diff options
author | Guy Harris <guy@alum.mit.edu> | 2004-01-25 21:55:17 +0000 |
---|---|---|
committer | Guy Harris <guy@alum.mit.edu> | 2004-01-25 21:55:17 +0000 |
commit | d6cd61061efe7207b298b5ac40a92e7b86b00b3e (patch) | |
tree | 392720e018248f9cf2b46db00a4a9740ff7d1fca /wiretap/hcidump.c | |
parent | 34bddb3c1a932632fd0515f7999ed96ef9974611 (diff) |
Have the Wiretap open, read, and seek-and-read routines return, in
addition to an error code, an error info string, for
WTAP_ERR_UNSUPPORTED, WTAP_ERR_UNSUPPORTED_ENCAP, and
WTAP_ERR_BAD_RECORD errors. Replace the error messages logged with
"g_message()" for those errors with g_strdup()ed or g_strdup_printf()ed
strings returned as the error info string, and change the callers of
those routines to, for those errors, put the info string into the
printed message or alert box for the error.
Add messages for cases where those errors were returned without printing
an additional message.
Nobody uses the error code from "cf_read()" - "cf_read()" puts up the
alert box itself for failures; get rid of the error code, so it just
returns a success/failure indication.
Rename "file_read_error_message()" to "cf_read_error_message()", as it
handles read errors from Wiretap, and have it take an error info string
as an argument. (That handles a lot of the work of putting the info
string into the error message.)
Make some variables in "ascend-grammar.y" static.
Check the return value of "erf_read_header()" in "erf_seek_read()".
Get rid of an unused #define in "i4btrace.c".
svn path=/trunk/; revision=9852
Diffstat (limited to 'wiretap/hcidump.c')
-rw-r--r-- | wiretap/hcidump.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/wiretap/hcidump.c b/wiretap/hcidump.c index 9d79792fbd..6de99d1291 100644 --- a/wiretap/hcidump.c +++ b/wiretap/hcidump.c @@ -1,6 +1,6 @@ /* hcidump.c * - * $Id: hcidump.c,v 1.2 2003/10/30 11:53:48 guy Exp $ + * $Id: hcidump.c,v 1.3 2004/01/25 21:55:13 guy Exp $ * * Copyright (c) 2003 by Marcel Holtmann <marcel@holtmann.org> * @@ -38,7 +38,8 @@ struct dump_hdr { #define DUMP_HDR_SIZE (sizeof(struct dump_hdr)) -static gboolean hcidump_read(wtap *wth, int *err, long *data_offset) +static gboolean hcidump_read(wtap *wth, int *err, gchar **err_info, + long *data_offset) { struct dump_hdr dh; guint8 *buf; @@ -61,9 +62,9 @@ static gboolean hcidump_read(wtap *wth, int *err, long *data_offset) * Probably a corrupt capture file; don't blow up trying * to allocate space for an immensely-large packet. */ - g_message("hcidump: File has %u-byte packet, bigger than maximum of %u", - packet_size, WTAP_MAX_PACKET_SIZE); *err = WTAP_ERR_BAD_RECORD; + *err_info = g_strdup_printf("hcidump: File has %u-byte packet, bigger than maximum of %u", + packet_size, WTAP_MAX_PACKET_SIZE); return FALSE; } @@ -90,7 +91,9 @@ static gboolean hcidump_read(wtap *wth, int *err, long *data_offset) return TRUE; } -static gboolean hcidump_seek_read(wtap *wth, long seek_off, union wtap_pseudo_header *pseudo_header, guint8 *pd, int length, int *err) +static gboolean hcidump_seek_read(wtap *wth, long seek_off, + union wtap_pseudo_header *pseudo_header, guint8 *pd, int length, + int *err, gchar **err_info _U_) { struct dump_hdr dh; int bytes_read; @@ -119,7 +122,7 @@ static gboolean hcidump_seek_read(wtap *wth, long seek_off, union wtap_pseudo_he return TRUE; } -int hcidump_open(wtap *wth, int *err) +int hcidump_open(wtap *wth, int *err, gchar **err_info _U_) { struct dump_hdr dh; guint8 type; |