void
rstat(void)
{
Xfile *f;
Dir dir;
chat("stat(fid=%d)...", req->fid);
f=xfile(req->fid, Asis);
setnames(&dir, fdata);
(*f->xf->s->stat)(f, &dir);
if(chatty)
showdir(2, &dir);
rep->nstat = convD2M(&dir, statbuf, sizeof statbuf);
rep->stat = statbuf;
}
int serveconnection(int sockfd)
{
FILE *in;
char tempdata[8192], *ptr, *ptr2, *host_ptr1, *host_ptr2;
char tempstring[8192], mimetype[50];
char filename[255];
unsigned int loop=0, flag=0;
int numbytes=0;
struct sockaddr_in sa;
int addrlen = sizeof(struct sockaddr_in);
t_vhost *thehost;
thehost = &defaulthost;
// tempdata is the full header, tempstring is just the command
while(!strstr(tempdata, "\r\n\r\n") && !strstr(tempdata, "\n\n"))
{
if((numbytes=recv(sockfd, tempdata+numbytes, 4096-numbytes, 0))==-1)
return -1;
}
for(loop=0; loop<4096 && tempdata[loop]!='\n' && tempdata[loop]!='\r'; loop++)
tempstring[loop] = tempdata[loop];
tempstring[loop] = '\0';
ptr = strtok(tempstring, " ");
if(ptr == 0) return -1;
if(strcmp(ptr, "GET"))
{
strcpy(filename, SERVERROOT);
strcat(filename, "/cmderror.html");
goto sendpage;
}
ptr = strtok(NULL, " ");
if(ptr == NULL)
{
strcpy(filename, SERVERROOT);
strcat(filename, "/cmderror.html");
goto sendpage;
}
host_ptr1 = strstr(tempdata, "Host:");
if(host_ptr1)
{
host_ptr2 = strtok(host_ptr1+6, " \r\n\t");
for(loop=0; loop<no_vhosts; loop++)
if(!gstricmp(vhosts[loop].host, host_ptr2))
thehost = &vhosts[loop];
}
else
thehost = &defaulthost;
if(strstr(ptr, "/.."))
{
strcpy(filename, SERVERROOT);
strcat(filename, "/404.html");
goto sendpage;
}
getpeername(sockfd, (struct sockaddr *)&sa, &addrlen);
Log("Connection from %s, request = \"GET %s\"", inet_ntoa(sa.sin_addr), ptr);
if(!strncmp(ptr, thehost->CGIBINDIR, strlen(thehost->CGIBINDIR)))
{/* Trying to execute a cgi-bin file ? lets check */
ptr2 = strstr(ptr, "?");
if(ptr2!=NULL) { ptr2[0] = '\0'; flag = 1; }
strcpy(filename, thehost->CGIBINROOT);
ptr += strlen(thehost->CGIBINDIR);
strcat(filename, ptr);
// Filename = program to execute
// ptr = filename in cgi-bin dir
// ptr2+1 = parameters
if(does_file_exist(filename)==TRUE && isDirectory(filename)==FALSE)
{
if(send(sockfd, "HTTP/1.1 200 OK\n", 16, 0)==-1)
{
fclose(in);
return -1;
}
if(send(sockfd, "Server: "SERVERNAME"\n", strlen("Server: "SERVERNAME"\n"), 0)==-1)
{
fclose(in);
return -1;
}
// Is a CGI-program that needs executing
if(0 != dup2(sockfd, 0) || 1 != dup2(sockfd, 1))
return -1;
setbuf(stdin, 0);
setbuf(stdout, 0);
if(flag==1) setenv("QUERY_STRING", ptr2+1, 1);
chdir(thehost->CGIBINROOT);
execl(filename, "");
}
strcpy(filename, SERVERROOT);
strcat(filename, "/cgierror.html");
goto sendpage;
}
strcpy(filename, thehost->DOCUMENTROOT);
strcat(filename, ptr);
if(does_file_exist(filename)==FALSE)
{
if(filename[strlen(filename)-1] == '/')
strcat(filename, thehost->DEFAULTPAGE);
else
{
strcat(filename, "/");
strcat(filename, thehost->DEFAULTPAGE);
}
if(does_file_exist(filename) == FALSE)
{
filename[strlen(filename)-strlen(thehost->DEFAULTPAGE)-1] = '\0'; // Get rid of the /index..
if(isDirectory(filename) == TRUE) { showdir(filename, sockfd, thehost); return 0; }
// File does not exist, so we need to display the 404 error page..
