mirror of
https://github.com/Relintai/sfw.git
synced 2024-11-08 07:52:09 +01:00
612 lines
15 KiB
C++
612 lines
15 KiB
C++
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#include "sfwl.h"
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void print_list(const List<String> &list) {
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for (const List<String>::Element *E = list.front(); E; E = E->next()) {
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ERR_PRINT(E->get());
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}
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}
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void print_class_index_keys(const HashMap<String, String> &class_index) {
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for (const HashMap<String, String>::Element *E = class_index.front(); E; E = E->next) {
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ERR_PRINT(E->key());
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}
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}
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String get_structure_name(const String &data) {
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String fl = data.get_slicec('{', 0);
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String l = fl.get_slicec('\n', fl.get_slice_count("\n") - 1);
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l = l.get_slicec(':', 0);
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l = l.replace("struct", "").replace("class", "").replace("enum", "").replace("union", "").strip_edges();
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return l;
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}
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String get_structure_parents(const String &data) {
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String fl = data.get_slicec('{', 0);
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String l = fl.get_slicec('\n', fl.get_slice_count("\n") - 1);
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if (!l.contains(":")) {
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return String();
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}
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l = l.get_slicec(':', 1);
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//l = l.replace("public", "").replace("protected", "").replace("private", "");
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l = l.strip_edges();
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return l;
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}
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bool is_structure_template_specialization_or_parent_is_template(const String &data) {
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String fl = data.get_slicec('\n', 0);
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if (fl.contains("<")) {
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return true;
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}
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return get_structure_parents(data).contains("<");
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}
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String generate_section_class_list(const List<String> &list, const String &cls_prefix, const HashSet<String> &used_keywords) {
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String code_template = FileAccess::get_file_as_string("code_remaining_template.md.html");
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String d;
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for (const List<String>::Element *E = list.front(); E; E = E->next()) {
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String c = E->get();
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String sname = get_structure_name(c);
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if (sname.empty()) {
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//ERR_PRINT(sname);
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continue;
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}
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if (used_keywords.has(cls_prefix + sname)) {
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continue;
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}
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d += code_template.replace("$CODE$", c.xml_escape(true)).replace("$NAME$", sname);
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}
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return d;
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}
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void generate_class_index(const List<String> &list, const String &cls_prefix, HashMap<String, String> *cls_index) {
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ERR_FAIL_COND(!cls_index);
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for (const List<String>::Element *E = list.front(); E; E = E->next()) {
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String c = E->get();
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String sname = get_structure_name(c);
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if (sname.empty()) {
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//ERR_PRINT(sname);
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continue;
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}
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(*cls_index)[cls_prefix + sname] = c;
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}
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}
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List<String> get_template_keywords(const String &tmpl) {
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List<String> ret;
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//awful, but oh well
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Vector<String> sp = tmpl.split("|||");
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ERR_FAIL_COND_V_MSG(sp.size() % 2 == 0, ret, "Template has unterminated keywords!");
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for (int i = 1; i < sp.size(); i += 2) {
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ret.push_back(sp[i]);
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}
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return ret;
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}
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List<String> process_classes_and_structs(const List<String> &list) {
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List<String> ret;
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for (const List<String>::Element *E = list.front(); E; E = E->next()) {
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String s = E->get();
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s = s.replace(" _FORCE_INLINE_ ", " ");
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s = s.replace("_FORCE_INLINE_ ", "");
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s = s.replace(" _NO_DISCARD_CLASS_ ", " ");
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s = s.replace(" inline ", " ");
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s = s.replace("inline ", "");
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Vector<String> lines = s.split("\n");
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if (lines.size() == 0) {
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continue;
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}
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if (lines.size() == 1) {
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ret.push_back(s);
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continue;
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}
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String stripped;
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//remove method implementations
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int current_scope_count = 0;
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int current_target_scope_count = -1;
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int current_parenthesis_scope_count = 0;
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bool in_method = false;
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bool method_signature_found = false;
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bool in_enum = false;
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int enum_scope_start = 0;
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String processed_line;
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for (int i = 0; i < lines.size(); ++i) {
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String l = lines[i];
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if (l.strip_edges(true, false).begins_with("#")) {
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// Skip #if-s
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// Note this will fail for multi line defines, But those currently does not appear in class definitions
