removed userinfobasic, things should be kept in sync more easily now.

xmpp got some major tweaks. more sasl methods etc. multiple accounts.
misc other tweaks.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4418 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/cl_ignore.c

@@ -495,7 +495,7 @@ static void UnignoreteamAll_f (void)
 char Ignore_Check_Flood(char *s, int flags, int offset)
 {
 	int i, p, q, len;
-	char name[MAX_INFO_STRING];
+	char name[MAX_INFO_KEY];
 
 	if ( !(  
 			( (ignore_flood.value == 1 && (flags & TPM_NORMAL || flags & TPM_SPECTATOR)) ||
@@ -523,7 +523,7 @@ char Ignore_Check_Flood(char *s, int flags, int offset)
 	else
 		return NO_IGNORE_NO_ADD;
 
-	len = bound (0, q - p + 1, MAX_INFO_STRING - 1);
+	len = bound (0, q - p + 1, sizeof(name) - 1);
 
 	Q_strncpyz(name, s + p, len + 1);
 	if (!cls.demoplayback && !strcmp(name, Player_MyName()))

engine/client/cl_main.c

@@ -47,7 +47,7 @@ cvar_t	cl_timeout = SCVAR("cl_timeout", "60");
 
 cvar_t	cl_shownet = CVARD("cl_shownet","0", "Debugging var. 0 shows nothing. 1 shows incoming packet sizes. 2 shows individual messages. 3 shows entities too.");	// can be 0, 1, or 2
 
-cvar_t	cl_pure		= CVARD("cl_pure", "0", "If enabled, the filesystem will be restricted to allow only the content of the current server.");
+cvar_t	cl_pure		= CVARD("cl_pure", "0", "0=standard quake rules.\n1=clients should prefer files within packages present on the server.\n2=clients should use *only* files within packages present on the server.\nDue to quake 1.01/1.06 differences, a setting of 2 is only reliable with total conversions.\nIf sv_pure is set, the client will prefer the highest value set.");
 cvar_t	cl_sbar		= CVARFC("cl_sbar", "0", CVAR_ARCHIVE, CL_Sbar_Callback);
 cvar_t	cl_hudswap	= CVARF("cl_hudswap", "0", CVAR_ARCHIVE);
 cvar_t	cl_maxfps	= CVARF("cl_maxfps", "500", CVAR_ARCHIVE);
@@ -1530,7 +1530,7 @@ void CL_PakDownloads(int mode)
 void CL_CheckServerPacks(void)
 {
 	static int oldpure;
-	int pure = atof(Info_ValueForKey(cl.serverinfo, "sv_pure"))*2;
+	int pure = atof(Info_ValueForKey(cl.serverinfo, "sv_pure"));
 	if (pure < cl_pure.ival)
 		pure = cl_pure.ival;
 	pure = bound(0, pure, 2);
@@ -4044,6 +4044,9 @@ double Host_Frame (double time)
 			maxfps = 4;
 	}
 
+	if (vid.isminimized && maxfps <= 0 || maxfps > 10)
+		maxfps = 10;
+
 	if (maxfps > 0 
 #if !defined(NOMEDIA)
 		&& Media_Capturing() != 2
@@ -4053,7 +4056,7 @@ double Host_Frame (double time)
 		realtime += spare/1000;	//don't use it all!
 		spare = CL_FilterTime((realtime - oldrealtime)*1000, maxfps, maxfpsignoreserver);
 		if (!spare)
-			return cl_yieldcpu.ival ? (1.0 / maxfps - (realtime - oldrealtime)) : 0;
+			return (cl_yieldcpu.ival || vid.isminimized)? (1.0 / maxfps - (realtime - oldrealtime)) : 0;
 		if (spare < 0 || cls.state < ca_onserver)
 			spare = 0;	//uncapped.
 		if (spare > cl_sparemsec.ival)
@@ -4150,7 +4153,7 @@ double Host_Frame (double time)
 	if (host_speeds.ival)
 		time1 = Sys_DoubleTime ();
 
-	if (SCR_UpdateScreen)
+	if (SCR_UpdateScreen && !vid.isminimized)
 	{
 		extern mleaf_t	*r_viewleaf;
 		extern cvar_t scr_chatmodecvar;

engine/client/cl_parse.c

@@ -3351,9 +3351,9 @@ void CLQ2_ParseClientinfo(int i, char *s)
 	Info_SetValueForKey(player->userinfo, "model", model, MAX_INFO_STRING);
 	Info_SetValueForKey(player->userinfo, "skin", skin, MAX_INFO_STRING);
 #else
-	Info_SetValueForKey(player->userinfo, "skin", model, MAX_INFO_STRING);
+	Info_SetValueForKey(player->userinfo, "skin", model, sizeof(player->userinfo));
 #endif
-	Info_SetValueForKey(player->userinfo, "name", name, MAX_INFO_STRING);
+	Info_SetValueForKey(player->userinfo, "name", name, sizeof(player->userinfo));
 
 	cl.players[i].userid = i;
 	cl.players[i].rbottomcolor = 1;

engine/client/cl_plugin.inc

@@ -403,7 +403,14 @@ qintptr_t VARGS Plug_Con_SubPrint(void *offset, quintptr_t mask, const qintptr_t
 		name = "";
 
 	if (qrenderer == QR_NONE)
+	{
+		if (!*name)
+		{
+			Con_Printf("%s", text);
+			return 1;
+		}
 		return false;
+	}
 
 	con = Con_FindConsole(name);
 	if (!con)

engine/client/keys.c

@@ -661,6 +661,12 @@ void Key_DefaultLinkClicked(char *text, char *info)
 		Cbuf_AddText(va("\njoin %s\n", c), RESTRICT_LOCAL);
 		return;
 	}
+	/*c = Info_ValueForKey(info, "url");
+	if (*c && !strchr(c, ';') && !strchr(c, '\n'))
+	{
+		Cbuf_AddText(va("\nplayfilm %s\n", c), RESTRICT_LOCAL);
+		return;
+	}*/
 	c = Info_ValueForKey(info, "observe");
 	if (*c && !strchr(c, ';') && !strchr(c, '\n'))
 	{

engine/client/m_mp3.c

@@ -2193,7 +2193,7 @@ struct pendingfilms_s
 qboolean Media_BeginNextFilm(void)
 {
 	cin_t *cin;
-	static char sname[MAX_QPATH];
+	char sname[MAX_QPATH];
 	struct pendingfilms_s *p;
 
