From 254f15e3a0b7d589d12d374c45ee665e8ac2ecb5 Mon Sep 17 00:00:00 2001
From: Tom Early <n7tae@tearly.net>
Date: Wed, 10 Apr 2019 16:13:16 -0700
Subject: [PATCH] got rid of getAllIPV4Addresses

---
 ircddb/IRCDDBApp.cpp | 40 -----------------------
 ircddb/IRCutils.cpp  | 78 --------------------------------------------
 ircddb/IRCutils.h    |  2 --
 3 files changed, 120 deletions(-)

diff --git a/ircddb/IRCDDBApp.cpp b/ircddb/IRCDDBApp.cpp
index 340629a..83a49b5 100644
--- a/ircddb/IRCDDBApp.cpp
+++ b/ircddb/IRCDDBApp.cpp
@@ -472,48 +472,8 @@ bool IRCDDBApp::findGateway(const std::string &gwCall)
 	return true;
 }
 
-static void findReflector(const std::string &rptrCall, IRCDDBAppPrivate *d)
-{
-	std::string zonerp_cs;
-	std::string ipAddr;
-
-#define MAXIPV4ADDR 5
-	struct sockaddr_in addr[MAXIPV4ADDR];
-	unsigned int numAddr = 0;
-
-	char host_name[80];
-
-	std::string host = rptrCall.substr(0,6) + ".reflector.ircddb.net";
-
-	safeStringCopy(host_name, host.c_str(), sizeof host_name);
-
-	if (getAllIPV4Addresses(host_name, 0, &numAddr, addr, MAXIPV4ADDR) == 0) {
-		if (numAddr > 0) {
-			unsigned char *a = (unsigned char *) &addr[0].sin_addr;
-			char buf[16];
-			snprintf(buf, 16, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);
-			ipAddr = buf;
-			zonerp_cs = rptrCall;
-			zonerp_cs[7] = 'G';
-		}
-	}
-
-
-	IRCMessage *m2 = new IRCMessage("IDRT_REPEATER");
-	m2->addParam(rptrCall);
-	m2->addParam(zonerp_cs);
-	m2->addParam(ipAddr);
-	d->replyQ.putMessage(m2);
-}
-
 bool IRCDDBApp::findRepeater(const std::string &rptrCall)
 {
-
-	if (0==rptrCall.compare(0, 3, "XRF") || 0==rptrCall.compare(0, 3, "REF")) {
-		findReflector(rptrCall, d);
-		return true;
-	}
-
 	std::string arearp_cs = rptrCall;
 	ReplaceChar(arearp_cs, ' ', '_');
 
diff --git a/ircddb/IRCutils.cpp b/ircddb/IRCutils.cpp
index 9076b66..c844c94 100644
--- a/ircddb/IRCutils.cpp
+++ b/ircddb/IRCutils.cpp
@@ -35,84 +35,6 @@ std::vector<std::string> stringTokenizer(const std::string &s)
         return result;
 }
 
-int getAllIPV4Addresses(const char * name, unsigned short port, unsigned int * num, struct sockaddr_in * addr, unsigned int max_addr)
-{
-
-	struct addrinfo hints;
-	struct addrinfo * res;
-
-	memset(&hints, 0x00, sizeof(struct addrinfo));
-	hints.ai_family = AF_INET;
-	hints.ai_socktype = SOCK_STREAM;
-
-	int r = getaddrinfo(name, NULL, &hints, &res);
-
-	if (r == 0) {
-		struct addrinfo * rp;
-		unsigned int numAddr = 0;
-
-		for (rp = res; rp != NULL; rp = rp->ai_next) {
-			if (rp->ai_family == AF_INET)
-				numAddr ++;
-		}
-
-		if (numAddr > 0) {
-			if (numAddr > max_addr)
-				numAddr = max_addr;
-
-			int * shuffle = new int[numAddr];
-
-			unsigned int i;
-
-			for (i=0; i < numAddr; i++)
-				shuffle[i] = i;
-
-			for (i=0; i < (numAddr - 1); i++) {
-				if (rand() & 1) {
-					int tmp;
-					tmp = shuffle[i];
-					shuffle[i] = shuffle[i+1];
-					shuffle[i+1] = tmp;
-				}
-			}
-
-			for (i=(numAddr - 1); i > 0; i--) {
-				if (rand() & 1) {
-					int tmp;
-					tmp = shuffle[i];
-					shuffle[i] = shuffle[i-1];
-					shuffle[i-1] = tmp;
-				}
-			}
-
-			for (rp = res, i=0 ; (rp != NULL) && (i < numAddr); rp = rp->ai_next) {
-				if (rp->ai_family == AF_INET) {
-					memcpy( addr+shuffle[i], rp->ai_addr, sizeof (struct sockaddr_in) );
-
-					addr[shuffle[i]].sin_port = htons(port);
-
-					i++;
-				}
-			}
-
-			delete[] shuffle;
-		}
-
-		*num = numAddr;
-
-		freeaddrinfo(res);
-
-		return 0;
-
-	} else {
-		printf("getaddrinfo: %s\n", gai_strerror(r));
-
-		return 1;
-	}
-
-
-}
-
 void safeStringCopy (char *dest, const char *src, unsigned int buf_size)
 {
 	unsigned int i = 0;
diff --git a/ircddb/IRCutils.h b/ircddb/IRCutils.h
index d139ed6..b2fef99 100644
--- a/ircddb/IRCutils.h
+++ b/ircddb/IRCutils.h
@@ -27,8 +27,6 @@ time_t parseTime(const std::string str);
 
 std::vector<std::string> stringTokenizer(const std::string &str);
 
-int getAllIPV4Addresses(const char *name, unsigned short port, unsigned int *num, struct sockaddr_in *addr, unsigned int max_addr);
-
 void safeStringCopy(char * dest, const char * src, unsigned int buf_size);
 
 char *getCurrentTime(void);