Added more space for proxies

Fixed a bug in protoutils.h->string_to_bytes where an extra NULL caused memory errors.

multiaddr.h

@@ -20,8 +20,8 @@ int strpos(char *haystack, char *needle)
 }
 struct maddr
 {
-	char string[200];
+	char string[800];
-	uint8_t bytes[100];
+	uint8_t bytes[400];
 	int bsize[1];
 };
 struct maddr new_maddr_fb(uint8_t * byteaddress,int size)//Construct new address from bytes
@@ -39,14 +39,14 @@ struct maddr new_maddr_fb(uint8_t * byteaddress,int size)//Construct new address
 struct maddr new_maddr_fs(char * straddress)//Construct new address from string
 {
 	struct maddr anewaddr;
-	bzero(anewaddr.string, 100);
+	bzero(anewaddr.string, 800);
 	strcpy(anewaddr.string, straddress);
 	anewaddr.bsize[0] = 0;
 	if(string_to_bytes(anewaddr.bytes,anewaddr.bsize,anewaddr.string,sizeof(anewaddr.string))==1)
 	{
 		int betta;
 		//printf("BSIZE: %u\n", anewaddr.bsize[0]);
-		for(betta=anewaddr.bsize[0];betta<100;betta++)
+		for(betta=anewaddr.bsize[0];betta<400;betta++)
 		{
 			anewaddr.bytes[betta] = '\0';
 		}
@@ -58,7 +58,8 @@ int m_encapsulate(struct maddr * result, char * string)
 	if(result!=NULL&&string!=NULL)
 	{
 		int success = 0;
-		char pstr[100];
+		char pstr[800];
+		bzero(pstr,800);
 		strcpy(pstr,result->string);
 		strcat(pstr,string+1);
 		if(string_to_bytes(result->bytes,result->bsize,pstr,sizeof(pstr)))

protoutils.h

@@ -258,7 +258,7 @@ char * int2ip(int inputintip)
 //I didn't feel another address_bytes_to_string was necesarry sry guys
 int bytes_to_string(char * resultzx, uint8_t * catx,int xbsize)
 {
-	bzero(resultzx,200);
+	bzero(resultzx,800);
 	uint8_t * bytes = NULL;
 	int size = 0;
 	size = xbsize;
@@ -348,8 +348,8 @@ int bytes_to_string(char * resultzx, uint8_t * catx,int xbsize)
 
 char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 {
-	static char astb__stringy[200] = "\0";
+	static char astb__stringy[800] = "\0";
-	bzero(astb__stringy,200);
+	bzero(astb__stringy,800);
 	int code = 0;
 	code = xx->deccode;
 	switch(code)
@@ -381,8 +381,8 @@ char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 		{
 			if(atoi(abc)<65536&&atoi(abc)>0)
 			{
-				static char himm_woot[4] = "\0";
+				static char himm_woot[5] = "\0";
-				bzero(himm_woot, 4);
+				bzero(himm_woot, 5);
 				strcpy(himm_woot, Int_To_Hex(atoi(abc)));
 				if(himm_woot[2] == '\0')
 				{//manual switch
@@ -406,6 +406,7 @@ char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 					himm_woot[2] = swap2;
 					himm_woot[3] = swap3;
 				}
+				himm_woot[4]='\0';
 				return himm_woot;
 			}
 			else
@@ -418,8 +419,8 @@ char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 		{
 			if(atoi(abc)<65536&&atoi(abc)>0)
 			{
-				static char himm_woot2[4] = "\0";
+				static char himm_woot2[5] = "\0";
-				bzero(himm_woot2, 4);
+				bzero(himm_woot2, 5);
 				strcpy(himm_woot2, Int_To_Hex(atoi(abc)));
 				if(himm_woot2[2] == '\0')
 				{//Manual Switch2be
@@ -443,6 +444,7 @@ char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 					himm_woot2[2] = swap2;
 					himm_woot2[3] = swap3;
 				}
+				himm_woot2[4]='\0';
 				return himm_woot2;
 			}
 			else
@@ -474,6 +476,7 @@ char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 		case 42://IPFS - !!!
 		{
 
