1 files changed, 0 insertions, 335 deletions
diff --git a/fitz/obj_print.c b/fitz/obj_print.c
deleted file mode 100644
index 30b34d95..00000000
--- a/fitz/obj_print.c
+++ /dev/null
@@ -1,335 +0,0 @@
-#include "fitz.h"
-
-struct fmt
-{
-	char *buf;
-	int cap;
-	int len;
-	int indent;
-	int tight;
-	int col;
-	int sep;
-	int last;
-};
-
-static void fmt_obj(struct fmt *fmt, fz_obj *obj);
-
-static inline int iswhite(int ch)
-{
-	return
-		ch == '\000' ||
-		ch == '\011' ||
-		ch == '\012' ||
-		ch == '\014' ||
-		ch == '\015' ||
-		ch == '\040';
-}
-
-static inline int isdelim(int ch)
-{
-	return	ch == '(' || ch == ')' ||
-		ch == '<' || ch == '>' ||
-		ch == '[' || ch == ']' ||
-		ch == '{' || ch == '}' ||
-		ch == '/' ||
-		ch == '%';
-}
-
-static inline void fmt_putc(struct fmt *fmt, int c)
-{
-	if (fmt->sep && !isdelim(fmt->last) && !isdelim(c)) {
-		fmt->sep = 0;
-		fmt_putc(fmt, ' ');
-	}
-	fmt->sep = 0;
-
-	if (fmt->buf && fmt->len < fmt->cap)
-		fmt->buf[fmt->len] = c;
-
-	if (c == '\n')
-		fmt->col = 0;
-	else
-		fmt->col ++;
-
-	fmt->len ++;
-
-	fmt->last = c;
-}
-
-static inline void fmt_indent(struct fmt *fmt)
-{
-	int i = fmt->indent;
-	while (i--) {
-		fmt_putc(fmt, ' ');
-		fmt_putc(fmt, ' ');
-	}
-}
-
-static inline void fmt_puts(struct fmt *fmt, char *s)
-{
-	while (*s)
-		fmt_putc(fmt, *s++);
-}
-
-static inline void fmt_sep(struct fmt *fmt)
-{
-	fmt->sep = 1;
-}
-
-static void fmt_str(struct fmt *fmt, fz_obj *obj)
-{
-	char *s = fz_to_str_buf(obj);
-	int n = fz_to_str_len(obj);
-	int i, c;
-
-	fmt_putc(fmt, '(');
-	for (i = 0; i < n; i++)
-	{
-		c = (unsigned char)s[i];
-		if (c == '\n')
-			fmt_puts(fmt, "\\n");
-		else if (c == '\r')
-			fmt_puts(fmt, "\\r");
-		else if (c == '\t')
-			fmt_puts(fmt, "\\t");
-		else if (c == '\b')
-			fmt_puts(fmt, "\\b");
-		else if (c == '\f')
-			fmt_puts(fmt, "\\f");
-		else if (c == '(')
-			fmt_puts(fmt, "\\(");
-		else if (c == ')')
-			fmt_puts(fmt, "\\)");
-		else if (c < 32 || c >= 127) {
-			char buf[16];
-			fmt_putc(fmt, '\\');
-			sprintf(buf, "%03o", c);
-			fmt_puts(fmt, buf);
-		}
-		else
-			fmt_putc(fmt, c);
-	}
-	fmt_putc(fmt, ')');
-}
-
-static void fmt_hex(struct fmt *fmt, fz_obj *obj)
-{
-	char *s = fz_to_str_buf(obj);
-	int n = fz_to_str_len(obj);
-	int i, b, c;
-
-	fmt_putc(fmt, '<');
-	for (i = 0; i < n; i++) {
-		b = (unsigned char) s[i];
-		c = (b >> 4) & 0x0f;
-		fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
-		c = (b) & 0x0f;
-		fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
-	}
-	fmt_putc(fmt, '>');
-}
-
-static void fmt_name(struct fmt *fmt, fz_obj *obj)
-{
-	unsigned char *s = (unsigned char *) fz_to_name(obj);
-	int i, c;
-
-	fmt_putc(fmt, '/');
-
-	for (i = 0; s[i]; i++)
-	{
-		if (isdelim(s[i]) || iswhite(s[i]) ||
-			s[i] == '#' || s[i] < 32 || s[i] >= 127)
-		{
-			fmt_putc(fmt, '#');
-			c = (s[i] >> 4) & 0xf;
-			fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
-			c = s[i] & 0xf;
-			fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
-		}
-		else
-		{
-			fmt_putc(fmt, s[i]);
-		}
-	}
-}
-
-static void fmt_array(struct fmt *fmt, fz_obj *obj)
-{
-	int i;
-
-	if (fmt->tight) {
-		fmt_putc(fmt, '[');
-		for (i = 0; i < fz_array_len(obj); i++) {
-			fmt_obj(fmt, fz_array_get(obj, i));
-			fmt_sep(fmt);
-		}
-		fmt_putc(fmt, ']');
-	}
-	else {
