/* * Mr. 4th Dimention - Allen Webster * * 25.02.2016 * * File editing view for 4coder * */ // TOP #include "4ed_meta.h" #include "internal_4coder_string.cpp" #include "4cpp_types.h" #include "4cpp_lexer_types.h" #define FCPP_LEXER_IMPLEMENTATION #include "4cpp_lexer.h" #include "4coder_version.h" #include "4coder_mem.h" struct Struct_Field{ char *type; char *name; }; void to_lower(char *src, char *dst){ char *c, ch; for (c = src; *c != 0; ++c){ ch = char_to_lower(*c); *dst++ = ch; } *dst = 0; } void to_lower(String *str){ char *c; int i = 0; int size = str->size; for (c = str->str; i < size; ++c, ++i){ *c = char_to_lower(*c); } } void to_upper(char *src, char *dst){ char *c, ch; for (c = src; *c != 0; ++c){ ch = char_to_upper(*c); *dst++ = ch; } *dst = 0; } void to_upper(String *str){ char *c; int i = 0; int size = str->size; for (c = str->str; i < size; ++c, ++i){ *c = char_to_upper(*c); } } void to_camel(char *src, char *dst){ char *c, ch; int is_first = 1; for (c = src; *c != 0; ++c){ ch = *c; if (char_is_alpha_numeric_true(ch)){ if (is_first){ is_first = 0; ch = char_to_upper(ch); } else{ ch = char_to_lower(ch); } } else{ is_first = 1; } *dst++ = ch; } *dst = 0; } #include #include #include #include void struct_begin(FILE *file, char *name){ fprintf(file, "struct %s{\n", name); } void struct_fields(FILE *file, Struct_Field *fields, int count){ int i; for (i = 0; i < count; ++i){ fprintf(file, " %s %s;\n", fields[i].type, fields[i].name); } } void struct_end(FILE *file){ fprintf(file, "};\n\n"); } void enum_begin(FILE *file, char *name){ fprintf(file, "enum %s{\n", name); } char *keys_that_need_codes[] = { "back", "up", "down", "left", "right", "del", "insert", "home", "end", "page_up", "page_down", "esc", "mouse_left", "mouse_right", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", }; char* generate_keycode_enum(){ FILE *file; char *filename = "4coder_keycodes.h"; int i, count; unsigned char code = 1; file = fopen(filename, "wb"); fprintf(file, "enum Key_Code_Names{\n"); count = ArrayCount(keys_that_need_codes); for (i = 0; i < count; i){ if (strcmp(keys_that_need_codes[i], "f1") == 0 && code < 0x7F){ code = 0x7F; } switch (code){ case '\n': code++; break; case '\t': code++; break; case 0x20: code = 0x7F; break; default: fprintf(file, "key_%s = %d,\n", keys_that_need_codes[i++], code++); break; } } fprintf(file, "};\n"); fprintf(file, "static char*\n" "global_key_name(int key_code, int *size){\n" "char *result = 0;\n" "switch(key_code){\n" ); for (i = 0; i < count; ++i){ fprintf(file, "case key_%s: result = \"%s\"; *size = sizeof(\"%s\")-1; break;\n", keys_that_need_codes[i], keys_that_need_codes[i], keys_that_need_codes[i] ); } fprintf(file, "}\n" "return(result);\n" "}\n" ); fclose(file); return(filename); } ////////////////////////////////////////////////////////////////////////////////////////////////// char* bar_style_fields[] = { "bar", "bar_active", "base", "pop1", "pop2", }; char* main_style_fields[] = { "back", "margin", "margin_hover", "margin_active", "cursor", "at_cursor", "highlight", "at_highlight", "mark", "default", "comment", "keyword", "str_constant", "char_constant", "int_constant", "float_constant", "bool_constant", "preproc", "include", "special_character", "highlight_junk", "highlight_white", "paste", "undo", "next_undo", }; static char* make_style_tag(char *tag){ char *str; int len; len = (int)strlen(tag); str = (char*)malloc(len + 1); to_camel(tag, str); str[len] = 0; return(str); } char style_index_function_start[] = "inline u32*\n" "style_index_by_tag(Style_Main_Data *s, u32 tag){\n" " u32 *result = 0;\n" " switch (tag){\n"; char style_index_function_end[] = " }\n" " return(result);\n" "}\n\n"; char style_case[] = " case Stag_%s: result = &s->%s_color; break;\n"; char style_info_case[] = " case Stag_%s: result = &s->file_info_style.%s_color; break;\n"; char* generate_style(){ char *filename = "4coder_style.h & 4ed_style.h"; char filename_4coder[] = "4coder_style.h"; char filename_4ed[] = "4ed_style.h"; FILE *file; char *tag; int count, i; file = fopen(filename_4coder, "wb"); enum_begin(file, "Style_Tag"); { count = ArrayCount(bar_style_fields); for (i = 0; i < count; ++i){ tag = make_style_tag(bar_style_fields[i]); fprintf(file, "Stag_%s,\n", tag); free(tag); } count = ArrayCount(main_style_fields); for (i = 0; i < count; ++i){ tag = make_style_tag(main_style_fields[i]); fprintf(file, "Stag_%s,\n", tag); free(tag); } } struct_end(file); fclose(file); file = fopen(filename_4ed, "wb"); struct_begin(file, "Interactive_Style"); { count = ArrayCount(bar_style_fields); for (i = 0; i < count; ++i){ fprintf(file, "u32 %s_color;\n", bar_style_fields[i]); } } struct_end(file); struct_begin(file, "Style_Main_Data"); { count = ArrayCount(main_style_fields); for (i = 0; i < count; ++i){ fprintf(file, "u32 %s_color;\n", main_style_fields[i]); } fprintf(file, "Interactive_Style file_info_style;\n"); } struct_end(file); { fprintf(file, "%s", style_index_function_start); count = ArrayCount(bar_style_fields); for (i = 0; i < count; ++i){ tag = make_style_tag(bar_style_fields[i]); fprintf(file, style_info_case, tag, bar_style_fields[i]); free(tag); } count = ArrayCount(main_style_fields); for (i = 0; i < count; ++i){ tag = make_style_tag(main_style_fields[i]); fprintf(file, style_case, tag, main_style_fields[i]); free(tag); } fprintf(file, "%s", style_index_function_end); } fclose(file); return(filename); } ////////////////////////////////////////////////////////////////////////////////////////////////// typedef struct Argument_Breakdown{ int count; String *param_string; String *param_name; } Argument_Breakdown; typedef struct Documentation{ int param_count; String *param_name; String *param_docs; String return_doc; String main_doc; int see_also_count; String *see_also; } Documentation; struct App_API{ String *macros; String *public_name; }; struct Function_Set{ String *name; String *ret; String *args; String *body; String *marker; String *cpp_name; String *doc_string; int *is_macro; int *valid; Argument_Breakdown *breakdown; Documentation *doc; }; struct Typedef_Set{ String *type; String *name; String *doc_string; }; struct Struct_Member{ String name; String type; String type_postfix; String doc_string; Struct_Member *first_child; Struct_Member *next_sibling; }; struct Struct_Set{ Struct_Member *structs; }; struct Enum_Member{ String name; String value; String doc_string; Enum_Member *next; }; struct Enum_Set{ String *name; String *type; Enum_Member **first_member; String *doc_string; }; void zero_index(Function_Set fnc_set, int sig_count){ fnc_set.name [sig_count] = string_zero(); fnc_set.ret [sig_count] = string_zero(); fnc_set.args [sig_count] = string_zero(); fnc_set.valid[sig_count] = 0; } String file_dump(char *filename){ String result = {0}; FILE *file = fopen(filename, "rb"); if (file){ fseek(file, 0, SEEK_END); result.size = ftell(file); fseek(file, 0, SEEK_SET); result.memory_size = result.size + 1; result.str = (char*)malloc(result.memory_size); fread(result.str, 1, result.size, file); result.str[result.size] = 0; fclose(file); } return(result); } String get_first_line(String source){ String line = {0}; int pos = find_s_char(source, 0, '\n'); line = substr(source, 0, pos); return(line); } String get_next_line(String source, String line){ String next = {0}; int pos = (int)(line.str - source.str) + line.size; int start = 0; if (pos < source.size){ assert(source.str[pos] == '\n'); start = pos + 1; if (start < source.size){ pos = find_s_char(source, start, '\n'); next = substr(source, start, pos - start); } } return(next); } int is_comment(String str){ int result = 0; if (str.size >= 2){ if (str.str[0] == '/' && str.str[1] == '/'){ result = 1; } } return(result); } struct Parse{ Cpp_Token_Stack tokens; }; int check_and_fix_docs(String *lexeme){ int result = false; if (lexeme->size > 4){ if (lexeme->str[0] == '/'){ if (lexeme->str[1] == '*'){ if (lexeme->str[lexeme->size - 2] == '*'){ if (lexeme->str[lexeme->size - 1] == '/'){ result = true; lexeme->str += 2; lexeme->size -= 4; } } } } } return(result); } enum Doc_Note_Type{ DOC_PARAM, DOC_RETURN, DOC, DOC_SEE }; static String doc_note_string[] = { make_lit_string("DOC_PARAM"), make_lit_string("DOC_RETURN"), make_lit_string("DOC"), make_lit_string("DOC_SEE"), }; String doc_parse_note(String source, int *pos){ String result = {0}; int p = *pos; int start = p; for (; p < source.size; ++p){ if (source.str[p] == '('){ break; } } if (p != source.size){ result = make_string(source.str + start, p - start); result = skip_chop_whitespace(result); } *pos = p; return(result); } String doc_parse_note_string(String source, int *pos){ String result = {0}; assert(source.str[*pos] == '('); int p = *pos + 1; int start = p; int nest_level = 0; for (; p < source.size; ++p){ if (source.str[p] == ')'){ if (nest_level == 0){ break; } else{ --nest_level; } } else if (source.str[p] == '('){ ++nest_level; } } if (p != source.size){ result = make_string(source.str + start, p - start); result = skip_chop_whitespace(result); ++p; } *pos = p; return(result); } String doc_parse_parameter(String source, int *pos){ String result = {0}; int p = *pos; int start = p; for (; p < source.size; ++p){ if (source.str[p] == ','){ break; } } if (p != source.size){ result = make_string(source.str + start, p - start); result = skip_chop_whitespace(result); ++p; } *pos = p; return(result); } String doc_parse_last_parameter(String source, int *pos){ String result = {0}; int p = *pos; int start = p; for (; p < source.size; ++p){ if (source.str[p] == ')'){ break; } } if (p == source.size){ result = make_string(source.str + start, p - start); result = skip_chop_whitespace(result); } *pos = p; return(result); } void perform_doc_parse(Partition *part, String doc_string, Documentation *doc){ int keep_parsing = true; int pos = 0; int param_count = 0; int see_count = 0; do{ String doc_note = doc_parse_note(doc_string, &pos); if (doc_note.size == 0){ keep_parsing = false; } else{ int doc_note_type; if (string_set_match(doc_note_string, ArrayCount(doc_note_string), doc_note, &doc_note_type)){ doc_parse_note_string(doc_string, &pos); switch (doc_note_type){ case DOC_PARAM: ++param_count; break; case DOC_SEE: ++see_count; break; } } } }while(keep_parsing); if (param_count + see_count > 0){ int memory_size = sizeof(String)*(2*param_count + see_count); doc->param_name = push_array(part, String, memory_size); doc->param_docs = doc->param_name + param_count; doc->see_also = doc->param_docs + param_count; doc->param_count = param_count; doc->see_also_count = see_count; } int param_index = 0; int see_index = 0; keep_parsing = true; pos = 0; do{ String doc_note = doc_parse_note(doc_string, &pos); if (doc_note.size == 0){ keep_parsing = false; } else{ int doc_note_type; if (string_set_match(doc_note_string, ArrayCount(doc_note_string), doc_note, &doc_note_type)){ String doc_note_string = doc_parse_note_string(doc_string, &pos); switch (doc_note_type){ case DOC_PARAM: { assert(param_index < param_count); int param_pos = 0; String param_name = doc_parse_parameter(doc_note_string, ¶m_pos); String param_docs = doc_parse_last_parameter(doc_note_string, ¶m_pos); doc->param_name[param_index] = param_name; doc->param_docs[param_index] = param_docs; ++param_index; }break; case DOC_RETURN: { doc->return_doc = doc_note_string; }break; case DOC: { doc->main_doc = doc_note_string; }break; case DOC_SEE: { assert(see_index < see_count); doc->see_also[see_index++] = doc_note_string; }break; } } else{ fprintf(stderr, "warning: invalid doc note %.*s\n", doc_note.size, doc_note.str); } } }while(keep_parsing); } static int get_type_doc_string(char *data, Cpp_Token *tokens, int i, String *doc_string){ int result = false; if (i > 0){ Cpp_Token *prev_token = tokens + i - 1; if (prev_token->type == CPP_TOKEN_COMMENT){ *doc_string = make_string(data + prev_token->start, prev_token->size); if (check_and_fix_docs(doc_string)){ result = true; } } } return(result); } static int parse_struct(Partition *part, int is_struct, char *data, Cpp_Token *tokens, int count, Cpp_Token **token_ptr, Struct_Member *top_member); static int parse_struct_member(Partition *part, char *data, Cpp_Token *tokens, int count, Cpp_Token **token_ptr, Struct_Member *member){ int result = false; Cpp_Token *token = *token_ptr; int i = (int)(token - tokens); String doc_string = {0}; get_type_doc_string(data, tokens, i, &doc_string); int start_i = i; Cpp_Token *start_token = token; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_SEMICOLON){ break; } } if (i < count){ Cpp_Token *token_j = token; int nest_level = 0; for (int j = i; j > start_i; --j, --token_j){ if (token_j->type == CPP_TOKEN_BRACKET_CLOSE){ ++nest_level; } else if (token_j->type == CPP_TOKEN_BRACKET_OPEN){ --nest_level; if (nest_level < 0){ j = start_i; break; } } if (nest_level == 0){ if (token_j->type == CPP_TOKEN_IDENTIFIER){ break; } } } String name = make_string(data + token_j->start, token_j->size); name = skip_chop_whitespace(name); int type_start = start_token->start; int type_end = token_j->start; String type = make_string(data + type_start, type_end - type_start); type = skip_chop_whitespace(type); type_start = token_j->start + token_j->size; type_end = token->start; String type_postfix = make_string(data + type_start, type_end - type_start); type_postfix = skip_chop_whitespace(type_postfix); ++token; result = true; member->name = name; member->type = type; member->type_postfix = type_postfix; member->doc_string = doc_string; member->first_child = 0; member->next_sibling = 0; } *token_ptr = token; return(result); } static Struct_Member* parse_struct_next_member(Partition *part, char *data, Cpp_Token *tokens, int count, Cpp_Token **token_ptr){ Struct_Member *result = 0; Cpp_Token *token = *token_ptr; int i = (int)(token - tokens); for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER || (token->flags & CPP_TFLAG_IS_KEYWORD)){ String lexeme = make_string(data + token->start, token->size); if (match_ss(lexeme, make_lit_string("struct"))){ Struct_Member *member = push_struct(part, Struct_Member); if (parse_struct(part, true, data, tokens, count, &token, member)){ result = member; break; } else{ assert(!"unhandled error"); } } else if (match_ss(lexeme, make_lit_string("union"))){ Struct_Member *member = push_struct(part, Struct_Member); if (parse_struct(part, false, data, tokens, count, &token, member)){ result = member; break; } else{ assert(!"unhandled error"); } } else{ Struct_Member *member = push_struct(part, Struct_Member); if (parse_struct_member(part, data, tokens, count, &token, member)){ result = member; break; } else{ assert(!"unhandled error"); } } } else if (token->type == CPP_TOKEN_BRACE_CLOSE){ break; } } *token_ptr = token; return(result); } static int parse_struct(Partition *part, int is_struct, char *data, Cpp_Token *tokens, int count, Cpp_Token **token_ptr, Struct_Member *top_member){ int result = false; Cpp_Token *token = *token_ptr; int i = (int)(token - tokens); String doc_string = {0}; get_type_doc_string(data, tokens, i, &doc_string); int start_i = i; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_BRACE_OPEN){ break; } } if (i < count){ Cpp_Token *token_j = token; int j = i; for (; j > start_i; --j, --token_j){ if (token_j->type == CPP_TOKEN_IDENTIFIER){ break; } } String name = {0}; if (j != start_i){ name = make_string(data + token_j->start, token_j->size); name = skip_chop_whitespace(name); } String type = {0}; if (is_struct){ type = make_lit_string("struct"); } else{ type = make_lit_string("union"); } ++token; Struct_Member *new_member = parse_struct_next_member(part, data, tokens, count, &token); if (new_member){ top_member->first_child = new_member; Struct_Member *head_member = new_member; for(;;){ new_member = parse_struct_next_member(part, data, tokens, count, &token); if (new_member){ head_member->next_sibling = new_member; head_member = new_member; } else{ break; } } } i = (int)(token - tokens); for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_SEMICOLON){ break; } } ++token; top_member->name = name; top_member->type = type; top_member->doc_string = doc_string; top_member->next_sibling = 0; result = true; } *token_ptr = token; return(result); } static void print_struct_html(FILE *file, Struct_Member *member){ String name = member->name; String type = member->type; String type_postfix = member->type_postfix; if (match_ss(type, make_lit_string("struct")) || match_ss(type, make_lit_string("union"))){ fprintf(file, "%.*s %.*s {
\n" "
\n", type.size, type.str, name.size, name.str); for (Struct_Member *member_iter = member->first_child; member_iter != 0; member_iter = member_iter->next_sibling){ print_struct_html(file, member_iter); } fprintf(file, "
\n" "};
