Update vendor d5/tengo
This commit is contained in:
Wim
Родитель
e955a056e2
Коммит
325d62b41c
2
go.mod
2
go.mod
|
|
@ -7,7 +7,7 @@ require (
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github.com/Jeffail/gabs v1.1.1 // indirect
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github.com/Philipp15b/go-steam v1.0.1-0.20180818081528-681bd9573329
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github.com/bwmarrin/discordgo v0.19.0
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github.com/d5/tengo v1.9.2
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github.com/d5/tengo v1.12.1
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github.com/dfordsoft/golib v0.0.0-20180902042739-76ee6ab99bec
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github.com/fsnotify/fsnotify v1.4.7
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github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible
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|
|
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2
go.sum
2
go.sum
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@ -17,6 +17,8 @@ github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8Nz
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github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
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github.com/d5/tengo v1.9.2 h1:UE/X8PYl7bLS4Ww2zGeh91nq5PTnkhe8ncgNeA5PK7k=
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github.com/d5/tengo v1.9.2/go.mod h1:gsbjo7lBXzBIWBd6NQp1lRKqqiDDANqBOyhW8rTlFsY=
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github.com/d5/tengo v1.12.1 h1:libKkDM95CsZgYs6E5eiEaM9sbcw2EzJRSkr9o5NO4s=
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github.com/d5/tengo v1.12.1/go.mod h1:gsbjo7lBXzBIWBd6NQp1lRKqqiDDANqBOyhW8rTlFsY=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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|
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@ -0,0 +1 @@
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dist/
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@ -0,0 +1,23 @@
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builds:
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- env:
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- CGO_ENABLED=0
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main: ./cmd/tengo/main.go
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goos:
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- darwin
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- linux
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- windows
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- env:
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- CGO_ENABLED=0
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main: ./cmd/tengomin/main.go
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binary: tengomin
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goos:
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- darwin
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- linux
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- windows
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archive:
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files:
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- none*
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checksum:
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name_template: 'checksums.txt'
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changelog:
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sort: asc
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@ -0,0 +1,17 @@
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language: go
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go:
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- 1.9
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install:
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- go get -u golang.org/x/lint/golint
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script:
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- make test
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deploy:
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- provider: script
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skip_cleanup: true
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script: curl -sL https://git.io/goreleaser | bash
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on:
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tags: true
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@ -0,0 +1,11 @@
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vet:
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go vet ./...
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lint:
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golint -set_exit_status ./...
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test: vet lint
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go test -race -cover ./...
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fmt:
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go fmt ./...
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@ -0,0 +1,74 @@
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<p align="center">
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<img src="https://raw.githubusercontent.com/d5/tengolang.com/master/logo_400.png" width="200" height="200">
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</p>
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# The Tengo Language
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[](https://godoc.org/github.com/d5/tengo/script)
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[](https://goreportcard.com/report/github.com/d5/tengo)
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[](https://travis-ci.org/d5/tengo)
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[](https://www.patreon.com/tengolang)
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**Tengo is a small, dynamic, fast, secure script language for Go.**
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Tengo is **[fast](#benchmark)** and secure because it's compiled/executed as bytecode on stack-based VM that's written in native Go.
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```golang
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/* The Tengo Language */
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each := func(seq, fn) {
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for x in seq { fn(x) }
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}
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sum := func(init, seq) {
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each(seq, func(x) { init += x })
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return init
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}
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n := sum(0, [1, 2, 3]) // == 6
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s := sum("", [1, 2, 3]) // == "123"
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```
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> Run this code in the [Playground](https://tengolang.com/?s=d01cf9ed81daba939e26618530eb171f7397d9c9)
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## Features
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- Simple and highly readable [Syntax](https://github.com/d5/tengo/blob/master/docs/tutorial.md)
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- Dynamic typing with type coercion
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- Higher-order functions and closures
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- Immutable values
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- Garbage collection
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- [Securely Embeddable](https://github.com/d5/tengo/blob/master/docs/interoperability.md) and [Extensible](https://github.com/d5/tengo/blob/master/docs/objects.md)
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- Compiler/runtime written in native Go _(no external deps or cgo)_
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- Executable as a [standalone](https://github.com/d5/tengo/blob/master/docs/tengo-cli.md) language / REPL
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## Benchmark
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| | fib(35) | fibt(35) | Type |
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| :--- | ---: | ---: | :---: |
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| Go | `58ms` | `4ms` | Go (native) |
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| [**Tengo**](https://github.com/d5/tengo) | `4,180ms` | `5ms` | VM on Go |
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| Lua | `1,695ms` | `3ms` | Lua (native) |
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| [go-lua](https://github.com/Shopify/go-lua) | `5,163ms` | `5ms` | Lua VM on Go |
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| [GopherLua](https://github.com/yuin/gopher-lua) | `5,525ms` | `5ms` | Lua VM on Go |
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| Python | `3,097ms` | `27ms` | Python (native) |
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| [starlark-go](https://github.com/google/starlark-go) | `15,307ms` | `5ms` | Python-like Interpreter on Go |
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| [gpython](https://github.com/go-python/gpython) | `17,656ms` | `5ms` | Python Interpreter on Go |
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| [goja](https://github.com/dop251/goja) | `6,876ms` | `5ms` | JS VM on Go |
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| [otto](https://github.com/robertkrimen/otto) | `81,886ms` | `12ms` | JS Interpreter on Go |
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| [Anko](https://github.com/mattn/anko) | `97,517ms` | `14ms` | Interpreter on Go |
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_* [fib(35)](https://github.com/d5/tengobench/blob/master/code/fib.tengo): Fibonacci(35)_
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_* [fibt(35)](https://github.com/d5/tengobench/blob/master/code/fibtc.tengo): [tail-call](https://en.wikipedia.org/wiki/Tail_call) version of Fibonacci(35)_
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_* **Go** does not read the source code from file, while all other cases do_
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_* See [here](https://github.com/d5/tengobench) for commands/codes used_
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## References
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- [Language Syntax](https://github.com/d5/tengo/blob/master/docs/tutorial.md)
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- [Object Types](https://github.com/d5/tengo/blob/master/docs/objects.md)
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- [Runtime Types](https://github.com/d5/tengo/blob/master/docs/runtime-types.md) and [Operators](https://github.com/d5/tengo/blob/master/docs/operators.md)
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- [Builtin Functions](https://github.com/d5/tengo/blob/master/docs/builtins.md)
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- [Interoperability](https://github.com/d5/tengo/blob/master/docs/interoperability.md)
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- [Tengo CLI](https://github.com/d5/tengo/blob/master/docs/tengo-cli.md)
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- [Standard Library](https://github.com/d5/tengo/blob/master/docs/stdlib.md)
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@ -5,11 +5,11 @@ import (
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"io"
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"reflect"
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"github.com/d5/tengo"
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"github.com/d5/tengo/compiler/ast"
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"github.com/d5/tengo/compiler/source"
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"github.com/d5/tengo/compiler/token"
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"github.com/d5/tengo/objects"
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"github.com/d5/tengo/stdlib"
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)
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// Compiler compiles the AST into a bytecode.
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@ -54,9 +54,6 @@ func NewCompiler(file *source.File, symbolTable *SymbolTable, constants []object
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// builtin modules
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if builtinModules == nil {
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builtinModules = make(map[string]bool)
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for name := range stdlib.Modules {
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builtinModules[name] = true
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}
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}
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return &Compiler{
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@ -195,6 +192,10 @@ func (c *Compiler) Compile(node ast.Node) error {
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}
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case *ast.StringLit:
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if len(node.Value) > tengo.MaxStringLen {
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return c.error(node, objects.ErrStringLimit)
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}
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c.emit(node, OpConstant, c.addConstant(&objects.String{Value: node.Value}))
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case *ast.CharLit:
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@ -332,6 +333,9 @@ func (c *Compiler) Compile(node ast.Node) error {
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case *ast.MapLit:
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for _, elt := range node.Elements {
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// key
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if len(elt.Key) > tengo.MaxStringLen {
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return c.error(node, objects.ErrStringLimit)
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}
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c.emit(node, OpConstant, c.addConstant(&objects.String{Value: elt.Key}))
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// value
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@ -507,6 +511,10 @@ func (c *Compiler) Compile(node ast.Node) error {
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case *ast.ImportExpr:
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if c.builtinModules[node.ModuleName] {
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if len(node.ModuleName) > tengo.MaxStringLen {
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return c.error(node, objects.ErrStringLimit)
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}
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c.emit(node, OpConstant, c.addConstant(&objects.String{Value: node.ModuleName}))
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c.emit(node, OpGetBuiltinModule)
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} else {
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|
|
@ -610,6 +618,14 @@ func (c *Compiler) fork(file *source.File, moduleName string, symbolTable *Symbo
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return child
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}
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func (c *Compiler) error(node ast.Node, err error) error {
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return &Error{
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fileSet: c.file.Set(),
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node: node,
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error: err,
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}
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}
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|
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func (c *Compiler) errorf(node ast.Node, format string, args ...interface{}) error {
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return &Error{
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fileSet: c.file.Set(),
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|
|
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|
|
@ -77,11 +77,8 @@ func (c *Compiler) doCompileModule(moduleName string, src []byte) (*objects.Comp
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symbolTable := NewSymbolTable()
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// inherit builtin functions
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for idx, fn := range objects.Builtins {
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s, _, ok := c.symbolTable.Resolve(fn.Name)
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if ok && s.Scope == ScopeBuiltin {
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symbolTable.DefineBuiltin(idx, fn.Name)
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}
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for _, sym := range c.symbolTable.BuiltinSymbols() {
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symbolTable.DefineBuiltin(sym.Index, sym.Name)
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}
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// no global scope for the module
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|
|
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@ -1,28 +0,0 @@
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package parser
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import (
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"io"
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"github.com/d5/tengo/compiler/ast"
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"github.com/d5/tengo/compiler/source"
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)
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// ParseFile parses a file with a given src.