+			return "ERR";
 			break;
 		}
 		case 480://http
@@ -511,127 +514,99 @@ char * address_string_to_bytes(struct protocol * xx, char * abc,size_t getsznow)
 }
 int string_to_bytes(uint8_t * finalbytes,int * realbbsize,char * strx, size_t strsize)
 {
-	static char xxx[200] = "\0";
+	if(strx[0] != '/')
-	bzero(xxx,200);
+	{
-	int sigmalf = 0;
+		printf("Error, must start with '/'\n");
-	char * totpch;
+		return 0;
+	}
+	char xxx[800];
+	bzero(xxx,800);
+	//Getting total words
+	int totalwords = 0;
+	char * totp;
 	char totalwordstest[strsize];
 	bzero(totalwordstest,strsize);
 	strcat(totalwordstest, strx);
-	int totalwords = 0;
+	totp = strtok(totalwordstest, "/");
-	totpch = strtok(totalwordstest, "/");
+	while(totp != NULL)
-	while(totpch != NULL)
 	{
-		totpch = strtok (NULL, "/");
+		totp = strtok (NULL, "/");
 		totalwords++;
 	}
-	int processedwords = 0;
+	//Initializing variables to store our processed HEX in:
-	char processedsofar[100];
+	int malf=0; //In case something goes wrong this will be 1.
-	bzero(processedsofar,100);
+	char processed[800];//HEX CONTAINER
-	char str[strsize]; //This string will be bad later.
+	bzero(processed,800);
-	bzero(str,strsize);
+	//Now Setting up variables for calculating which is the first 
-	nextproc:
+	//and second word:
-	strcpy(str,strx);
+	int firstorsecond = 1; //1=Protocol && 2 = Address
-	if(str[0] == '/')
+	char pstring[800];//We do not want to harm the initial string.
-	{
+	bzero(pstring,800);
-		char * pch;
+	strcat(pstring,strx);
-		pch = strtok (str,"/");
+	//Starting to extract words and process them:
+	char * wp;
+	char * end;
+	wp=strtok_r(pstring,"/",&end);
 	load_protocols();
-		for(int ax=0;ax<processedwords;ax++)
-				{
-					pch = strtok (NULL, "/");
-				}
-		while(pch != NULL)
-		{
-			if(proto_with_name(pch))
-			{
-				strcat(processedsofar, "/");
-				strcat(processedsofar, pch);
 	struct protocol * protx;
-				//printf("PCH-P:%s\n",pch);
+	while(wp)
-				protx = proto_with_name(pch);
-				char cut[3]="\0";
-				bzero(cut,3);
-				strcat(cut,Int_To_Hex(protx->deccode));
-				cut[2] = '\0';
-				char finipbit[3] = "\0";
-				bzero(finipbit,3);
-				finipbit[0] = cut[0];
-				finipbit[1] = cut[1];
-				finipbit[2] = '\0';
-				//Address
-				pch = strtok (NULL, "/"); // Move to supposed address
-				strcat(processedsofar, "/");
-				strcat(processedsofar, pch);
-				//printf("PCH-A:%s\n",pch);
-				char addr[60] = "\0";
-				bzero(addr,60);
-				strcat(addr, pch);
-				//If both are ok:
-				strcat(xxx,finipbit);
-				if(address_string_to_bytes(protx, addr,sizeof(addr)))
 	{
-					if(address_string_to_bytes(protx, addr,sizeof(addr)) == "ERR")
+		if(firstorsecond==1)//This is the Protocol
 		{
-						sigmalf = 1;
+			if(proto_with_name(wp))
+			{
+				protx=proto_with_name(wp);
+				//printf("PROTOCOL: %s\n",protx->name);
+				strcat(processed, Int_To_Hex(protx->deccode));
+				firstorsecond=2;//Since the next word will be an address
 			}
 			else
 			{
-						strcat(xxx,address_string_to_bytes(protx, addr,sizeof(addr)));
+				printf("\nNo such protocol!\n\n");
+				malf=1;
+				break;
 			}
 		}
+		else//This is the address
+		{
+			//printf("ADDRESS: %s\n",wp);
+			if(address_string_to_bytes(protx, wp,strlen(wp)) == "ERR")
+			{
+				malf = 1;
+				//printf("\n\nTRIGGERED!!!!!!!!!!!!!!!!!!!!!!!\n\n");
+			}
 			else
 			{
-					sigmalf = 1;
+				strcat(processed,address_string_to_bytes(protx, wp,strlen(wp)));
+				//printf("Addressinbytes: %s\n",address_string_to_bytes(protx, wp,strlen(wp)));
 			}
-				pch = strtok (NULL, "/"); // Next step.
+			protx=NULL;//Since right now it doesn't need that assignment anymore.
-				processedwords++;
+			firstorsecond=1;//Since the next word will be an protocol
-				processedwords++;
+		}
+		wp=strtok_r(NULL,"/",&end);
+	}
+	protx=NULL;
+	unload_protocols();
+	//printf("Processed contains: %s \n",processed);
 	
