974 lines
27 KiB
C++
974 lines
27 KiB
C++
/*
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4coder_metadata_generator.cpp - A preprocessor program for generating a list of commands and their descriptions.
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*/
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// TOP
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#define COMMAND_METADATA_OUT "generated/command_metadata.h"
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#define ID_METADATA_OUT "generated/managed_id_metadata.cpp"
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#include "4coder_base_types.h"
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#include "4coder_token.h"
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#include "generated/lexer_cpp.h"
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#include "4coder_base_types.cpp"
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#include "4coder_stringf.cpp"
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#include "4coder_malloc_allocator.cpp"
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#include "4coder_token.cpp"
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#include "generated/lexer_cpp.cpp"
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#include "4coder_file.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#ifdef OS_LINUX
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#include <inttypes.h>
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#define FMTi64 PRIi64
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#else
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#define FMTi64 "lld"
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#endif
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///////////////////////////////
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struct Line_Column_Coordinates{
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i64 line;
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i64 column;
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};
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struct Reader{
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Arena *error_arena;
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u8 *source_name;
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String_Const_u8 text;
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Token_Array tokens;
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Token *ptr;
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};
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struct Temp_Read{
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Reader *reader;
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Token *pos;
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};
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typedef i32 Meta_Command_Entry_Kind;
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enum{
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MetaCommandEntryKind_ERROR,
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MetaCommandEntryKind_Normal,
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MetaCommandEntryKind_UI,
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};
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struct Meta_Command_Entry{
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Meta_Command_Entry *next;
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Meta_Command_Entry_Kind kind;
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String_Const_u8 name;
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u8 *source_name;
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i64 line_number;
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union{
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struct{
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String_Const_u8 doc;
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} docstring;
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};
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};
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struct Meta_ID_Entry{
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Meta_ID_Entry *next;
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String_Const_u8 group_name;
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String_Const_u8 id_name;
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};
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struct Meta_Command_Entry_Arrays{
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Meta_Command_Entry *first_doc_string;
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Meta_Command_Entry *last_doc_string;
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i32 doc_string_count;
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Meta_Command_Entry *first_ui;
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Meta_Command_Entry *last_ui;
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i32 ui_count;
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Meta_ID_Entry *first_id;
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Meta_ID_Entry *last_id;
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i32 id_count;
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};
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///////////////////////////////
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static Line_Column_Coordinates
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line_column_coordinates(String_Const_u8 text, i64 pos){
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if (pos < 0){
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pos = 0;
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}
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if (pos > (i64)text.size){
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pos = (i64)text.size;
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}
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Line_Column_Coordinates coords = {};
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coords.line = 1;
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coords.column = 1;
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u8 *end = text.str + pos;
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for (u8 *p = text.str; p < end; ++p){
