version 1.8.2.1, 2012/05/28 08:02:00
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version 1.11.2.1, 2013/04/02 09:17:06
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Line 12 terms:
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Line 12 terms:
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All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 65 again:
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Line 65 again:
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rnd = random() % UINT_MAX; |
rnd = random() % UINT_MAX; |
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memset(szFName, 0, sizeof szFName); |
memset(szFName, 0, sizeof szFName); |
snprintf(szFName, sizeof szFName, BLOB_FILE, AIT_GET_STR(&srv->srv_blob.dir), rnd); | snprintf(szFName, sizeof szFName, BLOB_FILE, AIT_GET_STRZ(&srv->srv_blob.dir), rnd); |
f = open(szFName, O_CREAT | O_EXCL | O_RDWR, 0600); |
f = open(szFName, O_CREAT | O_EXCL | O_RDWR, 0600); |
if (f == -1) { |
if (f == -1) { |
if (errno == EEXIST) |
if (errno == EEXIST) |
Line 81 again:
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Line 81 again:
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return NULL; |
return NULL; |
} |
} |
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blob = io_malloc(sizeof(rpc_blob_t)); | blob = e_malloc(sizeof(rpc_blob_t)); |
if (!blob) { |
if (!blob) { |
LOGERR; |
LOGERR; |
close(f); |
close(f); |
Line 92 again:
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Line 92 again:
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blob->blob_data = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, f, 0); |
blob->blob_data = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, f, 0); |
if (blob->blob_data == MAP_FAILED) { |
if (blob->blob_data == MAP_FAILED) { |
LOGERR; |
LOGERR; |
io_free(blob); | e_free(blob); |
close(f); |
close(f); |
unlink(szFName); |
unlink(szFName); |
return NULL; |
return NULL; |
Line 127 rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t
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Line 127 rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t
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} |
} |
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memset(szFName, 0, sizeof szFName); |
memset(szFName, 0, sizeof szFName); |
snprintf(szFName, sizeof szFName, BLOB_FILE, AIT_GET_STR(&srv->srv_blob.dir), blob->blob_var); | snprintf(szFName, sizeof szFName, BLOB_FILE, AIT_GET_STRZ(&srv->srv_blob.dir), blob->blob_var); |
f = open(szFName, O_RDWR); |
f = open(szFName, O_RDWR); |
if (f == -1) { |
if (f == -1) { |
LOGERR; |
LOGERR; |
Line 183 rpc_srv_blobFree(rpc_srv_t * __restrict srv, rpc_blob_
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Line 183 rpc_srv_blobFree(rpc_srv_t * __restrict srv, rpc_blob_
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rpc_srv_blobUnmap(blob); |
rpc_srv_blobUnmap(blob); |
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memset(szFName, 0, sizeof szFName); |
memset(szFName, 0, sizeof szFName); |
snprintf(szFName, sizeof szFName, BLOB_FILE, AIT_GET_STR(&srv->srv_blob.dir), blob->blob_var); | snprintf(szFName, sizeof szFName, BLOB_FILE, AIT_GET_STRZ(&srv->srv_blob.dir), blob->blob_var); |
if (unlink(szFName) == -1) { |
if (unlink(szFName) == -1) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
Line 293 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 293 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
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hdr.hdr_var = 0; |
hdr.hdr_var = 0; |
hdr.hdr_ret = 0; |
hdr.hdr_ret = 0; |
hdr.hdr_len = htonl(AIT_LEN(var)); |
hdr.hdr_len = htonl(AIT_LEN(var)); |
/* calculate CRC */ |
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hdr.hdr_crc ^= hdr.hdr_crc; |
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hdr.hdr_crc = htons(crcFletcher16((u_short*) &hdr, sizeof hdr / 2)); |
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/* send SET request */ |
/* send SET request */ |
pfd.fd = cli->cli_sock; |
pfd.fd = cli->cli_sock; |
Line 331 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 328 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
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LOGERR; |
LOGERR; |
return 1; |
return 1; |
} |
} |
/* check CRC */ |
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ret = ntohs(hdr.hdr_crc); |
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hdr.hdr_crc ^= hdr.hdr_crc; |
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if (ret != crcFletcher16((u_short*) &hdr, sizeof hdr / 2)) { |
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rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
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return 1; |
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} |
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if (hdr.hdr_cmd != error) { |
if (hdr.hdr_cmd != error) { |
if (ntohl(hdr.hdr_len) != AIT_LEN(var)) { |
if (ntohl(hdr.hdr_len) != AIT_LEN(var)) { |
Line 356 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 346 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
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* |
* |
* @cli = Client instance |
* @cli = Client instance |
* @var = BLOB variable |
* @var = BLOB variable |
* @data = BLOB data, must be io_free after use! | * @data = BLOB data, must be e_free after use! |
* return: -1 error, 0 ok, 1 remote error |
* return: -1 error, 0 ok, 1 remote error |
*/ |
*/ |
int |
int |
Line 372 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 362 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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return -1; |
return -1; |
} |
} |
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*data = io_malloc(AIT_LEN(var)); | *data = e_malloc(AIT_LEN(var)); |
if (!*data) { |
if (!*data) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
