Separate existing sla archive import code

src/libslic3r/Format/SLAArchiveReader.hpp

@@ -0,0 +1,33 @@
+#ifndef SLAARCHIVEREADER_HPP
+#define SLAARCHIVEREADER_HPP
+
+#include "libslic3r/PrintConfig.hpp"
+
+struct indexed_triangle_set;
+
+namespace Slic3r {
+
+ConfigSubstitutions import_sla_archive(const std::string &zipfname, DynamicPrintConfig &out);
+
+ConfigSubstitutions import_sla_archive(
+    const std::string &      zipfname,
+    Vec2i                    windowsize,
+    indexed_triangle_set &   out,
+    DynamicPrintConfig &     profile,
+    std::function<bool(int)> progr = [](int) { return true; });
+
+inline ConfigSubstitutions import_sla_archive(
+    const std::string &      zipfname,
+    Vec2i                    windowsize,
+    indexed_triangle_set &   out,
+    std::function<bool(int)> progr = [](int) { return true; })
+{
+    DynamicPrintConfig profile;
+    return import_sla_archive(zipfname, windowsize, out, profile, progr);
+}
+
+class MissingProfileError : public RuntimeError { using RuntimeError::RuntimeError; };
+
+} // namespace Slic3r
+
+#endif // SLAARCHIVEREADER_HPP