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if (*p == '\n'){
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++coords.line;
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coords.column = 1;
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}
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else{
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++coords.column;
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}
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}
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return(coords);
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}
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static i64
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line_number(String_Const_u8 text, i64 pos){
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Line_Column_Coordinates coords = line_column_coordinates(text, pos);
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return(coords.line);
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}
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static void
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error(u8 *source_name, String_Const_u8 text, i64 pos, u8 *msg){
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Line_Column_Coordinates coords = line_column_coordinates(text, pos);
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fprintf(stdout, "%s:%" FMTi64 ":%" FMTi64 ": %s\n",
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source_name, coords.line, coords.column, msg);
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fflush(stdout);
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}
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///////////////////////////////
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static Reader
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make_reader(Arena *error_arena, Token_Array array, u8 *source_name, String_Const_u8 text){
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Reader reader = {};
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reader.error_arena = error_arena;
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reader.tokens = array;
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reader.ptr = array.tokens;
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reader.source_name = source_name;
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reader.text = text;
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return(reader);
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}
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static Token
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prev_token(Reader *reader){
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Token result = {};
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for (;;){
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if (reader->ptr > reader->tokens.tokens + reader->tokens.count){
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reader->ptr = reader->tokens.tokens + reader->tokens.count;
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}
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if (reader->ptr > reader->tokens.tokens){
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--reader->ptr;
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result = *reader->ptr;
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}
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else{
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reader->ptr = reader->tokens.tokens;
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memset(&result, 0, sizeof(result));
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break;
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}
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if (result.kind != TokenBaseKind_Comment &&
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result.kind != TokenBaseKind_Whitespace &&
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result.kind != TokenBaseKind_LexError){
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break;
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}
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}
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return(result);
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}
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static Token
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get_token(Reader *reader){
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Token result = {};
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for (;;){
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if (reader->ptr < reader->tokens.tokens){
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reader->ptr = reader->tokens.tokens;
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}
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if (reader->ptr < reader->tokens.tokens + reader->tokens.count){
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result = *reader->ptr;
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++reader->ptr;
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}
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else{
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reader->ptr = reader->tokens.tokens + reader->tokens.count;
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memset(&result, 0, sizeof(result));
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result.pos = reader->text.size;
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break;
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}
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if (result.kind != TokenBaseKind_Comment &&
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result.kind != TokenBaseKind_Whitespace &&
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result.kind != TokenBaseKind_LexError){
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break;
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}
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}
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return(result);
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}
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static Token
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peek_token(Reader *reader){
