//default on, in case there is no						// content-type						if (attachcount < 100)						{							attachcount++;							attachname[attachcount] = new char[500]; 										//strncpy(attachname[attachcount], data, 499); 								snprintf(attachname[attachcount],499, "          mime attachment %d", attachcount);							attachname[attachcount][499] = '\0';  						}		 			}					if (onmimeheader && (					finddata(data, "filename=", answer) != NULL))					{						//is this safe???						//has memory been defined already???						strncpy(attachname[attachcount], "          ", 499);						strncpy(attachname[attachcount]+10, answer, 489);					}					if (onmimeheader && (					strncasecmp(data, "Content-Type: text/plain",24)==0 ||					strncasecmp(data, "Content-Type: message/delivery-status",37)==0					))					{						//turn on display, or 						//really leave on						dontdisplay = 0; 					}					else if (onmimeheader &&					strncasecmp(data, "Content-Type: ", 14) == 0)					{						//unknown type, turn off display						dontdisplay = 1;					}					else {}				}				else if (USEATTACHMENTS && !ismime)				{				  	if (strncasecmp(data, "end", 3) ==0)						dontdisplay = 0;				}				else {}				//displays message				if (USEATTACHMENTS && 				dontdisplay == 0 && onmimeheader == 0)				{	cout << data;} //ok to display				else if (USEATTACHMENTS)				{} //not ok to display				else				{	cout << data;} //not in attachment mode ok to dis				//turns off message display				if (USEATTACHMENTS && ismime)				{					if (onmimeheader && strncmp(data, "\n", 1) == 0)					{						onmimeheader = 0;					}				}				else if (USEATTACHMENTS && !ismime)				{					if (strncmp(data, "begin ", 6)==0)					{						dontdisplay = 1;						if (attachcount < 100)						{							attachcount++;							cout << "Attached file removed from display." << endl;							attachname[attachcount] = new char[500];							strncpy(attachname[attachcount], data, 499);							attachname[attachcount][499] = '\0'; 						}				    	}				}				else {}			} // off header		}//attach count == num	} //while	cout << "</textarea></form>" << endl;	cout << "</td></tr></table>";	if (USEATTACHMENTS)	{	 if (attachcount > 0)	 {		cout << "<font size=\"+2\"><u>"; 		cout << WEM_Attachments << "</u></font><br>";		if (ismime)		{			attachcount--; //lower count because last break gets counted		}				for (int loop = 1; loop <= attachcount; loop++)		{			cout << "<a href=\"" << "./attachments/";			cout << cleanfilename(attachname[loop]+10);			if (ismime)				cout << "?mshowsavedattach=" << number << "x";			else				cout << "?showsavedattach=" << number << "x";			cout << loop << "\">";			cout << attachname[loop]+10;			cout << "</a><br>";			delete(attachname[loop]);		}		cout << "<br>";	 }	}	tail();		bothunlock(mailstore);	fclose(mailstore);	cout << "</body></HTML>" << endl;	return;}void deletesaved(){	char *env;	int mailnum;	char mailbox[400];	passwd *info;		if ((env = getenv("QUERY_STRING"))==NULL)	{		disjavascript("?menusaved", "delete error", "menu");		return;	}	mailnum = atoi(env+12);	info=getpwnam(globaluser);	snprintf(mailbox, 400, "%s/.webmail/saved", info->pw_dir);	deletemail(mailbox, mailnum);  	disjavascript("?menusaved", "Saved mail delete", "menu");}void multidelsaved(){	char data;	char number[10];	vector <int> todel;	int i = 0;	int mark = 0;	int k =0;	while (1)	