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5,800
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_QuestStatus
func (c *Callbacks) OnCDOTAUserMsg_QuestStatus(fn func(*dota.CDOTAUserMsg_QuestStatus) error) { c.onCDOTAUserMsg_QuestStatus = append(c.onCDOTAUserMsg_QuestStatus, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_QuestStatus(fn func(*dota.CDOTAUserMsg_QuestStatus) error) { c.onCDOTAUserMsg_QuestStatus = append(c.onCDOTAUserMsg_QuestStatus, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_QuestStatus", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_QuestStatus", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_QuestStatus", "=", "append", "(", "c", ".", "onCDOTAUserMsg_QuestStatus", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_QuestStatus registers a callback for EDotaUserMessages_DOTA_UM_QuestStatus
[ "OnCDOTAUserMsg_QuestStatus", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_QuestStatus" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1216-L1218
5,801
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_SuggestHeroPick
func (c *Callbacks) OnCDOTAUserMsg_SuggestHeroPick(fn func(*dota.CDOTAUserMsg_SuggestHeroPick) error) { c.onCDOTAUserMsg_SuggestHeroPick = append(c.onCDOTAUserMsg_SuggestHeroPick, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_SuggestHeroPick(fn func(*dota.CDOTAUserMsg_SuggestHeroPick) error) { c.onCDOTAUserMsg_SuggestHeroPick = append(c.onCDOTAUserMsg_SuggestHeroPick, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_SuggestHeroPick", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_SuggestHeroPick", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_SuggestHeroPick", "=", "append", "(", "c", ".", "onCDOTAUserMsg_SuggestHeroPick", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_SuggestHeroPick registers a callback for EDotaUserMessages_DOTA_UM_SuggestHeroPick
[ "OnCDOTAUserMsg_SuggestHeroPick", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_SuggestHeroPick" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1221-L1223
5,802
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_SuggestHeroRole
func (c *Callbacks) OnCDOTAUserMsg_SuggestHeroRole(fn func(*dota.CDOTAUserMsg_SuggestHeroRole) error) { c.onCDOTAUserMsg_SuggestHeroRole = append(c.onCDOTAUserMsg_SuggestHeroRole, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_SuggestHeroRole(fn func(*dota.CDOTAUserMsg_SuggestHeroRole) error) { c.onCDOTAUserMsg_SuggestHeroRole = append(c.onCDOTAUserMsg_SuggestHeroRole, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_SuggestHeroRole", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_SuggestHeroRole", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_SuggestHeroRole", "=", "append", "(", "c", ".", "onCDOTAUserMsg_SuggestHeroRole", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_SuggestHeroRole registers a callback for EDotaUserMessages_DOTA_UM_SuggestHeroRole
[ "OnCDOTAUserMsg_SuggestHeroRole", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_SuggestHeroRole" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1226-L1228
5,803
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_KillcamDamageTaken
func (c *Callbacks) OnCDOTAUserMsg_KillcamDamageTaken(fn func(*dota.CDOTAUserMsg_KillcamDamageTaken) error) { c.onCDOTAUserMsg_KillcamDamageTaken = append(c.onCDOTAUserMsg_KillcamDamageTaken, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_KillcamDamageTaken(fn func(*dota.CDOTAUserMsg_KillcamDamageTaken) error) { c.onCDOTAUserMsg_KillcamDamageTaken = append(c.onCDOTAUserMsg_KillcamDamageTaken, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_KillcamDamageTaken", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_KillcamDamageTaken", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_KillcamDamageTaken", "=", "append", "(", "c", ".", "onCDOTAUserMsg_KillcamDamageTaken", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_KillcamDamageTaken registers a callback for EDotaUserMessages_DOTA_UM_KillcamDamageTaken
[ "OnCDOTAUserMsg_KillcamDamageTaken", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_KillcamDamageTaken" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1231-L1233
5,804
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_SelectPenaltyGold
func (c *Callbacks) OnCDOTAUserMsg_SelectPenaltyGold(fn func(*dota.CDOTAUserMsg_SelectPenaltyGold) error) { c.onCDOTAUserMsg_SelectPenaltyGold = append(c.onCDOTAUserMsg_SelectPenaltyGold, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_SelectPenaltyGold(fn func(*dota.CDOTAUserMsg_SelectPenaltyGold) error) { c.onCDOTAUserMsg_SelectPenaltyGold = append(c.onCDOTAUserMsg_SelectPenaltyGold, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_SelectPenaltyGold", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_SelectPenaltyGold", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_SelectPenaltyGold", "=", "append", "(", "c", ".", "onCDOTAUserMsg_SelectPenaltyGold", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_SelectPenaltyGold registers a callback for EDotaUserMessages_DOTA_UM_SelectPenaltyGold
[ "OnCDOTAUserMsg_SelectPenaltyGold", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_SelectPenaltyGold" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1236-L1238
5,805
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_RollDiceResult
func (c *Callbacks) OnCDOTAUserMsg_RollDiceResult(fn func(*dota.CDOTAUserMsg_RollDiceResult) error) { c.onCDOTAUserMsg_RollDiceResult = append(c.onCDOTAUserMsg_RollDiceResult, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_RollDiceResult(fn func(*dota.CDOTAUserMsg_RollDiceResult) error) { c.onCDOTAUserMsg_RollDiceResult = append(c.onCDOTAUserMsg_RollDiceResult, fn) }
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// OnCDOTAUserMsg_RollDiceResult registers a callback for EDotaUserMessages_DOTA_UM_RollDiceResult
[ "OnCDOTAUserMsg_RollDiceResult", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_RollDiceResult" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1241-L1243
5,806
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_FlipCoinResult
func (c *Callbacks) OnCDOTAUserMsg_FlipCoinResult(fn func(*dota.CDOTAUserMsg_FlipCoinResult) error) { c.onCDOTAUserMsg_FlipCoinResult = append(c.onCDOTAUserMsg_FlipCoinResult, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_FlipCoinResult(fn func(*dota.CDOTAUserMsg_FlipCoinResult) error) { c.onCDOTAUserMsg_FlipCoinResult = append(c.onCDOTAUserMsg_FlipCoinResult, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_FlipCoinResult", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_FlipCoinResult", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_FlipCoinResult", "=", "append", "(", "c", ".", "onCDOTAUserMsg_FlipCoinResult", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_FlipCoinResult registers a callback for EDotaUserMessages_DOTA_UM_FlipCoinResult
[ "OnCDOTAUserMsg_FlipCoinResult", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_FlipCoinResult" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1246-L1248
5,807
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_SendRoshanSpectatorPhase
func (c *Callbacks) OnCDOTAUserMsg_SendRoshanSpectatorPhase(fn func(*dota.CDOTAUserMsg_SendRoshanSpectatorPhase) error) { c.onCDOTAUserMsg_SendRoshanSpectatorPhase = append(c.onCDOTAUserMsg_SendRoshanSpectatorPhase, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_SendRoshanSpectatorPhase(fn func(*dota.CDOTAUserMsg_SendRoshanSpectatorPhase) error) { c.onCDOTAUserMsg_SendRoshanSpectatorPhase = append(c.onCDOTAUserMsg_SendRoshanSpectatorPhase, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_SendRoshanSpectatorPhase", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_SendRoshanSpectatorPhase", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_SendRoshanSpectatorPhase", "=", "append", "(", "c", ".", "onCDOTAUserMsg_SendRoshanSpectatorPhase", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_SendRoshanSpectatorPhase registers a callback for EDotaUserMessages_DOTA_UM_SendRoshanSpectatorPhase
[ "OnCDOTAUserMsg_SendRoshanSpectatorPhase", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_SendRoshanSpectatorPhase" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1251-L1253
5,808
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_ChatWheelCooldown
func (c *Callbacks) OnCDOTAUserMsg_ChatWheelCooldown(fn func(*dota.CDOTAUserMsg_ChatWheelCooldown) error) { c.onCDOTAUserMsg_ChatWheelCooldown = append(c.onCDOTAUserMsg_ChatWheelCooldown, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_ChatWheelCooldown(fn func(*dota.CDOTAUserMsg_ChatWheelCooldown) error) { c.onCDOTAUserMsg_ChatWheelCooldown = append(c.onCDOTAUserMsg_ChatWheelCooldown, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_ChatWheelCooldown", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_ChatWheelCooldown", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_ChatWheelCooldown", "=", "append", "(", "c", ".", "onCDOTAUserMsg_ChatWheelCooldown", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_ChatWheelCooldown registers a callback for EDotaUserMessages_DOTA_UM_ChatWheelCooldown
[ "OnCDOTAUserMsg_ChatWheelCooldown", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_ChatWheelCooldown" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1256-L1258
5,809
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_DismissAllStatPopups
func (c *Callbacks) OnCDOTAUserMsg_DismissAllStatPopups(fn func(*dota.CDOTAUserMsg_DismissAllStatPopups) error) { c.onCDOTAUserMsg_DismissAllStatPopups = append(c.onCDOTAUserMsg_DismissAllStatPopups, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_DismissAllStatPopups(fn func(*dota.CDOTAUserMsg_DismissAllStatPopups) error) { c.onCDOTAUserMsg_DismissAllStatPopups = append(c.onCDOTAUserMsg_DismissAllStatPopups, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_DismissAllStatPopups", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_DismissAllStatPopups", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_DismissAllStatPopups", "=", "append", "(", "c", ".", "onCDOTAUserMsg_DismissAllStatPopups", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_DismissAllStatPopups registers a callback for EDotaUserMessages_DOTA_UM_DismissAllStatPopups
[ "OnCDOTAUserMsg_DismissAllStatPopups", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_DismissAllStatPopups" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1261-L1263
5,810
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_TE_DestroyProjectile
func (c *Callbacks) OnCDOTAUserMsg_TE_DestroyProjectile(fn func(*dota.CDOTAUserMsg_TE_DestroyProjectile) error) { c.onCDOTAUserMsg_TE_DestroyProjectile = append(c.onCDOTAUserMsg_TE_DestroyProjectile, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_TE_DestroyProjectile(fn func(*dota.CDOTAUserMsg_TE_DestroyProjectile) error) { c.onCDOTAUserMsg_TE_DestroyProjectile = append(c.onCDOTAUserMsg_TE_DestroyProjectile, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_TE_DestroyProjectile", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_TE_DestroyProjectile", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_TE_DestroyProjectile", "=", "append", "(", "c", ".", "onCDOTAUserMsg_TE_DestroyProjectile", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_TE_DestroyProjectile registers a callback for EDotaUserMessages_DOTA_UM_TE_DestroyProjectile
[ "OnCDOTAUserMsg_TE_DestroyProjectile", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_TE_DestroyProjectile" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1266-L1268
5,811
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_HeroRelicProgress
func (c *Callbacks) OnCDOTAUserMsg_HeroRelicProgress(fn func(*dota.CDOTAUserMsg_HeroRelicProgress) error) { c.onCDOTAUserMsg_HeroRelicProgress = append(c.onCDOTAUserMsg_HeroRelicProgress, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_HeroRelicProgress(fn func(*dota.CDOTAUserMsg_HeroRelicProgress) error) { c.onCDOTAUserMsg_HeroRelicProgress = append(c.onCDOTAUserMsg_HeroRelicProgress, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_HeroRelicProgress", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_HeroRelicProgress", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_HeroRelicProgress", "=", "append", "(", "c", ".", "onCDOTAUserMsg_HeroRelicProgress", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_HeroRelicProgress registers a callback for EDotaUserMessages_DOTA_UM_HeroRelicProgress
[ "OnCDOTAUserMsg_HeroRelicProgress", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_HeroRelicProgress" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1271-L1273
5,812
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_AbilityDraftRequestAbility
func (c *Callbacks) OnCDOTAUserMsg_AbilityDraftRequestAbility(fn func(*dota.CDOTAUserMsg_AbilityDraftRequestAbility) error) { c.onCDOTAUserMsg_AbilityDraftRequestAbility = append(c.onCDOTAUserMsg_AbilityDraftRequestAbility, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_AbilityDraftRequestAbility(fn func(*dota.CDOTAUserMsg_AbilityDraftRequestAbility) error) { c.onCDOTAUserMsg_AbilityDraftRequestAbility = append(c.onCDOTAUserMsg_AbilityDraftRequestAbility, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_AbilityDraftRequestAbility", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_AbilityDraftRequestAbility", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_AbilityDraftRequestAbility", "=", "append", "(", "c", ".", "onCDOTAUserMsg_AbilityDraftRequestAbility", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_AbilityDraftRequestAbility registers a callback for EDotaUserMessages_DOTA_UM_AbilityDraftRequestAbility
[ "OnCDOTAUserMsg_AbilityDraftRequestAbility", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_AbilityDraftRequestAbility" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1276-L1278
5,813
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_ItemSold
func (c *Callbacks) OnCDOTAUserMsg_ItemSold(fn func(*dota.CDOTAUserMsg_ItemSold) error) { c.onCDOTAUserMsg_ItemSold = append(c.onCDOTAUserMsg_ItemSold, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_ItemSold(fn func(*dota.CDOTAUserMsg_ItemSold) error) { c.onCDOTAUserMsg_ItemSold = append(c.onCDOTAUserMsg_ItemSold, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_ItemSold", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_ItemSold", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_ItemSold", "=", "append", "(", "c", ".", "onCDOTAUserMsg_ItemSold", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_ItemSold registers a callback for EDotaUserMessages_DOTA_UM_ItemSold
[ "OnCDOTAUserMsg_ItemSold", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_ItemSold" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1281-L1283
5,814
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_DamageReport
func (c *Callbacks) OnCDOTAUserMsg_DamageReport(fn func(*dota.CDOTAUserMsg_DamageReport) error) { c.onCDOTAUserMsg_DamageReport = append(c.onCDOTAUserMsg_DamageReport, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_DamageReport(fn func(*dota.CDOTAUserMsg_DamageReport) error) { c.onCDOTAUserMsg_DamageReport = append(c.onCDOTAUserMsg_DamageReport, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_DamageReport", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_DamageReport", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_DamageReport", "=", "append", "(", "c", ".", "onCDOTAUserMsg_DamageReport", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_DamageReport registers a callback for EDotaUserMessages_DOTA_UM_DamageReport
