version 1.1, 2010/06/18 01:48:06
|
version 1.2.4.8, 2011/08/19 12:51:50
|
Line 5
|
Line 5
|
* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| The ELWIX and AITNET software is distributed under the following |
| terms: |
| |
| All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. All advertising materials mentioning features or use of this software |
| must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| SUCH DAMAGE. |
| */ |
#ifndef __AITRPC_H |
#ifndef __AITRPC_H |
#define __AITRPC_H |
#define __AITRPC_H |
|
|
Line 15
|
Line 52
|
#include <string.h> |
#include <string.h> |
#include <sys/types.h> |
#include <sys/types.h> |
#include <sys/param.h> |
#include <sys/param.h> |
|
#if !defined(__NetBSD__) |
#include <sys/limits.h> |
#include <sys/limits.h> |
|
#endif |
#include <sys/socket.h> |
#include <sys/socket.h> |
|
|
|
|
#define STRSIZ 256 |
|
|
|
#define RPC_VERSION 1 |
#define RPC_VERSION 1 |
#define RPC_DEFPORT 2611 |
#define RPC_DEFPORT 2611 |
|
|
|
|
/* RPC builtin registed calls */ |
/* RPC builtin registed calls */ |
|
|
|
#define CALL_BLOBSHUTDOWN "rpcBLOBServerShutdown" |
|
#define CALL_BLOBCLIENTS "rpcBLOBServerClients" |
|
#define CALL_BLOBVARS "rpcBLOBServerVars" |
|
#define CALL_BLOBSTATE "rpcBLOBServerState" |
|
|
|
#define CALL_SRVSHUTDOWN "rpcServerShutdown" |
#define CALL_SRVCLIENTS "rpcServerClients" |
#define CALL_SRVCLIENTS "rpcServerClients" |
#define CALL_SRVCALLS "rpcServerCalls" |
#define CALL_SRVCALLS "rpcServerCalls" |
#define CALL_SRVSESSIONS "rpcServerSessions" |
#define CALL_SRVSESSIONS "rpcServerSessions" |
Line 36
|
Line 79
|
|
|
typedef enum { |
typedef enum { |
empty, // empty -> variable is not set |
empty, // empty -> variable is not set |
buffer, string, array, // buffer -> uint8_t*; string -> int8_t*; array -> char**; | buffer, string, blob, // buffer -> uint8_t*; string -> int8_t*; blob -> void*(+socket); |
size, offset, datetime, // size -> size_t; offset -> off_t; datetime -> time_t; |
size, offset, datetime, // size -> size_t; offset -> off_t; datetime -> time_t; |
real, bigreal, // real -> float; bigreal -> double; |
real, bigreal, // real -> float; bigreal -> double; |
u8, u16, u32, u64, // unsigned integers ... |
u8, u16, u32, u64, // unsigned integers ... |
i8, i16, i32, i64 // integers ... |
i8, i16, i32, i64 // integers ... |
} rpc_type_t; |
} 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; |
|
|
/* RPC value */ |
/* RPC value */ |
|
|
typedef struct { |
typedef struct { |
Line 51 typedef struct {
|
Line 100 typedef struct {
|
union { |
union { |
uint8_t *buffer; |
uint8_t *buffer; |
int8_t *string; |
int8_t *string; |
int8_t **array; | uint32_t blob; |
size_t size; |
size_t size; |
off_t offset; |
off_t offset; |
time_t datetime; |
time_t datetime; |
Line 70 typedef struct {
|
Line 119 typedef struct {
|
|
|
#define RPC_TYPE_VAL(vl) ((vl)->val_type) |
#define RPC_TYPE_VAL(vl) ((vl)->val_type) |
#define RPC_LEN_VAL(vl) ((vl)->val_len) |
#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) |
#define RPC_EMPTY_VAL(vl) ((vl)->val_type == empty) |
|
|
#define RPC_GET_BUF(vl) (assert((vl)->val_type == buffer), (vl)->val.buffer) |
#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_STR(vl) (assert((vl)->val_type == string), (vl)->val.string) |
#define RPC_GET_ARRAY(vl) (assert((vl)->val_type == array), (vl)->val.array) | #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_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_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_TIME(vl) (assert((vl)->val_type == datetime), (vl)->val.datetime) |
Line 98 typedef struct {
|
Line 148 typedef struct {
|
if (val->val.string) { \ |
if (val->val.string) { \ |
val->val_type = string; val->val_len = strlen(v) + 1; \ |
val->val_type = string; val->val_len = strlen(v) + 1; \ |
} } while (0) |
} } while (0) |
