ExtFeatureName.h

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#pragma once
 
#include <cstddef>
 
namespace cdc::plugin_manager {

inline constexpr size_t EXT_FEATURE_NAME_MAX = 33;

inline constexpr size_t EXT_FEATURE_MAX_PER_PLUGIN = 4;

inline bool isValidExtFeatureName(const char* name)
{
    if (!name || !name[0]) return false;
    if (name[0] < 'a' || name[0] > 'z') return false;
    size_t len = 0;
    for (const char* p = name; *p; ++p) {
        if (++len >= EXT_FEATURE_NAME_MAX) return false;
        const char c = *p;
        const bool ok = (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || c == '_';
        if (!ok) return false;
    }
    return true;
}
 
}  // namespace cdc::plugin_manager