[ "OnCDOTAUserMsg_DamageReport", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_DamageReport" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1286-L1288
5,815
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_SalutePlayer
func (c *Callbacks) OnCDOTAUserMsg_SalutePlayer(fn func(*dota.CDOTAUserMsg_SalutePlayer) error) { c.onCDOTAUserMsg_SalutePlayer = append(c.onCDOTAUserMsg_SalutePlayer, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_SalutePlayer(fn func(*dota.CDOTAUserMsg_SalutePlayer) error) { c.onCDOTAUserMsg_SalutePlayer = append(c.onCDOTAUserMsg_SalutePlayer, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_SalutePlayer", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_SalutePlayer", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_SalutePlayer", "=", "append", "(", "c", ".", "onCDOTAUserMsg_SalutePlayer", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_SalutePlayer registers a callback for EDotaUserMessages_DOTA_UM_SalutePlayer
[ "OnCDOTAUserMsg_SalutePlayer", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_SalutePlayer" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1291-L1293
5,816
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_TipAlert
func (c *Callbacks) OnCDOTAUserMsg_TipAlert(fn func(*dota.CDOTAUserMsg_TipAlert) error) { c.onCDOTAUserMsg_TipAlert = append(c.onCDOTAUserMsg_TipAlert, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_TipAlert(fn func(*dota.CDOTAUserMsg_TipAlert) error) { c.onCDOTAUserMsg_TipAlert = append(c.onCDOTAUserMsg_TipAlert, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_TipAlert", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_TipAlert", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_TipAlert", "=", "append", "(", "c", ".", "onCDOTAUserMsg_TipAlert", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_TipAlert registers a callback for EDotaUserMessages_DOTA_UM_TipAlert
[ "OnCDOTAUserMsg_TipAlert", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_TipAlert" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1296-L1298
5,817
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_ReplaceQueryUnit
func (c *Callbacks) OnCDOTAUserMsg_ReplaceQueryUnit(fn func(*dota.CDOTAUserMsg_ReplaceQueryUnit) error) { c.onCDOTAUserMsg_ReplaceQueryUnit = append(c.onCDOTAUserMsg_ReplaceQueryUnit, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_ReplaceQueryUnit(fn func(*dota.CDOTAUserMsg_ReplaceQueryUnit) error) { c.onCDOTAUserMsg_ReplaceQueryUnit = append(c.onCDOTAUserMsg_ReplaceQueryUnit, fn) }
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// OnCDOTAUserMsg_ReplaceQueryUnit registers a callback for EDotaUserMessages_DOTA_UM_ReplaceQueryUnit
[ "OnCDOTAUserMsg_ReplaceQueryUnit", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_ReplaceQueryUnit" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1301-L1303
5,818
dotabuff/manta
callbacks.go
OnCDOTAUserMsg_EmptyTeleportAlert
func (c *Callbacks) OnCDOTAUserMsg_EmptyTeleportAlert(fn func(*dota.CDOTAUserMsg_EmptyTeleportAlert) error) { c.onCDOTAUserMsg_EmptyTeleportAlert = append(c.onCDOTAUserMsg_EmptyTeleportAlert, fn) }
go
func (c *Callbacks) OnCDOTAUserMsg_EmptyTeleportAlert(fn func(*dota.CDOTAUserMsg_EmptyTeleportAlert) error) { c.onCDOTAUserMsg_EmptyTeleportAlert = append(c.onCDOTAUserMsg_EmptyTeleportAlert, fn) }
[ "func", "(", "c", "*", "Callbacks", ")", "OnCDOTAUserMsg_EmptyTeleportAlert", "(", "fn", "func", "(", "*", "dota", ".", "CDOTAUserMsg_EmptyTeleportAlert", ")", "error", ")", "{", "c", ".", "onCDOTAUserMsg_EmptyTeleportAlert", "=", "append", "(", "c", ".", "onCDOTAUserMsg_EmptyTeleportAlert", ",", "fn", ")", "\n", "}" ]
// OnCDOTAUserMsg_EmptyTeleportAlert registers a callback for EDotaUserMessages_DOTA_UM_EmptyTeleportAlert
[ "OnCDOTAUserMsg_EmptyTeleportAlert", "registers", "a", "callback", "for", "EDotaUserMessages_DOTA_UM_EmptyTeleportAlert" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/callbacks.go#L1306-L1308
5,819
dotabuff/manta
reader.go
nextByte
func (r *reader) nextByte() byte { r.pos += 1 if r.pos > r.size { _panicf("nextByte: insufficient buffer (%d of %d)", r.pos, r.size) } return r.buf[r.pos-1] }
go
func (r *reader) nextByte() byte { r.pos += 1 if r.pos > r.size { _panicf("nextByte: insufficient buffer (%d of %d)", r.pos, r.size) } return r.buf[r.pos-1] }
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// nextByte reads the next byte from the buffer
[ "nextByte", "reads", "the", "next", "byte", "from", "the", "buffer" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L41-L47
5,820
dotabuff/manta
reader.go
readBits
func (r *reader) readBits(n uint32) uint32 { for n > r.bitCount { r.bitVal |= uint64(r.nextByte()) << r.bitCount r.bitCount += 8 } x := (r.bitVal & ((1 << n) - 1)) r.bitVal >>= n r.bitCount -= n return uint32(x) }
go
func (r *reader) readBits(n uint32) uint32 { for n > r.bitCount { r.bitVal |= uint64(r.nextByte()) << r.bitCount r.bitCount += 8 } x := (r.bitVal & ((1 << n) - 1)) r.bitVal >>= n r.bitCount -= n return uint32(x) }
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// readBits returns the uint32 value for the given number of sequential bits
[ "readBits", "returns", "the", "uint32", "value", "for", "the", "given", "number", "of", "sequential", "bits" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L50-L61
5,821
dotabuff/manta
reader.go
readByte
func (r *reader) readByte() byte { // Fast path if we're byte aligned if r.bitCount == 0 { return r.nextByte() } return byte(r.readBits(8)) }
go
func (r *reader) readByte() byte { // Fast path if we're byte aligned if r.bitCount == 0 { return r.nextByte() } return byte(r.readBits(8)) }
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// readByte reads a single byte
[ "readByte", "reads", "a", "single", "byte" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L64-L71
5,822
dotabuff/manta
reader.go
readBytes
func (r *reader) readBytes(n uint32) []byte { // Fast path if we're byte aligned if r.bitCount == 0 { r.pos += n if r.pos > r.size { _panicf("readBytes: insufficient buffer (%d of %d)", r.pos, r.size) } return r.buf[r.pos-n : r.pos] } buf := make([]byte, n) for i := uint32(0); i < n; i++ { buf[i] = byte(r.readBits(8)) } return buf }
go
func (r *reader) readBytes(n uint32) []byte { // Fast path if we're byte aligned if r.bitCount == 0 { r.pos += n if r.pos > r.size { _panicf("readBytes: insufficient buffer (%d of %d)", r.pos, r.size) } return r.buf[r.pos-n : r.pos] } buf := make([]byte, n) for i := uint32(0); i < n; i++ { buf[i] = byte(r.readBits(8)) } return buf }
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// readBytes reads the given number of bytes
[ "readBytes", "reads", "the", "given", "number", "of", "bytes" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L74-L89
5,823
dotabuff/manta
reader.go
readVarUint32
func (r *reader) readVarUint32() uint32 { var x, s uint32 for { b := uint32(r.readByte()) x |= (b & 0x7F) << s s += 7 if ((b & 0x80) == 0) || (s == 35) { break } } return x }
go
func (r *reader) readVarUint32() uint32 { var x, s uint32 for { b := uint32(r.readByte()) x |= (b & 0x7F) << s s += 7 if ((b & 0x80) == 0) || (s == 35) { break } } return x }
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// readVarUint64 reads an unsigned 32-bit varint
[ "readVarUint64", "reads", "an", "unsigned", "32", "-", "bit", "varint" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L102-L114
5,824
dotabuff/manta
reader.go
readVarInt32
func (r *reader) readVarInt32() int32 { ux := r.readVarUint32() x := int32(ux >> 1) if ux&1 != 0 { x = ^x } return x }
go
func (r *reader) readVarInt32() int32 { ux := r.readVarUint32() x := int32(ux >> 1) if ux&1 != 0 { x = ^x } return x }
[ "func", "(", "r", "*", "reader", ")", "readVarInt32", "(", ")", "int32", "{", "ux", ":=", "r", ".", "readVarUint32", "(", ")", "\n", "x", ":=", "int32", "(", "ux", ">>", "1", ")", "\n", "if", "ux", "&", "1", "!=", "0", "{", "x", "=", "^", "x", "\n", "}", "\n", "return", "x", "\n", "}" ]
// readVarInt64 reads a signed 32-bit varint
[ "readVarInt64", "reads", "a", "signed", "32", "-", "bit", "varint" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L117-L124
5,825
dotabuff/manta
reader.go
readVarUint64
func (r *reader) readVarUint64() uint64 { var x, s uint64 for i := 0; ; i++ { b := r.readByte() if b < 0x80 { if i > 9 || i == 9 && b > 1 { _panicf("read overflow: varint overflows uint64") } return x | uint64(b)<<s } x |= uint64(b&0x7f) << s s += 7 } }
go
func (r *reader) readVarUint64() uint64 { var x, s uint64 for i := 0; ; i++ { b := r.readByte() if b < 0x80 { if i > 9 || i == 9 && b > 1 { _panicf("read overflow: varint overflows uint64") } return x | uint64(b)<<s } x |= uint64(b&0x7f) << s s += 7 } }
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// readVarUint64 reads an unsigned 64-bit varint
[ "readVarUint64", "reads", "an", "unsigned", "64", "-", "bit", "varint" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L127-L140
5,826
dotabuff/manta
reader.go
readVarInt64
func (r *reader) readVarInt64() int64 { ux := r.readVarUint64() x := int64(ux >> 1) if ux&1 != 0 { x = ^x } return x }
go
func (r *reader) readVarInt64() int64 { ux := r.readVarUint64() x := int64(ux >> 1) if ux&1 != 0 { x = ^x } return x }
[ "func", "(", "r", "*", "reader", ")", "readVarInt64", "(", ")", "int64", "{", "ux", ":=", "r", ".", "readVarUint64", "(", ")", "\n", "x", ":=", "int64", "(", "ux", ">>", "1", ")", "\n", "if", "ux", "&", "1", "!=", "0", "{", "x", "=", "^", "x", "\n", "}", "\n", "return", "x", "\n", "}" ]
// readVarInt64 reads a signed 64-bit varint
[ "readVarInt64", "reads", "a", "signed", "64", "-", "bit", "varint" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L143-L150
5,827
dotabuff/manta
reader.go
readUBitVar
func (r *reader) readUBitVar() uint32 { ret := r.readBits(6) switch ret & 0x30 { case 16: ret = (ret & 15) | (r.readBits(4) << 4) break case 32: ret = (ret & 15) | (r.readBits(8) << 4) break case 48: ret = (ret & 15) | (r.readBits(28) << 4) break } return ret }
go
func (r *reader) readUBitVar() uint32 { ret := r.readBits(6) switch ret & 0x30 { case 16: ret = (ret & 15) | (r.readBits(4) << 4) break case 32: ret = (ret & 15) | (r.readBits(8) << 4) break case 48: ret = (ret & 15) | (r.readBits(28) << 4) break } return ret }
[ "func", "(", "r", "*", "reader", ")", "readUBitVar", "(", ")", "uint32", "{", "ret", ":=", "r", ".", "readBits", "(", "6", ")", "\n\n", "switch", "ret", "&", "0x30", "{", "case", "16", ":", "ret", "=", "(", "ret", "&", "15", ")", "|", "(", "r", ".", "readBits", "(", "4", ")", "<<", "4", ")", "\n", "break", "\n", "case", "32", ":", "ret", "=", "(", "ret", "&", "15", ")", "|", "(", "r", ".", "readBits", "(", "8", ")", "<<", "4", ")", "\n", "break", "\n", "case", "48", ":", "ret", "=", "(", "ret", "&", "15", ")", "|", "(", "r", ".", "readBits", "(", "28", ")", "<<", "4", ")", "\n", "break", "\n", "}", "\n\n", "return", "ret", "\n", "}" ]
// readUBitVar reads a variable length uint32 with encoding in last to bits of 6 bit group
[ "readUBitVar", "reads", "a", "variable", "length", "uint32", "with", "encoding", "in", "last", "to", "bits", "of", "6", "bit", "group" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L163-L179
5,828
dotabuff/manta
reader.go
readUBitVarFP
func (r *reader) readUBitVarFP() uint32 { if r.readBoolean() { return r.readBits(2) } if r.readBoolean() { return r.readBits(4) } if r.readBoolean() { return r.readBits(10) } if r.readBoolean() { return r.readBits(17) } return r.readBits(31) }
go
func (r *reader) readUBitVarFP() uint32 { if r.readBoolean() { return r.readBits(2) } if r.readBoolean() { return r.readBits(4) } if r.readBoolean() { return r.readBits(10) } if r.readBoolean() { return r.readBits(17) } return r.readBits(31) }
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// readUBitVarFP reads a variable length uint32 encoded using fieldpath encoding
[ "readUBitVarFP", "reads", "a", "variable", "length", "uint32", "encoded", "using", "fieldpath", "encoding" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L182-L196
5,829
dotabuff/manta
reader.go
readStringN
func (r *reader) readStringN(n uint32) string { return string(r.readBytes(n)) }
go
func (r *reader) readStringN(n uint32) string { return string(r.readBytes(n)) }
[ "func", "(", "r", "*", "reader", ")", "readStringN", "(", "n", "uint32", ")", "string", "{", "return", "string", "(", "r", ".", "readBytes", "(", "n", ")", ")", "\n", "}" ]
// readStringN reads a string of a given length
[ "readStringN", "reads", "a", "string", "of", "a", "given", "length" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L203-L205
5,830
dotabuff/manta
reader.go
readString
func (r *reader) readString() string { buf := make([]byte, 0) for { b := r.readByte() if b == 0 { break } buf = append(buf, b) } return string(buf) }
go
func (r *reader) readString() string { buf := make([]byte, 0) for { b := r.readByte() if b == 0 { break } buf = append(buf, b) } return string(buf) }
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// readString reads a null terminated string
[ "readString", "reads", "a", "null", "terminated", "string" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L208-L219
5,831
dotabuff/manta
reader.go
readCoord
func (r *reader) readCoord() float32 { value := float32(0.0) intval := r.readBits(1) fractval := r.readBits(1) signbit := false if intval != 0 || fractval != 0 { signbit = r.readBoolean() if intval != 0 { intval = r.readBits(14) + 1 } if fractval != 0 { fractval = r.readBits(5) } value = float32(intval) + float32(fractval)*(1.0/(1<<5)) // Fixup the sign if negative. if signbit { value = -value } } return value }
go
func (r *reader) readCoord() float32 { value := float32(0.0) intval := r.readBits(1) fractval := r.readBits(1) signbit := false if intval != 0 || fractval != 0 { signbit = r.readBoolean() if intval != 0 { intval = r.readBits(14) + 1 } if fractval != 0 { fractval = r.readBits(5) } value = float32(intval) + float32(fractval)*(1.0/(1<<5)) // Fixup the sign if negative. if signbit { value = -value } } return value }
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// readCoord reads a coord as a float32
[ "readCoord", "reads", "a", "coord", "as", "a", "float32" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L222-L249
5,832
dotabuff/manta
reader.go
readAngle
func (r *reader) readAngle(n uint32) float32 { return float32(r.readBits(n)) * 360.0 / float32(int(1<<n)) }
go
func (r *reader) readAngle(n uint32) float32 { return float32(r.readBits(n)) * 360.0 / float32(int(1<<n)) }
[ "func", "(", "r", "*", "reader", ")", "readAngle", "(", "n", "uint32", ")", "float32", "{", "return", "float32", "(", "r", ".", "readBits", "(", "n", ")", ")", "*", "360.0", "/", "float32", "(", "int", "(", "1", "<<", "n", ")", ")", "\n", "}" ]
// readAngle reads a bit angle of the given size
[ "readAngle", "reads", "a", "bit", "angle", "of", "the", "given", "size" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L252-L254
5,833
dotabuff/manta
reader.go
readNormal
func (r *reader) readNormal() float32 { isNeg := r.readBoolean() len := r.readBits(11) ret := float32(len) * float32(1.0/(float32(1<<11)-1.0)) if isNeg { return -ret } else { return ret } }
go
func (r *reader) readNormal() float32 { isNeg := r.readBoolean() len := r.readBits(11) ret := float32(len) * float32(1.0/(float32(1<<11)-1.0)) if isNeg { return -ret } else { return ret } }
