From 84735c23109b77e0691da208d31c374aa943b257 Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Sat, 19 Oct 2019 19:37:03 +0200 Subject: fixed transport interface; risc-v transport updated to support eos sock interface --- code/ecp/Makefile.fe310 | 2 +- code/ecp/core.c | 213 +++++++++++++++++++++++---------------------- code/ecp/core.h | 2 +- code/ecp/fe310/Makefile | 4 +- code/ecp/fe310/time.c | 22 ++++- code/ecp/fe310/transport.c | 81 ++++++++++++----- code/ecp/fe310/transport.h | 9 +- code/ecp/posix/Makefile | 2 +- code/ecp/posix/time.c | 6 +- code/ecp/posix/transport.c | 30 ++++--- code/ecp/tm.h | 1 + code/ecp/tr.h | 9 +- code/test/basic.c | 24 ++--- code/test/frag.c | 30 +++---- code/test/stress.c | 36 ++++---- 15 files changed, 268 insertions(+), 203 deletions(-) diff --git a/code/ecp/Makefile.fe310 b/code/ecp/Makefile.fe310 index aae7793..7a13137 100644 --- a/code/ecp/Makefile.fe310 +++ b/code/ecp/Makefile.fe310 @@ -9,5 +9,5 @@ FE310_HOME = /opt/my/freedom-e-sdk CC = $(FE310_HOME)/work/build/riscv-gnu-toolchain/riscv64-unknown-elf/prefix/bin/riscv64-unknown-elf-gcc AR = $(FE310_HOME)/work/build/riscv-gnu-toolchain/riscv64-unknown-elf/prefix/bin/riscv64-unknown-elf-ar -CFLAGS_PL = -DECP_WITH_VCONN=1 -DECP_DEBUG=1 -O3 -fno-builtin-printf -march=rv32imac -mabi=ilp32 -mcmodel=medany -I$(FE310_HOME)/bsp/include -I$(FE310_HOME)/bsp/drivers -I$(FE310_HOME)/bsp/env -I$(FE310_HOME)/bsp/env/freedom-e300-hifive1 +CFLAGS_PL = -DECP_WITH_VCONN=1 -DECP_DEBUG=1 -O3 -fno-builtin-printf -march=rv32imac -mabi=ilp32 -mcmodel=medany -I$(FE310_HOME)/bsp/include -I$(FE310_HOME)/bsp/drivers -I$(FE310_HOME)/bsp/env -I$(FE310_HOME)/bsp/env/freedom-e300-hifive1 -I../fe310 -I../../fe310 # LDFLAGS_PL=-lm -pthread \ No newline at end of file diff --git a/code/ecp/core.c b/code/ecp/core.c index ae348ac..b9efec4 100644 --- a/code/ecp/core.c +++ b/code/ecp/core.c @@ -10,7 +10,7 @@ int ecp_dhkey_generate(ECPContext *ctx, ECPDHKey *key) { int rv; - + if (ctx->rng == NULL) return ECP_ERR_RNG; rv = ecp_cr_dh_mkpair(&key->public, &key->private, ctx->rng); @@ -20,9 +20,9 @@ int ecp_dhkey_generate(ECPContext *ctx, ECPDHKey *key) { return ECP_OK; } -int ecp_node_init(ECPContext *ctx, ECPNode *node, ecp_dh_public_t *public, void *addr) { +int ecp_node_init(ECPNode *node, ecp_dh_public_t *public, void *addr) { int rv = ECP_OK; - + memset(node, 0, sizeof(ECPNode)); if (public) memcpy(&node->public, public, sizeof(node->public)); @@ -35,11 +35,16 @@ int ecp_node_init(ECPContext *ctx, ECPNode *node, ecp_dh_public_t *public, void int ecp_ctx_create(ECPContext *ctx) { int rv; - + if (ctx == NULL) return ECP_ERR; memset(ctx, 0, sizeof(ECPContext)); + rv = ecp_tr_init(ctx); + if (rv) return rv; + rv = ecp_tm_init(ctx); + if (rv) return rv; + return ECP_OK; } @@ -49,7 +54,7 @@ int ecp_ctx_destroy(ECPContext *ctx) { static int ctable_create(ECPSockCTable *conn, ECPContext *ctx) { int rv = ECP_OK; - + memset(conn, 0, sizeof(ECPSockCTable)); #ifdef ECP_WITH_HTABLE @@ -66,7 +71,7 @@ static int ctable_create(ECPSockCTable *conn, ECPContext *ctx) { return ECP_ERR; } #endif - + return ECP_OK; } @@ -86,7 +91,7 @@ static int ctable_insert(ECPConnection *conn) { #ifdef ECP_WITH_HTABLE with_htable = 1; #endif - + if (with_htable) { #ifdef ECP_WITH_HTABLE int i, rv = ECP_OK; @@ -126,7 +131,7 @@ static int ctable_insert(ECPConnection *conn) { static void ctable_remove(ECPConnection *conn) { int i, with_htable = 0; ECPSocket *sock = conn->sock; - + #ifdef ECP_WITH_HTABLE with_htable = 1; #endif @@ -157,7 +162,7 @@ static void ctable_remove(ECPConnection *conn) { static ECPConnection *ctable_search(ECPSocket *sock, unsigned char c_idx, unsigned char *c_public, ECPNetAddr *addr) { int i, with_htable = 0; ECPConnection *conn = NULL; - + #ifdef ECP_WITH_HTABLE with_htable = 1; #endif @@ -193,8 +198,8 @@ static ECPConnection *ctable_search(ECPSocket *sock, unsigned char c_idx, unsign } int ecp_sock_create(ECPSocket *sock, ECPContext *ctx, ECPDHKey *key) { - int rv = ECP_OK; - + int rv = ECP_OK; + if (sock == NULL) return ECP_ERR; if (ctx == NULL) return ECP_ERR; @@ -207,15 +212,15 @@ int ecp_sock_create(ECPSocket *sock, ECPContext *ctx, ECPDHKey *key) { rv = ecp_dhkey_generate(sock->ctx, &sock->key[sock->key_curr]); if (!rv) rv = ctable_create(&sock->conn, sock->ctx); - + if (rv) return rv; - + rv = ecp_timer_create(&sock->timer); if (rv) { ctable_destroy(&sock->conn, sock->ctx); return rv; } - + #ifdef ECP_WITH_PTHREAD rv = pthread_mutex_init(&sock->mutex, NULL); if (rv) { @@ -237,11 +242,11 @@ void ecp_sock_destroy(ECPSocket *sock) { } int ecp_sock_open(ECPSocket *sock, void *myaddr) { - return ecp_tr_open(&sock->sock, myaddr); + return ecp_tr_open(sock, myaddr); } void ecp_sock_close(ECPSocket *sock) { - ecp_tr_close(&sock->sock); + ecp_tr_close(sock); } int ecp_sock_dhkey_get_curr(ECPSocket *sock, unsigned char *idx, unsigned char *public) { @@ -259,7 +264,7 @@ int ecp_sock_dhkey_get_curr(ECPSocket *sock, unsigned char *idx, unsigned char * #endif if (_idx == ECP_ECDH_IDX_INV) return ECP_ERR_ECDH_IDX; - + if (idx) *idx = _idx; return ECP_OK; } @@ -301,7 +306,7 @@ static int