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main.cpp
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// ---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include <math.h>
#include <windows.h>
#include "main.h"
#include "functions.h"
#include "vdskapi.h"
#include <winsock2.h>
#include "statthread.h"
#include "formatthread.h"
#include <stdio.h>
#include <algorithm>
#include <stdlib.h>
#include <string.h>
#include <vector>
#include "dumpthread.h"
#include "cachethread.h"
#include "MakeFATThread.h"
#include "ConnectThread.h"
#pragma package(smart_init)
#pragma link "ExceptionLog"
#pragma link "Chart"
#pragma link "Series"
#pragma link "TeEngine"
#pragma link "TeeProcs"
#pragma link "ArrowCha"
#pragma link "GanttCh"
#pragma link "BubbleCh"
#pragma resource "*.dfm"
#pragma pack(1)
#include "FtpMountThread.h"
using namespace std;
extern DWORD heapsize;
unsigned long lastdelay = 0;
unsigned long timeoutst = 0;
unsigned long netfatfilesize;
unsigned long ftpgetfileoffset = 0, ftpgetfilelen = 0;
// ---------------------------------------------------------------------------
char temp8[1024];
bool unmounting = false;
TCriticalSection *ccs;
unsigned int nf = 0;
FtpMount *fm;
double avg = 1, avg2 = 2;
SOCKET tempsock;
double formatp = 0.0;
int dirlev = 0;
double delayperc = 0;
int ftpcs_entered = 0;
double dp;
DWORD tmsleft = 0;
double gt = 0, bt = 0;
LPVOID rootdirptr;
int ftpport = 0;
char ftphost[128] = "";
extern unsigned char fat32[];
LARGE_INTEGER sizee;
TCriticalSection *ecs;
int totreads = 0, totwrites = 0;
formatthread *ft = NULL;
LONGLONG curdisksize = 0;
LONGLONG fatsize;
DWORD fs;
TCriticalSection *cchs;
char ip[128];
int ftplport;
TEvent *cev;
LONGLONG totcachsize = 0;
DWORD fat1, fat2;
LPVOID pData;
TForm1 *Form1;
extern unsigned char fb[];
char ftpcs_enteringat[111];
unsigned long rntrys = 0;
LONGLONG rlastoffset = 0;
unsigned long wntrys = 0;
LONGLONG wlastoffset = 0;
HANDLE hdisk = NULL;
LPVOID memory = NULL;
SOCKET ConnectSocket = 0, FtpSocket = 0;
LONGLONG clstsize = 4096;
bool precache = false;
int ftpstate = -5;
unsigned long lastpasvread = 0;
bool showformathint;
int numpkt = 1;
bool loggedin = false;
DWORD fspace_ptr;
unsigned long start_cluster = 3;
unsigned long stc;
unsigned long totclusters;
unsigned long dataoffset;
char ftpcmdhist[128], ftprlhist[128];
char lastftpcmd[1024] = "";
char lastftprep[1024];
LPVOID dirptr;
int nfiles = 0;
LONGLONG maxdiskuse = 0;
unsigned long rootdirectory = 0;
int err;
bool nconn(void);
bool ramdisk = false;
LONGLONG disksize = 32*1024*1024*1024;
statthread *st = NULL;
char ftpgetfilename[128];
CacheThread *ct = NULL;
TCriticalSection *ftpcs;
double ibytesin = 0, ibytes_sttime = 0, ibytes_st = 0, ibps = 0, ilastlen;
double obytesin = 0, obytes_sttime = 0, obytes_st = 0, obps = 0, olastlen;
double maxquad = 0;
double totalmb = 0;
unsigned long pfat1, pfat2;
char serv[] = "192.168.1.107"; // "192.168.253.129"; // "69.197.152.44";
