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fteqw/fteqtv/control.c
Spoike 0c8ad17f7c Fix various compiler warnings.
Added sv_guidkey cvar, allowing cross-server guid key generation (although it lacks auth).
Support .ico, because we can.
preliminary support for sdl 2.0.6's vulkan stuff. will wait till its actually released before its properly used.
Fix capturedemo.
videomap should typically use premultiplied alpha, apparently.
Updated sound drivers. No more old drivers. Better cvar registration. More drivers optionally support float output.
Added certificate log for dtls connections.
Rewrote font char cache, now supports full unicode char range, not just ucs-2. Attempt to support FreeType 2.5+ rgba fonts.
XMPP now supports carbons, and shows avatars in conversations. Updated xmpp's scram auth to be more strict, including the plus variation (hopefully), to block evil tls proxies.
ffmpeg plugin now uses the decoupled api for decoding too.
Cef plugin updated to support fte-scheme post data properly, as well as request/response headers (like cross-origin).

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5148 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-09-20 11:27:13 +00:00

931 lines
No EOL
19 KiB
C

/*
Contains the control routines that handle both incoming and outgoing stuff
*/
#include "qtv.h"
#include <signal.h>
#include "bsd_string.h"
#ifndef _WIN32
#include <sys/stat.h>
#include <dirent.h>
#else
#include <direct.h>
#endif
// char *date = "Oct 24 1996";
static const char *date = __DATE__ ;
static const char *mon[12] =
{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
static char mond[12] =
{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
// returns days since Oct 24 1996
int build_number( void )
{
int m;
int d = 0;
int y;
int b;
for (m = 0; m < 11; m++)
{
if (strncmp( &date[0], mon[m], 3 ) == 0)
break;
d += mond[m];
}
d += atoi( &date[4] ) - 1;
y = atoi( &date[7] ) - 1900;
b = d + (int)((y - 1) * 365.25);
if (((y % 4) == 0) && m > 1)
{
b += 1;
}
b -= 35778; // Dec 16 1998
return b;
}
typedef struct {
char name[56];
int offset;
int length;
} pakfile;
// PACK, offset, lengthofpakfiles
FILE *FindInPaks(char *gamedir, char *filename, int *size)
{
FILE *f;
char fname[1024];
int i, j;
int numfiles;
unsigned int header[3];
pakfile pf;
for (i = 0; ; i++)
{
sprintf(fname, "%s/pak%i.pak", gamedir, i);
f = fopen(fname, "rb");
if (!f)
return NULL; //ran out of possible pak files.
fread(header, 1, sizeof(header), f);
if (header[0] != *(unsigned int*)"PACK")
{ //err... hmm.
fclose(f);
continue;
}
numfiles = LittleLong(header[2])/sizeof(pakfile);
fseek(f, LittleLong(header[1]), SEEK_SET);
for (j = 0; j < numfiles; j++)
{
fread(&pf, 1, sizeof(pf), f);
if (!strcmp(pf.name, filename))
{
fseek(f, LittleLong(pf.offset), 0);
if (size)
*size = LittleLong(pf.length);
return f;
}
}
fclose(f);
//not found
}
return NULL;
}
unsigned char *FS_ReadFile2(char *gamedir, char *filename, unsigned int *sizep)