conn_dhkey_new_pair(ECPConnection *conn, ECPDHKey *key) { ecp_ht_remove(sock->conn.htable, ecp_cr_dh_pub_get_buf(&conn->key[conn->key_curr].public)); } #endif - + conn->key[conn->key_curr] = *key; conn->key_idx_map[conn->key_curr] = ECP_ECDH_IDX_INV; @@ -311,19 +316,19 @@ static int conn_dhkey_new_pair(ECPConnection *conn, ECPDHKey *key) { if (rv) return rv; } #endif - + return ECP_OK; } static void conn_dhkey_del_pair(ECPConnection *conn, unsigned char idx) { ECPSocket *sock = conn->sock; - + #ifdef ECP_WITH_HTABLE if (conn->out && ecp_conn_is_reg(conn) && conn->key[idx].valid) { ecp_ht_remove(sock->conn.htable, ecp_cr_dh_pub_get_buf(&conn->key[idx].public)); } #endif - + memset(&conn->key[idx], 0, sizeof(conn->key[idx])); conn->key_idx_map[idx] = ECP_ECDH_IDX_INV; } @@ -332,7 +337,7 @@ static int conn_dhkey_new_pub_local(ECPConnection *conn, unsigned char idx) { // Remote obtained our key unsigned char new = conn->key_idx_curr == ECP_ECDH_IDX_INV ? 0 : (conn->key_idx_curr+1) % ECP_MAX_NODE_KEY; int i; - + if (idx >= ECP_MAX_SOCK_KEY) return ECP_ERR_ECDH_IDX; if (conn->key_idx[new] != ECP_ECDH_IDX_INV) conn->key_idx_map[conn->key_idx[new]] = ECP_ECDH_IDX_INV; @@ -362,7 +367,7 @@ static int conn_dhkey_new_pub_remote(ECPConnection *conn, unsigned char idx, uns ecp_ht_remove(sock->conn.htable, ecp_cr_dh_pub_get_buf(&remote->key[new].public)); } #endif - + if (remote->key[new].idx != ECP_ECDH_IDX_INV) remote->key_idx_map[remote->key[new].idx] = ECP_ECDH_IDX_INV; remote->key_idx_map[idx] = new; ecp_cr_dh_pub_from_buf(&remote->key[new].public, public); @@ -375,7 +380,7 @@ static int conn_dhkey_new_pub_remote(ECPConnection *conn, unsigned char idx, uns if (rv) return rv; } #endif - + for (i=0; ishared[i][new].valid = 0; } @@ -386,13 +391,13 @@ static int conn_shsec_get(ECPConnection *conn, unsigned char s_idx, unsigned cha if (s_idx == ECP_ECDH_IDX_PERMA) { ECPDHKey *priv = NULL; ecp_dh_public_t *public_p = NULL; - + if (conn->out) { public_p = &conn->node.public; priv = conn_dhkey_get(conn, c_idx); } else { ECPDHRKey *pub = NULL; - + if (c_idx >= ECP_MAX_SOCK_KEY) return ECP_ERR_ECDH_IDX; if (conn->remote.key_idx_map[c_idx] == ECP_ECDH_IDX_INV) return ECP_ERR_ECDH_IDX_REMOTE; @@ -428,7 +433,7 @@ static int conn_shsec_get(ECPConnection *conn, unsigned char s_idx, unsigned cha memcpy(shsec, &shared->secret, sizeof(shared->secret)); } - + return ECP_OK; } @@ -436,7 +441,7 @@ static int conn_shsec_set(ECPConnection *conn, unsigned char s_idx, unsigned cha unsigned char l_idx = conn->out ? c_idx : s_idx; unsigned char r_idx = conn->out ? s_idx : c_idx; ECPDHShared *shared = NULL; - + if ((l_idx >= ECP_MAX_SOCK_KEY) || (r_idx >= ECP_MAX_SOCK_KEY)) return ECP_ERR_ECDH_IDX; if (conn->key_idx_map[l_idx] == ECP_ECDH_IDX_INV) return ECP_ERR_ECDH_IDX_LOCAL; @@ -445,20 +450,20 @@ static int conn_shsec_set(ECPConnection *conn, unsigned char s_idx, unsigned cha shared = &conn->shared[conn->key_idx_map[l_idx]][conn->remote.key_idx_map[r_idx]]; memcpy(&shared->secret, shsec, sizeof(shared->secret)); shared->valid = 1; - + return ECP_OK; } int ecp_conn_create(ECPConnection *conn, ECPSocket *sock, unsigned char ctype) { int i, rv = ECP_OK; - + if (conn == NULL) return ECP_ERR; if (sock == NULL) return ECP_ERR; memset(conn, 0, sizeof(ECPConnection)); if (ctype >= ECP_MAX_CTYPE) return ECP_ERR_MAX_CTYPE; - + conn->type = ctype; conn->key_curr = ECP_ECDH_IDX_INV; conn->key_idx_curr = ECP_ECDH_IDX_INV; @@ -512,7 +517,7 @@ void ecp_conn_unregister(ECPConnection *conn) { if (ecp_conn_is_reg(conn)) { ctable_remove(conn); conn->flags &= ~ECP_CONN_FLAG_REG; - } + } #ifdef ECP_WITH_PTHREAD pthread_mutex_unlock(&conn->mutex); pthread_mutex_unlock(&sock->conn.mutex); @@ -545,7 +550,7 @@ int ecp_conn_init(ECPConnection *conn, ECPNode *node) { rv = ecp_dhkey_generate(ctx, &key); if (!rv) rv = ctx->rng(conn->nonce, ECP_AEAD_SIZE_NONCE); if (!rv) rv = ctx->rng(&conn->seq_out, sizeof(conn->seq_out)); - + if (!rv) rv = conn_dhkey_new_pair(conn, &key); if (!rv) rv = conn_dhkey_new_pub_local(conn, conn->key_curr); if (!rv) rv = ecp_conn_register(conn); @@ -555,7 +560,7 @@ int ecp_conn_init(ECPConnection *conn, ECPNode *node) { int ecp_conn_open(ECPConnection *conn, ECPNode *node) { int rv = ecp_conn_init(conn, node); if (rv) return rv; - + ssize_t _rv = ecp_timer_send(conn, _conn_send_kget, ECP_MTYPE_KGET_REP, 3, 500); if (_rv < 0) { ecp_conn_unregister(conn); @@ -568,7 +573,7 @@ int ecp_conn_open(ECPConnection *conn, ECPNode *node) { int ecp_conn_close(ECPConnection *conn, ecp_cts_t timeout) { ECPSocket *sock = conn->sock; int refcount = 0; - + ecp_conn_unregister(conn); ecp_timer_remove(conn); @@ -576,7 +581,7 @@ int ecp_conn_close(ECPConnection *conn, ecp_cts_t timeout) { pthread_mutex_lock(&conn->mutex); refcount = conn->refcount; pthread_mutex_unlock(&conn->mutex); - + if (timeout && refcount) { ecp_tm_sleep_ms(timeout); pthread_mutex_lock(&conn->mutex); @@ -605,7 +610,7 @@ int ecp_conn_close(ECPConnection *conn, ecp_cts_t timeout) { ecp_conn_destroy(conn); if (sock->ctx->conn_free) sock->ctx->conn_free(conn); } - + return ECP_OK; } @@ -666,7 +671,7 @@ static ssize_t _conn_send_open(ECPConnection *conn, ECPTimerItem *ti) { unsigned char pkt_buf[ECP_SIZE_PKT_BUF(1, ECP_MTYPE_OPEN_REQ, conn)]; unsigned char pld_buf[ECP_SIZE_PLD_BUF(1, ECP_MTYPE_OPEN_REQ, conn)]; unsigned char *buf = ecp_pld_get_buf(pld_buf, ECP_MTYPE_OPEN_REQ); - + packet.buffer = pkt_buf; packet.size = ECP_SIZE_PKT_BUF(1, ECP_MTYPE_OPEN_REQ, conn); payload.buffer = pld_buf; @@ -674,7 +679,7 @@ static ssize_t _conn_send_open(ECPConnection *conn, ECPTimerItem *ti) { ecp_pld_set_type(pld_buf, ECP_MTYPE_OPEN_REQ); buf[0] = conn->type; - + return ecp_pld_send_wtimer(conn, &packet, &payload, ECP_SIZE_PLD(1, ECP_MTYPE_OPEN_REQ), 0, ti); } @@ -688,9 +693,9 @@ int ecp_conn_handle_new(ECPSocket *sock, ECPConnection *parent, unsigned char *p unsigned char ctype = 0; ecp_conn_create_t *handle_create = NULL; ecp_conn_destroy_t *handle_destroy = NULL; - + if (payload_size < 1) return ECP_ERR; - + ctype = payload[0]; conn = sock->ctx->conn_alloc ? sock->ctx->conn_alloc(ctype) : NULL; @@ -702,13 +707,13 @@ int ecp_conn_handle_new(ECPSocket *sock, ECPConnection *parent, unsigned char *p if (sock->ctx->conn_free) sock->ctx->conn_free(conn); return rv; } - + conn->refcount = 1; conn->parent = parent; conn->pcount = parent ? parent->pcount+1 : 0; handle_create = conn->sock->ctx->handler[conn->type] ? conn->sock->ctx->handler[conn->type]->conn_create : NULL; handle_destroy = conn->sock->ctx->handler[conn->type] ? conn->sock->ctx->handler[conn->type]->conn_destroy : NULL; - + if (handle_create) rv = handle_create(conn, payload+1, payload_size-1); if (rv) { ecp_conn_destroy(conn); @@ -779,7 +784,7 @@ ssize_t ecp_conn_handle_open(ECPConnection *conn, ecp_seq_t seq, unsigned char m ctype = msg[0]; ecp_pld_set_type(pld_buf, ECP_MTYPE_OPEN_REP); ssize_t _rv = ecp_pld_send(conn, &packet, &payload, ECP_SIZE_PLD(0, ECP_MTYPE_OPEN_REP), 0); - + return 1; } return ECP_ERR; @@ -788,9 +793,9 @@ ssize_t ecp_conn_handle_open(ECPConnection *conn, ecp_seq_t seq, unsigned char m ssize_t ecp_conn_handle_kget(ECPConnection *conn, ecp_seq_t seq, unsigned char mtype, unsigned char *msg, ssize_t size, ECP2Buffer *b) { if (mtype & ECP_MTYPE_FLAG_REP) { ECPContext *ctx = conn->sock->ctx; - + if (!conn->out) return ECP_ERR; - + #ifdef ECP_WITH_PTHREAD pthread_mutex_lock(&conn->mutex); #endif @@ -816,7 +821,7 @@ ssize_t ecp_conn_handle_kget(ECPConnection *conn, ecp_seq_t seq, unsigned char m } } if (rv) return rv; - + return ECP_ECDH_SIZE_KEY+1; } else { if (conn->out) return ECP_ERR; @@ -837,7 +842,7 @@ ssize_t ecp_conn_handle_kget(ECPConnection *conn, ecp_seq_t seq, unsigned char m int rv = ecp_conn_dhkey_get_curr(conn, buf, buf+1); if (rv) return rv; ssize_t _rv = ecp_pld_send(conn, &packet, &payload, ECP_SIZE_PLD(ECP_ECDH_SIZE_KEY+1, ECP_MTYPE_KGET_REP), 0); - + return 0; } return ECP_ERR; @@ -879,7 +884,7 @@ ssize_t ecp_conn_handle_exec(ECPConnection *conn, ecp_seq_t seq, unsigned char m if (size < 0) return size; if (b == NULL) return ECP_ERR; if (b->packet->buffer == NULL) return ECP_ERR; - + memcpy(b->packet->buffer, msg, size); return ecp_pkt_handle(conn->sock, NULL, conn, b, size); } @@ -889,7 +894,7 @@ ssize_t ecp_conn_handle_exec(ECPConnection *conn, ecp_seq_t seq, unsigned char m ssize_t ecp_conn_handle_exec(ECPConnection *conn, ecp_seq_t seq, unsigned char mtype, unsigned char *msg, ssize_t size, ECP2Buffer *b) { if (size < 0) return size; if (b == NULL) return ECP_ERR; - + ECP2Buffer b2; ECPBuffer packet; ECPBuffer payload; @@ -902,7 +907,7 @@ ssize_t ecp_conn_handle_exec(ECPConnection *conn, ecp_seq_t seq, unsigned char m packet.size = b->payload->size - (msg - b->payload->buffer); payload.buffer = pld_buf; payload.size = ECP_MAX_PLD; - + return ecp_pkt_handle(conn->sock, NULL, conn, &b2, size); } */ @@ -932,7 +937,7 @@ int ecp_conn_dhkey_new(ECPConnection *conn) { ECPDHKey new_key; int rv; ssize_t _rv; - + rv = ecp_dhkey_generate(sock->ctx, &new_key); if (rv) return rv; @@ -947,17 +952,17 @@ int ecp_conn_dhkey_new(ECPConnection *conn) { #endif if (rv) return rv; - + _rv = ecp_timer_send(conn, _conn_send_kput, ECP_MTYPE_KPUT_REP, 3, 500); if (_rv < 0) return _rv; - + return ECP_OK; } int ecp_conn_dhkey_new_pub(ECPConnection *conn, unsigned char idx, unsigned char *public) { ECPSocket *sock = conn->sock; int rv; - + if (conn == NULL) return ECP_ERR; if (public == NULL) return ECP_ERR; @@ -989,7 +994,7 @@ int ecp_conn_dhkey_get_curr(ECPConnection *conn, unsigned char *idx, unsigned ch #ifdef ECP_WITH_PTHREAD pthread_mutex_unlock(&conn->mutex); #endif - + if (_idx == ECP_ECDH_IDX_INV) return ecp_sock_dhkey_get_curr(sock, idx, public); if (idx) *idx = _idx; @@ -1000,7 +1005,7 @@ ssize_t ecp_pkt_pack(ECPContext *ctx, unsigned char *packet, size_t pkt_size, un ssize_t rv; if (pkt_size < ECP_SIZE_PKT_HDR) return ECP_ERR; - + // ECP_SIZE_PROTO packet[0] = 0; packet[1] = 0; @@ -1024,10 +1029,10 @@ ssize_t ecp_pkt_pack(ECPContext *ctx, unsigned char *packet, size_t pkt_size, un ssize_t ecp_pkt_pack_raw(ECPSocket *sock, ECPConnection *parent, unsigned char *packet, size_t pkt_size, unsigned char s_idx, unsigned char c_idx, ecp_dh_public_t *public, ecp_aead_key_t *shsec, unsigned