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fteqw/engine/http/webgen.c
Spoike ffc2a08589 pass network addresses around as a pointer rather than as a struct. They've grown quite a bit from vanilla code and can now be quite large. this should give more efficient network filtering+matching. 
Added version+time+date to segfault lots.
try to use vbo+vao as needed.
added a manifest file in order to disable uac emulation and its virtual store lies.
particles now support a sort of namespace. eg: an effect called "cfg.effect" will load up the 'cfg' particle config and use its 'effect' effect (but not replace any explicit effects). You can still create particle effects called 'cfg.effect' with no issue.
Added support for fsarchive plugins.
Added a sys_register_file_associations command. .bsp not yet handled, but demo playback should work fine.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4324 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-05-03 04:28:08 +00:00

478 lines
11 KiB
C
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#include "quakedef.h"
#ifdef WEBSERVER
#include "iweb.h"
#ifdef CLIENTONLY
vfsfile_t *IWebGenerateFile(char *name)
{
return NULL;
}
#else
char lastrecordedmvd[MAX_QPATH];
IWeb_FileGen_t *IWeb_GenerationBuffer;
int IWeb_GenerationBufferTotal;
void IWeb_MoreGeneratedResize(int newsize)
{
IWeb_FileGen_t *ob;
if (IWeb_GenerationBuffer && IWeb_GenerationBufferTotal >= newsize)
return; //already big enough
ob = IWeb_GenerationBuffer;
IWeb_GenerationBuffer = BZ_Malloc(sizeof(IWeb_GenerationBuffer) + newsize);
memset(IWeb_GenerationBuffer, 0, sizeof(*IWeb_GenerationBuffer));
IWeb_GenerationBuffer->data = (char *)(IWeb_GenerationBuffer+1);
if (ob)
{
memcpy(IWeb_GenerationBuffer->data, ob->data, ob->len);
IWeb_GenerationBuffer->len = ob->len;
IWebFree(ob);
}
IWeb_GenerationBufferTotal = newsize;
}
void IWeb_Generate(const char *buf)
{
long count = strlen(buf);
if (!IWeb_GenerationBuffer || IWeb_GenerationBuffer->len + count >= IWeb_GenerationBufferTotal)
IWeb_MoreGeneratedResize(IWeb_GenerationBufferTotal + count+(16*1024));
memcpy(&IWeb_GenerationBuffer->data[IWeb_GenerationBuffer->len], buf, count);
IWeb_GenerationBuffer->len+=count;
}
int Rank_Enumerate (unsigned int first, unsigned int last, void (*callback) (const rankinfo_t *ri)); //leader first.
void IWeb_ParseForm(char *info, int infolen, char *text)
{
char *eq, *and;
char *token, *out;
*info = '\0';
if (!text)
return;
while(*text)
{
eq = strchr(text, '=');
if (!eq)
break;
*eq = '\0';
and = strchr(eq+1, '&');
if (and)
*and = '\0';
for (out = token = eq+1; *token;)
{
if (*token == '+')
{
*out++ = ' ';
token++;
}
else if (*token == '%' && token[1] && token[2])
{
int c = 0;
if (token[1] >= '0' && token[1] <= '9')
{
c += token[1] - '0';
}
else if (token[1] >= 'a' && token[1] <= 'f')
{
c += token[1] - 'a'+10;
}
else if (token[1] >= 'A' && token[1] <= 'F')
{
c += token[1] - 'A'+10;
}
c*=16;
if (token[2] >= '0' && token[2] <= '9')
{
c += token[2] - '0';
}
else if (token[2] >= 'a' && token[2] <= 'f')
{
c += token[2] - 'a'+10;
}
else if (token[2] >= 'A' && token[2] <= 'F')
{
c += token[2] - 'A'+10;
}
*out++ = c;
token+=3;
}
else
*out++ = *token++;
}
*out = '\0';
Info_SetValueForKey(info, text, eq+1, infolen);
if (!and)
return;
text = and+1;
}
}
void IWeb_GenerateAdminFile(char *parms, char *content, int contentlength)
{
extern char outputbuf[]; //redirected buffer - always null termed.
