1 files changed, 100 insertions, 0 deletions
diff --git a/scripts/namedump.c b/scripts/namedump.c
new file mode 100644
index 00000000..0d7d9e67
--- /dev/null
+++ b/scripts/namedump.c
@@ -0,0 +1,100 @@
+/* namedump.c -- parse an alphabetically sorted list of PDF names
+ * and generate header files from it. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+char buffer[256];
+
+static char *get_line(FILE *in)
+{
+	size_t l;
+
+	if (fgets(buffer, sizeof(buffer), in) == NULL)
+	{
+		buffer[0] = 0;
+		return buffer;
+	}
+	l = strlen(buffer);
+	while (l > 0 && buffer[l-1] <= ' ')
+		l--;
+	buffer[l] = 0;
+
+	return buffer;
+}
+
+
+int
+main(int argc, char **argv)
+{
+	FILE *in;
+	FILE *out_c;
+	FILE *out_h;
+
+	if (argc != 4)
+	{
+		fprintf(stderr, "Syntax:\nnamedump <in-file> <public header> <private header>\n");
+		return EXIT_FAILURE;
+	}
+
+	in = fopen(argv[1], "rb");
+	if (!in)
+	{
+		fprintf(stderr, "Failed to open '%s' for reading\n", argv[1]);
+		return EXIT_FAILURE;
+	}
+
+	out_h = fopen(argv[2], "wb");
+	if (!out_h)
+	{
+		fprintf(stderr, "Failed to open '%s' for writing\n", argv[2]);
+		return EXIT_FAILURE;
+	}
+
+	out_c = fopen(argv[3], "wb");
+	if (!out_c)
+	{
+		fprintf(stderr, "Failed to open '%s' for writing\n", argv[3]);
+		return EXIT_FAILURE;
+	}
+
+	fprintf(out_c, "char *PDF_NAMES[] =\n{\n\t\"\",\n");
+
+	fprintf(out_h, "enum\n{\n\tPDF_OBJ_ENUM__DUMMY,\n");
+
+	while (!feof(in))
+	{
+		char *line = get_line(in);
+		if (*line == 0)
+			continue;
+
+		fprintf(out_c, "\t\"%s\",\n", line);
+
+		{
+			char *l;
+			for (l = line; *l; l++)
+			{
+				if (*l == '.' || *l == '-')
+					*l = '_';
+			}
+		}
+
+		fprintf(out_h, "#define PDF_NAME_%s  ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_NAME_%s)\n", line, line);
+		fprintf(out_h, "\tPDF_OBJ_ENUM_NAME_%s,\n", line);
+	}
+
+	fprintf(out_h, "#define PDF_OBJ_NAME__LIMIT ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_NAME__LIMIT)\n\tPDF_OBJ_ENUM_NAME__LIMIT,\n");
+	fprintf(out_h, "#define PDF_OBJ_FALSE ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_BOOL_FALSE)\n\tPDF_OBJ_ENUM_BOOL_FALSE = PDF_OBJ_ENUM_NAME__LIMIT,\n");
+	fprintf(out_h, "#define PDF_OBJ_TRUE ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_BOOL_TRUE)\n\tPDF_OBJ_ENUM_BOOL_TRUE,\n");
+	fprintf(out_h, "#define PDF_OBJ_NULL ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM_NULL)\n\tPDF_OBJ_ENUM_NULL,\n");
+	fprintf(out_h, "#define PDF_OBJ__LIMIT ((pdf_obj *)(intptr_t)PDF_OBJ_ENUM__LIMIT)\n\tPDF_OBJ_ENUM__LIMIT\n};\n");
+
+	fprintf(out_c, "};\n");
+
+	fclose(out_c);
+	fclose(out_h);
+	fclose(in);
+
+	return EXIT_SUCCESS;
+}