support to unsigned short and variable-length argument
Fork of mbed-rpc by
Revision 1:96ac4b2bbd64, committed 2013-02-15
- Comitter:
- va009039
- Date:
- Fri Feb 15 13:35:22 2013 +0000
- Parent:
- 0:efe8172b4113
- Commit message:
- support to unsigned short and variable-length argument
Changed in this revision
Arguments.cpp | Show annotated file Show diff for this revision Revisions of this file |
rpc.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/Arguments.cpp Tue Nov 20 17:23:59 2012 +0000 +++ b/Arguments.cpp Fri Feb 15 13:35:22 2013 +0000 @@ -1,146 +1,157 @@ -/* mbed Microcontroller Library - * Copyright (c) 2006-2012 ARM Limited - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#include "Arguments.h" -#include "pinmap.h" - -using namespace std; - -namespace mbed { - -Arguments::Arguments(const char* rqs) { - obj_name = NULL; - method_name = NULL; - argc = 0; - - // This copy can be removed if we can assume the request string is - // persistent and writable for the duration of the call - strcpy(request, rqs); - - // Initial '/' - char* p = request; - if (*p != '/') return; - p++; - - // Object Name - p = search_arg(&obj_name, p, '/'); - if (p == NULL) return; - - // Method Name - p = search_arg(&method_name, p, ' '); - if (p == NULL) return; - - // Arguments - while (true) { - argv[argc] = NULL; - p = search_arg(&argv[argc], p, ' '); - if (argv[argc] != NULL) argc++; - if (p == NULL) break; - } - - index = -1; -} - -char* Arguments::search_arg(char **arg, char *p, char next_sep) { - char *s = p; - while (true) { - if ((*p == '/') || (*p == ' ') || (*p == '\n') || (*p == '\0')) break; - p++; - } - if (p == s) return NULL; - *arg = s; - char separator = *p; - *p = '\0'; - p++; - return (separator == next_sep) ? (p) : (NULL); -} - -template<> PinName Arguments::getArg<PinName>(void) { - index++; - return parse_pins(argv[index]); -} - -template<> int Arguments::getArg<int>(void) { - index++; - char *pEnd; - return strtol(argv[index], &pEnd, 10); -} - -template<> const char* Arguments::getArg<const char*>(void) { - index++; - return argv[index]; -} - -template<> char Arguments::getArg<char>(void) { - index++; - return *argv[index]; -} - -template<> double Arguments::getArg<double>(void) { - index++; - return atof(argv[index]); -} - -template<> float Arguments::getArg<float>(void) { - index++; - return atof(argv[index]); -} - -Reply::Reply(char* r) { - first = true; - *r = '\0'; - reply = r; -} - -void Reply::separator(void) { - if (first) { - first = false; - } else { - *reply = ' '; reply++; - } -} - -template<> void Reply::putData<const char*>(const char* s) { - separator(); - reply += sprintf(reply, "%s", s); -} - -template<> void Reply::putData<char*>(char* s) { - separator(); - reply += sprintf(reply, "%s", s); -} - -template<> void Reply::putData<char>(char c) { - separator(); - reply += sprintf(reply, "%c", c); -} - -template<> void Reply::putData<int>(int v) { - separator(); - reply += sprintf(reply, "%d", v); -} - -template<> void Reply::putData<float>(float f) { - separator(); - reply += sprintf(reply, "%.17g", f); -} - -} // namespace mbed +/* mbed Microcontroller Library + * Copyright (c) 2006-2012 ARM Limited + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#include "Arguments.h" +#include "pinmap.h" + +using namespace std; + +namespace mbed { + +Arguments::Arguments(const char* rqs) { + obj_name = NULL; + method_name = NULL; + argc = 0; + + // This copy can be removed if we can assume the request string is + // persistent and writable for the duration of the call + strcpy(request, rqs); + + // Initial '/' + char* p = request; + if (*p != '/') return; + p++; + + // Object Name + p = search_arg(&obj_name, p, '/'); + if (p == NULL) return; + + // Method Name + p = search_arg(&method_name, p, ' '); + if (p == NULL) return; + + // Arguments + while (true) { + argv[argc] = NULL; + p = search_arg(&argv[argc], p, ' '); + if (argv[argc] != NULL) argc++; + if (p == NULL) break; + } + + index = -1; +} + +char* Arguments::search_arg(char **arg, char *p, char next_sep) { + char *s = p; + while (true) { + if ((*p == '/') || (*p == ' ') || (*p == '\n') || (*p == '\0')) break; + p++; + } + if (p == s) return NULL; + *arg = s; + char