Line 386 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 376 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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hdr.hdr_var = htonl((uint32_t) AIT_GET_BLOB(var)); |
hdr.hdr_var = htonl((uint32_t) AIT_GET_BLOB(var)); |
hdr.hdr_ret = 0; |
hdr.hdr_ret = 0; |
hdr.hdr_len = 0; |
hdr.hdr_len = 0; |
/* calculate CRC */ |
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hdr.hdr_crc ^= hdr.hdr_crc; |
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hdr.hdr_crc = htons(crcFletcher16((u_short*) &hdr, sizeof hdr / 2)); |
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/* send GET request */ |
/* send GET request */ |
pfd.fd = cli->cli_sock; |
pfd.fd = cli->cli_sock; |
Line 396 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 383 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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if ((ret = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) == -1 || |
if ((ret = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) == -1 || |
pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
LOGERR; |
LOGERR; |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return -1; |
return -1; |
} |
} |
if (send(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) { |
if (send(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) { |
LOGERR; |
LOGERR; |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return -1; |
return -1; |
} |
} |
Line 413 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 400 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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if ((len = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) < 1 || |
if ((len = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) < 1 || |
pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
LOGERR; |
LOGERR; |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return -1; |
return -1; |
} |
} |
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if ((len = recv(cli->cli_sock, pos, ret, 0)) == -1) { |
if ((len = recv(cli->cli_sock, pos, ret, 0)) == -1) { |
LOGERR; |
LOGERR; |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return -1; |
return -1; |
} |
} |
Line 433 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 420 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
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LOGERR; |
LOGERR; |
else |
else |
rpc_SetErr(ETIMEDOUT, "Timeout reached! Server not respond"); |
rpc_SetErr(ETIMEDOUT, "Timeout reached! Server not respond"); |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return 1; |
return 1; |
} |
} |
if (recv(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) { |
if (recv(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) { |
LOGERR; |
LOGERR; |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return 1; |
return 1; |
} |
} |
/* check CRC */ |
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ret = ntohs(hdr.hdr_crc); |
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hdr.hdr_crc ^= hdr.hdr_crc; |
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if (ret != crcFletcher16((u_short*) &hdr, sizeof hdr / 2)) { |
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rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
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io_free(*data); |
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*data = NULL; |
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return 1; |
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} |
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if (hdr.hdr_cmd != error) { |
if (hdr.hdr_cmd != error) { |
if (ntohl(hdr.hdr_len) != AIT_LEN(var)) { |
if (ntohl(hdr.hdr_len) != AIT_LEN(var)) { |
rpc_SetErr(ECANCELED, "Bad return length packet"); |
rpc_SetErr(ECANCELED, "Bad return length packet"); |
io_free(*data); | e_free(*data); |
*data = NULL; |
*data = NULL; |
return 1; |
return 1; |
} |
} |
Line 489 rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 467 rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t
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hdr.hdr_var = htonl((uint32_t) AIT_GET_BLOB(var)); |
hdr.hdr_var = htonl((uint32_t) AIT_GET_BLOB(var)); |
hdr.hdr_ret = 0; |
hdr.hdr_ret = 0; |
hdr.hdr_len = 0; |
hdr.hdr_len = 0; |
/* calculate CRC */ |
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hdr.hdr_crc ^= hdr.hdr_crc; |
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hdr.hdr_crc = htons(crcFletcher16((u_short*) &hdr, sizeof hdr / 2)); |
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/* send UNSET request */ |
/* send UNSET request */ |
pfd.fd = cli->cli_sock; |
pfd.fd = cli->cli_sock; |
Line 520 rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 495 rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t
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LOGERR; |
LOGERR; |
return 1; |
return 1; |
} |
} |
/* check CRC */ |
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ret = ntohs(hdr.hdr_crc); |
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hdr.hdr_crc ^= hdr.hdr_crc; |
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if (ret != crcFletcher16((u_short*) &hdr, sizeof hdr / 2)) { |
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rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
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return 1; |
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} |
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return hdr.hdr_cmd == error; |
return hdr.hdr_cmd == error; |
} |
} |
Line 536 rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t
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Line 504 rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t
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* |
* |
* @cli = Client instance |
* @cli = Client instance |
* @var = BLOB variable |
* @var = BLOB variable |
* @data = BLOB data, must be io_free after use! | * @data = BLOB data, must be e_free after use! |
* return: -1 error, 0 ok, 1 remote error |
* return: -1 error, 0 ok, 1 remote error |
*/ |
*/ |
inline int |
inline int |