… | |
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44 | # include EV_H |
44 | # include EV_H |
45 | #else |
45 | #else |
46 | # include "ev.h" |
46 | # include "ev.h" |
47 | #endif |
47 | #endif |
48 | |
48 | |
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49 | #ifndef EV_USE_STDEXCEPT |
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50 | # define EV_USE_STDEXCEPT 1 |
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51 | #endif |
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52 | |
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53 | #if EV_USE_STDEXCEPT |
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54 | # include <stdexcept> |
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55 | #endif |
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56 | |
49 | namespace ev { |
57 | namespace ev { |
50 | |
58 | |
51 | typedef ev_tstamp tstamp; |
59 | typedef ev_tstamp tstamp; |
52 | |
60 | |
53 | enum { |
61 | enum { |
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91 | { |
99 | { |
92 | ONE = EVUNLOOP_ONE, |
100 | ONE = EVUNLOOP_ONE, |
93 | ALL = EVUNLOOP_ALL |
101 | ALL = EVUNLOOP_ALL |
94 | }; |
102 | }; |
95 | |
103 | |
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104 | struct bad_loop |
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105 | #if EV_USE_STDEXCEPT |
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106 | : std::runtime_error |
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107 | #endif |
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108 | { |
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109 | #if EV_USE_STDEXCEPT |
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110 | bad_loop () |
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111 | : std::runtime_error ("libev event loop cannot be initialized, bad value of LIBEV_FLAGS?") |
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112 | { |
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113 | } |
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114 | #endif |
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115 | }; |
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116 | |
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117 | #ifdef EV_AX |
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118 | # undef EV_AX |
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119 | #endif |
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120 | |
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121 | #ifdef EV_AX_ |
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122 | # undef EV_AX_ |
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123 | #endif |
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124 | |
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125 | #if EV_MULTIPLICITY |
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126 | # define EV_AX raw_loop |
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127 | # define EV_AX_ raw_loop, |
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128 | #else |
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129 | # define EV_AX |
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130 | # define EV_AX_ |
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131 | #endif |
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132 | |
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133 | struct loop_ref |
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134 | { |
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135 | |
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136 | loop_ref (EV_P) |
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137 | #if EV_MULTIPLICITY |
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138 | throw (bad_loop) : EV_AX (EV_A) |
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139 | { |
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140 | if (!EV_AX) |
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141 | throw bad_loop (); |
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142 | } |
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143 | #else |
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144 | throw () |
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145 | { |
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146 | } |
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147 | #endif |
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148 | |
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149 | bool operator == (const loop_ref &other) const throw () |
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150 | { |
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151 | #if EV_MULTIPLICITY |
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152 | return EV_AX == other.EV_AX; |
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153 | #else |
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154 | return true; |
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155 | #endif |
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156 | } |
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157 | |
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158 | bool operator != (const loop_ref &other) const throw () |
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159 | { |
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160 | #if EV_MULTIPLICITY |
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161 | return ! (*this == other); |
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162 | #else |
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163 | return false; |
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164 | #endif |
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165 | } |
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166 | |
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167 | #if EV_MULTIPLICITY |
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168 | bool operator== (struct ev_loop *other) const throw () |
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169 | { |
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170 | return this->EV_AX == other; |
