mr4th-public
/
4coder
1
Fork 0
Code Issues Releases Activity
4coder/4ed_metagen.cpp

2900 lines
91 KiB
C++
Raw Blame History

/*
* 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 Global_Settings{
int generate_docs;
};
static Global_Settings global_settings;
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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
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 *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(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(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, &param_pos);
String param_docs = doc_parse_last_parameter(doc_note_string, &param_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(Cpp_File file, 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(file.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,
Cpp_File file, Cpp_Token *tokens, int count,
Cpp_Token **token_ptr,
Struct_Member *top_member);
static int
parse_struct_member(Partition *part,
Cpp_File file, 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(file, 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(file.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(file.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(file.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,
Cpp_File file, 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(file.data + token->start, token->size);
if (match(lexeme, make_lit_string("struct"))){
Struct_Member *member = push_struct(part, Struct_Member);
if (parse_struct(part, true, file, tokens, count, &token, member)){
result = member;
break;
}
else{
assert(!"unhandled error");
}
}
else if (match(lexeme, make_lit_string("union"))){
Struct_Member *member = push_struct(part, Struct_Member);
if (parse_struct(part, false, file, 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, file, 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,
Cpp_File file, 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(file, 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(file.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, file, 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, file, 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(type, make_lit_string("struct")) ||
match(type, make_lit_string("union"))){
fprintf(file,
"%.*s %.*s {<br>\n"
"<div style='margin-left: 8mm;'>\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,
"</div>\n"
"};<br>\n");
}
else{
fprintf(file,
"%.*s %.*s%.*s;<br>\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"
"<div style='margin-left: 4mm;'>",
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,<br>", param_string.size, param_string.str);
}
else{
fprintf(file, "%.*s<br>", param_string.size, param_string.str);
}
}
fprintf(file, "</div>)\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"
"<div style='margin-left: 4mm;'>",
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,<br>", param_string.size, param_string.str);
}
else{
fprintf(file, "%.*s<br>", param_string.size, param_string.str);
}
}
fprintf(file, "</div>)\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 "<div style='margin-top: 3mm; margin-bottom: 3mm; color: "POP_COLOR_1";'><b><i>"
#define DOC_HEAD_CLOSE "</i></b></div>"
#define DOC_ITEM_HEAD_STYLE "font-weight: 600;"
#define DOC_ITEM_HEAD_INL_OPEN "<span style='"DOC_ITEM_HEAD_STYLE"'>"
#define DOC_ITEM_HEAD_INL_CLOSE "</span>"
#define DOC_ITEM_HEAD_OPEN "<div style='"DOC_ITEM_HEAD_STYLE"'>"
#define DOC_ITEM_HEAD_CLOSE "</div>"
#define DOC_ITEM_OPEN "<div style='margin-left: 5mm; margin-right: 5mm;'>"
#define DOC_ITEM_CLOSE "</div>"
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(type, make_lit_string("struct")) ||
match(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,
"<div>\n"
"<div style='"CODE_STYLE"'>"DOC_ITEM_HEAD_INL_OPEN
"%.*s"DOC_ITEM_HEAD_INL_CLOSE"</div>\n"
"<div style='margin-bottom: 6mm;'>"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"</div>\n"
"</div>\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"<a href='#%.*s_doc'>%.*s</a>"DOC_ITEM_CLOSE,
see_also.size, see_also.str,
see_also.size, see_also.str
);
}
}
}
static int
parse_enum(Partition *part, Cpp_File file,
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(file.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(file, tokens, i, &doc_string);
String name = make_string(file.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(file.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)*6 +
sizeof(int)*2 +
sizeof(Argument_Breakdown) +
sizeof(Documentation))*count;
function_set.name = (String*)malloc(memory_size);
function_set.ret = function_set.name + count;
function_set.args = function_set.ret + count;
function_set.body = function_set.args + count;
function_set.marker = function_set.body + count;
