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format go code

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This commit is contained in:
nganhkhoa
2023-06-26 15:28:16 +07:00
parent b8d8343835
commit 2eede8f9b2
12 changed files with 542 additions and 544 deletions
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1
macho-go/internal/wrapper/action/remove_exports.go
View File

@ -18,4 +18,3 @@ func (action *removeExports) withFat(ff *FatFile) error {
func NewRemoveExportsAction() *removeExports {
return &removeExports{}
}

1
macho-go/internal/wrapper/action/remove_imports.go
View File

@ -20,4 +20,3 @@ func (action *removeImports) withFat(ff *FatFile) error {
func NewRemoveImportsAction() *removeImports {
return &removeImports{}
}

75
macho-go/internal/wrapper/action/save_imports.go
View File

@ -1,7 +1,7 @@
package action
import (
"fmt"
"fmt"
// log "github.com/sirupsen/logrus"
. "ios-wrapper/internal/wrapper/ofile"
@ -11,52 +11,52 @@ import (
type saveImports struct{}
func (action *saveImports) withMacho(mf *MachoFile) error {
calculateHash := func(name string) uint32 {
var h uint32 = 0x811c9dc5
for _, s := range name {
h ^= uint32(s)
h *= 0x01000193
}
return h
}
calculateHash := func(name string) uint32 {
var h uint32 = 0x811c9dc5
for _, s := range name {
h ^= uint32(s)
h *= 0x01000193
}
return h
}
mc := mf.Context()
mc := mf.Context()
symbols := []*protomodel.MachoInfo_BindSymbol{}
fmt.Println("struct imported_symbol {const char* name; const char* lib; uint32_t hash; int segment_i; uint64_t offset;};")
fmt.Println("const char* lib_to_resolve = \"main\";")
fmt.Println("struct imported_symbol imported_table[] = {")
for _, symbol := range mc.CollectBindSymbols() {
if symbol.Type() != "lazy" {
continue
}
dylib_hash := calculateHash(symbol.Dylib())
seg := mc.Segments()[symbol.Segment()]
fmt.Println("struct imported_symbol {const char* name; const char* lib; uint32_t hash; int segment_i; uint64_t offset;};")
fmt.Println("const char* lib_to_resolve = \"main\";")
fmt.Println("struct imported_symbol imported_table[] = {")
for _, symbol := range mc.CollectBindSymbols() {
if symbol.Type() != "lazy" {
continue
}
dylib_hash := calculateHash(symbol.Dylib())
seg := mc.Segments()[symbol.Segment()]
var offset uint64
var offset uint64
if symbol.Address() >= seg.Vmaddr() {
// this is virtual address
offset = symbol.Address() - seg.Vmaddr()
} else {
// this is file address
offset = symbol.Address() - seg.Fileoff()
}
if symbol.Address() >= seg.Vmaddr() {
// this is virtual address
offset = symbol.Address() - seg.Vmaddr()
} else {
// this is file address
offset = symbol.Address() - seg.Fileoff()
}
fmt.Printf("{\"%s\", \"%s\", 0x%x, 0x%x, 0x%x},\n",
symbol.Name(), symbol.Dylib(), dylib_hash, symbol.Segment(), offset);
fmt.Printf("{\"%s\", \"%s\", 0x%x, 0x%x, 0x%x},\n",
symbol.Name(), symbol.Dylib(), dylib_hash, symbol.Segment(), offset)
symbols = append(symbols,
&protomodel.MachoInfo_BindSymbol{
Name: symbol.Name(),
Libname: symbol.Dylib(),
Libhash: dylib_hash,
Segment: symbol.Segment(),
Offset: offset,
Name: symbol.Name(),
Libname: symbol.Dylib(),
Libhash: dylib_hash,
Segment: symbol.Segment(),
Offset: offset,
})
}
fmt.Println("};")
fmt.Printf("uint32_t nimports = %d;\n", len(symbols));
}
fmt.Println("};")
fmt.Printf("uint32_t nimports = %d;\n", len(symbols))
mf.Info().Symbols = symbols
return nil
}
@ -68,4 +68,3 @@ func (action *saveImports) withFat(ff *FatFile) error {
func NewSaveImportsAction() *saveImports {
return &saveImports{}
}