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258 lines
7.3 KiB
C++
258 lines
7.3 KiB
C++
// xml.cpp : 定义控制台应用程序的入口点。
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//
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#include "stdafx.h"
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#include <list>
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using namespace std;
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static void test(void)
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{
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const char *data =
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"<?xml version=\"1.0\"?>\r\n"
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"<?xml-stylesheet type=\"text/xsl\"\r\n"
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" href=\"http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl\"?>\r\n"
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"<!DOCTYPE refentry PUBLIC \"-//OASIS//DTD DocBook XML V4.1.2//EN\"\r\n"
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" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\" [\r\n"
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" <!ENTITY xmllint \"<command>xmllint</command>\">\r\n"
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"]>\r\n"
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"<root>test\r\n"
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" <!-- <edition> - <!--0.5--> - </edition> -->\r\n"
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" <user name = user_name>zsx\r\n"
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" <age>38</age>\r\n"
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" </user>\r\n"
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"</root>\r\n"
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"<!-- <edition><!-- 0.5 --></edition> -->\r\n"
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"<!-- <edition>0.5</edition> -->\r\n"
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"<!-- <edition> -- 0.5 -- </edition> -->\r\n"
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"<root name='root' id='root_id'>test</root>\r\n";
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acl::xml xml;
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#if 1
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const char* p = data;
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char tmp[2];
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while (*p)
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{
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tmp[0] = *p++;
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tmp[1] = 0;
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xml.update(tmp);
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}
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#else
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xml.update(data);
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#endif
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const vector<acl::xml_node*>& elements = xml.getElementsByTagName("user");
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if (!elements.empty()) {
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vector<acl::xml_node*>::const_iterator cit = elements.begin();
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for (; cit != elements.end(); cit++) {
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acl::xml_node *node = *cit;
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printf("tagname: %s, text: %s\n", node->tag_name() ? node->tag_name() : "",
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node->text() ? node->text() : "");
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const acl::xml_attr* attr = (*cit)->first_attr();
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while (attr)
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{
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printf("test1: %s=%s\r\n", attr->get_name(), attr->get_value());
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attr = (*cit)->next_attr();
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}
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}
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}
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xml.reset();
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//////////////////////////////////////////////////////////////////////
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const char* s2 = "<html><head>Title\r\n</head><body>各位同学：\r\n"
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"本月考勤统计日为20日，烦请各位同学在19日下班之前尽快将个人需要申诉的事由找部门领导审批通\r\n"
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"过。逾期不再修改考勤。\r\n"
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"另烦请本月有请年假、事假、病假的同学补发邮件给部门领导审批并转发给行政部。谢谢各位同学配合。\r\n"
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"如在考勤日未收到以上邮件，我部门将按照考勤严格执行不再做任何修改。</body></html>\r\n";
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xml.update("<dummy_root>");
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xml.update(s2);
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xml.update("</dummy_root>");
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const acl::string& r2 = xml.getText();
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printf("\r\n|%s|\r\n", r2.c_str());
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printf("------------ the result is: ------------------\r\n");
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acl::string buf;
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xml.build_xml(buf);
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printf("%s\r\n", buf.c_str());
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//////////////////////////////////////////////////////////////////////////
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acl::xml xml2;
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acl::xml_node& root = xml2.get_root();
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acl::xml_node* node1, *node2, *node3, *node4;
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node1 = &xml2.create_node("test1");
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(*node1).add_attr("name1_1", "value1_1")
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.add_attr("name1_2", "value1_2")
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.add_attr("name1_3", "value1_3");
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root.add_child(node1);
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printf("----------------------node1's attr valuse list----------------\r\n");
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const acl::xml_attr* attr1 = node1->first_attr();
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while (attr1)
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{
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printf("node1: %s=%s\r\n", attr1->get_name(), attr1->get_value());
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attr1 = node1->next_attr();
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}
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printf("----------------------node1's attr end list------------------\r\n");
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node2 = &xml2.create_node("test2");
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(*node2).add_attr("name2_1", "value2_1")
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.add_attr("name2_2", "value2_2");
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root.add_child(node2);
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node2 = &xml2.create_node("test11");
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(*node2).add_attr("name11_1", "value11_1")
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.add_attr("name11_2", "value11_2")
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.add_attr("name11_3", "value11_3");
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node1->add_child(node2);
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node2->set_text("hello world!");
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node1 = &xml2.create_node("test3");
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(*node1).add_attr("name3_1", "value3_1")
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.add_attr("name3_2", "value3_2");
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node2 = &xml2.create_node("test4");
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(*node2).add_attr("name4_1", "value4_1")
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.add_attr("name4_2", "value4_2")
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.add_attr("name4_3", "value4_3");
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root.add_child(node1).add_child(node2);
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node1 = &xml2.create_node("test5");
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root.add_child(node1);
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node2 = &xml2.create_node("test51");
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(*node2).add_attr("name51_1", "value51_1")
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.add_attr("name51_2", "value51_2");