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171 | } |
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172 | |
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173 | bool operator!= (struct ev_loop *other) const throw () |
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174 | { |
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175 | return ! (*this == other); |
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176 | } |
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177 | |
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178 | bool operator== (const struct ev_loop *other) const throw () |
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179 | { |
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180 | return this->EV_AX == other; |
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181 | } |
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182 | |
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183 | bool operator!= (const struct ev_loop *other) const throw () |
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184 | { |
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185 | return (*this == other); |
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186 | } |
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187 | |
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188 | operator struct ev_loop * () const throw () |
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189 | { |
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190 | return EV_AX; |
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191 | } |
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192 | |
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193 | operator const struct ev_loop * () const throw () |
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194 | { |
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195 | return EV_AX; |
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196 | } |
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197 | |
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198 | bool is_default () const throw () |
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199 | { |
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200 | return EV_AX == ev_default_loop (0); |
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201 | } |
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202 | #endif |
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203 | |
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204 | void loop (int flags = 0) |
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205 | { |
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206 | ev_loop (EV_AX_ flags); |
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207 | } |
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208 | |
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209 | void unloop (how_t how = ONE) throw () |
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210 | { |
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211 | ev_unloop (EV_AX_ how); |
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212 | } |
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213 | |
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214 | void post_fork () throw () |
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215 | { |
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216 | #if EV_MULTIPLICITY |
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217 | ev_loop_fork (EV_AX); |
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218 | #else |
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219 | ev_default_fork (); |
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220 | #endif |
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221 | } |
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222 | |
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223 | unsigned int count () const throw () |
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224 | { |
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225 | return ev_loop_count (EV_AX); |
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226 | } |
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227 | |
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228 | unsigned int backend () const throw () |
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229 | { |
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230 | return ev_backend (EV_AX); |
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231 | } |
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232 | |
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233 | tstamp now () const throw () |
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234 | { |
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235 | return ev_now (EV_AX); |
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236 | } |
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237 | |
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238 | void ref () throw () |
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239 | { |
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240 | ev_ref (EV_AX); |
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241 | } |
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242 | |
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243 | void unref () throw () |
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244 | { |
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245 | ev_unref (EV_AX); |
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246 | } |
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247 | |
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248 | void set_io_collect_interval (tstamp interval) throw () |
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249 | { |
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250 | ev_set_io_collect_interval (EV_AX_ interval); |
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251 | } |
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252 | |
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253 | void set_timeout_collect_interval (tstamp interval) throw () |
