Functions
static void	parse_G_code (gerb_file_t fd, gerb_state_t state, gerbv_image_t image, long int line_num_p)

static void	parse_D_code (gerb_file_t fd, gerb_state_t state, gerbv_image_t image, long int line_num_p)

gboolean	gerber_parse_file_segment (gint levelOfRecursion, gerbv_image_t image, gerb_state_t state, gerbv_net_t curr_net, gerbv_stats_t stats, gerb_file_t fd, gchar directoryPath)

gerbv_image_t *	parse_gerb (gerb_file_t fd, gchar directoryPath)

gboolean	gerber_is_rs274x_p (gerb_file_t fd, gboolean returnFoundBinary)

gboolean	gerber_is_rs274d_p (gerb_file_t *fd)

const char *	gerber_d_code_name (int d_code)

const char *	gerber_g_code_name (int g_code)

const char *	gerber_m_code_name (int m_code)

Detailed Description

RS274X parsing functions.

Definition in file gerber.c.

Function Documentation

◆ gerber_is_rs274d_p()

gboolean gerber_is_rs274d_p ( gerb_file_t * fd )

Checks for signs that this is a RS-274D file Returns TRUE if it is, FALSE if not.

Definition at line 846 of file gerber.c.

◆ gerber_is_rs274x_p()

gboolean gerber_is_rs274x_p	(	gerb_file_t *	fd,
		gboolean *	returnFoundBinary
	)

Checks for signs that this is a RS-274X file Returns TRUE if it is, FALSE if not.

Definition at line 756 of file gerber.c.

◆ gerber_parse_file_segment()

gboolean gerber_parse_file_segment	(	gint	levelOfRecursion,
		gerbv_image_t *	image,
		gerb_state_t *	state,
		gerbv_net_t *	curr_net,
		gerbv_stats_t *	stats,
		gerb_file_t *	fd,
		gchar *	directoryPath
	)

This function reads the Gerber file char by char, looking for various Gerber codes (e.g. G, D, etc). Once it reads a code, it then dispatches control to one or another bits of code which parse the individual code. It also updates the state struct, which holds info about the current state of the hypothetical photoplotter (i.e. updates whether the aperture is on or off, updates any other parameters, like units, offsets, apertures, etc.)

Definition at line 130 of file gerber.c.

Referenced by parse_gerb().

◆ parse_D_code()

static void parse_D_code	(	gerb_file_t *	fd,
		gerb_state_t *	state,
		gerbv_image_t *	image,
		long int *	line_num_p
	)

static

This function reads the numeric value of a D code and updates the state. It also updates the D stats counters

Definition at line 1071 of file gerber.c.

References gerbv_image_t::gerbv_stats.

◆ parse_G_code()

static void parse_G_code	(	gerb_file_t *	fd,
		gerb_state_t *	state,
		gerbv_image_t *	image,
		long int *	line_num_p
	)

static

This function reads a G number and updates the current state. It also updates the G stats counters

Definition at line 926 of file gerber.c.

References gerbv_image_t::format, and gerbv_image_t::gerbv_stats.

◆ parse_gerb()

gerbv_image_t* parse_gerb	(	gerb_file_t *	fd,
		gchar *	directoryPath
	)

This is a wrapper which gets called from top level. It does some initialization and pre-processing, and then calls gerber_parse_file_segment which processes the actual file. Then it does final modifications to the image created.

Definition at line 692 of file gerber.c.

References gerber_parse_file_segment(), gerbv_create_image(), GERBV_LAYERTYPE_RS274X, gerbv_image_t::gerbv_stats, gerbv_stats_new(), gerbv_net::layer, gerbv_image_t::layers, gerbv_image_t::layertype, gerbv_image_t::netlist, gerbv_net::state, and gerbv_image_t::states.

Functions