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Token result = {};
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if (reader->ptr < reader->tokens.tokens){
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reader->ptr = reader->tokens.tokens;
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}
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if (reader->ptr >= reader->tokens.tokens + reader->tokens.count){
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result.pos = reader->text.size;
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}
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else{
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result = *reader->ptr;
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}
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return(result);
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}
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static i64
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peek_pos(Reader *reader){
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Token token = peek_token(reader);
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return(token.pos);
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}
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static i64
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line_number(Reader *reader, i64 pos){
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return(line_number(reader->text, pos));
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}
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static void
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error(Reader *reader, i64 pos, u8 *msg){
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error(reader->source_name, reader->text, pos, msg);
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}
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static Temp_Read
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begin_temp_read(Reader *reader){
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Temp_Read temp = {};
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temp.reader = reader;
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temp.pos = reader->ptr;
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return(temp);
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}
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static void
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end_temp_read(Temp_Read temp){
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temp.reader->ptr = temp.pos;
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}
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///////////////////////////////
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static String_Const_u8
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token_str(String_Const_u8 text, Token token){
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String_Const_u8 str = string_prefix(string_skip(text, token.pos), token.size);
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return(str);
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}
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///////////////////////////////
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static i32
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quick_sort_part(Meta_Command_Entry **entries, i32 first, i32 one_past_last){
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i32 pivot = one_past_last - 1;
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String_Const_u8 pivot_key = entries[pivot]->name;
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i32 j = first;
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for (i32 i = first; i < pivot; ++i){
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if (string_compare(entries[i]->name, pivot_key) < 0){
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Swap(Meta_Command_Entry*, entries[i], entries[j]);
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++j;
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}
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}
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Swap(Meta_Command_Entry*, entries[j], entries[pivot]);
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return(j);
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}
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static void
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quick_sort(Meta_Command_Entry **entries, i32 first, i32 one_past_last){
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if (first + 1 < one_past_last){
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i32 pivot = quick_sort_part(entries, first, one_past_last);
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quick_sort(entries, first, pivot);
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quick_sort(entries, pivot + 1, one_past_last);
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}
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}
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static Meta_Command_Entry**
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get_sorted_meta_commands(Arena *arena, Meta_Command_Entry *first, i32 count){
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Meta_Command_Entry **entries = push_array(arena, Meta_Command_Entry*, count);
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i32 i = 0;
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for (Meta_Command_Entry *entry = first;
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entry != 0;
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entry = entry->next, ++i){
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entries[i] = entry;
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}
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Assert(i == count);
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quick_sort(entries, 0, count);
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return(entries);
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}
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///////////////////////////////
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static b32
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has_duplicate_entry(Meta_Command_Entry *first, String_Const_u8 name){