char info[16384];
char *pwd;
char *cmd;
char *mark, *start;
extern cvar_t rcon_password;
IWeb_Generate("<HTML><HEAD><TITLE>FTEQWSV - admin</TITLE></HEAD><BODY>");
if (*rcon_password.string)
{
IWeb_ParseForm(info, sizeof(info), content);
pwd = Info_ValueForKey(info, "pwd");
cmd = Info_ValueForKey(info, "cmd");
IWeb_Generate("<FORM action=\"admin.html\" method=\"post\">");
IWeb_Generate("<CENTER>");
IWeb_Generate("<input name=pwd value=\"");
if (!strcmp(rcon_password.string, pwd))
IWeb_Generate(rcon_password.string);
IWeb_Generate("\">");
IWeb_Generate("<BR>");
IWeb_Generate("<input name=cmd maxsize=255 size=40 value=\"\">");
IWeb_Generate("<BR>");
IWeb_Generate("<input type=submit value=\"Submit\" name=btn>");
IWeb_Generate("</CENTER>");
IWeb_Generate("</FORM>");
if (!strcmp(rcon_password.string, pwd))
{
Con_Printf("Web based rcon: %s\n", cmd);
SV_BeginRedirect(RD_OBLIVION, host_client->language);
Cmd_ExecuteString(cmd, RESTRICT_RCON);
for (mark = start = outputbuf; *mark; mark++)
{
if (*mark == '\n')
{
*mark = '\0';
IWeb_Generate(start);
IWeb_Generate("<br>");
start = mark+1;
}
}
IWeb_Generate(start);
SV_EndRedirect();
}
else if (*pwd)
IWeb_Generate("Password is incorrect.");
}
else
IWeb_Generate("<H1>Remote administration is not enabled.<H2>");
IWeb_Generate("</BODY></HTML>");
}
void IWeb_GenerateRankingsFileCallback(const rankinfo_t *ri)
{
IWeb_Generate("<TR><TD ALIGN = \"center\">");
IWeb_Generate(ri->h.name);
IWeb_Generate("</TD><TD ALIGN = \"center\">");
IWeb_Generate(va("%i", ri->s.kills));
IWeb_Generate("</TD><TD ALIGN = \"center\">");
IWeb_Generate(va("%i", ri->s.deaths));
IWeb_Generate("</TD>");
IWeb_Generate("</TR>");
}
void IWeb_GenerateRankingsFile (char *parms, char *content, int contentlength)
{
IWeb_Generate("<HTML><HEAD></HEAD><BODY>");
if (Rank_OpenRankings())
{
IWeb_Generate("<TABLE CELLSPACING=\"1\" CELLPADDING=\"1\">");
IWeb_Generate("<CAPTION>Players</CAPTION>");
if (Rank_Enumerate(atoi(parms), atoi(parms)+20, IWeb_GenerateRankingsFileCallback) == 20)
{
IWeb_Generate("</TABLE>");
if (atoi(parms) >= 20)
IWeb_Generate(va("<A HREF=allplayers.html?%i>Less</A>", atoi(parms)-20));
else if (atoi(parms) > 0)
IWeb_Generate(va("<A HREF=allplayers.html?%i>Less</A>", 0));
IWeb_Generate(va("<A HREF=allplayers.html?%i>More</A>", atoi(parms)+20));
}
else
{
IWeb_Generate("</TABLE>");
if (atoi(parms) >= 20)
IWeb_Generate(va("<A HREF=allplayers.html?%i>Less</A>", atoi(parms)-20));
else if (atoi(parms) > 0)
IWeb_Generate(va("<A HREF=allplayers.html?%i>Less</A>", 0));
}
}
else
IWeb_Generate("<H1>Rankings are disabled. Sorry.<H2>");
IWeb_Generate("</BODY></HTML>");