unsigned int *diskcolor = NULL;
vector<CACHE>cache;
PKT pkt;
char delaystr[128];
int pids[0xffff];
vector<FATFILE>files;
unsigned int *fat;
char fatfiles[32768] = "";
FAT32BOOT fat32boot;
char ftpcs_lockedat[1024] = "unknown!";
#define ftplock() _ftplock(__FUNC__,__LINE__)
#define ftpunlock() _ftpunlock(__FUNC__,__LINE__)
#define ftprl(buf,tim, sign) _ftprl(__FUNC__,__LINE__, buf, (DWORD) tim, sign)
#define ftpcmd(cmd, inbuf, inbufsiz) _ftpcmd(__FUNC__,__LINE__,cmd,inbuf,inbufsiz)
void ftpblocking(bool block)
{
unsigned long iMode;
iMode = !block;
// ftpcs->Enter();
if (FtpSocket<=0)
{
deb("ftpblocking zero socket!");
return;
}
ioctlsocket(FtpSocket, FIONBIO, (unsigned long*)&iMode);
// ioctlsocket(FtpSocket, FIONREAD, (unsigned long*)&iMode);
// ftpcs->Leave();
}
int _ftprl(char *func, int line, char *buf, DWORD maxms = 0, char *sign = 0)
{
char *bp = buf;
int nr = 0;
int ss = 0;
memset(buf, 0, 256);
buf[0] = 1;
int totr = 0;
Application->ProcessMessages();
// Form1->Update();
// deb("ftprl() ent");
// ftpdeb("sign %d", sign);
sprintf(ftprlhist, "%15s->ftprl(maxms=%lu,sign=%s):%5d", func, (unsigned long)maxms,
(int)sign>0?sign:"", line);
ftpstate = 0;
char blaaa[1111];
if (!Form1->ftpent->Focused())
{
sprintf(blaaa, "computer: < READING >");
Form1->ftpent->Text = blaaa;
}
// if (maxms)
ftpblocking(false);
DWORD tms = GetTickCount();
while (true)
{
if (ss>0)
bp++;
ftplock();
ftpblocking(false);
ss = recv(FtpSocket, bp, 1, 0);
ftpblocking(true);
ftpunlock();
if (ss>0 && !*bp && !sign)
break;
// ftpdeb("ss:%d %u", ss, GetTickCount()-tms);
if (ss>0)
{
ibytesin+=ss;
if (ss>1)
ilastlen = (double)ss;
totr+=ss;
}
if (ss<=0 && (int)sign == -1 && GetTickCount()-tms>=maxms)
{
break;
}
if (maxms>0&&(int)sign == 0&&strstr(buf, "\r\n")&&GetTickCount()-tms>=maxms/4&&ss<=0)
break;
if (maxms>0&&GetTickCount()-tms>=5000)
{
ftpdeb(" max rl timeout");
break;
}
if (maxms == (DWORD) -1 && GetTickCount()-tms >= (totr?lastdelay?lastdelay*3:100:timeoutst))
{
break;
}
if (maxms>0&&GetTickCount()-tms>=maxms && !sign)
break;
if (((int)sign > 0 && strstr(buf, sign) && strstr(buf, "\r\n")&&ss<=0))
{
break;
}
if ((int)sign <= 0 && strstr(buf, "\r\n"))
break;
if (ss == 0 && !sign)
break;
}
if (ss<0)
{
int err = WSAGetLastError();
// deb("rln: ss recv : %d err:%d", ss, err);
}
// deb("r: %c (%x)",*bp,*bp);
tms = GetTickCount()-tms;
lastdelay = tms;
// if (maxms)
ftpblocking(true);
ftpdeb(" rln(sign=%d,maxms=%lu) totr:%d in %u ms, *bp=%x", sign, (unsigned long)maxms, totr,
tms, *bp);
if (totr&&tms&&tms > timeoutst)
{
timeoutst = (DWORD)(floor((double)tms*1.9));
// ftpdeb(" %% + packet delay %lu ms", timeoutst);
}
else
if (totr&&tms&&tms < timeoutst)
{
timeoutst = (DWORD)(floor((double)tms*1.9));
// ftpdeb(" %% - packet delay %lu ms", timeoutst);
}
if (timeoutst < 900)
{
timeoutst = 900;
}
char *p;
if (totr && (p = strstr(buf, "227")))
{
char portaddr[128];
sscanf(p, "%*s %*s %*s %*s %s", portaddr);
