version 1.7, 2012/03/29 01:34:16
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version 1.10.2.1, 2012/11/05 15:57:35
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Line 57 SUCH DAMAGE.
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Line 57 SUCH DAMAGE.
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#include <sys/limits.h> |
#include <sys/limits.h> |
#endif |
#endif |
#include <sys/socket.h> |
#include <sys/socket.h> |
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#include <sys/queue.h> |
#include <aitio.h> |
#include <aitio.h> |
#include <aitsched.h> |
#include <aitsched.h> |
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#define RPC_VERSION 3 | #define RPC_VERSION 4 |
#define RPC_DEFPORT 2611 |
#define RPC_DEFPORT 2611 |
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/* RPC call request flags */ |
/* RPC call request flags */ |
Line 71 SUCH DAMAGE.
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Line 72 SUCH DAMAGE.
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/* RPC builtin registed calls */ |
/* RPC builtin registed calls */ |
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#define CALL_BLOBSHUTDOWN "rpcBLOBServerShutdown" | #define CALL_TAG_MAX 65535 |
#define CALL_BLOBCLIENTS "rpcBLOBServerClients" | |
#define CALL_BLOBVARS "rpcBLOBServerVars" | |
#define CALL_BLOBSTATE "rpcBLOBServerState" | |
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#define CALL_SRVSHUTDOWN "rpcServerShutdown" | #define CALL_SRVPING 65534 |
#define CALL_SRVCLIENTS "rpcServerClients" | |
#define CALL_SRVCALLS "rpcServerCalls" | |
#define CALL_SRVSESSIONS "rpcServerSessions" | |
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#define CALL_SRVSHUTDOWN 65533 |
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#define CALL_SRVCLIENTS 65532 |
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#define CALL_SRVCALLS 65531 |
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#define CALL_SRVSESSIONS 65530 |
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#define CALL_BLOBSHUTDOWN 65529 |
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#define CALL_BLOBCLIENTS 65528 |
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#define CALL_BLOBVARS 65527 |
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/* RPC types */ |
/* RPC types */ |
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typedef enum { |
typedef enum { |
disable, enable, running, kill, /* for blob.state */ |
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ok, error, no, /* for blob reply */ |
ok, error, no, /* for blob reply */ |
get, set, unset /* for blob request */ |
get, set, unset /* for blob request */ |
} cmd_type_t; |
} cmd_type_t; |
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#define RPC_CALLBACK_CHECK_INPUT(_f) do { \ | #define RPC_CALLBACK_CHECK_INPUT(x) do { \ |
assert((_f)); \ | assert((x)); \ |
if (!(_f)) { \ | if (!(x)) { \ |
rpc_SetErr(EINVAL, \ |
rpc_SetErr(EINVAL, \ |
"Invalid callback parameters ..."); \ |
"Invalid callback parameters ..."); \ |
return -1; \ |
return -1; \ |
} \ |
} \ |
} while (0) |
} while (0) |
#define RPC_CALLBACK_CHK_ARGS(_f, _n) do { \ |
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RPC_CALLBACK_CHECK_INPUT((_f)); \ |
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if ((_f) && io_arraySize((_f)->func_vars) < _n) { \ |
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rpc_SetErr(EINVAL, \ |
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"Not enough number of arguments!"); \ |
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return -1; \ |
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} \ |
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} while (0) |
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/* RPC session identification */ |
/* RPC session identification */ |
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typedef struct { |
typedef struct { |
uint8_t sess_version; |
uint8_t sess_version; |
uint8_t sess_timeout; |
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uint32_t sess_program; |
uint32_t sess_program; |
uint32_t sess_process; | uint8_t sess_process; |
} __packed rpc_sess_t; | } __packed rpc_sess_t; /* size == 6 bytes */ |
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/* Server managment RPC functions ... */ |
/* Server managment RPC functions ... */ |
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/* RPC function registration element! */ |
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typedef struct tagRPCFunc { |
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uint16_t func_tag; |
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uint32_t func_hash; |
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ait_val_t func_file; |