char *nonce, ecp_seq_t seq, unsigned char *payload, size_t pld_size, ECPNetAddr *addr) { ECPContext *ctx = sock->ctx; - + return ecp_pkt_pack(ctx, packet, pkt_size, s_idx, c_idx, public, shsec, nonce, seq, payload, pld_size); } - + ssize_t ecp_conn_pack(ECPConnection *conn, unsigned char *packet, size_t pkt_size, unsigned char s_idx, unsigned char c_idx, unsigned char *payload, size_t pld_size, ECPSeqItem *si, ECPNetAddr *addr) { ecp_aead_key_t shsec; ecp_dh_public_t public; @@ -1076,7 +1081,7 @@ ssize_t ecp_conn_pack(ECPConnection *conn, unsigned char *packet, size_t pkt_siz #ifdef ECP_WITH_RBUF if (conn->rbuf.send) rv = ecp_rbuf_pkt_prep(conn->rbuf.send, si, ecp_pld_get_type(payload)); #endif - + if (!rv && !si->seq_w) conn->seq_out = _seq; } else { _seq = conn->seq_out + 1; @@ -1088,12 +1093,12 @@ ssize_t ecp_conn_pack(ECPConnection *conn, unsigned char *packet, size_t pkt_siz #ifdef ECP_WITH_PTHREAD pthread_mutex_unlock(&conn->mutex); #endif - + if (rv) return rv; - + ssize_t _rv = ecp_pkt_pack(conn->sock->ctx, packet, pkt_size, s_idx, c_idx, &public, &shsec, nonce, _seq, payload, pld_size); if (_rv < 0) return _rv; - + #ifdef ECP_WITH_PTHREAD pthread_mutex_lock(&conn->mutex); #endif @@ -1140,7 +1145,7 @@ ssize_t ecp_unpack(ECPSocket *sock, ECPNetAddr *addr, ECPConnection *parent, ECP ecp_seq_t seq_c, seq_p, seq_n; ecp_ack_t seq_map; ssize_t dec_size; - + *_conn = NULL; *_seq = 0; @@ -1239,15 +1244,15 @@ ssize_t ecp_unpack(ECPSocket *sock, ECPNetAddr *addr, ECPConnection *parent, ECP } else { return ECP_ERR_CONN_NOT_FOUND; } - } - + } + if (conn == NULL) return dec_size; - + if (is_open) { #ifdef ECP_WITH_RBUF if (conn->rbuf.recv || (payload[ECP_SIZE_PLD_HDR] == ECP_MTYPE_RBACK) || (payload[ECP_SIZE_PLD_HDR] == ECP_MTYPE_RBFLUSH)) seq_check = 0; #endif - + if (seq_check) { if (ECP_SEQ_LTE(seq_p, seq_c)) { ecp_seq_t seq_offset = seq_c - seq_p; @@ -1361,7 +1366,7 @@ ssize_t ecp_pkt_handle(ECPSocket *sock, ECPNetAddr *addr, ECPConnection *parent, } ssize_t ecp_pkt_send(ECPSocket *sock, ECPNetAddr *addr, ECPBuffer *packet, size_t pkt_size, unsigned char flags) { - ssize_t rv = ecp_tr_send(&sock->sock, packet, pkt_size, addr, flags); + ssize_t rv = ecp_tr_send(sock, packet, pkt_size, addr, flags); if (rv < 0) return rv; if (rv < ECP_MIN_PKT) return ECP_ERR_SEND; @@ -1392,7 +1397,7 @@ unsigned char ecp_msg_get_type(unsigned char *msg) { unsigned char *ecp_msg_get_content(unsigned char *msg, size_t msg_size) { size_t offset = 1 + ECP_SIZE_MT_FLAG(msg[0]); - + if (msg_size < offset) return NULL; return msg + offset; } @@ -1400,7 +1405,7 @@ unsigned char *ecp_msg_get_content(unsigned char *msg, size_t msg_size) { int ecp_msg_get_frag(unsigned char *msg, size_t msg_size, unsigned char *frag_cnt, unsigned char *frag_tot) { if (!(msg[0] & ECP_MTYPE_FLAG_FRAG)) return ECP_ERR; if (msg_size < 3) return ECP_ERR; - + *frag_cnt = msg[1]; *frag_tot = msg[2]; @@ -1453,11 +1458,11 @@ int ecp_msg_defrag(ECPFragIter *iter, ecp_seq_t seq, unsigned char *msg_in, size if (iter->frag_cnt != frag_cnt) return ECP_ERR_ITER; } if ((1 + ECP_SIZE_MT_FLAG(mtype) + iter->frag_size * frag_tot) > iter->buf_size) return ECP_ERR_SIZE; - + buf_offset = 1 + ECP_SIZE_MT_FLAG(mtype) + iter->frag_size * frag_cnt; memcpy(iter->buffer + buf_offset, content, content_size); iter->frag_cnt++; - + if (iter->frag_cnt == frag_tot) { *msg_out = iter->buffer; *msg_out_size = buf_offset + content_size; @@ -1479,7 +1484,7 @@ ssize_t ecp_msg_handle(ECPConnection *conn, ecp_seq_t seq, unsigned char *msg, s unsigned char mtype = 0; unsigned char *content = NULL; size_t rem_size = msg_size; - + while (rem_size) { mtype = ecp_msg_get_type(msg); if ((mtype & ECP_MTYPE_MASK) >= ECP_MAX_MTYPE) return ECP_ERR_MAX_MTYPE; @@ -1497,7 +1502,7 @@ ssize_t ecp_msg_handle(ECPConnection *conn, ecp_seq_t seq, unsigned char *msg, s content = ecp_msg_get_content(msg, rem_size); if (content == NULL) return ECP_ERR_MIN_MSG; rem_size -= content - msg; - + handler = conn->sock->ctx->handler[conn->type] ? conn->sock->ctx->handler[conn->type]->msg[mtype & ECP_MTYPE_MASK] : NULL; if (handler) { rv = handler(conn, seq, mtype, content, rem_size, bufs); @@ -1558,7 +1563,7 @@ static ssize_t pld_send(ECPConnection *conn, ECPBuffer *packet, unsigned char s_ #ifdef ECP_WITH_RBUF if (conn->rbuf.send) return ecp_rbuf_pkt_send(conn->rbuf.send, conn->sock, &addr, packet, rv, flags, ti, si); #endif - + if (ti) { int _rv = ecp_timer_push(ti); if (_rv) return _rv; @@ -1596,7 +1601,7 @@ ssize_t ecp_pld_send_raw(ECPSocket *sock, ECPConnection *parent, ECPNetAddr *add rv = ecp_pack_raw(sock, parent, packet, s_idx, c_idx, public, shsec, nonce, seq, payload, pld_size, &_addr); if (rv < 0) return rv; - + return ecp_pkt_send(sock, parent ? &_addr : addr, packet, rv, flags); } @@ -1614,7 +1619,7 @@ ssize_t ecp_send(ECPConnection *conn, unsigned char mtype, unsigned char *conten packet.size = ECP_MAX_PKT; payload.buffer = pld_buf; payload.size = ECP_MAX_PLD; - + if (content_size + ECP_SIZE_MT_FLAG(mtype) > size_max) { int i; int _rv = ECP_OK; @@ -1624,24 +1629,24 @@ ssize_t ecp_send(ECPConnection *conn, unsigned char mtype, unsigned