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9 | using namespace std; |
9 | using namespace std; |
10 | |
10 | |
11 | #include <EXTERN.h> |
11 | #include <EXTERN.h> |
12 | #include <perl.h> |
12 | #include <perl.h> |
13 | #include <XSUB.h> |
13 | #include <XSUB.h> |
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14 | |
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15 | #include <EventAPI.h> |
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16 | #include <CoroAPI.h> |
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17 | |
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18 | #include "util.h" |
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19 | #include "keyword.h" |
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20 | #include "dynbuf.h" |
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21 | #include "callback.h" |
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22 | |
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23 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
14 | |
24 | |
15 | // optimisations/workaround for functions requiring my_perl in scope (anti-bloat) |
25 | // optimisations/workaround for functions requiring my_perl in scope (anti-bloat) |
16 | #undef localtime |
26 | #undef localtime |
17 | #undef srand48 |
27 | #undef srand48 |
18 | #undef drand48 |
28 | #undef drand48 |
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21 | #undef getprotobyname |
31 | #undef getprotobyname |
22 | #undef gethostbyname |
32 | #undef gethostbyname |
23 | #undef ctime |
33 | #undef ctime |
24 | #undef strerror |
34 | #undef strerror |
25 | |
35 | |
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36 | // same here, massive symbol spamming |
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37 | #undef do_open |
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38 | #undef do_close |
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39 | #undef ref |
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40 | #undef seed |
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41 | |
26 | // perl bug #40256: perl does overwrite those with reentrant versions |
42 | // perl bug #40256: perl does overwrite those with reentrant versions |
27 | // but does not initialise their state structures. |
43 | // but does not initialise their state structures. |
28 | #undef random |
44 | #undef random |
29 | #undef crypt |
45 | #undef crypt |
30 | |
46 | |
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47 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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48 | |
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49 | // some macros to simplify perl in-calls |
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50 | |
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51 | #define CHECK_ERROR \ |
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52 | if (SvTRUE (ERRSV)) \ |
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53 | LOG (llevError, "runtime error in %s: %s\n", __func__, SvPVutf8_nolen (ERRSV)); |
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54 | |
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55 | #define CALL_BEGIN(args) dSP; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args) |
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56 | #define CALL_ARG_SV(sv) PUSHs (sv_2mortal (sv)) // separate because no refcount inc |
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57 | #define CALL_ARG(expr) PUSHs (sv_2mortal (to_sv (expr))) |
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58 | #define CALL_CALL(name, flags) PUTBACK; int count = call_pv (name, (flags) | G_EVAL); SPAGAIN; |
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59 | #define CALL_END CHECK_ERROR; FREETMPS; LEAVE |
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60 | |
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61 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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62 | |
31 | void cfperl_init (); |
63 | void cfperl_init (); |
32 | void cfperl_main (); |
64 | void cfperl_main (); |
33 | |
65 | |
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66 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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67 | |
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68 | // virtual server time, excluding time jumps and lag |
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69 | extern double runtime; |
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70 | |
34 | enum event_klass |
71 | enum event_klass |
35 | { |
72 | { |
36 | KLASS_NONE, |
73 | KLASS_NONE, |
37 | KLASS_GLOBAL, |
74 | KLASS_GLOBAL, |
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75 | KLASS_ATTACHABLE, |
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76 | KLASS_CLIENT, |
38 | KLASS_PLAYER, |
77 | KLASS_PLAYER, |
39 | KLASS_OBJECT, |
78 | KLASS_OBJECT, |
40 | KLASS_MAP, |
79 | KLASS_MAP, |
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80 | KLASS_COMMAND, |
41 | }; |
81 | }; |
42 | |
82 | |
43 | enum event_type |
83 | enum event_type |
44 | { |
84 | { |
45 | # define def(klass,name) EVENT_ ## klass ## _ ## name, |
85 | # define def(klass,name) EVENT_ ## klass ## _ ## name, |
46 | # include "eventinc.h" |
86 | # include "eventinc.h" |
47 | # undef def |
87 | # undef def |
48 | NUM_EVENT_TYPES |
88 | NUM_EVENT_TYPES |
49 | }; |
89 | }; |
50 | |
90 | |
51 | #define ARG_AV(o) DT_AV , static_cast<AV *> (o) |
91 | #define ARG_AV(o) DT_AV , static_cast<AV *> (o) |
52 | #define ARG_INT(v) DT_INT , static_cast<int> (v) |
92 | #define ARG_INT(v) DT_INT , static_cast<int> (v) |