-		fmt_puts(fmt, "[ ");
-		for (i = 0; i < fz_array_len(obj); i++) {
-			if (fmt->col > 60) {
-				fmt_putc(fmt, '\n');
-				fmt_indent(fmt);
-			}
-			fmt_obj(fmt, fz_array_get(obj, i));
-			fmt_putc(fmt, ' ');
-		}
-		fmt_putc(fmt, ']');
-		fmt_sep(fmt);
-	}
-}
-
-static void fmt_dict(struct fmt *fmt, fz_obj *obj)
-{
-	int i;
-	fz_obj *key, *val;
-
-	if (fmt->tight) {
-		fmt_puts(fmt, "<<");
-		for (i = 0; i < fz_dict_len(obj); i++) {
-			fmt_obj(fmt, fz_dict_get_key(obj, i));
-			fmt_sep(fmt);
-			fmt_obj(fmt, fz_dict_get_val(obj, i));
-			fmt_sep(fmt);
-		}
-		fmt_puts(fmt, ">>");
-	}
-	else {
-		fmt_puts(fmt, "<<\n");
-		fmt->indent ++;
-		for (i = 0; i < fz_dict_len(obj); i++) {
-			key = fz_dict_get_key(obj, i);
-			val = fz_dict_get_val(obj, i);
-			fmt_indent(fmt);
-			fmt_obj(fmt, key);
-			fmt_putc(fmt, ' ');
-			if (!fz_is_indirect(val) && fz_is_array(val))
-				fmt->indent ++;
-			fmt_obj(fmt, val);
-			fmt_putc(fmt, '\n');
-			if (!fz_is_indirect(val) && fz_is_array(val))
-				fmt->indent --;
-		}
-		fmt->indent --;
-		fmt_indent(fmt);
-		fmt_puts(fmt, ">>");
-	}
-}
-
-static void fmt_obj(struct fmt *fmt, fz_obj *obj)
-{
-	char buf[256];
-
-	if (!obj)
-		fmt_puts(fmt, "<NULL>");
-	else if (fz_is_indirect(obj))
-	{
-		sprintf(buf, "%d %d R", fz_to_num(obj), fz_to_gen(obj));
-		fmt_puts(fmt, buf);
-	}
-	else if (fz_is_null(obj))
-		fmt_puts(fmt, "null");
-	else if (fz_is_bool(obj))
-		fmt_puts(fmt, fz_to_bool(obj) ? "true" : "false");
-	else if (fz_is_int(obj))
-	{
-		sprintf(buf, "%d", fz_to_int(obj));
-		fmt_puts(fmt, buf);
-	}
-	else if (fz_is_real(obj))
-	{
-		sprintf(buf, "%g", fz_to_real(obj));
-		if (strchr(buf, 'e')) /* bad news! */
-			sprintf(buf, fabsf(fz_to_real(obj)) > 1 ? "%1.1f" : "%1.8f", fz_to_real(obj));
-		fmt_puts(fmt, buf);
-	}
-	else if (fz_is_string(obj))
-	{
-		char *str = fz_to_str_buf(obj);
-		int len = fz_to_str_len(obj);
-		int added = 0;
-		int i, c;
-		for (i = 0; i < len; i++) {
-			c = (unsigned char)str[i];
-			if (strchr("()\\\n\r\t\b\f", c))
-				added ++;
-			else if (c < 32 || c >= 127)
-				added += 3;
-		}
-		if (added < len)
-			fmt_str(fmt, obj);
-		else
-			fmt_hex(fmt, obj);
-	}
-	else if (fz_is_name(obj))
-		fmt_name(fmt, obj);
-	else if (fz_is_array(obj))
-		fmt_array(fmt, obj);
-	else if (fz_is_dict(obj))
-		fmt_dict(fmt, obj);
-	else
-		fmt_puts(fmt, "<unknown object>");
-}
-
-static int
-fz_sprint_obj(char *s, int n, fz_obj *obj, int tight)
-{
-	struct fmt fmt;
-
-	fmt.indent = 0;
-	fmt.col = 0;
-	fmt.sep = 0;
-	fmt.last = 0;
-
-	fmt.tight = tight;
-	fmt.buf = s;
-	fmt.cap = n;
-	fmt.len = 0;
-	fmt_obj(&fmt, obj);
-
-	if (fmt.buf && fmt.len < fmt.cap)
-		fmt.buf[fmt.len] = '\0';
-
-	return fmt.len;
-}
-
-int
-fz_fprint_obj(FILE *fp, fz_obj *obj, int tight)
-{
-	char buf[1024];
-	char *ptr;
-	int n;
-
-	n = fz_sprint_obj(NULL, 0, obj, tight);
-	if ((n + 1) < sizeof buf)
-	{
-		fz_sprint_obj(buf, sizeof buf, obj, tight);
-		fputs(buf, fp);
-		fputc('\n', fp);
-	}
-	else
-	{
-		ptr = fz_malloc(n + 1);
-		fz_sprint_obj(ptr, n + 1, obj, tight);
-		fputs(ptr, fp);
-		fputc('\n', fp);
-		fz_free(ptr);
-	}
-	return n;
-}
-
-void
-fz_debug_obj(fz_obj *obj)
-{
-	fz_fprint_obj(stdout, obj, 0);
-}
-
-void
-fz_debug_ref(fz_obj *ref)
-{
-	fz_obj *obj;
-	obj = fz_resolve_indirect(ref);
-	fz_debug_obj(obj);
-}