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b32 has_duplicate = false;
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for (Meta_Command_Entry *entry = first;
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entry != 0;
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entry = entry->next){
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if (string_match(name, entry->name)){
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has_duplicate = true;
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}
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}
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return(has_duplicate);
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}
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///////////////////////////////
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static b32
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require_key_identifier(Reader *reader, String_Const_u8 string, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.kind == TokenBaseKind_Identifier){
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String_Const_u8 lexeme = token_str(reader->text, token);
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if (string_match(lexeme, string)){
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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}
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if (!success){
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Temp_Memory temp = begin_temp(reader->error_arena);
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String_Const_u8 error_string = push_u8_stringf(reader->error_arena, "expected to find '%.*s'",
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string.size, string.str);
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error(reader, token.pos, error_string.str);
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end_temp(temp);
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}
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return(success);
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}
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static b32
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require_key_identifier(Reader *reader, char *str, i64 *opt_pos_out){
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return(require_key_identifier(reader, SCu8(str), opt_pos_out));
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}
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static b32
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require_key_identifier(Reader *reader, String_Const_u8 string){
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return(require_key_identifier(reader, string, 0));
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}
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static b32
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require_key_identifier(Reader *reader, char *str){
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return(require_key_identifier(reader, SCu8(str), 0));
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}
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static b32
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require_open_parenthese(Reader *reader, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.kind == TokenBaseKind_ParentheticalOpen){
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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if (!success){
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error(reader, token.pos, (u8*)"expected to find '('");
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}
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return(success);
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}
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static b32
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require_open_parenthese(Reader *reader){
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return(require_open_parenthese(reader, 0));
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}
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static b32
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require_close_parenthese(Reader *reader, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.kind == TokenBaseKind_ParentheticalClose){
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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if (!success){
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error(reader, token.pos, (u8*)"expected to find ')'");
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}
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return(success);
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}
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static b32
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require_close_parenthese(Reader *reader){
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return(require_close_parenthese(reader, 0));
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}
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static b32
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require_comma(Reader *reader, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.sub_kind == TokenCppKind_Comma){
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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if (!success){
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error(reader, token.pos, (u8*)"expected to find ','");
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}
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return(success);
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}
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static b32
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require_comma(Reader *reader){
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return(require_comma(reader, 0));
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}
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static b32
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require_define(Reader *reader, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.sub_kind == TokenCppKind_PPDefine){
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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if (!success){