[ "func", "(", "r", "*", "reader", ")", "readNormal", "(", ")", "float32", "{", "isNeg", ":=", "r", ".", "readBoolean", "(", ")", "\n", "len", ":=", "r", ".", "readBits", "(", "11", ")", "\n", "ret", ":=", "float32", "(", "len", ")", "*", "float32", "(", "1.0", "/", "(", "float32", "(", "1", "<<", "11", ")", "-", "1.0", ")", ")", "\n\n", "if", "isNeg", "{", "return", "-", "ret", "\n", "}", "else", "{", "return", "ret", "\n", "}", "\n", "}" ]
// readNormal reads a normalized float vector
[ "readNormal", "reads", "a", "normalized", "float", "vector" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L257-L267
5,834
dotabuff/manta
reader.go
read3BitNormal
func (r *reader) read3BitNormal() []float32 { ret := []float32{0.0, 0.0, 0.0} hasX := r.readBoolean() haxY := r.readBoolean() if hasX { ret[0] = r.readNormal() } if haxY { ret[1] = r.readNormal() } negZ := r.readBoolean() prodsum := ret[0]*ret[0] + ret[1]*ret[1] if prodsum < 1.0 { ret[2] = float32(math.Sqrt(float64(1.0 - prodsum))) } else { ret[2] = 0.0 } if negZ { ret[2] = -ret[2] } return ret }
go
func (r *reader) read3BitNormal() []float32 { ret := []float32{0.0, 0.0, 0.0} hasX := r.readBoolean() haxY := r.readBoolean() if hasX { ret[0] = r.readNormal() } if haxY { ret[1] = r.readNormal() } negZ := r.readBoolean() prodsum := ret[0]*ret[0] + ret[1]*ret[1] if prodsum < 1.0 { ret[2] = float32(math.Sqrt(float64(1.0 - prodsum))) } else { ret[2] = 0.0 } if negZ { ret[2] = -ret[2] } return ret }
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// read3BitNormal reads a normalized float vector
[ "read3BitNormal", "reads", "a", "normalized", "float", "vector" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L270-L298
5,835
dotabuff/manta
reader.go
readBitsAsBytes
func (r *reader) readBitsAsBytes(n uint32) []byte { tmp := make([]byte, 0) for n >= 8 { tmp = append(tmp, r.readByte()) n -= 8 } if n > 0 { tmp = append(tmp, byte(r.readBits(n))) } return tmp }
go
func (r *reader) readBitsAsBytes(n uint32) []byte { tmp := make([]byte, 0) for n >= 8 { tmp = append(tmp, r.readByte()) n -= 8 } if n > 0 { tmp = append(tmp, byte(r.readBits(n))) } return tmp }
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// readBitsAsBytes reads the given number of bits in groups of bytes
[ "readBitsAsBytes", "reads", "the", "given", "number", "of", "bits", "in", "groups", "of", "bytes" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/reader.go#L301-L311
5,836
dotabuff/manta
gen/callbacks.go
makeContext
func makeContext() ctx { c := ctx{ DemoTypes: []ctxType{}, PacketTypes: []ctxType{}, } demoIds := []int{} demoMap := map[int]ctxType{} packetIds := []int{} packetMap := map[int]ctxType{} for _, t := range messageTypes { for vs, n := range t.enumValues { // Find an enum type for the enum value if ts, ok := t.enumToType(vs); ok { // Find a struct type for the enum type if messageTypeNames[ts] { cs, ok := t.enumToCallback(vs) if !ok { cs = ts } if t.isPacket { packetIds = append(packetIds, n) packetMap[n] = ctxType{ Id: n, Callback: cs, EnumName: vs, TypeName: ts, } } else { demoIds = append(demoIds, n) demoMap[n] = ctxType{ Id: n, Callback: cs, EnumName: vs, TypeName: ts, } } } else { fmt.Printf("warning: no matching type %s for enum: type %s %s = %d\n", ts, vs, t.enumName, n) } } else { fmt.Printf("notice: skipped manually excluded enum: type %s %s = %d\n", vs, t.enumName, n) } } } sort.Ints(demoIds) sort.Ints(packetIds) for _, id := range demoIds { c.DemoTypes = append(c.DemoTypes, demoMap[id]) } for _, id := range packetIds { c.PacketTypes = append(c.PacketTypes, packetMap[id]) } return c }
go
func makeContext() ctx { c := ctx{ DemoTypes: []ctxType{}, PacketTypes: []ctxType{}, } demoIds := []int{} demoMap := map[int]ctxType{} packetIds := []int{} packetMap := map[int]ctxType{} for _, t := range messageTypes { for vs, n := range t.enumValues { // Find an enum type for the enum value if ts, ok := t.enumToType(vs); ok { // Find a struct type for the enum type if messageTypeNames[ts] { cs, ok := t.enumToCallback(vs) if !ok { cs = ts } if t.isPacket { packetIds = append(packetIds, n) packetMap[n] = ctxType{ Id: n, Callback: cs, EnumName: vs, TypeName: ts, } } else { demoIds = append(demoIds, n) demoMap[n] = ctxType{ Id: n, Callback: cs, EnumName: vs, TypeName: ts, } } } else { fmt.Printf("warning: no matching type %s for enum: type %s %s = %d\n", ts, vs, t.enumName, n) } } else { fmt.Printf("notice: skipped manually excluded enum: type %s %s = %d\n", vs, t.enumName, n) } } } sort.Ints(demoIds) sort.Ints(packetIds) for _, id := range demoIds { c.DemoTypes = append(c.DemoTypes, demoMap[id]) } for _, id := range packetIds { c.PacketTypes = append(c.PacketTypes, packetMap[id]) } return c }
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// makeContext transforms messageTypes information into template context
[ "makeContext", "transforms", "messageTypes", "information", "into", "template", "context" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/gen/callbacks.go#L250-L308
5,837
dotabuff/manta
gen/callbacks.go
discoverTypes
func discoverTypes(protoPath string) { fileset := token.NewFileSet() packageMap, err := parser.ParseDir(fileset, protoPath, nil, 0) if err != nil { panic(err) } // Iterate over packages for _, p := range packageMap { // Iterate over files for _, f := range p.Files { // Iterate over declarations for _, d := range f.Decls { switch t := d.(type) { case *ast.GenDecl: // Iterate over specifications for _, s := range t.Specs { // Handle type and value specs switch t := s.(type) { case *ast.TypeSpec: // Type specs contain types such as CDemoPacket. Extract the type // name and mark it as found in the corresponding message type. typeName := t.Name.String() //if _, ok := findMessageByTypeName(typeName); ok { messageTypeNames[typeName] = true //} case *ast.ValueSpec: // Value specs contain enum values such as EDemoCommands_DEM_Packet. // Extract the enum name (ex. EDemoCommands), value name // (ex. EDemoCommands_DEM_Packet) and real value (ex. 7) and // store them with the matching enum type. valueName := nameOfValue(t) if enumName := typeOfValue(t); enumName != "" { if mt, ok := findMessageByEnumName(enumName); ok { mt.enumValues[valueName] = valueOfValue(t) } } } } } } } } }
go
func discoverTypes(protoPath string) { fileset := token.NewFileSet() packageMap, err := parser.ParseDir(fileset, protoPath, nil, 0) if err != nil { panic(err) } // Iterate over packages for _, p := range packageMap { // Iterate over files for _, f := range p.Files { // Iterate over declarations for _, d := range f.Decls { switch t := d.(type) { case *ast.GenDecl: // Iterate over specifications for _, s := range t.Specs { // Handle type and value specs switch t := s.(type) { case *ast.TypeSpec: // Type specs contain types such as CDemoPacket. Extract the type // name and mark it as found in the corresponding message type. typeName := t.Name.String() //if _, ok := findMessageByTypeName(typeName); ok { messageTypeNames[typeName] = true //} case *ast.ValueSpec: // Value specs contain enum values such as EDemoCommands_DEM_Packet. // Extract the enum name (ex. EDemoCommands), value name // (ex. EDemoCommands_DEM_Packet) and real value (ex. 7) and // store them with the matching enum type. valueName := nameOfValue(t) if enumName := typeOfValue(t); enumName != "" { if mt, ok := findMessageByEnumName(enumName); ok { mt.enumValues[valueName] = valueOfValue(t) } } } } } } } } }
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// discoverTypes walks the go files in the dota directory and populates the data // in messageTypes and messageTypeNames.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/gen/callbacks.go#L312-L356
5,838
dotabuff/manta
gen/callbacks.go
nameOfValue
func nameOfValue(t *ast.ValueSpec) string { if len(t.Names) != 1 { fmt.Println("unexpected names", t.Names) panic("unexpected names") } return t.Names[0].Name }
go
func nameOfValue(t *ast.ValueSpec) string { if len(t.Names) != 1 { fmt.Println("unexpected names", t.Names) panic("unexpected names") } return t.Names[0].Name }
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// nameOfValue extracts the name of an enum value, ex. EDemoCommands_DEM_Packet
[ "nameOfValue", "extracts", "the", "name", "of", "an", "enum", "value", "ex", ".", "EDemoCommands_DEM_Packet" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/gen/callbacks.go#L359-L365
5,839
dotabuff/manta
gen/callbacks.go
typeOfValue
func typeOfValue(t *ast.ValueSpec) string { switch t := t.Type.(type) { case *ast.Ident: return t.String() } return "" }
go
func typeOfValue(t *ast.ValueSpec) string { switch t := t.Type.(type) { case *ast.Ident: return t.String() } return "" }
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// typeOfValue extracts the type of an enum value, ex. EDemoCommands
[ "typeOfValue", "extracts", "the", "type", "of", "an", "enum", "value", "ex", ".", "EDemoCommands" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/gen/callbacks.go#L368-L374
5,840
dotabuff/manta
gen/callbacks.go
valueOfValue
func valueOfValue(t *ast.ValueSpec) int { if len(t.Values) != 1 { fmt.Println("unexpected values", t.Values) panic("unexpected values") } switch t := t.Values[0].(type) { case *ast.BasicLit: n, _ := strconv.Atoi(t.Value) return n case *ast.UnaryExpr: x := t.X.(*ast.BasicLit) n, _ := strconv.Atoi(x.Value) return n default: fmt.Println("unexpected type", t) panic("unexpected type") } panic("fell through") return 0 }
go
func valueOfValue(t *ast.ValueSpec) int { if len(t.Values) != 1 { fmt.Println("unexpected values", t.Values) panic("unexpected values") } switch t := t.Values[0].(type) { case *ast.BasicLit: n, _ := strconv.Atoi(t.Value) return n case *ast.UnaryExpr: x := t.X.(*ast.BasicLit) n, _ := strconv.Atoi(x.Value) return n default: fmt.Println("unexpected type", t) panic("unexpected type") } panic("fell through") return 0 }
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// valueOfValue extracts the value of an enum value, ex. 7
[ "valueOfValue", "extracts", "the", "value", "of", "an", "enum", "value", "ex", ".", "7" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/gen/callbacks.go#L377-L400
5,841
dotabuff/manta
game_event.go
GetString
func (e *GameEvent) GetString(name string) (string, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return "", err } // Make sure it's a string. if k.GetType() != gameEventTypeString { return "", _errorf("field %s: expected string, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValString(), nil }
go
func (e *GameEvent) GetString(name string) (string, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return "", err } // Make sure it's a string. if k.GetType() != gameEventTypeString { return "", _errorf("field %s: expected string, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValString(), nil }
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// Gets the string value of a named field.
[ "Gets", "the", "string", "value", "of", "a", "named", "field", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L75-L88
5,842
dotabuff/manta
game_event.go
GetFloat32
func (e *GameEvent) GetFloat32(name string) (float32, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return 0.0, err } // Make sure it's a bool. if k.GetType() != gameEventTypeFloat { return 0.0, _errorf("field %s: expected float, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValFloat(), nil }
go
func (e *GameEvent) GetFloat32(name string) (float32, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return 0.0, err } // Make sure it's a bool. if k.GetType() != gameEventTypeFloat { return 0.0, _errorf("field %s: expected float, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValFloat(), nil }
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// Gets the float value of a named field.
[ "Gets", "the", "float", "value", "of", "a", "named", "field", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L91-L104
5,843
dotabuff/manta
game_event.go
GetInt32
func (e *GameEvent) GetInt32(name string) (int32, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return 0, err } // Return based on the type. switch k.GetType() { case gameEventTypeLong: return k.GetValLong(), nil case gameEventTypeShort: return k.GetValShort(), nil case gameEventTypeByte: return k.GetValByte(), nil } return 0, _errorf("field %s: expected int, got %s", name, gameEventTypeNames[k.GetType()]) }
go
func (e *GameEvent) GetInt32(name string) (int32, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return 0, err } // Return based on the type. switch k.GetType() { case gameEventTypeLong: return k.GetValLong(), nil case gameEventTypeShort: return k.GetValShort(), nil case gameEventTypeByte: return k.GetValByte(), nil } return 0, _errorf("field %s: expected int, got %s", name, gameEventTypeNames[k.GetType()]) }
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// Gets the integer value of a named field.
[ "Gets", "the", "integer", "value", "of", "a", "named", "field", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L107-L125
5,844
dotabuff/manta
game_event.go
GetBool
func (e *GameEvent) GetBool(name string) (bool, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return false, err } // Make sure it's a bool. if k.GetType() != gameEventTypeBool { return false, _errorf("field %s: expected bool, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValBool(), nil }
go
func (e *GameEvent) GetBool(name string) (bool, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return false, err } // Make sure it's a bool. if k.GetType() != gameEventTypeBool { return false, _errorf("field %s: expected bool, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValBool(), nil }
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// Gets the bool value of a named field.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L128-L141
5,845
dotabuff/manta
game_event.go
GetUint64
func (e *GameEvent) GetUint64(name string) (uint64, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return 0, err } // Make sure it's a uint64. if k.GetType() != gameEventTypeUint64 { return 0, _errorf("field %s: expected uint64, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValUint64(), nil }
go
func (e *GameEvent) GetUint64(name string) (uint64, error) { // Get the key from the message k, err := e.getEventKey(name) if err != nil { return 0, err } // Make sure it's a uint64. if k.GetType() != gameEventTypeUint64 { return 0, _errorf("field %s: expected uint64, got %s", name, gameEventTypeNames[k.GetType()]) } return k.GetValUint64(), nil }
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// Gets the uint64 value of a named field.
[ "Gets", "the", "uint64", "value", "of", "a", "named", "field", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L144-L157
5,846
dotabuff/manta
game_event.go
getEventKey
func (e *GameEvent) getEventKey(name string) (*dota.CMsgSource1LegacyGameEventKeyT, error) { f, ok := e.t.fields[name] if !ok { return nil, _errorf("field %s: missing", name) } if f.i > len(e.m.GetKeys()) { return nil, _errorf("field %s: %d out of range", name, f.i) } return e.m.GetKeys()[f.i], nil }
go
func (e *GameEvent) getEventKey(name string) (*dota.CMsgSource1LegacyGameEventKeyT, error) { f, ok := e.t.fields[name] if !ok { return nil, _errorf("field %s: missing", name) } if f.i > len(e.m.GetKeys()) { return nil, _errorf("field %s: %d out of range", name, f.i) } return e.m.GetKeys()[f.i], nil }
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// Finds the key in the game event which corresponds to a given name.
