diff --git a/nlsr_sync.c b/nlsr_sync.c
index f528ba1..b60a5ed 100644
--- a/nlsr_sync.c
+++ b/nlsr_sync.c
@@ -31,710 +31,709 @@
 #include "utility.h"
 
 
-    char *
+	char *
 hex_string(unsigned char *s, size_t l)
 {
-    const char *hex_digits = "0123456789abcdef";
-    char *r;
-    int i;
-    r = calloc(1, 1 + 2 * l);
-    for (i = 0; i < l; i++) {
-	r[2*i] = hex_digits[(s[i]>>4) & 0xf];
-	r[1+2*i] = hex_digits[s[i] & 0xf];
-    }
-    return(r);
+	const char *hex_digits = "0123456789abcdef";
+	char *r;
+	int i;
+	r = calloc(1, 1 + 2 * l);
+	for (i = 0; i < l; i++) {
+		r[2*i] = hex_digits[(s[i]>>4) & 0xf];
+		r[1+2*i] = hex_digits[s[i] & 0xf];
+	}
+	return(r);
 }
 
-    int
+	int
 sync_cb(struct ccns_name_closure *nc,
-	struct ccn_charbuf *lhash,
-	struct ccn_charbuf *rhash,
-	struct ccn_charbuf *name)
+		struct ccn_charbuf *lhash,
+		struct ccn_charbuf *rhash,
+		struct ccn_charbuf *name)
 {
-    char *hexL;
-    char *hexR;
-    int res;
-    struct ccn_charbuf *uri = ccn_charbuf_create();
-    if (lhash == NULL || lhash->length == 0) {
-	hexL = strdup("none");
-    } else
-	hexL = hex_string(lhash->buf, lhash->length);
-    if (rhash == NULL || rhash->length == 0) {
-	hexR = strdup("none");
-    } else
-	hexR = hex_string(rhash->buf, rhash->length);
-    if (name != NULL)
-	ccn_uri_append(uri, name->buf, name->length, 1);
-    else
-	ccn_charbuf_append_string(uri, "(null)");
+	int res;
+	/*char *hexL;
+	  char *hexR;
+	  struct ccn_charbuf *uri = ccn_charbuf_create();
+	  if (lhash == NULL || lhash->length == 0) {
+	  hexL = strdup("none");
+	  } else
+	  hexL = hex_string(lhash->buf, lhash->length);
+	  if (rhash == NULL || rhash->length == 0) {
+	  hexR = strdup("none");
+	  } else
+	  hexR = hex_string(rhash->buf, rhash->length);
+	  if (name != NULL)
+	  ccn_uri_append(uri, name->buf, name->length, 1);
+	  else
+	  ccn_charbuf_append_string(uri, "(null)");
+
+	  if ( nlsr->debugging )
+	  printf("Response from sync in the name: %s \n",ccn_charbuf_as_string(uri));	
+
+	  fflush(stdout);
+	  free(hexL);
+	  free(hexR);
+	  ccn_charbuf_destroy(&uri);
+	 */
+
+	//--Doing our thing from here
+	//struct ccn_indexbuf cid={0};
+
+	//struct ccn_indexbuf *components=&cid;
+	struct ccn_indexbuf *components=ccn_indexbuf_create();
+	res=ccn_name_split (name, components);
+	if ( res < 0 )
+		return 0;
+	//ccn_name_chop(name,components,-3);
+	//process_content_from_sync(name,components);
+
+	struct ccn_charbuf *content_name = ccn_charbuf_create();
+	ccn_name_init(content_name);
+	if (components->n < 2)
+		return 0;
+	res = ccn_name_append_components(content_name, name->buf, components->buf[0]
+			, components->buf[components->n - 1]);
+
+	if ( res < 0)
+		return 0;
 
 
-    if ( nlsr->debugging )
-	printf("Response from sync in the name: %s \n",ccn_charbuf_as_string(uri));	
+	// debugging purpose
+	struct ccn_charbuf *temp=ccn_charbuf_create();
+	ccn_uri_append(temp, content_name->buf, content_name->length, 0);
+	if ( nlsr->debugging )
+		printf("Name before chopping: %s \n",ccn_charbuf_as_string(temp));
+	ccn_charbuf_destroy(&temp);
 
-    fflush(stdout);
-    free(hexL);
-    free(hexR);
-    ccn_charbuf_destroy(&uri);
+	//struct ccn_indexbuf cid1={0};
+	//struct ccn_indexbuf *components1=&cid1;
+	struct ccn_indexbuf *components1=ccn_indexbuf_create();
+	res=ccn_name_split (content_name, components1);
+	if ( res < 0)
+		return 0;		
 
+	if ( nlsr->debugging )
+	{
+		printf("Number of components in name = %d \n",res);
+		printf("Number of components in name as indexbuf->n = %d \n",
+				(int)components1->n);
+	}
+	ccn_name_chop(content_name,components1,-3);
+	if ( nlsr->debugging )
+		printf("Number of components in name as indexbuf->n after chopping= %d \n"
+				,(int)components1->n);	
 
-    //--Doing our thing from here
-    //struct ccn_indexbuf cid={0};
+	//debugging purpose
+	struct ccn_charbuf *temp1=ccn_charbuf_create();
+	ccn_uri_append(temp1, content_name->buf, content_name->length, 0);
+	if ( nlsr->debugging )
+		printf("Name after chopping: %s \n",ccn_charbuf_as_string(temp1));
+	ccn_charbuf_destroy(&temp1);
 
-    //struct ccn_indexbuf *components=&cid;
-    struct ccn_indexbuf *components=ccn_indexbuf_create();
-    res=ccn_name_split (name, components);
-    if ( res < 0 )
-	return 0;
-    //ccn_name_chop(name,components,-3);
-    //process_content_from_sync(name,components);
+	process_content_from_sync(content_name,components1);
+	ccn_charbuf_destroy(&content_name);
+	ccn_indexbuf_destroy(&components);
+	ccn_indexbuf_destroy(&components1);
 
