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/* report_message.c
* Routines for code that can run in GUI and command-line environments to
* use to report errors and warnings to the user (e.g., I/O errors, or
* problems with preference settings) if the message should be shown as
* a GUI error in a GUI environment.
*
* The application using libwsutil will register error-reporting
* routines, and the routines defined here will call the registered
* routines. That way, these routines can be called by code that
* doesn't itself know whether to pop up a dialog or print something
* to the standard error.
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include "report_message.h"
static const char *friendly_program_name;
static const struct report_message_routines *routines;
void
init_report_message(const char *friendly_program_name_arg,
const struct report_message_routines *routines_arg)
{
friendly_program_name = friendly_program_name_arg;
routines = routines_arg;
}
/*
* Report a general error.
*/
void
report_failure(const char *msg_format, ...)
{
va_list ap;
va_start(ap, msg_format);
(*routines->vreport_failure)(msg_format, ap);
va_end(ap);
}
/*
* Report a general warning.
*/
void
report_warning(const char *msg_format, ...)
{
va_list ap;
va_start(ap, msg_format);
(*routines->vreport_warning)(msg_format, ap);
va_end(ap);
}
/*
* Report an error when trying to open or create a file.
* "err" is assumed to be an error code from Wiretap; positive values are
* UNIX-style errnos, so this can be used for open failures not from
* Wiretap as long as the failure code is just an errno.
*/
void
report_open_failure(const char *filename, int err,
bool for_writing)
{
(*routines->report_open_failure)(filename, err, for_writing);
}
/*
* Report an error when trying to read a file.
* "err" is assumed to be a UNIX-style errno.
*/
void
report_read_failure(const char *filename, int err)
{
(*routines->report_read_failure)(filename, err);
}
/*
* Report an error when trying to write a file.
* "err" is assumed to be a UNIX-style errno.
*/
void
report_write_failure(const char *filename, int err)
{
(*routines->report_write_failure)(filename, err);
}
/*
* Report an error from opening a capture file for reading.
*/
void
report_cfile_open_failure(const char *filename, int err, char *err_info)
{
(*routines->report_cfile_open_failure)(filename, err, err_info);
}
/*
* Report an error from opening a capture file for writing.
*/
void
report_cfile_dump_open_failure(const char *filename,
int err, char *err_info, int file_type_subtype)
{
(*routines->report_cfile_dump_open_failure)(filename,
err, err_info, file_type_subtype);
}
/*
* Report an error from attempting to read from a capture file.
*/
void
report_cfile_read_failure(const char *filename, int err, char *err_info)
{
(*routines->report_cfile_read_failure)(filename, err, err_info);
}
/*
* Report an error from attempting to write to a capture file.
*/
void
report_cfile_write_failure(const char *in_filename, const char *out_filename,
int err, char *err_info, uint32_t framenum, int file_type_subtype)
{
(*routines->report_cfile_write_failure)(in_filename, out_filename,
err, err_info, framenum, file_type_subtype);
}
/*
* Report an error from closing a capture file open for writing.
*/
void
report_cfile_close_failure(const char *filename, int err, char *err_info)
{
(*routines->report_cfile_close_failure)(filename, err, err_info);
}
/*
* Return the "friendly" program name.
*/
const char *
get_friendly_program_name(void)
{
return friendly_program_name;
}
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
* :indentSize=8:tabSize=8:noTabs=false:
*/
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