version 1.2.4.8, 2011/08/19 12:51:50
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version 1.4, 2011/09/07 07:24:21
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Line 56 SUCH DAMAGE.
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Line 56 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 <aitio.h> |
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#define RPC_VERSION 1 |
#define RPC_VERSION 1 |
Line 78 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 { |
empty, // empty -> variable is not set | disable, enable, running, kill, /* for blob.state */ |
buffer, string, blob, // buffer -> uint8_t*; string -> int8_t*; blob -> void*(+socket); | ok, error, /* for blob reply */ |
size, offset, datetime, // size -> size_t; offset -> off_t; datetime -> time_t; | get, set, unset /* for blob request */ |
real, bigreal, // real -> float; bigreal -> double; | |
u8, u16, u32, u64, // unsigned integers ... | |
i8, i16, i32, i64 // integers ... | |
} rpc_type_t; | |
| |
typedef enum { | |
disable, enable, kill, // for blob.state | |
ok, error, // for blob reply | |
get, set, unset // for blob request | |
} cmd_type_t; |
} cmd_type_t; |
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/* RPC value */ |
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typedef struct { | #define RPC_CALLBACK_CHECK_INPUT(_f) do { \ |
rpc_type_t val_type; | assert((_f)); \ |
size_t val_len; | if (!(_f)) { \ |
union { | |
uint8_t *buffer; | |
int8_t *string; | |
uint32_t blob; | |
size_t size; | |
off_t offset; | |
time_t datetime; | |
float real; | |
double bigreal; | |
uint8_t u8; | |
uint16_t u16; | |
uint32_t u32; | |
uint64_t u64; | |
int8_t i8; | |
int16_t i16; | |
int32_t i32; | |
int64_t i64; | |
} val; | |
} __packed rpc_val_t; | |
| |
#define RPC_TYPE_VAL(vl) ((vl)->val_type) | |
#define RPC_LEN_VAL(vl) ((vl)->val_len) | |
#define RPC_BLOB_CHUNKS(vl, n) ((vl)->val_len / (n) + ((vl)->val_len % (n)) ? 1 : 0) | |
#define RPC_EMPTY_VAL(vl) ((vl)->val_type == empty) | |
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#define RPC_GET_BUF(vl) (assert((vl)->val_type == buffer), (vl)->val.buffer) | |
#define RPC_GET_STR(vl) (assert((vl)->val_type == string), (vl)->val.string) | |
#define RPC_GET_BLOB(vl) (assert((vl)->val_type == blob), (vl)->val.blob) | |
#define RPC_GET_SIZE(vl) (assert((vl)->val_type == size), (vl)->val.size) | |
#define RPC_GET_OFF(vl) (assert((vl)->val_type == offset), (vl)->val.offset) | |
#define RPC_GET_TIME(vl) (assert((vl)->val_type == datetime), (vl)->val.datetime) | |
#define RPC_GET_REAL(vl) (assert((vl)->val_type == real), (vl)->val.real) | |
#define RPC_GET_BREAL(vl) (assert((vl)->val_type == bigreal), (vl)->val.bigreal) | |
#define RPC_GET_U8(vl) (assert((vl)->val_type == u8), (vl)->val.u8) | |
#define RPC_GET_U16(vl) (assert((vl)->val_type == u16), (vl)->val.u16) | |
#define RPC_GET_U32(vl) (assert((vl)->val_type == u32), (vl)->val.u32) | |
#define RPC_GET_U64(vl) (assert((vl)->val_type == u64), (vl)->val.u64) | |
#define RPC_GET_I8(vl) (assert((vl)->val_type == i8), (vl)->val.i8) | |
#define RPC_GET_I16(vl) (assert((vl)->val_type == i16), (vl)->val.i16) | |
#define RPC_GET_I32(vl) (assert((vl)->val_type == i32), (vl)->val.i32) | |
#define RPC_GET_I64(vl) (assert((vl)->val_type == i64), (vl)->val.i64) | |
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#define RPC_SET_BUF(vl, v, l) do { rpc_val_t *val = (vl); assert(val); val->val.buffer = malloc(l); \ | |
if (val->val.buffer) { \ | |
val->val_type = buffer; val->val_len = l; \ | |
memcpy(val->val.buffer, v, l); \ | |
} } while (0) | |
#define RPC_SET_STR(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val.string = (int8_t*) strdup(v); \ | |
if (val->val.string) { \ | |
val->val_type = string; val->val_len = strlen(v) + 1; \ | |
} } while (0) | |
#define RPC_SET_BLOB(vl, v, l) do { rpc_val_t *val = (vl); assert(val); val->val_type = blob; \ | |
val->val.blob = v; val->val_len = l; } while (0) | |
#define RPC_SET_BLOB2(vl, b) do { rpc_val_t *val = (vl); assert(val); assert(b); val->val_type = blob; \ | |
val->val.blob = b->blob_var; val->val_len = b->blob_len; } while (0) | |
#define RPC_SET_SIZE(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = size; val->val.size = v; \ | |
val->val_len = sizeof(size_t); } while (0) | |
#define RPC_SET_OFF(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = offset; val->val.offset = v; \ | |
val->val_len = sizeof(off_t); } while (0) | |
#define RPC_SET_TIME(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = datetime; val->val.datetime = v; \ | |
val->val_len = sizeof(time_t); } while (0) | |
#define RPC_SET_REAL(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = real; val->val.real = v; \ | |