{
int size;
unsigned char *data;
FILE *f;
char fname[1024];
if (!*filename)
return NULL;
//try and read it straight out of the file system
sprintf(fname, "%s/%s", gamedir, filename);
f = fopen(fname, "rb");
if (!f)
f = fopen(filename, "rb"); //see if we're being run from inside the gamedir
if (!f)
{
f = FindInPaks(gamedir, filename, &size);
if (!f)
f = FindInPaks("id1", filename, &size);
if (!f)
{
return NULL;
}
}
else
{
fseek(f, 0, SEEK_END);
size = ftell(f);
fseek(f, 0, SEEK_SET);
}
data = malloc(size);
if (data)
fread(data, 1, size, f);
fclose(f);
if (sizep)
*sizep = size;
return data;
}
unsigned char *FS_ReadFile(char *gamedir, char *filename, unsigned int *size)
{
unsigned char *data;
if (!gamedir || !*gamedir || !strcmp(gamedir, "qw"))
data = NULL;
else
data = FS_ReadFile2(gamedir, filename, size);
if (!data)
{
data = FS_ReadFile2("qw", filename, size);
if (!data)
{
data = FS_ReadFile2("id1", filename, size);
if (!data)
{
return NULL;
}
}
}
return data;
}
#ifndef _WIN32
#define _cdecl
#endif
int _cdecl SortFilesByDate(const void *a, const void *b)
{
if (((availdemo_t*)a)->time < ((availdemo_t*)b)->time)
return 1;
if (((availdemo_t*)a)->time > ((availdemo_t*)b)->time)
return -1;
if (((availdemo_t*)a)->smalltime < ((availdemo_t*)b)->smalltime)
return 1;
if (((availdemo_t*)a)->smalltime > ((availdemo_t*)b)->smalltime)
return -1;
return 0;
}
void Cluster_BuildAvailableDemoList(cluster_t *cluster)
{
cluster->availdemoscount = 0;
#ifdef _WIN32
{
WIN32_FIND_DATA ffd;
HANDLE h;
char path[512];
snprintf(path, sizeof(path), "%s*.mvd", cluster->demodir);
h = FindFirstFile(path, &ffd);
if (h != INVALID_HANDLE_VALUE)
{
do
{
if (cluster->availdemoscount == sizeof(cluster->availdemos)/sizeof(cluster->availdemos[0]))
break;
strlcpy(cluster->availdemos[cluster->availdemoscount].name, ffd.cFileName, sizeof(cluster->availdemos[0].name));
cluster->availdemos[cluster->availdemoscount].size = ffd.nFileSizeLow;
cluster->availdemos[cluster->availdemoscount].time = ffd.ftLastWriteTime.dwHighDateTime;
cluster->availdemos[cluster->availdemoscount].smalltime = ffd.ftLastWriteTime.dwLowDateTime;
cluster->availdemoscount++;
} while(FindNextFile(h, &ffd));
FindClose(h);
}
}
#else
{
DIR *dir;
struct dirent *ent;
struct stat sb;
char fullname[512];
dir = opendir(cluster->demodir); //yeek!
if (dir)
{
for(;;)
{
if (cluster->availdemoscount == sizeof(cluster->availdemos)/sizeof(cluster->availdemos[0]))
break;
ent = readdir(dir);
if (!ent)
break;
if (*ent->d_name == '.')
continue; //ignore 'hidden' files
snprintf(fullname, sizeof(fullname), "%s%s", cluster->demodir, ent->d_name);
if (stat(fullname, &sb))
continue; //some kind of error
strlcpy(cluster->availdemos[cluster->availdemoscount].name, ent->d_name, sizeof(cluster->availdemos[0].name));
cluster->availdemos[cluster->availdemoscount].size = sb.st_size;
cluster->availdemos[cluster->availdemoscount].time = sb.st_mtime;
cluster->availdemoscount++;
}
closedir(dir);
}
else