unsigned long port1, port2;
int ip1, ip2, ip3, ip4;
sscanf(portaddr+1, "%d,%d,%d,%d,%d,%d", &ip1, &ip2, &ip3, &ip4, &port1, &port2);
sprintf(ftphost, "%d.%d.%d.%d", ip1, ip2, ip3, ip4);
unsigned long port3 = port1*256+port2;
ftpport = (int)port3;
ftpdeb(" %% port addr %s [%s:%d (%lu,%lu)]", portaddr, ftphost, ftpport, port1, port2);
}
strncpy(lastftprep, buf, sizeof(lastftprep));
// char buf2[5555];
/// deunicode((wchar_t*)buf,buf2,sizeof(buf2));
if (Form1->debcheck->Checked)
deb(buf);
if (totr)
ftpdeb(" > %s", buf);
// deb("ftprl() ext");
// Form1->ftpent->Text = "";
ftpstate = -1;
// Application->ProcessMessages();
return totr;
}
int _ftpcmd(char *func, int line, char *cmd, char *obuf = 0, int len = 0)
{
char buf[2048];
ftpstate = 1;
Application->ProcessMessages();
sprintf(lastftpcmd, "%s", cmd);
sprintf(ftpcmdhist, "%15s->ftpcmd(%s):%5d", func, cmd, line);
if (Form1->debcheck->Checked)
deb(" # %s", cmd);
ftpdeb(" # %s", cmd);
if (!FtpSocket)
if (!ftpconn(true))
{
ftpstate = -1;
return -1;
}
ftpstate = 1;
ftplock();
// unsigned long iMode = 1;
// ioctlsocket(FtpSocket, FIONBIO, (unsigned long*) &iMode);
// ioctlsocket(FtpSocket, FIONREAD, (unsigned long*)&iMode);
ftpblocking(false);
int canread;
while ((canread = recv(FtpSocket, buf, 1111, MSG_PEEK))>0)
{
if (Form1->debcheck->Checked)
deb("reading OOB %d bytes", canread);
memset(buf, 0, 1111);
recv(FtpSocket, buf, canread, 0);
if (Form1->debcheck->Checked)
ftpdeb("OOB: %s", buf);
ftpdeb(buf);
}
ftpblocking(true);
// iMode = 0;
// ioctlsocket(FtpSocket, FIONBIO, (unsigned long*) &iMode);
// ioctlsocket(FtpSocket, FIONREAD, (unsigned long*)&iMode);
ftpblocking(true);
if (!strstr(lastftpcmd, "\r"))
{
strcat(lastftpcmd, "\r");
}
if (!strstr(lastftpcmd, "\n"))
{
strcat(lastftpcmd, "\n");
}
int ss;
int sd = send(FtpSocket, (char*)lastftpcmd, strlen(lastftpcmd), 0);
if (len)
{
ss = recv(FtpSocket, (char*)obuf, sizeof(buf), 0);
if (ss>0)
{
ibytesin+=ss;
if (ss>1)
ilastlen = (double)ss;
}
if (sd == -1 || !sd)
{
int err = WSAGetLastError();
deb("ftpcmd recv: %s", fmterr(err));
closesocket(FtpSocket);
FtpSocket = 0;
}
else
{
char *p;
if (p = strstr(obuf, "|||"))
{
sscanf(p, "|||%u", &ftpport);
}
}
}
ftpblocking(false);
ftpunlock();
char blaaa[1111];
if (!Form1->ftpent->Focused())
{
sprintf(blaaa, "computer: %s", cmd);
Form1->ftpent->Text = blaaa;
}
ftpstate = -1;
if (sd>0)
{
olastlen = sd;
obytesin+=sd;
}
else
{
deb("sd: %d", sd);
}
// deb("lv");
return sd;
}
unsigned long getbytecluster(unsigned long byte)
{
unsigned long clb;
byte -= rootdirectory - 2*clstsize;
byte /= clstsize;
return byte;
}
unsigned long getclusterbyte(unsigned long ncl)
{
unsigned long clb;
if (!ncl)
clb = rootdirectory;
else
clb = ((unsigned long)rootdirectory + (unsigned long)((unsigned long)ncl*(unsigned long)
clstsize)) - 2*clstsize;
// deb("cluster %lu %lu", ncl, clb);
return clb;
}
void ftppsvblocking(bool block)
{
unsigned long iMode;