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func ParseFile(file *source.File, src []byte, trace io.Writer) (res *ast.File, err error) {
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p := NewParser(file, src, trace)
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|
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defer func() {
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if e := recover(); e != nil {
|
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if _, ok := e.(bailout); !ok {
|
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panic(e)
|
||||
}
|
||||
}
|
||||
|
||||
p.errors.Sort()
|
||||
err = p.errors.Err()
|
||||
}()
|
||||
|
||||
res, err = p.ParseFile()
|
||||
|
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return
|
||||
}
|
||||
|
|
@ -12,5 +12,6 @@ func ParseSource(filename string, src []byte, trace io.Writer) (res *ast.File, e
|
|||
fileSet := source.NewFileSet()
|
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file := fileSet.AddFile(filename, -1, len(src))
|
||||
|
||||
return ParseFile(file, src, trace)
|
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p := NewParser(file, src, trace)
|
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return p.ParseFile()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -57,7 +57,18 @@ func NewParser(file *source.File, src []byte, trace io.Writer) *Parser {
|
|||
}
|
||||
|
||||
// ParseFile parses the source and returns an AST file unit.
|
||||
func (p *Parser) ParseFile() (*ast.File, error) {
|
||||
func (p *Parser) ParseFile() (file *ast.File, err error) {
|
||||
defer func() {
|
||||
if e := recover(); e != nil {
|
||||
if _, ok := e.(bailout); !ok {
|
||||
panic(e)
|
||||
}
|
||||
}
|
||||
|
||||
p.errors.Sort()
|
||||
err = p.errors.Err()
|
||||
}()
|
||||
|
||||
if p.trace {
|
||||
defer un(trace(p, "File"))
|
||||
}
|
||||
|
|
@ -71,10 +82,12 @@ func (p *Parser) ParseFile() (*ast.File, error) {
|
|||
return nil, p.errors.Err()
|
||||
}
|
||||
|
||||
return &ast.File{
|
||||
file = &ast.File{
|
||||
InputFile: p.file,
|
||||
Stmts: stmts,
|
||||
}, nil
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (p *Parser) parseExpr() ast.Expr {
|
||||
|
|
@ -1002,16 +1015,26 @@ func (p *Parser) parseMapElementLit() *ast.MapElementLit {
|
|||
defer un(trace(p, "MapElementLit"))
|
||||
}
|
||||
|
||||
// key: read identifier token but it's not actually an identifier
|
||||
ident := p.parseIdent()
|
||||
pos := p.pos
|
||||
name := "_"
|
||||
|
||||
if p.token == token.Ident {
|
||||
name = p.tokenLit
|
||||
} else if p.token == token.String {
|
||||
v, _ := strconv.Unquote(p.tokenLit)
|
||||
name = v
|
||||
} else {
|
||||
p.errorExpected(pos, "map key")
|
||||
}
|
||||
|
||||
p.next()
|
||||
|
||||
colonPos := p.expect(token.Colon)
|
||||
|
||||
valueExpr := p.parseExpr()
|
||||
|
||||
return &ast.MapElementLit{
|
||||
Key: ident.Name,
|
||||
KeyPos: ident.NamePos,
|
||||
Key: name,
|
||||
KeyPos: pos,
|
||||
ColonPos: colonPos,
|
||||
Value: valueExpr,
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,12 +2,13 @@ package compiler
|
|||
|
||||
// SymbolTable represents a symbol table.
|
||||
type SymbolTable struct {
|
||||
parent *SymbolTable
|
||||
block bool
|
||||
store map[string]*Symbol
|
||||
numDefinition int
|
||||
maxDefinition int
|
||||
freeSymbols []*Symbol
|
||||
parent *SymbolTable
|
||||
block bool
|
||||
store map[string]*Symbol
|
||||
numDefinition int
|
||||
maxDefinition int
|
||||
freeSymbols []*Symbol
|
||||
builtinSymbols []*Symbol
|
||||
}
|
||||
|
||||
// NewSymbolTable creates a SymbolTable.
|
||||
|
|
@ -37,6 +38,10 @@ func (t *SymbolTable) Define(name string) *Symbol {
|
|||
|
||||
// DefineBuiltin adds a symbol for builtin function.
|
||||
func (t *SymbolTable) DefineBuiltin(index int, name string) *Symbol {
|
||||
if t.parent != nil {
|
||||
return t.parent.DefineBuiltin(index, name)
|
||||
}
|
||||
|
||||
symbol := &Symbol{
|
||||
Name: name,
|
||||
Index: index,
|
||||
|
|
@ -45,6 +50,8 @@ func (t *SymbolTable) DefineBuiltin(index int, name string) *Symbol {
|
|||
|
||||
t.store[name] = symbol
|
||||
|
||||
t.builtinSymbols = append(t.builtinSymbols, symbol)
|
||||
|
||||
return symbol
|
||||
}
|
||||
|
||||
|
|
@ -101,6 +108,15 @@ func (t *SymbolTable) FreeSymbols() []*Symbol {
|
|||
return t.freeSymbols
|
||||
}
|
||||
|
||||
// BuiltinSymbols returns builtin symbols for the scope.
|
||||
func (t *SymbolTable) BuiltinSymbols() []*Symbol {
|
||||
if t.parent != nil {
|
||||
return t.parent.BuiltinSymbols()
|
||||
}
|
||||
|
||||
return t.builtinSymbols
|
||||
}
|
||||
|
||||
// Names returns the name of all the symbols.
|
||||
func (t *SymbolTable) Names() []string {
|
||||
var names []string
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
package objects
|
||||
|
||||
import "github.com/d5/tengo"
|
||||
|
||||
func builtinString(args ...Object) (Object, error) {
|
||||
argsLen := len(args)
|
||||
if !(argsLen == 1 || argsLen == 2) {
|
||||
|
|
@ -12,6 +14,10 @@ func builtinString(args ...Object) (Object, error) {
|
|||
|
||||
v, ok := ToString(args[0])
|
||||
if ok {
|
||||
if len(v) > tengo.MaxStringLen {
|
||||
return nil, ErrStringLimit
|
||||
}
|
||||
|
||||
return &String{Value: v}, nil
|
||||
}
|
||||
|
||||
|
|
@ -117,11 +123,19 @@ func builtinBytes(args ...Object) (Object, error) {
|
|||
|
||||
// bytes(N) => create a new bytes with given size N
|
||||
if n, ok := args[0].(*Int); ok {
|
||||
if n.Value > int64(tengo.MaxBytesLen) {
|
||||
return nil, ErrBytesLimit
|
||||
}
|
||||
|
||||
return &Bytes{Value: make([]byte, int(n.Value))}, nil
|
||||
}
|
||||
|
||||
v, ok := ToByteSlice(args[0])
|
||||
if ok {
|
||||
if len(v) > tengo.MaxBytesLen {
|
||||
return nil, ErrBytesLimit
|
||||
}
|
||||
|
||||
return &Bytes{Value: v}, nil
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2,6 +2,8 @@ package objects
|
|||
|
||||
import (
|
||||
"encoding/json"
|
||||
|
||||
"github.com/d5/tengo"
|
||||
)
|
||||
|
||||
// to_json(v object) => bytes
|
||||
|
|
@ -15,6 +17,10 @@ func builtinToJSON(args ...Object) (Object, error) {
|
|||
return &Error{Value: &String{Value: err.Error()}}, nil
|
||||
}
|
||||
|
||||
if len(res) > tengo.MaxBytesLen {
|
||||
return nil, ErrBytesLimit
|
||||
}
|
||||
|
||||
return &Bytes{Value: res}, nil
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2,6 +2,8 @@ package objects
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/d5/tengo"
|
||||
)
|
||||
|
||||
// print(args...)
|
||||
|
|
@ -71,5 +73,11 @@ func builtinSprintf(args ...Object) (Object, error) {
|
|||
formatArgs[idx] = objectToInterface(arg)
|
||||
}
|
||||
|
||||
return &String{Value: fmt.Sprintf(format.Value, formatArgs...)}, nil
|
||||
s := fmt.Sprintf(format.Value, formatArgs...)
|
||||
|
||||
if len(s) > tengo.MaxStringLen {
|
||||
return nil, ErrStringLimit
|
||||
}
|
||||
|
||||
return &String{Value: s}, nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,135 +1,164 @@
|
|||
package objects
|
||||
|
||||
// NamedBuiltinFunc is a named builtin function.
|
||||
type NamedBuiltinFunc struct {
|
||||
Name string
|
||||
Func CallableFunc
|
||||
// Builtins contains all default builtin functions.
|
||||
// Use GetBuiltinFunctions instead of accessing Builtins directly.
|
||||
var Builtins = []BuiltinFunction{
|
||||
{
|
||||
Name: "print",
|
||||
Value: builtinPrint,
|
||||
},
|
||||
{
|
||||
Name: "printf",
|
||||
Value: builtinPrintf,
|
||||
},
|
||||
{
|
||||
Name: "sprintf",
|
||||
Value: builtinSprintf,
|
||||
},
|
||||
{
|
||||
Name: "len",
|
||||
Value: builtinLen,
|
||||
},
|
||||
{
|
||||
Name: "copy",
|
||||
Value: builtinCopy,
|
||||
},
|
||||
{
|
||||
Name: "append",
|
||||
Value: builtinAppend,
|
||||
},
|
||||
{
|
||||
Name: "string",
|
||||
Value: builtinString,
|
||||
},
|
||||
{
|
||||
Name: "int",
|
||||
Value: builtinInt,
|
||||
},
|
||||
{
|
||||
Name: "bool",
|
||||
Value: builtinBool,
|
||||
},
|
||||
{
|
||||
Name: "float",
|
||||
Value: builtinFloat,
|
||||
},
|
||||
{
|
||||
Name: "char",
|
||||
Value: builtinChar,
|
||||
},
|
||||
{
|
||||
Name: "bytes",
|
||||
Value: builtinBytes,
|
||||
},
|
||||
{
|
||||
Name: "time",
|
||||
Value: builtinTime,
|
||||
},
|
||||
{
|
||||
Name: "is_int",
|
||||
Value: builtinIsInt,
|
||||
},
|
||||
{
|
||||
Name: "is_float",
|
||||
Value: builtinIsFloat,
|
||||
},
|
||||
{
|
||||
Name: "is_string",
|
||||
Value: builtinIsString,
|
||||
},
|
||||
{
|
||||
Name: "is_bool",
|
||||
Value: builtinIsBool,
|
||||
},
|
||||
{
|
||||
Name: "is_char",
|
||||
Value: builtinIsChar,
|
||||
},
|
||||
{
|
||||
Name: "is_bytes",
|
||||
Value: builtinIsBytes,
|
||||
},
|
||||
{
|
||||
Name: "is_array",
|
||||
Value: builtinIsArray,
|
||||
},
|
||||
{
|
||||
Name: "is_immutable_array",
|
||||
Value: builtinIsImmutableArray,
|
||||
},
|
||||
{
|
||||
Name: "is_map",
|
||||
Value: builtinIsMap,
|
||||
},
|
||||
{
|
||||
Name: "is_immutable_map",
|
||||
Value: builtinIsImmutableMap,
|
||||
},
|
||||
{
|
||||
Name: "is_time",
|
||||
Value: builtinIsTime,
|
||||
},
|
||||
{
|
||||
Name: "is_error",
|
||||
Value: builtinIsError,
|
||||
},
|
||||
{
|
||||
Name: "is_undefined",
|
||||
Value: builtinIsUndefined,
|
||||
},
|
||||
{
|
||||
Name: "is_function",
|
||||
Value: builtinIsFunction,
|
||||
},
|
||||
{
|
||||
Name: "is_callable",
|
||||
Value: builtinIsCallable,
|
||||
},
|
||||
{
|
||||
Name: "to_json",
|
||||
Value: builtinToJSON,
|
||||
},
|
||||
{
|
||||
Name: "from_json",
|
||||
Value: builtinFromJSON,
|
||||
},
|
||||
{
|
||||
Name: "type_name",
|
||||
Value: builtinTypeName,
|
||||
},
|
||||
}
|
||||
|
||||
// Builtins contains all default builtin functions.