#define RPC_SET_ARRAY(vl, v, n, l) do { rpc_val_t *val = (vl); assert(val); val->val.array = calloc(n, l); \ | #define RPC_SET_BLOB(vl, v, l) do { rpc_val_t *val = (vl); assert(val); val->val_type = blob; \ |
if (val->val.array) { \ | val->val.blob = v; val->val_len = l; } while (0) |
val->val_type = array; val->val_len = n * l; \ | #define RPC_SET_BLOB2(vl, b) do { rpc_val_t *val = (vl); assert(val); assert(b); val->val_type = blob; \ |
memcpy(val->val.array, v, val->val_len); \ | val->val.blob = b->blob_var; val->val_len = b->blob_len; } while (0) |
} } while (0) | |
#define RPC_SET_SIZE(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = size; val->val.size = v; \ |
#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) |
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; \ |
#define RPC_SET_OFF(vl, v) do { rpc_val_t *val = (vl); assert(val); val->val_type = offset; val->val.offset = v; \ |
Line 139 typedef struct {
|
Line 188 typedef struct {
|
free(val->val.string); \ |
free(val->val.string); \ |
val->val.string = NULL; \ |
val->val.string = NULL; \ |
} \ |
} \ |
if (val->val_type == array && val->val.array) { \ |
|
free(val->val.array); \ |
|
val->val.array = NULL; \ |
|
} \ |
|
val->val_type = val->val_len = 0; \ |
val->val_type = val->val_len = 0; \ |
} while (0) |
} while (0) |
|
|
|
|
#define RPC_CALLBACK_CHECK_ARGS(f, n) do { \ | #define RPC_CALLBACK_CHECK_INPUT(x) do { \ |
if (f->func_args != n) { \ | if (!x) { \ |
| rpc_SetErr(22, "Error:: invalid callback parameters ...\n"); \ |
| return -1; \ |
| } \ |
| } while (0) |
| #define RPC_CALLBACK_CHK_ARGS(f, n) do { \ |
| RPC_CALLBACK_CHECK_INPUT(f); \ |
| if (f && f->func_args != n) { \ |
rpc_SetErr(22, "Error:: different number of arguments!\n"); \ |
rpc_SetErr(22, "Error:: different number of arguments!\n"); \ |
return -1; \ |
return -1; \ |
} \ |
} \ |
} while(0) | } while (0) |
|
|
|
|
/* RPC session identification */ |
/* RPC session identification */ |
Line 174 typedef struct tagRPCFunc {
|
Line 226 typedef struct tagRPCFunc {
|
int8_t func_name[UCHAR_MAX + 1]; |
int8_t func_name[UCHAR_MAX + 1]; |
|
|
int8_t func_args; |
int8_t func_args; |
rpc_val_t *func_vals; | rpc_val_t *func_vars; |
|
|
|
void *func_parent; |
struct tagRPCFunc *func_next; |
struct tagRPCFunc *func_next; |
} rpc_func_t; |
} rpc_func_t; |
|
|
Line 200 struct tagRPCRet {
|
Line 253 struct tagRPCRet {
|
uint8_t ret_argc; |
uint8_t ret_argc; |
} __packed; |
} __packed; |
|
|
|
/* Network BLOB packet - Header */ |
|
|
|
struct tagBLOBHdr { |
|
rpc_sess_t hdr_session; |
|
uint8_t hdr_cmd; |
|
uint32_t hdr_var; |
|
uint32_t hdr_len; |
|
uint32_t hdr_ret; |
|
} __packed; |
|
|
/* Network RPC client & server elements */ |
/* Network RPC client & server elements */ |
|
|
typedef struct { |
typedef struct { |
struct sockaddr cli_sa; // host info |
struct sockaddr cli_sa; // host info |
int cli_sock; // socket | int cli_sock; // socket fd |
pthread_t cli_tid; // TID of thread |
pthread_t cli_tid; // TID of thread |
|
|
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 |
} rpc_cli_t; |
} rpc_cli_t; |
|
|
|
|
|
// BLOB registration element! |
|
typedef struct tagBLOB { |
|
uint32_t blob_var; |
|
|
|
size_t blob_len; // size of allocated BLOB data |
|
void *blob_data; // BLOB data |
|
|
|
struct tagBLOB *blob_next; |
|
} rpc_blob_t; |
|
|
typedef struct { |
typedef struct { |
|
rpc_sess_t srv_session; // RPC session registration info |
int srv_numcli; // maximum concurent client connections |
int srv_numcli; // maximum concurent client connections |
rpc_cli_t srv_server; // server socket |
|
|
|
rpc_sess_t srv_session; // RPC session registration info | rpc_cli_t srv_server; // RPC server socket |
| rpc_cli_t *srv_clients; // connected rpc client sockets |
|
|
rpc_cli_t *srv_clients; // connected client sockets |
|
|
|