\n"); } else{ fprintf(file, "%.*s %.*s%.*s;
\n", type.size, type.str, name.size, name.str, type_postfix.size, type_postfix.str ); } } static void print_function_html(FILE *file, Function_Set function_set, int i, String name, char *function_call_head){ String ret = function_set.ret[i]; fprintf(file, "%.*s %s%.*s(\n" "
", ret.size, ret.str, function_call_head, name.size, name.str); Argument_Breakdown *breakdown = &function_set.breakdown[i]; int arg_count = breakdown->count; for (int j = 0; j < arg_count; ++j){ String param_string = breakdown->param_string[j]; if (j < arg_count - 1){ fprintf(file, "%.*s,
", param_string.size, param_string.str); } else{ fprintf(file, "%.*s
", param_string.size, param_string.str); } } fprintf(file, "
)\n"); } static void print_macro_html(FILE *file, Function_Set function_set, int i, String name){ Argument_Breakdown *breakdown = &function_set.breakdown[i]; int arg_count = breakdown->count; if (arg_count == 0){ fprintf(file, "#define %.*s()", name.size, name.str); } else if (arg_count == 1){ String param_string = breakdown->param_string[0]; fprintf(file, "#define %.*s(%.*s)", name.size, name.str, param_string.size, param_string.str); } else{ fprintf(file, "#define %.*s(\n" "
", name.size, name.str); for (int j = 0; j < arg_count; ++j){ String param_string = breakdown->param_string[j]; if (j < arg_count - 1){ fprintf(file, "%.*s,
", param_string.size, param_string.str); } else{ fprintf(file, "%.*s
", param_string.size, param_string.str); } } fprintf(file, "
)\n"); } } #define BACK_COLOR "#FAFAFA" #define TEXT_COLOR "#0D0D0D" #define CODE_BACK "#DFDFDF" #define POP_COLOR_1 "#309030" #define POP_BACK_1 "#E0FFD0" #define VISITED_LINK "#A0C050" #define POP_COLOR_2 "#005000" #define CODE_STYLE "font-family: \"Courier New\", Courier, monospace; text-align: left;" #define DESCRIPT_SECTION_STYLE \ "margin-top: 3mm; margin-bottom: 3mm; font-size: .95em; " \ "background: "CODE_BACK"; padding: 0.25em;" #define DOC_HEAD_OPEN "
" #define DOC_HEAD_CLOSE "
" #define DOC_ITEM_HEAD_STYLE "font-weight: 600;" #define DOC_ITEM_HEAD_INL_OPEN "" #define DOC_ITEM_HEAD_INL_CLOSE "" #define DOC_ITEM_HEAD_OPEN "
" #define DOC_ITEM_HEAD_CLOSE "
" #define DOC_ITEM_OPEN "
" #define DOC_ITEM_CLOSE "
" static void print_struct_docs(FILE *file, Partition *part, Struct_Member *member){ for (Struct_Member *member_iter = member->first_child; member_iter != 0; member_iter = member_iter->next_sibling){ String type = member_iter->type; if (match_ss(type, make_lit_string("struct")) || match_ss(type, make_lit_string("union"))){ print_struct_docs(file, part, member_iter); } else{ Documentation doc = {0}; perform_doc_parse(part, member_iter->doc_string, &doc); fprintf(file, "
\n" "
"DOC_ITEM_HEAD_INL_OPEN "%.*s"DOC_ITEM_HEAD_INL_CLOSE"
\n" "
"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"
\n" "
\n", member_iter->name.size, member_iter->name.str, doc.main_doc.size, doc.main_doc.str ); } } } static void print_see_also(FILE *file, Documentation *doc){ int doc_see_count = doc->see_also_count; if (doc_see_count > 0){ fprintf(file, DOC_HEAD_OPEN"See Also"DOC_HEAD_CLOSE); for (int j = 0; j < doc_see_count; ++j){ String see_also = doc->see_also[j]; fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, see_also.size, see_also.str, see_also.size, see_also.str ); } } } static int parse_enum(Partition *part, char *data, Cpp_Token *tokens, int count, Cpp_Token **token_ptr, int start_i, Enum_Set flag_set, int flag_index){ int result = false; Cpp_Token *token = *token_ptr; int i = (int)(token - tokens); if (i < count){ Cpp_Token *token_j = token; for (int j = i; j > start_i; --j, --token_j){ if (token_j->type == CPP_TOKEN_IDENTIFIER){ break; } } String name = make_string(data + token_j->start, token_j->size); name = skip_chop_whitespace(name); for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_BRACE_OPEN){ break; } } if (i < count){ Enum_Member *first_member = 0; Enum_Member *head_member = 0; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_BRACE_CLOSE){ break; } else if (token->type == CPP_TOKEN_IDENTIFIER){ String doc_string = {0}; get_type_doc_string(data, tokens, i, &doc_string); String name = make_string(data + token->start, token->size); name = skip_chop_whitespace(name); String value = {0}; ++i; ++token; if (token->type == CPP_TOKEN_EQ){ Cpp_Token *start_token = token; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_COMMA || token->type == CPP_TOKEN_BRACE_CLOSE){ break; } } int val_start = start_token->start + start_token->size; int val_end = token->start; value = make_string(data + val_start, val_end - val_start); value = skip_chop_whitespace(value); --i; --token; } else{ --i; --token; } Enum_Member *new_member = push_struct(part, Enum_Member); if (first_member == 0){ first_member = new_member; } if (head_member){ head_member->next = new_member; } head_member = new_member; new_member->name = name; new_member->value = value; new_member->doc_string = doc_string; new_member->next = 0; } } if (i < count){ for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_BRACE_CLOSE){ break; } } ++i; ++token; result = true; flag_set.name[flag_index] = name; flag_set.first_member[flag_index] = first_member; } } } *token_ptr = token; return(result); } static App_API allocate_app_api(int count){ App_API app_api = {0}; int memory_size = (sizeof(String)*2)*count; app_api.macros = (String*)malloc(memory_size); app_api.public_name = app_api.macros + count; memset(app_api.macros, 0, memory_size); return(app_api); } static Function_Set allocate_function_set(int count){ Function_Set function_set = {0}; int memory_size = (sizeof(String)*7 + sizeof(int)*2 + sizeof(Argument_Breakdown) + sizeof(Documentation))*count; String *str_ptr = (String*)malloc(memory_size); function_set.name = str_ptr; str_ptr += count; function_set.ret = str_ptr; str_ptr += count; function_set.args = str_ptr; str_ptr += count; function_set.body = str_ptr; str_ptr += count; function_set.marker = str_ptr; str_ptr += count; function_set.cpp_name = str_ptr; str_ptr += count; function_set.doc_string = str_ptr; str_ptr += count; function_set.is_macro = (int*)(function_set.doc_string + count); function_set.valid = function_set.is_macro + count; function_set.breakdown = (Argument_Breakdown*)(function_set.valid + count); function_set.doc = (Documentation*)(function_set.breakdown + count); memset(function_set.name, 0, memory_size); return(function_set); } static Argument_Breakdown allocate_argument_breakdown(int count){ Argument_Breakdown breakdown = {0}; int memory_size = (sizeof(String)*2)*count; breakdown.count = count; breakdown.param_string = (String*)malloc(memory_size); breakdown.param_name = breakdown.param_string + count; memset(breakdown.param_string, 0, memory_size); return(breakdown); } static Argument_Breakdown do_parameter_parse(char *data, Cpp_Token *args_start_token, Cpp_Token *token){ int arg_index = 0; Cpp_Token *arg_token = args_start_token + 1; int param_string_start = arg_token->start; int arg_count = 1; arg_token = args_start_token; for (; arg_token < token; ++arg_token){ if (arg_token->type == CPP_TOKEN_COMMA){ ++arg_count; } } Argument_Breakdown breakdown = allocate_argument_breakdown(arg_count); arg_token = args_start_token + 1; for (; arg_token <= token; ++arg_token){ if (arg_token->type == CPP_TOKEN_COMMA || arg_token->type == CPP_TOKEN_PARENTHESE_CLOSE){ int size = arg_token->start - param_string_start; String param_string = make_string(data + param_string_start, size); param_string = chop_whitespace(param_string); breakdown.param_string[arg_index] = param_string; for (Cpp_Token *param_name_token = arg_token - 1; param_name_token->start > param_string_start; --param_name_token){ if (param_name_token->type == CPP_TOKEN_IDENTIFIER){ int start = param_name_token->start; int size = param_name_token->size; breakdown.param_name[arg_index] = make_string(data + start, size); break; } } ++arg_index; ++arg_token; if (arg_token <= token){ param_string_start = arg_token->start; } --arg_token; } } return(breakdown); } static int do_function_parse_check(int *index, Cpp_Token **token_ptr, int count){ int result = false; int i = *index; Cpp_Token *token = *token_ptr; { for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_PARENTHESE_OPEN){ break; } } if (i < count){ --i; --token; if (token->type == CPP_TOKEN_IDENTIFIER){ result = true; } } } *index = i; *token_ptr = token; return(result); } static int do_function_get_doc(int *index, Cpp_Token **token_ptr, int count, char *data, String *doc_string){ int result = false; int i = *index; Cpp_Token *token = *token_ptr; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_COMMENT){ String lexeme = make_string(data + token->start, token->size); if (check_and_fix_docs(&lexeme)){ *doc_string = lexeme; result = true; break; } } else if (token->type == CPP_TOKEN_BRACE_OPEN){ break; } } *index = i; *token_ptr = token; return(result); } static String get_lexeme(Cpp_Token token, char *code){ String str = make_string(code + token.start, token.size); return(str); } static int do_parse_cpp_name(int *i_ptr, Cpp_Token **token_ptr, int count, char *data, String *name){ int result = false; int i = *i_ptr; Cpp_Token *token = *token_ptr; int i_start = i; Cpp_Token *token_start = token; ++i, ++token; if (i < count && token->type == CPP_TOKEN_PARENTHESE_OPEN){ ++i, ++token; if (i < count && token->type == CPP_TOKEN_IDENTIFIER){ ++i, ++token; if (i < count && token->type == CPP_TOKEN_PARENTHESE_CLOSE){ *name = get_lexeme(*(token-1), data); result = true; } } } if (!result){ i = i_start; token = token_start; } *i_ptr = i; *token_ptr = token; return(result); } static int do_function_parse(int *index, Cpp_Token **token_ptr, int count, Cpp_Token *ret_start_token, char *data, Function_Set function_set, int sig_count, String cpp_name){ int result = false; int i = *index; Cpp_Token *token = *token_ptr; Cpp_Token *args_start_token = token+1; function_set.name[sig_count] = make_string(data + token->start, token->size); int size = token->start - ret_start_token->start; String ret = make_string(data + ret_start_token->start, size); ret = chop_whitespace(ret); function_set.ret[sig_count] = ret; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_PARENTHESE_CLOSE){ break; } } if (i < count){ int size = token->start + token->size - args_start_token->start;; function_set.args[sig_count] = make_string(data + args_start_token->start, size); function_set.valid[sig_count] = true; result = true; Argument_Breakdown *breakdown = &function_set.breakdown[sig_count]; *breakdown = do_parameter_parse(data, args_start_token, token); function_set.cpp_name[sig_count] = cpp_name; } *index = i; *token_ptr = token; return(result); } static int do_full_function_parse(int *index, Cpp_Token **token_ptr, int count, char *data, Function_Set function_set, int sig_count, String cpp_name){ int result = false; int i = *index; Cpp_Token *token = *token_ptr; { function_set.marker[sig_count] = make_string(data + token->start, token->size); int j = i; Cpp_Token *jtoken = token; if (do_function_parse_check(&j, &jtoken, count)){ if (token->type == CPP_TOKEN_IDENTIFIER){ String doc_string = {0}; if (do_function_get_doc(&j, &jtoken, count, data, &doc_string)){ function_set.doc_string[sig_count] = doc_string; } } } ++i, ++token; if (i < count){ Cpp_Token *ret_start_token = token; if (do_function_parse_check(&i, &token, count)){ if (do_function_parse(&i, &token, count, ret_start_token, data, function_set, sig_count, cpp_name)){ result = true; } } } } *index = i; *token_ptr = token; return(result); } static int do_macro_parse_check(int *index, Cpp_Token **token_ptr, int count){ int result = false; int i = *index; Cpp_Token *token = *token_ptr; { ++i, ++token; if (i < count){ if (token->type == CPP_TOKEN_COMMENT){ ++i, ++token; if (i < count){ if (token->type == CPP_PP_DEFINE){ result = true; } } } } } *index = i; *token_ptr = token; return(result); } static int do_macro_parse(int *index, Cpp_Token **token_ptr, int count, char *data, Function_Set macro_set, int sig_count){ int result = false; int i = *index; Cpp_Token *token = *token_ptr; if (i > 0){ Cpp_Token *doc_token = token-1; String doc_string = make_string(data + doc_token->start, doc_token->size); if (check_and_fix_docs(&doc_string)){ macro_set.doc_string[sig_count] = doc_string; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER){ break; } } if (i < count && (token->flags & CPP_TFLAG_PP_BODY)){ macro_set.name[sig_count] = make_string(data + token->start, token->size); ++i, ++token; if (i < count){ Cpp_Token *args_start_token = token; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_PARENTHESE_CLOSE){ break; } } if (i < count){ int start = args_start_token->start; int end = token->start + token->size; macro_set.args[sig_count] = make_string(data + start, end - start); Argument_Breakdown *breakdown = ¯o_set.breakdown[sig_count]; *breakdown = do_parameter_parse(data, args_start_token, token); ++i, ++token; if (i < count){ Cpp_Token *body_start = token; if (body_start->flags & CPP_TFLAG_PP_BODY){ for (; i < count; ++i, ++token){ if (!(token->flags & CPP_TFLAG_PP_BODY)){ break; } } --i, --token; Cpp_Token *body_end = token; start = body_start->start; end = body_end->start + body_end->size; macro_set.body[sig_count] = make_string(data + start, end - start); } } macro_set.is_macro[sig_count] = true; macro_set.valid[sig_count] = true; result = true; } } } } } *index = i; *token_ptr = token; return(result); } struct String_Function_Marker{ int parse_function; int is_inline; int parse_doc; int cpp_name; }; static String_Function_Marker do_string_function_marker_check(String lexeme){ String_Function_Marker result = {0}; if (match_ss(lexeme, make_lit_string("FSTRING_INLINE"))){ result.is_inline = true; result.parse_function = true; } else if (match_ss(lexeme, make_lit_string("FSTRING_LINK"))){ result.parse_function = true; } else if (match_ss(lexeme, make_lit_string("DOC_EXPORT"))){ result.parse_doc = true; } else if (match_ss(lexeme, make_lit_string("CPP_NAME"))){ result.cpp_name = true; } return(result); } static String get_string(char *data, int start, int end){ return(make_string(data + start, end - start)); } static void print_str(FILE *file, String str){ if (str.size > 0){ fprintf(file, "%.*s", str.size, str.str); } } static void print_function_body_code(FILE *file, int *index, Cpp_Token **token_ptr, int count, String *code, int start){ int i = *index; Cpp_Token *token = *token_ptr; String pstr = {0}; int nest_level = 0; int finish = false; int do_whitespace_print = false; for (; i < count; ++i, ++token){ if (do_whitespace_print){ pstr = get_string(code->str, start, token->start); print_str(file, pstr); } else{ do_whitespace_print = true; } int do_print = true; if (token->type == CPP_TOKEN_COMMENT){ String lexeme = make_string(code->str + token->start, token->size); if (check_and_fix_docs(&lexeme)){ do_print = false; } } else if (token->type == CPP_TOKEN_BRACE_OPEN){ ++nest_level; } else if (token->type == CPP_TOKEN_BRACE_CLOSE){ --nest_level; if (nest_level == 0){ finish = true; } } if (i < count){ if (do_print){ pstr = make_string(code->str + token->start, token->size); print_str(file, pstr); } start = token->start + token->size; } if (finish){ break; } } *index = i; *token_ptr = token; } static void print_function_docs(FILE *file, Partition *part, String name, String doc_string){ if (doc_string.size == 0){ fprintf(file, "No documentation generated for this function, assume it is non-public.\n"); fprintf(stderr, "warning: no documentation string for %.*s\n", name.size, name.str); } Documentation doc_ = {0}; Documentation *doc = &doc_; perform_doc_parse(part, doc_string, doc); int doc_param_count = doc->param_count; if (doc_param_count > 0){ fprintf(file, DOC_HEAD_OPEN"Parameters"DOC_HEAD_CLOSE); for (int j = 0; j < doc_param_count; ++j){ String param_name = doc->param_name[j]; String param_docs = doc->param_docs[j]; // TODO(allen): check that param_name is actually // a parameter to this function! fprintf(file, "
\n" DOC_ITEM_HEAD_OPEN"%.*s"DOC_ITEM_HEAD_CLOSE"\n" "
"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"
\n" "