|
||||
var Builtins = []NamedBuiltinFunc{
|
||||
{
|
||||
Name: "print",
|
||||
Func: builtinPrint,
|
||||
},
|
||||
{
|
||||
Name: "printf",
|
||||
Func: builtinPrintf,
|
||||
},
|
||||
{
|
||||
Name: "sprintf",
|
||||
Func: builtinSprintf,
|
||||
},
|
||||
{
|
||||
Name: "len",
|
||||
Func: builtinLen,
|
||||
},
|
||||
{
|
||||
Name: "copy",
|
||||
Func: builtinCopy,
|
||||
},
|
||||
{
|
||||
Name: "append",
|
||||
Func: builtinAppend,
|
||||
},
|
||||
{
|
||||
Name: "string",
|
||||
Func: builtinString,
|
||||
},
|
||||
{
|
||||
Name: "int",
|
||||
Func: builtinInt,
|
||||
},
|
||||
{
|
||||
Name: "bool",
|
||||
Func: builtinBool,
|
||||
},
|
||||
{
|
||||
Name: "float",
|
||||
Func: builtinFloat,
|
||||
},
|
||||
{
|
||||
Name: "char",
|
||||
Func: builtinChar,
|
||||
},
|
||||
{
|
||||
Name: "bytes",
|
||||
Func: builtinBytes,
|
||||
},
|
||||
{
|
||||
Name: "time",
|
||||
Func: builtinTime,
|
||||
},
|
||||
{
|
||||
Name: "is_int",
|
||||
Func: builtinIsInt,
|
||||
},
|
||||
{
|
||||
Name: "is_float",
|
||||
Func: builtinIsFloat,
|
||||
},
|
||||
{
|
||||
Name: "is_string",
|
||||
Func: builtinIsString,
|
||||
},
|
||||
{
|
||||
Name: "is_bool",
|
||||
Func: builtinIsBool,
|
||||
},
|
||||
{
|
||||
Name: "is_char",
|
||||
Func: builtinIsChar,
|
||||
},
|
||||
{
|
||||
Name: "is_bytes",
|
||||
Func: builtinIsBytes,
|
||||
},
|
||||
{
|
||||
Name: "is_array",
|
||||
Func: builtinIsArray,
|
||||
},
|
||||
{
|
||||
Name: "is_immutable_array",
|
||||
Func: builtinIsImmutableArray,
|
||||
},
|
||||
{
|
||||
Name: "is_map",
|
||||
Func: builtinIsMap,
|
||||
},
|
||||
{
|
||||
Name: "is_immutable_map",
|
||||
Func: builtinIsImmutableMap,
|
||||
},
|
||||
{
|
||||
Name: "is_time",
|
||||
Func: builtinIsTime,
|
||||
},
|
||||
{
|
||||
Name: "is_error",
|
||||
Func: builtinIsError,
|
||||
},
|
||||
{
|
||||
Name: "is_undefined",
|
||||
Func: builtinIsUndefined,
|
||||
},
|
||||
{
|
||||
Name: "is_function",
|
||||
Func: builtinIsFunction,
|
||||
},
|
||||
{
|
||||
Name: "is_callable",
|
||||
Func: builtinIsCallable,
|
||||
},
|
||||
{
|
||||
Name: "to_json",
|
||||
Func: builtinToJSON,
|
||||
},
|
||||
{
|
||||
Name: "from_json",
|
||||
Func: builtinFromJSON,
|
||||
},
|
||||
{
|
||||
Name: "type_name",
|
||||
Func: builtinTypeName,
|
||||
},
|
||||
// AllBuiltinFunctionNames returns a list of all default builtin function names.
|
||||
func AllBuiltinFunctionNames() []string {
|
||||
var names []string
|
||||
for _, bf := range Builtins {
|
||||
names = append(names, bf.Name)
|
||||
}
|
||||
return names
|
||||
}
|
||||
|
||||
// GetBuiltinFunctions returns a slice of builtin function objects.
|
||||
// GetBuiltinFunctions removes the duplicate names, and, the returned builtin functions
|
||||
// are not guaranteed to be in the same order as names.
|
||||
func GetBuiltinFunctions(names ...string) []*BuiltinFunction {
|
||||
include := make(map[string]bool)
|
||||
for _, name := range names {
|
||||
include[name] = true
|
||||
}
|
||||
|
||||
var builtinFuncs []*BuiltinFunction
|
||||
for _, bf := range Builtins {
|
||||
if include[bf.Name] {
|
||||
bf := bf
|
||||
builtinFuncs = append(builtinFuncs, &bf)
|
||||
}
|
||||
}
|
||||
|
||||
return builtinFuncs
|
||||
}
|
||||
|
||||
// GetAllBuiltinFunctions returns all builtin functions.
|
||||
func GetAllBuiltinFunctions() []*BuiltinFunction {
|
||||
return GetBuiltinFunctions(AllBuiltinFunctionNames()...)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package objects
|
|||
import (
|
||||
"bytes"
|
||||
|
||||
"github.com/d5/tengo"
|
||||
"github.com/d5/tengo/compiler/token"
|
||||
)
|
||||
|
||||
|
|
@ -27,6 +28,10 @@ func (o *Bytes) BinaryOp(op token.Token, rhs Object) (Object, error) {
|
|||
case token.Add:
|
||||
switch rhs := rhs.(type) {
|
||||
case *Bytes:
|
||||
if len(o.Value)+len(rhs.Value) > tengo.MaxBytesLen {
|
||||
return nil, ErrBytesLimit
|
||||
}
|
||||
|
||||
return &Bytes{Value: append(o.Value, rhs.Value...)}, nil
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
package objects
|
||||
|
||||
// CallableFunc is a function signature for the callable functions.
|
||||
type CallableFunc func(args ...Object) (ret Object, err error)
|
||||
type CallableFunc = func(args ...Object) (ret Object, err error)
|
||||
|
|
|
|||
|
|
@ -4,6 +4,8 @@ import (
|
|||
"fmt"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/d5/tengo"
|
||||
)
|
||||
|
||||
// ToString will try to convert object o to string value.
|
||||
|
|
@ -194,6 +196,9 @@ func FromInterface(v interface{}) (Object, error) {
|
|||
case nil:
|
||||
return UndefinedValue, nil
|
||||
case string:
|
||||
if len(v) > tengo.MaxStringLen {
|
||||
return nil, ErrStringLimit
|
||||
}
|
||||
return &String{Value: v}, nil
|
||||
case int64:
|
||||
return &Int{Value: v}, nil
|
||||
|
|
@ -211,6 +216,9 @@ func FromInterface(v interface{}) (Object, error) {
|
|||
case float64:
|
||||
return &Float{Value: v}, nil
|
||||
case []byte:
|
||||
if len(v) > tengo.MaxBytesLen {
|
||||
return nil, ErrBytesLimit
|
||||
}
|
||||
return &Bytes{Value: v}, nil
|
||||
case error:
|
||||
return &Error{Value: &String{Value: v.Error()}}, nil
|
||||
|
|
@ -243,6 +251,8 @@ func FromInterface(v interface{}) (Object, error) {
|
|||
return &Time{Value: v}, nil
|
||||
case Object:
|
||||
return v, nil
|
||||
case CallableFunc:
|
||||
return &UserFunction{Value: v}, nil
|
||||
}
|
||||
|
||||
return nil, fmt.Errorf("cannot convert to object: %T", v)
|
||||
|
|
|
|||
|
|
@ -20,6 +20,12 @@ var ErrInvalidOperator = errors.New("invalid operator")
|
|||
// ErrWrongNumArguments represents a wrong number of arguments error.
|
||||
var ErrWrongNumArguments = errors.New("wrong number of arguments")
|
||||
|
||||
// ErrBytesLimit represents an error where the size of bytes value exceeds the limit.
|
||||
var ErrBytesLimit = errors.New("exceeding bytes size limit")
|
||||
|
||||
// ErrStringLimit represents an error where the size of string value exceeds the limit.
|
||||
var ErrStringLimit = errors.New("exceeding string size limit")
|
||||
|
||||
// ErrInvalidArgumentType represents an invalid argument value type error.
|
||||
type ErrInvalidArgumentType struct {
|
||||
Name string
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package objects
|
|||
import (
|
||||
"strconv"
|
||||
|
||||
"github.com/d5/tengo"
|
||||
"github.com/d5/tengo/compiler/token"
|
||||
)
|
||||
|
||||
|
|
@ -28,9 +29,16 @@ func (o *String) BinaryOp(op token.Token, rhs Object) (Object, error) {
|
|||
case token.Add:
|
||||
switch rhs := rhs.(type) {
|
||||
case *String:
|
||||
if len(o.Value)+len(rhs.Value) > tengo.MaxStringLen {
|
||||
return nil, ErrStringLimit
|
||||
}
|
||||
return &String{Value: o.Value + rhs.Value}, nil
|
||||
default:
|
||||
return &String{Value: o.Value + rhs.String()}, nil
|
||||
rhsStr := rhs.String()
|
||||
if len(o.Value)+len(rhsStr) > tengo.MaxStringLen {
|
||||
return nil, ErrStringLimit
|
||||
}
|
||||
return &String{Value: o.Value + rhsStr}, nil
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -9,16 +9,15 @@ import (
|
|||
"github.com/d5/tengo/compiler/source"
|
||||
"github.com/d5/tengo/objects"
|
||||
"github.com/d5/tengo/runtime"
|
||||
"github.com/d5/tengo/stdlib"
|
||||
)
|
||||
|
||||
// Script can simplify compilation and execution of embedded scripts.
|
||||
type Script struct {
|
||||
variables map[string]*Variable
|
||||
removedBuiltins map[string]bool
|
||||
removedStdModules map[string]bool
|
||||
userModuleLoader compiler.ModuleLoader
|
||||
input []byte
|
||||
variables map[string]*Variable
|
||||
builtinFuncs []objects.Object
|
||||
builtinModules map[string]*objects.Object
|
||||
userModuleLoader compiler.ModuleLoader
|
||||
input []byte
|
||||
}
|
||||
|
||||
// New creates a Script instance with an input script.
|
||||
|
|
@ -56,22 +55,28 @@ func (s *Script) Remove(name string) bool {
|
|||
return true
|
||||
}
|
||||
|
||||
// DisableBuiltinFunction disables a builtin function.
|
||||
func (s *Script) DisableBuiltinFunction(name string) {
|
||||
if s.removedBuiltins == nil {
|
||||
s.removedBuiltins = make(map[string]bool)
|
||||
// SetBuiltinFunctions allows to define builtin functions.
|
||||
func (s *Script) SetBuiltinFunctions(funcs []*objects.BuiltinFunction) {
|
||||
if funcs != nil {
|
||||
s.builtinFuncs = make([]objects.Object, len(funcs))
|
||||
for idx, fn := range funcs {
|
||||
s.builtinFuncs[idx] = fn
|
||||
}
|
||||
} else {
|
||||
s.builtinFuncs = []objects.Object{}
|
||||
}
|
||||
|
||||
s.removedBuiltins[name] = true
|
||||
}
|
||||
|
||||
// DisableStdModule disables a standard library module.
|
||||
func (s *Script) DisableStdModule(name string) {
|
||||
if s.removedStdModules == nil {
|
||||
s.removedStdModules = make(map[string]bool)
|
||||
// SetBuiltinModules allows to define builtin modules.
|
||||
func (s *Script) SetBuiltinModules(modules map[string]*objects.ImmutableMap) {
|
||||
if modules != nil {
|
||||
s.builtinModules = make(map[string]*objects.Object, len(modules))
|
||||
for k, mod := range modules {
|
||||
s.builtinModules[k] = objectPtr(mod)
|
||||
}
|
||||
} else {
|
||||
s.builtinModules = map[string]*objects.Object{}
|
||||
}
|
||||
|
||||
s.removedStdModules[name] = true
|
||||
}
|
||||
|
||||
// SetUserModuleLoader sets the user module loader for the compiler.
|
||||
|
|
@ -81,7 +86,7 @@ func (s *Script) SetUserModuleLoader(loader compiler.ModuleLoader) {
|
|||
|
||||
// Compile compiles the script with all the defined variables, and, returns Compiled object.