function_set.doc_string = function_set.marker + 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(Cpp_File file, 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(file.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(file.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,
Cpp_File file, 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(file.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 int
do_function_parse(int *index, Cpp_Token **token_ptr, int count, Cpp_Token *ret_start_token,
Cpp_File file, Function_Set function_set, int sig_count){
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(file.data + token->start, token->size);
int size = token->start - ret_start_token->start;
String ret = make_string(file.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(file.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(file, args_start_token, token);
}
*index = i;
*token_ptr = token;
return(result);
}
static int
do_full_function_parse(int *index, Cpp_Token **token_ptr, int count, Cpp_File file,
Function_Set function_set, int sig_count){
int result = false;
int i = *index;
Cpp_Token *token = *token_ptr;
{
function_set.marker[sig_count] = make_string(file.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, file, &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,
file, function_set, sig_count)){
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,
Cpp_File file, 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;
macro_set.doc_string[sig_count] = make_string(file.data + doc_token->start, doc_token->size);
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(file.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(file.data + start, end - start);
Argument_Breakdown *breakdown = &macro_set.breakdown[sig_count];
*breakdown = do_parameter_parse(file, 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(file.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;
};
static String_Function_Marker
do_string_function_marker_check(String lexeme){
String_Function_Marker result = {0};
if (match(lexeme, "FSTRING_INLINE")){
result.is_inline = true;
result.parse_function = true;
}
else if (match(lexeme, "FSTRING_LINK")){
result.parse_function = true;
}
else if (match(lexeme, "DOC_EXPORT")){
result.parse_doc = 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;
}
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;
Cpp_File file;
file.data = code->str;
file.size = code->size;
*token_stack = cpp_make_token_stack(1024);
cpp_lex_file(file, 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(file.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;
Cpp_File file;
file.data = code->str;
file.size = code->size;
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(file.data + token->start, token->size);
String_Function_Marker marker =
do_string_function_marker_check(lexeme);
if (marker.parse_function){
if (do_full_function_parse(&i, &token, count, file,
string_function_set, string_sig_count)){
++string_sig_count;
}
}
else if (marker.parse_doc){
if (do_macro_parse_check(&i, &token, count)){
do_macro_parse(&i, &token, count,
file, string_function_set, string_sig_count);
++string_sig_count;
}
}
}
}
}
//
// 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];
// TODO(allen): KILL THIS FUCKIN' Cpp_File FUCKIN' NONSENSE HORSE SHIT!!!!!
Cpp_File file;
file.data = code->str;
file.size = code->size;
parse->tokens = cpp_make_token_stack(512);
cpp_lex_file(file, &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(file.data + token->start, token->size);
if (match(lexeme, "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];
// TODO(allen): KILL THIS FUCKIN' Cpp_File FUCKIN' NONSENSE HORSE SHIT!!!!!
Cpp_File file;
file.data = code->str;
file.size = code->size;
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(file.data + token->start, token->size);
if (match(lexeme, "API_EXPORT")){
do_full_function_parse(&i, &token, count, file, function_set, sig_count);
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(macro, name_string);
to_upper(macro);
append(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(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
if (global_settings.generate_docs){
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");
// TODO(allen): KILL THIS FUCKIN' Cpp_File FUCKIN' NONSENSE HORSE SHIT!!!!!
Cpp_File type_file;
type_file.data = type_code.str;
type_file.size = type_code.size;
Cpp_Token_Stack types_tokens = cpp_make_token_stack(512);
cpp_lex_file(type_file, &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(type_file.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(type_file.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(type_file, 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(type_file.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(type_file.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),
