inspircd/win/configure.cpp

/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
 * See: http://www.inspircd.org/wiki/index.php/Credits
 *
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#define _CRT_SECURE_NO_DEPRECATE

#include <windows.h>
#include <stdio.h>
#include <string>
#include <time.h>
#include "colours.h"

using namespace std;
void Run();
void Banner();
void WriteCompileModules();
void WriteCompileCommands();

/* detects if we are running windows xp or higher (5.1) */
bool iswinxp()
{
	OSVERSIONINFO vi;
	vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
	GetVersionEx(&vi);
	if(vi.dwMajorVersion >= 5)
		return true;
	
	return false;
}

int get_int_option(const char * text, int def)
{
	static char buffer[500];
	int ret;
	printf_c("%s\n[\033[1;32m%u\033[0m] -> ", text, def);
	fgets(buffer, 500, stdin);
	if(sscanf(buffer, "%u", &ret) != 1)
		ret = def;

	printf("\n");
	return ret;
}

bool get_bool_option(const char * text, bool def)
{
	static char buffer[500];
	char ret[100];
	printf_c("%s [\033[1;32m%c\033[0m] -> ", text, def ? 'y' : 'n');
	fgets(buffer, 500, stdin);
	if(sscanf(buffer, "%s", ret) != 1)
		strcpy(ret, def ? "y" : "n");

	printf("\n");
	return !strncmp(ret, "y", 1);
}

void get_string_option(const char * text, char * def, char * buf)
{
	static char buffer[500];
	printf_c("%s\n[\033[1;32m%s\033[0m] -> ", text, def);
	fgets(buffer, 500, stdin);
	if(sscanf(buffer, "%s", buf) != 1)
		strcpy(buf, def);

	printf("\n");
}

// escapes a string for use in a c++ file
bool escape_string(char * str, size_t size)
{
	size_t len = strlen(str);
	char * d_str = (char*)malloc(len * 2);
    
	size_t i = 0;
	size_t j = 0;

	for(; i < len; ++i)
	{
		if(str[i] == '\\')
		{
			d_str[j++] = '\\';
			d_str[j++] = '\\';
		}
		else
		{
			d_str[j++] = str[i];
		}
	}

	d_str[j++] = 0;

    if(j > size)
	{
		free(d_str);
		return false;
	}

	strcpy(str, d_str);
	free(d_str);
	return true;
}

/* gets the svn revision */
int get_svn_revision(char * buffer, size_t len)
{
	/* again.. I am lazy :p cbf to pipe output of svn info to us, so i'll just read the file */
	/*
	8

	dir
	7033
	*/
	char buf[1000];
	FILE * f = fopen("..\\.svn\\entries", "r");
	if(!f) goto bad_rev;
    
	if(!fgets(buf, 1000, f)) goto bad_rev;
	if(!fgets(buf, 1000, f)) goto bad_rev;
	if(!fgets(buf, 1000, f)) goto bad_rev;
	if(!fgets(buf, 1000, f)) goto bad_rev;
	int rev = atoi(buf);
	if(rev == 0) goto bad_rev;
	sprintf(buffer, "%u", rev);
	fclose(f);
	return rev;
	
bad_rev:
	strcpy(buffer, "non-svn");
	if(f) fclose(f);
	return 0;
}

int __stdcall WinMain(IN HINSTANCE hInstance, IN HINSTANCE hPrevInstance, IN LPSTR lpCmdLine, IN int nShowCmd )
{
	FILE * j = fopen("inspircd_config.h", "r");
	if (j)
	{
		if (MessageBox(0, "inspircd_config.h already exists. Remove it and build from clean?", "Configure program", MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2) != IDYES)
		{
			fclose(j);
			exit(0);
		}
	}

	AllocConsole();

	// pipe standard handles to this console
	freopen("CONIN$", "r", stdin);
	freopen("CONOUT$", "w", stdout);
	freopen("CONOUT$", "w", stderr);

	Banner();
	Run();
	WriteCompileCommands();
	WriteCompileModules();
	FreeConsole();
	return 0;
}

void Banner()
{
	printf_c("\nWelcome to the \033[1mInspIRCd\033[0m Configuration program! (\033[1minteractive mode\033[0m)\n"
			 "\033[1mPackage maintainers: Type ./configure --help for non-interactive help\033[0m\n\n");
	printf_c("*** If you are unsure of any of these values, leave it blank for    ***\n"
			 "*** standard settings that will work, and your server will run      ***\n"
			 "*** using them. Please consult your IRC network admin if in doubt.  ***\n\n"
			 "Press \033[1m<RETURN>\033[0m to accept the default for any option, or enter\n"
			 "a new value. Please note: You will \033[1mHAVE\033[0m to read the docs\n"
			 "dir, otherwise you won't have a config file!\n\n");

}

void Ru