rpc_func_t *srv_funcs; // registered functions list |
rpc_func_t *srv_funcs; // registered functions list |
|
|
|
pthread_mutex_t srv_mtx; |
|
cmd_type_t srv_kill; |
|
|
|
struct { |
|
cmd_type_t state; // BLOB server state: ==0 disable | !=0 enable |
|
char dir[UCHAR_MAX + 1]; |
|
|
|
rpc_cli_t server; // BLOB server socket |
|
rpc_cli_t *clients; // connected blob client sockets |
|
|
|
rpc_blob_t *blobs; // registered blob variables list |
|
|
|
pthread_mutex_t mtx; |
|
} srv_blob; |
} rpc_srv_t; |
} rpc_srv_t; |
|
|
|
|
typedef int (*rpc_callback_t)(void * const, rpc_func_t *, int, rpc_val_t *); | /* |
| * (*rpc_callback_t)() Callback type definition for RPC call in server process |
| * @arg1 = current execution RPC call function |
| * @arg2 = number of items in input array from call request |
| * @arg3 = input array with values from RPC call execution request |
| * return: -1 error or >-1 success execution |
| */ |
| typedef int (*rpc_callback_t)(rpc_func_t *, int, rpc_val_t *); |
|
|
|
|
// ----------------------------------------------------------------------- |
// ----------------------------------------------------------------------- |
|
|
/* Error support functions */ |
/* Error support functions */ |
|
|
// cli_GetErrno() Get error code of last operation | // rpc_GetErrno() Get error code of last operation |
inline int cli_GetErrno(); | inline int rpc_GetErrno(); |
// cli_GetError() Get error text of last operation | // rpc_GetError() Get error text of last operation |
inline const char *cli_GetError(); | inline const char *rpc_GetError(); |
|
|
|
|
/* RPC Server side functions */ |
/* RPC Server side functions */ |
Line 242 inline const char *cli_GetError();
|
Line 337 inline const char *cli_GetError();
|
* @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 |
* @family = Family socket type, AF_INET or AF_INET6 | * @family = Family type, AF_INET, AF_INET6 or AF_LOCAL |
* @csHost = Host name or IP 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 |
*/ |
*/ |
Line 263 void rpc_srv_endServer(rpc_srv_t * __restrict srv);
|
Line 358 void rpc_srv_endServer(rpc_srv_t * __restrict srv);
|
int rpc_srv_execServer(rpc_srv_t * __restrict srv); |
int rpc_srv_execServer(rpc_srv_t * __restrict srv); |
|
|
/* |
/* |
|
* rpc_srv_initBLOBServer() Init & create BLOB Server |
|
* @srv = RPC server instance |
|
* @Port = Port for bind server, if Port == 0 default port is selected |
|
* @diskDir = Disk place for BLOB file objects |
|
* 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); |
|
/* |
|
* rpc_srv_endBLOBServer() Destroy BLOB server, close all opened sockets and free resources |
|
* @srv = RPC Server instance |
|
* return: none |
|
*/ |
|
void rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv); |
|
/* |
|
* rpc_srv_execBLOBServer() Execute Main BLOB server loop and wait for clients requests |
|
* @srv = RPC Server instance |
|
* return: -1 error or 0 ok, infinite loop ... |
|
*/ |
|
int rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv); |
|
|
|
/* |
* 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 |
* @csModule = Module name, if NULL self binary |
* @csFunc = Function name |
* @csFunc = Function name |
* @args = Number of function arguments | * @args = Number of return function arguments, use for restriction case! |
* 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, |
Line 298 rpc_func_t *rpc_srv_getFunc(rpc_srv_t * __restrict srv
|
Line 414 rpc_func_t *rpc_srv_getFunc(rpc_srv_t * __restrict srv
|
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, uint32_t hash); |
/* |
/* |
* rpc_srv_execCall() Execute registered call from RPC server |
* rpc_srv_execCall() Execute registered call from RPC server |
* @data = RPC const data |
|
* @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 call array of rpc values |
* return: -1 error, !=-1 ok |