val->val_len = sizeof(float); } while (0) | |
#define RPC_SET_BREAL(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = bigreal; val->val.bigreal = v; \ | |
val->val_len = sizeof(double); } while (0) | |
#define RPC_SET_U8(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = u8; val->val.u8 = v; \ | |
val->val_len = sizeof(uint8_t); } while (0) | |
#define RPC_SET_U16(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = u16; val->val.u16 = v; \ | |
val->val_len = sizeof(uint16_t); } while (0) | |
#define RPC_SET_U32(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = u32; val->val.u32 = v; \ | |
val->val_len = sizeof(uint32_t); } while (0) | |
#define RPC_SET_U64(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = u64; val->val.u64 = v; \ | |
val->val_len = sizeof(uint64_t); } while (0) | |
#define RPC_SET_I8(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = i8; val->val.i8 = v; \ | |
val->val_len = sizeof(int8_t); } while (0) | |
#define RPC_SET_I16(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = i16; val->val.i16 = v; \ | |
val->val_len = sizeof(int16_t); } while (0) | |
#define RPC_SET_I32(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = i32; val->val.i32 = v; \ | |
val->val_len = sizeof(int32_t); } while (0) | |
#define RPC_SET_I64(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = i64; val->val.i64 = v; \ | |
val->val_len = sizeof(int64_t); } while (0) | |
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#define RPC_FREE_VAL(vl) do { rpc_val_t *val = (vl); assert(val); \ | |
if (val->val_type == buffer && val->val.buffer) { \ | |
free(val->val.buffer); \ | |
val->val.buffer = NULL; \ | |
} \ | |
if (val->val_type == string && val->val.string) { \ | |
free(val->val.string); \ | |
val->val.string = NULL; \ | |
} \ | |
val->val_type = val->val_len = 0; \ | |
} while (0) | |
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#define RPC_CALLBACK_CHECK_INPUT(x) do { \ | |
if (!x) { \ | |
rpc_SetErr(22, "Error:: invalid callback parameters ...\n"); \ |
rpc_SetErr(22, "Error:: invalid callback parameters ...\n"); \ |
return -1; \ |
return -1; \ |
} \ |
} \ |
} 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:: different number of arguments!\n"); \ |
return -1; \ |
return -1; \ |
} \ |
} \ |
Line 225 typedef struct tagRPCFunc {
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Line 119 typedef struct tagRPCFunc {
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int8_t func_file[MAXPATHLEN]; |
int8_t func_file[MAXPATHLEN]; |
int8_t func_name[UCHAR_MAX + 1]; |
int8_t func_name[UCHAR_MAX + 1]; |
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int8_t func_args; | array_t *func_vars; |
rpc_val_t *func_vars; | |
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void *func_parent; |
void *func_parent; |
struct tagRPCFunc *func_next; |
struct tagRPCFunc *func_next; |
Line 239 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 250 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 271 typedef struct {
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Line 164 typedef struct {
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pthread_t cli_tid; // TID of thread |
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 *cli_parent; // pointer to parent rpc_srv_t for server or to rpc_sess_t for client |
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int cli_netbuf; // size of network buffer size |
} rpc_cli_t; |
} rpc_cli_t; |
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Line 287 typedef struct tagBLOB {
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Line 181 typedef struct tagBLOB {
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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_numcli; // maximum concurent client connections |
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int srv_netbuf; // size of network buffer size |
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rpc_cli_t srv_server; // RPC server socket |
rpc_cli_t srv_server; // RPC server socket |
rpc_cli_t *srv_clients; // connected rpc client sockets |
rpc_cli_t *srv_clients; // connected rpc client sockets |
Line 317 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, rpc_val_t *); | typedef int (*rpc_callback_t)(rpc_func_t *, int, array_t *); |
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// ----------------------------------------------------------------------- |
// ----------------------------------------------------------------------- |
Line 337 inline const char *rpc_GetError();
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Line 232 inline const char *rpc_GetError();