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ait_val_t func_name; |
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array_t *func_vars; |
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void *func_parent; |
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struct tagRPCFunc *func_next; |
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} rpc_func_t; |
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/* Network RPC packet - Client request */ |
/* Network RPC packet - Client request */ |
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struct tagRPCCall { |
struct tagRPCCall { |
rpc_sess_t call_session; |
rpc_sess_t call_session; |
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uint16_t call_seq; |
uint16_t call_len; |
uint16_t call_len; |
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uint16_t call_crc; |
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uint16_t call_tag; |
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uint32_t call_hash; |
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uint16_t call_argc; |
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union { |
union { |
struct { |
struct { |
uint64_t flags; |
uint64_t flags; |
Line 156 struct tagRPCCall {
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Line 134 struct tagRPCCall {
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} call_rep; |
} call_rep; |
}; |
}; |
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uint16_t call_crc; | uint16_t call_tag; |
} __packed; | uint16_t call_argc; |
| ait_val_t call_argv[0]; |
| } __packed; /* size == 24 bytes */ |
| #define RPC_CHK_NOREPLY(x) ((x)->call_req.flags & RPC_NOREPLY) |
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/* Network BLOB packet - Header */ |
/* Network BLOB packet - Header */ |
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Line 169 struct tagBLOBHdr {
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Line 150 struct tagBLOBHdr {
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uint32_t hdr_ret; |
uint32_t hdr_ret; |
uint16_t hdr_crc; |
uint16_t hdr_crc; |
uint8_t hdr_pad; |
uint8_t hdr_pad; |
} __packed; | } __packed; /* size == 22 bytes */ |
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/* Network RPC client & server elements */ |
/* Network RPC client & server elements */ |
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typedef struct { | /* RPC function registration element! */ |
io_sockaddr_t cli_sa; // host info | typedef struct tagRPCFunc { |
int cli_sock; // socket fd | ait_val_t func_name; |
pthread_t cli_tid; // TID of thread | |
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void *cli_parent; // pointer to parent rpc_srv_t for server or to rpc_sess_t for client | void *func_parent; |
int cli_netbuf; // size of network buffer size | TAILQ_ENTRY(tagRPCFunc) func_node; |
} rpc_cli_t; | } rpc_func_t; |
| #define RPC_FUNC_SERVER(x) ((rpc_srv_t*) (x)->func_parent) |
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/* BLOB registration element! */ | /* BLOB register element */ |
typedef struct tagBLOB { |
typedef struct tagBLOB { |
uint32_t blob_var; | uint32_t blob_var; /* BLOB id */ |
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size_t blob_len; // size of allocated BLOB data | size_t blob_len; /* size of allocated BLOB data */ |
void *blob_data; // BLOB data | void *blob_data; /* mapped BLOB data */ |
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struct tagBLOB *blob_next; | TAILQ_ENTRY(tagBLOB) blob_node; |
} rpc_blob_t; |
} rpc_blob_t; |
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typedef struct { |
typedef struct { |
rpc_sess_t srv_session; // RPC session registration info | int cli_id; /* slot id */ |
int srv_numcli; // maximum concurent client connections | int cli_sock; /* socket fd */ |
int srv_netbuf; // size of network buffer size | io_sockaddr_t cli_sa; /* host address */ |
| ait_val_t cli_buf; /* network buffer */ |
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rpc_cli_t srv_server; // RPC server socket | array_t *cli_vars; /* function return variables */ |
rpc_cli_t *srv_clients; // connected rpc client sockets | |
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rpc_func_t *srv_funcs; // registered functions list | void *cli_parent; /* pointer to parent rpc_srv_t for server or to rpc_sess_t for client */ |
| } rpc_cli_t; |
| #define RPC_RETVARS(x) ((x)->cli_vars) |
| #define RPC_SRV_SERVER(x) ((rpc_srv_t*) (x)->cli_parent) |
| #define RPC_CLI_SESSION(x) ((rpc_sess_t*) (x)->cli_parent) |
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pthread_mutex_t srv_mtx; | typedef struct { |
cmd_type_t srv_kill; | rpc_sess_t srv_ses rpc_sess_t srv_session; /* RPC session registration info */ |
| int srv_netbuf; /* size of network buffer */ |