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stripped += l + "\n";
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continue;
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}
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if (l.contains("enum ")) {
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in_enum = true;
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enum_scope_start = current_scope_count;
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}
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for (int j = 0; j < l.length(); ++j) {
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CharType current_char = l[j];
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if (current_char == '{') {
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++current_scope_count;
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} else if (current_char == '}') {
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--current_scope_count;
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if (in_enum) {
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if (enum_scope_start == current_scope_count) {
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in_enum = false;
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}
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continue;
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}
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if (in_method) {
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if (current_target_scope_count == current_scope_count) {
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//found method end
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in_method = false;
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processed_line += ";";
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}
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}
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}
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if (in_enum) {
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continue;
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}
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if (method_signature_found) {
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if (current_char == '(') {
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++current_parenthesis_scope_count;
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continue;
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} else if (current_char == ')') {
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if (current_parenthesis_scope_count > 1) {
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--current_parenthesis_scope_count;
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continue;
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} else {
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method_signature_found = false;
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in_method = true;
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processed_line += l.substr_index(0, j + 1);
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}
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} else {
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continue;
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}
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}
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if (!in_method) {
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if (current_char == '(') {
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current_parenthesis_scope_count = 1;
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method_signature_found = true;
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current_target_scope_count = current_scope_count;
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}
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}
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if (in_method) {
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if (current_char == ';') {
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if (current_target_scope_count == current_scope_count) {
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//No implementation
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in_method = false;
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processed_line += ";";
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}
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}
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}
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}
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if (!in_method) {
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if (processed_line.size() != 0) {
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stripped += processed_line + "\n";
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processed_line.clear();
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} else {
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stripped += l + "\n";
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}
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}
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}
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ret.push_back(stripped.strip_edges());
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}
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return ret;
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}
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void process_file(const String &path, const String &out_file, const String &template_file, bool write_remaining) {
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String file_data = FileAccess::get_file_as_string(path);
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LOG_MSG("Processing file: " + path);
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file_data = file_data.replace("\r", "");
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// Strip comments probably in probably the worst (but simplest) way possible
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List<String> file_lines_no_comments;
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Vector<String> fl = file_data.split("\n");
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file_data.clear();
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bool in_multiline_comment = false;
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bool in_comment = false;
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for (int i = 0; i < fl.size(); ++i) {
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String l = fl[i];
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if (in_comment) {
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if (l[l.length() - 1] != '\\') {
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//if escaped newline in // style comment, then this will be skipped
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in_comment = false;
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continue;
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}
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}
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String final_line;
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CharType last_char = '\0';
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int comment_start_index = 0;
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bool had_comment = false;
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for (int j = 0; j < l.length(); ++j) {
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CharType current_char = l[j];
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if (!in_multiline_comment) {
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if (last_char == '/' && current_char == '*') {
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in_multiline_comment = true;
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had_comment = true;
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final_line += l.substr_index(comment_start_index, j - 1);
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comment_start_index = j - 1;
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} else if (last_char == '/' && current_char == '/') {
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had_comment = true;
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final_line += l.substr_index(comment_start_index, j - 1);
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in_comment = true;
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break;
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}
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} else {
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if (last_char == '*' && current_char == '/') {
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comment_start_index = j + 1;
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had_comment = true;
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in_multiline_comment = false;
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//to make sure */* wont be read as both the end and beginning of a comment block on the next iteration
