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kolibrios/programs/cmm/lib/file_system.h
Kirill Lipatov (Leency) 6e3665f3ac cmm: lib update
git-svn-id: svn://kolibrios.org@4898 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-04-26 09:52:23 +00:00

250 lines
5.3 KiB
C

struct f70{
dword func;
dword param1;
dword param2;
dword param3;
dword param4;
char rezerv;
dword name;
};
struct BDVK{
dword attr;
byte type_name;
byte rez1, rez2, selected;
dword timecreate;
dword datecreate;
dword timelastaccess;
dword datelastaccess;
dword timelastedit;
dword datelastedit;
dword sizelo;
dword sizehi;
char name[518];
};
inline fastcall void SetCurDir( ECX)
{
$mov eax,30
$mov ebx,1
$int 0x40
}
inline fastcall void GetCurDir( ECX, EDX)
{
$mov eax,30
$mov ebx,2
$int 0x40
}
///////////////////////////
// Ïàðàìåòðû ôàéëà //
///////////////////////////
f70 getinfo_file_70;
:dword GetFileInfo(dword file_path, bdvk_struct)
{
getinfo_file_70.func = 5;
getinfo_file_70.param1 =
getinfo_file_70.param2 =
getinfo_file_70.param3 = 0;
getinfo_file_70.param4 = bdvk_struct;
getinfo_file_70.rezerv = 0;
getinfo_file_70.name = file_path;
$mov eax,70
$mov ebx,#getinfo_file_70.func
$int 0x40
}
///////////////////////////
// Çàïóñê ïðîãðàììû //
///////////////////////////
f70 run_file_70;
signed int RunProgram(dword run_path, run_param)
{
run_file_70.func = 7;
run_file_70.param1 =
run_file_70.param3 =
run_file_70.param4 =
run_file_70.rezerv = 0;
run_file_70.param2 = run_param;
run_file_70.name = run_path;
$mov eax,70
$mov ebx,#run_file_70.func
$int 0x40
}
///////////////////////////
// Ñîçäàíèå ïàïêè //
///////////////////////////
f70 create_dir_70;
:int CreateDir(dword new_folder_path)
{
create_dir_70.func = 9;
create_dir_70.param1 =
create_dir_70.param2 =
create_dir_70.param3 =
create_dir_70.param4 =
create_dir_70.rezerv = 0;
create_dir_70.name = new_folder_path;
$mov eax,70
$mov ebx,#create_dir_70.func
$int 0x40
}
////////////////////////////
// Óäàëåíèå ôàéëà/ïàïêè //
////////////////////////////
f70 del_file_70;
:int DeleteFile(dword del_file_path)
{
del_file_70.func = 8;
del_file_70.param1 =
del_file_70.param2 =
del_file_70.param3 =
del_file_70.param4 =
del_file_70.rezerv = 0;
del_file_70.name = del_file_path;
$mov eax,70
$mov ebx,#del_file_70.func
$int 0x40
}
////////////////////////////
// Ïðî÷èòàòü ôàéë //
////////////////////////////
f70 read_file_70;
:int ReadFile(dword read_pos, read_file_size, read_buffer, read_file_path)
{
read_file_70.func = 0;
read_file_70.param1 = read_pos;
read_file_70.param2 = 0;
read_file_70.param3 = read_file_size;
read_file_70.param4 = read_buffer;
read_file_70.rezerv = 0;
read_file_70.name = read_file_path;
$mov eax,70
$mov ebx,#read_file_70.func
$int 0x40
}
////////////////////////////
// Çàïèñàòü ôàéë //
////////////////////////////
f70 write_file_70;
:int WriteFile(dword write_file_size, write_buffer, write_file_path)
{
write_file_70.func = 2;
write_file_70.param1 = 0;
write_file_70.param2 = 0;
write_file_70.param3 = write_file_size;
write_file_70.param4 = write_buffer;
write_file_70.rezerv = 0;
write_file_70.name = write_file_path;
$mov eax,70
$mov ebx,#write_file_70.func
$int 0x40
}
///////////////////////////
// Ïðî÷èòàòü ïàïêó //
///////////////////////////
f70 read_dir_70;
:int ReadDir(dword file_count, read_buffer, dir_path)
{
read_dir_70.func = 1;
read_dir_70.param1 =
read_dir_70.param2 =
read_dir_70.rezerv = 0;
read_dir_70.param3 = file_count;
read_dir_70.param4 = read_buffer;
read_dir_70.name = dir_path;
$mov eax,70
$mov ebx,#read_dir_70.func
$int 0x40
}
char isdir(dword fpath)
{
BDVK fpath_atr;
GetFileInfo(fpath, #fpath_atr);
if (TestBit( fpath_atr.attr, 4)) return 1; else return 0;
}
:int GetFile(dword buf, filesize, read_path)
{
BDVK ReadFile_atr;
dword rBuf;
if (! GetFileInfo(read_path, #ReadFile_atr))
{
rBuf = malloc(ReadFile_atr.sizelo);
if (! ReadFile(0, ReadFile_atr.sizelo, rBuf, read_path))
{
ESDWORD[buf] = rBuf;
ESDWORD[filesize] = ReadFile_atr.sizelo;
return 1;
}
}
free(rBuf);
return 0;
}
enum
{
DIRS_ALL,
DIRS_NOROOT,
DIRS_ONLYREAL
};
:int GetDir(dword dir_buf, file_count, path, doptions)
{
dword buf, fcount, error;
buf = malloc(32);
error = ReadDir(0, buf, path);
if (!error)
{
fcount = ESDWORD[buf+8];
buf = realloc(buf, fcount+1*304+32);
ReadDir(fcount, buf, path);
//fcount=EBX;
if (doptions == DIRS_ONLYREAL)
{
if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);}
if (!strcmp("..",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);}
}
if (doptions == DIRS_NOROOT)
{
if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);}
}
ESDWORD[dir_buf] = buf;
ESDWORD[file_count] = fcount;
}
else
{
ESDWORD[file_count] = 0;
ESDWORD[dir_buf] = free(buf);
}
return error;
}
:void notify(dword notify_param)
{
RunProgram("@notify", notify_param);
}
:dword abspath(dword relative_path) //GetAbsolutePathFromRelative()
{
char absolute_path[4096];
if (ESBYTE[relative_path]=='/')
{
strcpy(#absolute_path, relative_path);
}
else
{
strcpy(#absolute_path, #program_path);
absolute_path[strrchr(#absolute_path, '/')] = '\0';
strcat(#absolute_path, relative_path);
}
return #absolute_path;
}