diff options
| author | Jay Berkenbilt <ejb@ql.org> | 2013-01-25 14:59:55 +0100 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2013-03-04 22:45:15 +0100 |
| commit | 32b62035ce9d5d07f7396cc50a0c38215f19c906 (patch) | |
| tree | c7ade8bcf294574d731dc2bc7cdf42524ee023d2 /libqpdf/QPDF_Name.cc | |
| parent | 9f1594656cc4702b4b0e99a2787e18e4b00d54d3 (diff) | |
| download | qpdf-32b62035ce9d5d07f7396cc50a0c38215f19c906.tar.zst | |
Replace many calls to sprintf with QUtil::hex_encode
Add QUtil::hex_encode to encode binary data has a hexadecimal string,
and use it in place of sprintf where possible.
Diffstat (limited to 'libqpdf/QPDF_Name.cc')
| -rw-r--r-- | libqpdf/QPDF_Name.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libqpdf/QPDF_Name.cc b/libqpdf/QPDF_Name.cc index 19610bff..9adb25b5 100644 --- a/libqpdf/QPDF_Name.cc +++ b/libqpdf/QPDF_Name.cc @@ -2,6 +2,7 @@ #include <string.h> #include <stdio.h> +#include <qpdf/QUtil.hh> QPDF_Name::QPDF_Name(std::string const& name) : name(name) @@ -16,7 +17,6 @@ std::string QPDF_Name::normalizeName(std::string const& name) { std::string result; - char num[4]; result += name[0]; for (unsigned int i = 1; i < name.length(); ++i) { @@ -24,8 +24,7 @@ QPDF_Name::normalizeName(std::string const& name) // Don't use locale/ctype here; follow PDF spec guidelines. if (strchr("#()<>[]{}/%", ch) || (ch < 33) || (ch > 126)) { - sprintf(num, "#%02x", (unsigned char) ch); - result += num; + result += "#" + QUtil::hex_encode(std::string(&ch, 1)); } else { |