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++j;
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current_char = '\0';
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}
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}
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last_char = current_char;
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}
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if (in_comment) {
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if (l[l.length() - 1] != '\\') {
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//if escaped newline in // style comment, then this will be skipped
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in_comment = false;
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}
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}
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if (!had_comment && !in_multiline_comment) {
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file_lines_no_comments.push_back(l);
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} else {
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if (!final_line.empty()) {
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file_lines_no_comments.push_back(final_line);
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}
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}
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}
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fl.clear();
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//print_list(file_lines_no_comments);
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// Strip more than one empty lines in a row
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List<String> file_lines_no_comments_processed;
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int current_empty_line_count = 0;
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for (const List<String>::Element *E = file_lines_no_comments.front(); E; E = E->next()) {
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String l = E->get();
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if (l.strip_edges().empty()) {
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++current_empty_line_count;
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if (current_empty_line_count <= 1) {
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file_lines_no_comments_processed.push_back(l);
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}
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} else {
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current_empty_line_count = 0;
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file_lines_no_comments_processed.push_back(l);
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}
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}
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//print_list(file_lines_no_comments_processed);
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file_lines_no_comments.clear();
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// in global scope
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List<String> enums;
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List<String> structs;
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List<String> classes;
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enum Types {
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TYPE_NONE = 0,
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TYPE_ENUM,
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TYPE_STRUCT,
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TYPE_CLASS,
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};
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Types current_type = TYPE_NONE;
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int current_scope_level = 0;
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String current_str;
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for (const List<String>::Element *E = file_lines_no_comments_processed.front(); E; E = E->next()) {
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String l = E->get();
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if (current_type == TYPE_NONE) {
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if (l.contains("template")) {
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current_str = l + "\n";
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continue;
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}
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//Not we should be able to do this, because of how the code style is
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if (l.contains("enum ") && l.contains("{")) {
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if (l.contains("}")) {
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enums.push_back(current_str.strip_edges());
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//ERR_PRINT("TYPE_ENUM");
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//ERR_PRINT(current_str);
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current_str.clear();
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continue;
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}
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// We only care about global scope stuff, so this should always work
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current_scope_level = 1;
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current_type = TYPE_ENUM;
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current_str += l + "\n";
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continue;
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} else if (l.contains("struct ") && l.contains("{")) {
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if (l.contains("}")) {
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structs.push_back(current_str);
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//ERR_PRINT("TYPE_STRUCT");
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//ERR_PRINT(current_str);
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current_str.clear();
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continue;
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}
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current_scope_level = 1;
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current_type = TYPE_STRUCT;
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current_str += l + "\n";
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continue;
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} else if (l.contains("class ") && l.contains("{")) {
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if (l.contains("}")) {
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classes.push_back(current_str);
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//ERR_PRINT("TYPE_CLASS");
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//ERR_PRINT(current_str);
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current_str.clear();
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continue;
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}
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current_scope_level = 1;
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current_type = TYPE_CLASS;
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current_str += l + "\n";
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continue;
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}
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if (!current_str.empty()) {
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current_str.clear();
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}
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} else {
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for (int j = 0; j < l.length(); ++j) {
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CharType current_char = l[j];
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if (current_char == '}') {
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--current_scope_level;
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if (current_scope_level == 0) {
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current_str += l + "\n";
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switch (current_type) {
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case TYPE_NONE:
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//cant happen
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break;
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case TYPE_ENUM:
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enums.push_back(current_str.strip_edges());
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//ERR_PRINT("TYPE_ENUM");
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break;
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case TYPE_STRUCT:
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structs.push_back(current_str);
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//ERR_PRINT("TYPE_STRUCT");
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break;