-			}
+	if(malf==1)
-			else
 	{
-				//This only gets triggered if the string has a wrong format
-				//Or unknown protocol!
-				printf("ERROR: MALFORMED STRING\n");
 		return 0;
 	}
-		}
+	else
-		if(processedwords != totalwords)
 	{
-			goto nextproc;
+		bzero(finalbytes,400);
-		}
-		unload_protocols();
-		if(sigmalf != 1)
-		{
-		//printf("S2B_RESULT: %s\n", xxx);
-		//static uint8_t finalbytes[100] = {0};
-		bzero(finalbytes,100);
 		//printf("XXX: %s\n",xxx);
-		memcpy(finalbytes, Hex_To_Var(xxx), 100);
+		memcpy(finalbytes, Hex_To_Var(processed), 400);
 		realbbsize[0] = 0;
-		for(int i=0;i<100;i++)
+		for(int i=0;i<400;i++)
 		{
 			if(finalbytes[i])
 			{
 				realbbsize[0]++;
 			}
 		}
-		//printf("FB2XXX: %s\nWith size: %u\n",Var_To_Hex(finalbytes), realbbsize[0]);
+		return 1;
-		//realbsize = realsize;
-		//printf("REALbBSZIE: %d", realbbsize[0]);
-			return 1;//success
-		}
-		else
-		{
-			printf("ERROR, MALFORMED STRING!\n");
-			return 0;
-		}
-	}
-	else
-	{
-		printf("ERROR, Multiaddr needs to start with '/'\n");
-		return 0;
 	}
 }
 #endif

varhexutils.h

@@ -52,7 +52,7 @@ uint32_t * Varint_To_Num_32(uint8_t TON32INPUT[60]) //VARINT TO UINT32_t
 //
 char * Int_To_Hex(uint64_t int2hex) //VAR[binformat] TO HEX
 {
-	static char int2hex_result[200]="\0";
+	static char int2hex_result[800]="\0";
 	memset(int2hex_result,0,sizeof(int2hex_result));
 	sprintf (int2hex_result, "%02lX", int2hex);
 	return int2hex_result;
@@ -78,8 +78,8 @@ uint64_t Hex_To_Int(char * hax)
 //
 void vthconvert(int size, char * crrz01, uint8_t * xbuf)
 {
-	uint8_t buf[100];
+	uint8_t buf[400];
-	bzero(buf,100);
+	bzero(buf,400);
 	
