b63dc8b880
allow for binary updates on linux as on windows (-allowupdate for modified/nonsvn builds). dlightmask is now size_t, because we might as well allow that on 64bit cpus, this allows for 64 lightmaphack lights instead of 32. fix potential openal issue with source=0. added q3bsp_ignorestyles cvar to ignore rbsp styles (and reduce needed batch counts), should only be used on maps with subtle lighting changes (ones that are properly lit without toggling any lightswitches). add support for directly loading foo.bsp.gz Added prints to clarify why servers might be listed under the 'UNKNOWN' category in the master server. Attempt to show hostnames anyway, to make it a little more obvious who's responsible for those badly configured servers. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5656 fc73d0e0-1445-4013-8a0c-d673dee63da5
1160 lines
31 KiB
C
1160 lines
31 KiB
C
#include "qtv.h"
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#define MINPLUGVER "4239"
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//main reason to use connection close is because we're lazy and don't want to give sizes in advance (yes, we could use chunks..)
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size_t SHA1(unsigned char *digest, size_t maxdigestsize, const unsigned char *string, size_t stringlen);
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void tobase64(unsigned char *out, int outlen, unsigned char *in, int inlen)
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{
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static unsigned char tab[64] =
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{
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'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P',
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'Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f',
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'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
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'w','x','y','z','0','1','2','3','4','5','6','7','8','9','+','/'
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};
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unsigned int usedbits = 0;
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unsigned int val = 0;
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outlen--;
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while(inlen)
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{
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while(usedbits < 24 && inlen)
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{
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val <<= 8;
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val |= (*in++);
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inlen--;
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usedbits += 8;
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}
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if (outlen < 4)
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return;
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val <<= 24 - usedbits;
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*out++ = (usedbits > 0)?tab[(val>>18)&0x3f]:'=';
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*out++ = (usedbits > 6)?tab[(val>>12)&0x3f]:'=';
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*out++ = (usedbits > 12)?tab[(val>>6)&0x3f]:'=';
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*out++ = (usedbits > 18)?tab[(val>>0)&0x3f]:'=';
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val=0;
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usedbits = 0;
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}
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*out = 0;
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}
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static const char qfont_table[256] = {
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'\0', '#', '#', '#', '#', '.', '#', '#',
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'#', 9, 10, '#', ' ', 13, '.', '.',
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'[', ']', '0', '1', '2', '3', '4', '5',
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'6', '7', '8', '9', '.', '<', '=', '>',
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' ', '!', '"', '#', '$', '%', '&', '\'',
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'(', ')', '*', '+', ',', '-', '.', '/',
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'0', '1', '2', '3', '4', '5', '6', '7',
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'8', '9', ':', ';', '<', '=', '>', '?',
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'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
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'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
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'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
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'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
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'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
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'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
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'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
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'x', 'y', 'z', '{', '|', '}', '~', '<',
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'<', '=', '>', '#', '#', '.', '#', '#',
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'#', '#', ' ', '#', ' ', '>', '.', '.',
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'[', ']', '0', '1', '2', '3', '4', '5',
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'6', '7', '8', '9', '.', '<', '=', '>',
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' ', '!', '"', '#', '$', '%', '&', '\'',
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'(', ')', '*', '+', ',', '-', '.', '/',
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'0', '1', '2', '3', '4', '5', '6', '7',
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'8', '9', ':', ';', '<', '=', '>', '?',
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'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
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'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
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'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
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'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
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'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
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'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
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'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
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'x', 'y', 'z', '{', '|', '}', '~', '<'
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};
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static void HTMLprintf(char *outb, int outl, char *fmt, ...)
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{
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va_list val;
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char qfmt[8192*4];
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char *inb = qfmt;
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unsigned char inchar;
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va_start(val, fmt);
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vsnprintf(qfmt, sizeof(qfmt), fmt, val);
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va_end(val);
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qfmt[sizeof(qfmt)-1] = 0;
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outl--;
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outl -= 5;
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while (outl > 0 && *inb)
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{
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inchar = qfont_table[*(unsigned char*)inb];
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if (inchar == '<')
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{
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*outb++ = '&';
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*outb++ = 'l';
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*outb++ = 't';
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*outb++ = ';';
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outl -= 4;
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}
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else if (inchar == '>')
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{
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*outb++ = '&';
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*outb++ = 'g';
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*outb++ = 't';
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*outb++ = ';';
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outl -= 4;
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}
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else if (inchar == '\n')
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{
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*outb++ = '<';
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*outb++ = 'b';
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*outb++ = 'r';
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*outb++ = '/';
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*outb++ = '>';
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outl -= 5;
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}
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else if (inchar == '&')
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{
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*outb++ = '&';
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*outb++ = 'a';
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*outb++ = 'm';
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*outb++ = 'p';
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*outb++ = ';';
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outl -= 5;
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}
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else
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{
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*outb++ = inchar;
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outl -= 1;
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}
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inb++;
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}
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*outb++ = 0;
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}
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static void HTTPSV_SendHTTPHeader(cluster_t *cluster, oproxy_t *dest, char *error_code, char *content_type, qboolean nocache)
