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work on gettings things compiling again after restructuring

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This commit is contained in:
Edward R. Gonzalez
2024-12-10 20:45:00 -05:00
parent 8891657eb1
commit ef78772278
26 changed files with 230 additions and 210 deletions
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1
base/auxillary/builder.hpp
View File

@@ -13,6 +13,7 @@
# include "components/inlines.hpp"
# include "components/gen/ast_inlines.hpp"
# include "components/header_end.hpp"
using namespace gen;
#endif
#pragma region Builder

114
base/auxillary/scanner.cpp
View File

@@ -2,4 +2,118 @@
# include "scanner.hpp"
#endif
#pragma region Scanner
Code scan_file( char const* path )
{
FileInfo file;
FileError error = file_open_mode( & file, EFileMode_READ, path );
if ( error != EFileError_NONE )
{
GEN_FATAL( "scan_file: Could not open: %s", path );
}
ssize fsize = file_size( & file );
if ( fsize <= 0 )
{
GEN_FATAL("scan_file: %s is empty", path );
}
String str = string_make_reserve( GlobalAllocator, fsize );
file_read( & file, str, fsize );
string_get_header(str)->Length = fsize;
// Skip GEN_INTELLISENSE_DIRECTIVES preprocessor blocks
// Its designed so that the directive should be the first thing in the file.
// Anything that comes before it will also be omitted.
{
#define current (*scanner)
#define matched 0
#define move_fwd() do { ++ scanner; -- left; } while (0)
const StrC directive_start = txt( "ifdef" );
const StrC directive_end = txt( "endif" );
const StrC def_intellisense = txt("GEN_INTELLISENSE_DIRECTIVES" );
bool found_directive = false;
char const* scanner = (char const*)str;
s32 left = fsize;
while ( left )
{
// Processing directive.
if ( current == '#' )
{
move_fwd();
while ( left && char_is_space( current ) )
move_fwd();
if ( ! found_directive )
{
if ( left && str_compare_len( scanner, directive_start.Ptr, directive_start.Len ) == matched )
{
scanner += directive_start.Len;
left -= directive_start.Len;
while ( left && char_is_space( current ) )
move_fwd();
if ( left && str_compare_len( scanner, def_intellisense.Ptr, def_intellisense.Len ) == matched )
{
scanner += def_intellisense.Len;
left -= def_intellisense.Len;
found_directive = true;
}
}
// Skip to end of line
while ( left && current != '\r' && current != '\n' )
move_fwd();
move_fwd();
if ( left && current == '\n' )
move_fwd();
continue;
}
if ( left && str_compare_len( scanner, directive_end.Ptr, directive_end.Len ) == matched )
{
scanner += directive_end.Len;
left -= directive_end.Len;
// Skip to end of line
while ( left && current != '\r' && current != '\n' )
move_fwd();
move_fwd();
if ( left && current == '\n' )
move_fwd();
// sptr skip_size = fsize - left;
if ( (scanner + 2) >= ( (char const*) str + fsize ) )
{
mem_move( str, scanner, left );
string_get_header(str)->Length = left;
break;
}
mem_move( str, scanner, left );
string_get_header(str)->Length = left;
break;
}
}
move_fwd();
}
#undef move_fwd
#undef matched
#undef current
}
file_close( & file );
return untyped_str( string_to_strc(str) );
}
#pragma endregion Scanner