* return: -1 error, !=-1 ok |
*/ |
*/ |
int rpc_srv_execCall(void * const data, rpc_func_t * __restrict call, | int rpc_srv_execCall(rpc_func_t * __restrict call, struct tagRPCCall * __restrict rpc, |
struct tagRPCCall * __restrict rpc, rpc_val_t * __restrict args); | rpc_val_t * __restrict args); |
|
|
|
|
/* |
/* |
* rpc_srv_declValsCall() Declare return variables for RPC call | * rpc_srv_returnVars() Init return variables for RPC call and zeroed values |
| (for safe handling return values, use this!) |
* @call = RPC function call |
* @call = RPC function call |
* @return_vals = Number of return variables | * @varnum = Number of return variables |
* return: -1 error, !=-1 ok | * return: NULL error, !=NULL array with return values for RPC call with varnum items |
*/ |
*/ |
inline int rpc_srv_declValsCall(rpc_func_t * __restrict call, int return_vals); | inline rpc_val_t *rpc_srv_returnVars(rpc_func_t * __restrict call, int varnum); |
/* |
/* |
* rpc_srv_freeValsCall() Free return variables for RPC call | * rpc_srv_allocVars() Allocate array for call variables, |
| if already allocated memory for RPC call reallocate used space |
* @call = RPC function call |
* @call = RPC function call |
* return: none | * @varnum = Number of variables, if ==0 free previous allocated variables |
| * return: -1 error, !=-1 return varnum value |
*/ |
*/ |
inline void rpc_srv_freeValsCall(rpc_func_t * __restrict call); | inline int rpc_srv_allocVars(rpc_func_t * __restrict call, int varnum); |
| #define rpc_srv_freeVars(_call) (assert((_call)), rpc_srv_allocVars((_call), 0)) |
/* |
/* |
* rpc_srv_copyValsCall() Copy return variables for RPC call to new variable | * rpc_srv_zeroVars() Clean values from variables of RPC call |
* @call = RPC function call |
* @call = RPC function call |
* @newvals = New allocated variables array, must be free after use | * return: -1 error, !=-1 Returned number of cleaned RPC variables |
* return: -1 error, !=-1 Returned number of copied RPC variables | |
*/ |
*/ |
inline int rpc_srv_copyValsCall(rpc_func_t * __restrict call, rpc_val_t ** __restrict newvals); | inline int rpc_srv_zeroVars(rpc_func_t * __restrict call); |
/* |
/* |
* rpc_srv_delValsCall() Clean values from return variables of RPC call | * rpc_srv_copyVars() Copy variables for RPC call to new variable array |
* @call = RPC function call |
* @call = RPC function call |
* return: -1 error, !=-1 Returned number of cleaned RPC variables | * @newvars = New allocated variables array, must be free after use |
| * return: -1 error, !=-1 Returned number of copied RPC variables |
*/ |
*/ |
inline int rpc_srv_delValsCall(rpc_func_t * __restrict call); | inline int rpc_srv_copyVars(rpc_func_t * __restrict call, rpc_val_t ** __restrict newvars); |
/* |
/* |
* rpc_srv_getValsCall() Get return variables for RPC call | * rpc_srv_getVars() Get variables array for RPC call |
* @call = RPC function call |
* @call = RPC function call |
* @vals = Returned variables, 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_getValsCall(rpc_func_t * __restrict call, rpc_val_t ** __restrict vals); | inline int rpc_srv_getVars(rpc_func_t * __restrict call, rpc_val_t ** __restrict vars); |
|
|
|
|
|
/* |
|
* rpc_srv_blobCreate() Create map blob to memory region and return object |
|
* @srv = RPC Server instance |
|
* @len = BLOB length object |
|
* return: NULL error or !=NULL allocated BLOB object |
|
*/ |
|
inline rpc_blob_t *rpc_srv_blobCreate(rpc_srv_t * __restrict srv, int len); |
|
/* |
|
* rpc_srv_blobMap() Map blob to memory region |
|
* @srv = RPC Server instance |
|
* @blob = Map to this BLOB element |
|
* return: -1 error or 0 ok |
|
*/ |
|
inline int rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob); |
|
/* |
|
* rpc_srv_blobUnmap() Unmap blob memory region |
|
* @blob = Mapped BLOB element |
|
* return: none |
|
*/ |
|