|
||||
func (s *Script) Compile() (*Compiled, error) {
|
||||
symbolTable, stdModules, globals, err := s.prepCompile()
|
||||
symbolTable, builtinModules, globals, err := s.prepCompile()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
|
@ -92,10 +97,10 @@ func (s *Script) Compile() (*Compiled, error) {
|
|||
p := parser.NewParser(srcFile, s.input, nil)
|
||||
file, err := p.ParseFile()
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("parse error: %s", err.Error())
|
||||
return nil, err
|
||||
}
|
||||
|
||||
c := compiler.NewCompiler(srcFile, symbolTable, nil, stdModules, nil)
|
||||
c := compiler.NewCompiler(srcFile, symbolTable, nil, builtinModules, nil)
|
||||
|
||||
if s.userModuleLoader != nil {
|
||||
c.SetModuleLoader(s.userModuleLoader)
|
||||
|
|
@ -107,7 +112,7 @@ func (s *Script) Compile() (*Compiled, error) {
|
|||
|
||||
return &Compiled{
|
||||
symbolTable: symbolTable,
|
||||
machine: runtime.NewVM(c.Bytecode(), globals, nil),
|
||||
machine: runtime.NewVM(c.Bytecode(), globals, s.builtinFuncs, s.builtinModules),
|
||||
}, nil
|
||||
}
|
||||
|
||||
|
|
@ -136,24 +141,36 @@ func (s *Script) RunContext(ctx context.Context) (compiled *Compiled, err error)
|
|||
return
|
||||
}
|
||||
|
||||
func (s *Script) prepCompile() (symbolTable *compiler.SymbolTable, stdModules map[string]bool, globals []*objects.Object, err error) {
|
||||
func (s *Script) prepCompile() (symbolTable *compiler.SymbolTable, builtinModules map[string]bool, globals []*objects.Object, err error) {
|
||||
var names []string
|
||||
for name := range s.variables {
|
||||
names = append(names, name)
|
||||
}
|
||||
|
||||
symbolTable = compiler.NewSymbolTable()
|
||||
for idx, fn := range objects.Builtins {
|
||||
if !s.removedBuiltins[fn.Name] {
|
||||
symbolTable.DefineBuiltin(idx, fn.Name)
|
||||
|
||||
if s.builtinFuncs == nil {
|
||||
s.builtinFuncs = make([]objects.Object, len(objects.Builtins))
|
||||
for idx, fn := range objects.Builtins {
|
||||
s.builtinFuncs[idx] = &objects.BuiltinFunction{
|
||||
Name: fn.Name,
|
||||
Value: fn.Value,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
stdModules = make(map[string]bool)
|
||||
for name := range stdlib.Modules {
|
||||
if !s.removedStdModules[name] {
|
||||
stdModules[name] = true
|
||||
}
|
||||
if s.builtinModules == nil {
|
||||
s.builtinModules = make(map[string]*objects.Object)
|
||||
}
|
||||
|
||||
for idx, fn := range s.builtinFuncs {
|
||||
f := fn.(*objects.BuiltinFunction)
|
||||
symbolTable.DefineBuiltin(idx, f.Name)
|
||||
}
|
||||
|
||||
builtinModules = make(map[string]bool)
|
||||
for name := range s.builtinModules {
|
||||
builtinModules[name] = true
|
||||
}
|
||||
|
||||
globals = make([]*objects.Object, runtime.GlobalsSize, runtime.GlobalsSize)
|
||||
|
|
@ -178,3 +195,7 @@ func (s *Script) copyVariables() map[string]*Variable {
|
|||
|
||||
return vars
|
||||
}
|
||||
|
||||
func objectPtr(o objects.Object) *objects.Object {
|
||||
return &o
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,11 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import "github.com/d5/tengo/objects"
|
||||
|
||||
func wrapError(err error) objects.Object {
|
||||
if err == nil {
|
||||
return objects.TrueValue
|
||||
}
|
||||
|
||||
return &objects.Error{Value: &objects.String{Value: err.Error()}}
|
||||
}
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -1,74 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"math"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
var mathModule = map[string]objects.Object{
|
||||
"e": &objects.Float{Value: math.E},
|
||||
"pi": &objects.Float{Value: math.Pi},
|
||||
"phi": &objects.Float{Value: math.Phi},
|
||||
"sqrt2": &objects.Float{Value: math.Sqrt2},
|
||||
"sqrtE": &objects.Float{Value: math.SqrtE},
|
||||
"sqrtPi": &objects.Float{Value: math.SqrtPi},
|
||||
"sqrtPhi": &objects.Float{Value: math.SqrtPhi},
|
||||
"ln2": &objects.Float{Value: math.Ln2},
|
||||
"log2E": &objects.Float{Value: math.Log2E},
|
||||
"ln10": &objects.Float{Value: math.Ln10},
|
||||
"log10E": &objects.Float{Value: math.Log10E},
|
||||
"abs": &objects.UserFunction{Name: "abs", Value: FuncAFRF(math.Abs)},
|
||||
"acos": &objects.UserFunction{Name: "acos", Value: FuncAFRF(math.Acos)},
|
||||
"acosh": &objects.UserFunction{Name: "acosh", Value: FuncAFRF(math.Acosh)},
|
||||
"asin": &objects.UserFunction{Name: "asin", Value: FuncAFRF(math.Asin)},
|
||||
"asinh": &objects.UserFunction{Name: "asinh", Value: FuncAFRF(math.Asinh)},
|
||||
"atan": &objects.UserFunction{Name: "atan", Value: FuncAFRF(math.Atan)},
|
||||
"atan2": &objects.UserFunction{Name: "atan2", Value: FuncAFFRF(math.Atan2)},
|
||||
"atanh": &objects.UserFunction{Name: "atanh", Value: FuncAFRF(math.Atanh)},
|
||||
"cbrt": &objects.UserFunction{Name: "cbrt", Value: FuncAFRF(math.Cbrt)},
|
||||
"ceil": &objects.UserFunction{Name: "ceil", Value: FuncAFRF(math.Ceil)},
|
||||
"copysign": &objects.UserFunction{Name: "copysign", Value: FuncAFFRF(math.Copysign)},
|
||||
"cos": &objects.UserFunction{Name: "cos", Value: FuncAFRF(math.Cos)},
|
||||
"cosh": &objects.UserFunction{Name: "cosh", Value: FuncAFRF(math.Cosh)},
|
||||
"dim": &objects.UserFunction{Name: "dim", Value: FuncAFFRF(math.Dim)},
|
||||
"erf": &objects.UserFunction{Name: "erf", Value: FuncAFRF(math.Erf)},
|
||||
"erfc": &objects.UserFunction{Name: "erfc", Value: FuncAFRF(math.Erfc)},
|
||||
"exp": &objects.UserFunction{Name: "exp", Value: FuncAFRF(math.Exp)},
|
||||
"exp2": &objects.UserFunction{Name: "exp2", Value: FuncAFRF(math.Exp2)},
|
||||
"expm1": &objects.UserFunction{Name: "expm1", Value: FuncAFRF(math.Expm1)},
|
||||
"floor": &objects.UserFunction{Name: "floor", Value: FuncAFRF(math.Floor)},
|
||||
"gamma": &objects.UserFunction{Name: "gamma", Value: FuncAFRF(math.Gamma)},
|
||||
"hypot": &objects.UserFunction{Name: "hypot", Value: FuncAFFRF(math.Hypot)},
|
||||
"ilogb": &objects.UserFunction{Name: "ilogb", Value: FuncAFRI(math.Ilogb)},
|
||||
"inf": &objects.UserFunction{Name: "inf", Value: FuncAIRF(math.Inf)},
|
||||
"is_inf": &objects.UserFunction{Name: "is_inf", Value: FuncAFIRB(math.IsInf)},
|
||||
"is_nan": &objects.UserFunction{Name: "is_nan", Value: FuncAFRB(math.IsNaN)},
|
||||
"j0": &objects.UserFunction{Name: "j0", Value: FuncAFRF(math.J0)},
|
||||
"j1": &objects.UserFunction{Name: "j1", Value: FuncAFRF(math.J1)},
|
||||
"jn": &objects.UserFunction{Name: "jn", Value: FuncAIFRF(math.Jn)},
|
||||
"ldexp": &objects.UserFunction{Name: "ldexp", Value: FuncAFIRF(math.Ldexp)},
|
||||
"log": &objects.UserFunction{Name: "log", Value: FuncAFRF(math.Log)},
|
||||
"log10": &objects.UserFunction{Name: "log10", Value: FuncAFRF(math.Log10)},
|
||||
"log1p": &objects.UserFunction{Name: "log1p", Value: FuncAFRF(math.Log1p)},
|
||||
"log2": &objects.UserFunction{Name: "log2", Value: FuncAFRF(math.Log2)},
|
||||
"logb": &objects.UserFunction{Name: "logb", Value: FuncAFRF(math.Logb)},
|
||||
"max": &objects.UserFunction{Name: "max", Value: FuncAFFRF(math.Max)},
|
||||
"min": &objects.UserFunction{Name: "min", Value: FuncAFFRF(math.Min)},
|
||||
"mod": &objects.UserFunction{Name: "mod", Value: FuncAFFRF(math.Mod)},
|
||||
"nan": &objects.UserFunction{Name: "nan", Value: FuncARF(math.NaN)},
|
||||
"nextafter": &objects.UserFunction{Name: "nextafter", Value: FuncAFFRF(math.Nextafter)},
|
||||
"pow": &objects.UserFunction{Name: "pow", Value: FuncAFFRF(math.Pow)},
|
||||
"pow10": &objects.UserFunction{Name: "pow10", Value: FuncAIRF(math.Pow10)},
|
||||
"remainder": &objects.UserFunction{Name: "remainder", Value: FuncAFFRF(math.Remainder)},
|
||||
"signbit": &objects.UserFunction{Name: "signbit", Value: FuncAFRB(math.Signbit)},
|
||||
"sin": &objects.UserFunction{Name: "sin", Value: FuncAFRF(math.Sin)},
|
||||
"sinh": &objects.UserFunction{Name: "sinh", Value: FuncAFRF(math.Sinh)},
|
||||
"sqrt": &objects.UserFunction{Name: "sqrt", Value: FuncAFRF(math.Sqrt)},
|
||||
"tan": &objects.UserFunction{Name: "tan", Value: FuncAFRF(math.Tan)},
|
||||
"tanh": &objects.UserFunction{Name: "tanh", Value: FuncAFRF(math.Tanh)},
|
||||
"trunc": &objects.UserFunction{Name: "trunc", Value: FuncAFRF(math.Trunc)},
|
||||
"y0": &objects.UserFunction{Name: "y0", Value: FuncAFRF(math.Y0)},
|
||||
"y1": &objects.UserFunction{Name: "y1", Value: FuncAFRF(math.Y1)},
|
||||
"yn": &objects.UserFunction{Name: "yn", Value: FuncAIFRF(math.Yn)},
|
||||
}
|
||||
|
|
@ -1,437 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"os/exec"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
var osModule = map[string]objects.Object{
|
||||
"o_rdonly": &objects.Int{Value: int64(os.O_RDONLY)},
|
||||
"o_wronly": &objects.Int{Value: int64(os.O_WRONLY)},
|
||||
"o_rdwr": &objects.Int{Value: int64(os.O_RDWR)},
|
||||
"o_append": &objects.Int{Value: int64(os.O_APPEND)},
|
||||
"o_create": &objects.Int{Value: int64(os.O_CREATE)},
|
||||
"o_excl": &objects.Int{Value: int64(os.O_EXCL)},
|
||||
"o_sync": &objects.Int{Value: int64(os.O_SYNC)},
|
||||
"o_trunc": &objects.Int{Value: int64(os.O_TRUNC)},
|
||||
"mode_dir": &objects.Int{Value: int64(os.ModeDir)},
|
||||
"mode_append": &objects.Int{Value: int64(os.ModeAppend)},
|
||||
"mode_exclusive": &objects.Int{Value: int64(os.ModeExclusive)},
|
||||
"mode_temporary": &objects.Int{Value: int64(os.ModeTemporary)},
|
||||
"mode_symlink": &objects.Int{Value: int64(os.ModeSymlink)},
|
||||
"mode_device": &objects.Int{Value: int64(os.ModeDevice)},
|
||||
"mode_named_pipe": &objects.Int{Value: int64(os.ModeNamedPipe)},
|
||||
"mode_socket": &objects.Int{Value: int64(os.ModeSocket)},
|
||||
"mode_setuid": &objects.Int{Value: int64(os.ModeSetuid)},
|
||||
"mode_setgui": &objects.Int{Value: int64(os.ModeSetgid)},
|
||||
"mode_char_device": &objects.Int{Value: int64(os.ModeCharDevice)},
|
||||
"mode_sticky": &objects.Int{Value: int64(os.ModeSticky)},
|
||||
"mode_type": &objects.Int{Value: int64(os.ModeType)},
|
||||
"mode_perm": &objects.Int{Value: int64(os.ModePerm)},
|
||||
"path_separator": &objects.Char{Value: os.PathSeparator},
|
||||
"path_list_separator": &objects.Char{Value: os.PathListSeparator},
|
||||
"dev_null": &objects.String{Value: os.DevNull},
|
||||
"seek_set": &objects.Int{Value: int64(io.SeekStart)},
|
||||
"seek_cur": &objects.Int{Value: int64(io.SeekCurrent)},
|
||||
"seek_end": &objects.Int{Value: int64(io.SeekEnd)},
|
||||
"args": &objects.UserFunction{Value: osArgs}, // args() => array(string)
|
||||
"chdir": &objects.UserFunction{Name: "chdir", Value: FuncASRE(os.Chdir)}, // chdir(dir string) => error
|
||||
"chmod": osFuncASFmRE(os.Chmod), // chmod(name string, mode int) => error
|
||||
"chown": &objects.UserFunction{Name: "chown", Value: FuncASIIRE(os.Chown)}, // chown(name string, uid int, gid int) => error
|
||||
"clearenv": &objects.UserFunction{Name: "clearenv", Value: FuncAR(os.Clearenv)}, // clearenv()
|
||||
"environ": &objects.UserFunction{Name: "environ", Value: FuncARSs(os.Environ)}, // environ() => array(string)
|
||||
"exit": &objects.UserFunction{Name: "exit", Value: FuncAIR(os.Exit)}, // exit(code int)
|
||||
"expand_env": &objects.UserFunction{Name: "expand_env", Value: FuncASRS(os.ExpandEnv)}, // expand_env(s string) => string
|
||||
"getegid": &objects.UserFunction{Name: "getegid", Value: FuncARI(os.Getegid)}, // getegid() => int
|
||||
"getenv": &objects.UserFunction{Name: "getenv", Value: FuncASRS(os.Getenv)}, // getenv(s string) => string
|
||||
"geteuid": &objects.UserFunction{Name: "geteuid", Value: FuncARI(os.Geteuid)}, // geteuid() => int
|
||||
"getgid": &objects.UserFunction{Name: "getgid", Value: FuncARI(os.Getgid)}, // getgid() => int
|
||||
"getgroups": &objects.UserFunction{Name: "getgroups", Value: FuncARIsE(os.Getgroups)}, // getgroups() => array(string)/error
|
||||
"getpagesize": &objects.UserFunction{Name: "getpagesize", Value: FuncARI(os.Getpagesize)}, // getpagesize() => int
|