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{
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char *s;
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char buffer[2048];
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if (nocache)
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{
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s = "HTTP/1.1 %s OK\r\n"
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"Content-Type: %s\r\n"
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"Cache-Control: no-cache, must-revalidate\r\n"
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"Expires: Mon, 26 Jul 1997 05:00:00 GMT\r\n"
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"Connection: close\r\n"
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"\r\n";
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}
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else
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{
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s = "HTTP/1.1 %s OK\r\n"
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"Cache-Control: public, max-age=3600\r\n"
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"Content-Type: %s\r\n"
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"Connection: close\r\n"
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"\r\n";
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}
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snprintf(buffer, sizeof(buffer), s, error_code, content_type);
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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}
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static void HTTPSV_SendHTMLHeader(cluster_t *cluster, oproxy_t *dest, char *title, char *args)
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{
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char *s;
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char buffer[2048];
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qboolean plugin = false;
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while (*args && *args != ' ')
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{
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if (*args == 'p')
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plugin = true;
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args++;
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}
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s = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n"
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"<html>\n"
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"<head>\n"
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" <meta http-equiv=\"content-type\" content=\"text/html; charset=iso-8859-1\">\n"
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" <title>%s</title>\n"
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" <link rel=\"StyleSheet\" href=\"/style.css\" type=\"text/css\" />\n"
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"</head>\n"
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"<body><div id=\"navigation\"><ul>"
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"<li><a href=\"/nowplaying.html%s\">Live</a></li>"
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"<li><a href=\"/demos.html%s\">Demos</a></li>"
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"%s"
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"%s"
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"</ul></div>";
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snprintf(buffer, sizeof(buffer), s, title,
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plugin?"?p":"",
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plugin?"?p":"",
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(!*cluster->adminpassword)?"":(plugin?"<li><a href=\"/admin.html?p\">Admin</a></li>":"<li><a href=\"/admin.html\">Admin</a></li>"),
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plugin?"<li><a target=\"_top\" href=\"/nowplaying.html\">Basic</a></li>":"<li><a href=\"/plugin.html\">Plugin</a></li>"
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);
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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}
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static void HTTPSV_SendHTMLFooter(cluster_t *cluster, oproxy_t *dest)
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{
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char *s;
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char buffer[2048];
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/*Proxy version*/
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snprintf(buffer, sizeof(buffer), "<br/>Server Version: "QTV_VERSION_STRING" <a href=\""PROXYWEBSITE"\" target=\"_blank\">"PROXYWEBSITE"</a>");
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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/*terminate html page*/
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s = "</body>\n"
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"</html>\n";
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Net_ProxySend(cluster, dest, s, strlen(s));
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}
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#define HTMLPRINT(str) Net_ProxySend(cluster, dest, str "\n", strlen(str "\n"))
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static void HTTPSV_GenerateNowPlaying(cluster_t *cluster, oproxy_t *dest, char *args)
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{
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int player;
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char *s;
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char buffer[1024];
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char plname[64];
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sv_t *streams;
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qboolean plugin = false;
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qboolean activeonly = false;
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HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/html", true);
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HTTPSV_SendHTMLHeader(cluster, dest, "QuakeTV: Now Playing", args);
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while (*args && *args != ' ')
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{
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if (*args == 'p')
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plugin = true;
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else if (*args == 'a')
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activeonly = true;
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args++;
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}
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if (!strcmp(cluster->hostname, DEFAULT_HOSTNAME))
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snprintf(buffer, sizeof(buffer), "<h1>QuakeTV: Now Playing</h1>"); //don't show the hostname if its set to the default
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else
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snprintf(buffer, sizeof(buffer), "<h1>%s: Now Playing</h1>", cluster->hostname);
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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HTMLPRINT("<dl class=\"nowplaying\">");
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for (streams = cluster->servers; streams; streams = streams->next)
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{
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if (activeonly)
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{
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for (player = 0; player < MAX_CLIENTS; player++)
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{
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if (streams->isconnected && streams->map.thisplayer == player)
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continue;
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if (*streams->map.players[player].userinfo)
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{
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break;
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}
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}
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if (player == MAX_CLIENTS)
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continue;
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}
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HTMLPRINT("<dt>");
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HTMLprintf(buffer, sizeof(buffer), "%s (%s: %s)", streams->server, streams->map.gamedir, streams->map.mapname);
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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if (plugin && !strncmp(streams->server, "udp:", 4))
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snprintf(buffer, sizeof(buffer), "<span class=\"qtvfile\"> [ <a href=\"javascript:parent.joinserver('%s')\">Join</a> ]</span>", streams->server+4);
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else
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snprintf(buffer, sizeof(buffer), "<span class=\"qtvfile\"> [ <a href=\"/watch.qtv?sid=%i\">Watch Now</a> ]</span>", streams->streamid);
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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HTMLPRINT("</dt><dd><ul class=\"playerslist\">");
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for (player = 0; player < MAX_CLIENTS; player++)
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{
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if (streams->isconnected && streams->map.thisplayer == player)
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continue;
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if (*streams->map.players[player].userinfo)
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{
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Info_ValueForKey(streams->map.players[player].userinfo, "name", plname, sizeof(plname));
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if (streams->map.players[player].frags < -90)
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{
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HTMLPRINT("<li class=\"spectator\">");
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}
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else
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{
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HTMLPRINT("<li class=\"player\">");
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}
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HTMLprintf(buffer, sizeof(buffer), "%s", plname);
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Net_ProxySend(cluster, dest, buffer, strlen(buffer));
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HTMLPRINT("</li>");
