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50 lines
1.9 KiB
OpenEdge ABL
50 lines
1.9 KiB
OpenEdge ABL
[Inter::Version::] The Version Construct.
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Defining the version construct.
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@
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@e VERSION_IST
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=
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void Inter::Version::define(void) {
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inter_construct *IC = InterConstruct::create_construct(VERSION_IST, I"version");
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InterConstruct::specify_syntax(IC, I"version NUMBER");
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InterConstruct::permit(IC, OUTSIDE_OF_PACKAGES_ICUP);
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METHOD_ADD(IC, CONSTRUCT_READ_MTID, Inter::Version::read);
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METHOD_ADD(IC, CONSTRUCT_VERIFY_MTID, Inter::Version::verify);
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METHOD_ADD(IC, CONSTRUCT_WRITE_MTID, Inter::Version::write);
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}
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@
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@d NUMBER_VERSION_IFLD 2
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@d EXTENT_VERSION_IFR 3
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=
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void Inter::Version::read(inter_construct *IC, inter_bookmark *IBM, inter_line_parse *ilp, inter_error_location *eloc, inter_error_message **E) {
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*E = InterConstruct::vet_level(IBM, VERSION_IST, ilp->indent_level, eloc);
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if (*E) return;
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if (SymbolAnnotation::nonempty(&(ilp->set))) { *E = Inter::Errors::plain(I"__annotations are not allowed", eloc); return; }
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*E = Inter::Version::new(IBM, Str::atoi(ilp->mr.exp[0], 0), (inter_ti) ilp->indent_level, eloc);
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}
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inter_error_message *Inter::Version::new(inter_bookmark *IBM, int V, inter_ti level, inter_error_location *eloc) {
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inter_tree_node *P = Inode::new_with_1_data_field(IBM, VERSION_IST, (inter_ti) V, eloc, level);
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inter_error_message *E = InterConstruct::verify_construct(InterBookmark::package(IBM), P); if (E) return E;
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NodePlacement::move_to_moving_bookmark(P, IBM);
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return NULL;
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}
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void Inter::Version::verify(inter_construct *IC, inter_tree_node *P, inter_package *owner, inter_error_message **E) {
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if (P->W.extent != EXTENT_VERSION_IFR) { *E = Inode::error(P, I"extent wrong", NULL); return; }
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if (P->W.instruction[NUMBER_VERSION_IFLD] < 1) { *E = Inode::error(P, I"version out of range", NULL); return; }
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}
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void Inter::Version::write(inter_construct *IC, OUTPUT_STREAM, inter_tree_node *P, inter_error_message **E) {
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WRITE("version %d", P->W.instruction[NUMBER_VERSION_IFLD]);
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}
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