WiiFlow_Lite/source/network/proxysettings.cpp

#include <ogcsys.h>
#include <ogc/isfs.h>
#include <string.h>

#include "proxysettings.h"
#include "menu/menu.hpp"

#define ALIGN32(x) (((x) + 31) & ~31)

bool proxy_enabled;
bool proxy_creds_enabled;
char proxy_address[256];
u16 proxy_port;
char proxy_username[33];
char proxy_password[33];

void getProxyInfo()
{
	char *buffer;
	int fd = ISFS_Open("/shared2/sys/net/02/config.dat", ISFS_OPEN_READ);
	if (fd >= 0)
	{
		fstats stats ATTRIBUTE_ALIGN(32);
		if(ISFS_GetFileStats(fd, &stats) >= 0)
		{
			if (stats.file_length == 7004)
			{
				buffer = (char *)MEM2_alloc(ALIGN32(stats.file_length));
				if (buffer)
				{
					if (ISFS_Read(fd, buffer, stats.file_length) == 7004)
					{
						proxy_enabled = buffer[44];
						proxy_creds_enabled = buffer[45];
						strncpy(proxy_address, buffer + 48, sizeof(proxy_address) - 1);
						proxy_port = ((buffer[304] & 0xFF) << 8) | (buffer[305] & 0xFF);
						strncpy(proxy_username, buffer + 306, sizeof(proxy_username) - 1);
						strncpy(proxy_password, buffer + 338, sizeof(proxy_password) - 1);
					}
				}
				MEM2_free(buffer);
			}
		}
		ISFS_Close(fd);
	}
}

char *getProxyAddress()
{
	if (mainMenu.proxyUseSystem)
		return proxy_enabled ? proxy_address : NULL;
	return (strlen(mainMenu.proxyAddress) > 6) ? mainMenu.proxyAddress : NULL;
}

u16 getProxyPort()
{
	if (mainMenu.proxyUseSystem)
		return proxy_enabled ? proxy_port : 0;
	return mainMenu.proxyPort; 
}

char *getProxyUsername()
{
	if (mainMenu.proxyUseSystem)
		return proxy_enabled && proxy_creds_enabled ? proxy_username : NULL;
	return (strlen(mainMenu.proxyUsername) > 0) ? mainMenu.proxyUsername : NULL;
}

char *getProxyPassword()
{
	if (mainMenu.proxyUseSystem)
		return proxy_enabled && proxy_creds_enabled ? proxy_password : NULL;
	return (strlen(mainMenu.proxyPassword) > 0) ? mainMenu.proxyPassword : NULL;
}