\n", param_name.size, param_name.str, param_docs.size, param_docs.str ); } } String ret_doc = doc->return_doc; if (ret_doc.size != 0){ fprintf(file, DOC_HEAD_OPEN"Return"DOC_HEAD_CLOSE); fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, ret_doc.size, ret_doc.str ); } String main_doc = doc->main_doc; if (main_doc.size != 0){ fprintf(file, DOC_HEAD_OPEN"Description"DOC_HEAD_CLOSE); fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, main_doc.size, main_doc.str ); } print_see_also(file, doc); } char* generate_custom_headers(){ #define API_H "4coder_custom_api.h" #define API_DOC "4coder_API.html" #define STRING_H "4coder_string.h" int size = Mbytes(512); void *mem = malloc(size); memset(mem, 0, size); Partition part_ = make_part(mem, size); Partition *part = &part_; char *filename = API_H " & " API_DOC " & " STRING_H; String string_code = file_dump("internal_4coder_string.cpp"); Cpp_Token_Stack string_tokens = {0}; int string_function_count = 0; { String *code = &string_code; Cpp_Token_Stack *token_stack = &string_tokens; char *data = code->str; int size = code->size; *token_stack = cpp_make_token_stack(1024); cpp_lex_file(data, size, token_stack); int count = token_stack->count; Cpp_Token *tokens = token_stack->tokens; Cpp_Token *token = tokens; for (int i = 0; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER && !(token->flags & CPP_TFLAG_PP_BODY)){ String lexeme = make_string(data + token->start, token->size); String_Function_Marker marker = do_string_function_marker_check(lexeme); if (marker.parse_function){ if (do_function_parse_check(&i, &token, count)){ ++string_function_count; } } else if (marker.parse_doc){ if (do_macro_parse_check(&i, &token, count)){ ++string_function_count; } } } } } Function_Set string_function_set = allocate_function_set(string_function_count); int string_sig_count = 0; { String *code = &string_code; Cpp_Token_Stack *token_stack = &string_tokens; char *data = code->str; int count = token_stack->count; Cpp_Token *tokens = token_stack->tokens; Cpp_Token *token = tokens; String cpp_name = {0}; int has_cpp_name = 0; for (int i = 0; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER && !(token->flags & CPP_TFLAG_PP_BODY)){ String lexeme = make_string(data + token->start, token->size); String_Function_Marker marker = do_string_function_marker_check(lexeme); if (marker.cpp_name){ if (do_parse_cpp_name(&i, &token, count, data, &cpp_name)){ has_cpp_name = 1; } } else if (marker.parse_function){ if (do_full_function_parse(&i, &token, count, data, string_function_set, string_sig_count, cpp_name)){ ++string_sig_count; } } else if (marker.parse_doc){ if (do_macro_parse_check(&i, &token, count)){ do_macro_parse(&i, &token, count, data, string_function_set, string_sig_count); ++string_sig_count; } } if (has_cpp_name){ has_cpp_name = 0; } else{ cpp_name = string_zero(); } } } } // // App API parsing // String code_data[2]; code_data[0] = file_dump("4ed_api_implementation.cpp"); code_data[1] = file_dump("win32_api_impl.cpp"); Parse parses[2]; int line_count = 0; for (int J = 0; J < 2; ++J){ String *code = &code_data[J]; Parse *parse = &parses[J]; char *data = code->str; int size = code->size; parse->tokens = cpp_make_token_stack(512); cpp_lex_file(data, size, &parse->tokens); int count = parse->tokens.count; Cpp_Token *tokens = parse->tokens.tokens; Cpp_Token *token = tokens; for (int i = 0; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER && !(token->flags & CPP_TFLAG_PP_BODY)){ String lexeme = make_string(data + token->start, token->size); if (match_ss(lexeme, make_lit_string("API_EXPORT"))){ if (do_function_parse_check(&i, &token, count)){ ++line_count; } } } } } Function_Set function_set = allocate_function_set(line_count); App_API app_function_set = allocate_app_api(line_count); int sig_count = 0; for (int J = 0; J < 2; ++J){ String *code = &code_data[J]; Parse *parse = &parses[J]; char *data = code->str; int count = parse->tokens.count; Cpp_Token *tokens = parse->tokens.tokens; // NOTE(allen): Header Parse Cpp_Token *token = tokens; for (int i = 0; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER && !(token->flags & CPP_TFLAG_PP_BODY)){ String lexeme = make_string(data + token->start, token->size); if (match_ss(lexeme, make_lit_string("API_EXPORT"))){ do_full_function_parse(&i, &token, count, data, function_set, sig_count, string_zero()); if (!function_set.valid[sig_count]){ zero_index(function_set, sig_count); // TODO(allen): get warning file name and line numbers fprintf(stderr, "generator warning : invalid function signature\n"); } ++sig_count; } } } } for (int i = 0; i < sig_count; ++i){ String name_string = function_set.name[i]; String *macro = app_function_set.macros + i; String *public_name = app_function_set.public_name + i; macro->size = 0; macro->memory_size = name_string.size+4; macro->str = (char*)malloc(macro->memory_size); copy_ss(macro, name_string); to_upper(macro); append_ss(macro, make_lit_string("_SIG")); public_name->size = 0; public_name->memory_size = name_string.size; public_name->str = (char*)malloc(public_name->memory_size); copy_ss(public_name, name_string); to_lower(public_name); } // NOTE(allen): Header FILE *file = fopen(API_H, "wb"); for (int i = 0; i < sig_count; ++i){ String ret_string = function_set.ret[i]; String args_string = function_set.args[i]; String macro_string = app_function_set.macros[i]; fprintf(file, "#define %.*s(n) %.*s n%.*s\n", macro_string.size, macro_string.str, ret_string.size, ret_string.str, args_string.size, args_string.str ); } fprintf(file, "extern \"C\"{\n"); for (int i = 0; i < sig_count; ++i){ String name_string = function_set.name[i]; String macro_string = app_function_set.macros[i]; fprintf(file, " typedef %.*s(%.*s_Function);\n", macro_string.size, macro_string.str, name_string.size, name_string.str); } fprintf(file, "}\n"); fprintf(file, "struct Application_Links{\n"); fprintf(file, " void *memory;\n" " int memory_size;\n" ); for (int i = 0; i < sig_count; ++i){ String name_string = function_set.name[i]; String public_string = app_function_set.public_name[i]; fprintf(file, " %.*s_Function *%.*s;\n", name_string.size, name_string.str, public_string.size, public_string.str); } fprintf(file, " void *cmd_context;\n" " void *system_links;\n" " void *current_coroutine;\n" " int type_coroutine;\n" ); fprintf(file, "};\n"); fprintf(file, "#define FillAppLinksAPI(app_links) do{"); for (int i = 0; i < sig_count; ++i){ String name = function_set.name[i]; String public_string = app_function_set.public_name[i]; fprintf(file, "\\\n" "app_links->%.*s = %.*s;", public_string.size, public_string.str, name.size, name.str ); } fprintf(file, " } while(false)\n"); fclose(file); // NOTE(allen): Documentation { Typedef_Set typedef_set = {0}; Struct_Set struct_set = {0}; Enum_Set flag_set = {0}; Enum_Set enum_set = {0}; String type_code = file_dump("4coder_types.h"); char *data = type_code.str; int size = type_code.size; Cpp_Token_Stack types_tokens = cpp_make_token_stack(512); cpp_lex_file(data, size, &types_tokens); int typedef_count = 0; int struct_count = 0; int flag_count = 0; int enum_count = 0; { int count = types_tokens.count; Cpp_Token *tokens = types_tokens.tokens; Cpp_Token *token = tokens; static String type_spec_keys[] = { make_lit_string("typedef"), make_lit_string("struct"), make_lit_string("union"), make_lit_string("ENUM"), make_lit_string("FLAGENUM"), }; for (int i = 0; i < count; ++i, ++token){ if (!(token->flags & CPP_TFLAG_PP_BODY) && (token->type == CPP_TOKEN_KEY_TYPE_DECLARATION || token->type == CPP_TOKEN_IDENTIFIER)){ String lexeme = make_string(data + token->start, token->size); int match_index = 0; if (string_set_match(type_spec_keys, ArrayCount(type_spec_keys), lexeme, &match_index)){ switch (match_index){ case 0: //typedef ++typedef_count; break; case 1: case 2: //struct/union ++struct_count; break; case 3: //ENUM ++enum_count; break; case 4: //FLAGENUM ++flag_count; break; } } } } if (typedef_count > 0){ typedef_set.type = push_array(part, String, typedef_count); typedef_set.name = push_array(part, String, typedef_count); typedef_set.doc_string = push_array(part, String, typedef_count); } if (struct_count > 0){ struct_set.structs = push_array(part, Struct_Member, struct_count); } if (enum_count > 0){ enum_set.name = push_array(part, String, enum_count); enum_set.type = push_array(part, String, enum_count); enum_set.first_member = push_array(part, Enum_Member*, enum_count); enum_set.doc_string = push_array(part, String, enum_count); } if (flag_count > 0){ flag_set.name = push_array(part, String, flag_count); flag_set.first_member = push_array(part, Enum_Member*, flag_count); flag_set.doc_string = push_array(part, String, flag_count); } int typedef_index = 0; int struct_index = 0; int flag_index = 0; int enum_index = 0; token = tokens; for (int i = 0; i < count; ++i, ++token){ Assert(i == (i32)(token - tokens)); if (!