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case TYPE_CLASS:
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classes.push_back(current_str);
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//ERR_PRINT("TYPE_CLASS");
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break;
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}
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//ERR_PRINT(current_str);
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current_type = TYPE_NONE;
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current_str.clear();
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continue;
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}
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} else if (current_char == '{') {
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++current_scope_level;
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}
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}
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current_str += l + "\n";
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}
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}
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file_lines_no_comments_processed.clear();
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structs = process_classes_and_structs(structs);
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classes = process_classes_and_structs(classes);
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//ERR_PRINT("ENUMS");
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//print_list(enums);
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//ERR_PRINT("STRUCTS");
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//print_list(structs);
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//ERR_PRINT("CLASSES");
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//print_list(classes);
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/*
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ERR_PRINT("ENUMS");
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for (const List<String>::Element *E = enums.front(); E; E = E->next()) {
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ERR_PRINT(get_structure_name(E->get()));
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}
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ERR_PRINT("STRUCTS");
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for (const List<String>::Element *E = structs.front(); E; E = E->next()) {
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ERR_PRINT(get_structure_name(E->get()));
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ERR_PRINT(get_structure_parents(E->get()));
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ERR_PRINT("=====");
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if (is_structure_template_specialization_or_parent_is_template(E->get())) {
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ERR_PRINT("!!!!!!");
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}
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}
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ERR_PRINT("CLASSES");
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for (const List<String>::Element *E = classes.front(); E; E = E->next()) {
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ERR_PRINT(get_structure_name(E->get()));
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ERR_PRINT(get_structure_parents(E->get()));
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ERR_PRINT("=====");
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if (is_structure_template_specialization_or_parent_is_template(E->get())) {
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ERR_PRINT("!!!!!!");
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}
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}*/
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//ERR_PRINT("COUNT");
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//ERR_PRINT(itos(enums.size()));
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//ERR_PRINT(itos(structs.size()));
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//ERR_PRINT(itos(classes.size()));
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HashMap<String, String> class_index;
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generate_class_index(enums, "ENUM_", &class_index);
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generate_class_index(structs, "STRUCT_", &class_index);
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generate_class_index(classes, "CLASS_", &class_index);
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//print_class_index_keys(class_index);
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String index_template = FileAccess::get_file_as_string(template_file);
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String code_template = FileAccess::get_file_as_string("code_template.md.html");
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List<String> index_template_keywords = get_template_keywords(index_template);
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HashSet<String> used_keywords;
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//print_list(index_template_keywords);
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String index_str = index_template;
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for (const List<String>::Element *E = index_template_keywords.front(); E; E = E->next()) {
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String c = E->get();
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ERR_CONTINUE_MSG(!class_index.has(c), "!class_index.has(): " + c);
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String keyword = "|||" + E->get() + "|||";
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String class_str = class_index[c];
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//String class_name = get_structure_name(class_str);
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index_str = index_str.replace(keyword, code_template.replace("$CODE$", class_str.xml_escape(true)));
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used_keywords.insert(c);
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}
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String compilation_no_renderer = FileAccess::get_file_as_string("compilation_no_renderer.md.html");
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String compilation_renderer = FileAccess::get_file_as_string("compilation_renderer.md.html");
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String licenses_renderer = FileAccess::get_file_as_string("licenses_renderer.md.html");
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String markdeep_min_js = FileAccess::get_file_as_string("markdeep.min.js");
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String markdeep_theme = FileAccess::get_file_as_string("slate.css");
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index_str = index_str.replace("$FILE_Compilation_No_Renderer$", compilation_no_renderer);
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index_str = index_str.replace("$FILE_Compilation_Renderer$", compilation_renderer);
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index_str = index_str.replace("$LICENSES_Renderer$", licenses_renderer);
|
|
|
|
index_str = index_str.replace("$MARKDEEP_MIN_JS$", markdeep_min_js);
|
|
index_str = index_str.replace("$MARKDEEP_THEME$", markdeep_theme);
|
|
|
|
FileAccess::write_file("out/" + out_file, index_str);
|
|
|
|
if (write_remaining) {
|
|
//Generate a list from the unused classes.
|
|
String index_remaining_template = FileAccess::get_file_as_string("index_remaining_template.md.html");
|
|
String d = index_remaining_template;
|
|
|
|
d = d.replace("$ENUMS$", generate_section_class_list(enums, "ENUM_", used_keywords));
|
|
d = d.replace("$STRUCTS$", generate_section_class_list(structs, "STRUCT_", used_keywords));
|
|
d = d.replace("$CLASSES$", generate_section_class_list(classes, "CLASS_", used_keywords));
|
|
|
|
FileAccess::write_file("out/index_remaining.gen.md.html", d);
|
|
}
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
SFWCore::setup();
|
|
|
|
DirAccess dir;
|
|
|
|
if (!dir.dir_exists("out")) {
|
|
dir.make_dir("out");
|
|
|
|
dir.copy("markdeep.min.js", "out/markdeep.min.js");
|
|
dir.copy("slate.css", "out/slate.css");
|
|
}
|
|
|
|
bool write_remaining = false;
|
|
List<String> args;
|
|
|
|
String out_file = "index.md.html";
|
|
String template_file = "index_template.md.html";
|
|
|
|
for (int i = 1; i < argc; ++i) {
|
|
String arg = String::utf8(argv[i]);
|
|
|
|
if (arg == "--remaining") {
|
|
write_remaining = true;
|
|
continue;
|
|
} else if (arg.begins_with("-o")) {
|
|
out_file = arg.trim_prefix("-o").strip_edges();
|
|
continue;
|
|
} else if (arg.begins_with("-t")) {
|
|
template_file = arg.trim_prefix("-t").strip_edges();
|
|
continue;
|
|
}
|
|
|
|
args.push_back(arg);
|
|
}
|
|
|
|
for (List<String>::Element *E = args.front(); E; E = E->next()) {
|
|
process_file(E->get(), out_file, template_file, write_remaining);
|
|
}
|
|
|
|
SFWCore::cleanup();
|
|
|
|
return 0;
|
|
}
|