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error(reader, token.pos, (u8*)"expected to find '#define'");
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}
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return(success);
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}
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static b32
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require_define(Reader *reader){
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return(require_define(reader, 0));
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}
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static b32
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extract_identifier(Reader *reader, String_Const_u8 *str_out, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.kind == TokenBaseKind_Identifier){
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String_Const_u8 lexeme = token_str(reader->text, token);
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*str_out = lexeme;
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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if (!success){
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error(reader, token.pos, (u8*)"expected to find an identifier");
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}
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return(success);
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}
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static b32
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extract_identifier(Reader *reader, String_Const_u8 *str_out){
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return(extract_identifier(reader, str_out, 0));
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}
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static b32
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extract_integer(Reader *reader, String_Const_u8 *str_out, i64 *opt_pos_out){
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b32 success = false;
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Token token = get_token(reader);
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if (token.kind == TokenBaseKind_LiteralInteger){
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String_Const_u8 lexeme = token_str(reader->text, token);
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*str_out = lexeme;
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success = true;
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if (opt_pos_out != 0){
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*opt_pos_out = token.pos;
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}
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}
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if (!success){
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error(reader, token.pos, (u8*)"expected to find an integer");
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}
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return(success);
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}
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static b32
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extract_integer(Reader *reader, String_Const_u8 *str_out){
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return(extract_integer(reader, str_out, 0));
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}
|
|
|
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static b32
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extract_string(Reader *reader, String_Const_u8 *str_out, i64 *opt_pos_out){
|
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b32 success = false;
|
|
|
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Token token = get_token(reader);
|
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if (token.kind == TokenBaseKind_LiteralString){
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String_Const_u8 lexeme = token_str(reader->text, token);
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*str_out = lexeme;
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success = true;
|
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if (opt_pos_out != 0){
|
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*opt_pos_out = token.pos;
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}
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}
|
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|
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if (!success){
|
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error(reader, token.pos, (u8*)"expected to find a string literal");
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}
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|
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return(success);
|
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}
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static b32
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extract_string(Reader *reader, String_Const_u8 *str_out){
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return(extract_string(reader, str_out, 0));
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}
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|
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function Meta_Command_Entry_Kind
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parse_command_kind(String_Const_u8 kind){
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|
Meta_Command_Entry_Kind result = MetaCommandEntryKind_ERROR;
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if (string_match(kind, string_u8_litexpr("Normal"))){
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result = MetaCommandEntryKind_Normal;
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}
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else if (string_match(kind, string_u8_litexpr("UI"))){
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result = MetaCommandEntryKind_UI;
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}
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return(result);
|
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}
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|
|
static b32
|
|
parse_documented_command(Arena *arena, Meta_Command_Entry_Arrays *arrays, Reader *reader){
|