Sys_Printf(cluster, "Couldn't open dir for demo listings\n");
}
#endif
qsort(cluster->availdemos, cluster->availdemoscount, sizeof(cluster->availdemos[0]), SortFilesByDate);
}
void Cluster_Run(cluster_t *cluster, qboolean dowait)
{
oproxy_t *pend, *pend2, *pend3;
sv_t *sv, *old;
int m;
struct timeval timeout;
fd_set socketset;
if (dowait)
{
FD_ZERO(&socketset);
m = 0;
if (cluster->qwdsocket[0] != INVALID_SOCKET)
{
FD_SET(cluster->qwdsocket[0], &socketset);
if (cluster->qwdsocket[0] >= m)
m = cluster->qwdsocket[0]+1;
}
if (cluster->qwdsocket[1] != INVALID_SOCKET)
{
FD_SET(cluster->qwdsocket[1], &socketset);
if (cluster->qwdsocket[1] >= m)
m = cluster->qwdsocket[1]+1;
}
for (sv = cluster->servers; sv; sv = sv->next)
{
if (sv->usequakeworldprotocols && sv->sourcesock != INVALID_SOCKET)
{
FD_SET(sv->sourcesock, &socketset);
if (sv->sourcesock >= m)
m = sv->sourcesock+1;
}
}
#ifndef _WIN32
#ifndef STDIN
#define STDIN 0
#endif
FD_SET(STDIN, &socketset);
if (STDIN >= m)
m = STDIN+1;
#endif
if (cluster->viewserver)
{
timeout.tv_sec = 0;
timeout.tv_usec = 1000;
}
else
{
timeout.tv_sec = 10/1000;
timeout.tv_usec = (100%1000)*1000;
}
m = select(m, &socketset, NULL, NULL, &timeout);
#ifdef _WIN32
for (;;)
{
char buffer[8192];
char *result;
char c;
if (!_kbhit())
break;
c = _getch();
if (c == '\n' || c == '\r')
{
Sys_Printf(cluster, "\n");
if (cluster->inputlength)
{
cluster->commandinput[cluster->inputlength] = '\0';
result = Rcon_Command(cluster, NULL, cluster->commandinput, buffer, sizeof(buffer), true);
Sys_Printf(cluster, "%s", result);
cluster->inputlength = 0;
cluster->commandinput[0] = '\0';
}
}
else if (c == '\b')
{
if (cluster->inputlength > 0)
{
Sys_Printf(cluster, "%c", c);
Sys_Printf(cluster, " ", c);
Sys_Printf(cluster, "%c", c);
cluster->inputlength--;
cluster->commandinput[cluster->inputlength] = '\0';
}
}
else
{
Sys_Printf(cluster, "%c", c);
if (cluster->inputlength < sizeof(cluster->commandinput)-1)
{
cluster->commandinput[cluster->inputlength++] = c;
cluster->commandinput[cluster->inputlength] = '\0';
}
}
}
#else
if (FD_ISSET(STDIN, &socketset))
{
char buffer[8192];
char *result;
cluster->inputlength = read (0, cluster->commandinput, sizeof(cluster->commandinput));
if (cluster->inputlength >= 1)
{
cluster->commandinput[cluster->inputlength-1] = 0; // rip off the /n and terminate
cluster->inputlength--;
if (cluster->inputlength)
{
cluster->commandinput[cluster->inputlength] = '\0';
result = Rcon_Command(cluster, NULL, cluster->commandinput, buffer, sizeof(buffer), true);
printf("%s", result);
cluster->inputlength = 0;
cluster->commandinput[0] = '\0';
}
}
}
#endif
}
cluster->curtime = Sys_Milliseconds();
for (sv = cluster->servers; sv; )
{
old = sv;
sv = sv->next;
QTV_Run(old);
}
SV_FindProxies(cluster->tcpsocket[0], cluster, NULL); //look for any other proxies wanting to muscle in on the action.
SV_FindProxies(cluster->tcpsocket[1], cluster, NULL); //look for any other proxies wanting to muscle in on the action.