iMode = !block;
ioctlsocket(tempsock, FIONBIO, (unsigned long*)&iMode);
// ioctlsocket(tempsock, FIONREAD, (unsigned long*)&iMode);
}
void _ftplock(char *func, int line)
{
sprintf(ftpcs_enteringat, "entering in %s():%3d", func, line);
if (ftpcs_entered<0||ftpcs_entered>3)
deb("_ftplock(%s,%d) ftpstate: %d ftpcs_entered: %d", func, line, ftpstate, ftpcs_entered);
int ss = ftpstate;
ftpstate = 33;
ftpcs->Enter();
if (line)
sprintf(ftpcs_lockedat, "%s:%d", func, line);
ftpcs_entered++;
ftpstate = ss;
ftpcs_enteringat[0] = 0;
}
void _ftpunlock(char *func, int line)
{
if (ftpcs_entered<0||ftpcs_entered>3)
deb("_ftpunlock(%s,%d) ftpstate: %d ftpcs_entered: %d", func, line, ftpstate,
ftpcs_entered);
int ss = ftpstate;
ftpstate = 34;
ftpcs->Leave();
ftpstate = ss;
ftpcs_entered--;
}
unsigned char lfn_checksum(const unsigned char *pFcbName)
{
int i;
unsigned char sum = 0;
for (i = 11;i;i--)
sum = ((sum & 1) << 7) + (sum >> 1) + *pFcbName++;
return sum;
}
unsigned long getfreecluster(void)
{
static unsigned long nextfree = 0;
unsigned long i;
static unsigned long lasti = 0;
unsigned long fs;
if (nextfree)
{
if (!fat[nextfree])
{
i = nextfree;
nextfree = 0;
return i;
}
nextfree = 0;
}
fs = fatsize/4;
if (lasti>=fs)
lasti = 0;
for (i = lasti;i<fs;i++)
if (!fat[i])
break;
if (!fat[i+1])
nextfree = i+1;
lasti = i;
return i;
}
void markclused(unsigned long cl)
{
fat[cl] = 0x0fffffff;
}
char *ftppwd(void)
{
static char b[1024];
ftpcmd("PWD", 0, 0);
ftprl(b, timeoutst*2, 0);
static char bb[128];
sscanf(b, "%*d \"%[^\"]\"", bb);
return bb;
}
int ftpcd(char *dir)
{
char b[222];
sprintf(b, "CWD %s", dir);
ftpcmd(b, 0, 0);
// ftprl(b, timeoutst, "50");
return 0;
}
int fataddfiles(char *dirname, LPVOID memory, unsigned long stclst, char *buf)
{
deb(" %% fataddfiles(%s,%p,%lu,%p)", dirname, memory, stclst, buf);
char line[1024];
char temp2[32768], temp3[32768];
char tempbuf[32768];
char filename[1024];
char fn[1024];
unsigned long allocatedbytes;
unsigned long startclust;
unsigned long startoffset;
unsigned int offset;
unsigned int clst;
unsigned int ssize;
unsigned int nclust;
unsigned int entrcls;
unsigned long cluster;
int attr = 0;
char fnm[1024];
char *p;
unsigned long freeclusters;
char *nl;
static int curdirlev = 0;
unsigned int nb = 0;
char xyu0[128];
char *next_token3 = NULL, *next_token4 = NULL;
LARGE_INTEGER off;
unsigned int i = 1024;
int nfiles;
DIR dir;
DWORD tms2;
LPVOID dirptr, ndirptr;
int nr = 0;
unsigned long nf = 0;
nl = strtok_s(buf, &i, "\r\n", &next_token3);
static int numit = 0;
char ftpdir[255] = "";
nfiles = 0;
// if (stclst>2)
// stclst-=2;
// deb("scanning:%d fat(%s)", curdirlev, dirname);
int added = 0;
strncpy(ftpdir, dirname, sizeof(ftpdir));
unsigned long clstbyte;
clstbyte = getclusterbyte(stclst);
// ndirptr = (LPVOID)((unsigned long)memory+ ((unsigned long)getclusterbyte(stclst)));
ndirptr = (LPVOID)((unsigned long)memory);
char spcrs[1024];
// memset(spcrs, 0, 1024);