 	if (!pendingfilms)
@@ -2201,12 +2201,15 @@ qboolean Media_BeginNextFilm(void)
 	p = pendingfilms;
 	pendingfilms = p->next;
 	snprintf(sname, sizeof(sname), "cinematic/%s", p->name);
-	Z_Free(p);
 
 	if (!qrenderer)
+	{
+		Z_Free(p);
 		return false;
+	}
 
-	videoshader = R_RegisterCustom(sname, Shader_DefaultCinematic, sname+10);
+	videoshader = R_RegisterCustom(sname, Shader_DefaultCinematic, p->name);
+	Z_Free(p);
 
 	cin = R_ShaderGetCinematic(videoshader);
 	if (cin)

engine/client/render.h

@@ -445,6 +445,7 @@ extern	cvar_t	r_editlights_import_specular;
 extern	cvar_t	r_mirroralpha;
 extern	cvar_t	r_wateralpha;
 extern	cvar_t	r_waterstyle;
+extern	cvar_t	r_slimestyle;
 extern	cvar_t	r_lavastyle;
 extern	cvar_t	r_dynamic;
 extern	cvar_t	r_novis;

engine/client/renderer.c

@@ -364,8 +364,9 @@ cvar_t r_editlights_import_specular			= SCVAR ("r_editlights_import_specular", "
 cvar_t r_shadow_shadowmapping				= SCVARF ("debug_r_shadow_shadowmapping", "0", 0);
 cvar_t r_sun_dir							= SCVAR ("r_sun_dir", "0.2 0.5 0.8");
 cvar_t r_sun_colour							= SCVARF ("r_sun_colour", "0 0 0", CVAR_ARCHIVE);
-cvar_t r_waterstyle							= CVARFD ("r_waterstyle", "1", CVAR_ARCHIVE|CVAR_SHADERSYSTEM, "Changes how water, slime, and teleporters are drawn. Possible values are:\n0: fastturb-style block colour.\n1: regular q1-style water.\n2: refraction(ripply and transparent)\n3: refraction with reflection at an angle\n4: ripplemapped without reflections (requires particle effects)\n5: ripples+reflections");
+cvar_t r_waterstyle							= CVARFD ("r_waterstyle", "1", CVAR_ARCHIVE|CVAR_SHADERSYSTEM, "Changes how water, and teleporters are drawn. Possible values are:\n0: fastturb-style block colour.\n1: regular q1-style water.\n2: refraction(ripply and transparent)\n3: refraction with reflection at an angle\n4: ripplemapped without reflections (requires particle effects)\n5: ripples+reflections");
-cvar_t r_lavastyle							= CVARFD ("r_lavastyle", "1", CVAR_ARCHIVE|CVAR_SHADERSYSTEM, "See r_waterstyle, but affects only lava.");
+cvar_t r_slimestyle							= CVARFD ("r_slimestyle", "", CVAR_ARCHIVE|CVAR_SHADERSYSTEM, "See r_waterstyle, but affects only slime. If empty, defers to r_waterstyle.");
+cvar_t r_lavastyle							= CVARFD ("r_lavastyle", "1", CVAR_ARCHIVE|CVAR_SHADERSYSTEM, "See r_waterstyle, but affects only lava. If empty, defers to r_waterstyle.");
 
 cvar_t r_vertexdlights						= SCVAR  ("r_vertexdlights", "0");
 
@@ -1058,7 +1059,7 @@ qboolean R_ApplyRenderer (rendererstate_t *newr)
 
 	if (qrenderer == QR_NONE)
 	{
-		if (newr->renderer->rtype == qrenderer)
+		if (newr->renderer->rtype == qrenderer && currentrendererstate.renderer)
 			return true;	//no point
 
 		Sys_CloseTerminal ();

engine/client/vid.h

@@ -50,6 +50,7 @@ typedef struct vrect_s
 
 typedef struct
 {
+	qboolean		isminimized;	//can omit rendering as it won't be seen anyway.
 	int				fullbright;		// index of first fullbright color
 
 	unsigned		width; /*virtual 2d width*/

engine/common/common.c

@@ -2906,6 +2906,48 @@ conchar_t *COM_ParseFunString(conchar_t defaultflags, const char *str, conchar_t
 			}
 			continue;
 		}
+/*
+		else if ((str[0] == 'h' && str[1] == 't' && str[2] == 't' && str[3] == 'p' && str[4] == ':' && !linkstart && !(flags & (PFS_NOMARKUP|PFS_KEEPMARKUP))) ||
+				(str[0] == 'h' && str[1] == 't' && str[2] == 't' && str[3] == 'p' && str[4] == 's' && str[5] == ':' && !linkstart && !(flags & (PFS_NOMARKUP|PFS_KEEPMARKUP))))
+		{
+			//this code can just recurse. saves affecting the rest of the code with weird encodings.
+			int l;
+			char temp[1024];
+			conchar_t *ls, *le;
+			l = 0;
+			while (*str && l < sizeof(temp)-32 && (
+					(*str >= 'a' && *str <= 'z') ||
+					(*str >= 'A' && *str <= 'Z') ||
+					(*str >= '0' && *str <= '9') ||
+					*str == '.' || *str == '/' || *str == '&' || *str == '=' || *str == '_' || *str == '%' || *str == '?' || *str == ':'))
+				l += utf8_encode(temp+l, *str++, sizeof(temp)-1);
+			//recurse
+			temp[l] = 0;
+
+			if (!--outsize)
+				break;
+			*out++ = CON_LINKSTART;
+			ls = out;
+			l = COM_ParseFunString(COLOR_BLUE << CON_FGSHIFT, temp, out, outsize, PFS_FORCEUTF8|PFS_NOMARKUP) - out;
+			outsize -= l;
+			out += l;
+			le = out;
+
+			*out++ = '\\' | CON_HIDDEN;
+			*out++ = 'u' | CON_HIDDEN;
+			*out++ = 'r' | CON_HIDDEN;
+			*out++ = 'l' | CON_HIDDEN;
+			*out++ = '\\' | CON_HIDDEN;
+			while (ls < le)
+				*out++ = (*ls++ & CON_CHARMASK) | CON_HIDDEN;
+			*out++ = CON_LINKEND;
+
+			if (!--outsize)
+				break;
+			*out++ = CON_LINKEND;
+			continue;
+		}
+*/
 messedup:
 		if (!--outsize)
 			break;

engine/common/common.h

@@ -47,7 +47,7 @@ typedef enum {false, true}	qboolean;
 #define STRINGIFY2(s) #s
 #define STRINGIFY(s) STRINGIFY2(s)
 
