kolibrios/programs/cmm/lib/copyf.h

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//copyf - copy file or folder with content
:int copyf(dword from1, in1)
{
dword error;
BDVK CopyFile_atr1;
if (!from1) || (!in1)
{
notify("Error: too less copyf params!");
notify(from1);
notify(in1);
return;
}
if (error = GetFileInfo(from1, #CopyFile_atr1))
{
debug("Error: copyf->GetFileInfo");
return error;
}
if (isdir(from1))
return CopyFolder(from1, in1);
else
return CopyFile(from1, in1);
}
:int CopyFile(dword copy_from3, copy_in3)
{
BDVK CopyFile_atr;
dword error, cbuf;
if (error = GetFileInfo(copy_from3, #CopyFile_atr))
{
debug("Error: CopyFile->GetFileInfo");
}
else
{
cbuf = malloc(CopyFile_atr.sizelo);
if (error = ReadFile(0, CopyFile_atr.sizelo, cbuf, copy_from3))
{
debug("Error: CopyFile->ReadFile");
}
else
{
if (error = WriteFile(CopyFile_atr.sizelo, cbuf, copy_in3)) debug("Error: CopyFile->WriteFile");
}
}
free(cbuf);
if (error) debug_error(copy_from3, error);
return error;
}
:int CopyFolder(dword from2, in2)
{
dword dirbuf, fcount, i, filename;
char copy_from2[4096], copy_in2[4096], error;
if (error = GetDir(#dirbuf, #fcount, from2, DIRS_ONLYREAL))
{
debug("Error: CopyFolder->GetDir");
debug_error(from2, error);
free(dirbuf);
return error;
}
if (chrnum(in2, '/')>2) && (error = CreateDir(in2))
{
debug("Error: CopyFolder->CreateDir");
debug_error(in2, error);
free(dirbuf);
return error;
}
for (i=0; i<fcount; i++)
{
filename = i*304+dirbuf+72;
strcpy(#copy_from2, from2);
chrcat(#copy_from2, '/');
strcat(#copy_from2, filename);
strcpy(#copy_in2, in2);
chrcat(#copy_in2, '/');
strcat(#copy_in2, filename);
if ( TestBit(ESDWORD[filename-40], 4) ) //isdir?
{
if ( (!strcmp(filename, ".")) || (!strcmp(filename, "..")) ) continue;
CopyFolder(#copy_from2, #copy_in2);
}
else
{
copyf_Action(filename);
if (error=CopyFile(#copy_from2, #copy_in2))
{
if (fabs(error)==8) { debug("Stop copying."); break;} //TODO: may be need grobal var like stop_all
error=CopyFile(#copy_from2, #copy_in2); // #2 :)
}
}
}
free(dirbuf);
return error;
}
unsigned char *ERROR_TEXT[]={
"Code #0 - No error",
"Error #1 - Base or partition of a hard disk is not defined",
"Error #2 - Function isn't supported for this file system",
"Error #3 - Unknown file system",
"Error #4 - Reserved, is never returned",
"Error #5 - File or folder not found",
"Error #6 - End of file, EOF",
"Error #7 - Pointer lies outside of application memory",
"Error #8 - Too less disk space",
"Error #9 - FAT table is destroyed",
"Error #10 - Access denied",
"Error #11 - Device error",
0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0,
"Error #30 - Not enough memory",
"Error #31 - File is not executable",
"Error #32 - Too many processes",
0};
:dword get_error(int N)
{
char error[256];
N = fabs(N);
if (N<=33)
{
strcpy(#error, ERROR_TEXT[N]);
}
else
{
strcpy(#error, itoa(N));
strcat(#error, " - Unknown error number O_o");
}
return #error;
}
:void debug_error(dword path, error_number)
{
if (path) debug(path);
debug(get_error(error_number));
}