version 1.1.2.11, 2010/07/08 07:32:53
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version 1.1.2.15, 2011/03/15 15:13:22
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Line 16 rpc_srv_blobCreate(rpc_srv_t * __restrict srv, int len
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Line 16 rpc_srv_blobCreate(rpc_srv_t * __restrict srv, int len
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u_int rnd; |
u_int rnd; |
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srandomdev(); |
srandomdev(); |
srandom(getpid() ^ time(NULL)); |
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again: |
again: |
rnd = random() % UINT_MAX; |
rnd = random() % UINT_MAX; |
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Line 71 inline int
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Line 70 inline int
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rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob) |
rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob) |
{ |
{ |
int f; |
int f; |
struct stat sb; |
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char szFName[MAXPATHLEN]; |
char szFName[MAXPATHLEN]; |
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if (!blob) { |
if (!blob) { |
Line 86 rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t
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Line 84 rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t
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LOGERR; |
LOGERR; |
return -1; |
return -1; |
} |
} |
if (fstat(f, &sb) == -1) { |
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LOGERR; |
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close(f); |
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return -1; |
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} |
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blob->blob_data = mmap(NULL, sb.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, f, 0); | blob->blob_data = mmap(NULL, blob->blob_len, PROT_READ | PROT_WRITE, MAP_SHARED, f, 0); |
if (blob->blob_data == MAP_FAILED) { |
if (blob->blob_data == MAP_FAILED) { |
LOGERR; |
LOGERR; |
close(f); |
close(f); |
blob->blob_data = NULL; |
blob->blob_data = NULL; |
return -1; |
return -1; |
} else { |
} else { |
blob->blob_len = sb.st_size; |
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close(f); |
close(f); |
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madvise(blob->blob_data, sb.st_size, MADV_SEQUENTIAL); | madvise(blob->blob_data, blob->blob_len, MADV_SEQUENTIAL); |
} |
} |
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return 0; |
return 0; |
Line 121 rpc_srv_blobUnmap(rpc_blob_t * __restrict blob)
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Line 113 rpc_srv_blobUnmap(rpc_blob_t * __restrict blob)
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else { |
else { |
munmap(blob->blob_data, blob->blob_len); |
munmap(blob->blob_data, blob->blob_len); |
blob->blob_data = NULL; |
blob->blob_data = NULL; |
blob->blob_len = 0; |
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} |
} |
} |
} |
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Line 274 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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Line 265 rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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} |
} |
if (hdr.hdr_cmd != error) { |
if (hdr.hdr_cmd != error) { |
if (hdr.hdr_len != var->val_len) { |
if (hdr.hdr_len != var->val_len) { |
rpc_SetErr(EBADMSG, "Error:: Bad return length packet ...\n"); | rpc_SetErr(ECANCELED, "Error:: Bad return length packet ...\n"); |
return -1; |
return -1; |
} |
} |
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Line 342 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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Line 333 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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return -1; |
return -1; |
} |
} |
} |
} |
printf("get all bytes ret=%d *data=%s", ret, *data); |
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FD_ZERO(&fds); |
FD_ZERO(&fds); |
FD_SET(cli->cli_sock, &fds); |
FD_SET(cli->cli_sock, &fds); |
Line 366 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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Line 356 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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} |
} |
if (hdr.hdr_cmd != error) { |
if (hdr.hdr_cmd != error) { |
if (hdr.hdr_len != var->val_len) { |
if (hdr.hdr_len != var->val_len) { |
rpc_SetErr(EBADMSG, "Error:: Bad return length packet ...\n"); | rpc_SetErr(ECANCELED, "Error:: Bad return length packet ...\n"); |
free(*data); |
free(*data); |
*data = NULL; |
*data = NULL; |
return -1; |
return -1; |
Line 374 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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Line 364 rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
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} |
} |
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return hdr.hdr_cmd == error; |
return hdr.hdr_cmd == error; |
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} |
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/* |
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* rpc_cli_delBLOB() Delete BLOB from server |
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* @cli = Client instance |
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* @var = BLOB variable |
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* return: -1 error, 0 ok, 1 remote error |
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*/ |
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int |
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rpc_cli_delBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var) |
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{ |
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struct tagBLOBHdr hdr; |
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fd_set fds; |
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struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; |
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if (!cli || !var) { |
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rpc_SetErr(EINVAL, "Error:: invalid arguments ...\n"); |
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return -1; |
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} |
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memcpy(&hdr.hdr_session, cli->cli_parent, sizeof(rpc_sess_t)); |
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hdr.hdr_cmd = unset; |
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hdr.hdr_var = (uint32_t) RPC_GET_BLOB(var); |
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hdr.hdr_ret = 0; |
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hdr.hdr_len = 0; |
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if (send(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) { |
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LOGERR; |
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return -1; |
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} |
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FD_ZERO(&fds); |
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FD_SET(cli->cli_sock, &fds); |
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switch (select(cli->cli_sock + 1, &fds, NULL, NULL, &tv)) { |
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case -1: |
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LOGERR; |
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return -1; |
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case 0: |
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rpc_SetErr(ETIMEDOUT, "Error:: Timeout reached! Server not responde ...\n"); |
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return -1; |
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} |
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if (recv(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) { |
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LOGERR; |
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return -1; |
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} |
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return hdr.hdr_cmd == error; |
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} |
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/* |
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* rpc_cli_getBLOB() Receive BLOB from server and Delete after that |
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* @cli = Client instance |
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* @var = BLOB variable |
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* @data = BLOB data, must be free after use! |
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* return: -1 error, 0 ok, 1 remote error |
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*/ |
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inline int |
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rpc_cli_getBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var, void ** data) |
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{ |
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int ret; |
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ret = rpc_cli_recvBLOB(cli, var, data); |
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ret |= rpc_cli_delBLOB(cli, var) > 0 ? 2 : 0; |
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return ret; |
} |
} |