-#define	MAX_INFO_STRING			196	//regular quakeworld. Sickening isn't it.
+#define	BASIC_INFO_STRING			196	//regular quakeworld. Sickening isn't it.
 #define	EXTENDED_INFO_STRING	1024
 #define	MAX_SERVERINFO_STRING	1024	//standard quake has 512 here.
 #define	MAX_LOCALINFO_STRING	32768
@@ -511,7 +511,7 @@ qbyte	COM_BlockSequenceCRCByte (qbyte *base, int length, int sequence);
 qbyte	Q2COM_BlockSequenceCRCByte (qbyte *base, int length, int sequence);
 
 int SHA1(char *digest, int maxdigestsize, char *string, int stringlen);
-int SHA1_HMAC(unsigned char *digest, int maxdigestsize, unsigned char *key, int keylen, unsigned char *data, int datalen);
+int SHA1_HMAC(unsigned char *digest, int maxdigestsize, unsigned char *data, int datalen, unsigned char *key, int keylen);
 
 int version_number(void);
 char *version_string(void);

engine/common/net_ssl_winsspi.c

@@ -27,6 +27,7 @@ static struct
 	BOOL (WINAPI *pCertGetCertificateChain)					(HCERTCHAINENGINE,PCCERT_CONTEXT,LPFILETIME,HCERTSTORE,PCERT_CHAIN_PARA,DWORD,LPVOID,PCCERT_CHAIN_CONTEXT*);
 	BOOL (WINAPI *pCertVerifyCertificateChainPolicy)		(LPCSTR,PCCERT_CHAIN_CONTEXT,PCERT_CHAIN_POLICY_PARA,PCERT_CHAIN_POLICY_STATUS);
 	void (WINAPI *pCertFreeCertificateChain)				(PCCERT_CHAIN_CONTEXT);
+	DWORD (WINAPI *pCertNameToStrA)							(DWORD dwCertEncodingType, PCERT_NAME_BLOB pName, DWORD dwStrType, LPTSTR psz, DWORD csz);
 } crypt;
 static qboolean SSL_Init(void)
 {
@@ -48,6 +49,7 @@ static qboolean SSL_Init(void)
 		{(void**)&crypt.pCertGetCertificateChain,			"CertGetCertificateChain"},
 		{(void**)&crypt.pCertVerifyCertificateChainPolicy,	"CertVerifyCertificateChainPolicy"},
 		{(void**)&crypt.pCertFreeCertificateChain,			"CertFreeCertificateChain"},
+		{(void**)&crypt.pCertNameToStrA,					"CertNameToStrA"},
 		{NULL, NULL}
 	};
 
@@ -337,6 +339,7 @@ static DWORD VerifyServerCertificate(PCCERT_CONTEXT pServerCert, PWSTR pwszServe
 		{
 			if (PolicyStatus.dwError)
 			{
+				char fmsg[512];
 				char *err;
 				Status = PolicyStatus.dwError;
 				switch (Status)
@@ -355,7 +358,11 @@ static DWORD VerifyServerCertificate(PCCERT_CONTEXT pServerCert, PWSTR pwszServe
 					case CERT_E_REVOKED:                err = "CERT_E_REVOKED";                 break;
 					case CERT_E_UNTRUSTEDTESTROOT:      err = "CERT_E_UNTRUSTEDTESTROOT";       break;
 					case CERT_E_REVOCATION_FAILURE:     err = "CERT_E_REVOCATION_FAILURE";      break;
-					case CERT_E_CN_NO_MATCH:            err = "CERT_E_CN_NO_MATCH";             break;
+					case CERT_E_CN_NO_MATCH:            
+						err = fmsg;
+						Q_strncpyz(fmsg, "Certificate is for ", sizeof(fmsg));
+						crypt.pCertNameToStrA(X509_ASN_ENCODING, &pServerCert->pCertInfo->Subject, 0, fmsg+strlen(fmsg), sizeof(fmsg)-strlen(fmsg));
+						break;
 					case CERT_E_WRONG_USAGE:            err = "CERT_E_WRONG_USAGE";             break;
 					default:                            err = "(unknown)";                      break;
 				}

engine/common/net_wins.c

@@ -4817,6 +4817,9 @@ qboolean NET_Sleep(int msec, qboolean stdinissocket)
 
 	timeout.tv_sec = msec/1000;
 	timeout.tv_usec = (msec%1000)*1000;
+	if (!maxfd)
+		Sys_Sleep(msec/1000.0);
+	else
 		select(maxfd+1, &fdset, NULL, NULL, &timeout);
 
 	if (stdinissocket)
@@ -5303,7 +5306,7 @@ static qboolean ICE_SendSpam(struct icestate_s *con)
 		data[2] = ((buf.cursize+4+sizeof(integ)-20)>>8)&0xff;	//hashed header length is up to the end of the hmac attribute
 		data[3] = ((buf.cursize+4+sizeof(integ)-20)>>0)&0xff;
 		//but the hash is to the start of the attribute's header
-		SHA1_HMAC(integ, sizeof(integ), con->rpwd, strlen(con->rpwd), data, buf.cursize);
+		SHA1_HMAC(integ, sizeof(integ), data, buf.cursize, con->rpwd, strlen(con->rpwd));
 		MSG_WriteShort(&buf, BigShort(0x8));	//MESSAGE-INTEGRITY
 		MSG_WriteShort(&buf, BigShort(20));	//sha1 key length
 		SZ_Write(&buf, integ, sizeof(integ));	//integrity data
@@ -5521,6 +5524,13 @@ void QDECL ICE_AddRCandidateInfo(struct icestate_s *con, struct icecandinfo_s *n
 	if (!NET_StringToAdr(n->addr, n->port, &peer))
 		return;
 
