From fb45861275aa417ed4e0dae2b97ef79ec3f3d96b Mon Sep 17 00:00:00 2001
From: pancake <pancake@nopcode.org>
Date: Tue, 13 Jan 2015 01:22:33 +0100
Subject: [PATCH] Support RGB colors in scr.html

---
 libr/cons/grep.c | 19 ++++++++++++++++++-
 libr/cons/rgb.c  |  5 +++--
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/libr/cons/grep.c b/libr/cons/grep.c
index 0cb7e8ced3..29bc431b53 100644
--- a/libr/cons/grep.c
+++ b/libr/cons/grep.c
@@ -302,6 +302,15 @@ R_API int r_cons_grep_line(char *buf, int len) {
 	return len;
 }
 
+static const char *gethtmlrgb(const char *str) {
+	static char buf[32];
+	ut8 r, g, b;
+	r = g = b = 0;
+	r_cons_rgb_parse (str, &r, &g, &b, 0);
+	sprintf (buf, "#%02x%02x%02x", r, g, b);
+	return buf;
+}
+
 static const char *gethtmlcolor(const char ptrch, const char *def) {
 	switch (ptrch) {
 	case '0': return "#000"; // BLACK
@@ -351,7 +360,7 @@ R_API int r_cons_html_print(const char *ptr) {
 			}
 			esc = 2;
 			continue;
-		} else 
+		} else
 		if (esc == 2) {
 			// TODO: use dword comparison here
 			if (ptr[0]=='2' && ptr[1]=='J') {
@@ -361,6 +370,14 @@ R_API int r_cons_html_print(const char *ptr) {
 				str = ptr;
 				continue;
 			} else
+			if (!strncmp (ptr, "38;5;", 5)) {
+				char *end = strchr (ptr, 'm');
+				printf ("<font color='%s'>", gethtmlrgb (ptr));
+				fflush (stdout);
+				ptr = end;
+				str = ptr + 1;
+				esc = 0;
+			} else
 			if (ptr[0]=='0' && ptr[1]==';' && ptr[2]=='0') {
 				r_cons_gotoxy (0, 0);
 				ptr += 4;
diff --git a/libr/cons/rgb.c b/libr/cons/rgb.c
index 8e77325ad8..f029c53d43 100644
--- a/libr/cons/rgb.c
+++ b/libr/cons/rgb.c
@@ -87,7 +87,8 @@ R_API int r_cons_rgb_parse (const char *p, ut8 *r, ut8 *g, ut8 *b, int *is_bg) {
 	//const double k = (256/6);
 	if (!p) return 0;
 	if (*p==0x1b) p++;
-	if (*p!='[') return 0;
+	//if (*p!='[') return 0;
+	if (*p!='[') p--;
 	switch (p[1]) {
 	case '1': bold=255; p+=2; break;
 	case '3': isbg=0; break;
@@ -99,7 +100,7 @@ R_API int r_cons_rgb_parse (const char *p, ut8 *r, ut8 *g, ut8 *b, int *is_bg) {
 			int x, y, z;
 			int n = atoi (p+6);
 			unrgb (n, &x, &y, &z);
-			SETRGB (x,y,z);
+			SETRGB (x, y, z);
 		} else {
 			/* truecolor */
 			p += 6;