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pthread_t srv_tid; /* RPC exec pthread */ |
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sched_root_task_t *srv_root; /* RPC server scheduler */ |
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intptr_t srv_kill; /* Scheduler condition variable */ |
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rpc_cli_t srv_server; /* RPC server socket */ |
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array_t *srv_clients; /* connected rpc client sockets */ |
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TAILQ_HEAD(, tagRPCFunc) srv_funcs; /* RPC functions list */ |
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struct { |
struct { |
cmd_type_t state; // BLOB server state: ==0 disable | !=0 enable | pthread_t tid; /* BLOB exec pthread */ |
ait_val_t dir; | sched_root_task_t *root; /* BLOB server scheduler */ |
| intptr_t kill; /* BLOB server state: ==0 disable | !=0 enable */ |
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rpc_cli_t server; // BLOB server socket | ait_val_t dir; /* BLOB states directory */ |
rpc_cli_t *clients; // connected blob client sockets | |
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rpc_blob_t *blobs; // registered blob variables list | rpc_cli_t server; /* BLOB server socket */ |
| array_t *clients; /* connected blob client sockets */ |
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pthread_mutex_t mtx; | TAILQ_HEAD(, tagBLOB) blobs; /* registered blob variables list */ |
} srv_blob; | } srv_blob; |
} rpc_srv_t; |
} rpc_srv_t; |
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/* |
/* |
* (*rpc_callback_t)() - Callback type definition for RPC call in server process |
* (*rpc_callback_t)() - Callback type definition for RPC call in server process |
* |
* |
* @arg1 = current execution RPC call function | * @arg1 = RPC client |
* @arg2 = number of items in input array from call request | * @arg2 = RPC packet header |
* @arg3 = input array with values from RPC call execution request |
* @arg3 = input array with values from RPC call execution request |
* return: -1 error or >-1 success execution |
* return: -1 error or >-1 success execution |
*/ |
*/ |
typedef int (*rpc_callback_t)(rpc_func_t *, int, array_t *); | typedef int (*rpc_callback_t)(rpc_cli_t *, struct tagRPCCall *, array_t *); |
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// ----------------------------------------------------------------------- | /* ----------------------------------------------------------------------- */ |
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/* Error support functions */ |
/* Error support functions */ |
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Line 242 inline const char *rpc_GetError();
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Line 239 inline const char *rpc_GetError();
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/* |
/* |
* rpc_chkPktSession() - Check session in RPC packet | * rpc_chkPktSession() - Check RPC session |
* |
* |
* @p = packet session |
* @p = packet session |
* @s = active session |
* @s = active session |
* return: -1 error or 0 ok | * return: -1, 1, 2, 3 are errors or 0 ok |
*/ |
*/ |
inline int rpc_chkPktSession(rpc_sess_t *p, rpc_sess_t *s); |
inline int rpc_chkPktSession(rpc_sess_t *p, rpc_sess_t *s); |
/* |
/* |
* rpc_addPktSession() - Add session into RPC packet | * rpc_addPktSession() - Prepare session into network format |
* |
* |
* @p = packet session |
* @p = packet session |
* @s = active session | * @s = host session |
* return: -1 error or 0 ok |
* return: -1 error or 0 ok |
*/ |
*/ |
inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t *s); |
inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t *s); |
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/* |
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* rpc_register_srvPing() - Register ping service function |
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* |
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* @srv = RPC server instance |
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* return: -1 error or 0 ok |
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*/ |
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inline int rpc_register_srvPing(rpc_srv_t * __restrict srv); |
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/* |
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* rpc_register_srvServices() - Register internal service functions |
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* |
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* @srv = RPC server instance |
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* return: -1 error or 0 ok |
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*/ |