53 | #define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v) |
93 | #define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v) |
54 | #define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v) |
94 | #define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v) |
55 | #define ARG_STRING(v) DT_STRING, static_cast<const char *> (v) |
95 | #define ARG_STRING(v) DT_STRING, static_cast<const char *> (v) |
56 | #define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), (l) |
96 | #define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), int (l) |
57 | #define ARG_OBJECT(o) DT_OBJECT, (void *)static_cast<struct object *> (o) |
97 | #define ARG_OBJECT(o) DT_OBJECT, (void *)(static_cast<object *> (o)) |
58 | #define ARG_MAP(o) DT_MAP , (void *)static_cast<struct mapstruct *> (o) |
98 | #define ARG_MAP(o) DT_MAP , (void *)(static_cast<maptile *> (o)) |
59 | #define ARG_PLAYER(o) DT_PLAYER, (void *)static_cast<struct pl *> (o) |
99 | #define ARG_PLAYER(o) DT_PLAYER, (void *)(static_cast<player *> (o)) |
60 | #define ARG_ARCH(o) DT_ARCH , (void *)static_cast<struct archetype *> (o) |
100 | #define ARG_ARCH(o) DT_ARCH , (void *)(static_cast<archetype *> (o)) |
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101 | #define ARG_CLIENT(o) DT_CLIENT, (void *)(static_cast<client *> (o)) |
61 | #define ARG_PARTY(o) DT_PARTY , (void *)static_cast<struct party *> (o) |
102 | #define ARG_PARTY(o) DT_PARTY , (void *)(static_cast<party *> (o)) |
62 | #define ARG_REGION(o) DT_REGION, (void *)static_cast<struct region *> (o) |
103 | #define ARG_REGION(o) DT_REGION, (void *)(static_cast<region *> (o)) |
63 | |
104 | |
64 | // the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension |
105 | // the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension |
65 | |
106 | |
66 | // all these return true when the normal event processing should be skipped (if any) |
107 | // all these return true when the normal event processing should be skipped (if any) |
67 | #define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END) |
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68 | |
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69 | #define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__) |
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70 | #define INVOKE_GLOBAL(event, ...) INVOKE_(EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__) |
108 | #define INVOKE_GLOBAL(event, ...) gbl_ev.invoke (EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__, DT_END) |
71 | #define INVOKE_OBJECT(event, op, ...) INVOKE_(EVENT_ ## OBJECT ## _ ## event, ARG_OBJECT (op), ## __VA_ARGS__) |
109 | #define INVOKE_ATTACHABLE(event, obj, ...) (obj)->invoke (EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__, DT_END) |
72 | #define INVOKE_PLAYER(event, pl, ...) INVOKE_(EVENT_ ## PLAYER ## _ ## event, ARG_PLAYER (pl), ## __VA_ARGS__) |
110 | #define INVOKE_OBJECT(event, obj, ...) (obj)->invoke (EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__, DT_END) |
73 | #define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__) |
111 | #define INVOKE_CLIENT(event, obj, ...) (obj)->invoke (EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__, DT_END) |
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112 | #define INVOKE_PLAYER(event, obj, ...) (obj)->invoke (EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__, DT_END) |
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113 | #define INVOKE_MAP(event, obj, ...) (obj)->invoke (EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__, DT_END) |
74 | |
114 | |
75 | //TODO should index into @result |
115 | //TODO should index into @result |
76 | #define RESULT(idx,type) cfperl_result_ ## type (idx) |
116 | #define RESULT(idx,type) cfperl_result_ ## type (idx) |
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117 | #define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE) |
77 | #define RESULT_INT(idx) RESULT(idx, INT) |
118 | #define RESULT_INT(idx) RESULT(idx, INT) |
78 | |
119 | |
79 | bool cfperl_invoke (event_type event, ...); |
120 | double cfperl_result_DOUBLE (int idx); |
80 | int cfperl_result_INT (int idx); |
121 | int cfperl_result_INT (int idx); |
81 | |
122 | |
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123 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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124 | |
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125 | INTERFACE_CLASS (attachable) |
82 | struct attachable_base |
126 | struct attachable |
83 | { |
127 | { |
84 | SV *self; |
128 | static MGVTBL vtbl; |
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129 | |
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130 | static unordered_vector<attachable *> mortals; |
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131 | MTH static void check_mortals (); |
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132 | |
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133 | enum { |
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134 | F_DESTROYED = 0x01, |
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135 | F_BORROWED = 0x02, |
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136 | }; |
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137 | |
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138 | // object is delete'd after the refcount reaches 0 |
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139 | mutable int ACC (RW, refcnt); |
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140 | int ACC (RW, flags); |
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141 | |
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142 | MTH void refcnt_inc () const { ++refcnt; } |