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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 |
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* @netBuf = Network buffer length, if =0 == BUFSIZ (also meaning max RPC packet) |
* @family = Family type, AF_INET, AF_INET6 or AF_LOCAL |
* @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(u_int regProgID, u_int regProcID, int concurentClients, |
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 |
* @srv = RPC Server instance |
Line 351 rpc_srv_t *rpc_srv_initServer(u_int regProgID, u_int r
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Line 247 rpc_srv_t *rpc_srv_initServer(u_int regProgID, u_int r
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*/ |
*/ |
void rpc_srv_endServer(rpc_srv_t * __restrict srv); |
void rpc_srv_endServer(rpc_srv_t * __restrict srv); |
/* |
/* |
* 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 372 int rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv,
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Line 276 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 387 int rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
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Line 299 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 416 inline rpc_func_t *rpc_srv_getCall(rpc_srv_t * __restr
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Line 328 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, |
rpc_val_t * __restrict args); | array_t * __restrict args); |
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/* |
/* |
* rpc_srv_returnVars() Init return variables for RPC call and zeroed values |
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(for safe handling return values, use this!) |
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* @call = RPC function call |
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* @varnum = Number of return variables |
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* return: NULL error, !=NULL array with return values for RPC call with varnum items |
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*/ |
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inline rpc_val_t *rpc_srv_returnVars(rpc_func_t * __restrict call, int varnum); |
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/* |
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* rpc_srv_allocVars() Allocate array for call variables, |
* rpc_srv_allocVars() Allocate array for call variables, |
if already allocated memory for RPC call reallocate used space |
if already allocated memory for RPC call reallocate used space |
* @call = RPC function call |
* @call = RPC function call |
Line 439 inline rpc_val_t *rpc_srv_returnVars(rpc_func_t * __re
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Line 343 inline rpc_val_t *rpc_srv_returnVars(rpc_func_t * __re
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* return: -1 error, !=-1 return varnum value |
* return: -1 error, !=-1 return varnum value |
*/ |
*/ |
inline int rpc_srv_allocVars(rpc_func_t * __restrict call, int varnum); |
inline int rpc_srv_allocVars(rpc_func_t * __restrict call, int varnum); |
#define rpc_srv_freeVars(_call) (assert((_call)), rpc_srv_allocVars((_call), 0)) |
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/* |
/* |
* rpc_srv_zeroVars() Clean values from variables of RPC call | * rpc_srv_destroyVars() Destroy variables of array & array |
* @call = RPC function call |
* @call = RPC function call |
* return: -1 error, !=-1 Returned number of cleaned RPC variables | * return: -1 error, !=-1 Returne remained variables |
*/ |
*/ |
inline int rpc_srv_zeroVars(rpc_func_t * __restrict call); | inline int rpc_srv_destroyVars(rpc_func_t * __restrict call); |
/* |
/* |
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* rpc_srv_freeVals() Clean values from variables of array |
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* @call = RPC function call |
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* return: -1 error, !=-1 Returned number of cleaned variables |
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*/ |
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inline int rpc_srv_freeVals(rpc_func_t * __restrict call); |
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/* |
* 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, rpc_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, rpc_val_t ** __restrict vars); | inline int rpc_srv_getVars(rpc_func_t * __restrict call, array_t ** __restrict vars); |
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/* |
/* |
Line 527 int rpc_srv_sendBLOB(rpc_cli_t * __restrict cli, rpc_b