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}
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}
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HTMLPRINT("</ul></dd>");
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}
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HTMLPRINT("</dl>");
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if (!cluster->servers)
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{
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s = "No streams are currently being played<br />";
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Net_ProxySend(cluster, dest, s, strlen(s));
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}
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HTTPSV_SendHTMLFooter(cluster, dest);
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}
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static void HTTPSV_GenerateCSSFile(cluster_t *cluster, oproxy_t *dest)
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{
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HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/css", false);
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HTMLPRINT("* { font-family: Verdana, Helvetica, sans-serif; }");
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HTMLPRINT("body { color: #000; background-color: #fff; padding: 0 0px; }");
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HTMLPRINT("a { color: #00f; }");
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HTMLPRINT("div.topdiv { display:flex; align-items: stretch; position: absolute; top: 0; right: 0; bottom: 0; left: 0; }");
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HTMLPRINT("div.left { resize: horizontal; overflow: auto; flex 0 0 25%;}");
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HTMLPRINT("div.right { padding:0; margin: 0; flex: auto; }");
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HTMLPRINT("a.qtvfile { font-weight: bold; }");
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HTMLPRINT("a:visited { color: #00f; }");
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HTMLPRINT("a:hover { background-color: black; color: yellow; }");
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HTMLPRINT("li.spectator { color: #666; font-size: 0.9ex; }");
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HTMLPRINT("dl.nowplaying dd { margin: 0 0 2em 0; }");
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HTMLPRINT("dl.nowplaying dt { margin: 1em 0 0 0; font-size: 1.1em; font-weight: bold; }");
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HTMLPRINT("dl.nowplaying li { list-style: none; margin: 0 0 0 1em; padding: 0; }");
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HTMLPRINT("dl.nowplaying ul { margin: 0 0 0 1em; padding: 0; }");
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HTMLPRINT("canvas.emscripten { border: 0px none; padding:0; margin: 0; width: 100%; height: 100%;}");
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HTMLPRINT("#navigation { background-color: #eef; }");
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HTMLPRINT("#navigation li { display: inline; list-style: none; margin: 0 3em; }");
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}
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static qboolean HTTPSV_GetHeaderField(char *s, char *field, char *buffer, int buffersize)
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{
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char *e;
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char *colon;
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int fieldnamelen = strlen(field);
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buffer[0] = 0;
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e = s;
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while(*e)
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{
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if (*e == '\n')
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{
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*e = '\0';
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colon = strchr(s, ':');
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*e = '\n';
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if (!colon)
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{
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if (!strncmp(field, s, fieldnamelen))
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{
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if (s[fieldnamelen] <= ' ')
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{
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return true;
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}
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}
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}
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else
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{
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if (fieldnamelen == colon - s)
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{
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if (!strncmp(field, s, colon-s))
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{
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colon++;
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while (*colon == ' ')
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colon++;
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while (buffersize > 2)
|
|
{
|
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if (!*colon || *colon == '\r' || *colon == '\n')
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break;
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*buffer++ = *colon++;
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buffersize--;
|
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}
|
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*buffer = 0;
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return true;
|
|
}
|
|
}
|
|
|
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}
|
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s = e+1;
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}
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e++;
|
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}
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return false;
|
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}
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static void HTTPSV_GenerateQTVStub(cluster_t *cluster, oproxy_t *dest, char *streamtype, char *streamid)
|
|
{
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char *s;
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char hostname[128];
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char buffer[1024];
|
|
|
|
|
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char fname[256];
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s = fname;
|
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while (*streamid > ' ')
|
|
{
|
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if (s > fname + sizeof(fname)-4) //4 cos I'm too lazy to work out what the actual number should be
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break;
|
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if (*streamid == '%')
|
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{
|
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*s = 0;
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streamid++;
|
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if (*streamid >= 'a' && *streamid <= 'f')
|
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*s += 10 + *streamid-'a';
|
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else if (*streamid >= 'A' && *streamid <= 'F')
|
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*s += 10 + *streamid-'A';
|
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else if (*streamid >= '0' && *streamid <= '9')
|
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*s += *streamid-'0';
|
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else
|
|
break;
|
|
|
|
*s <<= 4;
|
|
|
|
streamid++;
|
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if (*streamid >= 'a' && *streamid <= 'f')
|
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*s += 10 + *streamid-'a';
|
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else if (*streamid >= 'A' && *streamid <= 'F')
|
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*s += 10 + *streamid-'A';
|
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else if (*streamid >= '0' && *streamid <= '9')
|
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*s += *streamid-'0';
|
|
else
|
|
break;
|
|
|
|
//don't let hackers try adding extra commands to it.
|
|
if (*s == '$' || *s == ';' || *s == '\r' || *s == '\n')
|
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continue;
|
|
|
|
streamid++;
|
|
s++;
|
|
}
|
|
else if (*streamid == '$' || *streamid == ';' || *streamid == '\r' || *streamid == '\n')
|
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{
|
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//don't let hackers try adding extra commands to it.
|
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streamid++;
|
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}
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else
|
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*s++ = *streamid++;
|
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}
|
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*s = 0;
|
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streamid = fname;
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if (!HTTPSV_GetHeaderField((char*)dest->inbuffer, "Host", hostname, sizeof(hostname)))
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{
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HTTPSV_SendHTTPHeader(cluster, dest, "400", "text/html", true);
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HTTPSV_SendHTMLHeader(cluster, dest, "QuakeTV: Error", "");
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|
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s = "Your client did not send a Host field, which is required in HTTP/1.1\n<BR />"
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"Please try a different browser.\n"
|
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"</BODY>"
|
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"</HTML>";
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|
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Net_ProxySend(cluster, dest, s, strlen(s));
|
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return;
|
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}
|
|
/*if there's a port number on there, strip it*/
|
|
if (strchr(hostname, ':'))
|
|
*strchr(hostname, ':') = 0;
|
|
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/x-quaketvident", false);
|
|
|
|
snprintf(buffer, sizeof(buffer), "[QTV]\r\n"
|
|
"Stream: %s%s@%s:%i\r\n"
|
|
"",
|
|
//5, 256, 64. snprintf is not required, but paranoia is a wonderful thing.
