46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
|
package web
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"syscall"
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
var (
|
||
|
|
shell32 = syscall.NewLazyDLL("shell32.dll")
|
||
|
|
shellExecuteW = shell32.NewProc("ShellExecuteW")
|
||
|
|
)
|
||
|
|
|
||
|
|
// OpenBrowser opens the default browser to the specified URL using Windows ShellExecute API
|
||
|
|
func OpenBrowser(url string) error {
|
||
|
|
// Convert strings to UTF16 pointers
|
||
|
|
operation, err := syscall.UTF16PtrFromString("open")
|
||
|
|
if err != nil {
|
||
|
|
return fmt.Errorf("failed to convert operation string: %w", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
urlPtr, err := syscall.UTF16PtrFromString(url)
|
||
|
|
if err != nil {
|
||
|
|
return fmt.Errorf("failed to convert URL string: %w", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
// ShellExecuteW(hwnd, operation, file, parameters, directory, showCmd)
|
||
|
|
// SW_SHOWNORMAL = 1, SW_SHOW = 5
|
||
|
|
ret, _, callErr := shellExecuteW.Call(
|
||
|
|
0, // hwnd (NULL)
|
||
|
|
uintptr(unsafe.Pointer(operation)), // operation ("open")
|
||
|
|
uintptr(unsafe.Pointer(urlPtr)), // file (URL)
|
||
|
|
0, // parameters (NULL)
|
||
|
|
0, // directory (NULL)
|
||
|
|
5, // showCmd (SW_SHOW)
|
||
|
|
)
|
||
|
|
|
||
|
|
// ShellExecute returns a value > 32 on success
|
||
|
|
if ret <= 32 {
|
||
|
|
return fmt.Errorf("ShellExecute failed with code: %d (error: %v)", ret, callErr)
|
||
|
|
}
|
||
|
|
|
||
|
|
fmt.Printf("[web] Browser opened successfully (return code: %d)\n", ret)
|
||
|
|
return nil
|
||
|
|
}
|