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int rpc_register_srvServices(rpc_srv_t * __restrict srv); |
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/* |
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* rpc_register_blobServices() - Register internal service functions |
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* |
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* @srv = RPC server instance |
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* return: -1 error or 0 ok |
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*/ |
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int rpc_register_blobServices(rpc_srv_t * __restrict srv); |
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/* RPC Server side functions */ |
/* RPC Server side functions */ |
Line 267 inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t
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Line 285 inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t
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* @regProgID = ProgramID for authentication & recognition |
* @regProgID = ProgramID for authentication & recognition |
* @regProcID = ProcessID for authentication & recognition |
* @regProcID = ProcessID for authentication & recognition |
* @concurentClients = Concurent clients at same time to this server |
* @concurentClients = Concurent clients at same time to this server |
* @netBuf = Network buffer length, if =0 == BUFSIZ (also meaning max RPC packet) | * @netBuf = Network buffer length (min:512 bytes), if =0 == BUFSIZ (also meaning max RPC packet) |
* @family = Family type, AF_INET, AF_INET6 or AF_LOCAL | |
* @csHost = Host name or address for bind server, if NULL any address |
* @csHost = Host name or address for bind server, if NULL any address |
* @Port = Port for bind server, if Port == 0 default port is selected |
* @Port = Port for bind server, if Port == 0 default port is selected |
* return: NULL == error or !=NULL bind and created RPC server instance |
* return: NULL == error or !=NULL bind and created RPC server instance |
*/ |
*/ |
rpc_srv_t *rpc_srv_initServer(u_int regProgID, u_int regProcID, int concurentClients, | rpc_srv_t *rpc_srv_initServer(unsigned int regProgID, unsigned char regProcID, |
int netBuf, u_short family, const char *csHost, u_short Port); | int concurentClients, int netBuf, |
| const char *csHost, unsigned short Port); |
/* |
/* |
* rpc_srv_endServer() - Destroy RPC server, close all opened sockets and free resources |
* rpc_srv_endServer() - Destroy RPC server, close all opened sockets and free resources |
* |
* |
* @psrv = RPC Server instance |
* @psrv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
void rpc_srv_endServer(rpc_srv_t ** __restrict psrv); | inline void rpc_srv_endServer(rpc_srv_t ** __restrict psrv); |
/* |
/* |
* rpc_srv_loopServer() - Execute Main server loop and wait for clients requests |
* rpc_srv_loopServer() - Execute Main server loop and wait for clients requests |
* |
* |
Line 289 void rpc_srv_endServer(rpc_srv_t ** __restrict psrv);
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Line 307 void rpc_srv_endServer(rpc_srv_t ** __restrict psrv);
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* return: -1 error or 0 ok, infinite loop ... |
* return: -1 error or 0 ok, infinite loop ... |
*/ |
*/ |
int rpc_srv_loopServer(rpc_srv_t * __restrict srv); |
int rpc_srv_loopServer(rpc_srv_t * __restrict srv); |
#define rpc_srv_execServer(_srv, _sync) do { assert((_srv)); pthread_t __tid; \ | #define rpc_srv_execServer(_srv, _sync) do { assert((_srv)); \ |
pthread_create(&__tid, NULL, (void*(*)(void*)) \ | if (!(_srv)->srv_kill) { \ |
rpc_srv_loopServer, (_srv)); \ | pthread_create(&(_srv)->srv_tid, NULL, (void*(*)(void*)) \ |
if ((_sync)) \ | rpc_srv_loopServer, (_srv)); \ |
pthread_join(__tid, (void**) (_sync)); \ | if ((_sync)) \ |
else \ | pthread_join((_srv)->srv_tid, (void**) (_sync)); \ |
pthread_detach(__tid); \ | else \ |
} while (0) | pthread_detach((_srv)->srv_tid); \ |
| } } while (0) |
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/* |
/* |
* rpc_srv_initBLOBServer() - Init & create BLOB Server |
* rpc_srv_initBLOBServer() - Init & create BLOB Server |
Line 306 int rpc_srv_loopServer(rpc_srv_t * __restrict srv);
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Line 325 int rpc_srv_loopServer(rpc_srv_t * __restrict srv);
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* @diskDir = Disk place for BLOB file objects |
* @diskDir = Disk place for BLOB file objects |
* return: -1 == error or 0 bind and created BLOB server instance |
* return: -1 == error or 0 bind and created BLOB server instance |
*/ |
*/ |
int rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir); | int rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, unsigned short Port, const char *diskDir); |