|
|
streamtype, streamid, hostname, cluster->tcplistenportnum);
|
|
|
|
|
|
Net_ProxySend(cluster, dest, buffer, strlen(buffer));
|
|
}
|
|
|
|
static void HTTPSV_GenerateQWSVStub(cluster_t *cluster, oproxy_t *dest, char *method, char *streamid)
|
|
{
|
|
char *s;
|
|
char buffer[1024];
|
|
|
|
|
|
char fname[256];
|
|
s = fname;
|
|
while (*streamid > ' ')
|
|
{
|
|
if (s > fname + sizeof(fname)-4) //4 cos I'm too lazy to work out what the actual number should be
|
|
break;
|
|
if (*streamid == '%')
|
|
{
|
|
*s = 0;
|
|
streamid++;
|
|
if (*streamid >= 'a' && *streamid <= 'f')
|
|
*s += 10 + *streamid-'a';
|
|
else if (*streamid >= 'A' && *streamid <= 'F')
|
|
*s += 10 + *streamid-'A';
|
|
else if (*streamid >= '0' && *streamid <= '9')
|
|
*s += *streamid-'0';
|
|
else
|
|
break;
|
|
|
|
*s <<= 4;
|
|
|
|
streamid++;
|
|
if (*streamid <= ' ')
|
|
break;
|
|
else if (*streamid >= 'a' && *streamid <= 'f')
|
|
*s += 10 + *streamid-'a';
|
|
else if (*streamid >= 'A' && *streamid <= 'F')
|
|
*s += 10 + *streamid-'A';
|
|
else if (*streamid >= '0' && *streamid <= '9')
|
|
*s += *streamid-'0';
|
|
else
|
|
break;
|
|
|
|
streamid++;
|
|
s++;
|
|
}
|
|
else
|
|
*s++ = *streamid++;
|
|
}
|
|
*s = 0;
|
|
streamid = fname;
|
|
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/x-quaketvident", false);
|
|
|
|
snprintf(buffer, sizeof(buffer), "[QTV]\r\n"
|
|
"%s: %s\r\n"
|
|
"",
|
|
method, streamid);
|
|
|
|
|
|
Net_ProxySend(cluster, dest, buffer, strlen(buffer));
|
|
}
|
|
|
|
static char *HTTPSV_ParsePOST(char *post, char *buffer, int buffersize)
|
|
{
|
|
while(*post && *post != '&')
|
|
{
|
|
if (--buffersize>0)
|
|
{
|
|
if (*post == '+')
|
|
*buffer++ = ' ';
|
|
else if (*post == '%')
|
|
{
|
|
*buffer = 0;
|
|
post++;
|
|
if (*post == '\0' || *post == '&')
|
|
break;
|
|
else if (*post >= 'a' && *post <= 'f')
|
|
*buffer += 10 + *post-'a';
|
|
else if (*post >= 'A' && *post <= 'F')
|
|
*buffer += 10 + *post-'A';
|
|
else if (*post >= '0' && *post <= '9')
|
|
*buffer += *post-'0';
|
|
|
|
*buffer <<= 4;
|
|
|
|
post++;
|
|
if (*post == '\0' || *post == '&')
|
|
break;
|
|
else if (*post >= 'a' && *post <= 'f')
|
|
*buffer += 10 + *post-'a';
|
|
else if (*post >= 'A' && *post <= 'F')
|
|
*buffer += 10 + *post-'A';
|
|
else if (*post >= '0' && *post <= '9')
|
|
*buffer += *post-'0';
|
|
|
|
buffer++;
|
|
}
|
|
else
|
|
*buffer++ = *post;
|
|
}
|
|
post++;
|
|
}
|
|
*buffer = 0;
|
|
|
|
return post;
|
|
}
|
|
static void HTTPSV_GenerateAdmin(cluster_t *cluster, oproxy_t *dest, int streamid, char *postbody, char *args)
|
|
{
|
|
char pwd[64];
|
|
char cmd[256];
|
|
char result[8192];
|
|
char *s;
|
|
char *o;
|
|
int passwordokay = false;
|
|
|
|
if (!*cluster->adminpassword)
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "403", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "QuakeTV: Admin Error", args);
|
|
|
|
s = "The admin password is disabled. You may not log in remotely.</body></html>\n";
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
return;
|
|
}
|
|
|
|
|
|
pwd[0] = 0;
|
|
cmd[0] = 0;
|
|
if (postbody)
|
|
while (*postbody)
|
|
{
|
|
if (!strncmp(postbody, "pwd=", 4))
|
|
{
|
|
postbody = HTTPSV_ParsePOST(postbody+4, pwd, sizeof(pwd));
|
|
}
|
|
else if (!strncmp(postbody, "cmd=", 4))
|
|
{
|
|
postbody = HTTPSV_ParsePOST(postbody+4, cmd, sizeof(cmd));
|
|
}
|
|
else
|
|
{
|
|
while(*postbody && *postbody != '&')
|
|
{
|
|
postbody++;
|
|
}
|
|
if (*postbody == '&')
|
|
postbody++;
|
|
}
|
|
}
|
|
|
|
if (!*pwd)
|
|
{
|
|
if (postbody)
|
|
o = "No Password";
|
|
else
|
|
o = "";
|
|
}
|
|
else if (!strcmp(pwd, cluster->adminpassword))
|
|
{
|
|
passwordokay = true;
|
|
//small hack (as http connections are considered non-connected proxies)
|
|
cluster->numproxies--;
|
|
if (*cmd)
|
|
o = Rcon_Command(cluster, NULL, cmd, result, sizeof(result), false);
|
|
else
|
|
o = "";
|
|
cluster->numproxies++;
|
|
}
|
|
else
|
|
{
|
|
o = "Bad Password";
|
|
}
|
|
if (o != result)
|
|
{
|
|
strlcpy(result, o, sizeof(result));
|
|
o = result;
|
|
}
|
|
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "QuakeTV: Admin", args);
|
|
|
|
s = "<H1>QuakeTV Admin: ";
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
s = cluster->hostname;
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
s = "</H1>";
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