130
base/auxillary/scanner.hpp
View File

@@ -20,119 +20,9 @@
// This is a simple file reader that reads the entire file into memory.
// It has an extra option to skip the first few lines for undesired includes.
// This is done so that includes can be kept in dependency and component files so that intellisense works.
Code scan_file( char const* path );
inline
Code scan_file( char const* path )
{
FileInfo file;
FileError error = file_open_mode( & file, EFileMode_READ, path );
if ( error != EFileError_NONE )
{
GEN_FATAL( "scan_file: Could not open: %s", path );
}
ssize fsize = file_size( & file );
if ( fsize <= 0 )
{
GEN_FATAL("scan_file: %s is empty", path );
}
String str = string_make_reserve( GlobalAllocator, fsize );
file_read( & file, str, fsize );
string_get_header(str)->Length = fsize;
// Skip GEN_INTELLISENSE_DIRECTIVES preprocessor blocks
// Its designed so that the directive should be the first thing in the file.
// Anything that comes before it will also be omitted.
{
#define current (*scanner)
#define matched 0
#define move_fwd() do { ++ scanner; -- left; } while (0)
const StrC directive_start = txt( "ifdef" );
const StrC directive_end = txt( "endif" );
const StrC def_intellisense = txt("GEN_INTELLISENSE_DIRECTIVES" );
bool found_directive = false;
char const* scanner = (char const*)str;
s32 left = fsize;
while ( left )
{
// Processing directive.
if ( current == '#' )
{
move_fwd();
while ( left && char_is_space( current ) )
move_fwd();
if ( ! found_directive )
{
if ( left && str_compare_len( scanner, directive_start.Ptr, directive_start.Len ) == matched )
{
scanner += directive_start.Len;
left -= directive_start.Len;
while ( left && char_is_space( current ) )
move_fwd();
if ( left && str_compare_len( scanner, def_intellisense.Ptr, def_intellisense.Len ) == matched )
{
scanner += def_intellisense.Len;
left -= def_intellisense.Len;
found_directive = true;
}
}
// Skip to end of line
while ( left && current != '\r' && current != '\n' )
move_fwd();
move_fwd();
if ( left && current == '\n' )
move_fwd();
continue;
}
if ( left && str_compare_len( scanner, directive_end.Ptr, directive_end.Len ) == matched )
{
scanner += directive_end.Len;
left -= directive_end.Len;
// Skip to end of line
while ( left && current != '\r' && current != '\n' )
move_fwd();
move_fwd();
if ( left && current == '\n' )
move_fwd();
// sptr skip_size = fsize - left;
if ( (scanner + 2) >= ( (char const*) str + fsize ) )
{
mem_move( str, scanner, left );
string_get_header(str)->Length = left;
break;
}
mem_move( str, scanner, left );
string_get_header(str)->Length = left;
break;
}
}
move_fwd();
}
#undef move_fwd
#undef matched
#undef current
}
file_close( & file );
return untyped_str( string_to_strc(str) );
}
CodeBody parse_file( const char* path )
{
FileContents file = file_read_contents( GlobalAllocator, true, path );
@@ -146,17 +36,18 @@ CodeBody parse_file( const char* path )
typedef struct CSV_Column CSV_Column;
struct CSV_Column {
CSV_Object Owner;
CSV_Object ADT;
Array<ADT_Node> Content;
};
typedef struct CSV_Columns2 CSV_Columns2;
struct CSV_Columns2 {
CSV_Object Owner;
CSV_Object ADT;
Array<ADT_Node> Col_1;
Array<ADT_Node> Col_2;
};
inline
CSV_Column parse_csv_one_column(AllocatorInfo allocator, char const* path) {
char scratch_mem[kilobytes(32)];
Arena scratch = arena_init_from_memory( scratch_mem, sizeof(scratch_mem) );
@@ -164,11 +55,12 @@ CSV_Column parse_csv_one_column(AllocatorInfo allocator, char const* path) {
file_read_contents( arena_allocator_info( & scratch), file_zero_terminate, path );
CSV_Column result;
csv_parse( & result.owner, scratch_mem, allocator, false );
result.Content = csv_nodes.nodes[0].nodes;
csv_parse( & result.ADT, scratch_mem, allocator, false );
result.Content = result.ADT.nodes[0].nodes;
return result;
}
inline
CSV_Columns2 parse_csv_two_columns(AllocatorInfo allocator, char const* path) {
char scratch_mem[kilobytes(32)];
Arena scratch = arena_init_from_memory( scratch_mem, sizeof(scratch_mem) );
@@ -176,9 +68,9 @@ CSV_Columns2 parse_csv_two_columns(AllocatorInfo allocator, char const* path) {
file_read_contents( arena_allocator_info( & scratch), file_zero_terminate, path );
CSV_Columns2 result;
csv_parse( & result.owner, scratch_mem, allocator, false );
result.Col_1 = csv_nodes.nodes[0].nodes;
result.Col_2 = csv_nodes.nodes[1].nodes;
csv_parse( & result.ADT, scratch_mem, allocator, false );
result.Col_1 = result.ADT.nodes[0].nodes;
result.Col_2 = result.ADT.nodes[1].nodes;
return result;
}