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254 | { |
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255 | ev_set_timeout_collect_interval (EV_AX_ interval); |
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256 | } |
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257 | |
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258 | // function callback |
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259 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw () |
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260 | { |
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261 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
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262 | } |
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263 | |
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264 | // method callback |
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265 | template<class K, void (K::*method)(int)> |
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266 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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267 | { |
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268 | once (fd, events, timeout, method_thunk<K, method>, object); |
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269 | } |
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270 | |
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271 | template<class K, void (K::*method)(int)> |
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272 | static void method_thunk (int revents, void* arg) |
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273 | { |
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274 | K *obj = static_cast<K *>(arg); |
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275 | (obj->*method) (revents); |
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276 | } |
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277 | |
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278 | // const method callback |
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279 | template<class K, void (K::*method)(int) const> |
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280 | void once (int fd, int events, tstamp timeout, const K *object) throw () |
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281 | { |
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282 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
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283 | } |
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284 | |
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285 | template<class K, void (K::*method)(int) const> |
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286 | static void const_method_thunk (int revents, void* arg) |
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287 | { |
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288 | K *obj = static_cast<K *>(arg); |
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289 | (obj->*method) (revents); |
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290 | } |
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291 | |
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292 | // simple method callback |
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293 | template<class K, void (K::*method)()> |
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294 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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295 | { |
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296 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
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297 | } |
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298 | |
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299 | template<class K, void (K::*method)()> |
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300 | static void method_noargs_thunk (int revents, void* arg) |
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301 | { |
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302 | K *obj = static_cast<K *>(arg); |
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303 | (obj->*method) (); |
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304 | } |
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305 | |
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306 | // simpler function callback |
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307 | template<void (*cb)(int)> |
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308 | void once (int fd, int events, tstamp timeout) throw () |
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309 | { |
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310 | once (fd, events, timeout, simpler_func_thunk<cb>); |
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311 | } |
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312 | |
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313 | template<void (*cb)(int)> |
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314 | static void simpler_func_thunk (int revents, void* arg) |
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315 | { |
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316 | (*cb) (revents); |
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317 | } |
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318 | |
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319 | // simplest function callback |
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320 | template<void (*cb)()> |
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321 | void once (int fd, int events, tstamp timeout) throw () |
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322 | { |
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323 | once (fd, events, timeout, simplest_func_thunk<cb>); |
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324 | } |
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325 | |
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326 | template<void (*cb)()> |
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327 | static void simplest_func_thunk (int revents, void* arg) |