|
|
|
|
s = "<FORM action=\"admin.html\" method=\"post\" name=f>"
|
|
"<CENTER>"
|
|
"Password <input name=pwd value=\"";
|
|
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
if (passwordokay)
|
|
Net_ProxySend(cluster, dest, pwd, strlen(pwd));
|
|
|
|
|
|
s = "\">"
|
|
"<BR />"
|
|
"Command <input name=cmd maxsize=255 size=40 value=\"\">"
|
|
"<input type=submit value=\"Submit\" name=btn>"
|
|
"</CENTER>"
|
|
"</FORM>";
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
|
|
if (passwordokay)
|
|
HTMLPRINT("<script>document.forms[0].elements[1].focus();</script>");
|
|
else
|
|
HTMLPRINT("<script>document.forms[0].elements[0].focus();</script>");
|
|
|
|
while(*o)
|
|
{
|
|
s = strchr(o, '\n');
|
|
if (s)
|
|
*s = 0;
|
|
HTMLprintf(cmd, sizeof(cmd), "%s", o);
|
|
Net_ProxySend(cluster, dest, cmd, strlen(cmd));
|
|
Net_ProxySend(cluster, dest, "<BR />", 6);
|
|
if (!s)
|
|
break;
|
|
o = s+1;
|
|
}
|
|
|
|
HTTPSV_SendHTMLFooter(cluster, dest);
|
|
}
|
|
|
|
static void HTTPSV_GenerateDemoListing(cluster_t *cluster, oproxy_t *dest, char *args)
|
|
{
|
|
int i;
|
|
char link[512];
|
|
char *s;
|
|
qboolean plugframe = false;
|
|
for (s=args; *s && *s != ' ';)
|
|
{
|
|
if (*s == 'p')
|
|
plugframe = true;
|
|
s++;
|
|
}
|
|
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "QuakeTV: Demos", args);
|
|
|
|
s = "<h1>QuakeTV: Demo Listing</h1>";
|
|
Net_ProxySend(cluster, dest, s, strlen(s));
|
|
|
|
Cluster_BuildAvailableDemoList(cluster);
|
|
for (i = 0; i < cluster->availdemoscount; i++)
|
|
{
|
|
if (plugframe)
|
|
{
|
|
snprintf(link, sizeof(link), "<A HREF=\"javascript:parent.playdemo('%s')\">%s</A> (%ikb)<br/>", cluster->availdemos[i].name, cluster->availdemos[i].name, cluster->availdemos[i].size/1024);
|
|
}
|
|
else
|
|
{
|
|
snprintf(link, sizeof(link), "<A HREF=\"/watch.qtv?demo=%s\">%s</A> (%ikb)<br/>", cluster->availdemos[i].name, cluster->availdemos[i].name, cluster->availdemos[i].size/1024);
|
|
}
|
|
Net_ProxySend(cluster, dest, link, strlen(link));
|
|
}
|
|
|
|
snprintf(link, sizeof(link), "<P>Total: %i demos</P>", cluster->availdemoscount);
|
|
Net_ProxySend(cluster, dest, link, strlen(link));
|
|
|
|
HTTPSV_SendHTMLFooter(cluster, dest);
|
|
}
|
|
|
|
static void HTTPSV_GeneratePlugin(cluster_t *cluster, oproxy_t *dest)
|
|
{
|
|
char hostname[1024];
|
|
char *html;
|
|
if (!HTTPSV_GetHeaderField((char*)dest->inbuffer, "Host", hostname, sizeof(hostname)))
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "400", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "QuakeTV: Error", "p");
|
|
|
|
html = "Your client did not send a Host field, which is required in HTTP/1.1\n<BR />"
|
|
"Please try a different browser.\n"
|
|
"</BODY>"
|
|
"</HTML>";
|
|
|
|
Net_ProxySend(cluster, dest, html, strlen(html));
|
|
return;
|
|
}
|
|
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "200", "text/html", true);
|
|
html = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n"
|
|
"<HTML><HEAD><TITLE>QuakeTV With Plugin</TITLE>"
|
|
" <link rel=\"StyleSheet\" href=\"/style.css\" type=\"text/css\" />\n"
|
|
"<meta charset='utf-8' />"
|
|
"</HEAD><body>"
|
|
"<div class='topdiv'>"
|
|
"<div class='left' id=optdiv>"
|
|
"<iframe frameborder=0 src=\"nowplaying.html?p\" width=\"100%\" height=\"100%\">"
|
|
"oh dear. your browser doesn't support this site"
|
|
"</iframe>"
|
|
"</div>"
|
|
"<div class='right' id=plugdiv>"
|
|
"<canvas class='emscripten' id='canvas' oncontextmenu='event.preventDefault()'>Canvas not supported</canvas>"
|
|
"</div>"
|
|
"</div>"
|
|
"<script type='text/javascript'>"
|
|
"var Module = {"
|
|
"canvas: document.getElementById('canvas'),"
|
|
"print: function(msg)"
|
|
"{"
|
|
"console.log(msg);"
|
|
"},"
|
|
"printErr: function(text)"
|
|
"{"
|
|
"if (text.substr(0, 28) == 'Cannot enlarge memory arrays')"
|
|
"alert('Memory full/fragmented. Please reload the page.');"
|
|
"else "
|
|
"console.log(text);"
|
|
"},"
|
|
"arguments: ["
|
|
"'-nohome',"
|
|
"'-manifest',"
|
|
"'http://triptohell.info/demo.fmf',"
|
|
"'+connect',"
|
|
"window.location.host"
|
|
"]"
|
|
"};"
|
|
|
|
//create the script object
|
|
"var s = document.createElement('script');"
|
|
// set it up
|
|
"s.setAttribute('src','http://triptohell.info/ftewebgl.js');"
|
|
"s.setAttribute('type','text/javascript');"
|
|
