Pull request: home: rm var shadowing, vol. 4

Closes #2803.

Squashed commit of the following:

commit cb36cc8811160bb39a32fb8eddf962d0ebe9035a
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Mar 12 14:21:46 2021 +0300

    home: imp more

commit 9ea7ccec8bb293881cf724d7ad57e6744243d8b9
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Mar 12 13:58:10 2021 +0300

    all: imp naming, refactor http srv shutdown

commit f29221007c16fd3e7230bf2c1ac37b365f3e29aa
Merge: 2247c05b bfbf73f3
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Mar 12 13:35:17 2021 +0300

    Merge branch 'master' into 2803-shadow-4

commit 2247c05b5521346aaf362d81ccdd64fee31f1e6d
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Jan 29 20:53:21 2021 +0300

    home: rm var shadowing, vol. 4
This commit is contained in:
Ainar Garipov
2021-03-12 14:32:08 +03:00
parent bfbf73f3cd
commit 7e64205d44
17 changed files with 195 additions and 169 deletions

View File

@@ -556,35 +556,37 @@ func (f *Filtering) updateIntl(filter *filter) (updated bool, err error) {
return updated, err
}
defer func() {
var derr error
if tmpFile != nil {
if err := tmpFile.Close(); err != nil {
log.Printf("Couldn't close temporary file: %s", err)
}
tmpFileName := tmpFile.Name()
if err := os.Remove(tmpFileName); err != nil {
log.Printf("Couldn't delete temporary file %s: %s", tmpFileName, err)
if derr = tmpFile.Close(); derr != nil {
log.Printf("Couldn't close temporary file: %s", derr)
}
tmpFileName := tmpFile.Name()
if derr = os.Remove(tmpFileName); derr != nil {
log.Printf("Couldn't delete temporary file %s: %s", tmpFileName, derr)
}
}
}()
var reader io.Reader
if filepath.IsAbs(filter.URL) {
f, err := os.Open(filter.URL)
var f io.ReadCloser
f, err = os.Open(filter.URL)
if err != nil {
return updated, fmt.Errorf("open file: %w", err)
}
defer f.Close()
reader = f
} else {
resp, err := Context.client.Get(filter.URL)
if resp != nil && resp.Body != nil {
defer resp.Body.Close()
}
var resp *http.Response
resp, err = Context.client.Get(filter.URL)
if err != nil {
log.Printf("Couldn't request filter from URL %s, skipping: %s", filter.URL, err)
return updated, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
log.Printf("Got status code %d from URL %s, skipping", resp.StatusCode, filter.URL)
@@ -703,7 +705,8 @@ func enableFilters(async bool) {
if !filter.Enabled {
continue
}
f := dnsfilter.Filter{
f = dnsfilter.Filter{
ID: filter.ID,
FilePath: filter.Path(),
}
@@ -713,7 +716,8 @@ func enableFilters(async bool) {
if !filter.Enabled {
continue
}
f := dnsfilter.Filter{
f = dnsfilter.Filter{
ID: filter.ID,
FilePath: filter.Path(),
}