}
void IWeb_GenerateIndexFile (char *parms, char *content, int contentlength)
{
extern cvar_t rcon_password;
char *s, *o;
char key[128], value[128];
int l;
qboolean added;
client_t *cl;
IWeb_Generate("<HTML><HEAD><TITLE>FTEQWSV</TITLE></HEAD><BODY>");
IWeb_Generate("<H1>");
IWeb_Generate(hostname.string);
IWeb_Generate("</H1>");
IWeb_Generate("<A HREF=\""ENGINEWEBSITE"\">Engine website</A><P>");
if (Rank_OpenRankings())
IWeb_Generate("<A HREF=\"allplayers.html\">Click here to see ranked players.</A><P>");
if (*rcon_password.string)
IWeb_Generate("<A HREF=\"admin.html\">Admin.</A><P>");
s = svs.info;
IWeb_Generate("<TABLE CELLSPACING=\"1\" CELLPADDING=\"1\">");
IWeb_Generate("<CAPTION>Server Info</CAPTION>");
if (*s == '\\')
s++;
while (*s)
{
o = key;
while (*s && *s != '\\')
*o++ = *s++;
l = o - key;
// if (l < 20)
// {
// memset (o, ' ', 20-l);
// key[20] = 0;
// }
// else
*o = 0;
IWeb_Generate("<TR><TD ALIGN = \"center\">");
IWeb_Generate(key);
if (!*s)
{
IWeb_Generate("MISSING VALUE\n");
return;
}
o = value;
s++;
while (*s && *s != '\\')
*o++ = *s++;
*o = 0;
if (*s)
s++;
IWeb_Generate("</TD><TD ALIGN = \"center\">");
IWeb_Generate(value);
IWeb_Generate("</TD></TR>");
}
IWeb_Generate("</TABLE>");
IWeb_Generate("<P><TABLE CELLSPACING=\"1\" CELLPADDING=\"1\">");
IWeb_Generate("<CAPTION>Players</CAPTION>");
added = false;
for (l = 0, cl = svs.clients; l < sv.allocated_client_slots; l++, cl++)
{
if (cl->state <= cs_zombie)
continue;
IWeb_Generate("<TR><TD ALIGN = \"center\">");
IWeb_Generate(cl->name);
IWeb_Generate("</TD><TD ALIGN = \"center\">");
IWeb_Generate(va("%i", cl->old_frags));
IWeb_Generate("</TD></TR>");
added = true;
}
if (!added)
{
IWeb_Generate("<TR><TD ALIGN = \"center\">");
IWeb_Generate("No players on server");
IWeb_Generate("</TD><TD ALIGN = \"center\">");
}
IWeb_Generate("</TABLE>");
IWeb_Generate("</BODY></HTML>");
}
typedef struct {
char *name;
void (*GenerationFunction) (char *parms, char *content, int contentlength);
float lastgenerationtime;
float oldbysecs;
IWeb_FileGen_t *buffer;
int genid;
} IWebFile_t;
IWebFile_t IWebFiles[] = {
{"allplayers.html", IWeb_GenerateRankingsFile},
{"index.html", IWeb_GenerateIndexFile},
//code is too flawed for this {"admin.html", IWeb_GenerateAdminFile}
};
typedef struct {
vfsfile_t funcs;
IWeb_FileGen_t *buffer;
int pos;
} vfsgen_t;
int QDECL VFSGen_ReadBytes(vfsfile_t *f, void *buffer, int bytes)
{
vfsgen_t *g = (vfsgen_t*)f;
if (bytes + g->pos >= g->buffer->len)
{
bytes = g->buffer->len - g->pos;
if (bytes <= 0)
return 0;
}
memcpy(buffer, g->buffer->data+g->pos, bytes);
g->pos += bytes;
return bytes;
}