"s.setAttribute('charset','utf-8');"
|
|
"s.addEventListener('error', function() {alert('Error loading game script.');}, false);"
|
|
// add to DOM
|
|
"document.head.appendChild(s);"
|
|
|
|
//set up some functions that the embedded stuff can use
|
|
"parent.joinserver = function(d)"
|
|
"{"
|
|
"}\n"
|
|
|
|
"parent.playdemo = function(d)"
|
|
"{"
|
|
"}\n"
|
|
|
|
"</script>"
|
|
"<noscript>"
|
|
"It looks like you have javascript disabled.<br/>"
|
|
"If you want to run a javascript port of a game engine, it helps to have javascript enabled. Just saying.<br/>"
|
|
"<br/>"
|
|
"</noscript>"
|
|
|
|
"</body></HTML>";
|
|
Net_ProxySend(cluster, dest, html, strlen(html));
|
|
}
|
|
|
|
static void HTTPSV_GenerateDownload(cluster_t *cluster, oproxy_t *dest, char *filename, char *svroot)
|
|
{
|
|
char fname[256];
|
|
char link[512];
|
|
char *s, *suppliedname;
|
|
int len;
|
|
|
|
if (!svroot || !*svroot)
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "403", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "Permission denied", "");
|
|
HTMLPRINT("<h1>403: Forbidden</h1>");
|
|
HTMLPRINT("File downloads from this proxy are currently not permitted.");
|
|
HTTPSV_SendHTMLFooter(cluster, dest);
|
|
return;
|
|
}
|
|
|
|
suppliedname = s = fname + strlcpy(fname, svroot, sizeof(fname));
|
|
while (*filename > ' ')
|
|
{
|
|
if (s > fname + sizeof(fname)-4) //4 cos I'm too lazy to work out what the actual number should be
|
|
break;
|
|
if (*filename == '%')
|
|
{
|
|
*s = 0;
|
|
filename++;
|
|
if (*filename <= ' ')
|
|
break;
|
|
else if (*filename >= 'a' && *filename <= 'f')
|
|
*s += 10 + *filename-'a';
|
|
else if (*filename >= 'A' && *filename <= 'F')
|
|
*s += 10 + *filename-'A';
|
|
else if (*filename >= '0' && *filename <= '9')
|
|
*s += *filename-'0';
|
|
|
|
*s <<= 4;
|
|
|
|
filename++;
|
|
if (*filename <= ' ')
|
|
break;
|
|
else if (*filename >= 'a' && *filename <= 'f')
|
|
*s += 10 + *filename-'a';
|
|
else if (*filename >= 'A' && *filename <= 'F')
|
|
*s += 10 + *filename-'A';
|
|
else if (*filename >= '0' && *filename <= '9')
|
|
*s += *filename-'0';
|
|
|
|
s++;
|
|
}
|
|
else
|
|
*s++ = *filename++;
|
|
}
|
|
*s = 0;
|
|
|
|
if (*suppliedname == '\\' || *suppliedname == '/' || strstr(suppliedname, "..") || strstr(suppliedname, "//") || strstr(suppliedname, "\\\\") || strchr(suppliedname, ':'))
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "403", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "Permission denied", "");
|
|
HTMLPRINT("<h1>403: Forbidden</h1>");
|
|
|
|
HTMLPRINT("<p>");
|
|
HTMLprintf(link, sizeof(link), "The filename '%s' names an absolute path.", suppliedname);
|
|
Net_ProxySend(cluster, dest, link, strlen(link));
|
|
HTMLPRINT("</p>");
|
|
return;
|
|
}
|
|
len = strlen(fname);
|
|
if (len > 4)
|
|
{
|
|
/*protect id's content (prevent downloading of bsps from pak files - we don't do pak files so just prevent the entire pak)*/
|
|
if (!stricmp(link+len-4, ".pak"))
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "403", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "Permission denied", "");
|
|
HTMLPRINT("<h1>403: Forbidden</h1>");
|
|
|
|
HTMLPRINT("<p>");
|
|
HTMLprintf(link, sizeof(link), "Pak files may not be downloaded.", suppliedname);
|
|
Net_ProxySend(cluster, dest, link, strlen(link));
|
|
HTMLPRINT("</p>");
|
|
return;
|
|
}
|
|
}
|
|
|
|
printf("Download request for %s\n", fname);
|
|
dest->srcfile = fopen(fname, "rb");
|
|
|
|
if (dest->srcfile)
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "200", "application/x-forcedownload", false);
|
|
}
|
|
else
|
|
{
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "404", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "File not found", "");
|
|
HTMLPRINT("<h1>404: File not found</h1>");
|
|
|
|
HTMLPRINT("<p>");
|
|
HTMLprintf(link, sizeof(link), "The file '%s' could not be found on this server", suppliedname);
|
|
Net_ProxySend(cluster, dest, link, strlen(link));
|
|
HTMLPRINT("</p>");
|
|
|
|
HTTPSV_SendHTMLFooter(cluster, dest);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
static qboolean urimatch(char *uri, char *match, int urilen)
|
|
{
|
|
int mlen = strlen(match);
|
|
if (urilen < mlen)
|
|
return false;
|
|
if (strncmp(uri, match, mlen))
|
|
return false;
|
|
if (urilen == mlen)
|
|
return true;
|
|
if (uri[mlen] == '?')
