From e22e27785de7576cca4191d0bec12f89021e08d2 Mon Sep 17 00:00:00 2001
From: sje <sje@4f64403b-2f21-0410-a795-97e2b3489a10>
Date: Sun, 1 Jul 2007 11:21:46 +0000
Subject: code for text formatting

git-svn-id: https://server.scottellis.com.au/svn/mim_plugs@230 4f64403b-2f21-0410-a795-97e2b3489a10
---
 MySpace/formatting.cpp | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 MySpace/formatting.cpp

(limited to 'MySpace/formatting.cpp')

diff --git a/MySpace/formatting.cpp b/MySpace/formatting.cpp
new file mode 100644
index 0000000..d2604fe
--- /dev/null
+++ b/MySpace/formatting.cpp
@@ -0,0 +1,59 @@
+#include "common.h"
+#include "formatting.h"
+
+void entitize(char *buff, int size) {
+	char *tmp = new char[size];
+
+	int in = 0, out = 0;
+	while(buff[in]) {
+		switch(buff[in]) {
+			case '\"': in++; strncpy(tmp + out, "&quot;", size - out); out += 6; break;
+			case '&': in++; strncpy(tmp + out, "&amp;", size - out); out += 5; break;
+			case '\'': in++; strncpy(tmp + out, "&apos;", size - out); out += 6; break;
+			case '<': in++; strncpy(tmp + out, "&lt;", size - out); out += 4; break;
+			case '>': in++; strncpy(tmp + out, "&gt;", size - out); out += 4; break;
+			default:
+				tmp[out++] = buff[in++];
+		}
+	}
+	tmp[out] = 0;
+
+	strncpy(buff, tmp, size);
+	delete tmp;
+	buff[size - 1] = 0;
+}
+
+void unentitize(char *buff) {
+	int in = 0, out = 0;
+	while(buff[in]) {
+		if(buff[in] == '&') {
+			if(strcmp(buff + in, "&quot;") == 0) {
+				buff[out++] = '\"'; in += 6;
+			} else if(strcmp(buff + in, "&amp;") == 0) {
+				buff[out++] = '&'; in += 5;
+			} else if(strcmp(buff + in, "&apos;") == 0) {
+				buff[out++] = '\''; in += 6;
+			} else if(strcmp(buff + in, "&lt;") == 0) {
+				buff[out++] = '<'; in += 4;
+			} else if(strcmp(buff + in, "&gt;") == 0) {
+				buff[out++] = '>'; in += 4;
+			} else
+				buff[out++] = buff[in++];
+		} else
+			buff[out++] = buff[in++];
+	}
+	buff[out] = 0;
+}
+
+void strip_tags(char *buff) {
+	int in = 0, out = 0;
+	while(buff[in]) {
+		if(buff[in] == '<') {
+			while(buff[in] && buff[in] != '>') in++;
+			in++;
+		} else
+			buff[out++] = buff[in++];
+	}
+	buff[out] = 0;
+}
+
-- 
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