/*
CmdLine plugin for Miranda IM

Copyright © 2007 Cristian Libotean

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#include "stdafx.h"

int hLangpack = 0;

int lpprintf(const char *format, ...)
{
	va_list va;
	va_start(va, format);
	const int MAX_SIZE = 16192;
	char buffer[MAX_SIZE] = { 0 };
	int len = _vsnprintf(buffer, MAX_SIZE, format, va);
	va_end(va);
	CharToOemBuffA(buffer, buffer, len);
	printf("%s", buffer);
	return len;
}

char* GetProgramName(char *programName, int size)
{
	char name[512];
	GetModuleFileNameA(GetModuleHandle(NULL), name, sizeof(name));
	char *p = strrchr(name, '\\');
	if (p)
		strncpy_s(programName, size, p + 1, _TRUNCATE);
	else
		strncpy_s(programName, size, name, _TRUNCATE);

	return programName;
}

void PrintUsage()
{
	char name[128];
	GetProgramName(name, sizeof(name));

	lpprintf(Translate("%s usage:\n"), name);
	lpprintf(Translate("%s <command> [<param> [<param> [...]]].\n"), name);
	lpprintf(Translate("This will tell Miranda to run the specified command. The commands can have zero, one or more parameters. Use '%s help' to get a list of possible commands.\n"), name);
	lpprintf(Translate("No command can have more than %d parameters.\n"), MAX_ARGUMENTS - 1);
}

void ShowVersion()
{
	char name[128];
	char message[1024];
	GetProgramName(name, sizeof(name));
	mir_snprintf(message, sizeof(message), Translate("%s version %s"), name, __VERSION_STRING_DOTS);

	lpprintf("%s\n", message);
}

int main(int argc, char *argv[])
{
	if (argc == 2 && !strcmp(argv[1], "-v")) {
		ShowVersion();
		return 0;
	}

	if ((InitClient()) || (ConnectToMiranda()) || (GetKnownCommands()) || (LoadLangPackModule())) {
		lpprintf("Could not create connection with Miranda or could not retrieve list of known commands.\n");
		return MIMRES_NOMIRANDA;
	}

	if (argc <= 1 || argc > MAX_ARGUMENTS) {
		PrintUsage();
		return 0;
	}

	int error;
	PReply reply = ParseCommand(argv, argc);
	if (reply) {
		error = reply->code;
		lpprintf("%s\n", reply->message);
	}
	else {
		lpprintf(Translate("Unknown command '%s'.\n"), argv[1]);
		error = 0;
	}

	DestroyKnownCommands();
	DisconnectFromMiranda();
	DestroyClient();
	return error;
}