[ "Finds", "the", "key", "in", "the", "game", "event", "which", "corresponds", "to", "a", "given", "name", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L160-L171
5,847
dotabuff/manta
game_event.go
onCMsgSource1LegacyGameEvent
func (p *Parser) onCMsgSource1LegacyGameEvent(m *dota.CMsgSource1LegacyGameEvent) error { // Look up the handler name by event id. name, ok := p.gameEventNames[m.GetEventid()] if !ok { return _errorf("unknown event id: %d", m.GetEventid()) } // Get the handlers for the event name. Return early if none. handlers := p.gameEventHandlers[name] if handlers == nil { return nil } // Get the type for the event. t, ok := p.gameEventTypes[name] if !ok { return _errorf("unknown event type: %s", name) } // Create a GameEvent, offer to all handlers. e := &GameEvent{t: t, m: m} for _, h := range handlers { if err := h(e); err != nil { return err } } return nil }
go
func (p *Parser) onCMsgSource1LegacyGameEvent(m *dota.CMsgSource1LegacyGameEvent) error { // Look up the handler name by event id. name, ok := p.gameEventNames[m.GetEventid()] if !ok { return _errorf("unknown event id: %d", m.GetEventid()) } // Get the handlers for the event name. Return early if none. handlers := p.gameEventHandlers[name] if handlers == nil { return nil } // Get the type for the event. t, ok := p.gameEventTypes[name] if !ok { return _errorf("unknown event type: %s", name) } // Create a GameEvent, offer to all handlers. e := &GameEvent{t: t, m: m} for _, h := range handlers { if err := h(e); err != nil { return err } } return nil }
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// Internal handler for callback OnCMsgSource1LegacyGameEvent. // Looks up the name and type of an event and offers it to registered handlers.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L217-L245
5,848
dotabuff/manta
game_event.go
OnGameEvent
func (p *Parser) OnGameEvent(name string, fn GameEventHandler) { p.gameEventHandlers[name] = append(p.gameEventHandlers[name], fn) }
go
func (p *Parser) OnGameEvent(name string, fn GameEventHandler) { p.gameEventHandlers[name] = append(p.gameEventHandlers[name], fn) }
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// OnGameEvent registers an GameEventHandler that will be called when a // named GameEvent occurs.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/game_event.go#L249-L251
5,849
dotabuff/manta
string_table.go
GetTableByName
func (ts *stringTables) GetTableByName(name string) (*stringTable, bool) { i, ok := ts.NameIndex[name] if !ok { return nil, false } t, ok := ts.Tables[i] return t, ok }
go
func (ts *stringTables) GetTableByName(name string) (*stringTable, bool) { i, ok := ts.NameIndex[name] if !ok { return nil, false } t, ok := ts.Tables[i] return t, ok }
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// Retrieves a string table by its name. Check the bool.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/string_table.go#L21-L28
5,850
dotabuff/manta
string_table.go
newStringTables
func newStringTables() *stringTables { return &stringTables{ Tables: make(map[int32]*stringTable), NameIndex: make(map[string]int32), nextIndex: 0, } }
go
func newStringTables() *stringTables { return &stringTables{ Tables: make(map[int32]*stringTable), NameIndex: make(map[string]int32), nextIndex: 0, } }
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// Creates a new empty StringTables.
[ "Creates", "a", "new", "empty", "StringTables", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/string_table.go#L31-L37
5,851
dotabuff/manta
string_table.go
onCSVCMsg_UpdateStringTable
func (p *Parser) onCSVCMsg_UpdateStringTable(m *dota.CSVCMsg_UpdateStringTable) error { // TODO: integrate t, ok := p.stringTables.Tables[m.GetTableId()] if !ok { _panicf("missing string table %d", m.GetTableId()) } if v(5) { _debugf("tick=%d name=%s changedEntries=%d size=%d", p.Tick, t.name, m.GetNumChangedEntries(), len(m.GetStringData())) } // Parse the updates out of the string table data items := parseStringTable(m.GetStringData(), m.GetNumChangedEntries(), t.name, t.userDataFixedSize, t.userDataSize, t.flags) // Apply the updates to the parser state for _, item := range items { index := item.Index if _, ok := t.Items[index]; ok { if item.Key != "" && item.Key != t.Items[index].Key { t.Items[index].Key = item.Key } if len(item.Value) > 0 { t.Items[index].Value = item.Value } } else { t.Items[index] = item } } // Apply the updates to baseline state if t.name == "instancebaseline" { p.updateInstanceBaseline() } return nil }
go
func (p *Parser) onCSVCMsg_UpdateStringTable(m *dota.CSVCMsg_UpdateStringTable) error { // TODO: integrate t, ok := p.stringTables.Tables[m.GetTableId()] if !ok { _panicf("missing string table %d", m.GetTableId()) } if v(5) { _debugf("tick=%d name=%s changedEntries=%d size=%d", p.Tick, t.name, m.GetNumChangedEntries(), len(m.GetStringData())) } // Parse the updates out of the string table data items := parseStringTable(m.GetStringData(), m.GetNumChangedEntries(), t.name, t.userDataFixedSize, t.userDataSize, t.flags) // Apply the updates to the parser state for _, item := range items { index := item.Index if _, ok := t.Items[index]; ok { if item.Key != "" && item.Key != t.Items[index].Key { t.Items[index].Key = item.Key } if len(item.Value) > 0 { t.Items[index].Value = item.Value } } else { t.Items[index] = item } } // Apply the updates to baseline state if t.name == "instancebaseline" { p.updateInstanceBaseline() } return nil }
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// Internal callback for CSVCMsg_UpdateStringTable.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/string_table.go#L126-L161
5,852
dotabuff/manta
string_table.go
parseStringTable
func parseStringTable(buf []byte, numUpdates int32, name string, userDataFixed bool, userDataSize int32, flags int32) (items []*stringTableItem) { defer func() { if err := recover(); err != nil { _debugf("warning: unable to parse string table %s: %s", name, err) return } }() items = make([]*stringTableItem, 0) // Create a reader for the buffer r := newReader(buf) // Start with an index of -1. // If the first item is at index 0 it will use a incr operation. index := int32(-1) // Maintain a list of key history keys := make([]string, 0, stringtableKeyHistorySize) // Some tables have no data if len(buf) == 0 { return items } // Loop through entries in the data structure // // Each entry is a tuple consisting of {index, key, value} // // Index can either be incremented from the previous position or // overwritten with a given entry. // // Key may be omitted (will be represented here as "") // // Value may be omitted for i := 0; i < int(numUpdates); i++ { key := "" value := []byte{} // Read a boolean to determine whether the operation is an increment or // has a fixed index position. A fixed index position of zero should be // the last data in the buffer, and indicates that all data has been read. incr := r.readBoolean() if incr { index++ } else { index = int32(r.readVarUint32()) + 1 } // Some values have keys, some don't. hasKey := r.readBoolean() if hasKey { // Some entries use reference a position in the key history for // part of the key. If referencing the history, read the position // and size from the buffer, then use those to build the string // combined with an extra string read (null terminated). // Alternatively, just read the string. useHistory := r.readBoolean() if useHistory { pos := r.readBits(5) size := r.readBits(5) if int(pos) >= len(keys) { key += r.readString() } else { s := keys[pos] if int(size) > len(s) { key += s + r.readString() } else { key += s[0:size] + r.readString() } } } else { key = r.readString() } if len(keys) >= stringtableKeyHistorySize { copy(keys[0:], keys[1:]) keys[len(keys)-1] = "" keys = keys[:len(keys)-1] } keys = append(keys, key) } // Some entries have a value. hasValue := r.readBoolean() if hasValue { bitSize := uint32(0) if userDataFixed { bitSize = uint32(userDataSize) } else { if (flags & 0x1) != 0 { r.readBoolean() } bitSize = r.readBits(17) * 8 } value = r.readBitsAsBytes(bitSize) } items = append(items, &stringTableItem{index, key, value}) } return items }
go
func parseStringTable(buf []byte, numUpdates int32, name string, userDataFixed bool, userDataSize int32, flags int32) (items []*stringTableItem) { defer func() { if err := recover(); err != nil { _debugf("warning: unable to parse string table %s: %s", name, err) return } }() items = make([]*stringTableItem, 0) // Create a reader for the buffer r := newReader(buf) // Start with an index of -1. // If the first item is at index 0 it will use a incr operation. index := int32(-1) // Maintain a list of key history keys := make([]string, 0, stringtableKeyHistorySize) // Some tables have no data if len(buf) == 0 { return items } // Loop through entries in the data structure // // Each entry is a tuple consisting of {index, key, value} // // Index can either be incremented from the previous position or // overwritten with a given entry. // // Key may be omitted (will be represented here as "") // // Value may be omitted for i := 0; i < int(numUpdates); i++ { key := "" value := []byte{} // Read a boolean to determine whether the operation is an increment or // has a fixed index position. A fixed index position of zero should be // the last data in the buffer, and indicates that all data has been read. incr := r.readBoolean() if incr { index++ } else { index = int32(r.readVarUint32()) + 1 } // Some values have keys, some don't. hasKey := r.readBoolean() if hasKey { // Some entries use reference a position in the key history for // part of the key. If referencing the history, read the position // and size from the buffer, then use those to build the string // combined with an extra string read (null terminated). // Alternatively, just read the string. useHistory := r.readBoolean() if useHistory { pos := r.readBits(5) size := r.readBits(5) if int(pos) >= len(keys) { key += r.readString() } else { s := keys[pos] if int(size) > len(s) { key += s + r.readString() } else { key += s[0:size] + r.readString() } } } else { key = r.readString() } if len(keys) >= stringtableKeyHistorySize { copy(keys[0:], keys[1:]) keys[len(keys)-1] = "" keys = keys[:len(keys)-1] } keys = append(keys, key) } // Some entries have a value. hasValue := r.readBoolean() if hasValue { bitSize := uint32(0) if userDataFixed { bitSize = uint32(userDataSize) } else { if (flags & 0x1) != 0 { r.readBoolean() } bitSize = r.readBits(17) * 8 } value = r.readBitsAsBytes(bitSize) } items = append(items, &stringTableItem{index, key, value}) } return items }
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// Parse a string table data blob, returning a list of item updates.
[ "Parse", "a", "string", "table", "data", "blob", "returning", "a", "list", "of", "item", "updates", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/string_table.go#L164-L267
5,853
dotabuff/manta
lzss.go
unlzss
func unlzss(buf []byte) ([]byte, error) { r := newReader(buf) if s := r.readStringN(4); s != "LZSS" { return nil, _errorf("expected LZSS header, got %s", s) } size := int(r.readLeUint32()) out := make([]byte, 0) var cmdByte, getCmdByte byte for { if getCmdByte == 0 { cmdByte = r.readByte() } getCmdByte = (getCmdByte + 1) & 0x07 if (cmdByte & 0x01) != 0 { a := r.readByte() b := r.readByte() position := (int(a) << 4) | (int(b) >> 4) count := int((b & 0x0F) + 1) if count == 1 { break } source := len(out) - int(position) - 1 for i := 0; i < count; i++ { out = append(out, out[source+i]) } } else { out = append(out, r.readByte()) } cmdByte = cmdByte >> 1 } if len(out) != size { return nil, _errorf("expected %d bytes, got %d", size, len(out)) } return out, nil }
go
func unlzss(buf []byte) ([]byte, error) { r := newReader(buf) if s := r.readStringN(4); s != "LZSS" { return nil, _errorf("expected LZSS header, got %s", s) } size := int(r.readLeUint32()) out := make([]byte, 0) var cmdByte, getCmdByte byte for { if getCmdByte == 0 { cmdByte = r.readByte() } getCmdByte = (getCmdByte + 1) & 0x07 if (cmdByte & 0x01) != 0 { a := r.readByte() b := r.readByte() position := (int(a) << 4) | (int(b) >> 4) count := int((b & 0x0F) + 1) if count == 1 { break } source := len(out) - int(position) - 1 for i := 0; i < count; i++ { out = append(out, out[source+i]) } } else { out = append(out, r.readByte()) } cmdByte = cmdByte >> 1 } if len(out) != size { return nil, _errorf("expected %d bytes, got %d", size, len(out)) } return out, nil }
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// Decompress a Valve LZSS compressed buffer
[ "Decompress", "a", "Valve", "LZSS", "compressed", "buffer" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/lzss.go#L4-L47
5,854
dotabuff/manta
demo_packet.go
priority
func (m *pendingMessage) priority() int { switch m.t { case // These messages provide context needed for the rest of the tick // and should have the highest priority. int32(dota.NET_Messages_net_Tick), int32(dota.SVC_Messages_svc_CreateStringTable), int32(dota.SVC_Messages_svc_UpdateStringTable), int32(dota.NET_Messages_net_SpawnGroup_Load): return -10 case // These messages benefit from having context but may also need to // provide context in terms of delta updates. int32(dota.SVC_Messages_svc_PacketEntities): return 5 case // These messages benefit from having as much context as possible and // should have the lowest priority. int32(dota.EBaseGameEvents_GE_Source1LegacyGameEvent): return 10 } return 0 }
go
func (m *pendingMessage) priority() int { switch m.t { case // These messages provide context needed for the rest of the tick // and should have the highest priority. int32(dota.NET_Messages_net_Tick), int32(dota.SVC_Messages_svc_CreateStringTable), int32(dota.SVC_Messages_svc_UpdateStringTable), int32(dota.NET_Messages_net_SpawnGroup_Load): return -10 case // These messages benefit from having context but may also need to // provide context in terms of delta updates. int32(dota.SVC_Messages_svc_PacketEntities): return 5 case // These messages benefit from having as much context as possible and // should have the lowest priority. int32(dota.EBaseGameEvents_GE_Source1LegacyGameEvent): return 10 } return 0 }
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// Calculates the priority of the message. Lower is more important.
[ "Calculates", "the", "priority", "of", "the", "message", ".", "Lower", "is", "more", "important", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/demo_packet.go#L17-L42
5,855
dotabuff/manta
demo_packet.go
onCDemoPacket
func (p *Parser) onCDemoPacket(m *dota.CDemoPacket) error { // Create a slice to store pending mesages. Messages are read first as // pending messages then sorted before dispatch. ms := make(pendingMessages, 0, 2) // Read all messages from the buffer. Messages are packed serially as // {type, size, data}. We keep reading until until less than a byte remains. r := newReader(m.GetData()) for r.remBytes() > 0 { t := int32(r.readUBitVar()) size := r.readVarUint32() buf := r.readBytes(size) ms = append(ms, &pendingMessage{p.Tick, t, buf}) } // Sort messages to ensure dependencies are met. For example, we need to // process string tables before game events that may reference them. sort.Sort(ms) // Dispatch messages in order, returning on handler error. for _, m := range ms { if err := p.Callbacks.callByPacketType(m.t, m.buf); err != nil { return err } } return nil }
go
func (p *Parser) onCDemoPacket(m *dota.CDemoPacket) error { // Create a slice to store pending mesages. Messages are read first as // pending messages then sorted before dispatch. ms := make(pendingMessages, 0, 2) // Read all messages from the buffer. Messages are packed serially as // {type, size, data}. We keep reading until until less than a byte remains. r := newReader(m.GetData()) for r.remBytes() > 0 { t := int32(r.readUBitVar()) size := r.readVarUint32() buf := r.readBytes(size) ms = append(ms, &pendingMessage{p.Tick, t, buf}) } // Sort messages to ensure dependencies are met. For example, we need to // process string tables before game events that may reference them. sort.Sort(ms) // Dispatch messages in order, returning on handler error. for _, m := range ms { if err := p.Callbacks.callByPacketType(m.t, m.buf); err != nil { return err } } return nil }
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// Internal parser for callback OnCDemoPacket, responsible for extracting // multiple inner packets from a single CDemoPacket. This is the main structure // that contains all other data types in the demo file.
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f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/demo_packet.go#L62-L89
5,856
dotabuff/manta
demo_packet.go
onCDemoFullPacket
func (p *Parser) onCDemoFullPacket(m *dota.CDemoFullPacket) error { // Per Valve docs, parse the CDemoStringTables first. if m.StringTable != nil { if err := p.onCDemoStringTables(m.GetStringTable()); err != nil { return err } } // Then the CDemoPacket. if m.Packet != nil { if err := p.onCDemoPacket(m.GetPacket()); err != nil { return err } } return nil }
go
func (p *Parser) onCDemoFullPacket(m *dota.CDemoFullPacket) error { // Per Valve docs, parse the CDemoStringTables first. if m.StringTable != nil { if err := p.onCDemoStringTables(m.GetStringTable()); err != nil { return err } } // Then the CDemoPacket. if m.Packet != nil { if err := p.onCDemoPacket(m.GetPacket()); err != nil { return err } } return nil }
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// Internal parser for callback OnCDemoFullPacket.