-    struct ccn_charbuf *content_name = ccn_charbuf_create();
-    ccn_name_init(content_name);
-    if (components->n < 2)
-	return 0;
-    res = ccn_name_append_components(content_name, name->buf, components->buf[0]
-	    , components->buf[components->n - 1]);
-
-    if ( res < 0)
-	return 0;
-
-
-    // debugging purpose
-    struct ccn_charbuf *temp=ccn_charbuf_create();
-    ccn_uri_append(temp, content_name->buf, content_name->length, 0);
-    if ( nlsr->debugging )
-	printf("Name before chopping: %s \n",ccn_charbuf_as_string(temp));
-    ccn_charbuf_destroy(&temp);
-
-    //struct ccn_indexbuf cid1={0};
-    //struct ccn_indexbuf *components1=&cid1;
-    struct ccn_indexbuf *components1=ccn_indexbuf_create();
-    res=ccn_name_split (content_name, components1);
-    if ( res < 0)
-	return 0;		
-
-    if ( nlsr->debugging )
-    {
-	printf("Number of components in name = %d \n",res);
-	printf("Number of components in name as indexbuf->n = %d \n",
-		(int)components1->n);
-    }
-    ccn_name_chop(content_name,components1,-3);
-    if ( nlsr->debugging )
-	printf("Number of components in name as indexbuf->n after chopping= %d \n"
-		,(int)components1->n);	
-
-    //debugging purpose
-    struct ccn_charbuf *temp1=ccn_charbuf_create();
-    ccn_uri_append(temp1, content_name->buf, content_name->length, 0);
-    if ( nlsr->debugging )
-	printf("Name after chopping: %s \n",ccn_charbuf_as_string(temp1));
-    ccn_charbuf_destroy(&temp1);
-
-    process_content_from_sync(content_name,components1);
-    ccn_charbuf_destroy(&content_name);
-    ccn_indexbuf_destroy(&components);
-    ccn_indexbuf_destroy(&components1);
-
-    return(0);
+	return(0);
 }
 
 
 
-    void 
+	void 
 get_name_part(struct name_prefix *name_part,struct ccn_charbuf * interest_ccnb, 
-	struct ccn_indexbuf *interest_comps, int offset)
+		struct ccn_indexbuf *interest_comps, int offset)
 {
 
 
 
-    int i;
-    int lsa_position=0;
-    int len=0;
+	int i;
+	int lsa_position=0;
+	int len=0;
 
 
-    struct ccn_indexbuf cid={0};
-    struct ccn_indexbuf *components=&cid;
-    struct ccn_charbuf *name=ccn_charbuf_create();
-    ccn_name_from_uri(name,nlsr->slice_prefix);
-    ccn_name_split (name, components);
-    lsa_position=components->n-2;
+	struct ccn_indexbuf cid={0};
+	struct ccn_indexbuf *components=&cid;
+	struct ccn_charbuf *name=ccn_charbuf_create();
+	ccn_name_from_uri(name,nlsr->slice_prefix);
+	ccn_name_split (name, components);
+	lsa_position=components->n-2;
 
-    ccn_charbuf_destroy(&name);
+	ccn_charbuf_destroy(&name);
 
 
-    const unsigned char *comp_ptr1;
-    size_t comp_size;
-    for(i=lsa_position+1+offset;i<interest_comps->n-1;i++)
-    {
-	ccn_name_comp_get(interest_ccnb->buf, interest_comps,i,&comp_ptr1, 
-		&comp_size);
-	len+=1;
-	len+=(int)comp_size;	
-    }
-    len++;
+	const unsigned char *comp_ptr1;
+	size_t comp_size;
+	for(i=lsa_position+1+offset;i<interest_comps->n-1;i++)
+	{
+		ccn_name_comp_get(interest_ccnb->buf, interest_comps,i,&comp_ptr1, 
+				&comp_size);
+		len+=1;
+		len+=(int)comp_size;	
+	}
+	len++;
 
-    char *neighbor=(char *)malloc(len);
-    memset(neighbor,0,len);
+	char *neighbor=(char *)malloc(len);
+	memset(neighbor,0,len);
 
-    for(i=lsa_position+1+offset; i<interest_comps->n-1;i++)
-    {
-	ccn_name_comp_get(interest_ccnb->buf, interest_comps,i,&comp_ptr1, 
-		&comp_size);
-	memcpy(neighbor+strlen(neighbor),"/",1);
-	memcpy(neighbor+strlen(neighbor),(char *)comp_ptr1,
-		strlen((char *)comp_ptr1));
+	for(i=lsa_position+1+offset; i<interest_comps->n-1;i++)
+	{
+		ccn_name_comp_get(interest_ccnb->buf, interest_comps,i,&comp_ptr1, 
+				&comp_size);
+		memcpy(neighbor+strlen(neighbor),"/",1);
+		memcpy(neighbor+strlen(neighbor),(char *)comp_ptr1,
+				strlen((char *)comp_ptr1));
 
-    }
+	}
 
-    name_part->name=(char *)malloc(strlen(neighbor)+1);
-    memset(name_part->name,0,strlen(neighbor)+1);
-    memcpy(name_part->name,neighbor,strlen(neighbor)+1);
-    name_part->length=strlen(neighbor)+1;
+	name_part->name=(char *)malloc(strlen(neighbor)+1);
+	memset(name_part->name,0,strlen(neighbor)+1);
+	memcpy(name_part->name,neighbor,strlen(neighbor)+1);
+	name_part->length=strlen(neighbor)+1;
 
-    // Add 01/31/2013
-    free(neighbor);
+	// Add 01/31/2013
+	free(neighbor);
 }
 
 
 
 
 
-    void 
+	void 
 get_content_by_content_name(char *content_name, unsigned char **content_data)
 {
 
-    struct ccn_charbuf *name = NULL;
-    struct ccn_charbuf *templ = NULL;
-    struct ccn_charbuf *resultbuf = NULL;
-    struct ccn_parsed_ContentObject pcobuf = { 0 };
-    int res;
-    int allow_stale = 0;
-    int content_only = 1;
-    int scope = -1;
-    const unsigned char *ptr; 
-    size_t length;
-    int resolve_version = CCN_V_HIGHEST;
-    int timeout_ms = 3000;
-    const unsigned lifetime_default = CCN_INTEREST_LIFETIME_SEC << 12;
-    unsigned lifetime_l12 = lifetime_default;
-    int get_flags = 0;
+	struct ccn_charbuf *name = NULL;
+	struct ccn_charbuf *templ = NULL;
+	struct ccn_charbuf *resultbuf = NULL;
+	struct ccn_parsed_ContentObject pcobuf = { 0 };
+	int res;
+	int allow_stale = 0;
+	int content_only = 1;
+	int scope = -1;
+	const unsigned char *ptr; 
+	size_t length;
+	int resolve_version = CCN_V_HIGHEST;
+	int timeout_ms = 3000;
+	const unsigned lifetime_default = CCN_INTEREST_LIFETIME_SEC << 12;
+	unsigned lifetime_l12 = lifetime_default;
+	int get_flags = 0;
 
