY_XML_OK!=(f=my_xml_parse(&p,str,len)))
+  {
+    printf("ERROR at line %d pos %d '%s'\n",
+      my_xml_error_lineno(&p)+1,
+      my_xml_error_pos(&p),
+      my_xml_error_string(&p));
+  }
+  
+  my_xml_parser_free(&p);
+  
+  return 0;
+}