C语言实现xml构造解析器

纯C实现xml构造解析器，所有实现只有一个.c一个.h文件组成，简单易用，易于扩展。

#include

#include

#include

#include "sxml.h"

#define LUA_SCRIPT "function fun()\n\

int a;\n\

a = 10;\n\

return a;\n\

end"

int main()

{

sxml_file_info_t* info;

char* tmp;

const char* pstr;

int line=1;

char buff[128]={0};

sxml_doc_t* parser=NULL;

sxml_doc_t* doc = sxml_doc_new("a.xml","1.0","GB2312");

sxml_node_t* node = sxml_node_new("root");

sxml_attr_t* attr = sxml_attr_new("age","25");

sxml_node_t* subnode = sxml_node_new("score");

sxml_node_t* rawdata = sxml_rawdata_new(NULL,"hello world!",strlen("hello world!"));

sxml_node_t* rawdata2 = sxml_rawdata_new(NULL,"hello world!",strlen("hello world!"));

sxml_node_t* rawdata3 = sxml_rawdata_new(NULL,"hello world!",strlen("hello world!"));

sxml_node_t* rawdata4 = sxml_rawdata_new("raw","rawdata",strlen("rawdata"));

sxml_node_t* rawdata5 = sxml_rawdata_new("lua",LUA_SCRIPT,strlen(LUA_SCRIPT));

sxml_node_t* innertext = sxml_innertext_new("内部字符串");

sxml_node_t* comment = sxml_comment_new("注释");

sxml_node_t* empty = sxml_empty_new("empty");

sxml_add_attr2node(node,attr);

attr = sxml_attr_new("sex","man");

sxml_add_attr2node(node,attr);

attr = sxml_attr_new("语文","95");

sxml_add_attr2node(subnode,attr);

attr = sxml_attr_new("数学","100");

sxml_add_attr2node(subnode,attr);

attr = sxml_attr_new("英语","98");

sxml_add_attr2node(subnode,attr);

sxml_add_subnode2node(node,subnode);

sxml_add_subnode2node(node,rawdata);

sxml_add_subnode2node(node,rawdata2);

sxml_add_subnode2node(node,rawdata3);

sxml_add_subnode2node(node,rawdata4);

sxml_add_subnode2node(node,rawdata5);

sxml_add_subnode2node(node,innertext);

sxml_add_subnode2node(node,comment);

sxml_add_subnode2node(node,empty);

sxml_add_node2doc(doc,node);

//printf("%s\n",sxml_doc_print_buffered(doc,16));

tmp = sxml_doc_print(doc);

pstr = tmp;

printf("%s\n", tmp);

while((pstr = skip_line(pstr)))line++;

printf("\n\n%d\n\n", line);

//printf("\n\n%s\n\n",check_skip("<?xml version=\"1.0\" encoding=\"GB2312\"?>","<?xml version=\\\"")?"YES":"NO");

//copy_until(buff,"<?xml version=\"1.0\" encoding=\"GB2312\"?>","\" ");

//printf("\n\n%s\n\n",buff);

//sxml_save(doc);

sxml_doc_free(doc);

doc = NULL;

free(tmp);

//printf("aaaa...................\n");

//getchar();

parser = sxml_parse("a.xml");

//tmp = sxml_doc_print(parser);//有问题，内存越界

tmp = sxml_doc_print_buffered(parser,16);

printf("%s\n", tmp);

free(tmp);

sxml_save2file(parser,"b.xml");

sxml_doc_free(parser);

return 0;

}

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