+	if (peer.type == NA_IP)
+	{
+		//ignore invalid addresses
+		if (!peer.address.ip[0] && !peer.address.ip[1] && !peer.address.ip[2] && !peer.address.ip[3])
+			return;
+	}
+
 	for (o = con->rc; o; o = o->next)
 	{
 		//not sure that updating candidates is particuarly useful tbh, but hey.
@@ -5909,7 +5919,7 @@ static qboolean NET_WasStun(netsrc_t netsrc)
 					char key[20];
 					//the hmac is a bit weird. the header length includes the integrity attribute's length, but the checksum doesn't even consider the attribute header.
 					stun->msglen = BigShort(integritypos+sizeof(integrity) - (char*)stun - sizeof(*stun));
-					SHA1_HMAC(key, sizeof(key), con->lpwd, strlen(con->lpwd), (qbyte*)stun, integritypos-4 - (char*)stun);
+					SHA1_HMAC(key, sizeof(key), (qbyte*)stun, integritypos-4 - (char*)stun, con->lpwd, strlen(con->lpwd));
 					if (memcmp(key, integrity, sizeof(integrity)))
 					{
 						Con_DPrintf("Integrity is bad! needed %x got %x\n", *(int*)key, *(int*)integrity);

engine/common/plugin.c

@@ -1613,13 +1613,18 @@ void Plug_Close(plugin_t *plug)
 	}
 
 	Con_Printf("Closing plugin %s\n", plug->name);
+	if (plug->shutdown)
+	{
+		plugin_t *cp = currentplug;
+		currentplug = plug;
+		VM_Call(plug->vm, plug->shutdown);
+		currentplug = cp;
+	}
 #if defined(PLUGINS) && !defined(NOMEDIA) && !defined(SERVERONLY)
 	Media_UnregisterDecoder(plug, NULL);
 	Media_UnregisterEncoder(plug, NULL);
 #endif
 	FS_UnRegisterFileSystemModule(plug);
-	if (plug->shutdown)
-		VM_Call(plug->vm, plug->shutdown);
 	VM_Destroy(plug->vm);
 
 	for (i = 0; i < pluginstreamarraylen; i++)

engine/common/sha1.c

@@ -15,7 +15,7 @@ This file came to FTE via EzQuake.
 */
 
 /* #define SHA1HANDSOFF * Copies data before messing with it. */
-
+#define SHA1HANDSOFF
 //#include "quakedef.h"
 #include <string.h>
 
@@ -226,19 +226,19 @@ static void memxor(char *dest, char *src, size_t length)
 }
 
 int SHA1_HMAC(unsigned char *digest, int maxdigestsize,
-			   unsigned char *key, int keylen,
+			  unsigned char *data, int datalen,
-			   unsigned char *data, int datalen)
+			  unsigned char *key, int keylen)
 {
 	SHA1_CTX inner;
 	SHA1_CTX outer;
-	char optkeybuf[20];
+	char optkeybuf[DIGEST_SIZE];
 	char block[64];
-	char innerhash[20];
+	char innerhash[DIGEST_SIZE];
 
 	if (maxdigestsize < DIGEST_SIZE)
 		return 0;
 
-	/* Reduce the key's size, so that it becomes <= 64 bytes large. */
+	/* Reduce the key's size, so that it is never larger than a block. */
 
 	if (keylen > 64)
 	{
@@ -249,7 +249,7 @@ int SHA1_HMAC(unsigned char *digest, int maxdigestsize,
 		SHA1Final (optkeybuf, &keyhash);
 
 		key = optkeybuf;
-		keylen = 20;
+		keylen = sizeof(optkeybuf);
 	}
 
 	/* Compute INNERHASH from KEY and IN. */

engine/gl/gl_shader.c

@@ -4259,8 +4259,10 @@ char *Shader_DefaultBSPWater(char *shortname)
 	else if (r_fastturb.ival)
 		wstyle = 0;
 #ifdef GLQUAKE
-	else if (qrenderer == QR_OPENGL && gl_config.arb_shader_objects && !strncmp(shortname, "*lava", 5))
+	else if (qrenderer == QR_OPENGL && gl_config.arb_shader_objects && !strncmp(shortname, "*lava", 5) && *r_lavastyle.string)
 		wstyle = r_lavastyle.ival;
+	else if (qrenderer == QR_OPENGL && gl_config.arb_shader_objects && !strncmp(shortname, "*slime", 5) && *r_lavastyle.string)
+		wstyle = r_slimestyle.ival;
 	else if (qrenderer == QR_OPENGL && gl_config.arb_shader_objects && strncmp(shortname, "*lava", 5))
 		wstyle = r_waterstyle.ival<1?1:r_waterstyle.ival;
 #endif

engine/gl/gl_vidnt.c

@@ -1796,7 +1796,8 @@ qboolean GLAppActivate(BOOL fActive, BOOL minimize)
 	{
 		if (modestate != MS_WINDOWED)
 		{
-			if (vid_canalttab) {
+			if (vid_canalttab)
+			{
 				ChangeDisplaySettings (NULL, 0);
 				vid_wassuspended = true;
 			}
@@ -1969,6 +1970,7 @@ LONG WINAPI GLMainWndProc (
 			}
 			return 0;
     	case WM_SIZE:
+			vid.isminimized  = (wParam==SIZE_MINIMIZED);
 			if (!vid_initializing)
 			{
 				VID_UpdateWindowStatus (hWnd);

engine/server/pr_cmds.c

@@ -8360,9 +8360,6 @@ void QCBUILTIN PF_ForceInfoKey(pubprogfuncs_t *prinst, struct globalvars_s *pr_g
 		
 		SV_ExtractFromUserinfo (&svs.clients[e1-1], false);
 