[ "Internal", "parser", "for", "callback", "OnCDemoFullPacket", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/demo_packet.go#L92-L108
5,857
dotabuff/manta
util.go
atoi32
func atoi32(s string) (int32, error) { n, err := strconv.ParseInt(s, 0, 32) if err != nil { return 0, err } return int32(n), nil }
go
func atoi32(s string) (int32, error) { n, err := strconv.ParseInt(s, 0, 32) if err != nil { return 0, err } return int32(n), nil }
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// Convert a string to an int32
[ "Convert", "a", "string", "to", "an", "int32" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L37-L43
5,858
dotabuff/manta
util.go
_debugf
func _debugf(format string, args ...interface{}) { if v(1) { args = append([]interface{}{_caller(2)}, args...) fmt.Printf("%s: "+format+"\n", args...) } }
go
func _debugf(format string, args ...interface{}) { if v(1) { args = append([]interface{}{_caller(2)}, args...) fmt.Printf("%s: "+format+"\n", args...) } }
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// printf only if debugging
[ "printf", "only", "if", "debugging" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L51-L56
5,859
dotabuff/manta
util.go
_dump
func _dump(label string, args ...interface{}) { fmt.Printf("%s: %s", _caller(2), label) spew.Dump(args...) }
go
func _dump(label string, args ...interface{}) { fmt.Printf("%s: %s", _caller(2), label) spew.Dump(args...) }
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// dump named object
[ "dump", "named", "object" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L74-L77
5,860
dotabuff/manta
util.go
_dump_fixture
func _dump_fixture(filename string, buf []byte) { fmt.Printf("writing fixture %s...\n", filename) if err := ioutil.WriteFile("./fixtures/"+filename, buf, 0644); err != nil { panic(err) } }
go
func _dump_fixture(filename string, buf []byte) { fmt.Printf("writing fixture %s...\n", filename) if err := ioutil.WriteFile("./fixtures/"+filename, buf, 0644); err != nil { panic(err) } }
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// dumps a given byte buffer to the given fixture filename
[ "dumps", "a", "given", "byte", "buffer", "to", "the", "given", "fixture", "filename" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L80-L85
5,861
dotabuff/manta
util.go
_read_fixture
func _read_fixture(filename string) []byte { buf, err := ioutil.ReadFile("./fixtures/" + filename) if err != nil { panic(err) } return buf }
go
func _read_fixture(filename string) []byte { buf, err := ioutil.ReadFile("./fixtures/" + filename) if err != nil { panic(err) } return buf }
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// reads a byte buffer from the given fixture filename
[ "reads", "a", "byte", "buffer", "from", "the", "given", "fixture", "filename" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L88-L94
5,862
dotabuff/manta
util.go
_proto_marshal
func _proto_marshal(obj proto.Message) []byte { buf, err := proto.Marshal(obj) if err != nil { panic(err) } return buf }
go
func _proto_marshal(obj proto.Message) []byte { buf, err := proto.Marshal(obj) if err != nil { panic(err) } return buf }
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// marshal a proto.Message to bytes
[ "marshal", "a", "proto", ".", "Message", "to", "bytes" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L97-L103
5,863
dotabuff/manta
util.go
_caller
func _caller(n int) string { if pc, _, _, ok := runtime.Caller(n); ok { fns := strings.Split(runtime.FuncForPC(pc).Name(), "/") return fns[len(fns)-1] } return "unknown" }
go
func _caller(n int) string { if pc, _, _, ok := runtime.Caller(n); ok { fns := strings.Split(runtime.FuncForPC(pc).Name(), "/") return fns[len(fns)-1] } return "unknown" }
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// Returns the name of the calling function
[ "Returns", "the", "name", "of", "the", "calling", "function" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/util.go#L115-L122
5,864
dotabuff/manta
sendtable.go
onCDemoSendTables
func (p *Parser) onCDemoSendTables(m *dota.CDemoSendTables) error { r := newReader(m.GetData()) buf := r.readBytes(r.readVarUint32()) msg := &dota.CSVCMsg_FlattenedSerializer{} if err := proto.Unmarshal(buf, msg); err != nil { return err } patches := []fieldPatch{} for _, h := range fieldPatches { if h.shouldApply(p.GameBuild) { patches = append(patches, h) } } fields := map[int32]*field{} fieldTypes := map[string]*fieldType{} for _, s := range msg.GetSerializers() { serializer := &serializer{ name: msg.GetSymbols()[s.GetSerializerNameSym()], version: s.GetSerializerVersion(), fields: []*field{}, } for _, i := range s.GetFieldsIndex() { if _, ok := fields[i]; !ok { // create a new field field := newField(msg, msg.GetFields()[i]) // patch parent name in builds <= 990 if p.GameBuild <= 990 { field.parentName = serializer.name } // find or create a field type if _, ok := fieldTypes[field.varType]; !ok { fieldTypes[field.varType] = newFieldType(field.varType) } field.fieldType = fieldTypes[field.varType] // find associated serializer if field.serializerName != "" { field.serializer = p.serializers[field.serializerName] } // apply any build-specific patches to the field for _, h := range patches { h.patch(field) } // determine field model if field.serializer != nil { if pointerTypes[field.fieldType.baseType] { field.setModel(fieldModelFixedTable) } else { field.setModel(fieldModelVariableTable) } } else if field.fieldType.count > 0 && field.fieldType.baseType != "char" { field.setModel(fieldModelFixedArray) } else if field.fieldType.baseType == "CUtlVector" { field.setModel(fieldModelVariableArray) } else { field.setModel(fieldModelSimple) } // store the field fields[i] = field } // add the field to the serializer serializer.fields = append(serializer.fields, fields[i]) } // store the serializer for field reference p.serializers[serializer.name] = serializer if _, ok := p.classesByName[serializer.name]; ok { p.classesByName[serializer.name].serializer = serializer } } return nil }
go
func (p *Parser) onCDemoSendTables(m *dota.CDemoSendTables) error { r := newReader(m.GetData()) buf := r.readBytes(r.readVarUint32()) msg := &dota.CSVCMsg_FlattenedSerializer{} if err := proto.Unmarshal(buf, msg); err != nil { return err } patches := []fieldPatch{} for _, h := range fieldPatches { if h.shouldApply(p.GameBuild) { patches = append(patches, h) } } fields := map[int32]*field{} fieldTypes := map[string]*fieldType{} for _, s := range msg.GetSerializers() { serializer := &serializer{ name: msg.GetSymbols()[s.GetSerializerNameSym()], version: s.GetSerializerVersion(), fields: []*field{}, } for _, i := range s.GetFieldsIndex() { if _, ok := fields[i]; !ok { // create a new field field := newField(msg, msg.GetFields()[i]) // patch parent name in builds <= 990 if p.GameBuild <= 990 { field.parentName = serializer.name } // find or create a field type if _, ok := fieldTypes[field.varType]; !ok { fieldTypes[field.varType] = newFieldType(field.varType) } field.fieldType = fieldTypes[field.varType] // find associated serializer if field.serializerName != "" { field.serializer = p.serializers[field.serializerName] } // apply any build-specific patches to the field for _, h := range patches { h.patch(field) } // determine field model if field.serializer != nil { if pointerTypes[field.fieldType.baseType] { field.setModel(fieldModelFixedTable) } else { field.setModel(fieldModelVariableTable) } } else if field.fieldType.count > 0 && field.fieldType.baseType != "char" { field.setModel(fieldModelFixedArray) } else if field.fieldType.baseType == "CUtlVector" { field.setModel(fieldModelVariableArray) } else { field.setModel(fieldModelSimple) } // store the field fields[i] = field } // add the field to the serializer serializer.fields = append(serializer.fields, fields[i]) } // store the serializer for field reference p.serializers[serializer.name] = serializer if _, ok := p.classesByName[serializer.name]; ok { p.classesByName[serializer.name].serializer = serializer } } return nil }
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// Internal callback for OnCDemoSendTables.
[ "Internal", "callback", "for", "OnCDemoSendTables", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/sendtable.go#L25-L109
5,865
dotabuff/manta
stream.go
newStream
func newStream(r io.Reader) *stream { return &stream{r, make([]byte, buffer), buffer} }
go
func newStream(r io.Reader) *stream { return &stream{r, make([]byte, buffer), buffer} }
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// newStream creates a new stream from a given io.Reader
[ "newStream", "creates", "a", "new", "stream", "from", "a", "given", "io", ".", "Reader" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/stream.go#L20-L22
5,866
dotabuff/manta
stream.go
readBytes
func (s *stream) readBytes(n uint32) ([]byte, error) { if n > s.size { s.buf = make([]byte, n) s.size = n } if _, err := io.ReadFull(s.Reader, s.buf[:n]); err != nil { return nil, err } return s.buf[:n], nil }
go
func (s *stream) readBytes(n uint32) ([]byte, error) { if n > s.size { s.buf = make([]byte, n) s.size = n } if _, err := io.ReadFull(s.Reader, s.buf[:n]); err != nil { return nil, err } return s.buf[:n], nil }
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// readBytes reads the given number of bytes from the reader
[ "readBytes", "reads", "the", "given", "number", "of", "bytes", "from", "the", "reader" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/stream.go#L25-L36
5,867
dotabuff/manta
stream.go
readByte
func (s *stream) readByte() (byte, error) { buf, err := s.readBytes(1) if err != nil { return 0, err } return buf[0], nil }
go
func (s *stream) readByte() (byte, error) { buf, err := s.readBytes(1) if err != nil { return 0, err } return buf[0], nil }
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// readByte reads a single byte from the reader
[ "readByte", "reads", "a", "single", "byte", "from", "the", "reader" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/stream.go#L39-L45
5,868
dotabuff/manta
stream.go
readCommand
func (s *stream) readCommand() (dota.EDemoCommands, error) { c, err := s.readVarUint32() return dota.EDemoCommands(c), err }
go
func (s *stream) readCommand() (dota.EDemoCommands, error) { c, err := s.readVarUint32() return dota.EDemoCommands(c), err }
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// readCommand reads a varuint32 as an EDemoCommands
[ "readCommand", "reads", "a", "varuint32", "as", "an", "EDemoCommands" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/stream.go#L48-L51
5,869
dotabuff/manta
stream.go
readVarUint32
func (s *stream) readVarUint32() (uint32, error) { var x, y uint32 for { b, err := s.readByte() if err != nil { return 0, err } u := uint32(b) x |= (u & 0x7F) << y y += 7 if ((u & 0x80) == 0) || (y == 35) { break } } return x, nil }
go
func (s *stream) readVarUint32() (uint32, error) { var x, y uint32 for { b, err := s.readByte() if err != nil { return 0, err } u := uint32(b) x |= (u & 0x7F) << y y += 7 if ((u & 0x80) == 0) || (y == 35) { break } } return x, nil }
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// readVarUint32 reads an unsigned 32-bit varint
[ "readVarUint32", "reads", "an", "unsigned", "32", "-", "bit", "varint" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/stream.go#L54-L70
5,870
dotabuff/manta
class.go
onCSVCMsg_ServerInfo
func (p *Parser) onCSVCMsg_ServerInfo(m *dota.CSVCMsg_ServerInfo) error { // This may be needed to parse PacketEntities. p.classIdSize = uint32(math.Log(float64(m.GetMaxClasses()))/math.Log(2)) + 1 // Extract the build from the game dir. matches := gameBuildRegexp.FindStringSubmatch(m.GetGameDir()) if len(matches) < 2 { return fmt.Errorf("unable to determine game build from '%s'", m.GetGameDir()) } build, err := strconv.ParseUint(matches[1], 10, 32) if err != nil { return err } p.GameBuild = uint32(build) return nil }
go
func (p *Parser) onCSVCMsg_ServerInfo(m *dota.CSVCMsg_ServerInfo) error { // This may be needed to parse PacketEntities. p.classIdSize = uint32(math.Log(float64(m.GetMaxClasses()))/math.Log(2)) + 1 // Extract the build from the game dir. matches := gameBuildRegexp.FindStringSubmatch(m.GetGameDir()) if len(matches) < 2 { return fmt.Errorf("unable to determine game build from '%s'", m.GetGameDir()) } build, err := strconv.ParseUint(matches[1], 10, 32) if err != nil { return err } p.GameBuild = uint32(build) return nil }
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// Internal callback for OnCSVCMsg_ServerInfo.
[ "Internal", "callback", "for", "OnCSVCMsg_ServerInfo", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/class.go#L42-L58
5,871
dotabuff/manta
class.go
onCDemoClassInfo
func (p *Parser) onCDemoClassInfo(m *dota.CDemoClassInfo) error { for _, c := range m.GetClasses() { classId := c.GetClassId() networkName := c.GetNetworkName() class := &class{ classId: classId, name: networkName, serializer: p.serializers[networkName], } p.classesById[class.classId] = class p.classesByName[class.name] = class } p.classInfo = true p.updateInstanceBaseline() return nil }
go
func (p *Parser) onCDemoClassInfo(m *dota.CDemoClassInfo) error { for _, c := range m.GetClasses() { classId := c.GetClassId() networkName := c.GetNetworkName() class := &class{ classId: classId, name: networkName, serializer: p.serializers[networkName], } p.classesById[class.classId] = class p.classesByName[class.name] = class } p.classInfo = true p.updateInstanceBaseline() return nil }
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// Internal callback for OnCDemoClassInfo.
[ "Internal", "callback", "for", "OnCDemoClassInfo", "." ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/class.go#L61-L80
5,872
dotabuff/manta
quantizedfloat.go
quantize
func (qfd *quantizedFloatDecoder) quantize(val float32) float32 { if val < qfd.Low { if (qfd.Flags & qff_roundup) == 0 { _panicf("Field tried to quantize an out of range value") } return qfd.Low } else if val > qfd.High { if (qfd.Flags & qff_rounddown) == 0 { _panicf("Field tried to quantize an out of range value") } return qfd.High } i := uint32((val - qfd.Low) * qfd.HighLowMul) return qfd.Low + (qfd.High-qfd.Low)*(float32(i)*qfd.DecMul) }
go
func (qfd *quantizedFloatDecoder) quantize(val float32) float32 { if val < qfd.Low { if (qfd.Flags & qff_roundup) == 0 { _panicf("Field tried to quantize an out of range value") } return qfd.Low } else if val > qfd.High { if (qfd.Flags & qff_rounddown) == 0 { _panicf("Field tried to quantize an out of range value") } return qfd.High } i := uint32((val - qfd.Low) * qfd.HighLowMul) return qfd.Low + (qfd.High-qfd.Low)*(float32(i)*qfd.DecMul) }
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// Quantize a float
[ "Quantize", "a", "float" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/quantizedfloat.go#L110-L127
5,873
dotabuff/manta
quantizedfloat.go
decode
func (qfd *quantizedFloatDecoder) decode(r *reader) float32 { if (qfd.Flags&qff_rounddown) != 0 && r.readBoolean() { return qfd.Low } if (qfd.Flags&qff_roundup) != 0 && r.readBoolean() { return qfd.High } if (qfd.Flags&qff_encode_zero) != 0 && r.readBoolean() { return 0.0 } return qfd.Low + (qfd.High-qfd.Low)*float32(r.readBits(qfd.Bitcount))*qfd.DecMul }
go
func (qfd *quantizedFloatDecoder) decode(r *reader) float32 { if (qfd.Flags&qff_rounddown) != 0 && r.readBoolean() { return qfd.Low } if (qfd.Flags&qff_roundup) != 0 && r.readBoolean() { return qfd.High } if (qfd.Flags&qff_encode_zero) != 0 && r.readBoolean() { return 0.0 } return qfd.Low + (qfd.High-qfd.Low)*float32(r.readBits(qfd.Bitcount))*qfd.DecMul }
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// Actual float decoding
[ "Actual", "float", "decoding" ]
f51563b05e0e19c9ac19196e26455af1782ed3f0
https://github.com/dotabuff/manta/blob/f51563b05e0e19c9ac19196e26455af1782ed3f0/quantizedfloat.go#L130-L144
5,874
fsnotify/fsevents
fsevents.go
DeviceForPath
func DeviceForPath(path string) (int32, error) { stat := syscall.Stat_t{} if err := syscall.Lstat(path, &stat); err != nil { return 0, err } return stat.Dev, nil }
go
func DeviceForPath(path string) (int32, error) { stat := syscall.Stat_t{} if err := syscall.Lstat(path, &stat); err != nil { return 0, err } return stat.Dev, nil }
[ "func", "DeviceForPath", "(", "path", "string", ")", "(", "int32", ",", "error", ")", "{", "stat", ":=", "syscall", ".", "Stat_t", "{", "}", "\n", "if", "err", ":=", "syscall", ".", "Lstat", "(", "path", ",", "&", "stat", ")", ";", "err", "!=", "nil", "{", "return", "0", ",", "err", "\n", "}", "\n", "return", "stat", ".", "Dev", ",", "nil", "\n", "}" ]
// DeviceForPath returns the device ID for the specified volume.
