version 1.3.2.3, 2011/08/30 11:13:29
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version 1.4.2.6, 2011/11/03 14:28:48
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Line 59 SUCH DAMAGE.
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Line 59 SUCH DAMAGE.
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#include <aitio.h> |
#include <aitio.h> |
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#define RPC_VERSION 1 | #define RPC_VERSION 2 |
#define RPC_DEFPORT 2611 |
#define RPC_DEFPORT 2611 |
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Line 79 SUCH DAMAGE.
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Line 79 SUCH DAMAGE.
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/* RPC types */ |
/* RPC types */ |
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typedef enum { |
typedef enum { |
disable, enable, kill, /* for blob.state */ | disable, enable, running, kill, /* for blob.state */ |
ok, error, /* for blob reply */ | ok, error, /* 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 94 typedef enum {
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Line 94 typedef enum {
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} while (0) |
} while (0) |
#define RPC_CALLBACK_CHK_ARGS(_f, _n) do { \ |
#define RPC_CALLBACK_CHK_ARGS(_f, _n) do { \ |
RPC_CALLBACK_CHECK_INPUT((_f)); \ |
RPC_CALLBACK_CHECK_INPUT((_f)); \ |
if ((_f) && (_f)->func_args != _n) { \ | if ((_f) && io_arraySize((_f)->func_vars) < _n) { \ |
rpc_SetErr(22, "Error:: different number of arguments!\n"); \ | rpc_SetErr(22, "Error:: not enough number of arguments!\n"); \ |
return -1; \ |
return -1; \ |
} \ |
} \ |
} while (0) |
} while (0) |
Line 116 typedef struct {
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Line 116 typedef struct {
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typedef struct tagRPCFunc { |
typedef struct tagRPCFunc { |
uint16_t func_tag; |
uint16_t func_tag; |
uint32_t func_hash; |
uint32_t func_hash; |
int8_t func_file[MAXPATHLEN]; | char func_file[MAXPATHLEN]; |
int8_t func_name[UCHAR_MAX + 1]; | char func_name[UCHAR_MAX + 1]; |
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int8_t func_args; | array_t *func_vars; |
ait_val_t *func_vars; | |
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void *func_parent; |
void *func_parent; |
struct tagRPCFunc *func_next; |
struct tagRPCFunc *func_next; |
Line 133 struct tagRPCCall {
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Line 132 struct tagRPCCall {
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rpc_sess_t call_session; |
rpc_sess_t call_session; |
uint16_t call_tag; |
uint16_t call_tag; |
uint32_t call_hash; |
uint32_t call_hash; |
uint8_t call_argc; | uint16_t call_argc; |
} __packed; |
} __packed; |
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/* Network RPC packet - Server response */ |
/* Network RPC packet - Server response */ |
Line 144 struct tagRPCRet {
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Line 143 struct tagRPCRet {
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uint32_t ret_hash; |
uint32_t ret_hash; |
int32_t ret_retcode; |
int32_t ret_retcode; |
int32_t ret_errno; |
int32_t ret_errno; |
uint8_t ret_argc; | uint16_t ret_argc; |
} __packed; |
} __packed; |
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/* Network BLOB packet - Header */ |
/* Network BLOB packet - Header */ |
Line 160 struct tagBLOBHdr {
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Line 159 struct tagBLOBHdr {
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/* Network RPC client & server elements */ |
/* Network RPC client & server elements */ |
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typedef struct { |
typedef struct { |
struct sockaddr cli_sa; // host info | io_sockaddr_t cli_sa; // host info |
int cli_sock; // socket fd |
int cli_sock; // socket fd |
pthread_t cli_tid; // TID of thread |
pthread_t cli_tid; // TID of thread |
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Line 213 typedef struct {
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Line 212 typedef struct {
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* @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, ait_val_t *); | typedef int (*rpc_callback_t)(rpc_func_t *, int, array_t *); |
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// ----------------------------------------------------------------------- |
// ----------------------------------------------------------------------- |
Line 226 inline int rpc_GetErrno();
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Line 225 inline int rpc_GetErrno();
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inline const char *rpc_GetError(); |
inline const char *rpc_GetError(); |
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/* |
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* rpc_chkPktSession() Check session in RPC packet |
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* @p = packet session |
