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abbreviate long strings when printing lazy_entries on a single line

This commit is contained in:
Arvid Norberg 2013-12-20 04:40:00 +00:00
parent df3204874d
commit a85cdb2d1a
1 changed files with 32 additions and 5 deletions
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37
src/lazy_bdecode.cpp
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@ -506,15 +506,42 @@ namespace libtorrent
ret += "'";
if (printable)
{
ret += e.string_value();
if (single_line && e.string_length() > 30)
{
ret.append(e.string_ptr(), 14);
ret += "...";
ret.append(e.string_ptr() + e.string_length()-14, 14);
}
else
ret.append(e.string_ptr(), e.string_length());
ret += "'";
return ret;
}
for (int i = 0; i < e.string_length(); ++i)
if (single_line && e.string_length() > 20)
{
char tmp[5];
snprintf(tmp, sizeof(tmp), "%02x", (unsigned char)str[i]);
ret += tmp;
for (int i = 0; i < 9; ++i)
{
char tmp[5];
snprintf(tmp, sizeof(tmp), "%02x", (unsigned char)str[i]);
ret += tmp;
}
ret += "...";
for (int i = e.string_length() - 9
, len(e.string_length()); i < len; ++i)
{
char tmp[5];
snprintf(tmp, sizeof(tmp), "%02x", (unsigned char)str[i]);
ret += tmp;
}
}
else
{
for (int i = 0; i < e.string_length(); ++i)
{
char tmp[5];
snprintf(tmp, sizeof(tmp), "%02x", (unsigned char)str[i]);
ret += tmp;
}
}
ret += "'";
return ret;