// for (int i = 0;i<curdirlev*4;i++)
// spcrs[i] = 0x20;
deb("@%d:%s=%p (%lu kb in %lu kb) cluster %lu", curdirlev, dirname, ndirptr,
(unsigned long)((unsigned long)ndirptr-(unsigned long)memory)/1024,
(unsigned long)curdisksize/1024, stclst);
dirptr = ndirptr;
nfiles = 0;
nf = 0;
fat[stclst] = 0x0fffffff;
stc = stclst;
numit++;
UnicodeString st;
if ((LONGLONG)totalmb >= maxdiskuse)
{
deb("reached maxdiskuse (%lu MB)", (unsigned long)maxdiskuse/1024/1024);
return 0;
}
char sss[128];
unsigned long maxssize;
char txt2[11];
deunicode(Form1->ftpmaxfilesize->Text.c_str(), txt2, sizeof(txt2));
maxssize = atoi(txt2)*1024*1024;
// deb("max file size %lu b", maxssize);
while (nl)
{
// Application->ProcessMessages();
// Sleep(1);
if ((LONGLONG)curdisksize > (LONGLONG)maxdiskuse)
{
deb("stop fat fill, totalmb %lu reach", (unsigned long)maxdiskuse);
return added;
}
char snf[128];
// sprintf(snf, "%lu", (unsigned long)curdisksize/1024/1024);
st = "";
Form1->knotts->Series[1]->Add((double)floor(heapsize/1024/1024), st, clRed);
// sprintf(snf, "%lu", (unsigned long)curdisksize/1024/1024);
// st = "";
Form1->knotts->Series[2]->Add((double)floor(totalmb/1024/1024), st, clGray);
dirptr = (LPVOID)((unsigned long)memory+ ((unsigned long)(nr?sizeof(dir):0)*
((unsigned long)nr?nr:0)));
if (IsBadWritePtr(dirptr, sizeof(dir)))
{
deb("bad write ptr dir %p (mem %p + %lu KB) [%lu kb in %lu kb]", dirptr, memory,
(unsigned long)((unsigned long)dirptr-(unsigned long)memory)/1024,
(unsigned long)((unsigned long)dirptr-(unsigned long)memory)/1024,
HeapSize(GetProcessHeap(), 0, memory)/1024);
}
// if(nfiles++)
attr = 0x20;
tms2 = GetTickCount();
nfiles++;
DWORD size = 0;
memset(&dir, 0, sizeof(dir));
memset(filename, 0, sizeof(filename));
memset(fn, 0, sizeof(fn));
memset(fnm, 0, sizeof(fnm));
dir.crdate = 0x11;
dir.crtime = 0x11;
dir.crtimesecs = 0x11;
dir.laccessdate = 0x11;
dir.lmoddate = 0x11;
dir.lmodtime = 0x11;
int ret;
// strncpy(line, nl, sizeof(line));
memset(line, 0, sizeof(line));
int s;
s = 0;
int d;
d = 0;
for (int i = 0;i<strlen(nl);i++)
{
if (nl[s])
{
if (nl[s] == 0x20 && line[d-1] == 0x20)
{
s++;
continue;
}
line[d] = nl[s];
d++;
}
s++;
}
unsigned long fsize = 0;
// deb("line #%d:[%s]", dirlev, line);
unsigned long d1;
char attrs[110];
memset(attrs, 0, 11);
ret = sscanf(line, "%10s %*lu %*s %*s %lu %s %*s %*s %s", &attrs, &fsize, &temp8, &fn);
if (ret !=4)
{
ret = sscanf(line, "%10s %*lu %*s %*s %lu %s %*s %*d:%*d %s", &attrs, &fsize, &temp8,
&fn);
if (Form1->debcheck->Checked)
{
deb("fail to parse list %d: %s", ret, line);
deb("attrs=[%s] d1=%lu fsize=%lu fn=[%s] temp8=[%s]", attrs, d1, fsize, fn, temp8);
}
if (ret !=4)
{
i = 1024;
nl = strtok_s(NULL, &i, "\r\n", &next_token3);
// if (nr)
deb("skip !=5(%d) %s", ret, nl);
continue;
}
}
// deb("scanf done fn=[%s]", fn);
AnsiString as(fn);
as = as.Trim();
strncpy(fn, as.c_str(), sizeof(fn));
if (fn[0] == '.' || fn[1] == '.')