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Line 436 int rpc_srv_sendBLOB(rpc_cli_t * __restrict cli, rpc_b
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*/ |
*/ |
int rpc_srv_recvBLOB(rpc_cli_t * __restrict cli, rpc_blob_t * __restrict blob); |
int rpc_srv_recvBLOB(rpc_cli_t * __restrict cli, rpc_blob_t * __restrict blob); |
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/* CLIENT part of functions */ |
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/* |
/* |
* rpc_cli_sendBLOB() Send BLOB to server |
* rpc_cli_sendBLOB() Send BLOB to server |
* @cli = Client instance |
* @cli = Client instance |
Line 534 int rpc_srv_recvBLOB(rpc_cli_t * __restrict cli, rpc_b
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Line 445 int rpc_srv_recvBLOB(rpc_cli_t * __restrict cli, rpc_b
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* @data = BLOB data |
* @data = BLOB data |
* return: -1 error, 0 ok, 1 remote error |
* return: -1 error, 0 ok, 1 remote error |
*/ |
*/ |
int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var, void * __restrict data); | int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void * __restrict data); |
/* |
/* |
* rpc_cli_recvBLOB() Receive BLOB from server |
* rpc_cli_recvBLOB() Receive BLOB from server |
* @cli = Client instance |
* @cli = Client instance |
Line 542 int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, rpc_v
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Line 453 int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, rpc_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, rpc_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 |
* @var = BLOB variable |
* @var = BLOB variable |
* return: -1 error, 0 ok, 1 remote error |
* return: -1 error, 0 ok, 1 remote error |
*/ |
*/ |
int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var); | int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var); |
/* |
/* |
* rpc_cli_getBLOB() Receive BLOB from server and Delete after that. |
* rpc_cli_getBLOB() Receive BLOB from server and Delete after that. |
* @cli = Client instance |
* @cli = Client instance |
Line 557 int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, rpc_va
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Line 468 int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, rpc_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, rpc_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 567 inline int rpc_cli_getBLOB(rpc_cli_t * __restrict cli,
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Line 478 inline int rpc_cli_getBLOB(rpc_cli_t * __restrict cli,
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* rpc_cli_openClient() Connect to RPC Server |
* rpc_cli_openClient() Connect to RPC Server |
* @ProgID = ProgramID for RPC session request |
* @ProgID = ProgramID for RPC session request |
* @ProcID = ProcessID for RPC session request |
* @ProcID = ProcessID for RPC session request |
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* @netBuf = Network buffer length, if =0 == BUFSIZ (also meaning max RPC packet) |
* @family = Family socket type, AF_INET or AF_INET6 |
* @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(u_int ProgID, u_int ProcID, | rpc_cli_t *rpc_cli_openClient(u_int ProgID, u_int ProcID, int netBuf, |
u_short family, const char *csHost, u_short Port); |
u_short family, const char *csHost, u_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 585 void rpc_cli_closeClient(rpc_cli_t * __restrict cli);
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Line 497 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 | * @in_vars = IN RPC call array of rpc values |
* @in_vals = 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_argc = OUT returned count of arguments | |
* @out_vals = 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, |
rpc_val_t * __restrict in_vals, int *out_argc, rpc_val_t ** __restrict out_vals); | array_t * __restrict in_vars, array_t ** __restrict out_vars); |
/* |
/* |
* rpc_cli_freeVals() Free rpc_val_t array returned from RPC call | * rpc_cli_freeVals() Free ait_val_t array returned from RPC call |
* @args = Number of arguments in array | * @vars = Variable array |
* @vals = Value elements | |
* return: none |
* return: none |
*/ |
*/ |
inline void rpc_cli_freeVals(int args, rpc_val_t *vals); | inline void rpc_cli_freeVals(array_t ** __restrict vars); |
| /* |
| * rpc_cli_allocVals() Allocate ait_val_t array for RPC call |
| * @args = Number of arguments |
| * return: =NULL error or !=NULL allocated array |
| */ |
| inline array_t *rpc_cli_allocVals(unsigned short args); |
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/* |
/* |