copyObject: Be case sensitive for windows only server. (#3766)

For case sensitive platforms we should honor case.

Fixes #3765

```
1) python s3cmd -c s3cfg_localminio put logo.png s3://testbucket/xyz/etc2/logo.PNG

2) python s3cmd -c s3cfg_localminio ls s3://testbucket/xyz/etc2/
2017-02-18 10:58     22059   s3://testbucket/xyz/etc2/logo.PNG

3) python s3cmd -c s3cfg_localminio cp s3://testbucket/xyz/etc2/logo.PNG s3://testbucket/xyz/etc2/logo.png
remote copy: 's3://testbucket/xyz/etc2/logo.PNG' -> 's3://testbucket/xyz/etc2/logo.png'

4) python s3cmd -c s3cfg_localminio ls s3://testbucket/xyz/etc2/
2017-02-18 10:58     22059   s3://testbucket/xyz/etc2/logo.PNG
2017-02-18 11:10     22059   s3://testbucket/xyz/etc2/logo.png
```
This commit is contained in:
Harshavardhana
2017-02-18 13:41:59 -08:00
committed by GitHub
parent 54a18592e9
commit 7ea1de8245
3 changed files with 12 additions and 5 deletions

View File

@@ -164,7 +164,7 @@ func getCompleteMultipartMD5(parts []completePart) (string, error) {
// For example on windows since its case insensitive we are supposed
// to do case insensitive checks.
func hasPrefix(s string, prefix string) bool {
if runtime.GOOS == "windows" {
if runtime.GOOS == globalWindowsOSName {
return strings.HasPrefix(strings.ToLower(s), strings.ToLower(prefix))
}
return strings.HasPrefix(s, prefix)
@@ -174,12 +174,20 @@ func hasPrefix(s string, prefix string) bool {
// For example on windows since its case insensitive we are supposed
// to do case insensitive checks.
func hasSuffix(s string, suffix string) bool {
if runtime.GOOS == "windows" {
if runtime.GOOS == globalWindowsOSName {
return strings.HasSuffix(strings.ToLower(s), strings.ToLower(suffix))
}
return strings.HasSuffix(s, suffix)
}
// Validates if two strings are equal.
func isStringEqual(s1 string, s2 string) bool {
if runtime.GOOS == globalWindowsOSName {
return strings.EqualFold(s1, s2)
}
return s1 == s2
}
// Ignores all reserved bucket names or invalid bucket names.
func isReservedOrInvalidBucket(bucketEntry string) bool {
bucketEntry = strings.TrimSuffix(bucketEntry, slashSeparator)