/* |
/* |
* rpc_srv_endBLOBServer() - Destroy BLOB server, close all opened sockets and free resources |
* rpc_srv_endBLOBServer() - Destroy BLOB server, close all opened sockets and free resources |
* |
* |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
void rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv); | inline void rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv); |
/* |
/* |
* rpc_srv_loopBLOB() - Execute Main BLOB server loop and wait for clients requests |
* rpc_srv_loopBLOB() - Execute Main BLOB server loop and wait for clients requests |
* |
* |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* return: -1 error or 0 ok, infinite loop ... |
* return: -1 error or 0 ok, infinite loop ... |
*/ |
*/ |
int rpc_srv_loopBLOB(rpc_srv_t * __restrict srv); | int rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv); |
#define rpc_srv_execBLOBServer(_srv) do { assert((_srv)); pthread_t __tid; \ | #define rpc_srv_execBLOBServer(_srv) do { assert((_srv)); \ |
if ((_srv)->srv_blob.state == enable) { \ | if (!(_srv)->srv_kill && !(_srv)->srv_blob.kill) { \ |
pthread_create(&__tid, NULL, (void*(*)(void*)) \ | pthread_create(&(_srv)->srv_blob.tid, NULL, \ |
rpc_srv_loopBLOB, (_srv)); \ | (void*(*)(void*)) \ |
pthread_detach(__tid); \ | rpc_srv_loopBLOBServer, (_srv)); \ |
(_srv)->srv_blob.state = running; \ | pthread_detach((_srv)->srv_blob.tid); \ |
} \ |
} \ |
} while (0) |
} while (0) |
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Line 334 int rpc_srv_loopBLOB(rpc_srv_t * __restrict srv);
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Line 353 int rpc_srv_loopBLOB(rpc_srv_t * __restrict srv);
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* rpc_srv_registerCall() - Register call to RPC server |
* rpc_srv_registerCall() - Register call to RPC server |
* |
* |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* @csModule = Module name, if NULL self binary | * @tag = Function tag |
* @csFunc = Function name | * @funcaddr = Function address |
* @args = Number of return function arguments, use for restriction case! | * return: -1 error, 0 already registered tag or 1 register ok |
* return: -1 error or 0 register ok | |
*/ |
*/ |
int rpc_srv_registerCall(rpc_srv_t * __restrict srv, const char *csModule, const char *csFunc, | int rpc_srv_registerCall(rpc_srv_t * __restrict srv, unsigned short tag, void *funcaddr); |
unsigned short args); | |
/* |
/* |
* rpc_srv_unregisterCall() - Unregister call from RPC server |
* rpc_srv_unregisterCall() - Unregister call from RPC server |
* |
* |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* @csModule = Module name, if NULL self binary | * @tag = Function tag |
* @csFunc = Function name | |
* return: -1 error, 0 not found call, 1 unregister ok |
* return: -1 error, 0 not found call, 1 unregister ok |
*/ |
*/ |
int rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, const char *csModule, const char *csFunc); | int rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, unsigned short tag); |
/* |
/* |
* rpc_srv_getFunc() - Get registered call from RPC server by Name | * rpc_srv_getCall() - Get registered call from RPC server |
* |
* |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* @csModule = Module name, if NULL self binary |
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* @csFunc = Function name |
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* return: NULL not found call, !=NULL return call |
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*/ |
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rpc_func_t *rpc_srv_getFunc(rpc_srv_t * __restrict srv, const char *csModule, const char *csFunc); |
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/* |
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* rpc_srv_getCall() - Get registered call from RPC server |
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* |
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* @srv = RPC Server instance |
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* @tag = tag for function |
* @tag = tag for function |
* @hash = hash for function |
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* return: NULL not found call, !=NULL return call |
* return: NULL not found call, !=NULL return call |
*/ |
*/ |
inline rpc_func_t *rpc_srv_getCall(rpc_srv_t * __restrict srv, uint16_t tag, uint32_t hash); | inline rpc_func_t *rpc_srv_getCall(rpc_srv_t * __restrict srv, uint16_t tag); |
/* |
/* |
* rpc_srv_execCall() - Execute registered call from RPC server | * rpc_srv_execCall() Execute registered call from RPC server |
* |
* |
* @call = Register RPC call | * @cli = RPC client |
* @rpc = IN RPC call structure |
* @rpc = IN RPC call structure |