-		if (SV_UserInfoIsBasic(key))
-			Info_SetValueForKey (svs.clients[e1-1].userinfobasic, key, value, sizeof(svs.clients[e1-1].userinfobasic));
-
 		MSG_WriteByte (&sv.reliable_datagram, svc_setinfo);
 		MSG_WriteByte (&sv.reliable_datagram, e1-1);
 		MSG_WriteString (&sv.reliable_datagram, key);

engine/server/server.h

@@ -369,7 +369,6 @@ typedef struct client_s
 
 	int challenge;
 	int				userid;							// identifying number
-	char			userinfobasic[MAX_INFO_STRING];
 	char			userinfo[EXTENDED_INFO_STRING];		// infostring
 
 	usercmd_t		lastcmd;			// for filling in big drops and partial predictions
@@ -944,6 +943,7 @@ void SV_ExecInitialConfigs(char *defaultexec);
 
 int SV_CalcPing (client_t *cl, qboolean forcecalc);
 void SV_FullClientUpdate (client_t *client, client_t *to);
+void SV_GeneratePublicUserInfo(int pext, client_t *cl, char *info, int infolength);
 
 int SV_ModelIndex (char *name);
 

engine/server/sv_ccmds.c

@@ -1130,7 +1130,7 @@ void SV_ForceName_f (void)
 
 	while((cl = SV_GetClientForString(Cmd_Argv(1), &clnum)))
 	{
-		Info_SetValueForKey(cl->userinfo, "name", Cmd_Argv(2), MAX_INFO_STRING);
+		Info_SetValueForKey(cl->userinfo, "name", Cmd_Argv(2), EXTENDED_INFO_STRING);
 		SV_LogPlayer(cl, "name forced");
 		SV_ExtractFromUserinfo(cl, true);
 		Q_strncpyz(cl->name, Cmd_Argv(2), sizeof(cl->namebuf));

engine/server/sv_main.c

@@ -599,7 +599,6 @@ void SV_DropClient (client_t *drop)
 	drop->namebuf[0] = 0;
 	drop->name = drop->namebuf;
 	memset (drop->userinfo, 0, sizeof(drop->userinfo));
-	memset (drop->userinfobasic, 0, sizeof(drop->userinfobasic));
 
 	while ((lp = drop->laggedpacket))
 	{
@@ -876,11 +875,22 @@ int SV_CalcPing (client_t *cl, qboolean forcecalc)
 	return 0;
 }
 
-void SV_GenerateBasicUserInfo(client_t *cl)
+//generate whatever public userinfo is supported by the client.
+//private keys like _ prefixes and the password key are stripped out here.
+//password needs to be stripped in case the password key doesn't actually relate to this server.
+void SV_GeneratePublicUserInfo(int pext, client_t *cl, char *info, int infolength)
 {
 	char *key, *s;
 	int i;
-	for (i= 1; (key = Info_KeyForNumber(cl->userinfo, i)); i++)
+	
+	//FIXME: we should probably use some sort of priority system instead if I'm honest about it
+	if (pext & PEXT_BIGUSERINFOS)
+		Q_strncpyz (info, cl->userinfo, sizeof(info));
+	else
+	{
+		if (infolength >= BASIC_INFO_STRING)
+			infolength = BASIC_INFO_STRING;
+		for (i = 0; (key = Info_KeyForNumber(cl->userinfo, i)); i++)
 		{
 			if (!*key)
 				break;
@@ -888,10 +898,15 @@ void SV_GenerateBasicUserInfo(client_t *cl)
 				continue;
 
 			s = Info_ValueForKey(cl->userinfo, key);
-		Info_SetValueForStarKey (cl->userinfobasic, key, s, sizeof(cl->userinfobasic));
+			Info_SetValueForStarKey (info, key, s, infolength);
 		}
 	}
 
+	Info_RemovePrefixedKeys (info, '_');	// server passwords, etc
+	Info_RemoveKey(info, "password");
+	Info_RemoveKey(info, "*ip");
+}
+
 /*
 ===================
 SV_FullClientUpdate
@@ -902,7 +917,7 @@ Writes all update values to client. use to=NULL to broadcast.
 void SV_FullClientUpdate (client_t *client, client_t *to)
 {
 	int		i;
-	char	info[MAX_INFO_STRING];
+	char	info[EXTENDED_INFO_STRING];
 
 	if (!to)
 	{
@@ -910,6 +925,8 @@ void SV_FullClientUpdate (client_t *client, client_t *to)
 		{
 			SV_FullClientUpdate(client, &svs.clients[i]); 
 		}
+		if (sv.mvdrecording)
+			SV_FullClientUpdate(client, &demo.recorder); 
 		return;
 	}
 
@@ -941,12 +958,7 @@ void SV_FullClientUpdate (client_t *client, client_t *to)
 		ClientReliableWrite_Byte (to, i);
 		ClientReliableWrite_Float (to, realtime - client->connection_started);
 
-		if ((to->fteprotocolextensions) & PEXT_BIGUSERINFOS)
+		SV_GeneratePublicUserInfo(to->fteprotocolextensions, client, info, sizeof(info));
-			Q_strncpyz (info, client->userinfo, sizeof(info));
-		else
-			Q_strncpyz (info, client->userinfobasic, sizeof(info));
-		Info_RemoveKey(info, "password");		//main password key
-		Info_RemovePrefixedKeys (info, '_');	// server passwords, etc
 
 		ClientReliableWrite_Begin(to, svc_updateuserinfo, 7 + strlen(info));
 		ClientReliableWrite_Byte (to, i);
@@ -2464,7 +2476,6 @@ client_t *SVC_DirectConnect(void)
 
 	// parse some info from the info strings
 	SV_ExtractFromUserinfo (newcl, true);
-	SV_GenerateBasicUserInfo (newcl);
 
 	// JACK: Init the floodprot stuff.
 	newcl->floodprotmessage = 0.0;
@@ -4030,6 +4041,11 @@ void SV_MVDStream_Poll(void);
 	SV_MVDStream_Poll();
 	}
 
+#ifdef PLUGINS
+	if (isDedicated)
+		Plug_Tick();
+#endif
+
 	if (sv.state < ss_active || !sv.world.worldmodel)
 	{
 #ifndef SERVERONLY
@@ -4117,9 +4133,6 @@ void SV_MVDStream_Poll(void);
 		if (isDedicated)
 #endif
 		{
-#ifdef PLUGINS
-			Plug_Tick();
-#endif
 			NET_Tick();
 
 			SV_GetConsoleCommands ();

engine/server/sv_mvd.c

@@ -773,7 +773,7 @@ void SV_MVDPings (void)
 }
 void SV_MVD_FullClientUpdate(sizebuf_t *msg, client_t *player)
 {
-	char info[MAX_INFO_STRING];
+	char info[EXTENDED_INFO_STRING];
 	qboolean dosizes;
 
 	if (!sv.mvdrecording)
@@ -805,10 +805,7 @@ void SV_MVD_FullClientUpdate(sizebuf_t *msg, client_t *player)
 	MSG_WriteByte (msg, player - svs.clients);
 	MSG_WriteFloat (msg, realtime - player->connection_started);
 