{
i = 1024;
nl = strtok_s(NULL, &i, "\r\n", &next_token3);
// deb("skip %s", fn);
continue;
}
strncpy(filename, fn, sizeof(filename));
// for(int o=0;o<strlen(filename);o++)
// if(filename[o]==0x20)filename[o]=0;
if (attrs[0] == 'd'||attrs[0] == 'l')
{
if (attrs[0] == 'l')
{
sscanf(line, "%10s %lu %*s %*s %lu %s %*s %*s %*s -> %*s", &attrs, &d1, &fsize,
&temp8, &fn);
strcpy(filename, fn);
}
attr = 0x10;
}
i = 128;
p = strtok_s(fn, &i, ".", &next_token4);
if (p)
{
strncpy(fnm, p, sizeof(fnm));
strncpy(dir.fname, strupr(fnm), 8);
p = strtok_s(NULL, &i, ".", &next_token4);
// deb("fn %s ext %s", fnm, p);
if (p)
strncpy(dir.ext, strupr(p), 3);
}
else
{
strncpy(dir.fname, fn, sizeof(dir.fname));
}
for (int u = 0;u<11;u++)
if (!dir.fname[u])
dir.fname[u] = 0x20;
if (strlen(filename)>11)
{
dir.fname[6] = '~';
dir.fname[7] = '1';
}
FATFILE f;
// Form1->currentadd->Caption = dir.fname;
stc = getfreecluster();
dir.st_clust_l = LOWORD(stc);
dir.st_clust_h = HIWORD(stc);
if (attr == 0x10)
{
//
markclused(stc);
dir.attr = 0x10;
// deb("memcpy (%p)",dirptr);
memcpy((LPVOID)dirptr, &dir, sizeof(dir));
nr++;
char cmd[128];
char obuf[2048];
char snf[128];
sprintf(snf, "#%d %s", nf, dir.fname);
st = "";
Form1->knotts->Series[0]->Add((double)floor(dir.size/1024/1024), st, clYellow);
f.memory = HeapAlloc(GetProcessHeap(), 0, 32768);
f.memsize = 32768;
// deb(obuf);
deb(" <dir> %s @ %p, cluster %lu, byte %lu", dir.fname, dirptr, stc,
getclusterbyte(stc));
char *tbuf;
char fd[111];
char curd[111];
if (curdirlev < dirlev)
{
char ffn[1024];
sprintf(ffn, "y:\\%s\\%s", dirname+1, filename);
sprintf(sss, "%-25s (psv=%s:%-5d,timeoutst %5lu,lastdelay %5lu)", ffn, ip, ftpport,
timeoutst, lastdelay);
Form1->knotts->Title->Text->Text = sss;
strcpy(curd, ftppwd());
// deb("recursive:%d ftp reading [%s] ...", dirlev, filename);
// snprintf(cmd, sizeof(cmd), "CWD %s", filename);
ftpcd(filename);
// ftpcmd(cmd, obuf, 0);
bool dirok;
dirok = false;
memset(obuf, 0, sizeof(obuf));
while (ftprl(obuf, dirok?lastdelay?lastdelay:100:timeoutst, 0)>0)
{
if (strstr(obuf, "250"))
{
dirok = true;
// break;
}
continue;
}
// deb("tt:");
// memset(obuf, 0, sizeof(obuf));
// while (!strstr(obuf, "250") && !strstr(obuf, "550"))
// ftprl(obuf, 0, 0);
// deb(obuf);
if (dirok)
{
curdirlev++;
sprintf(cmd, "PWD");
ftpcmd(cmd, obuf, 0);
ftprl(obuf, timeoutst, 0);
// memset(obuf, 0, sizeof(obuf));
// while (!strstr(obuf, "257"))
// ftprl(obuf, 0, 0);
// deb(obuf);
ftpcmd("PASV", obuf, 0);
ftprl(obuf, timeoutst, "227");
// while (!strstr(obuf, "229"))
// ftprl(obuf, 0, 0);
// deb(obuf);
sprintf(cmd, "LIST -l");
ftpcmd(cmd, obuf, 0);
// ftprl(obuf, timeoutst, (char*)0);
tbuf = new char[2*1024*1024];
memset(tbuf, 0, sizeof(tbuf));
int nr = ftppasvread(ftphost, ftpport, tbuf, 0, 2*1024*1024);
while (ftprl(obuf, lastdelay?lastdelay:timeoutst, (char*)0)>0)
if (strstr(obuf, "226"))
break;
else
continue;