(token->flags & CPP_TFLAG_PP_BODY) && (token->type == CPP_TOKEN_KEY_TYPE_DECLARATION || token->type == CPP_TOKEN_IDENTIFIER)){ String lexeme = make_string(data + token->start, token->size); int match_index = 0; if (string_set_match(type_spec_keys, ArrayCount(type_spec_keys), lexeme, &match_index)){ switch (match_index){ case 0: //typedef { String doc_string = {0}; get_type_doc_string(data, tokens, i, &doc_string); int start_i = i; Cpp_Token *start_token = token; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_SEMICOLON){ break; } } if (i < count){ Cpp_Token *token_j = token; for (int j = i; j > start_i; --j, --token_j){ if (token_j->type == CPP_TOKEN_IDENTIFIER){ break; } } String name = make_string(data + token_j->start, token_j->size); name = skip_chop_whitespace(name); int type_start = start_token->start + start_token->size; int type_end = token_j->start; String type = make_string(data + type_start, type_end - type_start); type = skip_chop_whitespace(type); typedef_set.type[typedef_index] = type; typedef_set.name[typedef_index] = name; typedef_set.doc_string[typedef_index] = doc_string; ++typedef_index; } }break; case 1: case 2: //struct/union { if (parse_struct(part, (match_index == 1), data, tokens, count, &token, struct_set.structs + struct_index)){ ++struct_index; } i = (int)(token - tokens); }break; case 3: //ENUM { String doc_string = {0}; get_type_doc_string(data, tokens, i, &doc_string); int start_i = i; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_PARENTHESE_CLOSE){ break; } } if (parse_enum(part, data, tokens, count, &token, start_i, enum_set, enum_index)){ enum_set.doc_string[enum_index] = doc_string; ++enum_index; } i = (i32)(token - tokens); }break; case 4: //FLAGENUM { String doc_string = {0}; get_type_doc_string(data, tokens, i, &doc_string); int start_i = i; for (; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_PARENTHESE_CLOSE){ break; } } if (parse_enum(part, data, tokens, count, &token, start_i, flag_set, flag_index)){ flag_set.doc_string[flag_index] = doc_string; ++flag_index; } i = (i32)(token - tokens); }break; } } } } typedef_count = typedef_index; struct_count = struct_index; enum_count = enum_index; flag_count = flag_index; } // // Output 4coder_string.h // file = fopen(STRING_H, "wb"); { String *code = &string_code; Cpp_Token_Stack *token_stack = &string_tokens; int start = 0; int count = token_stack->count; Cpp_Token *tokens = token_stack->tokens; Cpp_Token *token = tokens; int i = 0; for (i = 0; i < count; ++i, ++token){ if (token->type == CPP_TOKEN_IDENTIFIER && !(token->flags & CPP_TFLAG_PP_BODY)){ String lexeme = make_string(code->str + token->start, token->size); if (match_ss(lexeme, make_lit_string("FSTRING_BEGIN"))){ start = token->start + token->size; break; } } } String pstr = {0}; int do_whitespace_print = true; for(++i, ++token; i < count; ++i, ++token){ if (do_whitespace_print){ pstr = get_string(code->str, start, token->start); print_str(file, pstr); } else{ do_whitespace_print = true; } String lexeme = get_lexeme(*token, code->str); int do_print = true; if (match_ss(lexeme, make_lit_string("FSTRING_DECLS"))){ fprintf(file, "#if !defined(FCODER_STRING_H)\n#define FCODER_STRING_H\n\n"); do_print = false; #define RETURN_PADDING 16 #define SIG_PADDING 30 for (int j = 0; j < string_sig_count; ++j){ char line_space[2048]; String line = make_fixed_width_string(line_space); if (!string_function_set.is_macro[j]){ String marker = string_function_set.marker[j]; String ret = string_function_set.ret[j]; String name = string_function_set.name[j]; String args = string_function_set.args[j]; append_ss(&line, marker); append_padding(&line, ' ', RETURN_PADDING); append_ss(&line, ret); append_padding(&line, ' ', SIG_PADDING); append_ss(&line, name); append_ss(&line, args); terminate_with_null(&line); fprintf(file, "%s;\n", line.str); } else{ String name = string_function_set.name[j]; String args = string_function_set.args[j]; String body = string_function_set.body[j]; append_ss(&line, make_lit_string("#ifndef ")); append_padding(&line, ' ', 10); append_ss(&line, name); terminate_with_null(&line); fprintf(file, "%s\n", line.str); line.size = 0; append_ss(&line, make_lit_string("# define ")); append_padding(&line, ' ', 10); append_ss(&line, name); append_ss(&line, args); append_s_char(&line, ' '); append_ss(&line, body); terminate_with_null(&line); fprintf(file, "%s\n", line.str); line.size = 0; append_ss(&line, make_lit_string("#endif")); terminate_with_null(&line); fprintf(file, "%s\n", line.str); } } { fprintf(file, "\n#if !defined(FSTRING_C)\n\n" "// NOTE(allen): This section is here to enable nicer names\n" "// for C++ users who can have overloaded functions. None of\n" "// these functions add new features.\n"); for (int j = 0; j < string_sig_count; ++j){ char line_space[2048]; String line = make_fixed_width_string(line_space); if (!string_function_set.is_macro[j]){ String cpp_name = string_function_set.cpp_name[j]; if (cpp_name.str != 0){ String ret = string_function_set.ret[j]; String args = string_function_set.args[j]; append_ss(&line, make_lit_string("FSTRING_INLINE")); append_padding(&line, ' ', RETURN_PADDING); append_ss(&line, ret); append_padding(&line, ' ', SIG_PADDING); append_ss(&line, cpp_name); append_ss(&line, args); terminate_with_null(&line); fprintf(file, "%s;\n", line.str); } } } fprintf(file, "\n#endif\n"); } fprintf(file, "\n#endif\n"); { fprintf(file, "\n#if !defined(FSTRING_C) && !defined(FSTRING_GUARD)\n\n"); for (int j = 0; j < string_sig_count; ++j){ char line_space[2048]; String line = make_fixed_width_string(line_space); if (!string_function_set.is_macro[j]){ String cpp_name = string_function_set.cpp_name[j]; if (cpp_name.str != 0){ String name = string_function_set.name[j]; String ret = string_function_set.ret[j]; String args = string_function_set.args[j]; Argument_Breakdown breakdown = string_function_set.breakdown[j]; append_ss(&line, make_lit_string("FSTRING_INLINE")); append_s_char(&line, ' '); append_ss(&line, ret); append_s_char(&line, '\n'); append_ss(&line, cpp_name); append_ss(&line, args); if (match_ss(ret, make_lit_string("void"))){ append_ss(&line, make_lit_string("{(")); } else{ append_ss(&line, make_lit_string("{return(")); } append_ss(&line, name); append_s_char(&line, '('); if (breakdown.count > 0){ for (int32_t i = 0; i < breakdown.count; ++i){ if (i != 0){ append_s_char(&line, ','); } append_ss(&line, breakdown.param_name[i]); } } else{ append_ss(&line, make_lit_string("void")); } append_ss(&line, make_lit_string("));}")); terminate_with_null(&line); fprintf(file, "%s\n", line.str); } } } fprintf(file, "\n#endif\n"); } } else if (match_ss(lexeme, make_lit_string("DOC_EXPORT"))){ ++i, ++token; if (i < count && token->type == CPP_TOKEN_COMMENT){ ++i, ++token; if (i < count && token->type == CPP_PP_DEFINE){ ++i, ++token; for (; i < count; ++i, ++token){ if (!(token->flags & CPP_TFLAG_PP_BODY)){ break; } } --i, --token; do_print = false; do_whitespace_print = false; } } } else if (match_ss(lexeme, make_lit_string("FSTRING_INLINE"))){ if (!(token->flags & CPP_TFLAG_PP_BODY)){ fprintf(file, "#if !defined(FSTRING_GUARD)\n"); print_function_body_code(file, &i, &token, count, code, start); fprintf(file, "\n#endif"); do_print = false; } } else if (match_ss(lexeme, make_lit_string("FSTRING_LINK"))){ if (!(token->flags & CPP_TFLAG_PP_BODY)){ fprintf(file, "#if defined(FSTRING_IMPLEMENTATION)\n"); print_function_body_code(file, &i, &token, count, code, start); fprintf(file, "\n#endif"); do_print = false; } } else if (match_ss(lexeme, make_lit_string("CPP_NAME"))){ Cpp_Token *token_start = token; int i_start = i; int has_cpp_name = false; ++i, ++token; if (token->type == CPP_TOKEN_PARENTHESE_OPEN){ ++i, ++token; if (token->type == CPP_TOKEN_IDENTIFIER){ ++i, ++token; if (token->type == CPP_TOKEN_PARENTHESE_CLOSE){ has_cpp_name = true; } } } if (!has_cpp_name){ i = i_start; token = token_start; } do_print = false; } else if (token->type == CPP_TOKEN_COMMENT){ lexeme = make_string(code->str + token->start, token->size); if (check_and_fix_docs(&lexeme)){ do_print = false; } } if (i < count){ if (do_print){ pstr = make_string(code->str + token->start, token->size); print_str(file, pstr); } start = token->start + token->size; } } pstr = get_string(code->str, start, code->size); print_str(file, pstr); } fclose(file); // // Output Docs // file = fopen(API_DOC, "wb"); fprintf(file, "\n" "\n" "4coder API Docs\n" "\n" "\n" "\n" "
\n" "

