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/*
* Version Information
* (C) 1999-2013,2015 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include <botan/version.h>
#include <sstream>
namespace Botan {
/*
These are intentionally compiled rather than inlined, so an
application running against a shared library can test the true
version they are running against.
*/
#define QUOTE(name) #name
#define STR(macro) QUOTE(macro)
const char* short_version_cstr()
{
return STR(BOTAN_VERSION_MAJOR) "."
STR(BOTAN_VERSION_MINOR) "."
STR(BOTAN_VERSION_PATCH);
}
const char* version_cstr()
{
/*
It is intentional that this string is a compile-time constant;
it makes it much easier to find in binaries.
*/
return "Botan " STR(BOTAN_VERSION_MAJOR) "."
STR(BOTAN_VERSION_MINOR) "."
STR(BOTAN_VERSION_PATCH) " ("
#if defined(BOTAN_UNSAFE_FUZZER_MODE)
"UNSAFE FUZZER MODE BUILD "
#endif
BOTAN_VERSION_RELEASE_TYPE
#if (BOTAN_VERSION_DATESTAMP != 0)
", dated " STR(BOTAN_VERSION_DATESTAMP)
#endif
", revision " BOTAN_VERSION_VC_REVISION
", distribution " BOTAN_DISTRIBUTION_INFO ")";
}
#undef STR
#undef QUOTE
/*
* Return the version as a string
*/
std::string version_string()
{
return std::string(version_cstr());
}
std::string short_version_string()
{
return std::string(short_version_cstr());
}
uint32_t version_datestamp() { return BOTAN_VERSION_DATESTAMP; }
/*
* Return parts of the version as integers
*/
uint32_t version_major() { return BOTAN_VERSION_MAJOR; }
uint32_t version_minor() { return BOTAN_VERSION_MINOR; }
uint32_t version_patch() { return BOTAN_VERSION_PATCH; }
std::string runtime_version_check(uint32_t major,
uint32_t minor,
uint32_t patch)
{
std::ostringstream oss;
if(major != version_major() || minor != version_minor() || patch != version_patch())
{
oss << "Warning: linked version (" << short_version_string() << ")"
<< " does not match version built against "
<< "(" << major << '.' << minor << '.' << patch << ")\n";
}
return oss.str();
}
}
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