[ "DeviceForPath", "returns", "the", "device", "ID", "for", "the", "specified", "volume", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/fsevents.go#L84-L90
5,875
fsnotify/fsevents
fsevents.go
Start
func (es *EventStream) Start() { if es.Events == nil { es.Events = make(chan []Event) } // register eventstream in the local registry for later lookup // in C callback cbInfo := registry.Add(es) es.registryID = cbInfo es.uuid = GetDeviceUUID(es.Device) es.start(es.Paths, cbInfo) }
go
func (es *EventStream) Start() { if es.Events == nil { es.Events = make(chan []Event) } // register eventstream in the local registry for later lookup // in C callback cbInfo := registry.Add(es) es.registryID = cbInfo es.uuid = GetDeviceUUID(es.Device) es.start(es.Paths, cbInfo) }
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// Start listening to an event stream.
[ "Start", "listening", "to", "an", "event", "stream", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/fsevents.go#L152-L163
5,876
fsnotify/fsevents
fsevents.go
Stop
func (es *EventStream) Stop() { if es.stream != nil { stop(es.stream, es.rlref) es.stream = nil } // Remove eventstream from the registry registry.Delete(es.registryID) es.registryID = 0 }
go
func (es *EventStream) Stop() { if es.stream != nil { stop(es.stream, es.rlref) es.stream = nil } // Remove eventstream from the registry registry.Delete(es.registryID) es.registryID = 0 }
[ "func", "(", "es", "*", "EventStream", ")", "Stop", "(", ")", "{", "if", "es", ".", "stream", "!=", "nil", "{", "stop", "(", "es", ".", "stream", ",", "es", ".", "rlref", ")", "\n", "es", ".", "stream", "=", "nil", "\n", "}", "\n\n", "// Remove eventstream from the registry", "registry", ".", "Delete", "(", "es", ".", "registryID", ")", "\n", "es", ".", "registryID", "=", "0", "\n", "}" ]
// Stop listening to the event stream.
[ "Stop", "listening", "to", "the", "event", "stream", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/fsevents.go#L171-L180
5,877
fsnotify/fsevents
fsevents.go
Restart
func (es *EventStream) Restart() { es.Stop() es.Resume = true es.Start() }
go
func (es *EventStream) Restart() { es.Stop() es.Resume = true es.Start() }
[ "func", "(", "es", "*", "EventStream", ")", "Restart", "(", ")", "{", "es", ".", "Stop", "(", ")", "\n", "es", ".", "Resume", "=", "true", "\n", "es", ".", "Start", "(", ")", "\n", "}" ]
// Restart listening.
[ "Restart", "listening", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/fsevents.go#L183-L187
5,878
fsnotify/fsevents
wrap.go
fsevtCallback
func fsevtCallback(stream C.FSEventStreamRef, info uintptr, numEvents C.size_t, cpaths **C.char, cflags *C.FSEventStreamEventFlags, cids *C.FSEventStreamEventId) { l := int(numEvents) events := make([]Event, l) es := registry.Get(info) if es == nil { log.Printf("failed to retrieve registry %d", info) return } // These slices are backed by C data. Ensure data is copied out // if it expected to exist outside of this function. paths := (*[1 << 30]*C.char)(unsafe.Pointer(cpaths))[:l:l] ids := (*[1 << 30]C.FSEventStreamEventId)(unsafe.Pointer(cids))[:l:l] flags := (*[1 << 30]C.FSEventStreamEventFlags)(unsafe.Pointer(cflags))[:l:l] for i := range events { events[i] = Event{ Path: C.GoString(paths[i]), Flags: EventFlags(flags[i]), ID: uint64(ids[i]), } es.EventID = uint64(ids[i]) } es.Events <- events }
go
func fsevtCallback(stream C.FSEventStreamRef, info uintptr, numEvents C.size_t, cpaths **C.char, cflags *C.FSEventStreamEventFlags, cids *C.FSEventStreamEventId) { l := int(numEvents) events := make([]Event, l) es := registry.Get(info) if es == nil { log.Printf("failed to retrieve registry %d", info) return } // These slices are backed by C data. Ensure data is copied out // if it expected to exist outside of this function. paths := (*[1 << 30]*C.char)(unsafe.Pointer(cpaths))[:l:l] ids := (*[1 << 30]C.FSEventStreamEventId)(unsafe.Pointer(cids))[:l:l] flags := (*[1 << 30]C.FSEventStreamEventFlags)(unsafe.Pointer(cflags))[:l:l] for i := range events { events[i] = Event{ Path: C.GoString(paths[i]), Flags: EventFlags(flags[i]), ID: uint64(ids[i]), } es.EventID = uint64(ids[i]) } es.Events <- events }
[ "func", "fsevtCallback", "(", "stream", "C", ".", "FSEventStreamRef", ",", "info", "uintptr", ",", "numEvents", "C", ".", "size_t", ",", "cpaths", "*", "*", "C", ".", "char", ",", "cflags", "*", "C", ".", "FSEventStreamEventFlags", ",", "cids", "*", "C", ".", "FSEventStreamEventId", ")", "{", "l", ":=", "int", "(", "numEvents", ")", "\n", "events", ":=", "make", "(", "[", "]", "Event", ",", "l", ")", "\n\n", "es", ":=", "registry", ".", "Get", "(", "info", ")", "\n", "if", "es", "==", "nil", "{", "log", ".", "Printf", "(", "\"", "\"", ",", "info", ")", "\n", "return", "\n", "}", "\n", "// These slices are backed by C data. Ensure data is copied out", "// if it expected to exist outside of this function.", "paths", ":=", "(", "*", "[", "1", "<<", "30", "]", "*", "C", ".", "char", ")", "(", "unsafe", ".", "Pointer", "(", "cpaths", ")", ")", "[", ":", "l", ":", "l", "]", "\n", "ids", ":=", "(", "*", "[", "1", "<<", "30", "]", "C", ".", "FSEventStreamEventId", ")", "(", "unsafe", ".", "Pointer", "(", "cids", ")", ")", "[", ":", "l", ":", "l", "]", "\n", "flags", ":=", "(", "*", "[", "1", "<<", "30", "]", "C", ".", "FSEventStreamEventFlags", ")", "(", "unsafe", ".", "Pointer", "(", "cflags", ")", ")", "[", ":", "l", ":", "l", "]", "\n", "for", "i", ":=", "range", "events", "{", "events", "[", "i", "]", "=", "Event", "{", "Path", ":", "C", ".", "GoString", "(", "paths", "[", "i", "]", ")", ",", "Flags", ":", "EventFlags", "(", "flags", "[", "i", "]", ")", ",", "ID", ":", "uint64", "(", "ids", "[", "i", "]", ")", ",", "}", "\n", "es", ".", "EventID", "=", "uint64", "(", "ids", "[", "i", "]", ")", "\n", "}", "\n\n", "es", ".", "Events", "<-", "events", "\n", "}" ]
// arguments are released by C at the end of the callback. Ensure copies // are made if data is expected to persist beyond this function ending. // //export fsevtCallback
[ "arguments", "are", "released", "by", "C", "at", "the", "end", "of", "the", "callback", ".", "Ensure", "copies", "are", "made", "if", "data", "is", "expected", "to", "persist", "beyond", "this", "function", "ending", ".", "export", "fsevtCallback" ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L46-L70
5,879
fsnotify/fsevents
wrap.go
GetStreamRefPaths
func GetStreamRefPaths(f FSEventStreamRef) []string { arr := C.FSEventStreamCopyPathsBeingWatched(f) l := cfArrayLen(arr) ss := make([]string, l) for i := range ss { void := C.CFArrayGetValueAtIndex(arr, C.CFIndex(i)) ss[i] = cfStringToGoString(C.CFStringRef(void)) } return ss }
go
func GetStreamRefPaths(f FSEventStreamRef) []string { arr := C.FSEventStreamCopyPathsBeingWatched(f) l := cfArrayLen(arr) ss := make([]string, l) for i := range ss { void := C.CFArrayGetValueAtIndex(arr, C.CFIndex(i)) ss[i] = cfStringToGoString(C.CFStringRef(void)) } return ss }
[ "func", "GetStreamRefPaths", "(", "f", "FSEventStreamRef", ")", "[", "]", "string", "{", "arr", ":=", "C", ".", "FSEventStreamCopyPathsBeingWatched", "(", "f", ")", "\n", "l", ":=", "cfArrayLen", "(", "arr", ")", "\n\n", "ss", ":=", "make", "(", "[", "]", "string", ",", "l", ")", "\n", "for", "i", ":=", "range", "ss", "{", "void", ":=", "C", ".", "CFArrayGetValueAtIndex", "(", "arr", ",", "C", ".", "CFIndex", "(", "i", ")", ")", "\n", "ss", "[", "i", "]", "=", "cfStringToGoString", "(", "C", ".", "CFStringRef", "(", "void", ")", ")", "\n", "}", "\n", "return", "ss", "\n", "}" ]
// GetStreamRefPaths returns a copy of the paths being watched by // this stream
[ "GetStreamRefPaths", "returns", "a", "copy", "of", "the", "paths", "being", "watched", "by", "this", "stream" ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L93-L103
5,880
fsnotify/fsevents
wrap.go
copyCFString
func copyCFString(cfs C.CFStringRef) C.CFStringRef { return C.CFStringCreateCopy(C.kCFAllocatorDefault, cfs) }
go
func copyCFString(cfs C.CFStringRef) C.CFStringRef { return C.CFStringCreateCopy(C.kCFAllocatorDefault, cfs) }
[ "func", "copyCFString", "(", "cfs", "C", ".", "CFStringRef", ")", "C", ".", "CFStringRef", "{", "return", "C", ".", "CFStringCreateCopy", "(", "C", ".", "kCFAllocatorDefault", ",", "cfs", ")", "\n", "}" ]
// copyCFString makes an immutable copy of a string with CFStringCreateCopy.
[ "copyCFString", "makes", "an", "immutable", "copy", "of", "a", "string", "with", "CFStringCreateCopy", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L139-L141
5,881
fsnotify/fsevents
wrap.go
EventIDForDeviceBeforeTime
func EventIDForDeviceBeforeTime(dev int32, before time.Time) uint64 { tm := C.CFAbsoluteTime(before.Unix()) return uint64(C.FSEventsGetLastEventIdForDeviceBeforeTime(C.dev_t(dev), tm)) }
go
func EventIDForDeviceBeforeTime(dev int32, before time.Time) uint64 { tm := C.CFAbsoluteTime(before.Unix()) return uint64(C.FSEventsGetLastEventIdForDeviceBeforeTime(C.dev_t(dev), tm)) }
[ "func", "EventIDForDeviceBeforeTime", "(", "dev", "int32", ",", "before", "time", ".", "Time", ")", "uint64", "{", "tm", ":=", "C", ".", "CFAbsoluteTime", "(", "before", ".", "Unix", "(", ")", ")", "\n", "return", "uint64", "(", "C", ".", "FSEventsGetLastEventIdForDeviceBeforeTime", "(", "C", ".", "dev_t", "(", "dev", ")", ",", "tm", ")", ")", "\n", "}" ]
// EventIDForDeviceBeforeTime returns an event ID before a given time.
[ "EventIDForDeviceBeforeTime", "returns", "an", "event", "ID", "before", "a", "given", "time", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L147-L150
5,882
fsnotify/fsevents
wrap.go
createPaths
func createPaths(paths []string) (C.CFArrayRef, error) { cPaths := C.ArrayCreateMutable(C.int(len(paths))) var errs []error for _, path := range paths { p, err := filepath.Abs(path) if err != nil { // hack up some reporting errors, but don't prevent execution // because of them errs = append(errs, err) } str := makeCFString(p) C.CFArrayAppendValue(C.CFMutableArrayRef(cPaths), unsafe.Pointer(str)) } var err error if len(errs) > 0 { err = fmt.Errorf("%q", errs) } return cPaths, err }
go
func createPaths(paths []string) (C.CFArrayRef, error) { cPaths := C.ArrayCreateMutable(C.int(len(paths))) var errs []error for _, path := range paths { p, err := filepath.Abs(path) if err != nil { // hack up some reporting errors, but don't prevent execution // because of them errs = append(errs, err) } str := makeCFString(p) C.CFArrayAppendValue(C.CFMutableArrayRef(cPaths), unsafe.Pointer(str)) } var err error if len(errs) > 0 { err = fmt.Errorf("%q", errs) } return cPaths, err }
[ "func", "createPaths", "(", "paths", "[", "]", "string", ")", "(", "C", ".", "CFArrayRef", ",", "error", ")", "{", "cPaths", ":=", "C", ".", "ArrayCreateMutable", "(", "C", ".", "int", "(", "len", "(", "paths", ")", ")", ")", "\n", "var", "errs", "[", "]", "error", "\n", "for", "_", ",", "path", ":=", "range", "paths", "{", "p", ",", "err", ":=", "filepath", ".", "Abs", "(", "path", ")", "\n", "if", "err", "!=", "nil", "{", "// hack up some reporting errors, but don't prevent execution", "// because of them", "errs", "=", "append", "(", "errs", ",", "err", ")", "\n", "}", "\n", "str", ":=", "makeCFString", "(", "p", ")", "\n", "C", ".", "CFArrayAppendValue", "(", "C", ".", "CFMutableArrayRef", "(", "cPaths", ")", ",", "unsafe", ".", "Pointer", "(", "str", ")", ")", "\n", "}", "\n", "var", "err", "error", "\n", "if", "len", "(", "errs", ")", ">", "0", "{", "err", "=", "fmt", ".", "Errorf", "(", "\"", "\"", ",", "errs", ")", "\n", "}", "\n", "return", "cPaths", ",", "err", "\n", "}" ]
// createPaths accepts the user defined set of paths and returns FSEvents // compatible array of paths
[ "createPaths", "accepts", "the", "user", "defined", "set", "of", "paths", "and", "returns", "FSEvents", "compatible", "array", "of", "paths" ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L154-L172
5,883
fsnotify/fsevents
wrap.go
makeCFString
func makeCFString(str string) C.CFStringRef { s := C.CString(str) defer C.free(unsafe.Pointer(s)) return C.CFStringCreateWithCString(C.kCFAllocatorDefault, s, C.kCFStringEncodingUTF8) }
go
func makeCFString(str string) C.CFStringRef { s := C.CString(str) defer C.free(unsafe.Pointer(s)) return C.CFStringCreateWithCString(C.kCFAllocatorDefault, s, C.kCFStringEncodingUTF8) }
[ "func", "makeCFString", "(", "str", "string", ")", "C", ".", "CFStringRef", "{", "s", ":=", "C", ".", "CString", "(", "str", ")", "\n", "defer", "C", ".", "free", "(", "unsafe", ".", "Pointer", "(", "s", ")", ")", "\n", "return", "C", ".", "CFStringCreateWithCString", "(", "C", ".", "kCFAllocatorDefault", ",", "s", ",", "C", ".", "kCFStringEncodingUTF8", ")", "\n", "}" ]
// makeCFString makes an immutable string with CFStringCreateWithCString.