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String_Const_u8 name = {};
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|
String_Const_u8 kind = {};
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String_Const_u8 file_name = {};
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String_Const_u8 line_number = {};
|
|
String_Const_u8 doc = {};
|
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|
|
// Getting the command's name
|
|
i64 start_pos = 0;
|
|
if (!require_key_identifier(reader, "CUSTOM_COMMAND", &start_pos)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_open_parenthese(reader)){
|
|
return(false);
|
|
}
|
|
|
|
if (!extract_identifier(reader, &name)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_comma(reader)){
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|
return(false);
|
|
}
|
|
|
|
if (!extract_string(reader, &file_name)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_comma(reader)){
|
|
return(false);
|
|
}
|
|
|
|
if (!extract_integer(reader, &line_number)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_comma(reader)){
|
|
return(false);
|
|
}
|
|
|
|
if (!extract_identifier(reader, &kind)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_close_parenthese(reader)){
|
|
return(false);
|
|
}
|
|
|
|
// Getting the command's doc string
|
|
if (!require_key_identifier(reader, "CUSTOM_DOC")){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_open_parenthese(reader)){
|
|
return(false);
|
|
}
|
|
|
|
i64 doc_pos = 0;
|
|
if (!extract_string(reader, &doc, &doc_pos)){
|
|
return(false);
|
|
}
|
|
|
|
if (doc.size < 1 || doc.str[0] != '"'){
|
|
error(reader, doc_pos, (u8*)"warning: doc strings with string literal prefixes not allowed");
|
|
return(false);
|
|
}
|
|
|
|
if (!require_close_parenthese(reader)){
|
|
return(false);
|
|
}
|
|
|
|
if (has_duplicate_entry(arrays->first_doc_string, name)){
|
|
error(reader, start_pos, (u8*)"warning: multiple commands with the same name and separate doc strings, skipping this one");
|
|
return(false);
|
|
}
|
|
|
|
doc = string_chop(string_skip(doc, 1), 1);
|
|
|
|
String_Const_u8 file_name_unquoted = string_chop(string_skip(file_name, 1), 1);
|
|
String_Const_u8 source_name = string_interpret_escapes(arena, file_name_unquoted);
|
|
|
|
Meta_Command_Entry *new_entry = push_array(arena, Meta_Command_Entry, 1);
|
|
new_entry->kind = parse_command_kind(kind);
|
|
new_entry->name = name;
|
|
new_entry->source_name = source_name.str;
|
|
new_entry->line_number = (i32)string_to_integer(line_number, 10);
|
|
new_entry->docstring.doc = doc;
|
|
sll_queue_push(arrays->first_doc_string, arrays->last_doc_string, new_entry);
|
|
arrays->doc_string_count += 1;
|
|
|
|
return(true);
|
|
}
|
|
|
|
static b32
|
|
parse_custom_id(Arena *arena, Meta_Command_Entry_Arrays *arrays, Reader *reader){
|
|
String_Const_u8 group = {};
|
|
String_Const_u8 id = {};
|
|
|
|
i64 start_pos = 0;
|
|
if (!require_key_identifier(reader, "CUSTOM_ID", &start_pos)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_open_parenthese(reader)){
|
|
return(false);
|
|
}
|
|
|
|
if (!extract_identifier(reader, &group)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_comma(reader)){
|
|
return(false);
|
|
}
|
|
|
|
if (!extract_identifier(reader, &id)){
|
|
return(false);
|
|
}
|
|
|
|
if (!require_close_parenthese(reader)){
|
|
return(false);
|
|
}
|
|
|
|
Meta_ID_Entry *new_id = push_array(arena, Meta_ID_Entry, 1);
|
|
sll_queue_push(arrays->first_id, arrays->last_id, new_id);
|
|
new_id->group_name = group;
|
|
new_id->id_name = id;
|
|
arrays->id_count += 1;
|
|
|
|
return(true);
|
|
}
|
|
|
|
///////////////////////////////
|
|
|
|
static void
|
|
parse_text(Arena *arena, Meta_Command_Entry_Arrays *entry_arrays, u8 *source_name, String_Const_u8 text){
|
|
Token_List token_list = lex_full_input_cpp(arena, text);
|
|
Token_Array array = token_array_from_list(arena, &token_list);
|
|
|
|
Reader reader_ = make_reader(arena, array, source_name, text);
|
|
Reader *reader = &reader_;
|
|
|
|
for (;;){
|
|
Token token = get_token(reader);
|
|
|
|
if (token.kind == TokenBaseKind_Identifier){
|
|
if (!HasFlag(token.flags, TokenBaseFlag_PreprocessorBody)){
|
|
String_Const_u8 lexeme = token_str(text, token);
|
|
if (string_match(lexeme, string_u8_litexpr("CUSTOM_DOC"))){
|
|
Temp_Read temp_read = begin_temp_read(reader);
|
|
|
|
b32 found_start_pos = false;
|
|
for (i32 R = 0; R < 12; ++R){
|
|
Token p_token = prev_token(reader);
|
|
if (p_token.kind == TokenBaseKind_Identifier){
|
|
String_Const_u8 p_lexeme = token_str(text, p_token);
|
|
if (string_match(p_lexeme, string_u8_litexpr("CUSTOM_COMMAND"))){
|
|
found_start_pos = true;
|
|
break;
|
|
}
|
|
}
|
|
if (p_token.kind == TokenBaseKind_EOF){
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!found_start_pos){
|
|
end_temp_read(temp_read);
|
|
}
|
|
else{
|
|
if (!parse_documented_command(arena, entry_arrays, reader)){
|
|
end_temp_read(temp_read);
|
|
}
|
|
}
|
|
}
|
|
else if (string_match(lexeme, string_u8_litexpr("CUSTOM_ID"))){
|
|
Temp_Read temp_read = begin_temp_read(reader);
|
|
prev_token(reader);
|
|
if (!parse_custom_id(arena, entry_arrays, reader)){
|
|
end_temp_read(temp_read);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (token.kind == TokenBaseKind_EOF){
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
parse_file(Arena *arena, Meta_Command_Entry_Arrays *entry_arrays, Filename_Character *name_, i32 len){
|
|
char *name = unencode(arena, name_, len);
|
|
if (name == 0){
|
|
if (sizeof(*name_) == 2){
|
|
fprintf(stdout, "warning: could not unencode file name %ls - file skipped\n", (wchar_t*)name_);
|
|
}
|
|
else{
|
|
fprintf(stdout, "warning: could not unencode file name %s - file skipped\n", (char*)name_);
|
|
}
|
|
return;
|
|
}
|
|
|
|
String_Const_u8 text = file_dump(arena, name);
|
|
parse_text(arena, entry_arrays, (u8*)name, text);
|
|
}
|
|
|
|
static void
|
|
parse_files_by_pattern(Arena *arena, Meta_Command_Entry_Arrays *entry_arrays, Filename_Character *pattern, b32 recursive){
|
|
Cross_Platform_File_List list = get_file_list(arena, pattern, filter_all);
|
|
for (i32 i = 0; i < list.count; ++i){
|
|
Cross_Platform_File_Info *info = &list.info[i];
|
|
|
|
String_Const_Any info_name = SCany(info->name, info->len);
|
|
Temp_Memory temp = begin_temp(arena);
|
|
String_Const_u8 info_name_ascii = string_u8_from_any(arena, info_name);
