version 1.5.2.6, 2012/03/14 13:29:11
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version 1.8.2.1, 2012/05/15 16:06:13
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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 86 SUCH DAMAGE.
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Line 87 SUCH DAMAGE.
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typedef enum { |
typedef enum { |
disable, enable, running, kill, /* for blob.state */ |
disable, enable, running, kill, /* for blob.state */ |
ok, error, /* 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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Line 115 typedef struct {
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Line 116 typedef struct {
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uint8_t sess_version; |
uint8_t sess_version; |
uint8_t sess_timeout; |
uint8_t sess_timeout; |
uint32_t sess_program; |
uint32_t sess_program; |
uint32_t sess_process; | uint16_t sess_process; |
} __packed rpc_sess_t; | } __packed rpc_sess_t; /* size == 8 bytes */ |
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/* Server managment RPC functions ... */ |
/* Server managment RPC functions ... */ |
Line 131 typedef struct tagRPCFunc {
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Line 132 typedef struct tagRPCFunc {
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array_t *func_vars; |
array_t *func_vars; |
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void *func_parent; |
void *func_parent; |
struct tagRPCFunc *func_next; | TAILQ_ENTRY(tagRPCFunc) func_node; |
} rpc_func_t; |
} rpc_func_t; |
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Line 140 typedef struct tagRPCFunc {
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Line 141 typedef struct tagRPCFunc {
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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_len; |
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uint16_t call_tag; |
uint16_t call_tag; |
uint32_t call_hash; |
uint32_t call_hash; |
uint16_t call_argc; |
uint16_t call_argc; |
Line 155 struct tagRPCCall {
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Line 158 struct tagRPCCall {
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}; |
}; |
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uint16_t call_crc; |
uint16_t call_crc; |
} __packed; | } __packed; /* size == 28 bytes */ |
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/* Network BLOB packet - Header */ |
/* Network BLOB packet - Header */ |
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Line 165 struct tagBLOBHdr {
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Line 168 struct tagBLOBHdr {
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uint32_t hdr_var; |
uint32_t hdr_var; |
uint32_t hdr_len; |
uint32_t hdr_len; |
uint32_t hdr_ret; |
uint32_t hdr_ret; |
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uint16_t hdr_crc; |
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uint8_t hdr_pad; |
} __packed; |
} __packed; |
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/* Network RPC client & server elements */ |
/* Network RPC client & server elements */ |
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typedef struct { |
typedef struct { |
io_sockaddr_t cli_sa; // host info | int cli_id; /* slot id */ |
int cli_sock; // socket fd | int cli_sock; /* socket fd */ |
pthread_t cli_tid; // TID of thread | io_sockaddr_t cli_sa; /* host address */ |
| ait_val_t cli_buf; /* network buffer */ |
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void *cli_parent; // pointer to parent rpc_srv_t for server or to rpc_sess_t for client | void *cli_parent; /* pointer to parent rpc_srv_t for server or to rpc_sess_t for client */ |
int cli_netbuf; // size of network buffer size | |
} rpc_cli_t; |
} rpc_cli_t; |
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Line 190 typedef struct tagBLOB {
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Line 195 typedef struct tagBLOB {
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} rpc_blob_t; |
} rpc_blob_t; |
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typedef struct { |
typedef struct { |
rpc_sess_t srv_session; // RPC session registration info | rpc_sess_t srv_session; /* RPC session registration info */ |
int srv_numcli; // maximum concurent client connections | int srv_netbuf; /* size of network buffer */ |
int srv_netbuf; // size of network buffer size | |
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rpc_cli_t srv_server; // RPC server socket | sched_root_task_t *srv_root; /* RPC server scheduler */ |
rpc_cli_t *srv_clients; // connected rpc client sockets | intptr_t srv_kill; /* Scheduler condition variable */ |
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rpc_func_t *srv_funcs; // registered functions list | rpc_cli_t srv_server; /* RPC server socket */ |
| array_t *srv_clients; /* connected rpc client sockets */ |
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pthread_mutex_t srv_mtx; | TAILQ_HEAD(, tagRPCFunc) srv_funcs; /* RPC functions list */ |
cmd_type_t srv_kill; | |
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struct { |
struct { |
cmd_type_t state; // BLOB server state: ==0 disable | !=0 enable |
cmd_type_t state; // BLOB server state: ==0 disable | !=0 enable |
Line 210 typedef struct {
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Line 214 typedef struct {
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rpc_cli_t *clients; // connected blob client sockets |
rpc_cli_t *clients; // connected blob client sockets |
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rpc_blob_t *blobs; // registered blob variables list |
rpc_blob_t *blobs; // registered blob variables list |
| } srv_blob; |
pthread_mutex_t mtx; | |
} srv_blob; | |
} rpc_srv_t; |
} rpc_srv_t; |
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Line 238 inline const char *rpc_GetError();
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Line 240 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_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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/* RPC Server side functions */ |
/* RPC Server side functions */ |
Line 264 inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t
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Line 273 inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t
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* @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, if =0 == BUFSIZ (also meaning max RPC packet) |
* @family = Family type, AF_INET, AF_INET6 or AF_LOCAL |
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* @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(u_int regProgID, u_int regProcID, int concurentClients, |
int netBuf, u_short family, const char *csHost, u_short Port); | int netBuf, const char *csHost, u_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 |
* |
* |
Line 539 void rpc_cli_closeClient(rpc_cli_t * __restrict cli);
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Line 547 void rpc_cli_closeClient(rpc_cli_t * __restrict cli);
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* rpc_cli_execCall() - Execute RPC call |
* rpc_cli_execCall() - Execute RPC call |
* |
* |
* @cli = RPC Client session |
* @cli = RPC Client session |
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* @noreply = We not want RPC reply |
* @csModule = Module name, if NULL self binary |
* @csModule = Module name, if NULL self binary |
* @csFunc = Function name for execute |
* @csFunc = Function name for execute |
* @in_vars = IN RPC call array of rpc values |
* @in_vars = IN RPC call array of rpc values |
* @out_vars = OUT returned array of rpc values, must be free after use with rpc_cli_freeVals() |
* @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, const char *csModule, const char *csFunc, | int rpc_cli_execCall(rpc_cli_t *cli, int noreply, const char *csModule, const char *csFunc, |
array_t * __restrict in_vars, array_t ** __restrict out_vars); |
array_t * __restrict in_vars, array_t ** __restrict out_vars); |
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