www.pudn.com > lwip-1.3.0.rar > makefsdata

#!/usr/bin/perl 
 
open(OUTPUT, "> fsdata.c"); 
 
chdir("fs"); 
open(FILES, "find . -type f |"); 
 
while($file = ) { 
 
    # Do not include files in CVS directories nor backup files. 
    if($file =~ /(CVS|~)/) { 
        next; 
    } 
 
    chop($file); 
 
    open(HEADER, "> /tmp/header") || die $!; 
    if($file =~ /404/) { 
    print(HEADER "HTTP/1.0 404 File not found\r\n"); 
    } else { 
    print(HEADER "HTTP/1.0 200 OK\r\n"); 
    } 
    print(HEADER "Server: lwIP/1.2.0 (http://www.sics.se/~adam/lwip/)\r\n"); 
    if(($file =~ /\.html$/) || ($file =~ /\.htm$/)) { 
    print(HEADER "Content-type: text/html\r\n"); 
    } elsif(($file =~ /\.shtml$/) || ($file =~ /\.shtm$/) || 
            ($file =~ /\.ssi$/)){ 
    print(HEADER "Content-type: text/html\r\n"); 
    print(HEADER "Expires: Fri, 10 Apr 2008 14:00:00 GMT\r\n"); 
    print(HEADER "Pragma: no-cache\r\n"); 
    } elsif($file =~ /\.gif$/) { 
    print(HEADER "Content-type: image/gif\r\n"); 
    } elsif($file =~ /\.png$/) { 
    print(HEADER "Content-type: image/png\r\n"); 
    } elsif($file =~ /\.jpg$/) { 
    print(HEADER "Content-type: image/jpeg\r\n"); 
    } elsif($file =~ /\.class$/) { 
    print(HEADER "Content-type: application/octet-stream\r\n"); 
    } elsif($file =~ /\.ram$/) { 
    print(HEADER "Content-type: audio/x-pn-realaudio\r\n"); 
    } elsif($file =~ /\.css$/) { 
    print(HEADER "Content-type: text/css\r\n"); 
    } else { 
    print(HEADER "Content-type: text/plain\r\n"); 
    } 
    print(HEADER "\r\n"); 
    close(HEADER); 
 
    unless($file =~ /\.plain$/ || $file =~ /cgi/) { 
    system("cat /tmp/header $file > /tmp/file"); 
    } else { 
    system("cp $file /tmp/file"); 
    } 
 
    open(FILE, "/tmp/file"); 
    unlink("/tmp/file"); 
    unlink("/tmp/header"); 
 
    $file =~ s/\.//; 
    $fvar = $file; 
    $fvar =~ s-/-_-g; 
    $fvar =~ s-\.-_-g; 
    print(OUTPUT "static const unsigned char data".$fvar."[] = {\n"); 
    print(OUTPUT "\t/* $file */\n\t"); 
    for($j = 0; $j < length($file); $j++) { 
    printf(OUTPUT "%#02x, ", unpack("C", substr($file, $j, 1))); 
    } 
    printf(OUTPUT "0,\n"); 
 
 
    $i = 0; 
    while(read(FILE, $data, 1)) { 
        if($i == 0) { 
            print(OUTPUT "\t"); 
        } 
        printf(OUTPUT "%#02x, ", unpack("C", $data)); 
        $i++; 
        if($i == 10) { 
            print(OUTPUT "\n"); 
            $i = 0; 
        } 
    } 
    print(OUTPUT "};\n\n"); 
    close(FILE); 
    push(@fvars, $fvar); 
    push(@files, $file); 
} 
 
for($i = 0; $i < @fvars; $i++) { 
    $file = $files[$i]; 
    $fvar = $fvars[$i]; 
 
    if($i == 0) { 
        $prevfile = "NULL"; 
    } else { 
        $prevfile = "file" . $fvars[$i - 1]; 
    } 
    print(OUTPUT "const struct fsdata_file file".$fvar."[] = {{$prevfile, data$fvar, "); 
    print(OUTPUT "data$fvar + ". (length($file) + 1) .", "); 
    print(OUTPUT "sizeof(data$fvar) - ". (length($file) + 1) ."}};\n\n"); 
} 
 
print(OUTPUT "#define FS_ROOT file$fvars[$i - 1]\n\n"); 
print(OUTPUT "#define FS_NUMFILES $i\n");