{		data = fgetc(stdin);		if (data == EOF)			break;		if (data == '=')		{			mark = 0;			number[k] = '\0';			k = 0;			//cout << atoi(number) << endl;			todel.push_back(atoi(number));		}				if (mark == 1)		{			number[k] = data;			k++;		}		if (data == 'm')		{			mark=1;			k=0;		}	}	multideletemailsaved(todel);	return;}void multideletemailsaved(vector<int>& todel){	passwd *info;	FILE *data;	FILE *tmp;	char dataname[400];	char tmpname[400];	char buf[500];	int number = 0;	int emailcount = 0;	int delme = 0;	info=getpwnam(globaluser);	snprintf(dataname, 400, "%s/.webmail/saved", info->pw_dir);	snprintf(tmpname, 400, "%s/.webmail/tmp", info->pw_dir);		data = fopen(dataname, "r");	if (data == NULL)	{		error("multideletemailsaved():Error opening data for read");		return;	}	if (bothlock(data, 'r')!=0)	{		fclose(data);		error("multideletemailsaved():Error locking data for read");		return;	}	tmp = fopen(tmpname, "w");	if (tmp == NULL)	{		error("multideletemailsaved():error opening temp for write");		fclose(data);		return;	}	if (bothlock(tmp, 'w')!=0)	{		fclose(data);		fclose(tmp);		error("multideletemailsaved():Error locking tmp for write");		return;	}	while (fgets(buf, 499, data) != NULL)	{		fputs(buf, tmp);	}	bothunlock(data);	fclose(data);	bothunlock(tmp);	fclose(tmp);	//rename(dataname, tmpname);	sync();	data = fopen(dataname, "w");	if (data == NULL)	{		error("multideletemailsaved():Error opening data for write");		return;	}	if (bothlock(data, 'w')!=0)	{		fclose(data);		error("multideletemailsaved():Error locking data for write");		return;	}	tmp = fopen(tmpname, "r");	if (tmp == NULL)	{		error("multideletemailsaved():error opening temp for read");		fclose(data);		return;	}	if (bothlock(tmp, 'r')!=0)	{		fclose(data);		fclose(tmp);		error("multideletemailsaved():Error locking temp for read");		return;	}		while (fgets(buf, 499, tmp) != NULL)	{		if (strncmp(buf, "From ", 5)==0)		{			emailcount++;			delme = 0;			for (int p = 0; p<todel.size();p++)			{				if (emailcount == todel[p])				{					delme = 1;				}			}		}		if (delme == 0)		{			fputs(buf, data);		}	}	bothunlock(tmp);	fclose(tmp);	bothunlock(data);	fclose(data);	remove(tmpname);	sync();	disjavascript("?dissaved#bottom", "Mail deleted", "mail list");	return;}void showsavedattach(){	char *env;	char *env2;	int loop = 16;	int attachnum;	int mailnum;	char mailbox[400];	passwd *info;		if ((env = getenv("QUERY_STRING"))==NULL)	{		disjavascript("?menusaved", "Attach display error", "menu");		return;	}	while (env[loop] != '\0')	{		if (env[loop] == 'x')		{			env[loop] = '\0';			env2=env+loop+1;					}		loop++;	}	attachnum = atoi(env2);	mailnum = atoi(env+16);	info=getpwnam(globaluser);	snprintf(mailbox, 400, "%s/.webmail/saved", info->pw_dir);	showattachment(mailbox, mailnum, attachnum);	}void mshowsavedattach(){	char *env;	char *env2;	int loop = 17;	int attachnum;	int mailnum;	char mailbox[400];	passwd *info;		if ((env = getenv("QUERY_STRING"))==NULL)	{		disjavascript("?menusaved", "Attach display error", "menu");		return;	}	while (env[loop] != '\0')	{		if (env[loop] == 'x')		{			env[loop] = '\0';			env2=env+loop+1;					}		loop++;	}	attachnum = atoi(env2);	mailnum = atoi(env+17);	info=getpwnam(globaluser);	snprintf(mailbox, 400, "%s/.webmail/saved", info->pw_dir);	mshowattachment(mailbox, mailnum, attachnum);}