char *conten _rv = ecp_seq_item_init(&seq_item); if (_rv) return _rv; - + mtype |= ECP_MTYPE_FLAG_FRAG; frag_size = size_max - ECP_SIZE_MT_FLAG(mtype); pkt_cnt = content_size / frag_size; frag_size_final = content_size - frag_size * pkt_cnt; if (frag_size_final) pkt_cnt++; - + #ifdef ECP_WITH_PTHREAD pthread_mutex_lock(&conn->mutex); #endif - + seq_start = conn->seq_out + 1; conn->seq_out += pkt_cnt; - + #ifdef ECP_WITH_PTHREAD pthread_mutex_unlock(&conn->mutex); #endif - + seq_item.seq_w = 1; for (i=0; i 36)) - { + { str[0] = '\0'; return NULL; - } - + } + /* Convert to string. Digits are in reverse order. */ i = 0; - do + do { remainder = value % base; str[i++] = digits[remainder]; value = value / base; - } while (value != 0); - str[i] = '\0'; - + } while (value != 0); + str[i] = '\0'; + /* Reverse string. */ for (j = 0, i--; j < i; j++, i--) { c = str[j]; str[j] = str[i]; - str[i] = c; - } - + str[i] = c; + } + return str; } static char *_itoa(int value, char *str, int base) { unsigned uvalue; int i = 0; - + /* Check base is supported. */ if ((base < 2) || (base > 36)) - { + { str[0] = '\0'; return NULL; - } - + } + /* Negative numbers are only supported for decimal. - * Cast to unsigned to avoid overflow for maximum negative value. */ + * Cast to unsigned to avoid overflow for maximum negative value. */ if ((base == 10) && (value < 0)) - { + { str[i++] = '-'; uvalue = (unsigned)-value; } else uvalue = (unsigned)value; - + _utoa(uvalue, &str[i], base); return str; } @@ -1744,7 +1749,7 @@ static int recv_p(ECPSocket *sock, ECPNetAddr *addr, ECPBuffer *packet, size_t s ECP2Buffer bufs; ECPBuffer payload; unsigned char pld_buf[ECP_MAX_PLD]; - + bufs.packet = packet; bufs.payload = &payload; @@ -1753,7 +1758,7 @@ static int recv_p(ECPSocket *sock, ECPNetAddr *addr, ECPBuffer *packet, size_t s ssize_t rv = ecp_pkt_handle(sock, addr, NULL, &bufs, size); if (rv < 0) return rv; - + return ECP_OK; } @@ -1769,7 +1774,7 @@ int ecp_receiver(ECPSocket *sock) { packet.buffer = pkt_buf; packet.size = ECP_MAX_PKT; - rv = ecp_tr_recv(&sock->sock, &packet, &addr, next ? next : sock->poll_timeout); + rv = ecp_tr_recv(sock, &packet, &addr, next ? next : sock->poll_timeout); if (rv > 0) { int _rv = recv_p(sock, &addr, &packet, rv); #ifdef ECP_DEBUG diff --git a/code/ecp/core.h b/code/ecp/core.h index dda96c5..419b563 100644 --- a/code/ecp/core.h +++ b/code/ecp/core.h @@ -292,7 +292,7 @@ typedef struct ECPConnection { int ecp_init(ECPContext *ctx); int ecp_dhkey_generate(ECPContext *ctx, ECPDHKey *key); -int ecp_node_init(ECPContext *ctx, ECPNode *node, ecp_dh_public_t *public, void *addr); +int ecp_node_init(ECPNode *node, ecp_dh_public_t *public, void *addr); int ecp_ctx_create(ECPContext *ctx); int ecp_ctx_destroy(ECPContext *ctx); diff --git a/code/ecp/fe310/Makefile b/code/ecp/fe310/Makefile index 1ccf322..66663f0 100644 --- a/code/ecp/fe310/Makefile +++ b/code/ecp/fe310/Makefile @@ -1,5 +1,5 @@ include ../Makefile.platform -CFLAGS=$(CFLAGS_PL) $(PIC) -I.. -I../../fe310 +CFLAGS=$(CFLAGS_PL) $(PIC) -I.. obj_tr = transport.o obj_tm = time.o @@ -9,7 +9,7 @@ obj_tm = time.o $(CC) $(CFLAGS) -c $< all: libecptr.a libecptm.a - + libecptr.a: $(obj_tr) $(AR) rcs libecptr.a $(obj_tr) diff --git a/code/ecp/fe310/time.c b/code/ecp/fe310/time.c index 455c762..1346fea 100644 --- a/code/ecp/fe310/time.c +++ b/code/ecp/fe310/time.c @@ -1,21 +1,39 @@ #include #include +#include +#include #include #include "encoding.h" #include "platform.h" +extern ECPSocket *_ecp_tr_sock; + +static void timer_handler(unsigned char type) { + ecp_cts_t next = ecp_timer_exe(_ecp_tr_sock); + if (next) { + volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); + uint64_t tick = *mtime + next * (uint64_t)RTC_FREQ / 1000; + eos_timer_set(tick, EOS_TIMER_ETYPE_ECP, 0); + } +} + +int ecp_tm_init(ECPContext *ctx) { + eos_timer_set_handler(EOS_TIMER_ETYPE_ECP, timer_handler, EOS_EVT_FLAG_NET_BUF_ACQ); + return ECP_OK; +} + ecp_cts_t ecp_tm_abstime_ms(ecp_cts_t msec) { volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - + uint64_t now_ms = *mtime * 1000 / RTC_FREQ; return now_ms + msec; } void ecp_tm_sleep_ms(ecp_cts_t msec) { volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - + uint64_t now_ms = *mtime * 1000 / RTC_FREQ; while (*mtime * 1000 / RTC_FREQ < now_ms + msec); } diff --git a/code/ecp/fe310/transport.c b/code/ecp/fe310/transport.c index 61d3355..3493966 100644 --- a/code/ecp/fe310/transport.c +++ b/code/ecp/fe310/transport.c @@ -1,3 +1,5 @@ +#include + #include #include @@ -6,6 +8,42 @@ static unsigned char _flags = 0; +ECPSocket *_ecp_tr_sock = NULL; + +static void packet_handler(unsigned char *buffer, uint16_t len) { + ECPNetAddr addr; + + ECP2Buffer bufs; + ECPBuffer packet; + ECPBuffer payload; + unsigned char pld_buf[ECP_MAX_PLD]; + + bufs.packet = &packet; + bufs.payload = &payload; + + packet.buffer = buffer+EOS_SOCK_SIZE_UDP_HDR; + packet.size = ECP_MAX_PKT; + payload.buffer = pld_buf; + payload.size = ECP_MAX_PLD; + + eos_sock_getfrom(buffer, &addr); + ssize_t rv = ecp_pkt_handle(_ecp_tr_sock, &addr, NULL, &bufs, len-EOS_SOCK_SIZE_UDP_HDR); +#ifdef