|
|
return true;
|
|
return false;
|
|
}
|
|
static qboolean uriargmatch(char *uri, char *match, int urilen, char **args)
|
|
{
|
|
int mlen = strlen(match);
|
|
if (urilen < mlen)
|
|
return false;
|
|
if (strncmp(uri, match, mlen))
|
|
return false;
|
|
if (urilen == mlen)
|
|
{
|
|
*args = "";
|
|
return true;
|
|
}
|
|
if (uri[mlen] == '?')
|
|
{
|
|
*args = uri+mlen+1;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
void HTTPSV_PostMethod(cluster_t *cluster, oproxy_t *pend, char *postdata)
|
|
{
|
|
char tempbuf[512];
|
|
char *s;
|
|
int len;
|
|
|
|
char *uri, *uriend;
|
|
char *args;
|
|
int urilen;
|
|
uri = pend->inbuffer+4;
|
|
while (*uri == ' ')
|
|
uri++;
|
|
uriend = strchr(uri, '\n');
|
|
s = strchr(uri, ' ');
|
|
if (s && s < uriend)
|
|
uriend = s;
|
|
urilen = uriend - uri;
|
|
|
|
if (!HTTPSV_GetHeaderField((char*)pend->inbuffer, "Content-Length", tempbuf, sizeof(tempbuf)))
|
|
{
|
|
s = "HTTP/1.1 411 OK\n"
|
|
"Content-Type: text/html\n"
|
|
"Connection: close\n"
|
|
"\n"
|
|
"<html><HEAD><TITLE>QuakeTV</TITLE></HEAD><BODY>No Content-Length was provided.</BODY>\n";
|
|
Net_ProxySend(cluster, pend, s, strlen(s));
|
|
pend->flushing = true;
|
|
return;
|
|
}
|
|
len = atoi(tempbuf);
|
|
if (pend->inbuffersize + len >= sizeof(pend->inbuffer)-20)
|
|
{ //too much data
|
|
pend->flushing = true;
|
|
return;
|
|
}
|
|
len = postdata - (char*)pend->inbuffer + len;
|
|
if (len > pend->inbuffersize)
|
|
return; //still need the body
|
|
|
|
// if (len <= pend->inbuffersize)
|
|
{
|
|
if (uriargmatch(uri, "/admin.html", urilen, &args))
|
|
{
|
|
HTTPSV_GenerateAdmin(cluster, pend, 0, postdata, args);
|
|
}
|
|
else
|
|
{
|
|
s = "HTTP/1.1 404 OK\n"
|
|
"Content-Type: text/html\n"
|
|
"Connection: close\n"
|
|
"\n"
|
|
"<html><HEAD><TITLE>QuakeTV</TITLE></HEAD><BODY>That HTTP method is not supported for that URL.</BODY></html>\n";
|
|
Net_ProxySend(cluster, pend, s, strlen(s));
|
|
|
|
}
|
|
pend->flushing = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
#define REDIRECTIF(uri_,url_) \
|
|
if (urimatch(uri, uri_, urilen)) \
|
|
{ \
|
|
s = "HTTP/1.0 302 Found\n" \
|
|
"Location: " url_ "\n" \
|
|
"\n"; \
|
|
Net_ProxySend(cluster, pend, s, strlen(s)); \
|
|
}
|
|
|
|
void HTTPSV_GetMethod(cluster_t *cluster, oproxy_t *pend)
|
|
{
|
|
char connection[64];
|
|
char upgrade[64];
|
|
|
|
char *s;
|
|
char *uri, *uriend;
|
|
char *args;
|
|
int urilen;
|
|
uri = pend->inbuffer+4;
|
|
while (*uri == ' ')
|
|
uri++;
|
|
uriend = strchr(uri, '\n');
|
|
s = strchr(uri, ' ');
|
|
if (s && s < uriend)
|
|
uriend = s;
|
|
urilen = uriend - uri;
|
|
|
|
if (!pend->websocket.websocket && HTTPSV_GetHeaderField((char*)pend->inbuffer, "Connection", connection, sizeof(connection)) && strstr(connection, "Upgrade"))
|
|
{
|
|
if (HTTPSV_GetHeaderField((char*)pend->inbuffer, "Upgrade", upgrade, sizeof(upgrade)) && !stricmp(upgrade, "websocket"))
|
|
{
|
|
char ver[64];
|
|
char key[64];
|
|
HTTPSV_GetHeaderField((char*)pend->inbuffer, "Sec-WebSocket-Key", key, sizeof(key));
|
|
|
|
if (HTTPSV_GetHeaderField((char*)pend->inbuffer, "Sec-WebSocket-Version", ver, sizeof(ver)) && atoi(ver) != 13)
|
|
{
|
|
s = "HTTP/1.1 426 Upgrade Required\r\n"
|
|
"Sec-WebSocket-Version: 13\r\n"
|
|
"Access-Control-Allow-Origin: *\r\n" //allow cross-origin requests. this means you can use any domain to play on any public server.