-	Q_strncpyz (info, player->userinfo, MAX_INFO_STRING);
+	SV_GeneratePublicUserInfo(demo.recorder.fteprotocolextensions, player, info, sizeof(info));
-	Info_RemovePrefixedKeys (info, '_');	// server passwords, etc
-	Info_RemoveKey(info, "password");
-	Info_RemoveKey(info, "*ip");
 
 	if (dosizes)
 		msg = MVDWrite_Begin (dem_all, 0, 7 + strlen(info));

engine/server/sv_user.c

@@ -57,7 +57,7 @@ cvar_t	sv_cmdlikercon	= SCVAR("sv_cmdlikercon", "0");	//set to 1 to allow a pass
 cvar_t cmd_allowaccess	= SCVAR("cmd_allowaccess", "0");	//set to 1 to allow cmd to execute console commands on the server.
 cvar_t cmd_gamecodelevel	= SCVAR("cmd_gamecodelevel", "50");	//execution level which gamecode is told about (for unrecognised commands)
 
-cvar_t	sv_pure	= CVARFD("sv_pure", "", CVAR_SERVERINFO, "The most evil cvar in the world.");
+cvar_t	sv_pure	= CVARFD("sv_pure", "", CVAR_SERVERINFO, "The most evil cvar in the world, many clients will ignore this.\n0=standard quake rules.\n1=clients should prefer files within packages present on the server.\n2=clients should use *only* files within packages present on the server.\nDue to quake 1.01/1.06 differences, a setting of 2 only works in total conversions.");
 cvar_t	sv_nqplayerphysics	= CVARAD("sv_nqplayerphysics", "0", "sv_nomsec", "Disregard player prediction and run NQ-style player physics instead. This can be used for compatibility with mods that expect exact behaviour.");
 cvar_t	sv_edgefriction	= CVARAF("sv_edgefriction", "2",
 								 "edgefriction", 0);
@@ -3598,7 +3598,7 @@ Allow clients to change userinfo
 void SV_SetInfo_f (void)
 {
 	int i, j;
-	char oldval[MAX_INFO_STRING];
+	char oldval[MAX_INFO_KEY];
 	char *key, *val;
 	qboolean basic;	//infos that we send to any old qw client.
 	client_t *client;
@@ -3623,7 +3623,7 @@ void SV_SetInfo_f (void)
 	if (strstr(Cmd_Argv(1), "\\") || strstr(Cmd_Argv(2), "\\"))
 		return;		// illegal char
 
-	Q_strncpyz(oldval, Info_ValueForKey(host_client->userinfo, Cmd_Argv(1)), MAX_INFO_STRING);
+	Q_strncpyz(oldval, Info_ValueForKey(host_client->userinfo, Cmd_Argv(1)), sizeof(oldval));
 
 #ifdef VM_Q1
 	if (Q1QVM_UserInfoChanged(sv_player))
@@ -3656,8 +3656,6 @@ void SV_SetInfo_f (void)
 
 		basic = SV_UserInfoIsBasic(key);
 
-		if (basic)
-			Info_SetValueForKey (host_client->userinfobasic, key, val, sizeof(host_client->userinfobasic));
 		for (j = 0; j < MAX_CLIENTS; j++)
 		{
 			client = svs.clients+j;
@@ -3690,7 +3688,7 @@ void SV_SetInfo_f (void)
 			}
 		}
 
-		if (sv.mvdrecording)
+		if (sv.mvdrecording && (basic || (demo.recorder.fteprotocolextensions & PEXT_BIGUSERINFOS)))
 		{
 			sizebuf_t *msg = MVDWrite_Begin (dem_all, 0, strlen(key)+strlen(val)+4);
 			MSG_WriteByte (msg, svc_setinfo);
@@ -4218,7 +4216,6 @@ void Cmd_Join_f (void)
 		// turn the spectator into a player
 		host_client->spectator = false;
 		Info_RemoveKey (host_client->userinfo, "*spectator");
-		Info_RemoveKey (host_client->userinfobasic, "*spectator");
 
 		// FIXME, bump the client's userid?
 
@@ -4328,7 +4325,6 @@ void Cmd_Observe_f (void)
 		// turn the player into a spectator
 		host_client->spectator = true;
 		Info_SetValueForStarKey (host_client->userinfo, "*spectator", "1", sizeof(host_client->userinfo));
-		Info_SetValueForStarKey (host_client->userinfobasic, "*spectator", "1", sizeof(host_client->userinfobasic));
 
 		// FIXME, bump the client's userid?
 

plugins/berkelium/plugapi.cpp

@@ -188,7 +188,7 @@ static void *Dec_Create(char *medianame)
 		medianame = medianame + 10;
 	else if (!strcmp(medianame, "berkelium"))
 		medianame = (char*)"about:blank";
-	else if (!strncmp(medianame, "http:", 5))
+	else if (!strncmp(medianame, "http:", 5) || !strncmp(medianame, "https:", 6))
 		medianame = medianame;	//and direct http requests.
 	else
 		return NULL;
@@ -303,8 +303,6 @@ static void Dec_Key (void *vctx, int code, int unicode, int isup)
 			ctx->wnd->mouseWheel(0, (code==189)?-30:30);
 	}
 	else
-	{
-		if (code)
 	{
 		int mods = 0;
 		if (code == 127)
@@ -329,8 +327,8 @@ static void Dec_Key (void *vctx, int code, int unicode, int isup)
 			code = 0x25;
 		else if (code == 135)	//right
 			code = 0x27;
+		if (code)
 			ctx->wnd->keyEvent(!isup, mods, code, 0);
-		}
 		if (unicode && !isup)
 		{
 			wchar_t chars[2] = {unicode};

plugins/emailnot/md5.c

@@ -362,7 +362,50 @@ static void Decode (UINT4 *output, unsigned char *input, unsigned int len)
 
 
 
+char *MD5_ToHex(char *input, int inputlen, char *ret, int retlen)
+{
+	int v, i;
+	unsigned char	digest[16];
+	MD5_CTX		ctx;
 