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328 | { |
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329 | (*cb) (); |
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330 | } |
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331 | |
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332 | void feed_fd_event (int fd, int revents) throw () |
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333 | { |
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334 | ev_feed_fd_event (EV_AX_ fd, revents); |
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335 | } |
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336 | |
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337 | void feed_signal_event (int signum) throw () |
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338 | { |
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339 | ev_feed_signal_event (EV_AX_ signum); |
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340 | } |
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341 | |
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342 | #if EV_MULTIPLICITY |
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343 | struct ev_loop* EV_AX; |
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344 | #endif |
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345 | |
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346 | }; |
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347 | |
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348 | #if EV_MULTIPLICITY |
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349 | struct dynamic_loop: loop_ref |
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350 | { |
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351 | |
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352 | dynamic_loop (unsigned int flags = AUTO) throw (bad_loop) |
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353 | : loop_ref (ev_loop_new (flags)) |
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354 | { |
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355 | } |
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356 | |
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357 | ~dynamic_loop () throw () |
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358 | { |
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359 | ev_loop_destroy (EV_AX); |
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360 | EV_AX = 0; |
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361 | } |
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362 | |
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363 | private: |
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364 | |
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365 | dynamic_loop (const dynamic_loop &); |
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366 | |
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367 | dynamic_loop & operator= (const dynamic_loop &); |
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368 | |
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369 | }; |
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370 | #endif |
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371 | |
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372 | struct default_loop: loop_ref |
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373 | { |
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374 | |
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375 | default_loop (unsigned int flags = AUTO) throw (bad_loop) |
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376 | #if EV_MULTIPLICITY |
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377 | : loop_ref (ev_default_loop (flags)) |
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378 | #endif |
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379 | { |
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380 | #ifndef EV_MULTIPLICITY |
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381 | if (!ev_default_loop (flags)) |
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382 | throw bad_loop (); |
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383 | #endif |
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384 | } |
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385 | |
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386 | ~default_loop () throw () |
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387 | { |
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388 | ev_default_destroy (); |
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389 | } |
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390 | |
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391 | private: |
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392 | default_loop (const default_loop &); |
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393 | default_loop &operator = (const default_loop &); |
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394 | }; |
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395 | |
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396 | inline loop_ref get_default_loop () throw () |
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397 | { |
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398 | #if EV_MULTIPLICITY |
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399 | return ev_default_loop (0); |
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400 | #else |
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401 | return loop_ref (); |
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402 | #endif |
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403 | } |
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404 | |
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405 | #undef EV_AX |
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406 | #undef EV_AX_ |
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407 | |
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408 | #undef EV_PX |
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409 | #undef EV_PX_ |
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410 | #if EV_MULTIPLICITY |