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* @s = active session |
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* return: -1 error or 0 ok |
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*/ |
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inline int rpc_chkPktSession(rpc_sess_t *p, rpc_sess_t *s); |
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/* |
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* rpc_addPktSession() Add session into RPC packet |
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* @p = packet session |
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* @s = active session |
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* return: -1 error or 0 ok |
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*/ |
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inline int rpc_addPktSession(rpc_sess_t *p, rpc_sess_t *s); |
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/* RPC Server side functions */ |
/* RPC Server side functions */ |
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/* |
/* |
Line 243 rpc_srv_t *rpc_srv_initServer(u_int regProgID, u_int r
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Line 258 rpc_srv_t *rpc_srv_initServer(u_int regProgID, u_int r
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int netBuf, u_short family, const char *csHost, u_short Port); |
int netBuf, u_short family, 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 |
* @srv = RPC Server instance | * @psrv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
void rpc_srv_endServer(rpc_srv_t * __restrict srv); | void rpc_srv_endServer(rpc_srv_t ** __restrict psrv); |
/* |
/* |
* rpc_srv_execServer() Execute Main server loop and wait for clients requests | * rpc_srv_loopServer() Execute Main 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_execServer(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; \ |
| pthread_create(&__tid, NULL, (void*(*)(void*)) \ |
| rpc_srv_loopServer, (_srv)); \ |
| if ((_sync)) \ |
| pthread_join(__tid, (void**) (_sync)); \ |
| else \ |
| pthread_detach(__tid); \ |
| } while (0) |
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/* |
/* |
* rpc_srv_initBLOBServer() Init & create BLOB Server |
* rpc_srv_initBLOBServer() Init & create BLOB Server |
Line 269 int rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv,
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Line 292 int rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv,
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*/ |
*/ |
void rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv); |
void rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv); |
/* |
/* |
* rpc_srv_execBLOBServer() 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_execBLOBServer(rpc_srv_t * __restrict srv); | int rpc_srv_loopBLOB(rpc_srv_t * __restrict srv); |
| #define rpc_srv_execBLOBServer(_srv) do { assert((_srv)); pthread_t __tid; \ |
| if ((_srv)->srv_blob.state == enable) { \ |
| pthread_create(&__tid, NULL, (void*(*)(void*)) \ |
| rpc_srv_loopBLOB, (_srv)); \ |
| pthread_detach(__tid); \ |
| (_srv)->srv_blob.state = running; \ |
| } \ |
| } while (0) |
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/* |
/* |
* rpc_srv_registerCall() Register call to RPC server |
* rpc_srv_registerCall() Register call to RPC server |
Line 284 int rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
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Line 315 int rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
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* return: -1 error or 0 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, const char *csModule, const char *csFunc, |
unsigned char args); | 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 |
Line 313 inline rpc_func_t *rpc_srv_getCall(rpc_srv_t * __restr
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Line 344 inline rpc_func_t *rpc_srv_getCall(rpc_srv_t * __restr
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* rpc_srv_execCall() Execute registered call from RPC server |
* rpc_srv_execCall() Execute registered call from RPC server |
* @call = Register RPC call |
* @call = Register RPC call |
* @rpc = IN RPC call structure |
* @rpc = IN RPC call structure |
* @args = IN RPC call array of rpc values | * @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_func_t * __restrict call, struct tagRPCCall * __restrict rpc, |
ait_val_t * __restrict args); | array_t * __restrict args); |
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/* |
/* |
* rpc_srv_returnVars() Init return variables for RPC call and zeroed values | * rpc_srv_allocVars() Allocate array for call variables |
(for safe handling return values, use this!) | |
* @call = RPC function call |
* @call = RPC function call |
* @varnum = Number of return variables | * @varnum = Number of variables, if ==0 return already allocated variables number |
* return: NULL error, !=NULL array with return values for RPC call with varnum items | * return: -1 error, !=-1 return varnum value |