+	if (retlen < 33)
+		return NULL;
+
+	MD5Init (&ctx);
+	MD5Update (&ctx, (unsigned char *)input, inputlen);
+	MD5Final ( (unsigned char *)digest, &ctx);
+
+	for (i = 0; i < 16; i++)
+	{
+		v = digest[i]>>4;
+		if (v >= 10)
+			ret[i*2+0] = (v-10) + 'a';
+		else
+			ret[i*2+0] = v + '0';
+		v = digest[i]&0xf;
+		if (v >= 10)
+			ret[i*2+1] = (v-10) + 'a';
+		else
+			ret[i*2+1] = v + '0';
+	}
+	ret[i*2] = '\0';
+	return ret;
+}
+char *MD5_ToBinary(char *input, int inputlen, char *ret, int retlen)
+{
+	int v, i;
+	unsigned char	digest[16];
+	MD5_CTX		ctx;
+
+	if (retlen < 16)
+		return NULL;
+
+	MD5Init (&ctx);
+	MD5Update (&ctx, (unsigned char *)input, inputlen);
+	MD5Final ( (unsigned char *)ret, &ctx);
+
+	return ret;
+}
 
 char *MD5_GetPop3APOPString(char *timestamp, char *secrit)
 {

plugins/jabber/xml.c

@@ -43,6 +43,7 @@ void XML_AddParameteri(xmltree_t *t, char *paramname, int value)
 }
 xmltree_t *XML_CreateNode(xmltree_t *parent, char *name, char *xmlns, char *body)
 {
+	int bodylen = strlen(body);
 	struct subtree_s *node = malloc(sizeof(*node));
 
 	//clear out links
@@ -51,15 +52,27 @@ xmltree_t *XML_CreateNode(xmltree_t *parent, char *name, char *xmlns, char *body
 	node->sibling = NULL;
 	//link into parent if we actually have a parent.
 	if (parent)
+	{
+		if (parent->child)
+		{	//add at tail
+			xmltree_t *prev;
+			for(prev = parent->child; prev->sibling; prev = prev->sibling)
+				;
+			prev->sibling = node;
+			node->sibling = NULL;
+		}
+		else
 		{
 			node->sibling = parent->child;
 			parent->child = node;
 		}
+	}
 
 	Q_strlcpy(node->name, name, sizeof(node->name));
 	Q_strlcpy(node->xmlns, xmlns, sizeof(node->xmlns));
 	Q_strlcpy(node->xmlns_dflt, xmlns, sizeof(node->xmlns_dflt));
-	Q_strlcpy(node->body, body, sizeof(node->xmlns_dflt));
+	node->body = malloc(bodylen+1);
+	memcpy(node->body, body, bodylen+1);
 
 	if (*xmlns)
 		XML_AddParameter(node, "xmlns", xmlns);
@@ -221,10 +234,10 @@ static void XML_DumpToBuf(struct buf_ctx *buf, xmltree_t *t, int indent)
 		buf_cat(buf, "\n", 1);
 }
 
-char *XML_GenerateString(xmltree_t *root)
+char *XML_GenerateString(xmltree_t *root, qboolean readable)
 {
 	struct buf_ctx buf = {NULL, 0, 0};
-	XML_DumpToBuf(&buf, root, -1);
+	XML_DumpToBuf(&buf, root, readable?0:-1);
 	buf_cat(&buf, "", 1);
 	return buf.buf;
 }
@@ -234,6 +247,7 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 	xmltree_t *child;
 	xmltree_t *ret;
 	int bodypos;
+	int bodymax = 0;
 	int pos, i;
 	char *tagend;
 	char *tagstart;
@@ -283,7 +297,7 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 		tagstart++;
 	for (i = 0; i < sizeof(token)-1 && *tagstart; )
 	{
-		if (*tagstart == ' ' || *tagstart == '\n' || *tagstart == '\r' || *tagstart == '\t')
+		if (*tagstart == ' ' || (i&&*tagstart == '/') || (i&&*tagstart == '?') || *tagstart == '\n' || *tagstart == '\r' || *tagstart == '\t')
 			break;
 		token[i++] = *tagstart++;
 	}
@@ -315,7 +329,7 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 		int nlen;
 
 
-		while(*tagstart <= ' ' && *tagstart)
+		while(*(unsigned char*)tagstart <= ' ' && *tagstart)
 			tagstart++;	//skip whitespace (note that we know there is a null terminator before the end of the buffer)
 
 		if (!*tagstart)
@@ -325,7 +339,7 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 		nlen = 0;
 		while (nlen < sizeof(p->name)-2)
 		{
-			if(*tagstart <= ' ')
+			if (*(unsigned char*)tagstart <= ' ' || *tagstart == '/' || *tagstart == '?')
 				break;
 
 			if (*tagstart == '=')
@@ -334,14 +348,14 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 		}
 		p->name[nlen++] = '\0';
 
-		while(*tagstart <= ' ' && *tagstart)
+		while(*(unsigned char*)tagstart <= ' ' && *tagstart)
 			tagstart++;	//skip whitespace (note that we know there is a null terminator before the end of the buffer)
 
 		if (*tagstart != '=')
-			continue;
+			break;
 		tagstart++;
 
-		while(*tagstart <= ' ' && *tagstart)
+		while(*(unsigned char*)tagstart <= ' ' && *tagstart)
 			tagstart++;	//skip whitespace (note that we know there is a null terminator before the end of the buffer)
 
 		nlen = 0;
@@ -397,6 +411,8 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 
 	if (tagend[-2] == '/')
 	{	//no body
+		ret->body = malloc(1);
+		*ret->body = 0;
 		*startpos = pos;
 		return ret;
 	}
@@ -405,6 +421,8 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 		//no body either
 		if (tagend[-2] == '?')
 		{
+			ret->body = malloc(1);
+			*ret->body = 0;
 			*startpos = pos;
 			return ret;
 		}
@@ -459,10 +477,27 @@ xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronl
 		else 
 		{
 			char c = buffer[pos++];
-			if (bodypos < sizeof(ret->body)-1)
+			if (bodypos == bodymax)
+			{
+				int nlen = bodypos*2 + 64;
+				char *nb = malloc(nlen);
+				memcpy(nb, ret->body, bodypos);
+				free(ret->body);
+				ret->body = nb;
+				bodymax = nlen;
+			}
 			ret->body[bodypos++] = c;
 		}
 	}
+	if (bodypos == bodymax)
+	{
+		int nlen = bodypos+1;
+		char *nb = malloc(nlen);
+		memcpy(nb, ret->body, bodypos);
+		free(ret->body);
+		ret->body = nb;
+		bodymax = nlen;
+	}
 	ret->body[bodypos++] = '\0';
 
