diff options
Diffstat (limited to 'libxsde/xsde/cxx/serializer/validating/non-positive-integer.cxx')
-rw-r--r-- | libxsde/xsde/cxx/serializer/validating/non-positive-integer.cxx | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libxsde/xsde/cxx/serializer/validating/non-positive-integer.cxx b/libxsde/xsde/cxx/serializer/validating/non-positive-integer.cxx new file mode 100644 index 0000000..bbd2854 --- /dev/null +++ b/libxsde/xsde/cxx/serializer/validating/non-positive-integer.cxx @@ -0,0 +1,51 @@ +// file : xsde/cxx/serializer/validating/non-positive-integer.cxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC +// license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +#include <stdio.h> // sprintf/snprintf + +#include <xsde/cxx/serializer/validating/non-positive-integer.hxx> + +namespace xsde +{ + namespace cxx + { + namespace serializer + { + namespace validating + { + void non_positive_integer_simpl:: + pre (long value) + { + value_ = value; + } + + void non_positive_integer_simpl:: + _serialize_content () + { + if (value_ > 0) + { + _schema_error (schema_error::invalid_non_positive_integer_value); + return; + } + + // We only need strlen("-9223372036854775808") + 1 characters to + // hold all representations of (possibly 64-bit) long. + // + char str[21]; + +#ifdef XSDE_SNPRINTF + int n = snprintf (str, 21, "%ld", value_); +#else + int n = sprintf (str, "%ld", value_); +#endif + if (n > 0 && n < 21) + _characters (str, static_cast<size_t> (n)); + else + _schema_error (schema_error::invalid_non_positive_integer_value); + } + } + } + } +} |