Add example GDS file, mapping file, and output files generated

gds-parser/gds-parser.c

@@ -387,7 +387,7 @@ void gds_parse_date(const char *buffer, int length, struct gds_time_field *mod_d
 
 int parse_gds_from_file(const char *filename, GList **library_list)
 {
-	char workbuff[1024];
+	char *workbuff;
 	int read;
 	int i;
 	int run = 1;
@@ -404,6 +404,12 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 
 	lib_list = *library_list;
 
+	/* Allocate working buffer */
+	workbuff = (char *)malloc(sizeof(char)*128*1024);
+
+	if(!workbuff)
+		return -100;
+
 	/* open File */
 	gds_file = fopen(filename, "r");
 	if (gds_file == NULL) {
@@ -428,8 +434,7 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 			break;
 		}
 
-		rec_data_length = (uint16_t)((((uint16_t)(workbuff[0])) << 8) |
-				(uint16_t)(workbuff[1]));
+		rec_data_length = gds_convert_unsigend_int16(workbuff);
 
 		if (rec_data_length < 4) {
 			/* Possible Zero-Padding: */
@@ -452,8 +457,7 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 			GDS_ERROR("Unexpected end of file");
 			break;
 		}
-		rec_type = (uint16_t)((((uint16_t)(workbuff[0])) << 8) |
-				(uint16_t)(workbuff[1]));
+		rec_type = gds_convert_unsigend_int16(workbuff);
 
 		/* if begin: Allocate structures */
 		switch (rec_type) {
@@ -595,7 +599,8 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 		read = fread(workbuff, sizeof(char), rec_data_length, gds_file);
 
 		if (read != rec_data_length) {
-			GDS_ERROR("Could not read enough data");
+			GDS_ERROR("Could not read enough data: requested: %u, read: %u | Type: %04x\n",
+				  (unsigned int)rec_data_length, (unsigned int)read, (unsigned int)rec_type);
 			run = -5;
 			break;
 		}
@@ -696,10 +701,15 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 	fclose(gds_file);
 
 
-	/* Iterate and find references to cells */
-	g_list_foreach(lib_list, scan_library_references, NULL);
+	if (!run) {
+		/* Iterate and find references to cells */
+		g_list_foreach(lib_list, scan_library_references, NULL);
+	}
 
 	*library_list = lib_list;
+
+	free(workbuff);
+
 	return run;
 }
 

latex-output/latex-output.c

@@ -164,6 +164,16 @@ void render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_fi
 	/* 10 kB Line working buffer should be enough */
 	working_line = g_string_new_len(NULL, LATEX_LINE_BUFFER_KB*1024);
 
+	/* standalone foo */
+	g_string_printf(working_line, "\\newif\\iftestmode\n\\testmodefalse %% Change to true for standalone rendering\n");
+	WRITEOUT_BUFFER(working_line);
+	g_string_printf(working_line, "\\iftestmode\n");
+	WRITEOUT_BUFFER(working_line);
+	g_string_printf(working_line, "\\documentclass[tikz]{standalone}\n\\usepackage{xcolor}\n\\usetikzlibrary{ocgx}\n\\begin{document}\n");
+	WRITEOUT_BUFFER(working_line);
+	g_string_printf(working_line, "\\fi\n");
+	WRITEOUT_BUFFER(working_line);
+
 	/* Write layer definitions */
 	write_layer_definitions(tex_file, layer_infos, working_line);
 
@@ -178,6 +188,13 @@ void render_cell_to_code(struct gds_cell *cell, GList *layer_infos, FILE *tex_fi
 	g_string_printf(working_line, "\\end{tikzpicture}\n");
 	WRITEOUT_BUFFER(working_line);
 
+	g_string_printf(working_line, "\\iftestmode\n");
+	WRITEOUT_BUFFER(working_line);
+	g_string_printf(working_line, "\\end{document}\n");
+	WRITEOUT_BUFFER(working_line);
+	g_string_printf(working_line, "\\fi\n");
+	WRITEOUT_BUFFER(working_line);
+
 	fflush(tex_file);
 	g_string_free(working_line, TRUE);
 }

test-data/.gitignore

@@ -1,2 +1,2 @@
-layout.tex
-toplevel.pdf
+*.log
+*.aux

test-data/layer-mapping.map

@@ -0,0 +1,2 @@
+2,0.203922,0.396078,0.643137,1.000000,1,BOTTOM-Layer
+1,0.450980,0.823529,0.086275,1.000000,1,TOP-Layer