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411 | # define EV_PX loop_ref EV_A |
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412 | # define EV_PX_ loop_ref EV_A_ |
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413 | #else |
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414 | # define EV_PX |
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415 | # define EV_PX_ |
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416 | #endif |
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417 | |
96 | template<class ev_watcher, class watcher> |
418 | template<class ev_watcher, class watcher> |
97 | struct base : ev_watcher |
419 | struct base : ev_watcher |
98 | { |
420 | { |
99 | #if EV_MULTIPLICITY |
421 | #if EV_MULTIPLICITY |
100 | EV_P; |
422 | EV_PX; |
101 | |
423 | |
102 | void set (EV_P) |
424 | void set (EV_PX) throw () |
103 | { |
425 | { |
104 | this->EV_A = EV_A; |
426 | this->EV_A = EV_A; |
105 | } |
427 | } |
106 | #endif |
428 | #endif |
107 | |
429 | |
108 | base () |
430 | base (EV_PX) throw () |
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431 | #if EV_MULTIPLICITY |
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432 | : EV_A (EV_A) |
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433 | #endif |
109 | { |
434 | { |
110 | ev_init (this, 0); |
435 | ev_init (this, 0); |
111 | } |
436 | } |
112 | |
437 | |
113 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
438 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () |
114 | { |
439 | { |
115 | this->data = data; |
440 | this->data = data; |
116 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
441 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
117 | } |
442 | } |
118 | |
443 | |
119 | // method callback |
444 | // method callback |
120 | template<class K, void (K::*method)(watcher &w, int)> |
445 | template<class K, void (K::*method)(watcher &w, int)> |
121 | void set (K *object) |
446 | void set (K *object) throw () |
122 | { |
447 | { |
123 | set_ (object, method_thunk<K, method>); |
448 | set_ (object, method_thunk<K, method>); |
124 | } |
449 | } |
125 | |
450 | |
126 | template<class K, void (K::*method)(watcher &w, int)> |
451 | template<class K, void (K::*method)(watcher &w, int)> |
… | |
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130 | (obj->*method) (*static_cast<watcher *>(w), revents); |
455 | (obj->*method) (*static_cast<watcher *>(w), revents); |
131 | } |
456 | } |
132 | |
457 | |
133 | // const method callback |
458 | // const method callback |
134 | template<class K, void (K::*method)(watcher &w, int) const> |
459 | template<class K, void (K::*method)(watcher &w, int) const> |
135 | void set (const K *object) |
460 | void set (const K *object) throw () |
136 | { |
461 | { |
137 | set_ (object, const_method_thunk<K, method>); |
462 | set_ (object, const_method_thunk<K, method>); |
138 | } |
463 | } |
139 | |
464 | |
140 | template<class K, void (K::*method)(watcher &w, int) const> |
465 | template<class K, void (K::*method)(watcher &w, int) const> |
… | |
… | |
144 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
469 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
145 | } |
470 | } |
146 | |
471 | |
147 | // function callback |
472 | // function callback |
148 | template<void (*function)(watcher &w, int)> |
473 | template<void (*function)(watcher &w, int)> |
149 | void set (void *data = 0) |
474 | void set (void *data = 0) throw () |
150 | { |
475 | { |
151 | set_ (data, function_thunk<function>); |
476 | set_ (data, function_thunk<function>); |
152 | } |
477 | } |
153 | |
478 | |
154 | template<void (*function)(watcher &w, int)> |
479 | template<void (*function)(watcher &w, int)> |
… | |
… | |
157 | function (*static_cast<watcher *>(w), revents); |
482 | function (*static_cast<watcher *>(w), revents); |
158 | } |
483 | } |
159 | |
484 | |
160 | // simple callback |
485 | // simple callback |
161 | template<class K, void (K::*method)()> |
486 | template<class K, void (K::*method)()> |
162 | void set (K *object) |
487 | void set (K *object) throw () |
163 | { |
488 | { |
164 | set_ (object, method_noargs_thunk<K, method>); |
489 | set_ (object, method_noargs_thunk<K, method>); |
165 | } |
490 | } |
166 | |
491 | |
167 | template<class K, void (K::*method)()> |
492 | template<class K, void (K::*method)()> |
… | |
… | |
175 | { |
500 | { |
176 | return ev_cb (static_cast<ev_watcher *>(this)) |
501 | return ev_cb (static_cast<ev_watcher *>(this)) |
177 | (static_cast<ev_watcher *>(this), events); |
502 | (static_cast<ev_watcher *>(this), events); |
178 | } |
503 | } |
179 | |
504 | |
180 | bool is_active () const |
505 | bool is_active () const throw () |
181 | { |
506 | { |
182 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
507 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
183 | } |
508 | } |
184 | |
509 | |
185 | bool is_pending () const |
510 | bool is_pending () const throw () |
186 | { |
511 | { |
187 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
512 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
188 | } |
513 | } |
189 | |
514 | |
190 | void feed_event (int revents) |
515 | void feed_event (int revents) throw () |
191 | { |
516 | { |
192 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
517 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
193 | } |
518 | } |
194 | }; |
519 | }; |
195 | |
520 | |
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521 | inline tstamp now () throw () |
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522 | { |
|
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523 | return ev_time (); |
|
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524 | } |
|
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525 | |
196 | inline void delay (tstamp interval) |
526 | inline void delay (tstamp interval) throw () |
197 | { |
527 | { |
198 | ev_sleep (interval); |
528 | ev_sleep (interval); |
199 | } |
529 | } |
200 | |
530 | |
201 | inline int version_major () |
531 | inline int version_major () throw () |
202 | { |
532 | { |
203 | return ev_version_major (); |
533 | return ev_version_major (); |
204 | } |
534 | } |
205 | |
535 | |
206 | inline int version_minor () |