 	//fixing the buf
 	for(int cz=0; cz<size;cz++)
@@ -91,7 +91,7 @@ void vthconvert(int size, char * crrz01, uint8_t * xbuf)
 	{
 		char * crrz1 = NULL;
 		crrz1 = crrz01;
-		char conv_proc[200]="\0";
+		char conv_proc[800]="\0";
 		int i;
 		for(i=0; i < (size*2); i++)
 		{
@@ -107,32 +107,32 @@ void vthconvert(int size, char * crrz01, uint8_t * xbuf)
 }
 char * Var_To_Hex(int realsize, uint8_t * TOHEXINPUT) //VAR[binformat] TO HEX
 {
-	for(int ix=realsize;ix<100;ix++)
+	for(int ix=realsize;ix<400;ix++)
 	{
 		TOHEXINPUT[ix] = '\0';
 	}
 	if(TOHEXINPUT != NULL)
 	{
-		static char convert_resultz1[200]="\0";
+		static char convert_resultz1[800]="\0";
-		bzero(convert_resultz1,200);
+		bzero(convert_resultz1,800);
 		vthconvert(realsize, convert_resultz1, TOHEXINPUT);
 		return convert_resultz1;
 	}
 }
 uint8_t * Hex_To_Var(char * Hexstr) //HEX TO VAR[BINFORMAT]
 {
-	static uint8_t buffy_HEX[100] = {0};
+	static uint8_t buffy_HEX[400] = {0};
-	bzero(buffy_HEX,100);
+	bzero(buffy_HEX,400);
 	int i;
-	char codo[200] = "\0";
+	char codo[800] = "\0";
-	bzero(codo,200);
+	bzero(codo,800);
 	strcpy(codo, Hexstr);
 	char code[3];
 	bzero(code,3);
 	code[3]='\0';
 	int x = 0;
 	int fori001=0;
-	for(fori001=0;fori001<200;fori001++)
+	for(fori001=0;fori001<800;fori001++)
 	{
 		strncpy(&code[0],&codo[fori001],1);
 		strncpy(&code[1],&codo[fori001+1],1);
@@ -149,8 +149,8 @@ uint8_t * Hex_To_Var(char * Hexstr) //HEX TO VAR[BINFORMAT]
 //
 void convert(char * convert_result, uint8_t * buf)					//Both of them read them properly.
 {
-	char conv_proc[200]="\0";
+	char conv_proc[800]="\0";
-	bzero(conv_proc,200);
+	bzero(conv_proc,800);
 	int i;
 	for(i=0; i < 10; i++)
 	{
@@ -161,12 +161,12 @@ void convert(char * convert_result, uint8_t * buf)					//Both of them read them
 }
 char * Num_To_HexVar_64(uint64_t TOHVINPUT) //UINT64 TO HEXIFIED VAR 
 {											//Code to varint - py
-	static char convert_result[200]="\0";//Note that the hex resulted from this will differ from py
+	static char convert_result[800]="\0";//Note that the hex resulted from this will differ from py
-	bzero(convert_result,200);
+	bzero(convert_result,800);
 	memset(convert_result,0,sizeof(convert_result));//But if you make sure the string is always 20 chars in size
-	uint8_t buf[100] = {0};
+	uint8_t buf[400] = {0};
-	bzero(buf,100);
+	bzero(buf,400);
-	uvarint_encode64(TOHVINPUT, buf, 200);
+	uvarint_encode64(TOHVINPUT, buf, 800);
 	convert(convert_result,buf);
 	return convert_result;
 }
@@ -201,13 +201,13 @@ char * Num_To_HexVar_32(uint32_t TOHVINPUT) //UINT32 TO HEXIFIED VAR
 
 uint64_t HexVar_To_Num_64(char * theHEXstring) //HEXIFIED VAR TO UINT64_T
 {											   //Varint to code - py
-	uint8_t buffy[100] = {0};
+	uint8_t buffy[400] = {0};
-	char codo[200] = "\0";
+	char codo[800] = "\0";
-	bzero(codo,200);
+	bzero(codo,800);
 	strcpy(codo, theHEXstring);
 	char code[3] = "\0";
 	int x = 0;
-	for(int i= 0;i<199;i++)
+	for(int i= 0;i<399;i++)
 	{
 		strncpy(&code[0],&codo[i],1);
 		strncpy(&code[1],&codo[i+1],1);
@@ -219,21 +219,21 @@ uint64_t HexVar_To_Num_64(char * theHEXstring) //HEXIFIED VAR TO UINT64_T
 		x++;
 	}
 	static uint64_t decoded;
-	uvarint_decode64 (buffy, 100, &decoded);
+	uvarint_decode64 (buffy, 400, &decoded);
 	return decoded;
 }
 uint32_t HexVar_To_Num_32(char theHEXstring[]) //HEXIFIED VAR TO UINT32_T
 {												//Varint to code py
-	uint8_t buffy[100] = {0};
+	uint8_t buffy[400] = {0};
-	bzero(buffy,100);
+	bzero(buffy,400);
-	char codo[200] = "\0";
+	char codo[800] = "\0";
-	bzero(codo,200);
+	bzero(codo,800);
 	strcpy(codo, theHEXstring);
 	char code[3] = "\0";
 	bzero(code,3);
 	code[3] = '\0';
 	int x = 0;
-	for(int i= 0;i<199;i++)
+	for(int i= 0;i<399;i++)
 	{
 		strncpy(&code[0],&codo[i],1);
 		strncpy(&code[1],&codo[i+1],1);