separator = *p; + *p = '\0'; + p++; + return (separator == next_sep) ? (p) : (NULL); +} + +template<> PinName Arguments::getArg<PinName>(void) { + index++; + return parse_pins(argv[index]); +} + +template<> int Arguments::getArg<int>(void) { + index++; + char *pEnd; + return strtol(argv[index], &pEnd, 10); +} + +template<> unsigned short Arguments::getArg<unsigned short>(void) { + index++; + char *pEnd; + return strtol(argv[index], &pEnd, 10); +} + +template<> const char* Arguments::getArg<const char*>(void) { + index++; + return argv[index]; +} + +template<> char Arguments::getArg<char>(void) { + index++; + return *argv[index]; +} + +template<> double Arguments::getArg<double>(void) { + index++; + return atof(argv[index]); +} + +template<> float Arguments::getArg<float>(void) { + index++; + return atof(argv[index]); +} + +Reply::Reply(char* r) { + first = true; + *r = '\0'; + reply = r; +} + +void Reply::separator(void) { + if (first) { + first = false; + } else { + *reply = ' '; reply++; + } +} + +template<> void Reply::putData<const char*>(const char* s) { + separator(); + reply += sprintf(reply, "%s", s); +} + +template<> void Reply::putData<char*>(char* s) { + separator(); + reply += sprintf(reply, "%s", s); +} + +template<> void Reply::putData<char>(char c) { + separator(); + reply += sprintf(reply, "%c", c); +} + +template<> void Reply::putData<int>(int v) { + separator(); + reply += sprintf(reply, "%d", v); +} + +template<> void Reply::putData<unsigned short>(unsigned short v) { + separator(); + reply += sprintf(reply, "%u", v); +} + +template<> void Reply::putData<float>(float f) { + separator(); + reply += sprintf(reply, "%.17g", f); +} + +} // namespace mbed
--- a/rpc.h Tue Nov 20 17:23:59 2012 +0000 +++ b/rpc.h Fri Feb 15 13:35:22 2013 +0000 @@ -1,319 +1,319 @@ -/* mbed Microcontroller Library - * Copyright (c) 2006-2012 ARM Limited - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#ifndef RPC_H -#define RPC_H - -#include "mbed.h" -#include "Arguments.h" - -namespace mbed { - -#define RPC_MAX_STRING 128 - -struct rpc_function { - const char *name; - void (*function_caller)(Arguments*, Reply*); -}; - -struct rpc_class { - const char *name; - const rpc_function *static_functions; - struct rpc_class *next; -}; - -/* Class RPC - * The RPC class for most things - */ -class RPC { - -public: - - RPC(const char *name = NULL); - - virtual ~RPC(); - - /* Function get_rpc_methods - * Returns a pointer to an array describing the rpc methods - * supported by this object, terminated by either - * RPC_METHOD_END or RPC_METHOD_SUPER(Superclass). - * - * Example - * > class Example : public RPC { - * > int foo(int a, int b) { return a + b; } - * > virtual const struct rpc_method *get_rpc_methods() { - * > static const rpc_method rpc_methods[] = { - * > { "foo", generic_caller<int, Example, int, int, &Example::foo> }, - * > RPC_METHOD_SUPER(RPC) - * > }; - * > return rpc_methods; - * > } - * > }; - */ - virtual const struct rpc_method *get_rpc_methods(); - - static bool call(const char *buf, char *result); - - /* Function lookup - * Lookup and return the object that has the given name. - * - * Variables - * name - the name to lookup. - */ - static RPC *lookup(const char *name); - -protected: - static RPC *_head; - RPC *_next; - char *_name; - bool _from_construct; - -private: - static rpc_class *_classes; - - static const rpc_function _RPC_funcs[]; - static rpc_class _RPC_class; - - void delete_self(); - static void list_objs(Arguments *args, Reply *result); - static void clear(Arguments *args, Reply *result); - -public: - /* Function add_rpc_class - * Add the class to the list of classes which can have static - * methods called via rpc (the static methods which can be called - * are defined by that class' get_rpc_class() static method). - */ - template<class C> - static void add_rpc_class() { - rpc_class *c = C::get_rpc_class(); - c->next = _classes; - _classes = c; - } - - template<class C> - static const char *construct() { - RPC *p = new C(); - p->_from_construct = true; - return p->_name; - } - - template<class C, typename A1> - static const char *construct(A1 arg1) { - RPC *p = new C(arg1); - p->_from_construct = true; - return