test_xml.c
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:2k
- /* Copyright (C) 2000 MySQL AB
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #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]=' ';
- }
- 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 %sn",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 %sn",str);
- return MY_XML_OK;
- }
- static void usage(const char *prog)
- {
- printf("Usage:n");
- printf("%s xmlfilen",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]=' ';
-
- 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;
- }