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143 | MTH void refcnt_dec () const { --refcnt; } |
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144 | |
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145 | // check wether the object has died and destroy |
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146 | MTH void refcnt_chk () { if (refcnt <= 0) do_check (); } |
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147 | |
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148 | // destroy the object unless it was already destroyed |
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149 | // this politely asks everybody interested the reduce |
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150 | // the refcount to 0 as soon as possible. |
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151 | MTH void destroy (); |
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152 | |
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153 | // return wether an object was destroyed already |
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154 | MTH bool destroyed () const { return flags & F_DESTROYED; } |
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155 | |
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156 | virtual void gather_callbacks (AV *&callbacks, event_type event) const; |
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157 | |
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158 | #if 0 |
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159 | private: |
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160 | static refcounted *rc_first; |
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161 | refcounted *rc_next; |
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162 | #endif |
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163 | |
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164 | HV *self; // CF+ perl self |
85 | AV *cb; // CF+ perl self and callback |
165 | AV *cb; // CF+ callbacks |
86 | shstr attach; // generic extension attachment information |
166 | shstr attach; // generic extension attachment information |
87 | |
167 | |
88 | void clear (); // called when free'ing objects |
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89 | void optimise (); // possibly save some memory by destroying unneeded data |
168 | void optimise (); // possibly save some memory by destroying unneeded data |
90 | void instantiate (data_type type, void *obj); |
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91 | |
169 | |
92 | void attachable_clear () |
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93 | { |
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94 | self = 0; |
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95 | cb = 0; |
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96 | attach = 0; |
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97 | } |
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98 | |
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99 | attachable_base () |
170 | attachable () |
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171 | : flags (0), refcnt (0), self (0), cb (0), attach (0) |
100 | { |
172 | { |
101 | attachable_clear (); |
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102 | } |
173 | } |
103 | |
174 | |
104 | ~attachable_base () |
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105 | { |
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106 | clear (); |
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107 | } |
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108 | |
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109 | attachable_base (const attachable_base &src) |
175 | attachable (const attachable &src) |
110 | : self (0), cb (0), attach (src.attach) |
176 | : flags (0), refcnt (0), self (0), cb (0), attach (src.attach) |
111 | { |
177 | { |
112 | } |
178 | } |
113 | |
179 | |
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180 | virtual ~attachable (); |
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181 | |
114 | attachable_base &operator = (const attachable_base &src) |
182 | attachable &operator =(const attachable &src); |
115 | { |
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116 | clear (); |
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117 | attach = src.attach; |
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118 | return *this; |
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119 | } |
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120 | }; |
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121 | |
183 | |
122 | // objects attachable from perl (or any other extension) should include or |
184 | bool invoke (event_type event, ...); |
123 | // derive using the curiously recurring template pattern, to avoid |
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124 | // virtual method calls etc. |
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125 | template<class subclass> |
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126 | struct attachable : attachable_base |
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127 | { |
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128 | void instantiate () |
185 | MTH void instantiate (); |
129 | { |
186 | void reattach (); |
130 | if (attach) |
187 | |
131 | attachable_base::instantiate ((data_type) cftype<subclass>::dt, static_cast<subclass *>(this)); |
188 | protected: |
132 | } |
189 | // do the real refcount checking work |
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190 | void do_check (); |
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191 | |
