2 * Dolda Connect - Modular multiuser Direct Connect-style client
3 * Copyright (C) 2004 Fredrik Tolf <fredrik@dolda2000.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include <sys/types.h>
30 #define TRNS_WAITING 0
35 #define TRNSD_UNKNOWN 0
39 #define TRNSE_NOERROR 0
40 #define TRNSE_NOTFOUND 1
41 #define TRNSE_NOSLOTS 2
45 struct transfer *next, *prev;
58 time_t timeout, activity, lastreq;
61 wchar_t *peerid, *peernick;
64 int state, dir, error;
65 off_t size, curpos, endpos, localpos;
67 struct socket *localend, *datapipe;
70 struct authhandle *auth;
71 struct socket *filterout;
74 size_t filterbufsize, filterbufdata;
76 CBCHAIN(trans_ac, struct transfer *transfer, wchar_t *attrib);
77 CBCHAIN(trans_p, struct transfer *transfer);
78 CBCHAIN(trans_act, struct transfer *transfer);
79 CBCHAIN(trans_destroy, struct transfer *transfer);
80 CBCHAIN(trans_filterout, struct transfer *transfer, wchar_t *cmd, wchar_t *arg);
83 void freetransfer(struct transfer *transfer);
84 struct transfer *newtransfer(void);
85 void linktransfer(struct transfer *transfer);
87 void bumptransfer(struct transfer *transfer);
88 struct transfer *findtransfer(int id);
89 struct transfer *hasupload(struct fnet *fnet, wchar_t *peerid);
90 struct transfer *newupload(struct fnetnode *fn, struct fnet *fnet, wchar_t *nickid, struct socket *dpipe);
91 void transfersetnick(struct transfer *transfer, wchar_t *newnick);
92 void transfersetpath(struct transfer *transfer, wchar_t *newpath);
93 void transfersetstate(struct transfer *transfer, int newstate);
94 void transfersetsize(struct transfer *transfer, off_t newsize);
95 void transferseterror(struct transfer *transfer, int error);
96 void transfersetactivity(struct transfer *transfer, wchar_t *desc);
97 void transferattach(struct transfer *transfer, struct socket *dpipe);
98 void transferdetach(struct transfer *transfer);
99 void resettransfer(struct transfer *transfer);
100 void transfersetlocalend(struct transfer *transfer, struct socket *sk);
101 int forkfilter(struct transfer *transfer);
102 void transferprepul(struct transfer *transfer, off_t size, off_t start, off_t end, struct socket *lesk);
103 void transferstartul(struct transfer *transfer, struct socket *sk);
104 void transfersethash(struct transfer *transfer, struct hash *hash);
105 struct transfer *finddownload(wchar_t *peerid);
106 void transferstartdl(struct transfer *transfer, struct socket *sk);
107 void trytransferbypeer(struct fnet *fnet, wchar_t *peerid);
109 extern struct transfer *transfers;
110 extern unsigned long long bytesupload;
111 extern unsigned long long bytesdownload;
112 EGCBCHAIN(newtransfercb, struct transfer *);