|
|
"\r\n";
|
|
Net_ProxySend(cluster, pend, s, strlen(s));
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
char acceptkey[20*2];
|
|
unsigned char sha1digest[20];
|
|
char padkey[512];
|
|
snprintf(padkey, sizeof(padkey), "%s258EAFA5-E914-47DA-95CA-C5AB0DC85B11", key);
|
|
tobase64(acceptkey, sizeof(acceptkey), sha1digest, CalcHash(&hash_sha1, sha1digest, sizeof(sha1digest), padkey, strlen(padkey)));
|
|
|
|
snprintf(padkey, sizeof(padkey),
|
|
"HTTP/1.1 101 Switching Protocols\r\n"
|
|
"Upgrade: websocket\r\n"
|
|
"Connection: Upgrade\r\n"
|
|
"Access-Control-Allow-Origin: *\r\n" //allow cross-origin requests. this means you can use any domain to play on any public server.
|
|
"Sec-WebSocket-Accept: %s\r\n"
|
|
// "Sec-WebSocket-Protocol: FTEQTVWebSocket\r\n"
|
|
"\r\n", acceptkey);
|
|
//send the websocket handshake response.
|
|
Net_ProxySend(cluster, pend, padkey, strlen(padkey));
|
|
pend->websocket.websocket = true;
|
|
|
|
printf("websocket upgrade\n");
|
|
}
|
|
pend->drop = false;
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (urimatch(uri, "/plugin.html", urilen))
|
|
{
|
|
HTTPSV_GeneratePlugin(cluster, pend);
|
|
}
|
|
else if (uriargmatch(uri, "/nowplaying.html", urilen, &args))
|
|
{
|
|
HTTPSV_GenerateNowPlaying(cluster, pend, args);
|
|
}
|
|
else if (!strncmp(uri, "/watch.qtv?sid=", 15))
|
|
{
|
|
HTTPSV_GenerateQTVStub(cluster, pend, "", (char*)pend->inbuffer+19);
|
|
}
|
|
else if (!strncmp(uri, "/watch.qtv?demo=", 16))
|
|
{
|
|
HTTPSV_GenerateQTVStub(cluster, pend, "file:", (char*)pend->inbuffer+20);
|
|
}
|
|
else if (!strncmp(uri, "/watch.qtv?join=", 16))
|
|
{
|
|
HTTPSV_GenerateQWSVStub(cluster, pend, "Join", (char*)pend->inbuffer+16);
|
|
}
|
|
else if (!strncmp(uri, "/watch.qtv?obsv=", 16))
|
|
{
|
|
HTTPSV_GenerateQWSVStub(cluster, pend, "Observe", (char*)pend->inbuffer+16);
|
|
}
|
|
// else if (!strncmp((char*)pend->inbuffer+4, "/demo/", 6))
|
|
// { //fixme: make this send the demo as an http download
|
|
// HTTPSV_GenerateQTVStub(cluster, pend, "file:", (char*)pend->inbuffer+10);
|
|
// }
|
|
else if (uriargmatch(uri, "/admin.html", urilen, &args))
|
|
{
|
|
HTTPSV_GenerateAdmin(cluster, pend, 0, NULL, args);
|
|
}
|
|
#if defined(_DEBUG) || defined(DEBUG)
|
|
else REDIRECTIF("/", "/plugin.html")
|
|
#endif
|
|
else REDIRECTIF("/", "/nowplaying.html")
|
|
else REDIRECTIF("/about.html", PROXYWEBSITE)
|
|
else REDIRECTIF("/favicon.ico", "http://triptohell.info/favicon.ico")
|
|
else if (uriargmatch(uri, "/demos.html", urilen, &args))
|
|
{
|
|
HTTPSV_GenerateDemoListing(cluster, pend, args);
|
|
}
|
|
else if (!strncmp((char*)pend->inbuffer+4, "/file/", 6))
|
|
{
|
|
HTTPSV_GenerateDownload(cluster, pend, (char*)pend->inbuffer+10, cluster->downloaddir);
|
|
}
|
|
else if (urimatch(uri, "/style.css", urilen))
|
|
{
|
|
HTTPSV_GenerateCSSFile(cluster, pend);
|
|
}
|
|
else
|
|
{
|
|
#define dest pend
|
|
HTTPSV_SendHTTPHeader(cluster, dest, "404", "text/html", true);
|
|
HTTPSV_SendHTMLHeader(cluster, dest, "Address not recognised", "");
|
|
HTMLPRINT("<h1>Address not recognised</h1>");
|
|
HTTPSV_SendHTMLFooter(cluster, dest);
|
|
}
|
|
}
|