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db/upnp: use ParseUnsigned() instead of atoi()

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This commit is contained in:
Max Kellermann 2014-01-22 21:01:05 +01:00
parent f363788d76
commit bfb483898f
1 changed files with 10 additions and 16 deletions
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26
src/db/upnp/ContentDirectoryService.cxx
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@ -25,6 +25,7 @@
#include "Directory.hxx"
#include "Util.hxx"
#include "Action.hxx"
#include "util/NumberParser.hxx"
#include "util/Error.hxx"
#include <string.h>
@ -107,25 +108,18 @@ ContentDirectoryService::readDirSlice(UpnpClient_Handle hdl,
DirBResFree cleaner(&response);
int didread = -1;
const char *value = ixmlwrap::getFirstElementValue(response, "NumberReturned");
if (value != nullptr)
didread = atoi(value);
if (count == 0) {
// TODO: what's this?
error.Set(upnp_domain, "got -1 or 0 entries");
return false;
}
didreadp = value != nullptr
? ParseUnsigned(value)
: 0;
value = ixmlwrap::getFirstElementValue(response, "TotalMatches");
if (value != nullptr)
totalp = atoi(value);
totalp = ParseUnsigned(value);
if (!ReadResultTag(dirbuf, response, error))
return false;
didreadp = didread;
return true;
}
@ -191,13 +185,13 @@ ContentDirectoryService::search(UpnpClient_Handle hdl,
DirBResFree cleaner(&response);
int count = -1;
const char *value =
ixmlwrap::getFirstElementValue(response, "NumberReturned");
if (value != nullptr)
count = atoi(value);
const unsigned count = value != nullptr
? ParseUnsigned(value)
: 0;
if (count == -1 || count == 0) {
if (count == 0) {
// TODO: what's this?
error.Set(upnp_domain, "got -1 or 0 entries");
return false;
@ -207,7 +201,7 @@ ContentDirectoryService::search(UpnpClient_Handle hdl,
value = ixmlwrap::getFirstElementValue(response, "TotalMatches");
if (value != nullptr)
total = atoi(value);
total = ParseUnsigned(value);
if (!ReadResultTag(dirbuf, response, error))
return false;