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* @funcname = Execute RPC function |
* @args = IN RPC calling arguments from RPC client |
* @args = IN RPC calling arguments from RPC client |
* return: -1 error, !=-1 ok |
* return: -1 error, !=-1 ok |
*/ |
*/ |
int rpc_srv_execCall(rpc_func_t * __restrict call, struct tagRPCCall * __restrict rpc, | int rpc_srv_execCall(rpc_cli_t * __restrict cli, struct tagRPCCall * __restrict rpc, |
array_t * __restrict args); | ait_val_t funcname, array_t * __restrict args); |
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/* |
/* |
* rpc_srv_getVars() - Get variables array for RPC call | * rpc_srv_blobCreate() - Create and map blob to memory region and return object |
* |
* |
* @call = RPC function call |
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* @vars = Returned variables array, may be NULL |
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* return: -1 error, !=-1 Number of returned variables |
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*/ |
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inline int rpc_srv_getVars(rpc_func_t * __restrict call, array_t ** __restrict vars); |
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/* |
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* rpc_srv_blobCreate() - Create map blob to memory region and return object |
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* |
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* @srv = RPC Server instance |
* @srv = RPC Server instance |
* @len = BLOB length object |
* @len = BLOB length object |
* return: NULL error or !=NULL allocated BLOB object |
* return: NULL error or !=NULL allocated BLOB object |
Line 480 int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_v
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Line 477 int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_v
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* |
* |
* @cli = Client instance |
* @cli = Client instance |
* @var = BLOB variable |
* @var = BLOB variable |
* @data = BLOB data, must be free after use! | * @data = BLOB data, must be io_free after use! |
* return: -1 error, 0 ok, 1 remote error |
* return: -1 error, 0 ok, 1 remote error |
*/ |
*/ |
int rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void ** __restrict data); |
int rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void ** __restrict data); |
Line 497 int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_va
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Line 494 int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_va
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* |
* |
* @cli = Client instance |
* @cli = Client instance |
* @var = BLOB variable |
* @var = BLOB variable |
* @data = BLOB data, must be free after use! | * @data = BLOB data, must be io_free after use! |
* return: -1 error, 0 ok, >0 remote error |
* return: -1 error, 0 ok, >0 remote error |
*/ |
*/ |
inline int rpc_cli_getBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, |
inline int rpc_cli_getBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, |
void ** __restrict data); |
void ** __restrict data); |
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/* |
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* rpc_calcHashes() - Calculate hashes for RPC call |
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* |
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* @func = function |
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* @csModule = Module name, if NULL self binary |
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* @csFunc = Function name |
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* return: -1 error or 0 ok |
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*/ |
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int rpc_calcHashes(rpc_func_t * __restrict func, const char *csModule, const char *csFunc); |
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/* RPC Client side functions */ |
/* RPC Client side functions */ |
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/* |
/* |
Line 522 int rpc_calcHashes(rpc_func_t * __restrict func, const
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Line 508 int rpc_calcHashes(rpc_func_t * __restrict func, const
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* |
* |
* @ProgID = ProgramID for RPC session request |
* @ProgID = ProgramID for RPC session request |
* @ProcID = ProcessID for RPC session request |
* @ProcID = ProcessID for RPC session request |
* @netBuf = Network buffer length, if =0 == BUFSIZ (also meaning max RPC packet) | * @netBuf = Network buffer length (min:512 bytes), if =0 == BUFSIZ (also meaning max RPC packet) |
* @Timeout = RPC timeout in seconds, if =0 set default RPC timeout | |