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192 | // the method that does the real destroy work |
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193 | virtual void do_destroy (); |
133 | }; |
194 | }; |
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195 | |
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196 | // the global object is a pseudo object that cares for the global events |
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197 | struct global : attachable |
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198 | { |
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199 | void gather_callbacks (AV *&callbacks, event_type event) const; |
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200 | }; |
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201 | |
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202 | extern struct global gbl_ev; |
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203 | |
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204 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
134 | |
205 | |
135 | struct object_freezer : dynbuf |
206 | struct object_freezer : dynbuf |
136 | { |
207 | { |
137 | AV *av; |
208 | AV *av; |
138 | |
209 | |
139 | object_freezer (); |
210 | object_freezer (); |
140 | ~object_freezer (); |
211 | ~object_freezer (); |
141 | |
212 | |
142 | void put (attachable_base *ext); |
213 | void put (attachable *ext); |
143 | |
214 | |
144 | template<class subclass> |
215 | // used only for user-defined key-value pairs |
145 | void put (attachable<subclass> *obj) |
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146 | { |
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147 | put ((attachable_base *)obj); |
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148 | } |
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149 | |
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150 | //TODO//temporary |
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151 | void put (const char *k, const char *v) |
216 | void put (const shstr &k, const shstr &v) |
152 | { |
217 | { |
153 | add (k); |
218 | add (k); |
154 | |
219 | |
155 | if (v) |
220 | if (v) |
156 | add (' '), add (v); |
221 | add (' '), add (v); |
157 | |
222 | |
158 | add ('\n'); |
223 | add ('\n'); |
159 | } |
224 | } |
160 | |
225 | |
161 | //TODO//temporary |
226 | //TODO//temporary, used only for saving body locations |
162 | void put (const char *k, int v) |
227 | void put (const char *k, int v) |
163 | { |
228 | { |
164 | add (k); |
229 | add (k); |
165 | add (' '); |
230 | add (' '); |
166 | add (sint32 (v)); |
231 | add (sint32 (v)); |
167 | add ('\n'); |
232 | add ('\n'); |
168 | } |
233 | } |
169 | |
234 | |
170 | #if 1 |
235 | template<typename T> |
171 | void put (keyword k, const char *v) |
236 | void put_string (keyword k, const T &v) |
172 | { |
237 | { |
173 | int klen = keyword_len [k]; |
238 | int klen = keyword_len [k]; |
174 | int vlen = v ? strlen (v) + 1 : 0; |
239 | int vlen = v ? strlen (v) + 1 : 0; |
175 | |
240 | |
176 | char *p = (char *)alloc (klen + vlen + 1); |
241 | char *p = (char *)alloc (klen + vlen + 1); |
177 | |
242 | |
178 | memcpy (p, keyword_str [k], klen); p += klen; |
243 | memcpy (p, keyword_str [k], klen); p += klen; |
179 | |
244 | |
180 | if (v) |
245 | if (v) |
181 | { |
246 | { |
182 | *p++ = ' '; vlen--; //TODO//cf compatibility always add space |
247 | *p++ = ' '; vlen--; |
183 | memcpy (p, v, vlen); p += vlen; |
248 | memcpy (p, v, vlen); p += vlen; |
184 | } |
249 | } |
185 | |
250 | |
186 | *p = '\n'; |
251 | *p = '\n'; |
187 | } |
252 | } |
188 | #endif |
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189 | |
253 | |
190 | #if 0 |
254 | void put (keyword k, const char *v = 0) |
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255 | { |
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256 | put_string (k, v); |
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257 | } |
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258 | |
191 | void put (keyword k, const shstr &v) |
259 | void put (keyword k, const shstr &v) |
192 | { |
260 | { |
193 | int klen = keyword_len [k]; |
261 | put_string (k, v); |
194 | int vlen = v ? v.length () + 1 : 0; |
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195 | |
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196 | char *p = (char *)alloc (klen + vlen + 1); |
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197 | |
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198 | memcpy (p, keyword_str [k], klen); p += klen; |
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199 | |
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200 | if (v) |
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201 | { |
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202 | *p++ = ' '; vlen--; //TODO//cf compatibility always add space |
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203 | memcpy (p, v, vlen); p += vlen; |
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204 | } |
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205 | |
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206 | *p = '\n'; |
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207 | } |
262 | } |
208 | #endif |
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209 | |
263 | |
210 | void put (keyword k, double v) |
264 | void put (keyword k, double v) |
211 | { |
265 | { |
212 | char buf [128]; |
266 | char buf [128]; |
213 | |
267 | |
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256 | void put (keyword k, unsigned long v) { put_(k, (sint64)v); } |
310 | void put (keyword k, unsigned long v) { put_(k, (sint64)v); } |
