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Changed the server greeting buffer from 256 to 1024

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* Changed the server greeting buffer size to accept longer strings
* Added comment explaining character limit for greeting buffer
* Moved chat constants to header file to allow access from includes
This commit is contained in:
Tom Delebo
2016-08-20 17:20:53 -05:00
committed by Ted John
parent ff12c2b326
commit 50348e015e
3 changed files with 7 additions and 7 deletions
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5
src/interface/chat.c
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@@ -24,11 +24,6 @@
#include "../platform/platform.h"
#include "../util/util.h"
#define CHAT_HISTORY_SIZE 10
#define CHAT_INPUT_SIZE 256
#define CHAT_MAX_MESSAGE_LENGTH 200
#define CHAT_MAX_WINDOW_WIDTH 600
bool gChatOpen = false;
char _chatCurrentLine[CHAT_MAX_MESSAGE_LENGTH];
char _chatHistory[CHAT_HISTORY_SIZE][CHAT_INPUT_SIZE];

5
src/interface/chat.h
View File

@@ -20,6 +20,11 @@
#include "../common.h"
#include "../drawing/drawing.h"
#define CHAT_HISTORY_SIZE 10
#define CHAT_INPUT_SIZE 1024
#define CHAT_MAX_MESSAGE_LENGTH 200
#define CHAT_MAX_WINDOW_WIDTH 600
extern bool gChatOpen;
void chat_open();

4
src/network/network.cpp
View File

@@ -2152,13 +2152,13 @@ void network_chat_show_server_greeting()
{
const char* greeting = gConfigNetwork.server_greeting;
if (!str_is_null_or_empty(greeting)) {
static char greeting_formatted[256];
static char greeting_formatted[CHAT_INPUT_SIZE];
char* lineCh = greeting_formatted;
greeting_formatted[0] = 0;
lineCh = utf8_write_codepoint(lineCh, FORMAT_OUTLINE);
lineCh = utf8_write_codepoint(lineCh, FORMAT_GREEN);
char* ptrtext = lineCh;
safe_strcpy(lineCh, greeting, 240);
safe_strcpy(lineCh, greeting, CHAT_INPUT_SIZE - 24); // Limit to 1000 characters so we don't overflow the buffer
utf8_remove_format_codes((utf8*)ptrtext, true);
chat_history_add(greeting_formatted);
}