* @family = Family socket type, AF_INET or AF_INET6 | |
* @csHost = Host name or IP address for bind server |
* @csHost = Host name or IP address for bind server |
* @Port = Port for bind server, if Port == 0 default port is selected |
* @Port = Port for bind server, if Port == 0 default port is selected |
* return: NULL == error or !=NULL connection to RPC server established |
* return: NULL == error or !=NULL connection to RPC server established |
*/ |
*/ |
rpc_cli_t *rpc_cli_openClient(unsigned int ProgID, unsigned int ProcID, int netBuf, | rpc_cli_t *rpc_cli_openClient(unsigned int ProgID, unsigned char ProcID, int netBuf, |
unsigned char Timeout, unsigned short family, | |
const char *csHost, unsigned short Port); |
const char *csHost, unsigned short Port); |
/* |
/* |
* rpc_cli_closeClient() - Close connection to RPC server and free resources |
* rpc_cli_closeClient() - Close connection to RPC server and free resources |
Line 538 rpc_cli_t *rpc_cli_openClient(unsigned int ProgID, uns
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Line 521 rpc_cli_t *rpc_cli_openClient(unsigned int ProgID, uns
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* @cli = RPC Client session |
* @cli = RPC Client session |
* return: none |
* return: none |
*/ |
*/ |
void rpc_cli_closeClient(rpc_cli_t * __restrict cli); | void rpc_cli_closeClient(rpc_cli_t ** __restrict cli); |
/* |
/* |
* rpc_cli_execCall() - Execute RPC call |
* rpc_cli_execCall() - Execute RPC call |
* |
* |
* @cli = RPC Client session |
* @cli = RPC Client session |
* @noreply = We not want RPC reply |
* @noreply = We not want RPC reply |
* @csModule = Module name, if NULL self binary | * @tag = Function tag for execution |
* @csFunc = Function name for execute | * @in_vars = IN RPC call array of rpc values, may be NULL |
* @in_vars = IN RPC call array of rpc values | * @out_vars = OUT returned array of rpc values, if !=NULL must be free after use with io_freeVars() |
* @out_vars = OUT returned array of rpc values, must be free after use with rpc_cli_freeVals() | |
* return: -1 error or != -1 ok result |
* return: -1 error or != -1 ok result |
*/ |
*/ |
int rpc_cli_execCall(rpc_cli_t *cli, int noreply, const char *csModule, const char *csFunc, | int rpc_cli_execCall(rpc_cli_t *cli, int noreply, unsigned short tag, |
array_t * __restrict in_vars, array_t ** __restrict out_vars); |
array_t * __restrict in_vars, array_t ** __restrict out_vars); |
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/* |
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* rpc_cli_freeCall() - Free resouce allocated by RPC call |
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* |
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* @out_vars = Returned array with variables from RPC call |
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* return: none |
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*/ |
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inline void rpc_cli_freeCall(array_t ** __restrict out_vars); |
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/* |
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* rpc_cli_ping() - Ping RPC server |
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* |
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* @cli = connected client |
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* return: -1 error or !=-1 ping seq id |
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*/ |
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inline int rpc_cli_ping(rpc_cli_t *cli); |
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/* |
/* |
Line 561 int rpc_cli_execCall(rpc_cli_t *cli, int noreply, cons
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Line 557 int rpc_cli_execCall(rpc_cli_t *cli, int noreply, cons
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* @Port = Port for bind server, if Port == 0 default port is selected |
* @Port = Port for bind server, if Port == 0 default port is selected |
* return: NULL == error or !=NULL connection to BLOB server established |
* return: NULL == error or !=NULL connection to BLOB server established |
*/ |
*/ |
rpc_cli_t *rpc_cli_openBLOBClient(rpc_cli_t * __restrict rpccli, u_short Port); | rpc_cli_t *rpc_cli_openBLOBClient(rpc_cli_t * __restrict rpccli, unsigned short Port); |
/* |
/* |
* rpc_cli_closeBLOBClient() - Close connection to BLOB server and free resources |
* rpc_cli_closeBLOBClient() - Close connection to BLOB server and free resources |
* |
* |
* @cli = BLOB Client session |
* @cli = BLOB Client session |
* return: none |
* return: none |
*/ |
*/ |
void rpc_cli_closeBLOBClient(rpc_cli_t * __restrict cli); | void rpc_cli_closeBLOBClient(rpc_cli_t ** __restrict cli); |
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#endif |
#endif |