536 | inline int version_minor () throw () |
207 | { |
537 | { |
208 | return ev_version_minor (); |
538 | return ev_version_minor (); |
209 | } |
539 | } |
210 | |
540 | |
211 | inline unsigned int supported_backends () |
541 | inline unsigned int supported_backends () throw () |
212 | { |
542 | { |
213 | return ev_supported_backends (); |
543 | return ev_supported_backends (); |
214 | } |
544 | } |
215 | |
545 | |
216 | inline unsigned int recommended_backends () |
546 | inline unsigned int recommended_backends () throw () |
217 | { |
547 | { |
218 | return ev_recommended_backends (); |
548 | return ev_recommended_backends (); |
219 | } |
549 | } |
220 | |
550 | |
221 | inline unsigned int embeddable_backends () |
551 | inline unsigned int embeddable_backends () throw () |
222 | { |
552 | { |
223 | return ev_embeddable_backends (); |
553 | return ev_embeddable_backends (); |
224 | } |
554 | } |
225 | |
555 | |
226 | inline void set_allocator (void *(*cb)(void *ptr, long size)) |
556 | inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () |
227 | { |
557 | { |
228 | ev_set_allocator (cb); |
558 | ev_set_allocator (cb); |
229 | } |
559 | } |
230 | |
560 | |
231 | inline void set_syserr_cb (void (*cb)(const char *msg)) |
561 | inline void set_syserr_cb (void (*cb)(const char *msg)) throw () |
232 | { |
562 | { |
233 | ev_set_syserr_cb (cb); |
563 | ev_set_syserr_cb (cb); |
234 | } |
564 | } |
235 | |
565 | |
236 | |
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237 | inline ev_tstamp now (EV_P) |
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238 | { |
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239 | return ev_now (EV_A); |
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240 | } |
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241 | |
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242 | #if EV_MULTIPLICITY |
566 | #if EV_MULTIPLICITY |
243 | #define EV_CONSTRUCT \ |
567 | #define EV_CONSTRUCT(cppstem,cstem) \ |
244 | (EV_P = EV_DEFAULT) \ |
568 | (EV_PX = get_default_loop ()) throw () \ |
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|
569 | : base<ev_ ## cstem, cppstem> (EV_A) \ |
245 | { \ |
570 | { \ |
246 | set (EV_A); \ |
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247 | } |
571 | } |
248 | #else |
572 | #else |
249 | #define EV_CONSTRUCT \ |
573 | #define EV_CONSTRUCT(cppstem,cstem) \ |
250 | () \ |
574 | () throw () \ |
251 | { \ |
575 | { \ |
252 | } |
576 | } |
253 | #endif |
577 | #endif |
254 | |
578 | |
255 | /* using a template here would require quite a bit more lines, |
579 | /* using a template here would require quite a bit more lines, |
256 | * so a macro solution was chosen */ |
580 | * so a macro solution was chosen */ |
257 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
581 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
258 | \ |
582 | \ |
259 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
583 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
260 | { \ |
584 | { \ |
261 | void start () \ |
585 | void start () throw () \ |
262 | { \ |
586 | { \ |
263 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
587 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
264 | } \ |
588 | } \ |
265 | \ |
589 | \ |
266 | void stop () \ |
590 | void stop () throw () \ |
267 | { \ |
591 | { \ |
268 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
592 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
269 | } \ |
593 | } \ |
270 | \ |
594 | \ |
271 | cppstem EV_CONSTRUCT \ |
595 | cppstem EV_CONSTRUCT(cppstem,cstem) \ |
272 | \ |
596 | \ |
273 | ~cppstem () \ |
597 | ~cppstem () throw () \ |
274 | { \ |
598 | { \ |
275 | stop (); \ |
599 | stop (); \ |
276 | } \ |
600 | } \ |
277 | \ |
601 | \ |
278 | using base<ev_ ## cstem, cppstem>::set; \ |
602 | using base<ev_ ## cstem, cppstem>::set; \ |
… | |
… | |
287 | |
611 | |
288 | #define EV_END_WATCHER(cppstem,cstem) \ |
612 | #define EV_END_WATCHER(cppstem,cstem) \ |
289 | }; |
613 | }; |
290 | |
614 | |
291 | EV_BEGIN_WATCHER (io, io) |
615 | EV_BEGIN_WATCHER (io, io) |
292 | void set (int fd, int events) |
616 | void set (int fd, int events) throw () |
293 | { |
617 | { |
294 | int active = is_active (); |
618 | int active = is_active (); |
295 | if (active) stop (); |
619 | if (active) stop (); |
296 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
620 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
297 | if (active) start (); |
621 | if (active) start (); |
298 | } |
622 | } |
299 | |
623 | |
300 | void set (int events) |
624 | void set (int events) throw () |
301 | { |
625 | { |
302 | int active = is_active (); |
626 | int active = is_active (); |
303 | if (active) stop (); |
627 | if (active) stop (); |
304 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
628 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
305 | if (active) start (); |
629 | if (active) start (); |
306 | } |
630 | } |
307 | |
631 | |
308 | void start (int fd, int events) |
632 | void start (int fd, int events) throw () |
309 | { |
633 | { |
310 | set (fd, events); |
634 | set (fd, events); |
311 | start (); |
635 | start (); |
312 | } |
636 | } |
313 | EV_END_WATCHER (io, io) |
637 | EV_END_WATCHER (io, io) |
314 | |
638 | |
315 | EV_BEGIN_WATCHER (timer, timer) |
639 | EV_BEGIN_WATCHER (timer, timer) |
316 | void set (ev_tstamp after, ev_tstamp repeat = 0.) |
640 | void set (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
317 | { |
641 | { |
318 | int active = is_active (); |
642 | int active = is_active (); |
319 | if (active) stop (); |
643 | if (active) stop (); |
320 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
644 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
321 | if (active) start (); |
645 | if (active) start (); |
322 | } |
646 | } |
323 | |
647 | |
324 | void start (ev_tstamp after, ev_tstamp repeat = 0.) |
648 | void start (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
325 | { |
649 | { |
326 | set (after, repeat); |
650 | set (after, repeat); |
327 | start (); |
651 | start (); |
328 | } |
652 | } |
329 | |
653 | |
330 | void again () |
654 | void again () throw () |
331 | { |
655 | { |
332 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