 	XML_Unmark(ret->body);
@@ -486,6 +521,7 @@ void XML_Destroy(xmltree_t *t)
 		np = p->next;
 		free(p);
 	}
+	free(t->body);
 	free(t);
 }
 
@@ -504,6 +540,28 @@ xmltree_t *XML_ChildOfTree(xmltree_t *t, char *name, int childnum)
 	}
 	return NULL;
 }
+xmltree_t *XML_ChildOfTreeNS(xmltree_t *t, char *xmlns, char *name, int childnum)
+{
+	if (t)
+	{
+		for (t = t->child; t; t = t->sibling)
+		{
+			if (!strcmp(t->xmlns, xmlns) && !strcmp(t->name, name))
+			{
+				if (childnum-- == 0)
+					return t;
+			}
+		}
+	}
+	return NULL;
+}
+char *XML_GetChildBody(xmltree_t *t, char *paramname, char *def)
+{
+	xmltree_t *c = XML_ChildOfTree(t, paramname, 0);
+	if (c)
+		return c->body;
+	return def;
+}
 
 void XML_ConPrintTree(xmltree_t *t, int indent)
 {
@@ -527,3 +585,114 @@ void XML_ConPrintTree(xmltree_t *t, int indent)
 
 	free(buf.buf);
 }
+
+
+static void XML_SkipWhite(char *msg, int *pos, int max)
+{
+	while (*pos < max && (
+		msg[*pos] == ' ' ||
+		msg[*pos] == '\t' ||
+		msg[*pos] == '\r' ||
+		msg[*pos] == '\n'
+		))
+		*pos+=1;
+}
+static qboolean XML_ParseString(char *msg, int *pos, int max, char *out, int outlen)
+{
+	*out = 0;
+	if (*pos < max && msg[*pos] == '\"')
+	{
+		*pos+=1;
+
+		outlen--;
+		while (*pos < max && msg[*pos] != '\"')
+		{
+			if (!outlen)
+				return false;
+			*out = msg[*pos];
+			out++;
+			outlen--;
+			*pos+=1;
+		}
+		if (*pos < max && msg[*pos] == '\"')
+		{
+			*out = 0;
+			*pos+=1;
+			return true;
+		}
+	}
+	else
+	{
+		outlen--;
+		while (*pos < max
+			&& msg[*pos] != ' '
+			&& msg[*pos] != '\t'
+			&& msg[*pos] != '\r'
+			&& msg[*pos] != '\n'
+			&& msg[*pos] != ':'
+			&& msg[*pos] != ','
+			&& msg[*pos] != '}'
+			&& msg[*pos] != '{')
+		{
+			if (!outlen)
+				return false;
+			*out = msg[*pos];
+			out++;
+			outlen--;
+			*pos+=1;
+		}
+		*out = 0;
+		return true;
+	}
+	return false;
+}
+xmltree_t *XML_FromJSON(xmltree_t *t, char *name, char *json, int *jsonpos, int jsonlen)
+{
+	char child[4096];
+	char *start;
+	char *end;
+	XML_SkipWhite(json, jsonpos, jsonlen);
+
+	if (*jsonpos < jsonlen && json[*jsonpos] == '{')
+	{
+		*jsonpos+=1;
+		XML_SkipWhite(json, jsonpos, jsonlen);
+
+		t = XML_CreateNode(t, name, "", "");
+
+		while (*jsonpos < jsonlen && json[*jsonpos] == '\"')
+		{
+			if (!XML_ParseString(json, jsonpos, jsonlen, child, sizeof(child)))
+				break;
+			XML_SkipWhite(json, jsonpos, jsonlen);
+			if (*jsonpos < jsonlen && json[*jsonpos] == ':')
+			{
+				*jsonpos+=1;
+				if (!XML_FromJSON(t, child, json, jsonpos, jsonlen))
+					break;
+			}
+			XML_SkipWhite(json, jsonpos, jsonlen);
+
+			if (*jsonpos < jsonlen && json[*jsonpos] == ',')
+			{
+				*jsonpos+=1;
+				XML_SkipWhite(json, jsonpos, jsonlen);
+				continue;
+			}
+			break;
+		}
+
+		if (*jsonpos < jsonlen && json[*jsonpos] == '}')
+		{
+			*jsonpos+=1;
+			return t;
+		}
+		XML_Destroy(t);
+	}
+	else if (*jsonpos < jsonlen)
+	{
+		if (XML_ParseString(json, jsonpos, jsonlen, child, sizeof(child)))
+			return XML_CreateNode(t, name, "", child);
+	}
+	return NULL;
+}

plugins/jabber/xml.h

@@ -10,7 +10,7 @@ typedef struct subtree_s
 	char name[64];												//FIXME: make pointer to tail of structure
 	char xmlns[64];			//namespace of the element			//FIXME: make pointer to tail of structure
 	char xmlns_dflt[64];	//default namespace of children		//FIXME: make pointer to tail of structure
-	char body[2048];											//FIXME: make pointer+variablesized
+	char *body;//[2048];											//FIXME: make pointer+variablesized
 
 	xmlparams_t *params;
 
@@ -26,8 +26,12 @@ void XML_AddParameteri(xmltree_t *t, char *paramname, int value);
 xmltree_t *XML_CreateNode(xmltree_t *parent, char *name, char *xmlns, char *body);
 char *XML_Markup(char *s, char *d, int dlen);
 void XML_Unmark(char *s);
-char *XML_GenerateString(xmltree_t *root);
+char *XML_GenerateString(xmltree_t *root, qboolean readable);
 xmltree_t *XML_Parse(char *buffer, int *startpos, int maxpos, qboolean headeronly, char *defaultnamespace);
 void XML_Destroy(xmltree_t *t);
 xmltree_t *XML_ChildOfTree(xmltree_t *t, char *name, int childnum);
+xmltree_t *XML_ChildOfTreeNS(xmltree_t *t, char *xmlns, char *name, int childnum);
+char *XML_GetChildBody(xmltree_t *t, char *paramname, char *def);
 void XML_ConPrintTree(xmltree_t *t, int indent);
+
+xmltree_t *XML_FromJSON(xmltree_t *t, char *name, char *json, int *jsonpos, int jsonlen);