|
|
b32 is_generated = string_match(info_name_ascii, string_u8_litexpr("4coder_generated"));
|
|
end_temp(temp);
|
|
|
|
if (info->is_folder && is_generated){
|
|
continue;
|
|
}
|
|
if (!recursive && info->is_folder){
|
|
continue;
|
|
}
|
|
|
|
i32 full_name_len = list.path_length + 1 + info->len;
|
|
if (info->is_folder){
|
|
full_name_len += 2;
|
|
}
|
|
Filename_Character *full_name = push_array(arena, Filename_Character, full_name_len + 1);
|
|
|
|
if (full_name == 0){
|
|
fprintf(stdout, "fatal error: not enough memory to recurse to sub directory\n");
|
|
exit(1);
|
|
}
|
|
|
|
memmove(full_name, list.path_name, list.path_length*sizeof(*full_name));
|
|
full_name[list.path_length] = SLASH;
|
|
memmove(full_name + list.path_length + 1, info->name, info->len*sizeof(*full_name));
|
|
full_name[full_name_len] = 0;
|
|
|
|
if (!info->is_folder){
|
|
parse_file(arena, entry_arrays, full_name, full_name_len);
|
|
}
|
|
else{
|
|
full_name[full_name_len - 2] = SLASH;
|
|
full_name[full_name_len - 1] = '*';
|
|
parse_files_by_pattern(arena, entry_arrays, full_name, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
show_usage(int argc, char **argv){
|
|
char *name = "metadata_generator";
|
|
if (argc >= 1){
|
|
name = argv[0];
|
|
}
|
|
fprintf(stdout, "usage:\n%s [-R] <4coder-root-directory> <input-file-pattern> [<input-file-pattern> ...]\n", name);
|
|
exit(0);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv){
|
|
if (argc < 3){
|
|
show_usage(argc, argv);
|
|
}
|
|
|
|
b32 recursive = string_match(SCu8(argv[1]), string_u8_litexpr("-R"));
|
|
if (recursive && argc < 4){
|
|
show_usage(argc, argv);
|
|
}
|
|
|
|
Arena arena_ = make_arena_malloc(MB(1), 8);
|
|
Arena *arena = &arena_;
|
|
|
|
String_Const_u8 out_directory = SCu8(argv[2]);
|
|
|
|
i32 start_i = 2;
|
|
if (recursive){
|
|
start_i = 3;
|
|
}
|
|
|
|
printf("metadata_generator ");
|
|
for (i32 i = start_i; i < argc; i += 1){
|
|
printf("%s ", argv[i]);
|
|
}
|
|
printf("\n");
|
|
fflush(stdout);
|
|
|
|
Meta_Command_Entry_Arrays entry_arrays = {};
|
|
for (i32 i = start_i; i < argc; ++i){
|
|
Filename_Character *pattern_name = encode(arena, argv[i]);
|
|
parse_files_by_pattern(arena, &entry_arrays, pattern_name, recursive);
|
|
}
|
|
|
|
if (out_directory.size > 2 &&
|
|
out_directory.str[0] == '"' &&
|
|
out_directory.str[out_directory.size - 1] == '"'){
|
|
out_directory.str += 1;
|
|
out_directory.size -= 2;
|
|
}
|
|
|
|
out_directory = string_skip_chop_whitespace(out_directory);
|
|
|
|
String_Const_u8 cmd_out_name = push_u8_stringf(arena, "%.*s/%s",
|
|
string_expand(out_directory),
|
|
COMMAND_METADATA_OUT);
|
|
FILE *cmd_out = fopen((char*)cmd_out_name.str, "wb");
|
|
|
|
if (cmd_out != 0){
|
|
i32 entry_count = entry_arrays.doc_string_count;
|
|
Meta_Command_Entry **entries = get_sorted_meta_commands(arena, entry_arrays.first_doc_string, entry_count);
|
|
|
|
fprintf(cmd_out, "#if !defined(META_PASS)\n");
|
|
fprintf(cmd_out, "#define command_id(c) (fcoder_metacmd_ID_##c)\n");
|
|
fprintf(cmd_out, "#define command_metadata(c) (&fcoder_metacmd_table[command_id(c)])\n");
|
|
fprintf(cmd_out, "#define command_metadata_by_id(id) (&fcoder_metacmd_table[id])\n");
|
|
fprintf(cmd_out, "#define command_one_past_last_id %d\n", entry_arrays.doc_string_count);
|
|
fprintf(cmd_out, "#if defined(CUSTOM_COMMAND_SIG)\n");
|
|
fprintf(cmd_out, "#define PROC_LINKS(x,y) x\n");
|
|
fprintf(cmd_out, "#else\n");
|
|
fprintf(cmd_out, "#define PROC_LINKS(x,y) y\n");
|
|
fprintf(cmd_out, "#endif\n");
|
|
|
|
fprintf(cmd_out, "#if defined(CUSTOM_COMMAND_SIG)\n");
|
|
for (i32 i = 0; i < entry_count; ++i){
|
|
Meta_Command_Entry *entry = entries[i];
|
|
fprintf(cmd_out, "CUSTOM_COMMAND_SIG(%.*s);\n", string_expand(entry->name));
|
|
}
|
|
fprintf(cmd_out, "#endif\n");
|
|
|
|
fprintf(cmd_out,
|
|
"struct Command_Metadata{\n"
|
|
"PROC_LINKS(Custom_Command_Function, void) *proc;\n"
|
|
"b32 is_ui;\n"
|
|
"char *name;\n"
|
|
"i32 name_len;\n"
|
|
"char *description;\n"
|
|
"i32 description_len;\n"
|
|
"char *source_name;\n"
|
|
"i32 source_name_len;\n"
|
|
"i32 line_number;\n"
|
|
"};\n");
|
|
|
|
fprintf(cmd_out,
|
|
"static Command_Metadata fcoder_metacmd_table[%d] = {\n",
|
|
entry_arrays.doc_string_count);
|
|
for (i32 i = 0; i < entry_count; ++i){
|
|
Meta_Command_Entry *entry = entries[i];
|
|
|
|
Temp_Memory temp = begin_temp(arena);
|
|
|
|
String_Const_u8 source_name = SCu8(entry->source_name);
|
|
String_Const_u8 printable = string_replace(arena, source_name,
|
|
SCu8("\\"), SCu8("\\\\"),
|
|
StringFill_NullTerminate);
|
|
|
|
char *is_ui = "false";
|
|
if (entry->kind == MetaCommandEntryKind_UI){
|
|
is_ui = "true";
|
|
}
|
|
|
|
fprintf(cmd_out,
|
|
"{ PROC_LINKS(%.*s, 0), %s, \"%.*s\", %d, "
|
|
"\"%.*s\", %d, \"%s\", %d, %" FMTi64 " },\n",
|
|
string_expand(entry->name),
|
|
is_ui,
|
|
string_expand(entry->name),
|
|
(i32)entry->name.size,
|
|
string_expand(entry->docstring.doc),
|
|
(i32)entry->docstring.doc.size,
|
|
printable.str,
|
|
(i32)source_name.size,
|
|
entry->line_number);
|
|
end_temp(temp);
|
|
}
|
|
fprintf(cmd_out, "};\n");
|
|
|
|
i32 id = 0;
|
|
for (i32 i = 0; i < entry_count; ++i){
|
|
Meta_Command_Entry *entry = entries[i];
|
|
fprintf(cmd_out, "static i32 fcoder_metacmd_ID_%.*s = %d;\n", string_expand(entry->name), id);
|
|
++id;
|
|
}
|
|
|
|
fprintf(cmd_out, "#endif\n");
|
|
|
|
fclose(cmd_out);
|
|
}
|
|
else{
|
|
fprintf(stdout, "fatal error: could not open output file %.*s\n", string_expand(cmd_out_name));
|
|
}
|
|
|
|
String_Const_u8 id_out_name = push_u8_stringf(arena, "%.*s/%s",
|
|
string_expand(out_directory),
|
|
ID_METADATA_OUT);
|
|
FILE *id_out = fopen((char*)id_out_name.str, "wb");
|
|
|
|
if (id_out != 0){
|
|
fprintf(id_out, "function void\n");
|
|
fprintf(id_out, "initialize_managed_id_metadata(Application_Links *app){\n");
|
|
|
|
for (Meta_ID_Entry *node = entry_arrays.first_id;
|
|
node != 0;
|
|
node = node->next){
|
|
fprintf(id_out, "%.*s = managed_id_declare(app, string_u8_litexpr(\"%.*s\"), string_u8_litexpr(\"%.*s\"));\n",
|
|
string_expand(node->id_name),
|
|
string_expand(node->group_name),
|
|
string_expand(node->id_name));
|
|
}
|
|
|
|
fprintf(id_out, "}\n");
|
|
|
|
fclose(id_out);
|
|
}
|
|
else{
|
|
fprintf(stdout, "fatal error: could not open output file %.*s\n", string_expand(id_out_name));
|
|
}
|
|
|
|
return(0);
|
|
}
|
|
|
|
// BOTTOM
|
|
|