||||
"getpid": &objects.UserFunction{Name: "getpid", Value: FuncARI(os.Getpid)}, // getpid() => int
|
||||
"getppid": &objects.UserFunction{Name: "getppid", Value: FuncARI(os.Getppid)}, // getppid() => int
|
||||
"getuid": &objects.UserFunction{Name: "getuid", Value: FuncARI(os.Getuid)}, // getuid() => int
|
||||
"getwd": &objects.UserFunction{Name: "getwd", Value: FuncARSE(os.Getwd)}, // getwd() => string/error
|
||||
"hostname": &objects.UserFunction{Name: "hostname", Value: FuncARSE(os.Hostname)}, // hostname() => string/error
|
||||
"lchown": &objects.UserFunction{Name: "lchown", Value: FuncASIIRE(os.Lchown)}, // lchown(name string, uid int, gid int) => error
|
||||
"link": &objects.UserFunction{Name: "link", Value: FuncASSRE(os.Link)}, // link(oldname string, newname string) => error
|
||||
"lookup_env": &objects.UserFunction{Value: osLookupEnv}, // lookup_env(key string) => string/false
|
||||
"mkdir": osFuncASFmRE(os.Mkdir), // mkdir(name string, perm int) => error
|
||||
"mkdir_all": osFuncASFmRE(os.MkdirAll), // mkdir_all(name string, perm int) => error
|
||||
"readlink": &objects.UserFunction{Name: "readlink", Value: FuncASRSE(os.Readlink)}, // readlink(name string) => string/error
|
||||
"remove": &objects.UserFunction{Name: "remove", Value: FuncASRE(os.Remove)}, // remove(name string) => error
|
||||
"remove_all": &objects.UserFunction{Name: "remove_all", Value: FuncASRE(os.RemoveAll)}, // remove_all(name string) => error
|
||||
"rename": &objects.UserFunction{Name: "rename", Value: FuncASSRE(os.Rename)}, // rename(oldpath string, newpath string) => error
|
||||
"setenv": &objects.UserFunction{Name: "setenv", Value: FuncASSRE(os.Setenv)}, // setenv(key string, value string) => error
|
||||
"symlink": &objects.UserFunction{Name: "symlink", Value: FuncASSRE(os.Symlink)}, // symlink(oldname string newname string) => error
|
||||
"temp_dir": &objects.UserFunction{Name: "temp_dir", Value: FuncARS(os.TempDir)}, // temp_dir() => string
|
||||
"truncate": &objects.UserFunction{Name: "truncate", Value: FuncASI64RE(os.Truncate)}, // truncate(name string, size int) => error
|
||||
"unsetenv": &objects.UserFunction{Name: "unsetenv", Value: FuncASRE(os.Unsetenv)}, // unsetenv(key string) => error
|
||||
"create": &objects.UserFunction{Value: osCreate}, // create(name string) => imap(file)/error
|
||||
"open": &objects.UserFunction{Value: osOpen}, // open(name string) => imap(file)/error
|
||||
"open_file": &objects.UserFunction{Value: osOpenFile}, // open_file(name string, flag int, perm int) => imap(file)/error
|
||||
"find_process": &objects.UserFunction{Value: osFindProcess}, // find_process(pid int) => imap(process)/error
|
||||
"start_process": &objects.UserFunction{Value: osStartProcess}, // start_process(name string, argv array(string), dir string, env array(string)) => imap(process)/error
|
||||
"exec_look_path": &objects.UserFunction{Name: "exec_look_path", Value: FuncASRSE(exec.LookPath)}, // exec_look_path(file) => string/error
|
||||
"exec": &objects.UserFunction{Value: osExec}, // exec(name, args...) => command
|
||||
"stat": &objects.UserFunction{Value: osStat}, // stat(name) => imap(fileinfo)/error
|
||||
"read_file": &objects.UserFunction{Value: osReadFile}, // readfile(name) => array(byte)/error
|
||||
}
|
||||
|
||||
func osReadFile(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
fname, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
bytes, err := ioutil.ReadFile(fname)
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return &objects.Bytes{Value: bytes}, nil
|
||||
}
|
||||
|
||||
func osStat(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
fname, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
stat, err := os.Stat(fname)
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
fstat := &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
"name": &objects.String{Value: stat.Name()},
|
||||
"mtime": &objects.Time{Value: stat.ModTime()},
|
||||
"size": &objects.Int{Value: stat.Size()},
|
||||
"mode": &objects.Int{Value: int64(stat.Mode())},
|
||||
},
|
||||
}
|
||||
|
||||
if stat.IsDir() {
|
||||
fstat.Value["directory"] = objects.TrueValue
|
||||
} else {
|
||||
fstat.Value["directory"] = objects.FalseValue
|
||||
}
|
||||
|
||||
return fstat, nil
|
||||
}
|
||||
|
||||
func osCreate(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, err := os.Create(s1)
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return makeOSFile(res), nil
|
||||
}
|
||||
|
||||
func osOpen(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, err := os.Open(s1)
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return makeOSFile(res), nil
|
||||
}
|
||||
|
||||
func osOpenFile(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 3 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
i3, ok := objects.ToInt(args[2])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, err := os.OpenFile(s1, i2, os.FileMode(i3))
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return makeOSFile(res), nil
|
||||
}
|
||||
|
||||
func osArgs(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 0 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for _, osArg := range os.Args {
|
||||
arr.Value = append(arr.Value, &objects.String{Value: osArg})
|
||||
}
|
||||
|
||||
return arr, nil
|
||||
}
|
||||
|
||||
func osFuncASFmRE(fn func(string, os.FileMode) error) *objects.UserFunction {
|
||||
return &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 2 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
i2, ok := objects.ToInt64(args[1])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
return wrapError(fn(s1, os.FileMode(i2))), nil
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func osLookupEnv(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, ok := os.LookupEnv(s1)
|
||||
if !ok {
|
||||
return objects.FalseValue, nil
|
||||
}
|
||||
|
||||
return &objects.String{Value: res}, nil
|
||||
}
|
||||
|
||||
func osExec(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) == 0 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
name, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
var execArgs []string
|
||||
for idx, arg := range args[1:] {
|
||||
execArg, ok := objects.ToString(arg)
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: fmt.Sprintf("args[%d]", idx),
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1+idx].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
execArgs = append(execArgs, execArg)
|
||||
}
|
||||
|
||||
return makeOSExecCommand(exec.Command(name, execArgs...)), nil
|
||||
}
|
||||
|
||||
func osFindProcess(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
proc, err := os.FindProcess(i1)
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return makeOSProcess(proc), nil
|
||||
}
|
||||
|
||||
func osStartProcess(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 4 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
name, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
var argv []string
|
||||
var err error
|
||||
switch arg1 := args[1].(type) {
|
||||
case *objects.Array:
|
||||
argv, err = stringArray(arg1.Value, "second")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case *objects.ImmutableArray:
|
||||
argv, err = stringArray(arg1.Value, "second")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
default:
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "array",
|
||||
Found: arg1.TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
dir, ok := objects.ToString(args[2])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
var env []string
|
||||
switch arg3 := args[3].(type) {
|
||||
case *objects.Array:
|
||||
env, err = stringArray(arg3.Value, "fourth")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case *objects.ImmutableArray:
|
||||
env, err = stringArray(arg3.Value, "fourth")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
default:
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "fourth",
|
||||
Expected: "array",
|
||||
Found: arg3.TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
proc, err := os.StartProcess(name, argv, &os.ProcAttr{
|
||||
Dir: dir,
|
||||
Env: env,
|
||||
})
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return makeOSProcess(proc), nil
|
||||
}
|
||||
|
||||
func stringArray(arr []objects.Object, argName string) ([]string, error) {
|
||||
var sarr []string
|
||||
for idx, elem := range arr {
|
||||
str, ok := elem.(*objects.String)
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: fmt.Sprintf("%s[%d]", argName, idx),
|
||||
Expected: "string",
|
||||
Found: elem.TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
sarr = append(sarr, str.Value)
|
||||
}
|
||||
|
||||
return sarr, nil
|
||||
}
|
||||
|
|
@ -1,109 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"os/exec"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
func makeOSExecCommand(cmd *exec.Cmd) *objects.ImmutableMap {
|
||||
return &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
// combined_output() => bytes/error
|
||||
"combined_output": &objects.UserFunction{Name: "combined_output", Value: FuncARYE(cmd.CombinedOutput)}, //
|
||||
// output() => bytes/error
|
||||
"output": &objects.UserFunction{Name: "output", Value: FuncARYE(cmd.Output)}, //
|
||||
// run() => error
|
||||
"run": &objects.UserFunction{Name: "run", Value: FuncARE(cmd.Run)}, //
|
||||
// start() => error
|
||||
"start": &objects.UserFunction{Name: "start", Value: FuncARE(cmd.Start)}, //
|
||||
// wait() => error
|
||||
"wait": &objects.UserFunction{Name: "wait", Value: FuncARE(cmd.Wait)}, //
|
||||
// set_path(path string)
|
||||
"set_path": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
cmd.Path = s1
|
||||
|
||||
return objects.UndefinedValue, nil
|
||||
},
|
||||
},
|
||||
// set_dir(dir string)
|
||||
"set_dir": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
cmd.Dir = s1
|
||||
|
||||
return objects.UndefinedValue, nil
|
||||
},
|
||||
},
|
||||
// set_env(env array(string))
|
||||
"set_env": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (objects.Object, error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
var env []string
|
||||
var err error
|
||||
switch arg0 := args[0].(type) {
|
||||
case *objects.Array:
|
||||
env, err = stringArray(arg0.Value, "first")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case *objects.ImmutableArray:
|
||||
env, err = stringArray(arg0.Value, "first")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
default:
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "array",
|
||||
Found: arg0.TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
cmd.Env = env
|
||||
|
||||
return objects.UndefinedValue, nil
|
||||
},
|
||||
},
|
||||
// process() => imap(process)
|
||||
"process": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 0 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
return makeOSProcess(cmd.Process), nil
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -1,93 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"os"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
func makeOSFile(file *os.File) *objects.ImmutableMap {
|
||||
return &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
// chdir() => true/error
|
||||
"chdir": &objects.UserFunction{Name: "chdir", Value: FuncARE(file.Chdir)}, //
|
||||
// chown(uid int, gid int) => true/error
|
||||
"chown": &objects.UserFunction{Name: "chown", Value: FuncAIIRE(file.Chown)}, //
|
||||
// close() => error
|
||||
"close": &objects.UserFunction{Name: "close", Value: FuncARE(file.Close)}, //
|
||||
// name() => string
|
||||
"name": &objects.UserFunction{Name: "name", Value: FuncARS(file.Name)}, //
|
||||
// readdirnames(n int) => array(string)/error
|
||||
"readdirnames": &objects.UserFunction{Name: "readdirnames", Value: FuncAIRSsE(file.Readdirnames)}, //
|
||||
// sync() => error
|
||||