QW_UpdateUDPStuff(cluster);
while(cluster->pendingproxies)
{
pend2 = cluster->pendingproxies->next;
if (SV_ReadPendingProxy(cluster, cluster->pendingproxies))
cluster->pendingproxies = pend2;
else
break;
}
if (cluster->pendingproxies)
{
for(pend = cluster->pendingproxies; pend && pend->next; )
{
pend2 = pend->next;
pend3 = pend2->next;
if (SV_ReadPendingProxy(cluster, pend2))
{
pend->next = pend3;
pend = pend3;
}
else
{
pend = pend2;
}
}
}
}
void DoCommandLine(cluster_t *cluster, int argc, char **argv)
{
int i;
char commandline[8192];
char *result;
char *arg;
char buffer[8192];
//exec the - commands
commandline[0] = '\0';
for (i = 1; i <= argc; i++)
{
if (i == argc)
arg = "";
else
{
arg = argv[i];
if (!arg) //NeXT can do this supposedly
arg = "";
}
if(i == argc || *arg == '+' || *arg == '-')
{
if (commandline[0] == '-')
{
result = Rcon_Command(cluster, NULL, commandline+1, buffer, sizeof(buffer), true);
Sys_Printf(cluster, "%s", result);
}
commandline[0] = '\0';
}
strcat(commandline, arg);
strcat(commandline, " ");
}
//exec the configs
result = Rcon_Command(cluster, NULL, "exec qtv.cfg", buffer, sizeof(buffer), true);
Sys_Printf(cluster, "%s", result);
//exec the + commands
commandline[0] = '\0';
for (i = 1; i <= argc; i++)
{
if (i == argc)
arg = "";
else
{
arg = argv[i];
if (!arg) //NeXT can do this supposedly
arg = "";
}
if(i == argc || *arg == '+' || *arg == '-')
{
if (commandline[0] == '+')
{
result = Rcon_Command(cluster, NULL, commandline+1, buffer, sizeof(buffer), true);
Sys_Printf(cluster, "%s", result);
}
commandline[0] = '\0';
}
strcat(commandline, arg);
strcat(commandline, " ");
}
}
#ifndef LIBQTV
int main(int argc, char **argv)
{
cluster_t *cluster;
// soundtest();
#ifdef SIGPIPE
signal(SIGPIPE, SIG_IGN);
#endif
#ifdef _WIN32
{
WSADATA discard;
WSAStartup(MAKEWORD(1,1), &discard);
}
#endif
cluster = malloc(sizeof(*cluster));
if (cluster)
{
memset(cluster, 0, sizeof(*cluster));
cluster->qwdsocket[0] = INVALID_SOCKET;
cluster->qwdsocket[1] = INVALID_SOCKET;
cluster->tcpsocket[0] = INVALID_SOCKET;
cluster->tcpsocket[1] = INVALID_SOCKET;
cluster->anticheattime = 1*1000;
cluster->tooslowdelay = 100;
cluster->qwlistenportnum = 0;
cluster->allownqclients = true;
strcpy(cluster->hostname, DEFAULT_HOSTNAME);
cluster->buildnumber = build_number();
cluster->maxproxies = -1;
strcpy(cluster->demodir, "qw/demos/");
Sys_Printf(cluster, "QTV Build %i.\n", cluster->buildnumber);
DoCommandLine(cluster, argc, argv);
if (!cluster->numservers)
{ //probably running on a home user's computer
if (cluster->qwdsocket[0] == INVALID_SOCKET && cluster->qwdsocket[1] == INVALID_SOCKET && !cluster->qwlistenportnum)
{
cluster->qwlistenportnum = 27599;
NET_InitUDPSocket(cluster, cluster->qwlistenportnum, true);
NET_InitUDPSocket(cluster, cluster->qwlistenportnum, false);
}
if (cluster->tcpsocket[0] == INVALID_SOCKET && cluster->tcpsocket[1] == INVALID_SOCKET && !cluster->tcplistenportnum)
{
cluster->tcplistenportnum = 27599;
Net_TCPListen(cluster, cluster->tcplistenportnum, true);
Net_TCPListen(cluster, cluster->tcplistenportnum, false);
}
Sys_Printf(cluster, "\n"
"Welcome to FTEQTV\n"
"Please type\n"
"qtv server:port\n"
" to connect to a tcp server.\n"
"qw server:port\n"
" to connect to a regular qw server.\n"
"demo qw/example.mvd\n"
" to play a demo from an mvd.\n"
"\n");
}
// Cluster_BuildAvailableDemoList(cluster);
while (!cluster->wanttoexit)
{
Cluster_Run(cluster, true);
#ifdef VIEWER
DemoViewer_Update(cluster->viewserver);
#endif
}
free(cluster);
}
return 0;
}
#endif
void QTV_Printf(sv_t *qtv, char *fmt, ...)