4coder API

\n" ); struct Section{ char *id_string; char *display_string; }; static Section sections[] = { {"introduction", "Introduction"}, {"4coder_systems", "4coder Systems"}, {"types_and_functions", "Types and Functions"}, {"string_library", "String Library"} }; fprintf(file, "

Table of Contents

\n" "
    \n"); int section_count = ArrayCount(sections); for (int i = 0; i < section_count; ++i){ fprintf(file, "
  • §%d %s
  • ", sections[i].id_string, i+1, sections[i].display_string); } fprintf(file, "
\n" ); #define MAJOR_SECTION "1" fprintf(file, "

§"MAJOR_SECTION" %s

\n" "
\n" "

\n" "This is the documentation for " VERSION " The documentation is still under " "construction so some of the links are linking to sections that have not " "been written yet. What is here should be correct and I suspect useful " "even without some of the other sections. " "

\n" "

\n" "If you have questions or discover errors please contact " "editor@4coder.net or " "to get help from community members you can post on the " "4coder forums hosted on handmade.network at " "4coder.handmade.network" "

\n" "
\n", sections[0].id_string, sections[0].display_string ); #undef MAJOR_SECTION #define MAJOR_SECTION "2" // TODO(allen): Write the 4coder system descriptions. fprintf(file, "

§"MAJOR_SECTION" %s

\n", sections[1].id_string, sections[1].display_string); { fprintf(file, "
\n" "Coming Soon" "
\n"); } #undef MAJOR_SECTION #define MAJOR_SECTION "3" fprintf(file, "

§"MAJOR_SECTION" %s

\n", sections[2].id_string, sections[2].display_string); { #undef SECTION #define SECTION MAJOR_SECTION".1" fprintf(file, "

§"SECTION" Function List

\n" "
    \n"); for (int i = 0; i < sig_count; ++i){ String name = app_function_set.public_name[i]; fprintf(file, "
  • " "%.*s" "
  • \n", name.size, name.str, name.size, name.str ); } fprintf(file, "
\n"); #undef SECTION #define SECTION MAJOR_SECTION".2" fprintf(file, "

