void process_rq(char* rq , int fd)
{
char cmd[BUFSIZ] , arg[BUFSIZ] ;
if(fork() != 0)
return ;
strcpy(arg , "./");
if(sscanf(rq , "%s %s" , cmd , arg+2) != 2)
return ;
if(strcmp(cmd , "GET") != 0)
{
if(strcmp(cmd , "HEAD") != 0)
cannot_do(fd);
else if(not_exist(arg))
do_404(arg , fd);
else
{
if(isadir(arg))
{
strcat(arg , "index.html");
printf("modified arg : %s\n" ,arg);
if(not_exist(arg))
do_404(arg , fd);
}
do_process_head(arg , fd);
}
}
else if(not_exist(arg))
do_404(arg , fd);
else if(isadir(arg))
do_ls(arg , fd);
else if(ends_in_cgi(arg))
do_exec(arg ,fd);
else
do_cat(arg , fd);
}
void
dispatcher(Request *req, char *result)
{
if ( strcmp(req->http_verb,"GET") != 0 ) {
logger_info("Do not implement this operation yet\n");
do_501(result);
} else if (not_exist(req->path)) {
printf("Can't find request path %s\n", req->path);
do_404(req->path, result);
} else {
printf("Find request path %s\n", req->path);
do_cat_file(req->path, result);
}
}
extern void process_rq(char *request, int sock_fd) {
char cmd[BUFSIZ], arg[BUFSIZ];
strcpy(arg, "./");
sscanf(request, "%s %s", cmd, arg + 2);
if (fork() != 0)
return ;
if (strcmp(cmd, "GET") != 0) {
cannot_do(sock_fd);
} else if (not_exist(arg)) {
do_404(arg, sock_fd);
} else if (is_dir(arg)) {
do_ls(arg, sock_fd);
} else if (ends_in_cgi(arg)) {
do_exec(arg, sock_fd);
} else {
do_cat(arg, sock_fd);
}
}
/* ------------------------------------------------------ *
process_rq( char *rq, int fd )
do what the request asks for and write reply to fd
handles request in a new process
rq is HTTP command: GET /foo/bar.html HTTP/1.0
------------------------------------------------------ */
process_rq( char *rq, int fd)
{
char cmd[BUFSIZ], arg[BUFSIZ];
if ( sscanf(rq, "%s%s", cmd, arg) != 2 )
return;
sanitize(arg);
printf("sanitized version is %s\n", arg);
if ( strcmp(cmd,"GET") != 0 )
not_implemented();
else if ( built_in(arg, fd) )
;
else if ( not_exist( arg ) )
do_404(arg, fd);
else if ( isadir( arg ) )
do_ls( arg, fd );
else
do_cat( arg, fd );
}
void process_rq(char *rq, int fd)
{
char cmd[BUFSIZ], arg[BUFSIZ];
if (fork() != 0)
return;
strcpy(arg, "./");
if (sscanf(rq, "%s%s", cmd, arg+2) != 2)
return;
if (strcmp(cmd, "GET") != 0)
cannot_do(fd);
else if (not_exist(arg))
do_404(arg, fd);
else if (isadir(arg))
do_ls(arg, fd);
else if (ends_in_cgi(arg))
do_exec(arg, fd);
else
do_cat(arg, fd);
}
process_rq( char *rq, int fd )
{
char cmd[BUFSIZ], arg[BUFSIZ];
/* create a new process and return if not the child */
if ( fork() != 0 )
return;
strcpy(arg, "./"); /* precede args with ./ */
if ( sscanf(rq, "%s%s", cmd, arg+2) != 2 )
return;
if ( strcmp(cmd,"GET") != 0 )
cannot_do(fd);
else if ( not_exist( arg ) )
do_404(arg, fd );
else if ( isadir( arg ) )
do_ls( arg, fd );
else if ( ends_in_cgi( arg ) )
do_exec( arg, fd );
else
do_cat( arg, fd );
}
