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Visual Basic 6 / Re:Manejo Hex???
« en: Febrero 01, 2010, 04:58:56 pm »
Bueno, buscando mas alla, encontre un code, pero esta en C o C++ o C#, no se, y no me como traducirlo a vb, si alguien conose cual es y como se traduce se lo agradesco.
Code:
Code:
Código: [Seleccionar]
/*
Copyright 2004,2005,2006,2007,2008,2009 Luigi Auriemma
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
http://www.gnu.org/licenses/gpl-2.0.txt
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
#define VER "0.1.2"
#define BUFFSZ 256
void readshow(FILE *fd, u8 *msg, int dec);
void cuteftp_pwd(u8 *pwd, u8 size);
void read_err(void);
void std_err(void);
int main(int argc, char *argv[]) {
FILE *fd;
u32 b4;
int i;
u16 b2,
hosts;
u8 b;
setbuf(stdout, NULL);
fputs("\n"
"CuteFTP data retriever and password decoder "VER"\n"
"by Luigi Auriemma\n"
"e-mail: aluigi@autistici.org\n"
"web: aluigi.org\n"
"\n", stdout);
if(argc < 2) {
printf("\nUsage: %s <SM.DAT>\n"
"\n"
"sm.dat is located in the folders inside %%APPDATA%%\\GlobalSCAPE\n"
"\n", argv[0]);
printf("\n press RETURN to exit\n");
fgetc(stdin);
exit(1);
}
fd = fopen(argv[1], "rb");
if(!fd) std_err();
if(fread(&b, 1, 1, fd) != 1) read_err();
if(fseek(fd, b, SEEK_SET)) std_err();
readshow(fd, "Main Folder", 0);
if(fseek(fd, 14, SEEK_CUR)) std_err();
if(fread(&hosts, 2, 1, fd) != 1) read_err();
if(fseek(fd, 4 + (hosts << 2), SEEK_CUR)) std_err();
if(fread(&b2, 2, 1, fd) != 1) read_err();
if(fseek(fd, b2, SEEK_CUR)) std_err();
for(;;) {
printf("-------------------------------\n");
for(i = 0; i < 3; i++) {
if(fread(&b4, 4, 1, fd) != 1) break;
}
if(feof(fd)) break; // lame but this is only an experiment
if(fseek(fd, 4, SEEK_CUR)) std_err();
if(b4) {
readshow(fd, "Main Folder", 0);
if(fseek(fd, 14, SEEK_CUR)) std_err();
if(fread(&b2, 2, 1, fd) != 1) read_err();
if(fseek(fd, b2 << 2, SEEK_CUR)) std_err();
if(fseek(fd, 2, SEEK_CUR)) std_err();
continue;
}
readshow(fd, "Label", 0);
if(fseek(fd, 32, SEEK_CUR)) std_err();
readshow(fd, "Timezone", 0);
if(fseek(fd, 8, SEEK_CUR)) std_err();
readshow(fd, "Hostname", 0);
if(fread(&b, 1, 1, fd) != 1) read_err();
if(b == 1) {
readshow(fd, "", 0);
readshow(fd, "", 0);
readshow(fd, "", 0);
readshow(fd, "", 0);
readshow(fd, "", 0);
readshow(fd, "Comment", 0);
if(fseek(fd, 20, SEEK_CUR)) std_err();
} else {
readshow(fd, "", 0);
readshow(fd, "", 0);
readshow(fd, "", 0);
readshow(fd, "Username", 0);
readshow(fd, "Password", 1);
readshow(fd, "Comment", 0);
if(fseek(fd, 4, SEEK_CUR)) std_err();
if(fread(&b2, 2, 1, fd) != 1) read_err();
printf("%-30s %hu\n", "Port", b2);
if(fseek(fd, 14, SEEK_CUR)) std_err();
}
readshow(fd, "Remote folder", 0);
readshow(fd, "Local folder", 0);
if(fseek(fd, 20, SEEK_CUR)) std_err();
readshow(fd, "remote filter", 0);
if(fread(&b2, 2, 1, fd) != 1) read_err();
for(i = 0; i < b2; i++) {
readshow(fd, "filter mask", 0);
}
if(fread(&b2, 2, 1, fd) != 1) read_err();
for(i = 0; i < b2; i++) {
readshow(fd, "filter not mask", 0);
}
if(fseek(fd, 14, SEEK_CUR)) std_err();
readshow(fd, "Proxy host", 0);
if(fseek(fd, 4, SEEK_CUR)) std_err();
readshow(fd, "Proxy user", 0);
readshow(fd, "Proxy password", 0);
if(fseek(fd, 14, SEEK_CUR)) std_err();
if(fread(&b2, 2, 1, fd) != 1) read_err();
for(i = 0; i < b2; i++) {
readshow(fd, "Proxy advanced", 0);
}
if(fseek(fd, 2, SEEK_CUR)) std_err();
readshow(fd, "Socks host", 0);
if(fseek(fd, 4, SEEK_CUR)) std_err();
readshow(fd, "Socks user", 0);
readshow(fd, "Socks password", 0);
if(fseek(fd, 22, SEEK_CUR)) std_err();
}
fclose(fd);
printf("\n press RETURN to exit\n");
fgetc(stdin);
return(0);
}
void readshow(FILE *fd, u8 *msg, int dec) {
int len;
u8 buff[BUFFSZ + 1],
b;
if(fread(&b, 1, 1, fd) != 1) read_err();
len = b;
if(b == 0xff) {
if(fread(&b, 1, 1, fd) != 1) read_err();
len = b;
if(fread(&b, 1, 1, fd) != 1) read_err();
len |= (b << 8);
}
if(len <= 0) return;
if(len > BUFFSZ) { // blah, I don't want to waste 64kb of memory
if(fread(buff, 1, BUFFSZ, fd) != BUFFSZ) read_err();
if(fseek(fd, len - BUFFSZ, SEEK_CUR)) std_err();
len = BUFFSZ;
} else {
if(fread(buff, 1, len, fd) != len) read_err();
}
if(dec) cuteftp_pwd(buff, len);
buff[len] = 0;
if(msg[0]) printf("%-30s %s\n", msg, buff);
}
void cuteftp_pwd(u8 *pwd, u8 size) {
int i;
for(i = 0; i < size; i++) {
pwd[i] ^= 0xc8;
}
pwd[i] = 0;
}
void read_err(void) {
printf("\nError: read error, this tool is experimental so probably a needed value has not been found\n");
printf("\n press RETURN to exit\n");
fgetc(stdin);
exit(1);
}
void std_err(void) {
perror("\nError");
printf("\n press RETURN to exit\n");
fgetc(stdin);
exit(1);
}
, Gracias!