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| author | Kyle Edwards <kyle.edwards@kitware.com> | 2020-02-18 15:49:02 (GMT) |
|---|---|---|
| committer | Kyle Edwards <kyle.edwards@kitware.com> | 2020-02-19 14:11:05 (GMT) |
| commit | 5395bf05ebaa122400a2bd9f0b0547cf760aa43c (patch) | |
| tree | 5ba56ea071815b63403b535f53622dc3f9dde2a4 /Source | |
| parent | 952945813c091c4267590e80bd8e5421fe64508b (diff) | |
| download | CMake-5395bf05ebaa122400a2bd9f0b0547cf760aa43c.zip CMake-5395bf05ebaa122400a2bd9f0b0547cf760aa43c.tar.gz CMake-5395bf05ebaa122400a2bd9f0b0547cf760aa43c.tar.bz2 | |
string: Add new HEX sub-command
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/cmStringCommand.cxx | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Source/cmStringCommand.cxx b/Source/cmStringCommand.cxx index 9212195..7662204 100644 --- a/Source/cmStringCommand.cxx +++ b/Source/cmStringCommand.cxx @@ -124,6 +124,27 @@ bool HandleAsciiCommand(std::vector<std::string> const& args, return true; } +bool HandleHexCommand(std::vector<std::string> const& args, + cmExecutionStatus& status) +{ + if (args.size() != 3) { + status.SetError("Incorrect number of arguments"); + return false; + } + auto const& instr = args[1]; + auto const& outvar = args[2]; + std::string output(instr.size() * 2, ' '); + + std::string::size_type hexIndex = 0; + for (auto const& c : instr) { + sprintf(&output[hexIndex], "%.2x", static_cast<unsigned char>(c) & 0xFF); + hexIndex += 2; + } + + status.GetMakefile().AddDefinition(outvar, output); + return true; +} + bool HandleConfigureCommand(std::vector<std::string> const& args, cmExecutionStatus& status) { @@ -936,6 +957,7 @@ bool cmStringCommand(std::vector<std::string> const& args, { "TOUPPER"_s, HandleToUpperCommand }, { "COMPARE"_s, HandleCompareCommand }, { "ASCII"_s, HandleAsciiCommand }, + { "HEX"_s, HandleHexCommand }, { "CONFIGURE"_s, HandleConfigureCommand }, { "LENGTH"_s, HandleLengthCommand }, { "APPEND"_s, HandleAppendCommand }, |