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#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include "core.h"
#include "vconn/vconn.h"
static int v_rng(void *buf, size_t bufsize) {
int fd;
if((fd = open("/dev/urandom", O_RDONLY)) < 0) return -1;
size_t nb = read(fd, buf, bufsize);
close(fd);
if (nb != bufsize) return -1;
return 0;
}
static ECPConnection *conn_alloc(ECPSocket *sock, unsigned char type) {
ECPConnection *conn;
int rv;
switch (type) {
case ECP_CTYPE_VCONN:
conn = malloc(sizeof(ECPVConnIn));
break;
default:
conn = malloc(sizeof(ECPConnection));
break;
}
if (conn == NULL) return NULL;
rv = ecp_conn_init(conn, sock, type);
if (rv) {
printf("free1\n");
free(conn);
return NULL;
}
return conn;
}
static void conn_free(ECPConnection *conn) {
printf("free2\n");
free(conn);
}
int ecp_init(ECPContext *ctx) {
int rv;
rv = ecp_ctx_init(ctx);
if (rv) return rv;
rv = ecp_vconn_ctx_init(ctx);
if (rv) return rv;
ctx->rng = v_rng;
ctx->conn_alloc = conn_alloc;
ctx->conn_free = conn_free;
return ECP_OK;
}
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