-    name = ccn_charbuf_create();
-    res = ccn_name_from_uri(name,content_name);
-    if (res < 0) {
-	fprintf(stderr, "Bad ccn URI: %s\n", content_name);
-	exit(1);
-    }
+	name = ccn_charbuf_create();
+	res = ccn_name_from_uri(name,content_name);
+	if (res < 0) {
+		fprintf(stderr, "Bad ccn URI: %s\n", content_name);
+		exit(1);
+	}
 
-    if (allow_stale || lifetime_l12 != lifetime_default || scope != -1) {
-	templ = ccn_charbuf_create();
-	ccn_charbuf_append_tt(templ, CCN_DTAG_Interest, CCN_DTAG);
-	ccn_charbuf_append_tt(templ, CCN_DTAG_Name, CCN_DTAG);
-	ccn_charbuf_append_closer(templ); /* </Name> */
-	if (allow_stale) {
-	    ccn_charbuf_append_tt(templ, CCN_DTAG_AnswerOriginKind, CCN_DTAG);
-	    ccnb_append_number(templ,
-		    CCN_AOK_DEFAULT | CCN_AOK_STALE);
-	    ccn_charbuf_append_closer(templ); /* </AnswerOriginKind> */
+	if (allow_stale || lifetime_l12 != lifetime_default || scope != -1) {
+		templ = ccn_charbuf_create();
+		ccn_charbuf_append_tt(templ, CCN_DTAG_Interest, CCN_DTAG);
+		ccn_charbuf_append_tt(templ, CCN_DTAG_Name, CCN_DTAG);
+		ccn_charbuf_append_closer(templ); /* </Name> */
+		if (allow_stale) {
+			ccn_charbuf_append_tt(templ, CCN_DTAG_AnswerOriginKind, CCN_DTAG);
+			ccnb_append_number(templ,
+					CCN_AOK_DEFAULT | CCN_AOK_STALE);
+			ccn_charbuf_append_closer(templ); /* </AnswerOriginKind> */
+		}
+		if (scope != -1) {
+			ccnb_tagged_putf(templ, CCN_DTAG_Scope, "%d", scope);
+		}
+		if (lifetime_l12 != lifetime_default) {
+			/*
+			 * Choose the interest lifetime so there are at least 3
+			 * expressions (in the unsatisfied case).
+			 */
+			unsigned char buf[3] = { 0 };
+			int i;
+			for (i = sizeof(buf) - 1; i >= 0; i--, lifetime_l12 >>= 8)
+				buf[i] = lifetime_l12 & 0xff;
+			ccnb_append_tagged_blob(templ, CCN_DTAG_InterestLifetime, buf, 
+					sizeof(buf));
+		}
+		ccn_charbuf_append_closer(templ); /* </Interest> */
 	}
-	if (scope != -1) {
-	    ccnb_tagged_putf(templ, CCN_DTAG_Scope, "%d", scope);
+	resultbuf = ccn_charbuf_create();
+	if (resolve_version != 0) {
+		res = ccn_resolve_version(nlsr->ccn, name, resolve_version, 500);
+		if (res >= 0) {
+			ccn_uri_append(resultbuf, name->buf, name->length, 1);
+			resultbuf->length = 0;
+		}
 	}
-	if (lifetime_l12 != lifetime_default) {
-	    /*
-	     * Choose the interest lifetime so there are at least 3
-	     * expressions (in the unsatisfied case).
-	     */
-	    unsigned char buf[3] = { 0 };
-	    int i;
-	    for (i = sizeof(buf) - 1; i >= 0; i--, lifetime_l12 >>= 8)
-		buf[i] = lifetime_l12 & 0xff;
-	    ccnb_append_tagged_blob(templ, CCN_DTAG_InterestLifetime, buf, 
-		    sizeof(buf));
-	}
-	ccn_charbuf_append_closer(templ); /* </Interest> */
-    }
-    resultbuf = ccn_charbuf_create();
-    if (resolve_version != 0) {
-	res = ccn_resolve_version(nlsr->ccn, name, resolve_version, 500);
+	res = ccn_get(nlsr->ccn, name, templ, timeout_ms, resultbuf, &pcobuf, NULL, 
+			get_flags);
 	if (res >= 0) {
-	    ccn_uri_append(resultbuf, name->buf, name->length, 1);
-	    resultbuf->length = 0;
+		ptr = resultbuf->buf;
+		length = resultbuf->length;
+		if (content_only){
+			ccn_content_get_value(ptr, length, &pcobuf, &ptr, &length);
+			*content_data = (unsigned char *) calloc(length, sizeof(char *));
+			memcpy (*content_data, ptr, length);
+		}
 	}
-    }
-    res = ccn_get(nlsr->ccn, name, templ, timeout_ms, resultbuf, &pcobuf, NULL, 
-	    get_flags);
-    if (res >= 0) {
-	ptr = resultbuf->buf;
-	length = resultbuf->length;
-	if (content_only){
-	    ccn_content_get_value(ptr, length, &pcobuf, &ptr, &length);
-	    *content_data = (unsigned char *) calloc(length, sizeof(char *));
-	    memcpy (*content_data, ptr, length);
-	}
-    }
-    ccn_charbuf_destroy(&resultbuf);
-    ccn_charbuf_destroy(&templ);
-    ccn_charbuf_destroy(&name);   
+	ccn_charbuf_destroy(&resultbuf);
+	ccn_charbuf_destroy(&templ);
+	ccn_charbuf_destroy(&name);   
 }
 
-    void 
+	void 
 process_incoming_sync_content_lsa( unsigned char *content_data)
 {
 
 
-    if ( nlsr->debugging )
-	printf("process_incoming_sync_content_lsa called \n");	
+	if ( nlsr->debugging )
+		printf("process_incoming_sync_content_lsa called \n");	
 
-    char *sep="|";
-    char *rem;
-    char *orig_router;
-    char *orl;
-    int orig_router_length;
-    char *lst;
-    int ls_type;
-    char *lsid;
-    long int ls_id;
-    char *isvld;
-    int isValid;
-    char *num_link;
-    int no_link;
-    char *np;
-    char *np_length;
-    int name_length;
-    char *data;
-    char *orig_time;
+	char *sep="|";
+	char *rem;
+	char *orig_router;
+	char *orl;
+	int orig_router_length;
+	char *lst;
+	int ls_type;
+	char *lsid;
+	long int ls_id;
+	char *isvld;
+	int isValid;
+	char *num_link;
+	int no_link;
+	char *np;
+	char *np_length;
+	int name_length;
+	char *data;
+	char *orig_time;
 
