minixml 使用记录

时间：2010-07-29 来源：79hy

minixml 使用记录

解压mxml-2.6.tar.gz编译，然后得到libmxml.a mxml.h
结构如下：
a a.c a.o libmxml.a makefile mxml-2.6 mxml-2.6.tar.gz mxml.h mymemory.log test.xml

a.c 源码

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <mcheck.h>
#include "mxml.h"

void find_node()
{
        FILE *fp;
        mxml_node_t *tree = NULL;

        fp = fopen("test.xml", "r");
        tree = mxmlLoadFile(NULL, fp, NULL);
        fclose(fp);

        mxml_node_t *node;
        const char *name, *prog;

        /* 使用中文 */
        for (node = mxmlFindElement(tree, tree, "node", NULL, NULL, MXML_DESCEND);
                        node != NULL;
                        node = mxmlFindElement(node, tree, "node", NULL, NULL, MXML_DESCEND))
        {
                name = mxmlElementGetAttr(node, "name");
                prog = mxmlElementGetAttr(node, "prog");

                //printf("name=%s, prog=%s \n", name, prog);

        }

        mxmlDelete(tree);
}

int main()
{

        int i=10000;

        //setenv("MALLOC_TRACE", "mymemory.log", 1);

        //mtrace();

        while(i--)
                find_node();
        //muntrace();

        return 0;
}

makefile

CC=gcc
CFLAGS=-g -Wall

LIBS=a.o libmxml.a -lpthread

all: a

a: $(LIBS)
$(CC) -o $@ $(LIBS)

clean:
rm -f *.o a

test.xml

<?xml version="1.0"?>
<data>
        <node name="a1" prog="1.sh"></node>
        <node name="a2" prog="2.sh"></node>
        <node name="a3" prog="3.sh"></node>
        <node name="a4" prog="4.sh"></node>
        <node name="a5" prog="5.sh"></node>
        <node name="a6" prog="6.sh"></node>
        <node name="a7" prog="7.sh"></node>
        <node name="a8" prog="8.sh"></node>
</data>