inline void rpc_srv_blobUnmap(rpc_blob_t * __restrict blob); |
|
/* |
|
* rpc_srv_blobFree() Free blob from disk & memory |
|
* @srv = RPC Server instance |
|
* @blob = Mapped BLOB element |
|
* return: -1 error or 0 ok |
|
*/ |
|
inline int rpc_srv_blobFree(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob); |
|
|
|
/* |
|
* rpc_srv_registerBLOB() Register new BLOB to server |
|
* @srv = RPC Server instance |
|
* @len = BLOB length |
|
* return: NULL error or new registered BLOB |
|
*/ |
|
rpc_blob_t *rpc_srv_registerBLOB(rpc_srv_t * __restrict srv, size_t len); |
|
/* |
|
* rpc_srv_unregisterBLOB() Unregister BLOB from server |
|
* @srv = RPC Server instance |
|
* @var = BLOB Variable for unregister |
|
* return: -1 error, 0 not found call, 1 unregister ok |
|
*/ |
|
int rpc_srv_unregisterBLOB(rpc_srv_t * __restrict srv, uint32_t var); |
|
/* |
|
* rpc_srv_getBLOB() Get registered BLOB |
|
* @srv = RPC Server instance |
|
* @var = hash for variable |
|
* return: NULL not found, !=NULL return blob var |
|
*/ |
|
inline rpc_blob_t *rpc_srv_getBLOB(rpc_srv_t * __restrict srv, uint32_t var); |
|
|
|
/* |
|
* rpc_srv_sendBLOB() Send mapped BLOB to client |
|
* @cli = Client instance |
|
* @blob = Mapped BLOB element |
|
* return: -1 error, 0 ok |
|
*/ |
|
int rpc_srv_sendBLOB(rpc_cli_t * __restrict cli, rpc_blob_t * __restrict blob); |
|
/* |
|
* rpc_srv_recvBLOB() Receive BLOB from client |
|
* @cli = Client instance |
|
* @blob = Mapped BLOB element |
|
* return: -1 error, 0 ok, >0 unreceived data from client, may be error? |
|
*/ |
|
int rpc_srv_recvBLOB(rpc_cli_t * __restrict cli, rpc_blob_t * __restrict blob); |
|
|
|
/* |
|
* rpc_cli_sendBLOB() Send BLOB to server |
|
* @cli = Client instance |
|
* @var = BLOB variable |
|
* @data = BLOB data |
|
* 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); |
|
/* |
|
* rpc_cli_recvBLOB() Receive BLOB from server |
|
* @cli = Client instance |
|
* @var = BLOB variable |
|
* @data = BLOB data, must be free after use! |
|
* return: -1 error, 0 ok, 1 remote error |
|
*/ |
|
int rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var, void ** data); |
|
/* |
|
* rpc_cli_delBLOB() Delete BLOB from server |
|
* @cli = Client instance |
|
* @var = BLOB variable |
|
* return: -1 error, 0 ok, 1 remote error |
|
*/ |
|
int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var); |
|
/* |
|
* rpc_cli_getBLOB() Receive BLOB from server and Delete after that. |
|
* @cli = Client instance |
|
* @var = BLOB variable |
|
* @data = BLOB data, must be free after use! |
|
* 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); |
|
|
|
|
|
|
/* RPC Client side functions */ |
/* RPC Client side functions */ |
|
|
/* |
/* |
Line 354 inline int rpc_srv_getValsCall(rpc_func_t * __restrict
|
Line 572 inline int rpc_srv_getValsCall(rpc_func_t * __restrict
|
* @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, u_short family, | rpc_cli_t *rpc_cli_openClient(u_int ProgID, u_int ProcID, |
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 |
* @cli = RPC Client session |
* @cli = RPC Client session |
Line 382 int rpc_cli_execCall(rpc_cli_t *cli, const char *csMod
|
Line 600 int rpc_cli_execCall(rpc_cli_t *cli, const char *csMod
|
* return: none |
* return: none |
*/ |
*/ |
inline void rpc_cli_freeVals(int args, rpc_val_t *vals); |
inline void rpc_cli_freeVals(int args, rpc_val_t *vals); |
|
|
|
|
|
/* |
|
* rpc_cli_openBLOBClient() Connect to BLOB Server |
|
* @rpccli = RPC Client session |
|
* @Port = Port for bind server, if Port == 0 default port is selected |
|
* 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_closeBLOBClient() Close connection to BLOB server and free resources |
|
* @cli = BLOB Client session |
|
* return: none |
|
*/ |
|
void rpc_cli_closeBLOBClient(rpc_cli_t * __restrict cli); |
|
|
|
|
#endif |
#endif |