strcpy(filename, SERVERROOT);
strcat(filename, "/404.html");
}
}
sendpage:
if((in = fopen(filename, "rb"))==NULL)
return -1;
fseek(in, 0, SEEK_END);
if(send(sockfd, "HTTP/1.1 200 OK\n", 16, 0)==-1)
{
fclose(in);
return -1;
}
if(send(sockfd, "Server: "SERVERNAME"\n", strlen("Server: "SERVERNAME"\n"), 0)==-1)
{
fclose(in);
return -1;
}
sprintf(tempstring, "Content-Length: %d\n", ftell(in));
if(send(sockfd, tempstring, strlen(tempstring), 0)==-1)
{
fclose(in);
return -1;
}
getmimetype(filename, mimetype);
sprintf(tempstring, "Content-Type: %s\n\n", mimetype);
if(send(sockfd, tempstring, strlen(tempstring), 0)==-1)
{
fclose(in);
return -1;
}
fseek(in, 0, SEEK_SET);
while(!feof(in))
{
numbytes = fread(tempdata, 1, 1024, in);
if(send(sockfd, tempdata, numbytes, 0)==-1)
{
fclose(in);
return -1;
}
}
fclose(in);
close(sockfd);
return 0;
}
void main()
{
char s[200],cdir[200]="/",tmp[200];
int a,b,ID=alloc_console();
FILE *fp;
meminit();
fileinit();
printf("ChaOS shell ID=%x\n",ID);
do {
printf(">");
gets(s);
if (!strcmp(s,"exit")) break;
if (s[0]=='t'&&s[1]=='y'&&s[2]=='p'&&s[3]=='e'&&s[4]==' '){
fp=fopen(s+5,"rb");
while((a=fread(tmp,1,199,fp))) for (b=0;b<a;b++) putch(tmp[b]);
fclose(fp);
continue;
}
if (!strcmp(s,"dir")){
showdir(cdir);continue;
}
if (!strcmp(s,"cls")){
clrscr();
continue;
}
if (s[0]=='c'&&s[1]=='d'&&s[2]==' '){
if (s[3]=='.'&&s[4]=='.'&&s[5]==0){
if (strlen(cdir)<=1) continue;
b=strlen(cdir);b--;
cdir[b]=0;
for(b--;b>=0;b--) if (cdir[b]=='/'){ cdir[b+1]=0;break;}
continue;
}
if (s[3]=='/')
strcpy(tmp,s+3);
else
{ strcpy(tmp,cdir);strcat(tmp,s+3);}
if (tmp[strlen(tmp)-1]!='/') strcat(tmp,"/");
if (strlen(tmp)>1){
tmp[strlen(tmp)-1]=0;
if (findfirst(tmp,&sr,_FF_NORMAL)==0){
strcpy(cdir,tmp);strcat(cdir,"/");
} else printf("not found: %s\n",tmp);
} else strcpy(cdir,tmp);
continue;
}
if (!strcmp(s,"mem")){
printf("free = %i\n",get_free_mem()<<12);
continue;
}
// Execute
if (s[0]==0) continue;
if (s[0]!='/'){ strcpy(tmp,cdir);strcat(tmp,s);strcpy(s,tmp); }
if ((a=system(s))!=0)
printf("not found: %s (%x)\n",s,a);
} while(1);
free_console(ID);
}
int main()
{
char str[10];
char strname[10];
char c;
printf("FormatDisk?<y/n>");
scanf("%c",&c);
fflush(stdin);
if(c=='y')
{
if(!Format())
{
return -1;
}
printf("Finished!\n");
}
if(!Install())
{
return -1;
}
printf("login now\n");
login();
showhelp();
printf("%s>",cmdhead);
while(1)
{
scanf("%s",&str);
if(strcmp(str,"shutdown")==0)
{
fclose(fd);
return 0 ;
}
else if(strcmp(str,"dir")==0)
{
showdir();
}
else if(strcmp(str,"bit")==0)
{
showbitmap();
}
else if(strcmp(str,"help")==0)
{
showhelp();
}
else if(strcmp(str,"logout")==0)
{
logout();
}
else if(Iscmd(str))
{
scanf("%s",&strname);
cmd_Up(str,strname);
}
else
{
printf("Error!!\n");
}
printf("%s>",cmdhead);
}
return 0;
}
void main()
{
char str[10];
char strname[10];
char c;
printf("是否格式化?<y/n>");
scanf("%c",&c);
fgetc(stdin);
if(c=='y')
{
if(!Format())
{
return;
}
printf("格式化完毕!\n");
}
if(!Install())
{
return;
}
printf("login.................\n");
login();
showhelp();
printf("%s>",cmdhead);
while(1)
{
scanf("%s",&str);
if(strcmp(str,"exit")==0)
{
fclose(fd);
return;
}
else if(strcmp(str,"dir")==0)
{
showdir();
}
else if(strcmp(str,"bit")==0)
{
showbitmap();
}
else if(strcmp(str,"help")==0)
{
showhelp();
}
else if(Iscmd(str))
{
scanf("%s",&strname);
cmd_Up(str,strname);
}
else
{
printf("错误命令!\n");
}
printf("%s>",cmdhead);
}
}
