X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fnetconfig.c;h=73ab22f4f67f32ad3ff9b3a27cef433feaee0cb5;hb=HEAD;hp=93b18cb2ac2af6f74802498d028e8385af229de9;hpb=53d8e6f8d1f18b0085dcfd46d1fc8640381513bc;p=citadel.git

diff --git a/citadel/netconfig.c b/citadel/netconfig.c
deleted file mode 100644
index 93b18cb2a..000000000
--- a/citadel/netconfig.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * This module handles loading, saving, and parsing of room network configurations.
- *
- * Copyright (c) 2000-2021 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include "sysdep.h"
-#include <stdio.h>
-#include <sys/types.h>
-#include <dirent.h>
-
-#ifdef HAVE_SYSCALL_H
-# include <syscall.h>
-#else 
-# if HAVE_SYS_SYSCALL_H
-#  include <sys/syscall.h>
-# endif
-#endif
-#include <dirent.h>
-#include <assert.h>
-
-#include <libcitadel.h>
-
-#include "ctdl_module.h"
-#include "serv_extensions.h"
-#include "config.h"
-
-
-/*
- * Create a config key for a room's netconfig entry
- */
-void netcfg_keyname(char *keybuf, long roomnum) {
-	if (!keybuf) return;
-	sprintf(keybuf, "c_netconfig_%010ld", roomnum);
-}
-
-
-/*
- * Given a room number and a textual netconfig, convert to base64 and write to the configdb
- */
-void SaveRoomNetConfigFile(long roomnum, const char *raw_netconfig) {
-	char keyname[25];
-	char *enc;
-	int enc_len;
-	int len;
-
-	len = strlen(raw_netconfig);
-	netcfg_keyname(keyname, roomnum);
-	enc = malloc(len * 2);
-
-	if (enc) {
-		enc_len = CtdlEncodeBase64(enc, raw_netconfig, len, 0);
-		if ((enc_len > 1) && (enc[enc_len-2] == 13)) enc[enc_len-2] = 0;
-		if ((enc_len > 0) && (enc[enc_len-1] == 10)) enc[enc_len-1] = 0;
-		enc[enc_len] = 0;
-		syslog(LOG_DEBUG, "netconfig: writing key '%s' (length=%d)", keyname, enc_len);
-		CtdlSetConfigStr(keyname, enc);
-		free(enc);
-	}
-}
-
-
-/*
- * Given a room number, attempt to load the netconfig configdb entry for that room.
- * If it returns NULL, there is no netconfig.
- * Otherwise the caller owns the returned memory and is responsible for freeing it.
- */
-char *LoadRoomNetConfigFile(long roomnum) {
-	char keyname[25];
-	char *encoded_netconfig = NULL;
-	char *decoded_netconfig = NULL;
-
-	netcfg_keyname(keyname, roomnum);
-	encoded_netconfig = CtdlGetConfigStr(keyname);
-	if (!encoded_netconfig) return NULL;
-
-	decoded_netconfig = malloc(strlen(encoded_netconfig));	// yeah, way bigger than it needs to be, but safe
-	CtdlDecodeBase64(decoded_netconfig, encoded_netconfig, strlen(encoded_netconfig));
-	return decoded_netconfig;
-}
-
-
-/*-----------------------------------------------------------------------------*
- *              Per room network configs : exchange with client                *
- *-----------------------------------------------------------------------------*/
-
-void cmd_gnet(char *argbuf) {
-	if ( (CC->room.QRflags & QR_MAILBOX) && (CC->user.usernum == atol(CC->room.QRname)) ) {
-		/* users can edit the netconfigs for their own mailbox rooms */
-	}
-	else if (CtdlAccessCheck(ac_room_aide)) return;
-	
-	cprintf("%d Network settings for room #%ld <%s>\n", LISTING_FOLLOWS, CC->room.QRnumber, CC->room.QRname);
-
-	char *c = LoadRoomNetConfigFile(CC->room.QRnumber);
-	if (c) {
-		int len = strlen(c);
-		client_write(c, len);			// Can't use cprintf() here, it has a limit of 1024 bytes
-		if (c[len] != '\n') {
-			client_write(HKEY("\n"));
-		}
-		free(c);
-	}
-	cprintf("000\n");
-}
-
-
-void cmd_snet(char *argbuf) {
-	StrBuf *Line = NULL;
-	StrBuf *TheConfig = NULL;
-	int rc;
-
-	unbuffer_output();
-	Line = NewStrBuf();
-	TheConfig = NewStrBuf();
-	cprintf("%d send new netconfig now\n", SEND_LISTING);
-
-	while (rc = CtdlClientGetLine(Line), (rc >= 0)) {
-		if ((rc == 3) && (strcmp(ChrPtr(Line), "000") == 0))
-			break;
-
-		StrBufAppendBuf(TheConfig, Line, 0);
-		StrBufAppendBufPlain(TheConfig, HKEY("\n"), 0);
-	}
-	FreeStrBuf(&Line);
-
-	SaveRoomNetConfigFile(CC->room.QRnumber, ChrPtr(TheConfig));
-	FreeStrBuf(&TheConfig);
-}
-
-
-/*
- * Convert any legacy configuration files in the "netconfigs" directory
- */
-void convert_legacy_netcfg_files(void)
-{
-	DIR *dh = NULL;
-	struct dirent *dit = NULL;
-	char filename[PATH_MAX];
-	long roomnum;
-	FILE *fp;
-	long len;
-	char *v;
-
-	dh = opendir(ctdl_netcfg_dir);
-	if (!dh) return;
-
-	syslog(LOG_INFO, "netconfig: legacy netconfig files exist - converting them!");
-
-	while (dit = readdir(dh), dit != NULL) {	// yes, we use the non-reentrant version; we're not in threaded mode yet
-		roomnum = atol(dit->d_name);
-		if (roomnum > 0) {
-			snprintf(filename, sizeof filename, "%s/%ld", ctdl_netcfg_dir, roomnum);
-			fp = fopen(filename, "r");
-			if (fp) {
-				fseek(fp, 0L, SEEK_END);
-				len = ftell(fp);
-				if (len > 0) {
-					v = malloc(len);
-					if (v) {
-						rewind(fp);
-						if (fread(v, len, 1, fp)) {
-							SaveRoomNetConfigFile(roomnum, v);
-							unlink(filename);
-						}
-						free(v);
-					}
-				}
-				else {
-					unlink(filename);	// zero length netconfig, just delete it
-				}
-				fclose(fp);
-			}
-		}
-	}
-
-	closedir(dh);
-	rmdir(ctdl_netcfg_dir);
-}
-
-
-/*
- * Module entry point
- */
-CTDL_MODULE_INIT(netconfig)
-{
-	if (!threading)
-	{
-		convert_legacy_netcfg_files();
-		CtdlRegisterProtoHook(cmd_gnet, "GNET", "Get network config");
-		CtdlRegisterProtoHook(cmd_snet, "SNET", "Set network config");
-	}
-	return "netconfig";
-}