1 files changed, 0 insertions, 143 deletions
diff --git a/ecp/src/ecp/ext/frag.c b/ecp/src/ecp/ext/frag.c
deleted file mode 100644
index f348da6..0000000
--- a/ecp/src/ecp/ext/frag.c
+++ /dev/null
@@ -1,143 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include <ecp/core.h>
-
-#include "frag.h"
-
-int ecp_frag_iter_init(ECPConnection *conn, ECPFragIter *iter, unsigned char *buffer, size_t buf_size) {
-    memset(iter, 0, sizeof(ECPFragIter));
-    iter->buffer = buffer;
-    iter->buf_size = buf_size;
-
-    conn->iter = iter;
-    return ECP_OK;
-}
-
-void ecp_frag_iter_reset(ECPFragIter *iter) {
-    iter->seq = 0;
-    iter->frag_cnt = 0;
-    iter->pld_size = 0;
-}
-
-ssize_t ecp_pld_defrag(ECPConnection *conn, ecp_seq_t seq, unsigned char mtype, unsigned char *payload, size_t pld_size) {
-    ECPFragIter *iter = conn->iter;
-    unsigned char *msg;
-    unsigned char frag_cnt, frag_tot;
-    uint16_t frag_size;
-    size_t hdr_size, msg_size;
-    size_t buf_offset;
-    int rv;
-
-    rv = ecp_pld_get_frag(payload, pld_size, &frag_cnt, &frag_tot, &frag_size);
-    if (rv) return ECP_ERR;
-
-    msg = ecp_pld_get_msg(payload, pld_size);
-    if (msg == NULL) return ECP_ERR;
-    hdr_size = msg - payload;
-
-    msg_size = pld_size - hdr_size;
-    if (msg_size == 0) return ECP_ERR;
-
-    if (iter->pld_size && (iter->seq + frag_cnt != seq)) ecp_frag_iter_reset(iter);
-
-    if (iter->pld_size == 0) {
-        iter->seq = seq - frag_cnt;
-        iter->frag_cnt = 0;
-    }
-
-    mtype &= ~ECP_MTYPE_FLAG_FRAG;
-    buf_offset = ECP_SIZE_MTYPE + ECP_SIZE_MT_FLAG(mtype) + frag_size * frag_cnt;
-    if (buf_offset + msg_size > iter->buf_size) return ECP_ERR_SIZE;
-    memcpy(iter->buffer + buf_offset, msg, msg_size);
-
-    if (frag_cnt == 0) {
-        if (ECP_SIZE_MTYPE + ECP_SIZE_MT_FLAG(mtype) > iter->buf_size) return ECP_ERR_SIZE;
-
-        iter->buffer[0] = mtype;
-        if (ECP_SIZE_MT_FLAG(mtype)) {
-            memcpy(iter->buffer + ECP_SIZE_MTYPE, payload + ECP_SIZE_MTYPE, ECP_SIZE_MT_FLAG(mtype));
-        }
-        msg_size += ECP_SIZE_MTYPE + ECP_SIZE_MT_FLAG(mtype);
-    }
-
-    iter->frag_cnt++;
-    iter->pld_size += msg_size;
-    if (iter->frag_cnt == frag_tot) {
-        ecp_pld_handle_one(conn, iter->seq, iter->buffer, iter->pld_size, NULL);
-        ecp_frag_iter_reset(iter);
-    }
-
-    return pld_size;
-}
-
-ssize_t ecp_msg_send_wfrag(ECPConnection *conn, unsigned char mtype, unsigned char *msg, size_t msg_size, ECPBuffer *packet, ECPBuffer *payload) {
-    unsigned char *msg_buf;
-    unsigned char *pld_buf;
-    size_t pld_size;
-    size_t frag_size, frag_size_final;
-    ecp_nonce_t nonce, nonce_start;
-    int pkt_cnt = 0;
-    int i;
-
-    mtype |= ECP_MTYPE_FLAG_FRAG;
-    frag_size = ECP_MAX_PKT - ECP_SIZE_PKT_BUF(ECP_SIZE_PLD(0, mtype), conn);
-    pkt_cnt = msg_size / frag_size;
-    frag_size_final = msg_size - frag_size * pkt_cnt;
-    if (frag_size_final) pkt_cnt++;
-
-#ifdef ECP_WITH_PTHREAD
-    pthread_mutex_lock(&conn->mutex);
-#endif
-
-    nonce_start = conn->nonce_out;
-    conn->nonce_out += pkt_cnt;
-
-#ifdef ECP_WITH_PTHREAD
-    pthread_mutex_unlock(&conn->mutex);
-#endif
-
-    pld_buf = payload->buffer;
-    pld_size = payload->size;
-    for (i=0; i<pkt_cnt; i++) {
-        ssize_t rv;
-
-        ecp_pld_set_type(pld_buf, pld_size, mtype);
-        ecp_pld_set_frag(pld_buf, pld_size, i, pkt_cnt, frag_size);
-        msg_buf = ecp_pld_get_msg(pld_buf, pld_size);
-
-        if ((i == pkt_cnt - 1) && frag_size_final) frag_size = frag_size_final;
-        memcpy(msg_buf, msg, frag_size);
-        msg += frag_size;
-        nonce = nonce_start + i;
-
-        rv = ecp_pld_send_wnonce(conn, packet, payload, ECP_SIZE_PLD(frag_size, mtype), 0, &nonce);
-        if (rv < 0) return rv;
-    }
-
-    return msg_size;
-}
-
-ssize_t ecp_ext_pld_handle_one(ECPConnection *conn, ecp_seq_t seq, unsigned char *payload, size_t pld_size, ECP2Buffer *bufs) {
-    if (conn->iter) {
-        unsigned char mtype;
-        int rv;
-
-        rv = ecp_pld_get_type(payload, pld_size, &mtype);
-        if (rv) return rv;
-
-        if (mtype & ECP_MTYPE_FLAG_FRAG) {
-            return ecp_pld_defrag(conn, seq, mtype, payload, pld_size);
-        }
-    }
-
-    return 0;
-}
-
-ssize_t ecp_ext_msg_send(ECPConnection *conn, unsigned char mtype, unsigned char *msg, size_t msg_size, ECPBuffer *packet, ECPBuffer *payload) {
-    if (ECP_SIZE_PKT_BUF(ECP_SIZE_PLD(msg_size, mtype), conn) > ECP_MAX_PKT) {
-        return ecp_msg_send_wfrag(conn, mtype, msg, msg_size, packet, payload);
-    } else {
-        return 0;
-    }
-}