[ "makeCFString", "makes", "an", "immutable", "string", "with", "CFStringCreateWithCString", "." ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L175-L179
5,884
fsnotify/fsevents
wrap.go
flush
func flush(stream FSEventStreamRef, sync bool) { if sync { C.FSEventStreamFlushSync(stream) } else { C.FSEventStreamFlushAsync(stream) } }
go
func flush(stream FSEventStreamRef, sync bool) { if sync { C.FSEventStreamFlushSync(stream) } else { C.FSEventStreamFlushAsync(stream) } }
[ "func", "flush", "(", "stream", "FSEventStreamRef", ",", "sync", "bool", ")", "{", "if", "sync", "{", "C", ".", "FSEventStreamFlushSync", "(", "stream", ")", "\n", "}", "else", "{", "C", ".", "FSEventStreamFlushAsync", "(", "stream", ")", "\n", "}", "\n", "}" ]
// flush drains the event stream of undelivered events
[ "flush", "drains", "the", "event", "stream", "of", "undelivered", "events" ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L252-L258
5,885
fsnotify/fsevents
wrap.go
stop
func stop(stream FSEventStreamRef, rlref CFRunLoopRef) { C.FSEventStreamStop(stream) C.FSEventStreamInvalidate(stream) C.FSEventStreamRelease(stream) C.CFRunLoopStop(C.CFRunLoopRef(rlref)) C.CFRelease(C.CFTypeRef(rlref)) }
go
func stop(stream FSEventStreamRef, rlref CFRunLoopRef) { C.FSEventStreamStop(stream) C.FSEventStreamInvalidate(stream) C.FSEventStreamRelease(stream) C.CFRunLoopStop(C.CFRunLoopRef(rlref)) C.CFRelease(C.CFTypeRef(rlref)) }
[ "func", "stop", "(", "stream", "FSEventStreamRef", ",", "rlref", "CFRunLoopRef", ")", "{", "C", ".", "FSEventStreamStop", "(", "stream", ")", "\n", "C", ".", "FSEventStreamInvalidate", "(", "stream", ")", "\n", "C", ".", "FSEventStreamRelease", "(", "stream", ")", "\n", "C", ".", "CFRunLoopStop", "(", "C", ".", "CFRunLoopRef", "(", "rlref", ")", ")", "\n", "C", ".", "CFRelease", "(", "C", ".", "CFTypeRef", "(", "rlref", ")", ")", "\n", "}" ]
// stop requests fsevents stops streaming events
[ "stop", "requests", "fsevents", "stops", "streaming", "events" ]
f721bd2b045774a566e8f7f5fa2a9985e04c875d
https://github.com/fsnotify/fsevents/blob/f721bd2b045774a566e8f7f5fa2a9985e04c875d/wrap.go#L261-L267
5,886
cloudfoundry/bbs
db/sqldb/helpers/upsert.go
Upsert
func (h *sqlHelper) Upsert( logger lager.Logger, q Queryable, table string, attributes SQLAttributes, wheres string, whereBindings ...interface{}, ) (bool, error) { res, err := h.Update( logger, q, table, attributes, wheres, whereBindings..., ) if err != nil { return false, err } rowsAffected, err := res.RowsAffected() if err != nil { // this should never happen logger.Error("failed-getting-rows-affected", err) return false, err } if rowsAffected > 0 { return false, nil } res, err = h.Insert( logger, q, table, attributes, ) if err != nil { return false, err } return true, nil }
go
func (h *sqlHelper) Upsert( logger lager.Logger, q Queryable, table string, attributes SQLAttributes, wheres string, whereBindings ...interface{}, ) (bool, error) { res, err := h.Update( logger, q, table, attributes, wheres, whereBindings..., ) if err != nil { return false, err } rowsAffected, err := res.RowsAffected() if err != nil { // this should never happen logger.Error("failed-getting-rows-affected", err) return false, err } if rowsAffected > 0 { return false, nil } res, err = h.Insert( logger, q, table, attributes, ) if err != nil { return false, err } return true, nil }
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// Upsert insert a record if it doesn't exist or update the record if one // already exists. Returns true if a new record was inserted in the database.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/db/sqldb/helpers/upsert.go#L9-L51
5,887
cloudfoundry/bbs
db/sqldb/helpers/transact.go
Transact
func (h *sqlHelper) Transact(logger lager.Logger, db QueryableDB, f func(logger lager.Logger, tx Tx) error) error { var err error for attempts := 0; attempts < 3; attempts++ { err = func() error { tx, err := db.Begin() if err != nil { logger.Error("failed-starting-transaction", err) return err } defer tx.Rollback() err = f(logger, tx) if err != nil { return err } err = tx.Commit() if err != nil { logger.Error("failed-committing-transaction", err) } return err }() convertedErr := h.ConvertSQLError(err) // golang sql package does not always retry query on ErrBadConn, e.g. if it // is in the middle of a transaction. This make sense since the package // cannot retry the entire transaction and has to return control to the // caller to initiate a retry if attempts >= 2 || (convertedErr != ErrDeadlock && convertedErr != driver.ErrBadConn && convertedErr != mysql.ErrInvalidConn) { break } else { logger.Error("deadlock-transaction", err, lager.Data{"attempts": attempts}) time.Sleep(500 * time.Millisecond) } } return err }
go
func (h *sqlHelper) Transact(logger lager.Logger, db QueryableDB, f func(logger lager.Logger, tx Tx) error) error { var err error for attempts := 0; attempts < 3; attempts++ { err = func() error { tx, err := db.Begin() if err != nil { logger.Error("failed-starting-transaction", err) return err } defer tx.Rollback() err = f(logger, tx) if err != nil { return err } err = tx.Commit() if err != nil { logger.Error("failed-committing-transaction", err) } return err }() convertedErr := h.ConvertSQLError(err) // golang sql package does not always retry query on ErrBadConn, e.g. if it // is in the middle of a transaction. This make sense since the package // cannot retry the entire transaction and has to return control to the // caller to initiate a retry if attempts >= 2 || (convertedErr != ErrDeadlock && convertedErr != driver.ErrBadConn && convertedErr != mysql.ErrInvalidConn) { break } else { logger.Error("deadlock-transaction", err, lager.Data{"attempts": attempts}) time.Sleep(500 * time.Millisecond) } } return err }
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// BEGIN TRANSACTION; f ... ; COMMIT; or // BEGIN TRANSACTION; f ... ; ROLLBACK; if f returns an error.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/db/sqldb/helpers/transact.go#L14-L53
5,888
cloudfoundry/bbs
models/actual_lrp.go
hasHigherPriority
func hasHigherPriority(lrp1, lrp2 *ActualLRP) bool { if lrp1 == nil { return false } if lrp2 == nil { return true } if lrp1.Presence == ActualLRP_Ordinary { switch lrp1.State { case ActualLRPStateRunning: return true case ActualLRPStateClaimed: return lrp2.State != ActualLRPStateRunning && lrp2.State != ActualLRPStateClaimed } } else if lrp1.Presence == ActualLRP_Suspect { switch lrp1.State { case ActualLRPStateRunning: return lrp2.State != ActualLRPStateRunning case ActualLRPStateClaimed: return lrp2.State != ActualLRPStateRunning } } // Cases where we are comparing two LRPs with the same presence have undefined behavior since it shouldn't happen // with the way they're stored in the database return false }
go
func hasHigherPriority(lrp1, lrp2 *ActualLRP) bool { if lrp1 == nil { return false } if lrp2 == nil { return true } if lrp1.Presence == ActualLRP_Ordinary { switch lrp1.State { case ActualLRPStateRunning: return true case ActualLRPStateClaimed: return lrp2.State != ActualLRPStateRunning && lrp2.State != ActualLRPStateClaimed } } else if lrp1.Presence == ActualLRP_Suspect { switch lrp1.State { case ActualLRPStateRunning: return lrp2.State != ActualLRPStateRunning case ActualLRPStateClaimed: return lrp2.State != ActualLRPStateRunning } } // Cases where we are comparing two LRPs with the same presence have undefined behavior since it shouldn't happen // with the way they're stored in the database return false }
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// hasHigherPriority returns true if lrp1 takes precendence over lrp2
[ "hasHigherPriority", "returns", "true", "if", "lrp1", "takes", "precendence", "over", "lrp2" ]
1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/models/actual_lrp.go#L409-L436
5,889
cloudfoundry/bbs
models/actual_lrp.go
ResolveActualLRPGroups
func ResolveActualLRPGroups(lrps []*ActualLRP) []*ActualLRPGroup { mapOfGroups := map[ActualLRPKey]*ActualLRPGroup{} result := []*ActualLRPGroup{} for _, actualLRP := range lrps { // Every actual LRP has potentially 2 rows in the database: one for the instance // one for the evacuating. When building the list of actual LRP groups (where // a group is the instance and corresponding evacuating), make sure we don't add the same // actual lrp twice. if mapOfGroups[actualLRP.ActualLRPKey] == nil { mapOfGroups[actualLRP.ActualLRPKey] = &ActualLRPGroup{} result = append(result, mapOfGroups[actualLRP.ActualLRPKey]) } if actualLRP.Presence == ActualLRP_Evacuating { mapOfGroups[actualLRP.ActualLRPKey].Evacuating = actualLRP } else if hasHigherPriority(actualLRP, mapOfGroups[actualLRP.ActualLRPKey].Instance) { mapOfGroups[actualLRP.ActualLRPKey].Instance = actualLRP } } return result }
go
func ResolveActualLRPGroups(lrps []*ActualLRP) []*ActualLRPGroup { mapOfGroups := map[ActualLRPKey]*ActualLRPGroup{} result := []*ActualLRPGroup{} for _, actualLRP := range lrps { // Every actual LRP has potentially 2 rows in the database: one for the instance // one for the evacuating. When building the list of actual LRP groups (where // a group is the instance and corresponding evacuating), make sure we don't add the same // actual lrp twice. if mapOfGroups[actualLRP.ActualLRPKey] == nil { mapOfGroups[actualLRP.ActualLRPKey] = &ActualLRPGroup{} result = append(result, mapOfGroups[actualLRP.ActualLRPKey]) } if actualLRP.Presence == ActualLRP_Evacuating { mapOfGroups[actualLRP.ActualLRPKey].Evacuating = actualLRP } else if hasHigherPriority(actualLRP, mapOfGroups[actualLRP.ActualLRPKey].Instance) { mapOfGroups[actualLRP.ActualLRPKey].Instance = actualLRP } } return result }
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// DEPRECATED // ResolveActualLRPGroups convert the given set of lrp instances into // ActualLRPGroup. This conversion is lossy. A suspect LRP is given // precendence over an Ordinary instance if it is Running. Otherwise, the // Ordinary instance is returned in the Instance field of the ActualLRPGroup.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/models/actual_lrp.go#L443-L463
5,890
cloudfoundry/bbs
models/actual_lrp.go
ResolveActualLRPGroup
func ResolveActualLRPGroup(lrps []*ActualLRP) *ActualLRPGroup { actualLRPGroups := ResolveActualLRPGroups(lrps) switch len(actualLRPGroups) { case 0: return &ActualLRPGroup{} case 1: return actualLRPGroups[0] default: panic("shouldn't get here") } }
go
func ResolveActualLRPGroup(lrps []*ActualLRP) *ActualLRPGroup { actualLRPGroups := ResolveActualLRPGroups(lrps) switch len(actualLRPGroups) { case 0: return &ActualLRPGroup{} case 1: return actualLRPGroups[0] default: panic("shouldn't get here") } }
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// DEPRECATED // ResolveToActualLRPGroup calls ResolveActualLRPGroups and return the first // LRP group. It panics if there are more than one group. If there no LRP // groups were returned by ResolveActualLRPGroups, then an empty ActualLRPGroup // is returned.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/models/actual_lrp.go#L470-L480
5,891
cloudfoundry/bbs
db/sqldb/task_db.go
ResolvingTask
func (db *SQLDB) ResolvingTask(logger lager.Logger, taskGuid string) (*models.Task, *models.Task, error) { logger = logger.Session("resolving-task", lager.Data{"task_guid": taskGuid}) logger.Info("starting") defer logger.Info("complete") var beforeTask models.Task var afterTask *models.Task err := db.transact(logger, func(logger lager.Logger, tx helpers.Tx) error { var err error afterTask, err = db.fetchTaskForUpdate(logger, taskGuid, tx) if err != nil { logger.Error("failed-locking-task", err) return err } beforeTask = *afterTask if err = afterTask.ValidateTransitionTo(models.Task_Resolving); err != nil { logger.Error("invalid-state-transition", err) return err } now := db.clock.Now().UnixNano() _, err = db.update(logger, tx, tasksTable, helpers.SQLAttributes{ "state": models.Task_Resolving, "updated_at": now, }, "guid = ?", taskGuid, ) if err != nil { logger.Error("failed-updating-tasks", err) return err } afterTask.State = models.Task_Resolving afterTask.UpdatedAt = now return nil }) return &beforeTask, afterTask, err }
go
func (db *SQLDB) ResolvingTask(logger lager.Logger, taskGuid string) (*models.Task, *models.Task, error) { logger = logger.Session("resolving-task", lager.Data{"task_guid": taskGuid}) logger.Info("starting") defer logger.Info("complete") var beforeTask models.Task var afterTask *models.Task err := db.transact(logger, func(logger lager.Logger, tx helpers.Tx) error { var err error afterTask, err = db.fetchTaskForUpdate(logger, taskGuid, tx) if err != nil { logger.Error("failed-locking-task", err) return err } beforeTask = *afterTask if err = afterTask.ValidateTransitionTo(models.Task_Resolving); err != nil { logger.Error("invalid-state-transition", err) return err } now := db.clock.Now().UnixNano() _, err = db.update(logger, tx, tasksTable, helpers.SQLAttributes{ "state": models.Task_Resolving, "updated_at": now, }, "guid = ?", taskGuid, ) if err != nil { logger.Error("failed-updating-tasks", err) return err } afterTask.State = models.Task_Resolving afterTask.UpdatedAt = now return nil }) return &beforeTask, afterTask, err }
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// The stager calls this when it wants to claim a completed task. This ensures that only one // stager ever attempts to handle a completed task
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/db/sqldb/task_db.go#L331-L374
5,892
cloudfoundry/bbs
events/calculator/actual_lrp_event_calculator.go
EmitEvents
func (e ActualLRPEventCalculator) EmitEvents(beforeSet, afterSet []*models.ActualLRP) { events := []models.Event{} beforeGroup := models.ResolveActualLRPGroup(beforeSet) afterGroup := models.ResolveActualLRPGroup(removeNilLRPs(afterSet)) for _, ev := range generateLRPGroupEvents(beforeGroup, afterGroup) { e.ActualLRPGroupHub.Emit(ev) } // stretch the two slices to be of equal size. make sure we do this after // emitting the group events, otherwise ResolveActualLRPGroup will panic if // it encounters nil lrps. stretchSlice(&beforeSet, &afterSet) for i := range afterSet { events = append(events, generateLRPInstanceEvents(beforeSet[i], afterSet[i])...) } sort.Slice(events, func(i, j int) bool { return EventScore(events[i]) > EventScore(events[j]) }) for _, ev := range events { e.ActualLRPInstanceHub.Emit(ev) } }
go