*/ |
*/ |
inline ait_val_t *rpc_srv_returnVars(rpc_func_t * __restrict call, int varnum); | inline int rpc_srv_allocVars(rpc_func_t * __restrict call, int varnum); |
/* |
/* |
* rpc_srv_allocVars() Allocate array for call variables, | * rpc_srv_destroyVars() Destroy variables of array & array |
if already allocated memory for RPC call reallocate used space | |
* @call = RPC function call |
* @call = RPC function call |
* @varnum = Number of variables, if ==0 free previous allocated variables | * return: -1 error, !=-1 Returne remained variables |
* return: -1 error, !=-1 return varnum value | |
*/ |
*/ |
inline int rpc_srv_allocVars(rpc_func_t * __restrict call, int varnum); | inline int rpc_srv_destroyVars(rpc_func_t * __restrict call); |
#define rpc_srv_freeVars(_call) (assert((_call)), rpc_srv_allocVars((_call), 0)) | |
/* |
/* |
* rpc_srv_zeroVars() Clean values from variables of RPC call | * rpc_srv_freeVars() Clean values from variables of array |
* @call = RPC function call |
* @call = RPC function call |
* return: -1 error, !=-1 Returned number of cleaned RPC variables | * return: -1 error, !=-1 Returned number of cleaned variables |
*/ |
*/ |
inline int rpc_srv_zeroVars(rpc_func_t * __restrict call); | inline int rpc_srv_freeVars(rpc_func_t * __restrict call); |
/* |
/* |
* rpc_srv_copyVars() Copy variables for RPC call to new variable array |
* rpc_srv_copyVars() Copy variables for RPC call to new variable array |
* @call = RPC function call |
* @call = RPC function call |
* @newvars = New allocated variables array, must be free after use |
* @newvars = New allocated variables array, must be free after use |
* return: -1 error, !=-1 Returned number of copied RPC variables |
* return: -1 error, !=-1 Returned number of copied RPC variables |
*/ |
*/ |
inline int rpc_srv_copyVars(rpc_func_t * __restrict call, ait_val_t ** __restrict newvars); | inline int rpc_srv_copyVars(rpc_func_t * __restrict call, array_t ** __restrict newvars); |
/* |
/* |
* rpc_srv_getVars() Get variables array for RPC call |
* rpc_srv_getVars() Get variables array for RPC call |
* @call = RPC function call |
* @call = RPC function call |
* @vars = Returned variables array, may be NULL |
* @vars = Returned variables array, may be NULL |
* return: -1 error, !=-1 Number of returned variables |
* return: -1 error, !=-1 Number of returned variables |
*/ |
*/ |
inline int rpc_srv_getVars(rpc_func_t * __restrict call, ait_val_t ** __restrict vars); | inline int rpc_srv_getVars(rpc_func_t * __restrict call, array_t ** __restrict vars); |
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/* |
Line 441 int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_v
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Line 468 int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_v
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* @data = BLOB data, must be free after use! |
* @data = BLOB data, must be 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 ** data); | int rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void ** __restrict data); |
/* |
/* |
* rpc_cli_delBLOB() Delete BLOB from server |
* rpc_cli_delBLOB() Delete BLOB from server |
* @cli = Client instance |
* @cli = Client instance |
Line 456 int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_va
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Line 483 int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_va
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* @data = BLOB data, must be free after use! |
* @data = BLOB data, must be 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, void ** data); | inline int rpc_cli_getBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void ** __restrict data); |
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Line 485 void rpc_cli_closeClient(rpc_cli_t * __restrict cli);
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Line 512 void rpc_cli_closeClient(rpc_cli_t * __restrict cli);
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* @cli = RPC Client session |
* @cli = RPC Client session |
* @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_argc = IN count of arguments |
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* @in_vars = IN RPC call array of rpc values |
* @in_vars = IN RPC call array of rpc values |
* @out_argc = OUT returned count of arguments | * @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 (see 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 in_argc, | int rpc_cli_execCall(rpc_cli_t *cli, const char *csModule, const char *csFunc, |
ait_val_t * __restrict in_vars, int *out_argc, ait_val_t ** __restrict out_vars); | array_t * __restrict in_vars, array_t ** __restrict out_vars); |
/* | |
* rpc_cli_freeVals() Free ait_val_t array returned from RPC call | |
* @args = Number of arguments in array | |
* @vars = Value elements | |
* return: none | |
*/ | |
inline void rpc_cli_freeVals(int args, ait_val_t * __restrict vars); | |
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/* |
/* |