ECP_DEBUG + if (rv < 0) { + char b[16]; + puts("ERR:"); + puts(itoa(rv, b, 10)); + puts("\n"); + } +#endif + if (bufs.packet->buffer) eos_net_free(buffer, 0); + eos_net_release(); +} + +int ecp_tr_init(ECPContext *ctx) { + return ECP_OK; +} + int ecp_tr_addr_eq(ECPNetAddr *addr1, ECPNetAddr *addr2) { if (addr1->port != addr2->port) return 0; if (memcmp(addr1->host, addr2->host, sizeof(addr1->host)) != 0) return 0; @@ -16,50 +54,49 @@ int ecp_tr_addr_set(ECPNetAddr *addr, void *addr_s) { return ECP_ERR; } -int ecp_tr_open(int *sock, void *addr_s) { - *sock = 0; +int ecp_tr_open(ECPSocket *sock, void *addr_s) { + sock->sock = eos_sock_open_udp(); + if (sock->sock < 0) { + sock->sock = 0; + return ECP_ERR_SEND; + } + eos_sock_set_handler(sock->sock, packet_handler, 0); + _ecp_tr_sock = sock; return ECP_OK; } -void ecp_tr_close(int *sock) { +void ecp_tr_close(ECPSocket *sock) { + eos_sock_close(sock->sock); + _ecp_tr_sock = NULL; } -ssize_t ecp_tr_send(int *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *addr, unsigned char flags) { +ssize_t ecp_tr_send(ECPSocket *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *addr, unsigned char flags) { unsigned char *buf = NULL; - size_t addr_len = sizeof(addr->host) + sizeof(addr->port); - uint16_t buf_size = msg_size + addr_len; - unsigned char type = EOS_NET_MTYPE_SOCK; int rv; flags |= _flags; - if (flags & ECP_SEND_FLAG_MORE) { - type |= EOS_NET_MTYPE_FLAG_ONEW; - } - if (flags & ECP_SEND_FLAG_REPLY) { - if (packet && packet->buffer) { - buf = packet->buffer-addr_len; + if (packet && packet->buffer) { + if (flags & ECP_SEND_FLAG_REPLY) { + buf = packet->buffer-EOS_SOCK_SIZE_UDP_HDR; packet->buffer = NULL; + } else { + buf = eos_net_alloc(); + memcpy(buf+EOS_SOCK_SIZE_UDP_HDR, packet->buffer, msg_size); } - } else { - buf = eos_net_alloc(); - memcpy(buf+addr_len, packet->buffer, msg_size); } if (buf == NULL) return ECP_ERR; - memcpy(buf, addr->host, sizeof(addr->host)); - memcpy(buf+sizeof(addr->host), &addr->port, sizeof(addr->port)); - rv = eos_net_send(type, buf, buf_size); + rv = eos_sock_sendto(sock->sock, buf, msg_size+EOS_SOCK_SIZE_UDP_HDR, flags & ECP_SEND_FLAG_MORE, addr); if (rv) return ECP_ERR_SEND; return msg_size; } -ssize_t ecp_tr_recv(int *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout) { +ssize_t ecp_tr_recv(ECPSocket *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout) { return ECP_ERR; } void ecp_tr_buf_free(ECP2Buffer *b, unsigned char flags) { - size_t addr_len = ECP_IPv4_ADDR_SIZE + sizeof(uint16_t); if (b && b->packet && b->packet->buffer) { - eos_net_free(b->packet->buffer-addr_len, flags & ECP_SEND_FLAG_MORE); + eos_net_free(b->packet->buffer-EOS_SOCK_SIZE_UDP_HDR, flags & ECP_SEND_FLAG_MORE); b->packet->buffer = NULL; } } diff --git a/code/ecp/fe310/transport.h b/code/ecp/fe310/transport.h index c35e13e..0fcf43b 100644 --- a/code/ecp/fe310/transport.h +++ b/code/ecp/fe310/transport.h @@ -1,10 +1,5 @@ -#include - -#define ECP_IPv4_ADDR_SIZE 4 +#include +typedef EOSNetAddr ECPNetAddr; typedef int ECPNetSock; -typedef struct ECPNetAddr { - unsigned char host[ECP_IPv4_ADDR_SIZE]; - uint16_t port; -} ECPNetAddr; diff --git a/code/ecp/posix/Makefile b/code/ecp/posix/Makefile index 595b0b5..66663f0 100644 --- a/code/ecp/posix/Makefile +++ b/code/ecp/posix/Makefile @@ -9,7 +9,7 @@ obj_tm = time.o $(CC) $(CFLAGS) -c $< all: libecptr.a libecptm.a - + libecptr.a: $(obj_tr) $(AR) rcs libecptr.a $(obj_tr) diff --git a/code/ecp/posix/time.c b/code/ecp/posix/time.c index 45d827e..111e598 100644 --- a/code/ecp/posix/time.c +++ b/code/ecp/posix/time.c @@ -4,10 +4,14 @@ #include #include +int ecp_tm_init(ECPContext *ctx) { + return ECP_OK; +} + ecp_cts_t ecp_tm_abstime_ms(ecp_cts_t msec) { struct timeval tv; ecp_cts_t ms_now; - + gettimeofday(&tv, NULL); ms_now = tv.tv_sec * 1000 + tv.tv_usec / 1000; return ms_now + msec; diff --git a/code/ecp/posix/transport.c b/code/ecp/posix/transport.c index d6426d5..3c9b85b 100644 --- a/code/ecp/posix/transport.c +++ b/code/ecp/posix/transport.c @@ -9,6 +9,10 @@ #define ADDR_S_MAX 32 +int ecp_tr_init(ECPContext *ctx) { + return ECP_OK; +} + int ecp_tr_addr_eq(ECPNetAddr *addr1, ECPNetAddr *addr2) { if (addr1->port != addr2->port) return 0; if (memcmp(addr1->host, addr2->host, sizeof(addr1->host)) != 0) return 0; @@ -21,7 +25,7 @@ int ecp_tr_addr_set(ECPNetAddr *addr, void *addr_s) { char *colon = NULL; char *endptr = NULL; uint16_t hport; - + memset(addr_c, 0, sizeof(addr_c)); strncpy(addr_c, addr_s, ADDR_S_MAX-1); colon = strchr(addr_c, ':'); @@ -38,7 +42,7 @@ int ecp_tr_addr_set(ECPNetAddr *addr, void *addr_s) { return 0; } -int ecp_tr_open(int *sock, void *addr_s) { +int ecp_tr_open(ECPSocket *sock, void *addr_s) { struct sockaddr_in _myaddr; memset((char *)&_myaddr, 0, sizeof(_myaddr)); @@ -55,42 +59,42 @@ int ecp_tr_open(int *sock, void *addr_s) { _myaddr.sin_port = htons(0); } - *sock = socket(PF_INET, SOCK_DGRAM, 0); - if (*sock < 0) return *sock; + sock->sock = socket(PF_INET, SOCK_DGRAM, 0); + if (sock->sock < 0) return sock->sock; - int rv = bind(*sock, (struct sockaddr *)&_myaddr, sizeof(_myaddr)); + int rv = bind(sock->sock, (struct sockaddr *)&_myaddr, sizeof(_myaddr)); if (rv < 0) { - close(*sock); + close(sock->sock); return rv; } return ECP_OK; } -void ecp_tr_close(int *sock) { - close(*sock); +void ecp_tr_close(ECPSocket *sock) { + close(sock->sock); } -ssize_t ecp_tr_send(int *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *addr, unsigned char flags) { +ssize_t ecp_tr_send(ECPSocket *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *addr, unsigned char flags) { struct sockaddr_in servaddr; memset((void *)&servaddr, 0, sizeof(servaddr)); servaddr.sin_family = AF_INET; servaddr.sin_port = addr->port; memcpy((void *)&servaddr.sin_addr, addr->host, sizeof(addr->host)); - return sendto(*sock, packet->buffer, msg_size, 0, (struct sockaddr *)&servaddr, sizeof(servaddr)); + return sendto(sock->sock, packet->buffer, msg_size, 0, (struct sockaddr *)&servaddr, sizeof(servaddr)); } -ssize_t ecp_tr_recv(int *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout) { +ssize_t ecp_tr_recv(ECPSocket *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout) { struct sockaddr_in servaddr; socklen_t addrlen = sizeof(servaddr); struct pollfd fds[] = { - {*sock, POLLIN, 0} + {sock->sock, POLLIN, 0} }; int rv = poll(fds, 1, timeout); memset((void *)&servaddr, 0, sizeof(servaddr)); if (rv == 1) { - ssize_t recvlen = recvfrom(*sock, packet->buffer, packet->size, 0, (struct sockaddr *)&servaddr, &addrlen); + ssize_t recvlen = recvfrom(sock->sock, packet->buffer, packet->size, 0, (struct sockaddr *)&servaddr, &addrlen); if (recvlen < 0) return recvlen; if (recvlen < ECP_MIN_PKT) return ECP_ERR_RECV; diff --git a/code/ecp/tm.h b/code/ecp/tm.h index 77b175d..00c6fad 100644 --- a/code/ecp/tm.h +++ b/code/ecp/tm.h @@ -1,3 +1,4 @@ +int ecp_tm_init(ECPContext *ctx); ecp_cts_t ecp_tm_abstime_ms(ecp_cts_t msec); void ecp_tm_sleep_ms(ecp_cts_t msec); void ecp_tm_timer_set(ecp_cts_t next); diff --git a/code/ecp/tr.h b/code/ecp/tr.h index c189925..e39dec0 100644 --- a/code/ecp/tr.h +++ b/code/ecp/tr.h @@ -1,9 +1,10 @@ +int ecp_tr_init(ECPContext *ctx); int ecp_tr_addr_eq(ECPNetAddr *addr1, ECPNetAddr *addr2); int ecp_tr_addr_set(ECPNetAddr *addr, void *addr_s); -int ecp_tr_open(int *sock, void *addr_s); -void ecp_tr_close(int *sock); -ssize_t ecp_tr_send(int *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *addr, unsigned char flags); -ssize_t ecp_tr_recv(int *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout); +int ecp_tr_open(ECPSocket *sock, void *addr_s); +void ecp_tr_close(ECPSocket *sock); +ssize_t ecp_tr_send(ECPSocket *sock, ECPBuffer *packet, size_t msg_size, ECPNetAddr *addr, unsigned char flags); +ssize_t ecp_tr_recv(ECPSocket *sock, ECPBuffer *packet, ECPNetAddr *addr, int timeout); void ecp_tr_buf_free(ECP2Buffer *b, unsigned char flags); void ecp_tr_buf_flag_set(ECP2Buffer *b, unsigned char flags); void ecp_tr_buf_flag_clear(ECP2Buffer *b, unsigned char flags); diff --git a/code/test/basic.c b/code/test/basic.c index 85c4f31..8268599 100644 --- a/code/test/basic.c +++ b/code/test/basic.c @@ -22,13 +22,13 @@ ECPConnection conn; ssize_t handle_open_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigned char *p, ssize_t s, ECP2Buffer *b) { uint32_t seq = 0; - + ecp_conn_handle_open(conn, sq, t, p, s, b); if (s < 0) { printf("OPEN ERR:%ld\n", s); return s; } - + char *msg = "PERA JE CAR!"; unsigned char buf[1000]; @@ -57,23 +57,23 @@ ssize_t handle_msg_s(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigne int main(int argc, char *argv[]) { int rv; - + rv = ecp_init(&ctx_s); printf("ecp_init RV:%d\n", rv); - + rv = ecp_conn_handler_init(&handler_s); handler_s.msg[MTYPE_MSG] = handle_msg_s; ctx_s.handler[CTYPE_TEST] = &handler_s; - + rv = ecp_dhkey_generate(&ctx_s, &key_perma_s); printf("ecp_dhkey_generate RV:%d\n", rv); - + rv = ecp_sock_create(&sock_s, &ctx_s, &key_perma_s); printf("ecp_sock_create RV:%d\n", rv); rv = ecp_sock_open(&sock_s, "0.0.0.0:3000"); printf("ecp_sock_open RV:%d\n", rv); - + rv = ecp_start_receiver(&sock_s); printf("ecp_start_receiver RV:%d\n", rv); @@ -84,20 +84,20 @@ int main(int argc, char *argv[]) { handler_c.msg[ECP_MTYPE_OPEN] = handle_open_c; handler_c.msg[MTYPE_MSG] = handle_msg_c; ctx_c.handler[CTYPE_TEST] = &handler_c; - + rv = ecp_dhkey_generate(&ctx_c, &key_perma_c); printf("ecp_dhkey_generate RV:%d\n", rv); - + rv = ecp_sock_create(&sock_c, &ctx_c, &key_perma_c); printf("ecp_sock_create RV:%d\n", rv); rv = ecp_sock_open(&sock_c, NULL); printf("ecp_sock_open RV:%d\n", rv); - + rv = ecp_start_receiver(&sock_c); printf("ecp_start_receiver RV:%d\n", rv); - rv = ecp_node_init(&ctx_c, &node, &key_perma_s.public, "127.0.0.1:3000"); + rv = ecp_node_init(&node, &key_perma_s.public, "127.0.0.1:3000"); printf("ecp_node_init RV:%d\n", rv); rv = ecp_conn_create(&conn, &sock_c, CTYPE_TEST); @@ -105,6 +105,6 @@ int main(int argc, char *argv[]) { rv = ecp_conn_open(&conn, &node); printf("ecp_conn_open RV:%d\n", rv); - + while (1) sleep(1); } \ No newline at end of file diff --git a/code/test/frag.c b/code/test/frag.c index 6e7f6be..2bba856 100644 --- a/code/test/frag.c +++ b/code/test/frag.c @@ -27,13 +27,13 @@ unsigned char frag_buffer[8192]; ssize_t handle_open_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigned char *p, ssize_t s, ECP2Buffer *b) { uint32_t seq = 0; - + ecp_conn_handle_open(conn, sq, t, p, s, b); if (s < 0) { printf("OPEN ERR:%ld\n", s); return s; } - + unsigned char content[1000]; char *msg = "PERA JE CAR!"; @@ -44,7 +44,7 @@ ssize_t handle_open_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsign ssize_t handle_msg_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigned char *p, ssize_t s, ECP2Buffer *b) { printf("MSG C:%s size:%ld\n", p, s); - + ECPRBuffer *rbuf = &conn->rbuf.recv->rbuf; printf("RBUF: %d %d %d %d\n", rbuf->seq_start, rbuf->seq_max, rbuf->msg_start, rbuf->msg_size); return s; @@ -63,23 +63,23 @@ ssize_t handle_msg_s(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigne int main(int argc, char *argv[]) { int rv; - + rv = ecp_init(&ctx_s); printf("ecp_init RV:%d\n", rv); - + rv = ecp_conn_handler_init(&handler_s); handler_s.msg[MTYPE_MSG] = handle_msg_s; ctx_s.handler[CTYPE_TEST] = &handler_s; - + rv = ecp_dhkey_generate(&ctx_s, &key_perma_s); printf("ecp_dhkey_generate RV:%d\n", rv); - + rv = ecp_sock_create(&sock_s, &ctx_s, &key_perma_s); printf("ecp_sock_create RV:%d\n", rv); rv = ecp_sock_open(&sock_s, "0.0.0.0:3000"); printf("ecp_sock_open RV:%d\n", rv); - + rv = ecp_start_receiver(&sock_s); printf("ecp_start_receiver RV:%d\n", rv); @@ -90,20 +90,20 @@ int main(int argc, char *argv[]) { handler_c.msg[ECP_MTYPE_OPEN] = handle_open_c; handler_c.msg[MTYPE_MSG] = handle_msg_c; ctx_c.handler[CTYPE_TEST] = &handler_c; - + rv = ecp_dhkey_generate(&ctx_c, &key_perma_c); printf("ecp_dhkey_generate RV:%d\n", rv); - + rv = ecp_sock_create(&sock_c, &ctx_c, &key_perma_c); printf("ecp_sock_create RV:%d\n", rv); rv = ecp_sock_open(&sock_c, NULL); printf("ecp_sock_open RV:%d\n", rv); - + rv = ecp_start_receiver(&sock_c); printf("ecp_start_receiver RV:%d\n", rv); - rv = ecp_node_init(&ctx_c, &node, &key_perma_s.public, "127.0.0.1:3000"); + rv = ecp_node_init(&node, &key_perma_s.public, "127.0.0.1:3000"); printf("ecp_node_init RV:%d\n", rv); rv = ecp_conn_create(&conn, &sock_c, CTYPE_TEST); @@ -111,12 +111,12 @@ int main(int argc, char *argv[]) { rv = ecp_rbuf_create(&conn, NULL, NULL, 0, &rbuf_recv, rbuf_r_msg, 128); printf("ecp_rbuf_create RV:%d\n", rv); - + ecp_frag_iter_init(&frag_iter, frag_buffer, 8192); rbuf_recv.frag_iter = &frag_iter; - + rv = ecp_conn_open(&conn, &node); printf("ecp_conn_open RV:%d\n", rv); - + while (1) sleep(1); } \ No newline at end of file diff --git a/code/test/stress.c b/code/test/stress.c index 6bc5a64..73c511e 100644 --- a/code/test/stress.c +++ b/code/test/stress.c @@ -42,7 +42,7 @@ int c_start = 0; int num_s = NUM_S, num_c = NUM_C; int msg_rate = MSG_RATE; - + static void display(void) { int i, s = 0, r = 0; @@ -81,12 +81,12 @@ void *sender(ECPConnection *c) { ECPBuffer payload; unsigned char pkt_buf[ECP_MAX_PKT]; unsigned char pld_buf[ECP_MAX_PLD]; - + packet.buffer = pkt_buf; packet.size = ECP_MAX_PKT; payload.buffer = pld_buf; payload.size = ECP_MAX_PLD; - + printf("OPEN:%d\n", idx); while(1) { uint32_t rnd; @@ -108,7 +108,7 @@ void *sender(ECPConnection *c) { ssize_t handle_open_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigned char *p, ssize_t s, ECP2Buffer *b) { int idx = (int)(conn->conn_data); int rv = 0; - + ecp_conn_handle_open(conn, sq, t, p, s, b); rv = pthread_create(&s_thd[idx], NULL, (void *(*)(void *))sender, (void *)conn); if (rv) { @@ -126,7 +126,7 @@ ssize_t handle_msg_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigne ECPBuffer payload; unsigned char pkt_buf[ECP_MAX_PKT]; unsigned char pld_buf[ECP_MAX_PLD]; - + packet.buffer = pkt_buf; packet.size = ECP_MAX_PKT; payload.buffer = pld_buf; @@ -137,7 +137,7 @@ ssize_t handle_msg_c(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigne t_rcvd[idx]++; pthread_mutex_unlock(&t_mtx[idx]); } - + // ecp_pld_set_type(payload, MTYPE_MSG); // ssize_t _rv = ecp_pld_send(c, &packet, &payload, ECP_SIZE_PLD(1000, 0)); return s; @@ -148,7 +148,7 @@ ssize_t handle_msg_s(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigne ECPBuffer payload; unsigned char pkt_buf[ECP_MAX_PKT]; unsigned char pld_buf[ECP_MAX_PLD]; - + packet.buffer = pkt_buf; packet.size = ECP_MAX_PKT; payload.buffer = pld_buf; @@ -164,7 +164,7 @@ int main(int argc, char *argv[]) { char addr[256]; int rv; int i; - + ECPConnHandler handler_c; ECPContext *ctx_c; @@ -173,7 +173,7 @@ int main(int argc, char *argv[]) { ECPNode *node; ECPConnection *conn; - + sock_s = malloc(num_s * sizeof(ECPSocket)); ctx_c = malloc(num_c * sizeof(ECPContext)); sock_c = malloc(num_c * sizeof(ECPSocket)); @@ -188,7 +188,7 @@ int main(int argc, char *argv[]) { t_rcvd = malloc(num_c * sizeof(int)); memset(t_rcvd, 0, num_c * sizeof(int)); memset(t_sent, 0, num_c * sizeof(int)); - + struct sigaction actINFO; memset(&actINFO, 0, sizeof(actINFO)); actINFO.sa_handler = &catchINFO; @@ -222,13 +222,13 @@ int main(int argc, char *argv[]) { handler_c.msg[ECP_MTYPE_OPEN] = handle_open_c; handler_c.msg[MTYPE_MSG] = handle_msg_c; - + for (i=0; i