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* Remove some obsolete functions.

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This commit is contained in:
Eelco Dolstra 2010-04-12 23:31:47 +00:00
parent d4f0b0fc6c
commit 0d272fca79
2 changed files with 0 additions and 52 deletions
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47
src/libutil/util.cc
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@ -951,53 +951,6 @@ void _interrupted()
//////////////////////////////////////////////////////////////////////
string packStrings(const Strings & strings)
{
string d;
for (Strings::const_iterator i = strings.begin();
i != strings.end(); ++i)
{
unsigned int len = i->size();
d += len & 0xff;
d += (len >> 8) & 0xff;
d += (len >> 16) & 0xff;
d += (len >> 24) & 0xff;
d += *i;
}
return d;
}
Strings unpackStrings(const string & s)
{
Strings strings;
string::const_iterator i = s.begin();
while (i != s.end()) {
if (i + 4 > s.end())
throw Error(format("short db entry: `%1%'") % s);
unsigned int len;
len = (unsigned char) *i++;
len |= ((unsigned char) *i++) << 8;
len |= ((unsigned char) *i++) << 16;
len |= ((unsigned char) *i++) << 24;
if (len == 0xffffffff) return strings; /* explicit end-of-list */
if (i + len > s.end())
throw Error(format("short db entry: `%1%'") % s);
strings.push_back(string(i, i + len));
i += len;
}
return strings;
}
Strings tokenizeString(const string & s, const string & separators)
{
Strings result;

5
src/libutil/util.hh
View file

@ -276,11 +276,6 @@ void inline checkInterrupt()
MakeError(Interrupted, BaseError)
/* String packing / unpacking. */
string packStrings(const Strings & strings);
Strings unpackStrings(const string & s);
/* String tokenizer. */
Strings tokenizeString(const string & s, const string & separators = " \t\n\r");