// deb("fatfiles size: %d", strlen(tbuf), tbuf);
if (strlen(tbuf)<100)
deb("[%s]", tbuf);
// ndirptr = (char*)(unsigned long)memory+(unsigned long)getclusterbyte(stc);
// deb("ndirptr %p", ndirptr);
snprintf(fd, 111, "%s\\%s", dirname, filename);
added += fataddfiles(fd, f.memory, stc, tbuf);
// deb("new dir %s crc:%x",fd,checksum((unsigned short*)f.memory,4096));
delete[]tbuf;
// dirptr = (LPVOID)((unsigned long)dirptr+ (unsigned long)
// sizeof(dir));
memset(obuf, 0, sizeof(obuf));
// while (!strstr(obuf, "226"))
// ftprl(obuf);
// deb(obuf);
// sprintf(cmd, "CDUP");
// ftpcmd(cmd, 0, 0);
// ftprl(obuf, timeoutst, (char*)"250");
// ftprl(obuf);
// deb(obuf);
curdirlev--;
}
else
{
ftpdeb(" ! skip filename %s", filename);
deb(" skip filename %s - %s in %s", filename, obuf, curd);
nl = strtok_s(NULL, &i, "\r\n", &next_token3);
dirptr = (LPVOID)((unsigned long)dirptr +(unsigned long)sizeof(LFNDIR));
continue;
// return added;
}
ftpcd(curd);
dirok = false;
while (ftprl((char*)ffn, dirok?lastdelay?lastdelay:100:timeoutst, 0)>0)
{
if (strstr((char*)ffn, "250"))
{
dirok = true;
// break;
}
continue;
}
f.fetched = true;
}
else
{
// ftpdeb("max dir reaxched");
f.fetched = false;
}
strcpy(f.fn, filename);
f.start_offset = getclusterbyte(stc);
f.end_offset = getclusterbyte(stc)+clstsize;
f.firstcluster = stc;
f.clusters = 1;
f.accesses = 0;
f.dir = true;
strcpy(f.ftppath, ftpdir);
f.size = 0;
files.push_back(f);
dirptr = (LPVOID)((unsigned long)dirptr +(unsigned long)sizeof(LFNDIR));
nf++;
i = 1024;
nl = strtok_s(NULL, &i, "\r\n", &next_token3);
continue;
}
nf++;
// size = 512;
dir.size = (unsigned int)fsize;
// sprintf(snf, "%s", nf, dir.fname);
st = "";
Form1->knotts->Series[0]->Add((double)floor(dir.size/1024.0/1024.0), st,
checksum((unsigned short*)dirname, strlen(dirname)));
if (totalmb > maxquad)
maxquad = totalmb;
if (Form1->fatdeb->Checked)
deb("F #%-3d %25s %8u áàéò (%.2f MB) ", nfiles, filename, fsize,
(double)fsize/1024/1024);
// stc = cluster;
// fat[stc] = 0x0fffffff;
// stc = getfreecluster();
// fat[stc] = 0x0fffffff;
ssize = fsize;
if (ssize > maxssize)
{
deb("skip %s too big ", filename);
nl = strtok_s(NULL, &i, "\r\n", &next_token3);
continue;
}
if ((LONGLONG)totalmb +(LONGLONG)fsize > (LONGLONG)maxdiskuse)
{
deb("max diskuse reached %lu MB", (unsigned long)maxdiskuse/1024/1024);
return added;
}
totalmb += (double)fsize;
markclused(stc);
// stc = getfreecluster();
clst = stc;
nclust = 0;
int clustersused;
clustersused = 1;
startoffset = 0;
startclust = stc;
offset = (clstsize*stc);
if (Form1->fatdeb->Checked)
deb(" offset +%lu (0x%08x) cluster %d ", (unsigned long)dataoffset+offset,
(unsigned long)dataoffset+offset, stc);
entrcls = (unsigned int)dir.size/clstsize;
allocatedbytes = 0;
sprintf(sss, "%s\%s, %.2f êá", dirname+1, filename, (double)((double)fsize/1024.0));
Form1->knotts->Title->Text->Text = sss;
while (ssize > 0)
{
unsigned long nclst;
nclst = getfreecluster();