656 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
333 | } |
657 | } |
334 | EV_END_WATCHER (timer, timer) |
658 | EV_END_WATCHER (timer, timer) |
335 | |
659 | |
336 | #if EV_PERIODIC_ENABLE |
660 | #if EV_PERIODIC_ENABLE |
337 | EV_BEGIN_WATCHER (periodic, periodic) |
661 | EV_BEGIN_WATCHER (periodic, periodic) |
338 | void set (ev_tstamp at, ev_tstamp interval = 0.) |
662 | void set (ev_tstamp at, ev_tstamp interval = 0.) throw () |
339 | { |
663 | { |
340 | int active = is_active (); |
664 | int active = is_active (); |
341 | if (active) stop (); |
665 | if (active) stop (); |
342 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
666 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
343 | if (active) start (); |
667 | if (active) start (); |
344 | } |
668 | } |
345 | |
669 | |
346 | void start (ev_tstamp at, ev_tstamp interval = 0.) |
670 | void start (ev_tstamp at, ev_tstamp interval = 0.) throw () |
347 | { |
671 | { |
348 | set (at, interval); |
672 | set (at, interval); |
349 | start (); |
673 | start (); |
350 | } |
674 | } |
351 | |
675 | |
352 | void again () |
676 | void again () throw () |
353 | { |
677 | { |
354 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
678 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
355 | } |
679 | } |
356 | EV_END_WATCHER (periodic, periodic) |
680 | EV_END_WATCHER (periodic, periodic) |
357 | #endif |
681 | #endif |
358 | |
682 | |
359 | EV_BEGIN_WATCHER (sig, signal) |
683 | EV_BEGIN_WATCHER (sig, signal) |
360 | void set (int signum) |
684 | void set (int signum) throw () |
361 | { |
685 | { |
362 | int active = is_active (); |
686 | int active = is_active (); |
363 | if (active) stop (); |
687 | if (active) stop (); |
364 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
688 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
365 | if (active) start (); |
689 | if (active) start (); |
366 | } |
690 | } |
367 | |
691 | |
368 | void start (int signum) |
692 | void start (int signum) throw () |
369 | { |
693 | { |
370 | set (signum); |
694 | set (signum); |
371 | start (); |
695 | start (); |
372 | } |
696 | } |
373 | EV_END_WATCHER (sig, signal) |
697 | EV_END_WATCHER (sig, signal) |
374 | |
698 | |
375 | EV_BEGIN_WATCHER (child, child) |
699 | EV_BEGIN_WATCHER (child, child) |
376 | void set (int pid) |
700 | void set (int pid) throw () |
377 | { |
701 | { |
378 | int active = is_active (); |
702 | int active = is_active (); |
379 | if (active) stop (); |
703 | if (active) stop (); |
380 | ev_child_set (static_cast<ev_child *>(this), pid); |
704 | ev_child_set (static_cast<ev_child *>(this), pid); |
381 | if (active) start (); |
705 | if (active) start (); |
382 | } |
706 | } |
383 | |
707 | |
384 | void start (int pid) |
708 | void start (int pid) throw () |
385 | { |
709 | { |
386 | set (pid); |
710 | set (pid); |
387 | start (); |
711 | start (); |
388 | } |
712 | } |
389 | EV_END_WATCHER (child, child) |
713 | EV_END_WATCHER (child, child) |
390 | |
714 | |
391 | #if EV_STAT_ENABLE |
715 | #if EV_STAT_ENABLE |
392 | EV_BEGIN_WATCHER (stat, stat) |
716 | EV_BEGIN_WATCHER (stat, stat) |
393 | void set (const char *path, ev_tstamp interval = 0.) |
717 | void set (const char *path, ev_tstamp interval = 0.) throw () |
394 | { |
718 | { |
395 | int active = is_active (); |
719 | int active = is_active (); |
396 | if (active) stop (); |
720 | if (active) stop (); |
397 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
721 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
398 | if (active) start (); |
722 | if (active) start (); |
399 | } |
723 | } |
400 | |
724 | |
401 | void start (const char *path, ev_tstamp interval = 0.) |
725 | void start (const char *path, ev_tstamp interval = 0.) throw () |
402 | { |
726 | { |
403 | stop (); |
727 | stop (); |
404 | set (path, interval); |
728 | set (path, interval); |
405 | start (); |
729 | start (); |
406 | } |
730 | } |
407 | |
731 | |
408 | void update () |
732 | void update () throw () |
409 | { |
733 | { |
410 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
734 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
411 | } |
735 | } |
412 | EV_END_WATCHER (stat, stat) |
736 | EV_END_WATCHER (stat, stat) |
413 | #endif |
737 | #endif |
414 | |
738 | |
415 | EV_BEGIN_WATCHER (idle, idle) |
739 | EV_BEGIN_WATCHER (idle, idle) |
416 | void set () { } |
740 | void set () throw () { } |
417 | EV_END_WATCHER (idle, idle) |
741 | EV_END_WATCHER (idle, idle) |
418 | |
742 | |
419 | EV_BEGIN_WATCHER (prepare, prepare) |
743 | EV_BEGIN_WATCHER (prepare, prepare) |
420 | void set () { } |
744 | void set () throw () { } |
421 | EV_END_WATCHER (prepare, prepare) |
745 | EV_END_WATCHER (prepare, prepare) |
422 | |
746 | |
423 | EV_BEGIN_WATCHER (check, check) |
747 | EV_BEGIN_WATCHER (check, check) |
424 | void set () { } |
748 | void set () throw () { } |
425 | EV_END_WATCHER (check, check) |
749 | EV_END_WATCHER (check, check) |
426 | |
750 | |
427 | #if EV_EMBED_ENABLE |
751 | #if EV_EMBED_ENABLE |
428 | EV_BEGIN_WATCHER (embed, embed) |
752 | EV_BEGIN_WATCHER (embed, embed) |
429 | void start (struct ev_loop *embedded_loop) |
753 | void start (struct ev_loop *embedded_loop) throw () |
430 | { |
754 | { |
431 | stop (); |
755 | stop (); |
432 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
756 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
433 | start (); |
757 | start (); |
434 | } |
758 | } |
… | |
… | |
440 | EV_END_WATCHER (embed, embed) |
764 | EV_END_WATCHER (embed, embed) |
441 | #endif |
765 | #endif |
442 | |
766 | |
443 | #if EV_FORK_ENABLE |
767 | #if EV_FORK_ENABLE |
444 | EV_BEGIN_WATCHER (fork, fork) |
768 | EV_BEGIN_WATCHER (fork, fork) |
445 | void set () { } |
769 | void set () throw () { } |
446 | EV_END_WATCHER (fork, fork) |
770 | EV_END_WATCHER (fork, fork) |
447 | #endif |
771 | #endif |
448 | |
772 | |
|
|
773 | #undef EV_PX |
|
|
774 | #undef EV_PX_ |
449 | #undef EV_CONSTRUCT |
775 | #undef EV_CONSTRUCT |
450 | #undef EV_BEGIN_WATCHER |
776 | #undef EV_BEGIN_WATCHER |
451 | #undef EV_END_WATCHER |
777 | #undef EV_END_WATCHER |
|
|
778 | |
452 | } |
779 | } |
453 | |
780 | |
454 | #endif |
781 | #endif |
455 | |
782 | |