diff options
author | Nathan Neulinger <nneul@umr.edu> | 1999-11-10 14:44:58 +0000 |
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committer | Nathan Neulinger <nneul@umr.edu> | 1999-11-10 14:44:58 +0000 |
commit | 2d81454829bb774db9891d709786240a7c4b8f4a (patch) | |
tree | b7823108f98baed086991d3f8c6c03d8bc0b6e0c /packet-imap.c | |
parent | ac4026f37a2e09484128ad41c6ff7431ed499930 (diff) |
Added imap dissector, pretty much a simple translation of the pop
dissector.
svn path=/trunk/; revision=995
Diffstat (limited to 'packet-imap.c')
-rw-r--r-- | packet-imap.c | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/packet-imap.c b/packet-imap.c new file mode 100644 index 0000000000..46d7738426 --- /dev/null +++ b/packet-imap.c @@ -0,0 +1,118 @@ +/* packet-imap.c + * Routines for imap packet dissection + * Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com> + * + * $Id: packet-imap.c,v 1.1 1999/11/10 14:44:57 nneul Exp $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@unicom.net> + * Copyright 1998 Gerald Combs + * + * Copied from packet-tftp.c + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <stdio.h> + +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif + +#ifdef HAVE_NETINET_IN_H +# include <netinet/in.h> +#endif + +#include <string.h> +#include <glib.h> +#include "packet.h" + +static int proto_imap = -1; + +void +dissect_imap(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) +{ + proto_tree *imap_tree, *ti; + gchar rr[50], rd[1500]; + int i1 = (u_char *)strchr(pd + offset, ' ') - (pd + offset); /* Where is that space */ + int i2; + int max_data = pi.captured_len - offset; + + memset(rr, '\0', sizeof(rr)); + memset(rd, '\0', sizeof(rd)); + + if ((i1 > max_data) || (i1 <= 0)) { + + i1 = max_data; + strncpy(rr, pd + offset, MIN(max_data - 2, sizeof(rr) - 1)); + + } + else { + + strncpy(rr, pd + offset, MIN(i1, sizeof(rr) - 1)); + i2 = ((u_char *)strchr(pd + offset + i1 + 1, '\r') - (pd + offset)) - i1 - 1; + if (i2 > max_data - i1 - 1 || i2 <= 0) { + i2 = ((u_char *)strchr(pd + offset + i1 + 1, '\n') - (pd + offset)) - i1 - 1; + if (i2 > max_data - i1 - 1 || i2 <= 0) + i2 = max_data - i1 - 1; + } + strncpy(rd, pd + offset + i1 + 1, MIN(i2, sizeof(rd) - 1)); + } + + if (check_col(fd, COL_PROTOCOL)) + col_add_str(fd, COL_PROTOCOL, "IMAP"); + + if (check_col(fd, COL_INFO)) { + + col_add_fstr(fd, COL_INFO, "%s: %s %s", (pi.match_port == pi.destport)? "Request" : "Response", rr, rd); + } + + if (tree) { + + ti = proto_tree_add_item(tree, proto_imap, offset, END_OF_FRAME, NULL); + imap_tree = proto_item_add_subtree(ti, ETT_IMAP); + + if (pi.match_port == pi.destport) { /* Request */ + + proto_tree_add_text(imap_tree, offset, i1, "Request Tag: %s", rr); + + proto_tree_add_text(imap_tree, offset + i1 + 1, END_OF_FRAME, "Request: %s", rd); + + } + else { + + proto_tree_add_text(imap_tree, offset, i1, "Response Tag: %s", rr); + + proto_tree_add_text(imap_tree, offset + i1 + 1, END_OF_FRAME, "Response: %s", rd); + } + + } +} + +void +proto_register_imap(void) +{ +/* static hf_register_info hf[] = { + { &variable, + { "Name", "imap.abbreviation", TYPE, VALS_POINTER }}, + };*/ + + proto_imap = proto_register_protocol("IMAP", "imap"); + /* proto_register_field_array(proto_imap, hf, array_length(hf));*/ +} |