§"SECTION" Type List

\n" "
    \n" ); for (int i = 0; i < typedef_count; ++i){ String name = typedef_set.name[i]; fprintf(file, "
  • " "%.*s" "
  • \n", name.size, name.str, name.size, name.str ); } for (int i = 0; i < enum_count; ++i){ String name = enum_set.name[i]; fprintf(file, "
  • " "%.*s" "
  • \n", name.size, name.str, name.size, name.str ); } for (int i = 0; i < flag_count; ++i){ String name = flag_set.name[i]; fprintf(file, "
  • " "%.*s" "
  • \n", name.size, name.str, name.size, name.str ); } for (int i = 0; i < struct_count; ++i){ String name = struct_set.structs[i].name; fprintf(file, "
  • " "%.*s" "
  • \n", name.size, name.str, name.size, name.str ); } fprintf(file, "
\n"); #undef SECTION #define SECTION MAJOR_SECTION".3" fprintf(file, "

§"SECTION" Function Descriptions

\n"); for (int i = 0; i < sig_count; ++i){ String name = app_function_set.public_name[i]; fprintf(file, "
\n" "

§"SECTION".%d: %.*s

\n" "
", name.size, name.str, i+1, name.size, name.str ); print_function_html(file, function_set, i, name, "app->"); fprintf(file, "
\n"); String doc_string = function_set.doc_string[i]; print_function_docs(file, part, name, doc_string); fprintf(file, "

\n"); } #undef SECTION #define SECTION MAJOR_SECTION".4" fprintf(file, "

§"SECTION" Type Descriptions

\n"); int I = 1; for (int i = 0; i < typedef_count; ++i, ++I){ String name = typedef_set.name[i]; String type = typedef_set.type[i]; fprintf(file, "
\n" "

§"SECTION".%d: %.*s

\n" "
", name.size, name.str, I, name.size, name.str ); // NOTE(allen): Code box { fprintf(file, "typedef %.*s %.*s;", type.size, type.str, name.size, name.str ); } fprintf(file, "
\n"); // NOTE(allen): Descriptive section { String doc_string = typedef_set.doc_string[i]; Documentation doc = {0}; perform_doc_parse(part, doc_string, &doc); String main_doc = doc.main_doc; if (main_doc.size != 0){ fprintf(file, DOC_HEAD_OPEN"Description"DOC_HEAD_CLOSE); fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, main_doc.size, main_doc.str ); } print_see_also(file, &doc); } fprintf(file, "

\n"); } for (int i = 0; i < enum_count; ++i, ++I){ String name = enum_set.name[i]; fprintf(file, "
\n" "

§"SECTION".%d: %.*s

\n" "
", name.size, name.str, I, name.size, name.str ); // NOTE(allen): Code box { fprintf(file, "enum %.*s;", name.size, name.str); } fprintf(file, "
\n"); // NOTE(allen): Descriptive section { String doc_string = enum_set.doc_string[i]; Documentation doc = {0}; perform_doc_parse(part, doc_string, &doc); String main_doc = doc.main_doc; if (main_doc.size != 0){ fprintf(file, DOC_HEAD_OPEN"Description"DOC_HEAD_CLOSE); fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, main_doc.size, main_doc.str ); } if (enum_set.first_member[i]){ fprintf(file, DOC_HEAD_OPEN"Values"DOC_HEAD_CLOSE); for (Enum_Member *member = enum_set.first_member[i]; member; member = member->next){ Documentation doc = {0}; perform_doc_parse(part, member->doc_string, &doc); fprintf(file, "
\n" "
"DOC_ITEM_HEAD_INL_OPEN "%.*s"DOC_ITEM_HEAD_INL_CLOSE"
\n" "
"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"
\n" "
\n", member->name.size, member->name.str, doc.main_doc.size, doc.main_doc.str ); } } print_see_also(file, &doc); } fprintf(file, "

\n"); } for (int i = 0; i < flag_count; ++i, ++I){ String name = flag_set.name[i]; fprintf(file, "
\n" "

§"SECTION".%d: %.*s

\n" "
", name.size, name.str, I, name.size, name.str ); // NOTE(allen): Code box { fprintf(file, "enum %.*s;", name.size, name.str); } fprintf(file, "
\n"); // NOTE(allen): Descriptive section { String doc_string = flag_set.doc_string[i]; Documentation doc = {0}; perform_doc_parse(part, doc_string, &doc); String main_doc = doc.main_doc; if (main_doc.size != 0){ fprintf(file, DOC_HEAD_OPEN"Description"DOC_HEAD_CLOSE); fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, main_doc.size, main_doc.str ); } if (flag_set.first_member[i]){ fprintf(file, DOC_HEAD_OPEN"Flags"DOC_HEAD_CLOSE); for (Enum_Member *member = flag_set.first_member[i]; member; member = member->next){ Documentation doc = {0}; perform_doc_parse(part, member->doc_string, &doc); fprintf(file, "
\n" "
"DOC_ITEM_HEAD_INL_OPEN "%.*s"DOC_ITEM_HEAD_INL_CLOSE" = %.*s
\n" "
"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"
\n" "
\n", member->name.size, member->name.str, member->value.size, member->value.str, doc.main_doc.size, doc.main_doc.str ); } } print_see_also(file, &doc); } fprintf(file, "

\n"); } for (int i = 0; i < struct_count; ++i, ++I){ Struct_Member *member = &struct_set.structs[i]; String name = member->name; fprintf(file, "
\n" "

§"SECTION".%d: %.*s

\n" "
", name.size, name.str, I, name.size, name.str ); // NOTE(allen): Code box { print_struct_html(file, member); } fprintf(file, "
\n"); // NOTE(allen): Descriptive section { String doc_string = member->doc_string; Documentation doc = {0}; perform_doc_parse(part, doc_string, &doc); String main_doc = doc.main_doc; if (main_doc.size != 0){ fprintf(file, DOC_HEAD_OPEN"Description"DOC_HEAD_CLOSE); fprintf(file, DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE, main_doc.size, main_doc.str ); } if (member->first_child){ fprintf(file, DOC_HEAD_OPEN"Fields"DOC_HEAD_CLOSE); print_struct_docs(file, part, member); } print_see_also(file, &doc); } fprintf(file, "

\n"); } } #undef MAJOR_SECTION #define MAJOR_SECTION "4" fprintf(file, "

§"MAJOR_SECTION" %s

\n", sections[3].id_string, sections[3].display_string); { #undef SECTION #define SECTION MAJOR_SECTION".1" fprintf(file, "

§"SECTION" String Intro

\n" "
    \n"); { fprintf(file, "
    \n" "Coming Soon" "
    \n"); } #undef SECTION #define SECTION MAJOR_SECTION".2" fprintf(file, "

    §"SECTION" String Function List

    \n" "
      \n"); String *used_strings = 0; int used_string_count = 0; { int memory_size = sizeof(String)*(string_sig_count); used_strings = (String*)malloc(memory_size); memset(used_strings, 0, memory_size); } for (int i = 0; i < string_sig_count; ++i){ String name = string_function_set.name[i]; int index = 0; if (!string_set_match(used_strings, used_string_count, name, &index)){ fprintf(file, "
    • " "%.*s" "
    • \n", name.size, name.str, name.size, name.str ); used_strings[used_string_count++] = name; } } fprintf(file, "
    \n"); used_string_count = 0; #undef SECTION #define SECTION MAJOR_SECTION".3" fprintf(file, "

    §"SECTION" String Function Descriptions

    \n" "
      \n"); for (int i = 0; i < string_sig_count; ++i){ String name = string_function_set.name[i]; int index = 0; int do_id = false; if (!string_set_match(used_strings, used_string_count, name, &index)){ do_id = true; used_strings[used_string_count++] = name; } if (do_id){ fprintf(file, "
      ", name.size, name.str ); } else{ fprintf(file, "
      "); } fprintf(file, "

      §"SECTION".%d: %.*s

      \n" "
      \n", i+1, name.size, name.str); if (string_function_set.is_macro[i]){ print_macro_html(file, string_function_set, i, name); } else{ print_function_html(file, string_function_set, i, name, ""); } fprintf(file, "
      \n"); String doc_string = string_function_set.doc_string[i]; print_function_docs(file, part, name, doc_string); fprintf(file, "

      \n"); } } fprintf(file, "
      \n" "\n" "\n" ); fclose(file); } return(filename); } int main(int argc, char **argv){ char *filename = 0; filename = generate_keycode_enum(); filename = generate_style(); filename = generate_custom_headers(); } // BOTTOM