type_file, 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(type_file, 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, type_file,
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(type_file, 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, type_file,
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(lexeme, "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 = make_string(code->str + token->start, token->size);
int do_print = true;
if (match(lexeme, "FSTRING_DECLS")){
fprintf(file, "#ifndef FCODER_STRING_H\n#define FCODER_STRING_H\n\n");
do_print = false;
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(&line, marker);
append_padding(&line, ' ', 16);
append(&line, ret);
append_padding(&line, ' ', 30);
append(&line, name);
append(&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(&line, "#ifndef ");
append_padding(&line, ' ', 10);
append(&line, name);
terminate_with_null(&line);
fprintf(file, "%s\n", line.str);
line.size = 0;
append(&line, "# define ");
append_padding(&line, ' ', 10);
append(&line, name);
append(&line, args);
append(&line, ' ');
append(&line, body);
terminate_with_null(&line);
fprintf(file, "%s\n", line.str);
line.size = 0;
append(&line, "#endif");
terminate_with_null(&line);
fprintf(file, "%s\n", line.str);
}
}
fprintf(file, "\n#endif\n");
}
else if (match(lexeme, "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(lexeme, "FSTRING_INLINE")){
if (!(token->flags & CPP_TFLAG_PP_BODY)){
fprintf(file, "#ifndef FSTRING_GUARD\n");
print_function_body_code(file, &i, &token, count, code, start);
fprintf(file, "\n#endif");
do_print = false;
}
}
else if (match(lexeme, "FSTRING_LINK")){
if (!(token->flags & CPP_TFLAG_PP_BODY)){
fprintf(file, "#ifdef FSTRING_IMPLEMENTATION\n");
print_function_body_code(file, &i, &token, count, code, start);
fprintf(file, "\n#endif");
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,
"<html lang=\"en-US\">\n"
"<head>\n"
"<title>4coder API Docs</title>\n"
"<style>\n"
"body { "
"background: " BACK_COLOR "; "
"color: " TEXT_COLOR "; "
"}\n"
// H things
"h1,h2,h3,h4 { "
"color: " POP_COLOR_1 "; "
"margin: 0; "
"}\n"
"h2 { "
"margin-top: 6mm; "
"}\n"
"h3 { "
"margin-top: 5mm; margin-bottom: 5mm; "
"}\n"
"h4 { "
"font-size: 1.1em; "
"}\n"
// ANCHORS
"a { "
"color: " POP_COLOR_1 "; "
"text-decoration: none; "
"}\n"
"a:visited { "
"color: " VISITED_LINK "; "
"}\n"
"a:hover { "
"background: " POP_BACK_1 "; "
"}\n"
// LIST
"ul { "
"list-style: none; "
"padding: 0; "
"margin: 0; "
"}\n"
"</style>\n"
"</head>\n"
"<body>\n"
"<div style='font-family:Arial; margin: 0 auto; "
"width: 800px; text-align: justify; line-height: 1.25;'>\n"
"<h1 style='margin-top: 5mm; margin-bottom: 5mm;'>4coder API</h1>\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,
"<h3 style='margin:0;'>Table of Contents</h3>\n"
"<ul>\n");
int section_count = ArrayCount(sections);
for (int i = 0; i < section_count; ++i){
fprintf(file,
"<li><a href='#section_%s'>&sect;%d %s</a></li>",
sections[i].id_string,
i+1,
sections[i].display_string);
}
fprintf(file,
"</ul>\n"
);
#define MAJOR_SECTION "1"
fprintf(file,
"<h2 id='section_%s'>&sect;"MAJOR_SECTION" %s</h2>\n"
"<div>\n"
"<p>\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. "
"</p>\n"
"<p>\n"
"If you have questions or discover errors please contact "
"<span style='"CODE_STYLE"'>editor@4coder.net</span> or "
"to get help from community members you can post on the "
"4coder forums hosted on handmade.network at "
"<span style='"CODE_STYLE"'>4coder.handmade.network</span>"
"</p>\n"
"</div>\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,
"<h2 id='section_%s'>&sect;"MAJOR_SECTION" %s</h2>\n",
sections[1].id_string,
sections[1].display_string);
{
fprintf(file,
"<div><i>\n"
"Coming Soon"
"</i><div>\n");
}
#undef MAJOR_SECTION
#define MAJOR_SECTION "3"
fprintf(file,
"<h2 id='section_%s'>&sect;"MAJOR_SECTION" %s</h2>\n",
sections[2].id_string,
sections[2].display_string);
{
#undef SECTION
#define SECTION MAJOR_SECTION".1"
fprintf(file,
"<h3>&sect;"SECTION" Function List</h3>\n"
"<ul>\n");
for (int i = 0; i < sig_count; ++i){
String name = app_function_set.public_name[i];
fprintf(file,
"<li>"
"<a href='#%.*s_doc'>%.*s</a>"
"</li>\n",
name.size, name.str,
name.size, name.str
);
}
fprintf(file, "</ul>\n");
#undef SECTION
#define SECTION MAJOR_SECTION".2"
fprintf(file,
"<h3>&sect;"SECTION" Type List</h3>\n"
"<ul>\n"
);
for (int i = 0; i < typedef_count; ++i){
String name = typedef_set.name[i];
fprintf(file,
"<li>"
"<a href='#%.*s_doc'>%.*s</a>"
"</li>\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,
"<li>"
"<a href='#%.*s_doc'>%.*s</a>"
"</li>\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,
"<li>"
"<a href='#%.*s_doc'>%.*s</a>"
"</li>\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,
"<li>"
"<a href='#%.*s_doc'>%.*s</a>"
"</li>\n",
name.size, name.str,
name.size, name.str