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(*node1).add_child(node2);
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node3 = &xml2.create_node("test52");
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(*node3).add_attr("name52_1", "value52_1")
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.add_attr("name52_2", "value52_2");
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node4 = &xml2.create_node("test53");
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(*node4).add_attr("name53_1", "value53\"_1")
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.add_attr("name53_2", "value53_2");
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(*node1).add_child(node3).add_child(node4);
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root.add_child("test6", true, "text6")
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.add_child("test61", true, "text61")
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.add_attr("name61_1", "value61_1")
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.add_attr("name61_2", "value61_2")
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.add_attr("name61_3", "value61_3")
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.add_child("test611", true, "text611")
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.add_attr("name611_1", "value611_1")
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.add_attr("name611_2", "value611_2")
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.add_attr("name611_3", "value611_3")
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.get_parent()
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.get_parent()
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.add_child("test62", true, "text62")
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.add_attr("name62_1", "value62_1")
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.add_attr("name62_2", "value62_2")
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.add_attr("name62_3", "value62_3")
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.get_parent()
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.add_attr("name6_1", "value6_1")
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.add_attr("name6_2", "value6_2")
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.add_attr("name6_3", "value6_3");
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buf.clear();
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xml2.build_xml(buf);
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printf("-----------------xml2------------------------\r\n");
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printf("%s\r\n", buf.c_str());
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printf("-----------------xml2 iterator --------------\r\n");
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acl::xml_node* iter = xml2.first_node();
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while (iter)
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{
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if (iter->tag_name())
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{
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printf("tag: %s", iter->tag_name());
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if (iter->text())
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printf(", text: %s\r\n", iter->text());
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else
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printf("\r\n");
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}
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iter = xml2.next_node();
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}
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printf("------------------root first level child---------\r\n");
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iter = xml2.get_root().first_child();
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int n = 0;
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while (iter)
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{
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n++;
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if (iter->tag_name())
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printf("tag: %s", iter->tag_name());
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if (iter->text())
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printf(", text: %s\r\n", iter->text());
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else
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printf("\r\n");
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iter = xml2.get_root().next_child();
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}
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if (n == xml2.get_root().children_count())
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printf("ok, children_count: %d\n", n);
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else
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{
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printf("error, n: %d, children_count: %d, enter any key to continue\r\n",
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n, xml2.get_root().children_count());
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getchar();
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}
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}
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static void test2(void)
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{
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acl::xml body;
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body.get_root().add_child("test", true)
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.add_attr("mail", "\"zsxxsz1\" zsxxsz1@test.com")
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.add_attr("title", "中<国>人\'，</test>中国人\"，中国人\\\"")
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.add_attr("from", "\"zsxxsz2\" zsxxsz2@test.com");
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acl::string buf;
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body.build_xml(buf);
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printf("data: %s\r\n", buf.c_str());
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printf("------------------------------------------\r\n");
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acl::xml xml(buf.c_str());
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const acl::xml_node* node = xml.getFirstElementByTag("test");
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if (node == NULL)
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printf("test tag null\r\n");
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else
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{
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const char* mail = (*node)["mail"];
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const char* title = (*node)["title"];
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const char* from = (*node)["from"];
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printf("mail: %s\r\n", mail ? mail : "null");
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printf("title: %s\r\n", title ? title : "null");
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printf("from: %s\r\n", from ? from : "null");
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}
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}
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static void get_html(const char* file)
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{
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acl::string buf;
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if (acl::ifstream::load(file, &buf) == false)
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{
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printf("load %s error %s\r\n", file, acl::last_serror());
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return;
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}
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acl::xml xml(buf.c_str());
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const acl::string& text = xml.getText();
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printf("text:{%s}\r\n", text.c_str());
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}
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int main(int argc, char* argv[])
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{
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if (argc >= 2)
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{
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get_html(argv[1]);
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return 0;
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}
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test2();
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test();
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printf("enter any key to exit\r\n");
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getchar();
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return 0;
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}
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