p->_name; - } - - template<class C, typename A1, typename A2> - static const char *construct(A1 arg1, A2 arg2) { - RPC *p = new C(arg1, arg2); - p->_from_construct = true; - return p->_name; - } - - template<class C, typename A1, typename A2, typename A3> - static const char *construct(A1 arg1, A2 arg2, A3 arg3) { - RPC *p = new C(arg1, arg2, arg3); - p->_from_construct = true; - return p->_name; - } - - template<class C, typename A1, typename A2, typename A3, typename A4> - static const char *construct(A1 arg1, A2 arg2, A3 arg3, A4 arg4) { - RPC *p = new C(arg1, arg2, arg3, arg4); - p->_from_construct = true; - return p->_name; - } -}; - -/* Macro MBED_OBJECT_NAME_MAX - * The maximum size of object name (including terminating null byte) - * that will be recognised when using fopen to open a FileLike - * object, or when using the rpc function. - */ -#define MBED_OBJECT_NAME_MAX 32 - -/* Macro MBED_METHOD_NAME_MAX - * The maximum size of rpc method name (including terminating null - * byte) that will be recognised by the rpc function (in rpc.h). - */ -#define MBED_METHOD_NAME_MAX 32 - -/* Function rpc_method_caller - */ -template<class T, void(T::*member)(const char *, char *)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - (static_cast<T*>(this_ptr)->*member)(arguments, result); -} - -/* Function rpc_method_caller - */ -template<class T, void(T::*member)()> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - (static_cast<T*>(this_ptr)->*member)(); -} - -/* Function rpc_method_caller - */ -template<class T, typename A1, void(T::*member)(A1)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - - (static_cast<T*>(this_ptr)->*member)(arg1); -} - -/* Function rpc_method_caller - */ -template<class T, typename A1, typename A2, void(T::*member)(A1, A2)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - - (static_cast<T*>(this_ptr)->*member)(arg1, arg2); -} - -/* Function rpc_method_caller - */ -template<class T, typename A1, typename A2, typename A3, void(T::*member)(A1, A2, A3)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - A3 arg3 = arguments->getArg<A3>(); - - (static_cast<T*>(this_ptr)->*member)(arg1, arg2, arg3); -} - -/* Function rpc_method_caller - */ -template<typename R, class T, R(T::*member)()> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - R res = (static_cast<T*>(this_ptr)->*member)(); - result->putData<R>(res); -} - -/* Function rpc_method_caller - */ -template<typename R, class T, typename A1, R(T::*member)(A1)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - - R res = (static_cast<T*>(this_ptr)->*member)(arg1); - result->putData<R>(res); -} - -/* Function rpc_method_caller - */ -template<typename R, class T, typename A1, typename A2, R(T::*member)(A1, A2)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - - R res = (static_cast<T*>(this_ptr)->*member)(arg1, arg2); - result->putData<R>(res); -} - -/* Function rpc_method_caller - */ -template<typename R, class T, typename A1, typename A2, typename A3, R(T::*member)(A1, A2, A3)> -void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - A3 arg3 = arguments->getArg<A3>(); - - R res = (static_cast<T*>(this_ptr)->*member)(arg1, arg2, arg3); - result->putData<R>(res); -} - -/* Function rpc_function caller - */ -template<typename R, R(*func)()> -void rpc_function_caller(Arguments *arguments, Reply *result) { - R res = (*func)(); - result->putData<R>(res); -} - -/* Function rpc_function caller - */ -template<typename R, typename A1, R(*func)(A1)> -void rpc_function_caller(Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - R res = (*func)(arg1); - result->putData<R>(res); -} - -/* Function rpc_function caller - */ -template<typename R, typename A1, typename A2, R(*func)(A1, A2)> -void rpc_function_caller(Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - - R res = (*func)(arg1, arg2); - result->putData<R>(res); -} - -/* Function rpc_function caller - */ -template<typename R, typename A1, typename A2, typename A3, R(*func)(A1, A2, A3)> -void rpc_function_caller(Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - A3 arg3 = arguments->getArg<A3>(); - - R res = (*func)(arg1, arg2, arg3); - result->putData<R>(res); -} - -/* Function rpc_function caller - */ -template<typename