func (e ActualLRPEventCalculator) EmitEvents(beforeSet, afterSet []*models.ActualLRP) { events := []models.Event{} beforeGroup := models.ResolveActualLRPGroup(beforeSet) afterGroup := models.ResolveActualLRPGroup(removeNilLRPs(afterSet)) for _, ev := range generateLRPGroupEvents(beforeGroup, afterGroup) { e.ActualLRPGroupHub.Emit(ev) } // stretch the two slices to be of equal size. make sure we do this after // emitting the group events, otherwise ResolveActualLRPGroup will panic if // it encounters nil lrps. stretchSlice(&beforeSet, &afterSet) for i := range afterSet { events = append(events, generateLRPInstanceEvents(beforeSet[i], afterSet[i])...) } sort.Slice(events, func(i, j int) bool { return EventScore(events[i]) > EventScore(events[j]) }) for _, ev := range events { e.ActualLRPInstanceHub.Emit(ev) } }
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// EmitEvents emits the events such as when the changes identified in the // events are applied to the beforeSet the resulting state is equal to // afterSet. The beforeSet and afterSet are assumed to have the same process // guid and index.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/events/calculator/actual_lrp_event_calculator.go#L85-L111
5,893
cloudfoundry/bbs
events/calculator/actual_lrp_event_calculator.go
getEventLRP
func getEventLRP(e models.Event) (*models.ActualLRP, bool) { switch x := e.(type) { case *models.ActualLRPCreatedEvent: lrp, _, _ := x.ActualLrpGroup.Resolve() return lrp, false case *models.ActualLRPChangedEvent: lrp, _, _ := x.After.Resolve() return lrp, false case *models.ActualLRPInstanceCreatedEvent: return x.ActualLrp, false case *models.ActualLRPInstanceChangedEvent: return x.After.ToActualLRP(x.ActualLRPKey, x.ActualLRPInstanceKey), false case *models.ActualLRPCrashedEvent: return nil, true } return nil, false }
go
func getEventLRP(e models.Event) (*models.ActualLRP, bool) { switch x := e.(type) { case *models.ActualLRPCreatedEvent: lrp, _, _ := x.ActualLrpGroup.Resolve() return lrp, false case *models.ActualLRPChangedEvent: lrp, _, _ := x.After.Resolve() return lrp, false case *models.ActualLRPInstanceCreatedEvent: return x.ActualLrp, false case *models.ActualLRPInstanceChangedEvent: return x.After.ToActualLRP(x.ActualLRPKey, x.ActualLRPInstanceKey), false case *models.ActualLRPCrashedEvent: return nil, true } return nil, false }
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// return the resulting lrp of the given event, that is the lrp being created // or the lrp in the new lrp in a ActualLRPChanged event. Returns nil for // crashed and removed events. Returns true iff this is a crashed event.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/events/calculator/actual_lrp_event_calculator.go#L273-L290
5,894
cloudfoundry/bbs
events/calculator/actual_lrp_event_calculator.go
EventScore
func EventScore(e models.Event) int { lrp, crashed := getEventLRP(e) // sort crashed events first to be backward compatible with the old // event stream which emitted the crashed event before the // remove/changed events. if crashed { return 2 } // this is an event with a running instance, this should be emitted before // any other event, such as removed ro changed event to non-running state. if lrp != nil && lrp.State == models.ActualLRPStateRunning { return 1 } // The event is either a RemovedEvent or a ChangedEvent (to a non-RUNNING // state). These are prioritized last, because those events cause loss of // routability. return 0 }
go
func EventScore(e models.Event) int { lrp, crashed := getEventLRP(e) // sort crashed events first to be backward compatible with the old // event stream which emitted the crashed event before the // remove/changed events. if crashed { return 2 } // this is an event with a running instance, this should be emitted before // any other event, such as removed ro changed event to non-running state. if lrp != nil && lrp.State == models.ActualLRPStateRunning { return 1 } // The event is either a RemovedEvent or a ChangedEvent (to a non-RUNNING // state). These are prioritized last, because those events cause loss of // routability. return 0 }
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// Determine the score of an event. An event with higher score should be // emitted before lower ones. The score based ordering ensures continuous // routability, so events with running instances should be emitted first // followed by remove events.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/events/calculator/actual_lrp_event_calculator.go#L296-L316
5,895
cloudfoundry/bbs
events/calculator/actual_lrp_event_calculator.go
removeNilLRPs
func removeNilLRPs(lrps []*models.ActualLRP) []*models.ActualLRP { newLRPs := []*models.ActualLRP{} for _, l := range lrps { if l == nil { continue } newLRPs = append(newLRPs, l) } return newLRPs }
go
func removeNilLRPs(lrps []*models.ActualLRP) []*models.ActualLRP { newLRPs := []*models.ActualLRP{} for _, l := range lrps { if l == nil { continue } newLRPs = append(newLRPs, l) } return newLRPs }
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// A Helper function to remove null lrps that could be added to the set if an // LRP is removed.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/events/calculator/actual_lrp_event_calculator.go#L331-L340
5,896
cloudfoundry/bbs
models/volume_mount.go
Validate
func (v *VolumeMount) Validate() error { var ve ValidationError if v.Driver == "" { ve = ve.Append(errors.New("invalid volume_mount driver")) } if !(v.Mode == "r" || v.Mode == "rw") { ve = ve.Append(errors.New("invalid volume_mount mode")) } if v.Shared != nil && v.Shared.VolumeId == "" { ve = ve.Append(errors.New("invalid volume_mount volume id")) } if !ve.Empty() { return ve } return nil }
go
func (v *VolumeMount) Validate() error { var ve ValidationError if v.Driver == "" { ve = ve.Append(errors.New("invalid volume_mount driver")) } if !(v.Mode == "r" || v.Mode == "rw") { ve = ve.Append(errors.New("invalid volume_mount mode")) } if v.Shared != nil && v.Shared.VolumeId == "" { ve = ve.Append(errors.New("invalid volume_mount volume id")) } if !ve.Empty() { return ve } return nil }
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// while volume mounts are experimental, we should never persist a "old" volume // mount to the db layer, so the handler must convert old data models to the new ones // when volume mounts are no longer experimental, this validation strategy must be reconsidered
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/models/volume_mount.go#L20-L37
5,897
cloudfoundry/bbs
db/sqldb/desired_lrp_db.go
fetchDesiredLRPSchedulingInfoAndMore
func (db *SQLDB) fetchDesiredLRPSchedulingInfoAndMore(logger lager.Logger, scanner helpers.RowScanner, dest ...interface{}) (*models.DesiredLRPSchedulingInfo, error) { schedulingInfo := &models.DesiredLRPSchedulingInfo{} var routeData, volumePlacementData, placementTagData []byte values := []interface{}{ &schedulingInfo.ProcessGuid, &schedulingInfo.Domain, &schedulingInfo.LogGuid, &schedulingInfo.Annotation, &schedulingInfo.Instances, &schedulingInfo.MemoryMb, &schedulingInfo.DiskMb, &schedulingInfo.MaxPids, &schedulingInfo.RootFs, &routeData, &volumePlacementData, &schedulingInfo.ModificationTag.Epoch, &schedulingInfo.ModificationTag.Index, &placementTagData, } values = append(values, dest...) err := scanner.Scan(values...) if err == sql.ErrNoRows { return nil, err } if err != nil { logger.Error("failed-scanning", err) return nil, err } var routes models.Routes encodedData, err := db.encoder.Decode(routeData) if err != nil { logger.Error("failed-decrypting-routes", err) return nil, err } err = json.Unmarshal(encodedData, &routes) if err != nil { logger.Error("failed-parsing-routes", err) return nil, err } schedulingInfo.Routes = routes var volumePlacement models.VolumePlacement err = db.deserializeModel(logger, volumePlacementData, &volumePlacement) if err != nil { logger.Error("failed-parsing-volume-placement", err) return nil, err } schedulingInfo.VolumePlacement = &volumePlacement if placementTagData != nil { err = json.Unmarshal(placementTagData, &schedulingInfo.PlacementTags) if err != nil { logger.Error("failed-parsing-placement-tags", err) return nil, err } } return schedulingInfo, nil }
go
func (db *SQLDB) fetchDesiredLRPSchedulingInfoAndMore(logger lager.Logger, scanner helpers.RowScanner, dest ...interface{}) (*models.DesiredLRPSchedulingInfo, error) { schedulingInfo := &models.DesiredLRPSchedulingInfo{} var routeData, volumePlacementData, placementTagData []byte values := []interface{}{ &schedulingInfo.ProcessGuid, &schedulingInfo.Domain, &schedulingInfo.LogGuid, &schedulingInfo.Annotation, &schedulingInfo.Instances, &schedulingInfo.MemoryMb, &schedulingInfo.DiskMb, &schedulingInfo.MaxPids, &schedulingInfo.RootFs, &routeData, &volumePlacementData, &schedulingInfo.ModificationTag.Epoch, &schedulingInfo.ModificationTag.Index, &placementTagData, } values = append(values, dest...) err := scanner.Scan(values...) if err == sql.ErrNoRows { return nil, err } if err != nil { logger.Error("failed-scanning", err) return nil, err } var routes models.Routes encodedData, err := db.encoder.Decode(routeData) if err != nil { logger.Error("failed-decrypting-routes", err) return nil, err } err = json.Unmarshal(encodedData, &routes) if err != nil { logger.Error("failed-parsing-routes", err) return nil, err } schedulingInfo.Routes = routes var volumePlacement models.VolumePlacement err = db.deserializeModel(logger, volumePlacementData, &volumePlacement) if err != nil { logger.Error("failed-parsing-volume-placement", err) return nil, err } schedulingInfo.VolumePlacement = &volumePlacement if placementTagData != nil { err = json.Unmarshal(placementTagData, &schedulingInfo.PlacementTags) if err != nil { logger.Error("failed-parsing-placement-tags", err) return nil, err } } return schedulingInfo, nil }
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// "rows" needs to have the columns defined in the schedulingInfoColumns constant
[ "rows", "needs", "to", "have", "the", "columns", "defined", "in", "the", "schedulingInfoColumns", "constant" ]
1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/db/sqldb/desired_lrp_db.go#L293-L353
5,898
cloudfoundry/bbs
db/sqldb/lrp_convergence.go
staleUnclaimedActualLRPs
func (c *convergence) staleUnclaimedActualLRPs(logger lager.Logger, now time.Time) { logger = logger.Session("stale-unclaimed-actual-lrps") rows, err := c.selectStaleUnclaimedLRPs(logger, c.db, now) if err != nil { logger.Error("failed-query", err) return } for rows.Next() { var index int schedulingInfo, err := c.fetchDesiredLRPSchedulingInfoAndMore(logger, rows, &index) if err != nil { continue } key := models.NewActualLRPKey(schedulingInfo.ProcessGuid, int32(index), schedulingInfo.Domain) c.unstartedLRPKeys = append(c.unstartedLRPKeys, &models.ActualLRPKeyWithSchedulingInfo{ Key: &key, SchedulingInfo: schedulingInfo, }) logger.Info("creating-start-request", lager.Data{"reason": "stale-unclaimed-lrp", "process_guid": schedulingInfo.ProcessGuid, "index": index}) } if rows.Err() != nil { logger.Error("failed-getting-next-row", rows.Err()) } return }
go
func (c *convergence) staleUnclaimedActualLRPs(logger lager.Logger, now time.Time) { logger = logger.Session("stale-unclaimed-actual-lrps") rows, err := c.selectStaleUnclaimedLRPs(logger, c.db, now) if err != nil { logger.Error("failed-query", err) return } for rows.Next() { var index int schedulingInfo, err := c.fetchDesiredLRPSchedulingInfoAndMore(logger, rows, &index) if err != nil { continue } key := models.NewActualLRPKey(schedulingInfo.ProcessGuid, int32(index), schedulingInfo.Domain) c.unstartedLRPKeys = append(c.unstartedLRPKeys, &models.ActualLRPKeyWithSchedulingInfo{ Key: &key, SchedulingInfo: schedulingInfo, }) logger.Info("creating-start-request", lager.Data{"reason": "stale-unclaimed-lrp", "process_guid": schedulingInfo.ProcessGuid, "index": index}) } if rows.Err() != nil { logger.Error("failed-getting-next-row", rows.Err()) } return }
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// Adds stale UNCLAIMED Actual LRPs to the list of start requests.
[ "Adds", "stale", "UNCLAIMED", "Actual", "LRPs", "to", "the", "list", "of", "start", "requests", "." ]
1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/db/sqldb/lrp_convergence.go#L81-L110
5,899
cloudfoundry/bbs
db/sqldb/lrp_convergence.go
crashedActualLRPs
func (c *convergence) crashedActualLRPs(logger lager.Logger, now time.Time) { logger = logger.Session("crashed-actual-lrps") restartCalculator := models.NewDefaultRestartCalculator() rows, err := c.selectCrashedLRPs(logger, c.db) if err != nil { logger.Error("failed-query", err) return } for rows.Next() { var index int actual := &models.ActualLRP{} schedulingInfo, err := c.fetchDesiredLRPSchedulingInfoAndMore(logger, rows, &index, &actual.Since, &actual.CrashCount) if err != nil { continue } actual.ActualLRPKey = models.NewActualLRPKey(schedulingInfo.ProcessGuid, int32(index), schedulingInfo.Domain) actual.State = models.ActualLRPStateCrashed if actual.ShouldRestartCrash(now, restartCalculator) { c.unstartedLRPKeys = append(c.unstartedLRPKeys, &models.ActualLRPKeyWithSchedulingInfo{ Key: &actual.ActualLRPKey, SchedulingInfo: schedulingInfo, }) logger.Info("creating-start-request", lager.Data{"reason": "crashed-instance", "process_guid": actual.ProcessGuid, "index": index}) } } if rows.Err() != nil { logger.Error("failed-getting-next-row", rows.Err()) } return }
go
func (c *convergence) crashedActualLRPs(logger lager.Logger, now time.Time) { logger = logger.Session("crashed-actual-lrps") restartCalculator := models.NewDefaultRestartCalculator() rows, err := c.selectCrashedLRPs(logger, c.db) if err != nil { logger.Error("failed-query", err) return } for rows.Next() { var index int actual := &models.ActualLRP{} schedulingInfo, err := c.fetchDesiredLRPSchedulingInfoAndMore(logger, rows, &index, &actual.Since, &actual.CrashCount) if err != nil { continue } actual.ActualLRPKey = models.NewActualLRPKey(schedulingInfo.ProcessGuid, int32(index), schedulingInfo.Domain) actual.State = models.ActualLRPStateCrashed if actual.ShouldRestartCrash(now, restartCalculator) { c.unstartedLRPKeys = append(c.unstartedLRPKeys, &models.ActualLRPKeyWithSchedulingInfo{ Key: &actual.ActualLRPKey, SchedulingInfo: schedulingInfo, }) logger.Info("creating-start-request", lager.Data{"reason": "crashed-instance", "process_guid": actual.ProcessGuid, "index": index}) } } if rows.Err() != nil { logger.Error("failed-getting-next-row", rows.Err()) } return }
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// Adds CRASHED Actual LRPs that can be restarted to the list of start requests // and transitions them to UNCLAIMED.
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1978bb997cbd2527cc4fa52798b0af6f6d899698
https://github.com/cloudfoundry/bbs/blob/1978bb997cbd2527cc4fa52798b0af6f6d899698/db/sqldb/lrp_convergence.go#L114-L151