gds-parser.c File Reference

Implementation of the GDS-Parser. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <math.h>
#include <cairo.h>
#include <glib/gi18n.h>
#include <gds-render/gds-utils/gds-parser.h>

Include dependency graph for gds-parser.c:

Go to the source code of this file.

Data Structures
struct	gds_cell_array_instance
	Struct representing an array instantiation. More...

Macros
#define	GDS_DEFAULT_UNITS   (10E-9)
	Default units assumed for library. More...
#define	GDS_ERROR(fmt, ...)   printf("[PARSE_ERROR] " fmt "\n", ##__VA_ARGS__)
	Print GDS error. More...
#define	GDS_WARN(fmt, ...)   printf("[PARSE_WARNING] " fmt "\n", ##__VA_ARGS__)
	Print GDS warning. More...
#define	GDS_INF(fmt, ...)

Enumerations
enum	gds_record {   INVALID = 0x0000 , HEADER = 0x0002 , BGNLIB = 0x0102 , LIBNAME = 0x0206 ,   UNITS = 0x0305 , ENDLIB = 0x0400 , BGNSTR = 0x0502 , STRNAME = 0x0606 ,   ENDSTR = 0x0700 , BOUNDARY = 0x0800 , PATH = 0x0900 , SREF = 0x0A00 ,   ENDEL = 0x1100 , XY = 0x1003 , MAG = 0x1B05 , ANGLE = 0x1C05 ,   SNAME = 0x1206 , STRANS = 0x1A01 , BOX = 0x2D00 , LAYER = 0x0D02 ,   DATATYPE = 0x0E02 , WIDTH = 0x0F03 , PATHTYPE = 0x2102 , COLROW = 0x1302 ,   AREF = 0x0B00 }

Functions
static int	name_cell_ref (struct gds_cell_instance *cell_inst, unsigned int bytes, char *data)
	Name cell reference. More...
static int	name_array_cell_ref (struct gds_cell_array_instance *cell_inst, unsigned int bytes, char *data)
	Name cell reference. More...
static double	gds_convert_double (const char *data)
	Convert GDS 8-byte real to double. More...
static signed int	gds_convert_signed_int (const char *data)
	Convert GDS INT32 to int. More...
static int16_t	gds_convert_signed_int16 (const char *data)
	Convert GDS INT16 to int16. More...
static uint16_t	gds_convert_unsigned_int16 (const char *data)
	Convert GDS UINT16 String to uint16. More...
static GList *	append_library (GList *curr_list, struct gds_library **library_ptr)
	Append library to list. More...
static GList *	prepend_graphics (GList *curr_list, enum graphics_type type, struct gds_graphics **graphics_ptr)
	Prepend graphics to list. More...
static GList *	append_vertex (GList *curr_list, int x, int y)
	Appends vertext List. More...
static GList *	append_cell (GList *curr_list, struct gds_cell **cell_ptr)
	append_cell Append a gds_cell to a list More...
static GList *	append_cell_ref (GList *curr_list, struct gds_cell_instance **instance_ptr)
	Append a cell reference to the reference GList. More...
static int	name_library (struct gds_library *current_library, unsigned int bytes, char *data)
	Name a gds_library. More...
static int	name_cell (struct gds_cell *cell, unsigned int bytes, char *data, struct gds_library *lib)
	Names a gds_cell. More...
static void	parse_reference_list (gpointer gcell_ref, gpointer glibrary)
	Search for cell reference gcell_ref in glibrary. More...
static void	scan_cell_reference_dependencies (gpointer gcell, gpointer library)
	Scans cell references inside cell This function searches all the references in gcell and updates the gds_cell_instance::cell_ref field in each instance. More...
static void	scan_library_references (gpointer library_list_item, gpointer user)
	Scans library's cell references. More...
static void	gds_parse_date (const char *buffer, int length, struct gds_time_field *mod_date, struct gds_time_field *access_date)
	gds_parse_date More...
static void	convert_aref_to_sref (struct gds_cell_array_instance *aref, struct gds_cell *container_cell)
	Convert AREF to a bunch of SREFs and append them to container_cell. More...
int	parse_gds_from_file (const char *filename, GList **library_array)
	Parse a GDS file. More...
static void	delete_cell_inst_element (struct gds_cell_instance *cell_inst)
	delete_cell_inst_element More...
static void	delete_vertex (struct gds_point *vertex)
	delete_vertex More...
static void	delete_graphics_obj (struct gds_graphics *gfx)
	delete_graphics_obj More...
static void	delete_cell_element (struct gds_cell *cell)
	delete_cell_element More...
static void	delete_library_element (struct gds_library *lib)
	delete_library_element More...
int	clear_lib_list (GList **library_list)
	Deletes all libraries including cells, references etc. More...

Detailed Description

Implementation of the GDS-Parser.

Author

Mario Hüttel mario.nosp@m..hue.nosp@m.ttel@.nosp@m.gmx..nosp@m.net

What's missing? - A lot: Support for 4 Byte real Support for pathtypes Support for datatypes (only layer so far) etc...

Definition in file gds-parser.c.