"sync": &objects.UserFunction{Name: "sync", Value: FuncARE(file.Sync)}, //
|
||||
// write(bytes) => int/error
|
||||
"write": &objects.UserFunction{Name: "write", Value: FuncAYRIE(file.Write)}, //
|
||||
// write(string) => int/error
|
||||
"write_string": &objects.UserFunction{Name: "write_string", Value: FuncASRIE(file.WriteString)}, //
|
||||
// read(bytes) => int/error
|
||||
"read": &objects.UserFunction{Name: "read", Value: FuncAYRIE(file.Read)}, //
|
||||
// chmod(mode int) => error
|
||||
"chmod": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
return wrapError(file.Chmod(os.FileMode(i1))), nil
|
||||
},
|
||||
},
|
||||
// seek(offset int, whence int) => int/error
|
||||
"seek": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, err := file.Seek(i1, i2)
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return &objects.Int{Value: res}, nil
|
||||
},
|
||||
},
|
||||
// stat() => imap(fileinfo)/error
|
||||
"stat": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 0 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
return osStat(&objects.String{Value: file.Name()})
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -1,60 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"os"
|
||||
"syscall"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
func makeOSProcessState(state *os.ProcessState) *objects.ImmutableMap {
|
||||
return &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
"exited": &objects.UserFunction{Name: "exited", Value: FuncARB(state.Exited)}, //
|
||||
"pid": &objects.UserFunction{Name: "pid", Value: FuncARI(state.Pid)}, //
|
||||
"string": &objects.UserFunction{Name: "string", Value: FuncARS(state.String)}, //
|
||||
"success": &objects.UserFunction{Name: "success", Value: FuncARB(state.Success)}, //
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func makeOSProcess(proc *os.Process) *objects.ImmutableMap {
|
||||
return &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
"kill": &objects.UserFunction{Name: "kill", Value: FuncARE(proc.Kill)}, //
|
||||
"release": &objects.UserFunction{Name: "release", Value: FuncARE(proc.Release)}, //
|
||||
"signal": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
return wrapError(proc.Signal(syscall.Signal(i1))), nil
|
||||
},
|
||||
},
|
||||
"wait": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 0 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
state, err := proc.Wait()
|
||||
if err != nil {
|
||||
return wrapError(err), nil
|
||||
}
|
||||
|
||||
return makeOSProcessState(state), nil
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -1,99 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"math/rand"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
var randModule = map[string]objects.Object{
|
||||
"int": &objects.UserFunction{Name: "int", Value: FuncARI64(rand.Int63)},
|
||||
"float": &objects.UserFunction{Name: "float", Value: FuncARF(rand.Float64)},
|
||||
"intn": &objects.UserFunction{Name: "intn", Value: FuncAI64RI64(rand.Int63n)},
|
||||
"exp_float": &objects.UserFunction{Name: "exp_float", Value: FuncARF(rand.ExpFloat64)},
|
||||
"norm_float": &objects.UserFunction{Name: "norm_float", Value: FuncARF(rand.NormFloat64)},
|
||||
"perm": &objects.UserFunction{Name: "perm", Value: FuncAIRIs(rand.Perm)},
|
||||
"seed": &objects.UserFunction{Name: "seed", Value: FuncAI64R(rand.Seed)},
|
||||
"read": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
y1, ok := args[0].(*objects.Bytes)
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "bytes",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, err := rand.Read(y1.Value)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
return &objects.Int{Value: int64(res)}, nil
|
||||
},
|
||||
},
|
||||
"rand": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
src := rand.NewSource(i1)
|
||||
|
||||
return randRand(rand.New(src)), nil
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
func randRand(r *rand.Rand) *objects.ImmutableMap {
|
||||
return &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
"int": &objects.UserFunction{Name: "int", Value: FuncARI64(r.Int63)},
|
||||
"float": &objects.UserFunction{Name: "float", Value: FuncARF(r.Float64)},
|
||||
"intn": &objects.UserFunction{Name: "intn", Value: FuncAI64RI64(r.Int63n)},
|
||||
"exp_float": &objects.UserFunction{Name: "exp_float", Value: FuncARF(r.ExpFloat64)},
|
||||
"norm_float": &objects.UserFunction{Name: "norm_float", Value: FuncARF(r.NormFloat64)},
|
||||
"perm": &objects.UserFunction{Name: "perm", Value: FuncAIRIs(r.Perm)},
|
||||
"seed": &objects.UserFunction{Name: "seed", Value: FuncAI64R(r.Seed)},
|
||||
"read": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
return nil, objects.ErrWrongNumArguments
|
||||
}
|
||||
|
||||
y1, ok := args[0].(*objects.Bytes)
|
||||
if !ok {
|
||||
return nil, objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "bytes",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
}
|
||||
|
||||
res, err := r.Read(y1.Value)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
return &objects.Int{Value: int64(res)}, nil
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import "github.com/d5/tengo/objects"
|
||||
|
||||
// Modules contain the standard modules.
|
||||
var Modules = map[string]*objects.Object{
|
||||
"math": objectPtr(&objects.ImmutableMap{Value: mathModule}),
|
||||
"os": objectPtr(&objects.ImmutableMap{Value: osModule}),
|
||||
"text": objectPtr(&objects.ImmutableMap{Value: textModule}),
|
||||
"times": objectPtr(&objects.ImmutableMap{Value: timesModule}),
|
||||
"rand": objectPtr(&objects.ImmutableMap{Value: randModule}),
|
||||
}
|
||||
|
||||
func objectPtr(o objects.Object) *objects.Object {
|
||||
return &o
|
||||
}
|
||||
|
|
@ -1,585 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
var textModule = map[string]objects.Object{
|
||||
"re_match": &objects.UserFunction{Value: textREMatch}, // re_match(pattern, text) => bool/error
|
||||
"re_find": &objects.UserFunction{Value: textREFind}, // re_find(pattern, text, count) => [[{text:,begin:,end:}]]/undefined
|
||||
"re_replace": &objects.UserFunction{Value: textREReplace}, // re_replace(pattern, text, repl) => string/error
|
||||
"re_split": &objects.UserFunction{Value: textRESplit}, // re_split(pattern, text, count) => [string]/error
|
||||
"re_compile": &objects.UserFunction{Value: textRECompile}, // re_compile(pattern) => Regexp/error
|
||||
"compare": &objects.UserFunction{Name: "compare", Value: FuncASSRI(strings.Compare)}, // compare(a, b) => int
|
||||
"contains": &objects.UserFunction{Name: "contains", Value: FuncASSRB(strings.Contains)}, // contains(s, substr) => bool
|
||||
"contains_any": &objects.UserFunction{Name: "contains_any", Value: FuncASSRB(strings.ContainsAny)}, // contains_any(s, chars) => bool
|
||||
"count": &objects.UserFunction{Name: "count", Value: FuncASSRI(strings.Count)}, // count(s, substr) => int
|
||||
"equal_fold": &objects.UserFunction{Name: "equal_fold", Value: FuncASSRB(strings.EqualFold)}, // "equal_fold(s, t) => bool
|
||||
"fields": &objects.UserFunction{Name: "fields", Value: FuncASRSs(strings.Fields)}, // fields(s) => [string]
|
||||
"has_prefix": &objects.UserFunction{Name: "has_prefix", Value: FuncASSRB(strings.HasPrefix)}, // has_prefix(s, prefix) => bool
|
||||
"has_suffix": &objects.UserFunction{Name: "has_suffix", Value: FuncASSRB(strings.HasSuffix)}, // has_suffix(s, suffix) => bool
|
||||
"index": &objects.UserFunction{Name: "index", Value: FuncASSRI(strings.Index)}, // index(s, substr) => int
|
||||
"index_any": &objects.UserFunction{Name: "index_any", Value: FuncASSRI(strings.IndexAny)}, // index_any(s, chars) => int
|
||||
"join": &objects.UserFunction{Name: "join", Value: FuncASsSRS(strings.Join)}, // join(arr, sep) => string
|
||||
"last_index": &objects.UserFunction{Name: "last_index", Value: FuncASSRI(strings.LastIndex)}, // last_index(s, substr) => int
|
||||
"last_index_any": &objects.UserFunction{Name: "last_index_any", Value: FuncASSRI(strings.LastIndexAny)}, // last_index_any(s, chars) => int
|
||||
"repeat": &objects.UserFunction{Name: "repeat", Value: FuncASIRS(strings.Repeat)}, // repeat(s, count) => string
|
||||
"replace": &objects.UserFunction{Value: textReplace}, // replace(s, old, new, n) => string
|
||||
"split": &objects.UserFunction{Name: "split", Value: FuncASSRSs(strings.Split)}, // split(s, sep) => [string]
|
||||
"split_after": &objects.UserFunction{Name: "split_after", Value: FuncASSRSs(strings.SplitAfter)}, // split_after(s, sep) => [string]
|
||||
"split_after_n": &objects.UserFunction{Name: "split_after_n", Value: FuncASSIRSs(strings.SplitAfterN)}, // split_after_n(s, sep, n) => [string]
|
||||
"split_n": &objects.UserFunction{Name: "split_n", Value: FuncASSIRSs(strings.SplitN)}, // split_n(s, sep, n) => [string]
|
||||
"title": &objects.UserFunction{Name: "title", Value: FuncASRS(strings.Title)}, // title(s) => string
|
||||
"to_lower": &objects.UserFunction{Name: "to_lower", Value: FuncASRS(strings.ToLower)}, // to_lower(s) => string
|
||||
"to_title": &objects.UserFunction{Name: "to_title", Value: FuncASRS(strings.ToTitle)}, // to_title(s) => string
|
||||
"to_upper": &objects.UserFunction{Name: "to_upper", Value: FuncASRS(strings.ToUpper)}, // to_upper(s) => string
|
||||
"trim_left": &objects.UserFunction{Name: "trim_left", Value: FuncASSRS(strings.TrimLeft)}, // trim_left(s, cutset) => string
|
||||
"trim_prefix": &objects.UserFunction{Name: "trim_prefix", Value: FuncASSRS(strings.TrimPrefix)}, // trim_prefix(s, prefix) => string
|
||||
"trim_right": &objects.UserFunction{Name: "trim_right", Value: FuncASSRS(strings.TrimRight)}, // trim_right(s, cutset) => string
|
||||
"trim_space": &objects.UserFunction{Name: "trim_space", Value: FuncASRS(strings.TrimSpace)}, // trim_space(s) => string
|
||||
"trim_suffix": &objects.UserFunction{Name: "trim_suffix", Value: FuncASSRS(strings.TrimSuffix)}, // trim_suffix(s, suffix) => string
|
||||
"atoi": &objects.UserFunction{Name: "atoi", Value: FuncASRIE(strconv.Atoi)}, // atoi(str) => int/error
|
||||
"format_bool": &objects.UserFunction{Value: textFormatBool}, // format_bool(b) => string
|
||||
"format_float": &objects.UserFunction{Value: textFormatFloat}, // format_float(f, fmt, prec, bits) => string
|
||||
"format_int": &objects.UserFunction{Value: textFormatInt}, // format_int(i, base) => string
|
||||
"itoa": &objects.UserFunction{Name: "itoa", Value: FuncAIRS(strconv.Itoa)}, // itoa(i) => string
|
||||
"parse_bool": &objects.UserFunction{Value: textParseBool}, // parse_bool(str) => bool/error
|
||||
"parse_float": &objects.UserFunction{Value: textParseFloat}, // parse_float(str, bits) => float/error
|
||||
"parse_int": &objects.UserFunction{Value: textParseInt}, // parse_int(str, base, bits) => int/error
|
||||
"quote": &objects.UserFunction{Name: "quote", Value: FuncASRS(strconv.Quote)}, // quote(str) => string
|
||||
"unquote": &objects.UserFunction{Name: "unquote", Value: FuncASRSE(strconv.Unquote)}, // unquote(str) => string/error
|
||||
}
|
||||
|
||||
func textREMatch(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
matched, err := regexp.MatchString(s1, s2)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
if matched {
|
||||
ret = objects.TrueValue
|
||||
} else {
|
||||
ret = objects.FalseValue
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textREFind(args ...objects.Object) (ret objects.Object, err error) {
|
||||
numArgs := len(args)
|
||||
if numArgs != 2 && numArgs != 3 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
re, err := regexp.Compile(s1)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if numArgs < 3 {
|
||||
m := re.FindStringSubmatchIndex(s2)
|
||||
if m == nil {
|
||||
ret = objects.UndefinedValue
|
||||
return
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for i := 0; i < len(m); i += 2 {
|