R, typename A1, typename A2, typename A3, typename A4, R(*func)(A1, A2, A3, A4)> -void rpc_function_caller(Arguments *arguments, Reply *result) { - A1 arg1 = arguments->getArg<A1>(); - A2 arg2 = arguments->getArg<A2>(); - A3 arg3 = arguments->getArg<A3>(); - A4 arg4 = arguments->getArg<A4>(); - - R res = (*func)(arg1, arg2, arg3, arg4); - result->putData<R>(res); -} - -struct rpc_method { - const char *name; - typedef void (*method_caller_t)(RPC*, Arguments*, Reply*); - typedef const struct rpc_method *(*super_t)(RPC*); - union { - method_caller_t method_caller; - super_t super; - }; -}; - -template<class C> -const struct rpc_method *rpc_super(RPC *this_ptr) { - return static_cast<C*>(this_ptr)->C::get_rpc_methods(); -} - -#define RPC_METHOD_END { NULL, NULL } -#define RPC_METHOD_SUPER(C) { NULL, (rpc_method::method_caller_t)rpc_super<C> } - -} // namespace mbed - -#endif +/* mbed Microcontroller Library + * Copyright (c) 2006-2012 ARM Limited + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef RPC_H +#define RPC_H + +#include "mbed.h" +#include "Arguments.h" + +namespace mbed { + +#define RPC_MAX_STRING 128 + +struct rpc_function { + const char *name; + void (*function_caller)(Arguments*, Reply*); +}; + +struct rpc_class { + const char *name; + const rpc_function *static_functions; + struct rpc_class *next; +}; + +/* Class RPC + * The RPC class for most things + */ +class RPC { + +public: + + RPC(const char *name = NULL); + + virtual ~RPC(); + + /* Function get_rpc_methods + * Returns a pointer to an array describing the rpc methods + * supported by this object, terminated by either + * RPC_METHOD_END or RPC_METHOD_SUPER(Superclass). + * + * Example + * > class Example : public RPC { + * > int foo(int a, int b) { return a + b; } + * > virtual const struct rpc_method *get_rpc_methods() { + * > static const rpc_method rpc_methods[] = { + * > { "foo", generic_caller<int, Example, int, int, &Example::foo> }, + * > RPC_METHOD_SUPER(RPC) + * > }; + * > return rpc_methods; + * > } + * > }; + */ + virtual const struct rpc_method *get_rpc_methods(); + + static bool call(const char *buf, char *result); + + /* Function lookup + * Lookup and return the object that has the given name. + * + * Variables + * name - the name to lookup. + */ + static RPC *lookup(const char *name); + +protected: + static RPC *_head; + RPC *_next; + char *_name; + bool _from_construct; + +private: + static rpc_class *_classes; + + static const rpc_function _RPC_funcs[]; + static rpc_class _RPC_class; + + void delete_self(); + static void list_objs(Arguments *args, Reply *result); + static void clear(Arguments *args, Reply *result); + +public: + /* Function add_rpc_class + * Add the class to the list of classes which can have static + * methods called via rpc (the static methods which can be called + * are defined by that class' get_rpc_class() static method). + */ + template<class C> + static void add_rpc_class() { + rpc_class *c = C::get_rpc_class(); + c->next = _classes; + _classes = c; + } + + template<class C> + static const char *construct() { + RPC *p = new C(); + p->_from_construct = true; + return p->_name; + } + + template<class C, typename A1> + static const char *construct(A1 arg1) { + RPC *p = new C(arg1); + p->_from_construct = true; + return p->_name; + } + + template<class C, typename A1, typename A2> + static const char *construct(A1 arg1, A2 arg2) { + RPC *p = new C(arg1, arg2); + p->_from_construct = true; + return p->_name; + } + + template<class C, typename A1, typename A2, typename A3> + static const char *construct(A1 arg1, A2 arg2, A3 arg3) { + RPC *p = new C(arg1, arg2, arg3); + p->_from_construct = true; + return p->_name; + } + + template<class C, typename A1, typename A2, typename A3, typename A4> + static const char *construct(A1 arg1, A2 arg2, A3 arg3, A4 arg4) { + RPC *p = new C(arg1, arg2, arg3, arg4); + p->_from_construct = true; + return p->_name; + } +}; + +/* Macro MBED_OBJECT_NAME_MAX + * The maximum size of object name (including terminating null byte) + * that will be recognised when using fopen to open a FileLike + * object, or when using the rpc function. + */ +#define MBED_OBJECT_NAME_MAX 32 + +/* Macro MBED_METHOD_NAME_MAX + * The