更新创建配置文件

example/create.c

@@ -17,11 +17,13 @@ int main(int argc,char **argv)
 	//成功时返回0，出错时返回错误代码
 	//使用conf_error函数可打印错误代码的信息
 	
-	conf_insert(conf,"arg1","abc","这是一个测试文件\n\n单个参数");
+	conf_insert(conf,NULL,NULL,"这是一个测试文件\n");
+	conf_insert(conf,"arg1","abc","单个参数");
 	conf_insert(conf,"arg2","abc,def","多个参数");
 	conf_insert(conf,"arg3","\'abc def\'","空白符");
 	conf_insert(conf,"arg4","\"abc \' def\"","特殊符号");
-	conf_insert(conf,"arg5","\"abc,def\",\"#this is value\",hello","多参数，特殊符号\n\n文件结束");
+	conf_insert(conf,"arg5","\"abc,def\",\"#this is value\",hello\n","多参数，特殊符号");
+	conf_insert(conf,NULL,NULL,"文件结束");
 
 	//保存配置文件
 	conf_save(conf);

example/newrc

@@ -0,0 +1,14 @@
+#这是一个测试文件
+
+#单个参数
+arg1 = abc
+#多个参数
+arg2 = abc,def
+#空白符
+arg3 = 'abc def'
+#特殊符号
+arg4 = "abc ' def"
+#多参数，特殊符号
+arg5 = "abc,def","#this is value",hello
+
+#文件结束

src/conf.c

@@ -126,6 +126,7 @@ CONF_CREATER *conf_creater_new(const char *path)
 		return NULL;
 	}
 
+	creater->len=0;
 	creater->key=NULL;
 	creater->value=NULL;
 	creater->note=NULL;
@@ -138,8 +139,9 @@ int conf_insert(CONF_CREATER *creater,char *key,char *value,char *note)
 	//结点
 	CONF_CREATER *temp;
 
+	++creater->len;
 	//如果是第一个参数，则直接放入
-	if(creater->key == NULL)
+	if(creater->len == 1)
 	{
 		creater->key=key;
 		creater->value=value;
@@ -172,7 +174,7 @@ int conf_save(CONF_CREATER *creater)
 	CONF_CREATER *head=creater;
 //	int i;
 
-	if(creater->key == NULL)
+	if(creater->len == 0)
 		return CONF_NO_DATA;
 
 	while(creater != NULL)

src/conf.h

@@ -22,11 +22,14 @@
 #define CONF_VALUE_ERR -5 //值错误
 
 //保存配置文件数据结构
-//value为键值对数据结构
+//len为当前参数个数
+//key为键
+//value值
 //note为注释
 typedef struct creater
 {
 	FILE *fp;
+	int len;
 
 	char *key;
 	char *value;