mirror of
https://github.com/projectdiscovery/nuclei.git
synced 2025-12-29 04:25:35 +00:00
4f93520e47
* rebase js-layer PR from @ice3man543 * package restructuring * working * fix duplicated event & matcher status * fix lint error * fix response field * add new functions * multiple minor improvements * fix incorrect stats in js protocol * sort output metadata in cli * remove temp files * remove dead code * add unit and integration test * fix lint error * add jsdoclint using llm * fix error in test * add js lint using llm * generate docs of libs * llm lint * remove duplicated docs * update generated docs * update prompt in doclint * update docs * temp disable version check test * fix unit test and add retry * fix panic in it * update and move jsdocs * updated jsdocs * update docs * update container platform in test * dir restructure and adding docs * add api_reference and remove markdown docs * fix imports * add javascript design and contribution docs * add js protocol documentation * update integration test and docs * update doc ext mdx->md * minor update to docs * new integration test and more * move go libs and add docs * gen new net docs and more * final docs update * add new devtool * use fastdialer * fix build fail * use fastdialer + network sandbox support * add reserved keyword 'Port' * update Port to new syntax * misc update * always enable templatectx in js protocol * move docs to 'js-proto-docs' repo * remove scrapefuncs binary --------- Co-authored-by: sandeep <8293321+ehsandeep@users.noreply.github.com>
72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
package structs
|
|
|
|
import (
|
|
_ "embed"
|
|
|
|
"github.com/projectdiscovery/gostruct"
|
|
)
|
|
|
|
// StructsUnpack the byte slice (presumably packed by Pack(format, msg)) according to the given format.
|
|
// The result is a []interface{} slice even if it contains exactly one item.
|
|
// The byte slice must contain not less the amount of data required by the format
|
|
// (len(msg) must more or equal CalcSize(format)).
|
|
// Ex: structs.Unpack(">I", buff[:nb])
|
|
func Unpack(format string, msg []byte) ([]interface{}, error) {
|
|
return gostruct.UnPack(buildFormatSliceFromStringFormat(format), msg)
|
|
}
|
|
|
|
// StructsPack returns a byte slice containing the values of msg slice packed according to the given format.
|
|
// The items of msg slice must match the values required by the format exactly.
|
|
// Ex: structs.pack("H", 0)
|
|
func Pack(formatStr string, msg interface{}) ([]byte, error) {
|
|
var args []interface{}
|
|
switch v := msg.(type) {
|
|
case []interface{}:
|
|
args = v
|
|
default:
|
|
args = []interface{}{v}
|
|
}
|
|
format := buildFormatSliceFromStringFormat(formatStr)
|
|
|
|
for i, f := range format {
|
|
if i >= len(args) {
|
|
break
|
|
}
|
|
switch f {
|
|
case "h", "H", "i", "I", "l", "L", "q", "Q", "b", "B":
|
|
switch v := args[i].(type) {
|
|
case int64:
|
|
args[i] = int(v)
|
|
}
|
|
}
|
|
}
|
|
return gostruct.Pack(format, args)
|
|
}
|
|
|
|
// StructsCalcSize returns the number of bytes needed to pack the values according to the given format.
|
|
func StructsCalcSize(format string) (int, error) {
|
|
return gostruct.CalcSize(buildFormatSliceFromStringFormat(format))
|
|
}
|
|
|
|
func buildFormatSliceFromStringFormat(format string) []string {
|
|
var formats []string
|
|
temp := ""
|
|
|
|
for _, c := range format {
|
|
if c >= '0' && c <= '9' {
|
|
temp += string(c)
|
|
} else {
|
|
if temp != "" {
|
|
formats = append(formats, temp+string(c))
|
|
temp = ""
|
|
} else {
|
|
formats = append(formats, string(c))
|
|
}
|
|
}
|
|
}
|
|
if temp != "" {
|
|
formats = append(formats, temp)
|
|
}
|
|
return formats
|
|
}
|