257 | void put (keyword k, signed long long v) { put_(k, (sint64)v); } |
311 | void put (keyword k, signed long long v) { put_(k, (sint64)v); } |
258 | void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } |
312 | void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } |
259 | |
313 | |
260 | template<typename T> |
314 | template<typename T> |
261 | void put (keyword k, T *v) |
315 | void put (keyword k, const T *v) |
262 | { |
316 | { |
263 | if (v) |
317 | if (v) |
264 | put (k, v->name); |
318 | put (k, v->name); |
265 | else |
319 | else |
266 | put (k, (const char *)0); |
320 | put (k, (const char *)0); |
267 | } |
321 | } |
268 | |
322 | |
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323 | template<typename T> |
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324 | void put (keyword k, const refptr<T> &v) |
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325 | { |
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326 | put (k, (T *)v); |
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327 | } |
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328 | |
269 | bool save (const char *filename); |
329 | bool save (const char *path); |
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330 | char *as_string (); // like strdup |
270 | |
331 | |
271 | operator bool () { return !!av; } |
332 | operator bool () { return !!av; } |
272 | }; |
333 | }; |
273 | |
334 | |
274 | // compatibility support, should be removed when no longer needed |
335 | // compatibility support, should be removed when no longer needed |
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278 | struct object_thawer |
339 | struct object_thawer |
279 | { |
340 | { |
280 | SV *text; // text part |
341 | SV *text; // text part |
281 | AV *av; // perl part |
342 | AV *av; // perl part |
282 | char *line; // current beginning of line |
343 | char *line; // current beginning of line |
283 | char *last_value; |
344 | char *last_keyword, *last_value; |
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345 | const char *name; |
284 | |
346 | |
285 | operator bool () { return !!text; } |
347 | operator bool () { return !!text; } |
286 | |
348 | |
287 | object_thawer (const char *filename = 0); |
349 | object_thawer (const char *path = 0); |
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350 | object_thawer (const char *data, AV *perlav); |
288 | ~object_thawer (); |
351 | ~object_thawer (); |
289 | |
352 | |
290 | void get (data_type type, void *obj, attachable_base *ext, int oid); |
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291 | |
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292 | template<class subclass> |
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293 | void get (attachable<subclass> *obj, int oid) |
353 | void get (attachable *obj, int oid); |
294 | { |
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295 | if (av) |
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296 | get ((data_type) cftype<subclass>::dt, (subclass *)obj, obj, oid); |
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297 | } |
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298 | |
354 | |
299 | keyword get_kv (); // also parse value for later use |
355 | keyword get_kv (); // also parse value for later use |
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356 | void skip_kv (keyword kw); |
300 | |
357 | |
301 | const char *get_str () { return last_value; } // may be 0 |
358 | const char *get_str () { return last_value; } // may be 0 |
302 | |
359 | |
303 | void get (shstr &sh) const; |
360 | void get (shstr &sh) const; |
304 | void get_ornull (shstr &sh) const { sh = last_value; } |
361 | void get_ornull (shstr &sh) const { sh = last_value; } |
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306 | |
363 | |
307 | sint32 get_sint32 () const; |
364 | sint32 get_sint32 () const; |
308 | sint64 get_sint64 () const; |
365 | sint64 get_sint64 () const; |
309 | double get_double () const; |
366 | double get_double () const; |
310 | |
367 | |
311 | void get (float &v) { v = get_double (); } |
368 | void get (float &v) { v = get_double (); } |
312 | void get (double &v) { v = get_double (); } |
369 | void get (double &v) { v = get_double (); } |
313 | |
370 | |
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371 | void get (bool &i) { i = get_sint32 (); } |
314 | void get (sint8 &i) { i = get_sint32 (); } |
372 | void get (sint8 &i) { i = get_sint32 (); } |
315 | void get (uint8 &i) { i = get_sint32 (); } |
373 | void get (uint8 &i) { i = get_sint32 (); } |
316 | void get (sint16 &i) { i = get_sint32 (); } |
374 | void get (sint16 &i) { i = get_sint32 (); } |
317 | void get (uint16 &i) { i = get_sint32 (); } |
375 | void get (uint16 &i) { i = get_sint32 (); } |
318 | void get (sint32 &i) { i = get_sint32 (); } |
376 | void get (sint32 &i) { i = get_sint32 (); } |
… | |
… | |
321 | void get (sint64 &i) { i = get_sint64 (); } |
379 | void get (sint64 &i) { i = get_sint64 (); } |
322 | }; |
380 | }; |
323 | |
381 | |
324 | char *fgets (char *s, int n, object_thawer &thawer); |
382 | char *fgets (char *s, int n, object_thawer &thawer); |
325 | |
383 | |
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384 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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385 | |
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386 | struct coroapi { |
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387 | static struct CoroAPI *GCoroAPI; |
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388 | |
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389 | static int nready () { return CORO_NREADY; } |
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390 | static int cede () { return CORO_CEDE ; } |