int QDECL VFSGen_WriteBytes(vfsfile_t *f, const void *buffer, int bytes)
{
Sys_Error("VFSGen_WriteBytes: Readonly\n");
return 0;
}
qboolean QDECL VFSGen_Seek(vfsfile_t *f, unsigned long newpos)
{
vfsgen_t *g = (vfsgen_t*)f;
if (newpos < 0 || newpos >= g->buffer->len)
return false;
g->pos = newpos;
return true;
}
unsigned long QDECL VFSGen_Tell(vfsfile_t *f)
{
vfsgen_t *g = (vfsgen_t*)f;
return g->pos;
}
unsigned long QDECL VFSGen_GetLen(vfsfile_t *f)
{
vfsgen_t *g = (vfsgen_t*)f;
return g->buffer->len;
}
void QDECL VFSGen_Close(vfsfile_t *f)
{
int fnum;
vfsgen_t *g = (vfsgen_t*)f;
g->buffer->references--;
if (!g->buffer->references)
{
Z_Free(g->buffer->data);
Z_Free(g->buffer);
for (fnum = 0; fnum < sizeof(IWebFiles) / sizeof(IWebFile_t); fnum++)
if (IWebFiles[fnum].buffer == g->buffer)
IWebFiles[fnum].buffer = NULL;
}
Z_Free(g);
}
vfsfile_t *VFSGen_Create(IWeb_FileGen_t *gen)
{
vfsgen_t *ret;
ret = Z_Malloc(sizeof(vfsgen_t));
ret->funcs.ReadBytes = VFSGen_ReadBytes;
ret->funcs.WriteBytes = VFSGen_WriteBytes;
ret->funcs.Seek = VFSGen_Seek;
ret->funcs.Tell = VFSGen_Tell;
ret->funcs.GetLen = VFSGen_GetLen;
ret->funcs.Close = VFSGen_Close;
ret->buffer = gen;
gen->references++;
return (vfsfile_t*)ret;
}
vfsfile_t *IWebGenerateFile(char *name, char *content, int contentlength)
{
int fnum;
char *parms;
int len;
if (!sv.state)
return NULL;
if (*lastrecordedmvd && !strcmp(name, "lastdemo.mvd"))
if (strcmp(name, "lastdemo.mvd")) //no infinate loops please...
return FS_OpenVFS(lastrecordedmvd, "rb", FS_GAME);
parms = strchr(name, '?');
if (!parms)
parms = name + strlen(name);
len = parms-name;
if (*parms)
parms++;
if (!*name)
return NULL;
for (fnum = 0; fnum < sizeof(IWebFiles) / sizeof(IWebFile_t); fnum++)
{
if (!Q_strncasecmp(name, IWebFiles[fnum].name, len+1))
{
if (IWebFiles[fnum].buffer)
{
if (IWebFiles[fnum].lastgenerationtime < Sys_DoubleTime())
{
IWebFiles[fnum].buffer->references--; //remove our reference and check free
if (IWebFiles[fnum].buffer->references<=0)
{
BZ_Free(IWebFiles[fnum].buffer);
IWebFiles[fnum].buffer = NULL;
}
}
}
if (!IWebFiles[fnum].buffer)
{
if (IWeb_GenerationBuffer!=NULL)
Sys_Error("Recursive file generation\n");
IWebFiles[fnum].GenerationFunction(parms, content, contentlength);
IWebFiles[fnum].buffer = IWeb_GenerationBuffer;
//so it can't be sent once and freed instantly.
if (contentlength)
IWebFiles[fnum].lastgenerationtime = Sys_DoubleTime()+10;
}
IWebFiles[fnum].buffer->references++;
IWeb_GenerationBuffer = NULL;
return VFSGen_Create(IWebFiles[fnum].buffer);
}
}
return NULL;
}
#endif
#endif
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