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package shell
/*
This simply parses the command line arguments using the default golang
package called 'flag'. This can be used as a simple template to parse
command line arguments in other programs.
It puts everything in a 'config' Protobuf which I think is a good
wrapper around the 'flags' package and doesn't need a whole mess of
global variables
*/
import "io"
import "os"
import "bytes"
import "strings"
import "net/http"
/*
import "git.wit.com/wit/shell"
import "github.com/davecgh/go-spew/spew"
*/
func Wget(url string) (*bytes.Buffer) {
buf := new(bytes.Buffer)
// Get the data
resp, err := http.Get(url)
if err != nil {
handleError(err, -1)
return nil
}
defer resp.Body.Close()
buf.ReadFrom(resp.Body)
return buf
}
func WgetToFile(filepath string, url string) error {
// Get the data
resp, err := http.Get(url)
if err != nil {
handleError(err, -1)
return err
}
defer resp.Body.Close()
// Create the file
out, err := os.Create(filepath)
if err != nil {
handleError(err, -1)
return err
}
defer out.Close()
// Write the body to file
_, err = io.Copy(out, resp.Body)
return err
}
func Write(filepath string, data string) bool {
// Create the file
out, err := os.Create(filepath)
if err != nil {
return false
}
defer out.Close()
// Write the body to file
// _, err = io.Copy(out, resp.Body)
count, err := io.Copy(out, strings.NewReader(data))
if err != nil {
handleError(err, -1)
return false
}
handleError(nil, int(count))
return true
}
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