{
va_list argptr;
char string[2048];
va_start (argptr, fmt);
vsnprintf (string, sizeof(string)-1, fmt,argptr);
string[sizeof(string)-1] = 0;
va_end (argptr);
if (qtv->silentstream)
return;
Sys_Printf(qtv->cluster, "%s", string);
}
//#ifdef LIBQTV
//#ifndef _WIN32
//#define _cdecl
//#endif
//void _cdecl Con_Printf(char *fmt, ...);
//#endif
void Sys_Printf(cluster_t *cluster, char *fmt, ...)
{
va_list argptr;
char string[2048];
unsigned char *t;
va_start (argptr, fmt);
vsnprintf (string, sizeof(string)-1, fmt,argptr);
string[sizeof(string)-1] = 0;
va_end (argptr);
//#ifdef LIBQTV
// Con_Printf("QTV: %s", string);
//#endif
for (t = (unsigned char*)string; *t; t++)
{
if (*t >= 146 && *t < 156)
*t = *t - 146 + '0';
if (*t == 143)
*t = '.';
if (*t == 157 || *t == 158 || *t == 159)
*t = '-';
if (*t >= 128)
*t -= 128;
if (*t == 16)
*t = '[';
if (*t == 17)
*t = ']';
if (*t == 29)
*t = '-';
if (*t == 30)
*t = '-';
if (*t == 31)
*t = '-';
if (*t == '\a') //doh. :D
*t = ' ';
}
printf("%s", string);
}
//FIXME: move this to an appropriate place
#ifdef _WIN32
void Sys_mkdir(char *name)
{
_mkdir(name);
}
#elif defined(__linux__)
void Sys_mkdir(char *name)
{
mkdir(name, 0777);
}
#else
#warning no Sys_mkdir function defined, hope the default works for you
void Sys_mkdir(char *name)
{
mkdir(name, 0777);
}
#endif
void QTV_mkdir(char *path)
{
char *ofs;
for (ofs = path+1 ; *ofs ; ofs++)
{
if (*ofs == '/')
{ // create the directory
*ofs = 0;
Sys_mkdir (path);
*ofs = '/';
}
}
}
/*
unsigned char *FS_ReadFile2(char *gamedir, char *filename, unsigned int *sizep)
{
int size;
unsigned char *data;
FILE *f;
char fname[1024];
if (!*filename)
return NULL;
//try and read it straight out of the file system
sprintf(fname, "%s/%s", gamedir, filename);
f = fopen(fname, "rb");
if (!f)
f = fopen(filename, "rb"); //see if we're being run from inside the gamedir
if (!f)
{
f = FindInPaks(gamedir, filename, &size);
if (!f)
f = FindInPaks("id1", filename, &size);
if (!f)
{
return NULL;
}
}
else
{
fseek(f, 0, SEEK_END);
size = ftell(f);
fseek(f, 0, SEEK_SET);
}
data = malloc(size);
if (data)
fread(data, 1, size, f);
fclose(f);
if (sizep)
*sizep = size;
return data;
}
unsigned char *FS_ReadFile(char *gamedir, char *filename, unsigned int *size)
{
char *data;
if (!gamedir || !*gamedir || !strcmp(gamedir, "qw"))
data = NULL;
else
data = FS_ReadFile2(gamedir, filename, size);
if (!data)
{
data = FS_ReadFile2("qw", filename, size);
if (!data)
{
data = FS_ReadFile2("id1", filename, size);
if (!data)
{
return NULL;
}
}
}
return data;
}
void Cluster_Run(cluster_t *cluster, qboolean dowait)
{
oproxy_t *pend, *pend2, *pend3;
sv_t *sv, *old;
int m;
struct timeval timeout;
fd_set socketset;
if (dowait)
{
FD_ZERO(&socketset);
m = 0;
if (cluster->qwdsocket != INVALID_SOCKET)
{
FD_SET(cluster->qwdsocket, &socketset);
if (cluster->qwdsocket >= m)
m = cluster->qwdsocket+1;
}
for (sv = cluster->servers; sv; sv = sv->next)
{
if (sv->usequkeworldprotocols && sv->sourcesock != INVALID_SOCKET)
{
FD_SET(sv->sourcesock, &socketset);
if (sv->sourcesock >= m)
m = sv->sourcesock+1;
}
}
#ifndef _WIN32
#ifndef STDIN
#define STDIN 0
#endif
FD_SET(STDIN, &socketset);
if (STDIN >= m)
m = STDIN+1;
#endif
if (cluster->viewserver)
{
timeout.tv_sec = 0;
timeout.tv_usec = 1000;
}
else
{
timeout.tv_sec = 100/1000;
timeout.tv_usec = (100%1000)*1000;
}
m = select(m, &socketset, NULL, NULL, &timeout);
#ifdef _WIN32
for (;;)
{
char buffer[8192];
char *result;
char c;
if (!_kbhit())
break;
c = _getch();
if (c == '\n' || c == '\r')
{
Sys_Printf(cluster, "\n");
if (cluster->inputlength)
{
cluster->commandinput[cluster->inputlength] = '\0';
result = Rcon_Command(cluster, NULL, cluster->commandinput, buffer, sizeof(buffer), true);
Sys_Printf(cluster, "%s", result);
cluster->inputlength = 0;
cluster->commandinput[0] = '\0';
}
}
else if (c == '\b')
{
if (cluster->inputlength > 0)
{
Sys_Printf(cluster, "%c", c);
Sys_Printf(cluster, " ", c);
Sys_Printf(cluster, "%c", c);
cluster->inputlength--;
cluster->commandinput[cluster->inputlength] = '\0';
}
}
else
{
Sys_Printf(cluster, "%c", c);
if (cluster->inputlength < sizeof(cluster->commandinput)-1)
{
cluster->commandinput[cluster->inputlength++] = c;
cluster->commandinput[cluster->inputlength] = '\0';
}
}
}
#else
if (FD_ISSET(STDIN, &socketset))
{
char buffer[8192];
char *result;
cluster->inputlength = read (0, cluster->commandinput, sizeof(cluster->commandinput));
if (cluster->inputlength >= 1)
{
cluster->commandinput[cluster->inputlength-1] = 0; // rip off the /n and terminate
cluster->inputlength--;
if (cluster->inputlength)
{
cluster->commandinput[cluster->inputlength] = '\0';
result = Rcon_Command(cluster, NULL, cluster->commandinput, buffer, sizeof(buffer), true);
printf("%s", result);
cluster->inputlength = 0;
cluster->commandinput[0] = '\0';
}
}
}
#endif
}
cluster->curtime = Sys_Milliseconds();
for (sv = cluster->servers; sv; )
{
old = sv;
sv = sv->next;
QTV_Run(old);
}
SV_FindProxies(cluster->tcpsocket, cluster, NULL); //look for any other proxies wanting to muscle in on the action.
QW_UpdateUDPStuff(cluster);
while(cluster->pendingproxies)
{
pend2 = cluster->pendingproxies->next;
if (SV_ReadPendingProxy(cluster, cluster->pendingproxies))
cluster->pendingproxies = pend2;
else
break;
}
if (cluster->pendingproxies)
{
for(pend = cluster->pendingproxies; pend && pend->next; )
{
pend2 = pend->next;
pend3 = pend2->next;
if (SV_ReadPendingProxy(cluster, pend2))
{
pend->next = pend3;
pend = pend3;
}
else
{
pend = pend2;
}
}
}
}
*/