From 16827df7bc4a82d74f89dc81631bd2a7d05f3121 Mon Sep 17 00:00:00 2001
From: sje <sje@4f64403b-2f21-0410-a795-97e2b3489a10>
Date: Fri, 29 Jun 2007 06:41:47 +0000
Subject: can add and remove contacts

git-svn-id: https://server.scottellis.com.au/svn/mim_plugs@220 4f64403b-2f21-0410-a795-97e2b3489a10
---
 MySpace/NetMessage.cpp | 139 +++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 123 insertions(+), 16 deletions(-)

(limited to 'MySpace/NetMessage.cpp')

diff --git a/MySpace/NetMessage.cpp b/MySpace/NetMessage.cpp
index 023a459..45b9159 100644
--- a/MySpace/NetMessage.cpp
+++ b/MySpace/NetMessage.cpp
@@ -39,6 +39,102 @@ NMString::~NMString() {
 	delete[] text;
 }
 
+Dictionary::Dictionary(): LinkedList< KeyValue >() {
+}
+
+Dictionary::~Dictionary() {
+}
+
+int Dictionary::parse(char *data, int size) {
+	int pos = 0;
+	char *key, *value;
+	int start, end = 0;
+	while(end < size) {
+		start = end;
+		end = start;
+		while(end < size && data[end] != '=') end++;
+		if(end < size) {
+			data[end] = 0;
+			key = &data[start];
+
+			start = end + 1;
+			end = start;
+			while(end < size && data[end] != '\x1c' && data[end] != 0) end++;
+			if(end <= size) {
+				data[end] = 0;
+				value = &data[start];
+				end++;
+			} else
+				value = 0;
+		} else {
+			key = value = 0;
+		}
+
+		if(key && value) {
+			KeyValue kv = KeyValue(NMString(key), NMString(value));
+			add(kv);
+		}
+	}
+	return pos;
+}
+
+bool Dictionary::get_string(char *key, char *buff, int buffsize) {
+	NMString strkey(key);
+	for(Iterator i = start(); i.has_val(); i.next()) {
+		KeyValue kv = i.val();
+		if(kv.first == strkey) {
+			mir_snprintf(buff, buffsize, "%s", kv.second.text);
+			return true;
+		}
+	}
+	return false;
+}
+
+int Dictionary::get_int(char *key) {
+	NMString strkey(key);
+	for(Iterator i = start(); i.has_val(); i.next()) {
+		KeyValue kv = i.val();
+		if(kv.first == strkey) {
+			return atoi(kv.second.text);
+		}
+	}
+	return 0;
+}
+
+void Dictionary::add_string(char *key, char *buff) {
+	KeyValue dat = KeyValue(NMString(key), NMString(buff));
+	add(dat);
+}
+
+void Dictionary::add_int(char *key, int i) {
+	char buff[254];
+	KeyValue dat(NMString(key), NMString(_itoa(i, buff, 10)));
+	add(dat);
+}
+
+int Dictionary::make_body(char *buff, int size) {
+	int pos = 0, key_len, val_len, len;
+	bool first = true;
+	for(Iterator i = start(); i.has_val() && pos < size; i.next()) {
+		KeyValue v = i.val();
+
+		key_len = strlen(v.first.text);
+		val_len = strlen(v.second.text);
+		len = key_len + val_len + 2;
+
+		if(size - pos - len > 0) {
+			if(first) {
+				mir_snprintf(buff + pos, size - pos, "%s=%s", v.first.text, v.second.text);
+				first = false;
+			}  else
+				mir_snprintf(buff + pos, size - pos, "\x1c%s=%s", v.first.text, v.second.text);
+		}
+		pos += len;
+	}
+
+	return pos;
+}
+
 NetMessage::NetMessage(): Map<NMString, NMString>() {
 }
 
@@ -108,6 +204,14 @@ bool NetMessage::get_string(char *key, char *buff, int buffsize) {
 	return false;
 }
 
+int NetMessage::get_int(char *key) {
+	NMString val;
+	if(get(NMString(key), val)) {
+		return atoi(val.text);
+	}
+	return 0;
+}
+
 bool NetMessage::get_data(char *key, char *buff, int *size) {
 	NMString val;
 	if(get(NMString(key), val)) {
@@ -126,25 +230,20 @@ bool NetMessage::get_data(char *key, char *buff, int *size) {
 	return false;
 }
 
-int NetMessage::get_int(char *key) {
-	NMString val;
-	if(get(NMString(key), val)) {
-		return atoi(val.text);
+Dictionary NetMessage::get_dict(char *key) {
+	Dictionary d;
+	char t[4096];
+	if(get_string(key, t, 4096)) {
+		d.parse(t, strlen(t));
 	}
-	return 0;
+	return d;
 }
 
-ClientNetMessage::ClientNetMessage(): LinkedList< KeyValue >() {
-}
 
-ClientNetMessage::~ClientNetMessage() {
+ClientNetMessage::ClientNetMessage(): Dictionary() {
 }
 
-void ClientNetMessage::add_string(char *key, char *buff) {
-	char *temp = escape(buff);
-	KeyValue dat = KeyValue(NMString(key), NMString(temp));
-	delete temp;
-	add(dat);
+ClientNetMessage::~ClientNetMessage() {
 }
 
 bool ClientNetMessage::add_data(char *key, char *data, int size) {
@@ -169,12 +268,20 @@ bool ClientNetMessage::add_data(char *key, char *data, int size) {
 	return false;
 }
 
-void ClientNetMessage::add_int(char *key, int i) {
-	char buff[254];
-	KeyValue dat(NMString(key), NMString(_itoa(i, buff, 10)));
+void ClientNetMessage::add_string(char *key, char *buff) {
+	char *temp = escape(buff);
+	KeyValue dat = KeyValue(NMString(key), NMString(temp));
+	delete temp;
 	add(dat);
 }
 
+void ClientNetMessage::add_dict(char *key, Dictionary &d) {
+	char t[4096];
+	if(d.make_body(t, 4096)) {
+		add_string(key, t);
+	}
+}
+
 //static 
 char *ClientNetMessage::escape(char *val) {
 	int len = strlen(val);
-- 
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