 
-    if ( nlsr->debugging )
-	printf("LSA Data \n");
-
-    if( strlen((char *)content_data ) > 0 )
-    {
-
-	orig_router=strtok_r((char *)content_data,sep,&rem);
-	orl=strtok_r(NULL,sep,&rem);
-	orig_router_length=atoi(orl);
-
 	if ( nlsr->debugging )
+		printf("LSA Data \n");
+
+	if( strlen((char *)content_data ) > 0 )
 	{
-	    printf("	Orig Router Name  : %s\n",orig_router);
-	    printf("	Orig Router Length: %d\n",orig_router_length);
-	}
 
-	lst=strtok_r(NULL,sep,&rem);		
-	ls_type=atoi(lst);
+		orig_router=strtok_r((char *)content_data,sep,&rem);
+		orl=strtok_r(NULL,sep,&rem);
+		orig_router_length=atoi(orl);
 
-	if ( nlsr->debugging )
-	    printf("	LS Type  : %d\n",ls_type);
+		if ( nlsr->debugging )
+		{
+			printf("	Orig Router Name  : %s\n",orig_router);
+			printf("	Orig Router Length: %d\n",orig_router_length);
+		}
 
-	if ( ls_type == LS_TYPE_NAME )
-	{
-	    lsid=strtok_r(NULL,sep,&rem);
-	    ls_id=atoi(lsid);
-	    orig_time=strtok_r(NULL,sep,&rem);
-	    isvld=strtok_r(NULL,sep,&rem);
-	    isValid=atoi(isvld);
-	    np=strtok_r(NULL,sep,&rem);
-	    np_length=strtok_r(NULL,sep,&rem);
-	    name_length=atoi(np_length);
-	    if ( nlsr->debugging )
-	    {
-		printf("	LS ID  : %ld\n",ls_id);
-		printf("	isValid  : %d\n",isValid);
-		printf("	Name Prefix : %s\n",np);
-		printf("	Orig Time   : %s\n",orig_time);
-		printf("	Name Prefix length: %d\n",name_length);
-	    }
+		lst=strtok_r(NULL,sep,&rem);		
+		ls_type=atoi(lst);
 
-	    build_and_install_others_name_lsa(orig_router,ls_type,ls_id,orig_time,isValid,np);
+		if ( nlsr->debugging )
+			printf("	LS Type  : %d\n",ls_type);
 
-	    print_name_lsdb();
+		if ( ls_type == LS_TYPE_NAME )
+		{
+			lsid=strtok_r(NULL,sep,&rem);
+			ls_id=atoi(lsid);
+			orig_time=strtok_r(NULL,sep,&rem);
+			isvld=strtok_r(NULL,sep,&rem);
+			isValid=atoi(isvld);
+			np=strtok_r(NULL,sep,&rem);
+			np_length=strtok_r(NULL,sep,&rem);
+			name_length=atoi(np_length);
+			if ( nlsr->debugging )
+			{
+				printf("	LS ID  : %ld\n",ls_id);
+				printf("	isValid  : %d\n",isValid);
+				printf("	Name Prefix : %s\n",np);
+				printf("	Orig Time   : %s\n",orig_time);
+				printf("	Name Prefix length: %d\n",name_length);
+			}
+
+			build_and_install_others_name_lsa(orig_router,ls_type,ls_id,orig_time,isValid,np);
+
+			print_name_lsdb();
+
+		}
+		else if ( ls_type == LS_TYPE_ADJ )
+		{
+			orig_time=strtok_r(NULL,sep,&rem);
+			num_link=strtok_r(NULL,sep,&rem);
+			no_link=atoi(num_link);
+			data=rem;
+
+			if ( nlsr->debugging )
+			{
+				printf("	Orig Time   : %s\n",orig_time);
+				printf("	No Link  : %d\n",no_link);
+				printf("	Data  : %s\n",data);
+			}
+			build_and_install_others_adj_lsa(orig_router,ls_type,orig_time,no_link,data);
+		}
+		else if ( ls_type == LS_TYPE_COR )
+		{
+			orig_time=strtok_r(NULL,sep,&rem);
+			char *cor_r=strtok_r(NULL,sep,&rem);
+			char *cor_theta=strtok_r(NULL,sep,&rem);
+
+			double r, theta;
+			r=strtof(cor_r,NULL);
+			theta=strtof(cor_theta,NULL);
+
+			if ( nlsr->debugging )
+			{
+				printf("	Orig Time   : %s\n",orig_time);
+				printf("	Cor R	    : %f\n",r);
+				printf("	Cor Theta   : %f\n",theta);
+			}
+			build_and_install_others_cor_lsa(orig_router,ls_type,orig_time, (double)r, (double)theta);	
+		}
 
 	}
-	else if ( ls_type == LS_TYPE_ADJ )
-	{
-	    orig_time=strtok_r(NULL,sep,&rem);
-	    num_link=strtok_r(NULL,sep,&rem);
-	    no_link=atoi(num_link);
-	    data=rem;
-
-	    if ( nlsr->debugging )
-	    {
-		printf("	Orig Time   : %s\n",orig_time);
-		printf("	No Link  : %d\n",no_link);
-		printf("	Data  : %s\n",data);
-	    }
-	    build_and_install_others_adj_lsa(orig_router,ls_type,orig_time,no_link,data);
-	}
-	else if ( ls_type == LS_TYPE_COR )
-	{
-	    orig_time=strtok_r(NULL,sep,&rem);
-	    char *cor_r=strtok_r(NULL,sep,&rem);
-	    char *cor_theta=strtok_r(NULL,sep,&rem);
-
-	    double r, theta;
-	    r=strtof(cor_r,NULL);
-	    theta=strtof(cor_theta,NULL);
-
-	    if ( nlsr->debugging )
-	    {
-		printf("	Orig Time   : %s\n",orig_time);
-		printf("	Cor R	    : %f\n",r);
-		printf("	Cor Theta   : %f\n",theta);
-	    }
-	    build_and_install_others_cor_lsa(orig_router,ls_type,orig_time, (double)r, (double)theta);	
-	}
-
-    }
 }
 
-    void
+	void
 process_content_from_sync(struct ccn_charbuf *content_name, struct ccn_indexbuf *components)
 {
-    size_t comp_size;
-    char *lst;
-    char *lsid;
-    const unsigned char *second_last_comp;
-    const unsigned char *third_last_comp;
-    const unsigned char *origtime;
-    char *sep=".";
-    char *rem;
-    char *second_comp_type;
+	size_t comp_size;
+	char *lst;
+	char *lsid;
+	const unsigned char *second_last_comp;
+	const unsigned char *third_last_comp;
+	const unsigned char *origtime;
+	char *sep=".";
+	char *rem;
+	char *second_comp_type;
 
-    int ls_type;
-    long int ls_id=0;
+	int ls_type;
+	long int ls_id=0;
 
-    unsigned char *content_data = NULL;
+	unsigned char *content_data = NULL;
 
-    char *time_stamp=(char *)malloc(20);
-    memset(time_stamp,0,20);
-    get_current_timestamp_micro(time_stamp);
+	char *time_stamp=(char *)malloc(20);
+	memset(time_stamp,0,20);
+	get_current_timestamp_micro(time_stamp);
 
-    struct ccn_charbuf *uri = ccn_charbuf_create();
-    ccn_uri_append(uri, content_name->buf, content_name->length, 0);	
+	struct ccn_charbuf *uri = ccn_charbuf_create();
+	ccn_uri_append(uri, content_name->buf, content_name->length, 0);	
 
-    struct name_prefix *orig_router=(struct name_prefix *)malloc(sizeof(struct name_prefix));
+	struct name_prefix *orig_router=(struct name_prefix *)malloc(sizeof(struct name_prefix));
 
 
 
-    ccn_name_comp_get(content_name->buf, components,components->n-1-2,&second_last_comp, &comp_size);
-    if (nlsr->debugging)
-	printf("2nd Last Component: %s \n",second_last_comp);
+	ccn_name_comp_get(content_name->buf, components,components->n-1-2,&second_last_comp, &comp_size);
+	if (nlsr->debugging)
+		printf("2nd Last Component: %s \n",second_last_comp);
 
-    second_comp_type=strtok_r((char *)second_last_comp,sep,&rem);		
-    if ( strcmp( second_comp_type, "lsId" ) == 0 )
-    {	
-	lsid=rem;
-	ls_id=atoi(rem);
-	ccn_name_comp_get(content_name->buf, components,components->n-2-2,&third_last_comp, &comp_size);
-	lst=strtok_r((char *)third_last_comp,sep,&rem);
-	lst=rem;
-	ls_type=atoi(lst);
-	ccn_name_comp_get(content_name->buf, components,components->n-2,&origtime, &comp_size);
-	ccn_name_chop(content_name,components,-3);
-	get_name_part(orig_router,content_name,components,0);
-
-	if ( nlsr->debugging )
-	    printf("Orig Router: %s Ls Type: %d Ls id: %ld Orig Time: %s\n",orig_router->name,ls_type,ls_id,origtime);
-
-	int lsa_life_time=get_time_diff(time_stamp,(char *)origtime);
-
-	if ( (strcmp(orig_router->name,nlsr->router_name) == 0 && lsa_life_time < nlsr->lsa_refresh_time) 
-	|| (strcmp(orig_router->name,nlsr->router_name) != 0 && lsa_life_time < nlsr->router_dead_interval) )
-	{
-	    int is_new_name_lsa=check_is_new_name_lsa(orig_router->name,(char *)lst,(char *)lsid,(char *)origtime);
-	    if ( is_new_name_lsa == 1 )
-	    {
-		if ( nlsr->debugging )
-		    printf("New NAME LSA.....\n");	
-		get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
-		if ( nlsr->debugging )
-		    printf("Content Data: %s \n",content_data);
-		process_incoming_sync_content_lsa(content_data);
-	    }
-	    else 
-	    {
-		if ( nlsr->debugging )
-		    printf("Name LSA / Newer Name LSA already xists in LSDB\n");
-		get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+	second_comp_type=strtok_r((char *)second_last_comp,sep,&rem);		
+	if ( strcmp( second_comp_type, "lsId" ) == 0 )
+	{	
+		lsid=rem;
+		ls_id=atoi(rem);
+		ccn_name_comp_get(content_name->buf, components,components->n-2-2,&third_last_comp, &comp_size);
+		lst=strtok_r((char *)third_last_comp,sep,&rem);
+		lst=rem;
+		ls_type=atoi(lst);
+		ccn_name_comp_get(content_name->buf, components,components->n-2,&origtime, &comp_size);
+		ccn_name_chop(content_name,components,-3);
+		get_name_part(orig_router,content_name,components,0);
 
 		if ( nlsr->debugging )
-		    printf("Content Data: %s \n",content_data);
-	    }
-	}
-	else 
-	{
-	    if ( nlsr->debugging )
-		printf("Lsa is older than Router LSA refresh time/ Dead Interval\n");
-	}
-    }
-    else
-    {
-	ls_type=atoi(rem);
-	lst=rem;
-	if(ls_type == LS_TYPE_ADJ)
-	{
-	    ccn_name_comp_get(content_name->buf, components,components->n-2,&origtime, &comp_size);
-	    ccn_name_chop(content_name,components,-2);
-	    get_name_part(orig_router,content_name,components,0);
+			printf("Orig Router: %s Ls Type: %d Ls id: %ld Orig Time: %s\n",orig_router->name,ls_type,ls_id,origtime);
 
-	    if ( nlsr->debugging )
-		printf("Orig Router: %s Ls Type: %d Orig Time: %s\n",orig_router->name,ls_type,origtime);		
+		int lsa_life_time=get_time_diff(time_stamp,(char *)origtime);
 
-	    int lsa_life_time=get_time_diff(time_stamp,(char *)origtime);
-	    if ( (strcmp(orig_router->name,nlsr->router_name) == 0 && lsa_life_time < nlsr->lsa_refresh_time) || (strcmp(orig_router->name,nlsr->router_name) != 0 && lsa_life_time < nlsr->router_dead_interval) )	
-	    {
-		int is_new_adj_lsa=check_is_new_adj_lsa(orig_router->name,(char *)lst,(char *)origtime);
-		if ( is_new_adj_lsa == 1 )
+		if ( (strcmp(orig_router->name,nlsr->router_name) == 0 && lsa_life_time < nlsr->lsa_refresh_time) 
+				|| (strcmp(orig_router->name,nlsr->router_name) != 0 && lsa_life_time < nlsr->router_dead_interval) )
 		{
-		    if ( nlsr->debugging )
-			printf("New Adj LSA.....\n");	
-		    get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+			int is_new_name_lsa=check_is_new_name_lsa(orig_router->name,(char *)lst,(char *)lsid,(char *)origtime);
+			if ( is_new_name_lsa == 1 )
+			{
+				if ( nlsr->debugging )
+					printf("New NAME LSA.....\n");	
+				get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+				if ( nlsr->debugging )
+					printf("Content Data: %s \n",content_data);
+				process_incoming_sync_content_lsa(content_data);
+			}
+			else 
+			{
+				if ( nlsr->debugging )
+					printf("Name LSA / Newer Name LSA already xists in LSDB\n");
+				get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
 
-		    if ( nlsr->debugging )
-			printf("Content Data: %s \n",content_data);
-		    process_incoming_sync_content_lsa(content_data);			
+				if ( nlsr->debugging )
+					printf("Content Data: %s \n",content_data);
+			}
 		}
-		else
+		else 
 		{
-		    if ( nlsr->debugging )
-			printf("Adj LSA / Newer Adj LSA already exists in LSDB\n");
-		    get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
-		    if ( nlsr->debugging )
-			printf("Content Data: %s \n",content_data);
+			if ( nlsr->debugging )
+				printf("Lsa is older than Router LSA refresh time/ Dead Interval\n");
 		}
-	    }
-	    else 
-	    {
-		if ( nlsr->debugging )
-		    printf("Lsa is older than Router LSA refresh time/ Dead Interval\n");
-	    }
 	}
-	else if(ls_type == LS_TYPE_COR)
+	else
 	{
-	    ccn_name_comp_get(content_name->buf, components,components->n-2,&origtime, &comp_size);
-	    ccn_name_chop(content_name,components,-2);
-	    get_name_part(orig_router,content_name,components,0);
-
-	    if ( nlsr->debugging )
-		printf("Orig Router: %s Ls Type: %d Orig Time: %s\n",orig_router->name,ls_type,origtime);
-
-	    int lsa_life_time=get_time_diff(time_stamp,(char *)origtime);
-	    if ( (strcmp(orig_router->name,nlsr->router_name) == 0 && lsa_life_time < nlsr->lsa_refresh_time) || (strcmp(orig_router->name,nlsr->router_name) != 0 && lsa_life_time < nlsr->router_dead_interval) )	
-	    {
-		int is_new_cor_lsa=check_is_new_cor_lsa(orig_router->name,(char *)lst,(char *)origtime);
-		if ( is_new_cor_lsa == 1 )
+		ls_type=atoi(rem);
+		lst=rem;
+		if(ls_type == LS_TYPE_ADJ)
 		{
-		    if ( nlsr->debugging )
-			printf("New Cor LSA.....\n");	
-		    get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+			ccn_name_comp_get(content_name->buf, components,components->n-2,&origtime, &comp_size);
+			ccn_name_chop(content_name,components,-2);
+			get_name_part(orig_router,content_name,components,0);
 
-		    if ( nlsr->debugging )
-			printf("Content Data: %s \n",content_data);
-		    process_incoming_sync_content_lsa(content_data);			
+			if ( nlsr->debugging )
+				printf("Orig Router: %s Ls Type: %d Orig Time: %s\n",orig_router->name,ls_type,origtime);		
+
+			int lsa_life_time=get_time_diff(time_stamp,(char *)origtime);
+			if ( (strcmp(orig_router->name,nlsr->router_name) == 0 && lsa_life_time < nlsr->lsa_refresh_time) || (strcmp(orig_router->name,nlsr->router_name) != 0 && lsa_life_time < nlsr->router_dead_interval) )	
+			{
+				int is_new_adj_lsa=check_is_new_adj_lsa(orig_router->name,(char *)lst,(char *)origtime);
+				if ( is_new_adj_lsa == 1 )
+				{
+					if ( nlsr->debugging )
+						printf("New Adj LSA.....\n");	
+					get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+
+					if ( nlsr->debugging )
+						printf("Content Data: %s \n",content_data);
+					process_incoming_sync_content_lsa(content_data);			
+				}
+				else
+				{
+					if ( nlsr->debugging )
+						printf("Adj LSA / Newer Adj LSA already exists in LSDB\n");
+					get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+					if ( nlsr->debugging )
+						printf("Content Data: %s \n",content_data);
+				}
+			}
+			else 
+			{
+				if ( nlsr->debugging )
+					printf("Lsa is older than Router LSA refresh time/ Dead Interval\n");
+			}
 		}
-		else
+		else if(ls_type == LS_TYPE_COR)
 		{
-		    if ( nlsr->debugging )
-			printf("Cor LSA / Newer Cor LSA already exists in LSDB\n");
-		    get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
-		    if ( nlsr->debugging )
-			printf("Content Data: %s \n",content_data);
-		}
-	    }
-	    else 
-	    {	
-		if ( nlsr->debugging )
-		    printf("Lsa is older than Router LSA refresh time/ Dead Interval\n");
-	    }
+			ccn_name_comp_get(content_name->buf, components,components->n-2,&origtime, &comp_size);
+			ccn_name_chop(content_name,components,-2);
+			get_name_part(orig_router,content_name,components,0);
 
+			if ( nlsr->debugging )
+				printf("Orig Router: %s Ls Type: %d Orig Time: %s\n",orig_router->name,ls_type,origtime);
+
+			int lsa_life_time=get_time_diff(time_stamp,(char *)origtime);
+			if ( (strcmp(orig_router->name,nlsr->router_name) == 0 && lsa_life_time < nlsr->lsa_refresh_time) || (strcmp(orig_router->name,nlsr->router_name) != 0 && lsa_life_time < nlsr->router_dead_interval) )	
+			{
+				int is_new_cor_lsa=check_is_new_cor_lsa(orig_router->name,(char *)lst,(char *)origtime);
+				if ( is_new_cor_lsa == 1 )
+				{
+					if ( nlsr->debugging )
+						printf("New Cor LSA.....\n");	
+					get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+
+					if ( nlsr->debugging )
+						printf("Content Data: %s \n",content_data);
+					process_incoming_sync_content_lsa(content_data);			
+				}
+				else
+				{
+					if ( nlsr->debugging )
+						printf("Cor LSA / Newer Cor LSA already exists in LSDB\n");
+					get_content_by_content_name(ccn_charbuf_as_string(uri), &content_data);
+					if ( nlsr->debugging )
+						printf("Content Data: %s \n",content_data);
+				}
+			}
+			else 
+			{	
+				if ( nlsr->debugging )
+					printf("Lsa is older than Router LSA refresh time/ Dead Interval\n");
+			}
+
+		}
 	}
-    }
 
-    free(orig_router);
-    ccn_charbuf_destroy(&uri);
-    //01/31/2013	
-    free(time_stamp);
+	free(orig_router);
+	ccn_charbuf_destroy(&uri);
+	//01/31/2013	
+	free(time_stamp);
 }
 
-    int
+	int
 sync_monitor(char *topo_prefix, char *slice_prefix)
 {
 
-    static struct ccns_name_closure nc={0};
-    nlsr->closure = &nc;
-    struct ccn_charbuf *prefix = ccn_charbuf_create();
-    struct ccn_charbuf *roothash = NULL;
-    struct ccn_charbuf *topo = ccn_charbuf_create(); 
-    nlsr->slice = ccns_slice_create();
-    ccn_charbuf_reset(prefix);
-    ccn_charbuf_reset(topo);
+	static struct ccns_name_closure nc={0};
+	nlsr->closure = &nc;
+	struct ccn_charbuf *prefix = ccn_charbuf_create();
+	struct ccn_charbuf *roothash = NULL;
+	struct ccn_charbuf *topo = ccn_charbuf_create(); 
+	nlsr->slice = ccns_slice_create();
+	ccn_charbuf_reset(prefix);
+	ccn_charbuf_reset(topo);
 
-    ccn_charbuf_reset(prefix);
-    ccn_name_from_uri(prefix, slice_prefix);
+	ccn_charbuf_reset(prefix);
+	ccn_name_from_uri(prefix, slice_prefix);
 
-    ccn_charbuf_reset(topo);
-    ccn_name_from_uri(topo, topo_prefix);
+	ccn_charbuf_reset(topo);
+	ccn_name_from_uri(topo, topo_prefix);
 
-    ccns_slice_set_topo_prefix(nlsr->slice, topo, prefix);
-    nlsr->closure->callback = &sync_cb;
-    nlsr->ccns = ccns_open(nlsr->ccn, nlsr->slice, nlsr->closure, roothash, NULL);
+	ccns_slice_set_topo_prefix(nlsr->slice, topo, prefix);
+	nlsr->closure->callback = &sync_cb;
+	nlsr->ccns = ccns_open(nlsr->ccn, nlsr->slice, nlsr->closure, roothash, NULL);
 
-    //01/31/2013
-    ccn_charbuf_destroy(&prefix);
-    ccn_charbuf_destroy(&topo);
-    ccn_charbuf_destroy(&roothash);
-    return 0;
+	//01/31/2013
+	ccn_charbuf_destroy(&prefix);
+	ccn_charbuf_destroy(&topo);
+	ccn_charbuf_destroy(&roothash);
+	return 0;
 }
 
-    struct ccn_charbuf *
+	struct ccn_charbuf *
 make_template(int scope)
 {
-    struct ccn_charbuf *templ = NULL;
-    templ = ccn_charbuf_create();
-    ccn_charbuf_append_tt(templ, CCN_DTAG_Interest, CCN_DTAG);
-    ccn_charbuf_append_tt(templ, CCN_DTAG_Name, CCN_DTAG);
-    ccn_charbuf_append_closer(templ); /* </Name> */
-    if (0 <= scope && scope <= 2)
-	ccnb_tagged_putf(templ, CCN_DTAG_Scope, "%d", scope);
-    ccn_charbuf_append_closer(templ); /* </Interest> */
-    return(templ);
+	struct ccn_charbuf *templ = NULL;
+	templ = ccn_charbuf_create();
+	ccn_charbuf_append_tt(templ, CCN_DTAG_Interest, CCN_DTAG);
+	ccn_charbuf_append_tt(templ, CCN_DTAG_Name, CCN_DTAG);
+	ccn_charbuf_append_closer(templ); /* </Name> */
+	if (0 <= scope && scope <= 2)
+		ccnb_tagged_putf(templ, CCN_DTAG_Scope, "%d", scope);
+	ccn_charbuf_append_closer(templ); /* </Interest> */
+	return(templ);
 }
 
-    int
+	int
 write_data_to_repo(char *data, char *name_prefix)
 {
-    if ( nlsr->debugging )
-    {
-	printf("write_data_to_repo called\n");
-	printf("Content Name: %s \n",name_prefix);
-	printf("Content Data: %s \n",data);
-    }
+	if ( nlsr->debugging )
+	{
+		printf("write_data_to_repo called\n");
+		printf("Content Name: %s \n",name_prefix);
+		printf("Content Data: %s \n",data);
+	}
 
-    struct ccn *temp_ccn;
-    temp_ccn=ccn_create();
-    int ccn_fd=ccn_connect(temp_ccn, NULL);
-    if(ccn_fd == -1)
-    {
-	fprintf(stderr,"Could not connect to ccnd for Data Writing\n");
-	writeLogg(__FILE__,__FUNCTION__,__LINE__,"Could not connect to ccnd for Data Writing\n");
-	return -1;
-    }
-    struct ccn_charbuf *name = NULL;
-    struct ccn_seqwriter *w = NULL;
-    int blocksize = 4096;
-    int freshness = -1;
-    int torepo = 1;
-    int scope = 1;
-    int res;
-    size_t blockread;
-    struct ccn_charbuf *templ;
+	struct ccn *temp_ccn;
+	temp_ccn=ccn_create();
+	int ccn_fd=ccn_connect(temp_ccn, NULL);
+	if(ccn_fd == -1)
+	{
+		fprintf(stderr,"Could not connect to ccnd for Data Writing\n");
+		writeLogg(__FILE__,__FUNCTION__,__LINE__,"Could not connect to ccnd for Data Writing\n");
+		return -1;
+	}
+	struct ccn_charbuf *name = NULL;
+	struct ccn_seqwriter *w = NULL;
+	int blocksize = 4096;
+	int freshness = -1;
+	int torepo = 1;
+	int scope = 1;
+	int res;
+	size_t blockread;
+	struct ccn_charbuf *templ;
 
-    name = ccn_charbuf_create();
-    res = ccn_name_from_uri(name, name_prefix);
-    if (res < 0) {
-	fprintf(stderr, "bad CCN URI: %s\n",name_prefix);
-	return -1;
-    }
-
-
-    w = ccn_seqw_create(temp_ccn, name);
-    if (w == NULL) {
-	fprintf(stderr, "ccn_seqw_create failed\n");
-	return -1;
-    }
-    ccn_seqw_set_block_limits(w, blocksize, blocksize);
-    if (freshness > -1)
-	ccn_seqw_set_freshness(w, freshness);
-    if (torepo) {
-	struct ccn_charbuf *name_v = ccn_charbuf_create();
-	ccn_seqw_get_name(w, name_v);
-	ccn_name_from_uri(name_v, "%C1.R.sw");
-	ccn_name_append_nonce(name_v);
-	templ = make_template(scope);
-	res = ccn_get(temp_ccn, name_v, templ, 60000, NULL, NULL, NULL, 0);
-	ccn_charbuf_destroy(&templ);
-	ccn_charbuf_destroy(&name_v);
+	name = ccn_charbuf_create();
+	res = ccn_name_from_uri(name, name_prefix);
 	if (res < 0) {
-	    fprintf(stderr, "No response from repository\n");
-	    return -1;
+		fprintf(stderr, "bad CCN URI: %s\n",name_prefix);
+		return -1;
 	}
-    }
+
+
+	w = ccn_seqw_create(temp_ccn, name);
+	if (w == NULL) {
+		fprintf(stderr, "ccn_seqw_create failed\n");
+		return -1;
+	}
+	ccn_seqw_set_block_limits(w, blocksize, blocksize);
+	if (freshness > -1)
+		ccn_seqw_set_freshness(w, freshness);
+	if (torepo) {
+		struct ccn_charbuf *name_v = ccn_charbuf_create();
+		ccn_seqw_get_name(w, name_v);
+		ccn_name_from_uri(name_v, "%C1.R.sw");
+		ccn_name_append_nonce(name_v);
+		templ = make_template(scope);
+		res = ccn_get(temp_ccn, name_v, templ, 60000, NULL, NULL, NULL, 0);
+		ccn_charbuf_destroy(&templ);
+		ccn_charbuf_destroy(&name_v);
+		if (res < 0) {
+			fprintf(stderr, "No response from repository\n");
+			return -1;
+		}
+	}
 
 
 
 
-    blockread = 0;
+	blockread = 0;
 
 
-    blockread=strlen(data);
+	blockread=strlen(data);
 
-    if (blockread > 0) {
+	if (blockread > 0) {
+		ccn_run(temp_ccn, 100);
+		res = ccn_seqw_write(w, data, blockread);	
+		while (res == -1) {
+			ccn_run(temp_ccn, 100);
+			res = ccn_seqw_write(w, data, blockread);
+		}
+	}
+
+	ccn_seqw_close(w);
 	ccn_run(temp_ccn, 100);
-	res = ccn_seqw_write(w, data, blockread);	
-	while (res == -1) {
-	    ccn_run(temp_ccn, 100);
-	    res = ccn_seqw_write(w, data, blockread);
-	}
-    }
+	ccn_charbuf_destroy(&name);
+	ccn_destroy(&temp_ccn);
 
-    ccn_seqw_close(w);
-    ccn_run(temp_ccn, 100);
-    ccn_charbuf_destroy(&name);
-    ccn_destroy(&temp_ccn);
-
-    return 0;
+	return 0;
 }
 
 
-    int
+	int
 create_sync_slice(char *topo_prefix, char *slice_prefix)
 {
-    int res;
-    struct ccn *handle;
-    struct ccns_slice *slice;
-    struct ccn_charbuf *prefix = ccn_charbuf_create();
-    struct ccn_charbuf *topo = ccn_charbuf_create();
-    struct ccn_charbuf *clause = ccn_charbuf_create();
-    struct ccn_charbuf *slice_name = ccn_charbuf_create();
-    struct ccn_charbuf *slice_uri = ccn_charbuf_create();
+	int res;
+	struct ccn *handle;
+	struct ccns_slice *slice;
+	struct ccn_charbuf *prefix = ccn_charbuf_create();
+	struct ccn_charbuf *topo = ccn_charbuf_create();
+	struct ccn_charbuf *clause = ccn_charbuf_create();
+	struct ccn_charbuf *slice_name = ccn_charbuf_create();
+	struct ccn_charbuf *slice_uri = ccn_charbuf_create();
 
-    if (prefix == NULL || topo == NULL || clause == NULL ||
-	    slice_name == NULL || slice_uri == NULL) {
-	fprintf(stderr, "Unable to allocate required memory.\n");
-	return -1;
-    }
+	if (prefix == NULL || topo == NULL || clause == NULL ||
+			slice_name == NULL || slice_uri == NULL) {
+		fprintf(stderr, "Unable to allocate required memory.\n");
+		return -1;
+	}
 
-    handle = ccn_create();
-    res = ccn_connect(handle, NULL);
-    if (0 > res) {
-	fprintf(stderr, "Unable to connect to ccnd.\n");
-	return -1;
-    }    
+	handle = ccn_create();
+	res = ccn_connect(handle, NULL);
+	if (0 > res) {
+		fprintf(stderr, "Unable to connect to ccnd.\n");
+		return -1;
+	}    
 
-    slice = ccns_slice_create();
+	slice = ccns_slice_create();
 
-    ccn_charbuf_reset(topo);
-    ccn_name_from_uri(topo, topo_prefix);
-    ccn_charbuf_reset(prefix);
-    ccn_name_from_uri(prefix,slice_prefix );
-    ccns_slice_set_topo_prefix(slice, topo, prefix);
+	ccn_charbuf_reset(topo);
+	ccn_name_from_uri(topo, topo_prefix);
+	ccn_charbuf_reset(prefix);
+	ccn_name_from_uri(prefix,slice_prefix );
+	ccns_slice_set_topo_prefix(slice, topo, prefix);
 
 
-    res = ccns_write_slice(handle, slice, slice_name);
+	res = ccns_write_slice(handle, slice, slice_name);
 
-    //01/31/2013
-    ccns_slice_destroy(&slice);
-    ccn_destroy(&handle);
-    ccn_charbuf_destroy(&prefix);
-    ccn_charbuf_destroy(&topo);
-    ccn_charbuf_destroy(&clause);
-    ccn_charbuf_destroy(&slice_name);
-    ccn_charbuf_destroy(&slice_uri);
+	//01/31/2013
+	ccns_slice_destroy(&slice);
+	ccn_destroy(&handle);
+	ccn_charbuf_destroy(&prefix);
+	ccn_charbuf_destroy(&topo);
+	ccn_charbuf_destroy(&clause);
+	ccn_charbuf_destroy(&slice_name);
+	ccn_charbuf_destroy(&slice_uri);
 
-    return 0;
+	return 0;
 }