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Code Issues Releases Activity

Add mod version validation

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This commit is contained in:
Ivan Savenko
2025-06-18 09:39:22 +03:00
parent 50a207de85
commit 5456e245a3
4 changed files with 40 additions and 17 deletions
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44
lib/modding/CModVersion.cpp
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@@ -18,29 +18,41 @@ CModVersion CModVersion::GameVersion()
return CModVersion(VCMI_VERSION_MAJOR, VCMI_VERSION_MINOR, VCMI_VERSION_PATCH);
}
CModVersion CModVersion::fromString(std::string from)
CModVersion CModVersion::fromString(const std::string & from)
{
int major = Any;
int minor = Any;
int patch = Any;
std::vector<std::string> segments;
boost::split(segments, from, boost::is_any_of("."));
if (from.empty())
return CModVersion();
if (segments.size() > 3)
return CModVersion();
static const std::string whitelist = "1234567890.";
for (const auto & ch : from)
if (whitelist.find(ch) == std::string::npos)
return CModVersion();
try
{
auto pointPos = from.find('.');
major = std::stoi(from.substr(0, pointPos));
if(pointPos != std::string::npos)
{
from = from.substr(pointPos + 1);
pointPos = from.find('.');
minor = std::stoi(from.substr(0, pointPos));
if(pointPos != std::string::npos)
patch = std::stoi(from.substr(pointPos + 1));
}
int major = Any;
int minor = Any;
int patch = Any;
major = std::stoi(segments[0]);
if (segments.size() > 1)
minor = std::stoi(segments[1]);
if (segments.size() > 2)
patch = std::stoi(segments[2]);
return CModVersion(major, minor, patch);
}
catch(const std::invalid_argument &)
catch(const std::logic_error &)
{
return CModVersion();
}
return CModVersion(major, minor, patch);
}
std::string CModVersion::toString() const