||||
arr.Value = append(arr.Value, &objects.ImmutableMap{Value: map[string]objects.Object{
|
||||
"text": &objects.String{Value: s2[m[i]:m[i+1]]},
|
||||
"begin": &objects.Int{Value: int64(m[i])},
|
||||
"end": &objects.Int{Value: int64(m[i+1])},
|
||||
}})
|
||||
}
|
||||
|
||||
ret = &objects.Array{Value: []objects.Object{arr}}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
i3, ok := objects.ToInt(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
m := re.FindAllStringSubmatchIndex(s2, i3)
|
||||
if m == nil {
|
||||
ret = objects.UndefinedValue
|
||||
return
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for _, m := range m {
|
||||
subMatch := &objects.Array{}
|
||||
for i := 0; i < len(m); i += 2 {
|
||||
subMatch.Value = append(subMatch.Value, &objects.ImmutableMap{Value: map[string]objects.Object{
|
||||
"text": &objects.String{Value: s2[m[i]:m[i+1]]},
|
||||
"begin": &objects.Int{Value: int64(m[i])},
|
||||
"end": &objects.Int{Value: int64(m[i+1])},
|
||||
}})
|
||||
}
|
||||
|
||||
arr.Value = append(arr.Value, subMatch)
|
||||
}
|
||||
|
||||
ret = arr
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textREReplace(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 3 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s3, ok := objects.ToString(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
re, err := regexp.Compile(s1)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
} else {
|
||||
ret = &objects.String{Value: re.ReplaceAllString(s2, s3)}
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textRESplit(args ...objects.Object) (ret objects.Object, err error) {
|
||||
numArgs := len(args)
|
||||
if numArgs != 2 && numArgs != 3 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
var i3 = -1
|
||||
if numArgs > 2 {
|
||||
i3, ok = objects.ToInt(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
re, err := regexp.Compile(s1)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for _, s := range re.Split(s2, i3) {
|
||||
arr.Value = append(arr.Value, &objects.String{Value: s})
|
||||
}
|
||||
|
||||
ret = arr
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textRECompile(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
re, err := regexp.Compile(s1)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
} else {
|
||||
ret = makeTextRegexp(re)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textReplace(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 4 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s3, ok := objects.ToString(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i4, ok := objects.ToInt(args[3])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "fourth",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[3].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: strings.Replace(s1, s2, s3, i4)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textFormatBool(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
b1, ok := args[0].(*objects.Bool)
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "bool",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if b1 == objects.TrueValue {
|
||||
ret = &objects.String{Value: "true"}
|
||||
} else {
|
||||
ret = &objects.String{Value: "false"}
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textFormatFloat(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 4 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
f1, ok := args[0].(*objects.Float)
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "float",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i3, ok := objects.ToInt(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i4, ok := objects.ToInt(args[3])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "fourth",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[3].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: strconv.FormatFloat(f1.Value, s2[0], i3, i4)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textFormatInt(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := args[0].(*objects.Int)
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: strconv.FormatInt(i1.Value, i2)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textParseBool(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := args[0].(*objects.String)
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
parsed, err := strconv.ParseBool(s1.Value)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
if parsed {
|
||||
ret = objects.TrueValue
|
||||
} else {
|
||||
ret = objects.FalseValue
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textParseFloat(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := args[0].(*objects.String)
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
parsed, err := strconv.ParseFloat(s1.Value, i2)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Float{Value: parsed}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func textParseInt(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 3 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := args[0].(*objects.String)
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i3, ok := objects.ToInt(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
parsed, err := strconv.ParseInt(s1.Value, i2, i3)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: parsed}
|
||||
|
||||
return
|
||||
}
|
||||
|
|
@ -1,195 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"regexp"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
func makeTextRegexp(re *regexp.Regexp) *objects.ImmutableMap {
|
||||
return &objects.ImmutableMap{
|
||||
Value: map[string]objects.Object{
|
||||
// match(text) => bool
|
||||
"match": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if re.MatchString(s1) {
|
||||
ret = objects.TrueValue
|
||||
} else {
|
||||
ret = objects.FalseValue
|
||||
}
|
||||
|
||||
return
|
||||
},
|
||||
},
|
||||
|
||||
// find(text) => array(array({text:,begin:,end:}))/undefined
|
||||
// find(text, maxCount) => array(array({text:,begin:,end:}))/undefined
|
||||
"find": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
numArgs := len(args)
|
||||
if numArgs != 1 && numArgs != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if numArgs == 1 {
|
||||
m := re.FindStringSubmatchIndex(s1)
|
||||
if m == nil {
|
||||
ret = objects.UndefinedValue
|
||||
return
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for i := 0; i < len(m); i += 2 {
|
||||
arr.Value = append(arr.Value, &objects.ImmutableMap{Value: map[string]objects.Object{
|
||||
"text": &objects.String{Value: s1[m[i]:m[i+1]]},
|
||||
"begin": &objects.Int{Value: int64(m[i])},
|
||||
"end": &objects.Int{Value: int64(m[i+1])},
|
||||
}})
|
||||
}
|
||||
|
||||
ret = &objects.Array{Value: []objects.Object{arr}}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
m := re.FindAllStringSubmatchIndex(s1, i2)
|
||||
if m == nil {
|
||||
ret = objects.UndefinedValue
|
||||
return
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for _, m := range m {
|
||||
subMatch := &objects.Array{}
|
||||
for i := 0; i < len(m); i += 2 {
|
||||
subMatch.Value = append(subMatch.Value, &objects.ImmutableMap{Value: map[string]objects.Object{
|
||||
"text": &objects.String{Value: s1[m[i]:m[i+1]]},
|
||||
"begin": &objects.Int{Value: int64(m[i])},
|
||||
"end": &objects.Int{Value: int64(m[i+1])},
|
||||
}})
|
||||
}
|
||||
|
||||
arr.Value = append(arr.Value, subMatch)
|
||||
}
|
||||
|
||||
ret = arr
|
||||
|
||||
return
|
||||
},
|
||||
},
|
||||
|
||||
// replace(src, repl) => string
|
||||
"replace": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: re.ReplaceAllString(s1, s2)}
|
||||
|
||||
return
|
||||
},
|
||||
},
|
||||
|
||||
// split(text) => array(string)
|
||||
// split(text, maxCount) => array(string)
|
||||
"split": &objects.UserFunction{
|
||||
Value: func(args ...objects.Object) (ret objects.Object, err error) {
|
||||
numArgs := len(args)
|
||||
if numArgs != 1 && numArgs != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
var i2 = -1
|
||||
if numArgs > 1 {
|
||||
i2, ok = objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
arr := &objects.Array{}
|
||||
for _, s := range re.Split(s1, i2) {
|
||||
arr.Value = append(arr.Value, &objects.String{Value: s})
|
||||
}
|
||||
|
||||
ret = arr
|
||||
|
||||
return
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -1,982 +0,0 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/d5/tengo/objects"
|
||||
)
|
||||
|
||||
var timesModule = map[string]objects.Object{
|
||||
"format_ansic": &objects.String{Value: time.ANSIC},
|
||||
"format_unix_date": &objects.String{Value: time.UnixDate},
|
||||
"format_ruby_date": &objects.String{Value: time.RubyDate},
|
||||
"format_rfc822": &objects.String{Value: time.RFC822},
|
||||
"format_rfc822z": &objects.String{Value: time.RFC822Z},
|
||||
"format_rfc850": &objects.String{Value: time.RFC850},
|
||||
"format_rfc1123": &objects.String{Value: time.RFC1123},
|
||||
"format_rfc1123z": &objects.String{Value: time.RFC1123Z},
|
||||
"format_rfc3339": &objects.String{Value: time.RFC3339},
|
||||
"format_rfc3339_nano": &objects.String{Value: time.RFC3339Nano},
|
||||
"format_kitchen": &objects.String{Value: time.Kitchen},
|
||||
"format_stamp": &objects.String{Value: time.Stamp},
|
||||
"format_stamp_milli": &objects.String{Value: time.StampMilli},
|
||||
"format_stamp_micro": &objects.String{Value: time.StampMicro},
|
||||
"format_stamp_nano": &objects.String{Value: time.StampNano},
|
||||
"nanosecond": &objects.Int{Value: int64(time.Nanosecond)},
|
||||
"microsecond": &objects.Int{Value: int64(time.Microsecond)},
|
||||
"millisecond": &objects.Int{Value: int64(time.Millisecond)},
|
||||
"second": &objects.Int{Value: int64(time.Second)},
|
||||
"minute": &objects.Int{Value: int64(time.Minute)},
|
||||
"hour": &objects.Int{Value: int64(time.Hour)},
|
||||
"january": &objects.Int{Value: int64(time.January)},
|
||||
"february": &objects.Int{Value: int64(time.February)},
|
||||
"march": &objects.Int{Value: int64(time.March)},
|
||||
"april": &objects.Int{Value: int64(time.April)},
|
||||
"may": &objects.Int{Value: int64(time.May)},
|
||||
"june": &objects.Int{Value: int64(time.June)},
|
||||
"july": &objects.Int{Value: int64(time.July)},
|
||||
"august": &objects.Int{Value: int64(time.August)},
|
||||
"september": &objects.Int{Value: int64(time.September)},
|
||||
"october": &objects.Int{Value: int64(time.October)},
|
||||
"november": &objects.Int{Value: int64(time.November)},
|
||||
"december": &objects.Int{Value: int64(time.December)},
|
||||
"sleep": &objects.UserFunction{Name: "sleep", Value: timesSleep}, // sleep(int)
|
||||
"parse_duration": &objects.UserFunction{Name: "parse_duration", Value: timesParseDuration}, // parse_duration(str) => int
|
||||
"since": &objects.UserFunction{Name: "since", Value: timesSince}, // since(time) => int
|
||||
"until": &objects.UserFunction{Name: "until", Value: timesUntil}, // until(time) => int
|
||||
"duration_hours": &objects.UserFunction{Name: "duration_hours", Value: timesDurationHours}, // duration_hours(int) => float
|
||||
"duration_minutes": &objects.UserFunction{Name: "duration_minutes", Value: timesDurationMinutes}, // duration_minutes(int) => float
|
||||
"duration_nanoseconds": &objects.UserFunction{Name: "duration_nanoseconds", Value: timesDurationNanoseconds}, // duration_nanoseconds(int) => int
|
||||
"duration_seconds": &objects.UserFunction{Name: "duration_seconds", Value: timesDurationSeconds}, // duration_seconds(int) => float
|
||||
"duration_string": &objects.UserFunction{Name: "duration_string", Value: timesDurationString}, // duration_string(int) => string
|
||||
"month_string": &objects.UserFunction{Name: "month_string", Value: timesMonthString}, // month_string(int) => string
|
||||
"date": &objects.UserFunction{Name: "date", Value: timesDate}, // date(year, month, day, hour, min, sec, nsec) => time