);
}
fprintf(file, "</ul>\n");
#undef SECTION
#define SECTION MAJOR_SECTION".3"
fprintf(file, "<h3>&sect;"SECTION" Function Descriptions</h3>\n");
for (int i = 0; i < sig_count; ++i){
String name = app_function_set.public_name[i];
fprintf(file,
"<div id='%.*s_doc' style='margin-bottom: 1cm;'>\n"
" <h4>&sect;"SECTION".%d: %.*s</h4>\n"
" <div style='"CODE_STYLE" "DESCRIPT_SECTION_STYLE"'>",
name.size, name.str, i+1,
name.size, name.str
);
print_function_html(file, function_set, i, name, "app->");
fprintf(file, "</div>\n");
String doc_string = function_set.doc_string[i];
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 = &function_set.doc[i];
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,
"<div>\n"
DOC_ITEM_HEAD_OPEN"%.*s"DOC_ITEM_HEAD_CLOSE"\n"
"<div style='margin-bottom: 6mm;'>"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"</div>\n"
"</div>\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);
fprintf(file, "</div><hr>\n");
}
#undef SECTION
#define SECTION MAJOR_SECTION".4"
fprintf(file, "<h3>&sect;"SECTION" Type Descriptions</h3>\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,
"<div id='%.*s_doc' style='margin-bottom: 1cm;'>\n"
" <h4>&sect;"SECTION".%d: %.*s</h4>\n"
" <div style='"CODE_STYLE" "DESCRIPT_SECTION_STYLE"'>",
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, "</div>\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, "</div><hr>\n");
}
for (int i = 0; i < enum_count; ++i, ++I){
String name = enum_set.name[i];
fprintf(file,
"<div id='%.*s_doc' style='margin-bottom: 1cm;'>\n"
" <h4>&sect;"SECTION".%d: %.*s</h4>\n"
" <div style='"CODE_STYLE" "DESCRIPT_SECTION_STYLE"'>",
name.size, name.str, I,
name.size, name.str
);
// NOTE(allen): Code box
{
fprintf(file,
"enum %.*s;",
name.size, name.str);
}
fprintf(file, "</div>\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,
"<div>\n"
"<div><span style='"CODE_STYLE"'>"DOC_ITEM_HEAD_INL_OPEN
"%.*s"DOC_ITEM_HEAD_INL_CLOSE"</span></div>\n"
"<div style='margin-bottom: 6mm;'>"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"</div>\n"
"</div>\n",
member->name.size, member->name.str,
doc.main_doc.size, doc.main_doc.str
);
}
}
print_see_also(file, &doc);
}
fprintf(file, "</div><hr>\n");
}
for (int i = 0; i < flag_count; ++i, ++I){
String name = flag_set.name[i];
fprintf(file,
"<div id='%.*s_doc' style='margin-bottom: 1cm;'>\n"
" <h4>&sect;"SECTION".%d: %.*s</h4>\n"
" <div style='"CODE_STYLE" "DESCRIPT_SECTION_STYLE"'>",
name.size, name.str, I,
name.size, name.str
);
// NOTE(allen): Code box
{
fprintf(file,
"enum %.*s;",
name.size, name.str);
}
fprintf(file, "</div>\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,
"<div>\n"
"<div><span style='"CODE_STYLE"'>"DOC_ITEM_HEAD_INL_OPEN
"%.*s"DOC_ITEM_HEAD_INL_CLOSE" = %.*s</span></div>\n"
"<div style='margin-bottom: 6mm;'>"DOC_ITEM_OPEN"%.*s"DOC_ITEM_CLOSE"</div>\n"
"</div>\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, "</div><hr>\n");
}
for (int i = 0; i < struct_count; ++i, ++I){
Struct_Member *member = &struct_set.structs[i];
String name = member->name;
fprintf(file,
"<div id='%.*s_doc' style='margin-bottom: 1cm;'>\n"
" <h4>&sect;"SECTION".%d: %.*s</h4>\n"
" <div style='"CODE_STYLE" "DESCRIPT_SECTION_STYLE"'>",
name.size, name.str, I,
name.size, name.str
);
// NOTE(allen): Code box
{
print_struct_html(file, member);
}
fprintf(file, "</div>\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, "</div><hr>\n");
}
}
#undef MAJOR_SECTION
#define MAJOR_SECTION "4"
fprintf(file,
"<h2 id='section_%s'>&sect;"MAJOR_SECTION" %s</h2>\n",
sections[3].id_string,
sections[3].display_string);
{
#undef SECTION
#define SECTION MAJOR_SECTION".1"
fprintf(file,
"<h3>&sect;"SECTION" String Function List</h3>\n"
"<ul>\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,
"<li>"
"<a href='#%.*s_str_doc'>%.*s</a>"
"</li>\n",
name.size, name.str,
name.size, name.str
);
used_strings[used_string_count++] = name;
}
}
fprintf(file, "</ul>\n");
used_string_count = 0;
#undef SECTION
#define SECTION MAJOR_SECTION".2"
fprintf(file,
"<h3>&sect;"SECTION" String Function Descriptions</h3>\n"
"<ul>\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,
"<div id='%.*s_str_doc'>",
name.size, name.str
);
}
else{
fprintf(file, "<div>");
}
fprintf(file,
" <h4>&sect;"SECTION".%d: %.*s</h4>\n"
" <div style='"CODE_STYLE" "DESCRIPT_SECTION_STYLE"'>\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, "</div>\n");
fprintf(file, "</div><hr>\n");
}
}
fprintf(file,
"</div>\n"
"</body>\n"
"</html>\n"
);
fclose(file);
}
return(filename);
}
int main(int argc, char **argv){
char *filename = 0;
memset(&global_settings, 0, sizeof(global_settings));
global_settings.generate_docs = true;
filename = generate_keycode_enum();
filename = generate_style();
filename = generate_custom_headers();
}
// BOTTOM
Reference in New Issue View Git Blame Copy Permalink