From 3413f527f0945d08dc9102e75b2d9630d6855ed1 Mon Sep 17 00:00:00 2001
From: sje <sje@4f64403b-2f21-0410-a795-97e2b3489a10>
Date: Mon, 2 Jul 2007 02:02:07 +0000
Subject: encode/decode smileys

git-svn-id: https://server.scottellis.com.au/svn/mim_plugs@237 4f64403b-2f21-0410-a795-97e2b3489a10
---
 MySpace/formatting.cpp | 75 ++++++++++++++++++++++++++++++++++++++++++++++++--
 MySpace/formatting.h   |  4 +++
 MySpace/proto.cpp      |  1 +
 MySpace/server_con.cpp |  1 +
 MySpace/version.h      |  2 +-
 5 files changed, 80 insertions(+), 3 deletions(-)

diff --git a/MySpace/formatting.cpp b/MySpace/formatting.cpp
index 4b8669a..891f75e 100644
--- a/MySpace/formatting.cpp
+++ b/MySpace/formatting.cpp
@@ -5,7 +5,7 @@ void entitize(char *buff, int size) {
 	char *tmp = new char[size];
 
 	int in = 0, out = 0;
-	while(buff[in]) {
+	while(buff[in] && out < size) {
 		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;
@@ -48,7 +48,7 @@ void unentitize(char *buff) {
 void strip_tags(char *buff) {
 	int in = 0, out = 0;
 	while(buff[in]) {
-		if(buff[in] == '<') {
+		if(buff[in] == '<' && buff[in + 1] != 'i') {
 			while(buff[in] && buff[in] != '>') in++;
 			in++;
 		} else
@@ -57,3 +57,74 @@ void strip_tags(char *buff) {
 	buff[out] = 0;
 }
 
+char *words[25] = {"bigsmile", "growl", "mad", "scared", "tongue", "devil", "happy", "messed", "sidefrown", "upset", "frazzled", 
+	"heart", "nerd", "sinister", "wink", "geek", "laugh", "oops", "smirk", "worried", "googles", "mohawk", "pirate", "straight", "kiss"};
+char *symbols[25] = {":D", ":E", "X(", ":O", ":p", "}:)", ":)", "X)", ":{", "B|", ":Z", 
+	":X", "Q)", ":B", ";-)", "B)", ":))", ":G", ":,", ":[", "%)", "-:", "P)", ":|", ":X"};
+
+void encode_smileys(char *buff, int size) {
+	char *tmp = new char[size];
+
+	int in = 0, out = 0;
+	char sb[128];
+	bool done;
+	int i, len, len_s;
+	while(buff[in] && out < size) {
+		done = false;
+		for(i = 0; i < 25; i++) {
+			len_s = strlen(symbols[i]);
+			if(strncmp(buff + in, symbols[i], len_s) == 0) {
+				mir_snprintf(sb, 128, "<i n=\"%s\"/>", words[i]);
+				len = strlen(sb);
+				strncpy(tmp + out, sb, size - out);
+				out += len;
+				in += len_s;
+				done = true;
+				break;
+			}
+		}
+		if(!done) tmp[out++] = buff[in++];
+	}
+	tmp[out] = 0;
+
+	strncpy(buff, tmp, size);
+	delete tmp;
+	buff[size - 1] = 0;
+}
+
+void decode_smileys(char *buff) {
+	int in = 0, out = 0;
+	char sb[128];
+	bool done;
+	int i, j, len, len_s;
+	while(buff[in]) {
+		if(buff[in] == '<') {
+			done = false;
+			for(i = 0; i < 25; i++) {
+				mir_snprintf(sb, 128, "<i n=\"%s\"/>", words[i]);
+				len = strlen(sb);
+				if(strncmp(buff + in, sb, len) == 0) {
+					len_s = strlen(symbols[i]);
+					strncpy(buff + out, symbols[i], len_s);
+					out += len_s;
+					in += len;
+					done = true;
+					break;
+				}
+				mir_snprintf(sb, 128, "<i n='%s\'/>", words[i]);
+				if(strncmp(buff + in, sb, len) == 0) {
+					len_s = strlen(symbols[i]);
+					strncpy(buff + out, symbols[i], len_s);
+					out += len_s;
+					in += len;
+					done = true;
+					break;
+				}
+			}
+			if(!done) buff[out++] = buff[in++];
+		} else
+			buff[out++] = buff[in++];
+	}
+	buff[out] = 0;
+}
+
diff --git a/MySpace/formatting.h b/MySpace/formatting.h
index 12b8cb5..b7342d2 100644
--- a/MySpace/formatting.h
+++ b/MySpace/formatting.h
@@ -3,6 +3,10 @@
 
 void entitize(char *buff, int size);
 void unentitize(char *buff);
+
 void strip_tags(char *buff);
 
+void encode_smileys(char *buff, int size);
+void decode_smileys(char *buff);
+
 #endif
diff --git a/MySpace/proto.cpp b/MySpace/proto.cpp
index 35ace9b..fbd45ed 100644
--- a/MySpace/proto.cpp
+++ b/MySpace/proto.cpp
@@ -159,6 +159,7 @@ int ProtoSendMessage(WPARAM wParam, LPARAM lParam) {
 	msg_utf[MAX_MESSAGE_SIZE-1] = 0;
 
 	entitize(msg_utf, MAX_MESSAGE_SIZE);
+	encode_smileys(msg_utf, MAX_MESSAGE_SIZE);
 	mir_snprintf(msg_fmt, MAX_MESSAGE_SIZE, "<p><f f='Times' h='16'><c v='black'><b v='white'>%s</b></c></f></p>", msg_utf);
 
 	ClientNetMessage msg;
diff --git a/MySpace/server_con.cpp b/MySpace/server_con.cpp
index 87cb69e..5c3ef1c 100644
--- a/MySpace/server_con.cpp
+++ b/MySpace/server_con.cpp
@@ -433,6 +433,7 @@ void __cdecl ServerThreadFunc(void*) {
 						char text[MAX_MESSAGE_SIZE];
 						if(msg.get_string("msg", text, MAX_MESSAGE_SIZE)) {
 							strip_tags(text);
+							decode_smileys(text);
 							unentitize(text);
 
 							PROTORECVEVENT pre = {0};
diff --git a/MySpace/version.h b/MySpace/version.h
index fca11da..fcb5ed7 100644
--- a/MySpace/version.h
+++ b/MySpace/version.h
@@ -5,7 +5,7 @@
 #define __MAJOR_VERSION				0
 #define __MINOR_VERSION				0
 #define __RELEASE_NUM				1
-#define __BUILD_NUM					7
+#define __BUILD_NUM					8
 
 #define __FILEVERSION_STRING        __MAJOR_VERSION,__MINOR_VERSION,__RELEASE_NUM,__BUILD_NUM
 #define __FILEVERSION_STRING_DOTS	__MAJOR_VERSION.__MINOR_VERSION.__RELEASE_NUM.__BUILD_NUM
-- 
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