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391 | |
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392 | static int cede_counter; |
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393 | |
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394 | static void cede_every (int count) |
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395 | { |
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396 | if (++cede_counter >= count) |
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397 | { |
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398 | cede_counter = 0; |
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399 | |
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400 | if (coroapi::nready ()) |
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401 | coroapi::cede (); |
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402 | } |
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403 | } |
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404 | }; |
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405 | |
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406 | struct watcher_base |
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407 | { |
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408 | static struct EventAPI *GEventAPI; |
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409 | }; |
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410 | |
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411 | template<class base> |
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412 | struct watcher : watcher_base |
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413 | { |
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414 | base *pe; |
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415 | |
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416 | void start (bool repeat = false) { GEventAPI->start ((pe_watcher *)pe, repeat); } |
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417 | void stop (bool cancel_events = false) { GEventAPI->stop ((pe_watcher *)pe, cancel_events); } |
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418 | void now () { GEventAPI->now ((pe_watcher *)pe); } |
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419 | void suspend () { GEventAPI->suspend ((pe_watcher *)pe); } |
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420 | void resume () { GEventAPI->resume ((pe_watcher *)pe); } |
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421 | |
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422 | void prio (int new_prio) { ((pe_watcher *)pe)->prio = new_prio; } |
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423 | |
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424 | ~watcher () |
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425 | { |
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426 | cancel (); |
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427 | } |
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428 | |
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429 | private: |
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430 | void cancel () { GEventAPI->cancel ((pe_watcher *)pe); } // private |
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431 | }; |
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432 | |
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433 | struct iw : watcher<pe_idle>, callback<void (iw &)> |
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434 | { |
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435 | template<class O, class M> |
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436 | iw (O object, M method) |
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437 | : callback<void (iw &)> (object, method) |
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438 | { |
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439 | alloc (); |
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440 | } |
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441 | |
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442 | private: |
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443 | void alloc (); |
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444 | }; |
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445 | |
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446 | struct iow : watcher<pe_io>, callback<void (iow &, int)> |
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447 | { |
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448 | template<class O, class M> |
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449 | iow (O object, M method) |
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450 | : callback<void (iow &, int)> (object, method) |
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451 | { |
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452 | alloc (); |
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453 | } |
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454 | |
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455 | void fd (int fd); |
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456 | int poll (); |
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457 | void poll (int events); |
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458 | |
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459 | private: |
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460 | void alloc (); |
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461 | }; |
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462 | |
326 | #endif |
463 | #endif |
327 | |
464 | |