/*
===============================================================================
函数
main();
入口：无
出口：无
===============================================================================
*/
void main()
{
u32 Volume_Capacity,Volume_FreeSpace;
u8 mode,ATTR;
u8 buf[280];
flash_management_sysinit();
FAT_filesystem_initialiation();
//运行volume_inquiry
volume_inquiry('c',&Volume_Capacity,&Volume_FreeSpace);
//打印volume_inquiry结果
printf("Volume Capacity: %ld\n",Volume_Capacity);
printf("Volume FreeSpace: %ld\n",Volume_FreeSpace);
printf("\nPress any key to continue!");
scanf("%c",&mode);
//设置disk_enumeration模式为从C盘根目录开始枚举
mode = 0;
while(disk_enumeration(buf,mode,&ATTR) == SUCC)
{ mode = 1;
//打印成功枚举的directory entry
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
printf("\nPress any key to continue!");
scanf("%c",buf);//按任意键继续枚举
}
}
int main(void)
{
u32 cc,bb;
u16 COUNT;
u8 a,ATTR,j;
u8 HANDLE1;
u8 buf[65535];
u8 ddd[] = "c:\\ok\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaAAAAAAAAAAAAAAAaaaaaaaaa.rar";
//初始化虚拟磁盘的驱动
flash_management_sysinit();
FAT_filesystem_autoformat(0,FAT16,483328);
FAT_filesystem_initialiation();
//调用函数volume_inquiry,查询分区容量和剩余空间
volume_inquiry('c',&cc,&bb);
//打印虚拟磁盘分区容量和剩余空间
printf("Volume Capacity: %ld\n",cc);
printf("Volume FreeSpace: %ld\n",bb);
scanf("%c",&a);
/*建立目录CREATE_FOLDER_TEST，用于测试建立目录函数create_floder()*/
create_floder("CREATE_FOLDER_TEST");
create_floder("CREATE_FOLDER_TEST");//目录再建失败, 不可以建重复的目录
/*目录建立测试*/
create_floder("a");
create_floder("a\\b");
create_floder("a\\b\\c");
create_floder("a\\b\\c\\d");
/*建文件在目录CREATE_FOLDER_TEST下，用于测试建立文件函数create_file()*/
create_file("C:\\CREATE_FOLDER_TEST\\created_file.txt");
create_file("C:\\CREATE_FOLDER_TEST\\created_file.txt");//文件再建失败,不可以建重复的文件
/* 重命名文件CREATE_FOLDER_TEST\\created_file.txt为"created_file_new.txt",用于测试文件重命名函数rename_file() */
rename_file("C:\\CREATE_FOLDER_TEST\\created_file.txt","created_file_new.txt");
/* 读取目录CREATE_FOLDER_TEST下面的所有ENTRY，打印出来到屏幕*/
cd_folder("CREATE_FOLDER_TEST",0);
a = 0; //枚举模式初始设定
while(folder_enumeration(buf,a,&ATTR) == SUCC)
{
//打印读取的Directory ENTRY及其attribute
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;//枚举模式修改为枚举继续
}
scanf("%c",&a);
cd_folder(" ",1); //返回到根目录
/* 读取根目录的所有ENTRY，打印出来到屏幕 */
a = 0;//枚举模式初始设定
while(folder_enumeration(buf,a,&ATTR) == SUCC)
{
//打印读取的Directory ENTRY及其attribute
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;//枚举模式修改为枚举继续
}
scanf("%c",&a);
/* 建立一个OK目录,之后向其写文件readed.rar，直到虚拟盘被写满 */
create_floder("OK");
j = 0;
COUNT = 0;
do{
for(a = 0;a<25;a++)
{
COUNT++;
//调用create_file()往磁盘上建立文件
if(create_file(ddd) == SUCC)
{
printf("Create file %s successfully\n",ddd);
HANDLE1 = open_file(ddd);//打开刚刚完成建立的文件
//打开readed.rar,作为写入源文件
if ((file2 = fopen("readed.rar","rb+")) == NULL)
{
return 0;
}
if(HANDLE1 != FAIL)
{
//将readed.rar拷入刚刚建立的文件
printf("\nOpen File %s successfully",ddd);
do{
printf("x");
//从readed.rar里读数据
cc = fread(buf,1,40000,file2);
//读数据后拷入刚刚建立的文件
write_file(HANDLE1,buf, cc);
if(cc < 40000)
break;
}while(1);
//拷贝整个文件到结束,之后关闭文件
close_file(HANDLE1);
fclose(file2);
}
}
else
printf("Create file %s failed\n",ddd);
ddd[6+j] ++;
}
j++;
}while(j< 40);
/*把虚拟磁盘上的所有的文件与目录分离到ＷＩＮＤＯＷＳ下*/
a = 0;//枚举模式初始设定
while(disk_enumeration(buf,a,&ATTR) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1; //枚举模式修改为枚举继续
if(ATTR & ATTR_DIRECTORY)
{
//mkdir(buf+3);
continue;
}
else
{ //在windows当前目录下建立一个文件,文件名与当前枚举的文件名一致*/
if ((file2 = fopen(buf+3,"wb+")) == NULL)
{
return 0;
}
else
HANDLE1 = open_file(buf);
}//读数据后拷入刚刚建立的文件
if(HANDLE1 != FAIL)
do{
//从当前的文件读取数据
cc = read_file(HANDLE1,buf+400,50000);
printf("\nreaded chars = %ld ",cc);
//读数据后拷入刚刚建立的文件
fwrite(buf+400,1,cc,file2);
if(cc != 50000)
{
close_file(HANDLE1);
break;
}
}while(1);
else{
}
fclose(file2);
}
scanf("%c",&a);
}