|
||||
"now": &objects.UserFunction{Name: "now", Value: timesNow}, // now() => time
|
||||
"parse": &objects.UserFunction{Name: "parse", Value: timesParse}, // parse(format, str) => time
|
||||
"unix": &objects.UserFunction{Name: "unix", Value: timesUnix}, // unix(sec, nsec) => time
|
||||
"add": &objects.UserFunction{Name: "add", Value: timesAdd}, // add(time, int) => time
|
||||
"add_date": &objects.UserFunction{Name: "add_date", Value: timesAddDate}, // add_date(time, years, months, days) => time
|
||||
"sub": &objects.UserFunction{Name: "sub", Value: timesSub}, // sub(t time, u time) => int
|
||||
"after": &objects.UserFunction{Name: "after", Value: timesAfter}, // after(t time, u time) => bool
|
||||
"before": &objects.UserFunction{Name: "before", Value: timesBefore}, // before(t time, u time) => bool
|
||||
"time_year": &objects.UserFunction{Name: "time_year", Value: timesTimeYear}, // time_year(time) => int
|
||||
"time_month": &objects.UserFunction{Name: "time_month", Value: timesTimeMonth}, // time_month(time) => int
|
||||
"time_day": &objects.UserFunction{Name: "time_day", Value: timesTimeDay}, // time_day(time) => int
|
||||
"time_weekday": &objects.UserFunction{Name: "time_weekday", Value: timesTimeWeekday}, // time_weekday(time) => int
|
||||
"time_hour": &objects.UserFunction{Name: "time_hour", Value: timesTimeHour}, // time_hour(time) => int
|
||||
"time_minute": &objects.UserFunction{Name: "time_minute", Value: timesTimeMinute}, // time_minute(time) => int
|
||||
"time_second": &objects.UserFunction{Name: "time_second", Value: timesTimeSecond}, // time_second(time) => int
|
||||
"time_nanosecond": &objects.UserFunction{Name: "time_nanosecond", Value: timesTimeNanosecond}, // time_nanosecond(time) => int
|
||||
"time_unix": &objects.UserFunction{Name: "time_unix", Value: timesTimeUnix}, // time_unix(time) => int
|
||||
"time_unix_nano": &objects.UserFunction{Name: "time_unix_nano", Value: timesTimeUnixNano}, // time_unix_nano(time) => int
|
||||
"time_format": &objects.UserFunction{Name: "time_format", Value: timesTimeFormat}, // time_format(time, format) => string
|
||||
"time_location": &objects.UserFunction{Name: "time_location", Value: timesTimeLocation}, // time_location(time) => string
|
||||
"time_string": &objects.UserFunction{Name: "time_string", Value: timesTimeString}, // time_string(time) => string
|
||||
"is_zero": &objects.UserFunction{Name: "is_zero", Value: timesIsZero}, // is_zero(time) => bool
|
||||
"to_local": &objects.UserFunction{Name: "to_local", Value: timesToLocal}, // to_local(time) => time
|
||||
"to_utc": &objects.UserFunction{Name: "to_utc", Value: timesToUTC}, // to_utc(time) => time
|
||||
}
|
||||
|
||||
func timesSleep(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
time.Sleep(time.Duration(i1))
|
||||
ret = objects.UndefinedValue
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesParseDuration(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
dur, err := time.ParseDuration(s1)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(dur)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesSince(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(time.Since(t1))}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesUntil(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(time.Until(t1))}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesDurationHours(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Float{Value: time.Duration(i1).Hours()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesDurationMinutes(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Float{Value: time.Duration(i1).Minutes()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesDurationNanoseconds(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: time.Duration(i1).Nanoseconds()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesDurationSeconds(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Float{Value: time.Duration(i1).Seconds()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesDurationString(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: time.Duration(i1).String()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesMonthString(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: time.Month(i1).String()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesDate(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 7 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
i3, ok := objects.ToInt(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
i4, ok := objects.ToInt(args[3])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "fourth",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[3].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
i5, ok := objects.ToInt(args[4])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "fifth",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[4].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
i6, ok := objects.ToInt(args[5])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "sixth",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[5].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
i7, ok := objects.ToInt(args[6])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "seventh",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[6].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: time.Date(i1, time.Month(i2), i3, i4, i5, i6, i7, time.Now().Location())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesNow(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 0 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: time.Now()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesParse(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
s1, ok := objects.ToString(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
parsed, err := time.Parse(s1, s2)
|
||||
if err != nil {
|
||||
ret = wrapError(err)
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: parsed}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesUnix(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
i1, ok := objects.ToInt64(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt64(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: time.Unix(i1, i2)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesAdd(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt64(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: t1.Add(time.Duration(i2))}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesSub(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
t2, ok := objects.ToTime(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Sub(t2))}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesAddDate(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 4 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i2, ok := objects.ToInt(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i3, ok := objects.ToInt(args[2])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "third",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[2].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
i4, ok := objects.ToInt(args[3])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "fourth",
|
||||
Expected: "int(compatible)",
|
||||
Found: args[3].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: t1.AddDate(i2, i3, i4)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesAfter(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
t2, ok := objects.ToTime(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if t1.After(t2) {
|
||||
ret = objects.TrueValue
|
||||
} else {
|
||||
ret = objects.FalseValue
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesBefore(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
t2, ok := objects.ToTime(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if t1.Before(t2) {
|
||||
ret = objects.TrueValue
|
||||
} else {
|
||||
ret = objects.FalseValue
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeYear(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Year())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeMonth(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Month())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeDay(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Day())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeWeekday(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Weekday())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeHour(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Hour())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeMinute(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Minute())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeSecond(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Second())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeNanosecond(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Nanosecond())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeUnix(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.Unix())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeUnixNano(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Int{Value: int64(t1.UnixNano())}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeFormat(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 2 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
s2, ok := objects.ToString(args[1])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "second",
|
||||
Expected: "string(compatible)",
|
||||
Found: args[1].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: t1.Format(s2)}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesIsZero(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if t1.IsZero() {
|
||||
ret = objects.TrueValue
|
||||
} else {
|
||||
ret = objects.FalseValue
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesToLocal(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: t1.Local()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesToUTC(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.Time{Value: t1.UTC()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeLocation(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: t1.Location().String()}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func timesTimeString(args ...objects.Object) (ret objects.Object, err error) {
|
||||
if len(args) != 1 {
|
||||
err = objects.ErrWrongNumArguments
|
||||
return
|
||||
}
|
||||
|
||||
t1, ok := objects.ToTime(args[0])
|
||||
if !ok {
|
||||
err = objects.ErrInvalidArgumentType{
|
||||
Name: "first",
|
||||
Expected: "time(compatible)",
|
||||
Found: args[0].TypeName(),
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
ret = &objects.String{Value: t1.String()}
|
||||
|
||||
return
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
package tengo
|
||||
|
||||
var (
|
||||
// MaxStringLen is the maximum byte-length for string value.
|
||||
// Note this limit applies to all compiler/VM instances in the process.
|
||||
MaxStringLen = 2147483647
|
||||
|
||||
// MaxBytesLen is the maximum length for bytes value.
|
||||
// Note this limit applies to all compiler/VM instances in the process.
|
||||
MaxBytesLen = 2147483647
|
||||
)
|
||||
|
|
@ -17,14 +17,14 @@ github.com/Philipp15b/go-steam/rwu
|
|||
github.com/Philipp15b/go-steam/socialcache
|
||||
# github.com/bwmarrin/discordgo v0.19.0
|
||||
github.com/bwmarrin/discordgo
|
||||
# github.com/d5/tengo v1.9.2
|
||||
# github.com/d5/tengo v1.12.1
|
||||
github.com/d5/tengo/script
|
||||
github.com/d5/tengo/compiler
|
||||
github.com/d5/tengo/compiler/parser
|
||||
github.com/d5/tengo/compiler/source
|
||||
github.com/d5/tengo/objects
|
||||
github.com/d5/tengo/runtime
|
||||
github.com/d5/tengo/stdlib
|
||||
github.com/d5/tengo
|
||||
github.com/d5/tengo/compiler/ast
|
||||
github.com/d5/tengo/compiler/token
|
||||
github.com/d5/tengo/compiler/scanner
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче