C++ (Cpp) meta0_utils_array_get_urlv Exemples

Exemple #1

Fichier : meta0_backend.c Projet : dibaggioj/oio-sds

GError*
meta0_backend_get_one(struct meta0_backend_s *m0, const guint8 *prefix,
		gchar ***u)
{
	GError *err;

	EXTRA_ASSERT(m0 != NULL);
	EXTRA_ASSERT(u != NULL);

	GRID_TRACE("%s(%p,%02X%02X,%p)", __FUNCTION__,
			m0, prefix[0], prefix[1], u);

	if (NULL != (err = _reload(m0, TRUE))) {
		g_prefix_error(&err, "Reload error: ");
		return err;
	}

	g_rw_lock_reader_lock(&(m0->rwlock));
	EXTRA_ASSERT(m0->array_by_prefix != NULL);
	*u = meta0_utils_array_get_urlv(m0->array_by_prefix, prefix);
	g_rw_lock_reader_unlock(&(m0->rwlock));

	return *u ? NULL : NEWERROR(EINVAL, "META0 partially missing");
}

Exemple #2

Fichier : meta0_prefixassign.c Projet : korween/oio-sds

static struct meta0_assign_meta1_s*
_select_dest_assign_m1(GList *lst, const struct meta0_assign_meta1_s *s_aM1, guint8 *prefixe, gboolean unref,gboolean force)
{
	guint8 *prefix;
	if ( s_aM1 )
		prefix = (guint8 *)(s_aM1->assignPrefixes)->data;
	else {
		if (prefixe)
			prefix=prefixe;
		else 
			return NULL;
	}

	lst = g_list_last(lst);
	struct meta0_assign_meta1_s *d_aM1 = lst->data;

	gboolean loop = TRUE;
	gchar *shost=NULL, *dhost=NULL, *sport=NULL, *dport=NULL, *host=NULL, *port=NULL;
	guint i, len;

	guint avgscore = context->avgscore;

	if (s_aM1)
		l4_address_split(s_aM1->addr,&shost,&sport);
	do {
		if (d_aM1 == NULL || (d_aM1->score >= avgscore && !unref)) {
			loop=FALSE;
			d_aM1=NULL;
		} else {
			l4_address_split(d_aM1->addr,&dhost,&dport);

			gchar **urls = meta0_utils_array_get_urlv(context->array_meta1_by_prefix , prefix);	
			if ( urls ) {
				len = g_strv_length(urls);
				for ( i=0;i < len ; i++) {
					if ( s_aM1 && g_ascii_strncasecmp(urls[i],s_aM1->addr,strlen(s_aM1->addr))==0) {
						continue; //meta1 to replace
					}
					if ( g_ascii_strncasecmp(urls[i],d_aM1->addr,strlen(d_aM1->addr))==0 ) {
						loop=TRUE;
						break;  // meta1 manage this prefix, not OK
					}
					if (l4_address_split(urls[i],&host,&port)) {
						if (g_ascii_strncasecmp(host,dhost,strlen(dhost)) == 0 && ( shost==NULL || g_ascii_strncasecmp(host,shost,strlen(shost)) != 0)){
							if (!force) {
								//nouveau meta1 host identique a un host deja present
								//meta1 remplace a un host different , on fait pire au niveau localisation
								loop=TRUE;
								break;
							}
						}
						loop=FALSE;
						if( host) {
							g_free(host);
							host=NULL;
						}
						if( port) {
							g_free(port);
							port=NULL;
						}
					}
				}
				g_strfreev(urls);
			} else {
				// New Init select this meta1
				loop=FALSE;
			}

			if (loop==TRUE) {
				lst = g_list_previous(lst);
				if ( lst != NULL ) {
					d_aM1 = lst->data;
				} else {
					d_aM1=NULL;
				}
			}
		}
		if( dhost) {
			g_free(dhost);
			dhost=NULL;
		}
		if( host) {
			g_free(host);
			host=NULL;
		}
		if( dport) {
			g_free(dport);
			dport=NULL;
		}
		if( port) {
			g_free(port);
			port=NULL;
		}

	} while (loop==TRUE);
	if( shost) {
		g_free(shost);
		shost=NULL;
	}
	if( sport) {
		g_free(sport);
		sport=NULL;
	}

	if (!d_aM1) {
		GRID_TRACE("NO meta1 dest found");
	}
	return d_aM1;
}