maximum size of rpc method name (including terminating null + * byte) that will be recognised by the rpc function (in rpc.h). + */ +#define MBED_METHOD_NAME_MAX 32 + +/* Function rpc_method_caller + */ +template<class T, void(T::*member)(Arguments*, Reply*)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + (static_cast<T*>(this_ptr)->*member)(arguments, result); +} + +/* Function rpc_method_caller + */ +template<class T, void(T::*member)()> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + (static_cast<T*>(this_ptr)->*member)(); +} + +/* Function rpc_method_caller + */ +template<class T, typename A1, void(T::*member)(A1)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + + (static_cast<T*>(this_ptr)->*member)(arg1); +} + +/* Function rpc_method_caller + */ +template<class T, typename A1, typename A2, void(T::*member)(A1, A2)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + + (static_cast<T*>(this_ptr)->*member)(arg1, arg2); +} + +/* Function rpc_method_caller + */ +template<class T, typename A1, typename A2, typename A3, void(T::*member)(A1, A2, A3)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + A3 arg3 = arguments->getArg<A3>(); + + (static_cast<T*>(this_ptr)->*member)(arg1, arg2, arg3); +} + +/* Function rpc_method_caller + */ +template<typename R, class T, R(T::*member)()> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + R res = (static_cast<T*>(this_ptr)->*member)(); + result->putData<R>(res); +} + +/* Function rpc_method_caller + */ +template<typename R, class T, typename A1, R(T::*member)(A1)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + + R res = (static_cast<T*>(this_ptr)->*member)(arg1); + result->putData<R>(res); +} + +/* Function rpc_method_caller + */ +template<typename R, class T, typename A1, typename A2, R(T::*member)(A1, A2)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + + R res = (static_cast<T*>(this_ptr)->*member)(arg1, arg2); + result->putData<R>(res); +} + +/* Function rpc_method_caller + */ +template<typename R, class T, typename A1, typename A2, typename A3, R(T::*member)(A1, A2, A3)> +void rpc_method_caller(RPC *this_ptr, Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + A3 arg3 = arguments->getArg<A3>(); + + R res = (static_cast<T*>(this_ptr)->*member)(arg1, arg2, arg3); + result->putData<R>(res); +} + +/* Function rpc_function caller + */ +template<typename R, R(*func)()> +void rpc_function_caller(Arguments *arguments, Reply *result) { + R res = (*func)(); + result->putData<R>(res); +} + +/* Function rpc_function caller + */ +template<typename R, typename A1, R(*func)(A1)> +void rpc_function_caller(Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + R res = (*func)(arg1); + result->putData<R>(res); +} + +/* Function rpc_function caller + */ +template<typename R, typename A1, typename A2, R(*func)(A1, A2)> +void rpc_function_caller(Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + + R res = (*func)(arg1, arg2); + result->putData<R>(res); +} + +/* Function rpc_function caller + */ +template<typename R, typename A1, typename A2, typename A3, R(*func)(A1, A2, A3)> +void rpc_function_caller(Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + A3 arg3 = arguments->getArg<A3>(); + + R res = (*func)(arg1, arg2, arg3); + result->putData<R>(res); +} + +/* Function rpc_function caller + */ +template<typename R, typename A1, typename A2, typename A3, typename A4, R(*func)(A1, A2, A3, A4)> +void rpc_function_caller(Arguments *arguments, Reply *result) { + A1 arg1 = arguments->getArg<A1>(); + A2 arg2 = arguments->getArg<A2>(); + A3 arg3 = arguments->getArg<A3>(); + A4 arg4 = arguments->getArg<A4>(); + + R res = (*func)(arg1, arg2, arg3, arg4); + result->putData<R>(res); +} + +struct rpc_method { + const char *name; + typedef void (*method_caller_t)(RPC*, Arguments*, Reply*); + typedef const struct rpc_method *(*super_t)(RPC*); + union { + method_caller_t method_caller; + super_t super; + }; +}; + +template<class C> +const struct rpc_method *rpc_super(RPC *this_ptr) { + return static_cast<C*>(this_ptr)->C::get_rpc_methods(); +} + +#define RPC_METHOD_END { NULL, NULL } +#define RPC_METHOD_SUPER(C) { NULL, (rpc_method::method_caller_t)rpc_super<C> } + +} // namespace mbed + +#endif