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diagnostic-client-data-hooks.h
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/* Additional metadata about a client for a diagnostic context.
Copyright (C) 2022-2023 Free Software Foundation, Inc.
Contributed by David Malcolm <[email protected]>
This file is part of GCC.
GCC 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 3, or (at your option) any later
version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_DIAGNOSTIC_CLIENT_DATA_HOOKS_H
#define GCC_DIAGNOSTIC_CLIENT_DATA_HOOKS_H
class sarif_object;
class client_version_info;
/* A bundle of additional metadata, owned by the diagnostic_context,
for querying things about the client, like version data. */
class diagnostic_client_data_hooks
{
public:
virtual ~diagnostic_client_data_hooks () {}
/* Get version info for this client, or NULL. */
virtual const client_version_info *get_any_version_info () const = 0;
/* Get the current logical_location for this client, or NULL. */
virtual const logical_location *get_current_logical_location () const = 0;
/* Get a sourceLanguage value for FILENAME, or return NULL.
See SARIF v2.1.0 Appendix J for suggested values. */
virtual const char *
maybe_get_sarif_source_language (const char *filename) const = 0;
/* Hook to allow client to populate a SARIF "invocation" object with
a custom property bag (see SARIF v2.1.0 section 3.8). */
virtual void
add_sarif_invocation_properties (sarif_object &invocation_obj) const = 0;
};
/* Factory function for making an instance of diagnostic_client_data_hooks
for use in the compiler (i.e. with knowledge of "tree", access to
langhooks, etc). */
extern diagnostic_client_data_hooks *make_compiler_data_hooks ();
class diagnostic_client_plugin_info;
/* Abstract base class for a diagnostic_context to get at
version information about the client. */
class client_version_info
{
public:
class plugin_visitor
{
public:
virtual void on_plugin (const diagnostic_client_plugin_info &) = 0;
};
virtual ~client_version_info () {}
/* Get a string suitable for use as the value of the "name" property
(SARIF v2.1.0 section 3.19.8). */
virtual const char *get_tool_name () const = 0;
/* Create a string suitable for use as the value of the "fullName" property
(SARIF v2.1.0 section 3.19.9). */
virtual char *maybe_make_full_name () const = 0;
/* Get a string suitable for use as the value of the "version" property
(SARIF v2.1.0 section 3.19.13). */
virtual const char *get_version_string () const = 0;
/* Create a string suitable for use as the value of the "informationUri"
property (SARIF v2.1.0 section 3.19.17). */
virtual char *maybe_make_version_url () const = 0;
virtual void for_each_plugin (plugin_visitor &v) const = 0;
};
/* Abstract base class for a diagnostic_context to get at
information about a specific plugin within a client. */
class diagnostic_client_plugin_info
{
public:
/* For use e.g. by SARIF "name" property (SARIF v2.1.0 section 3.19.8). */
virtual const char *get_short_name () const = 0;
/* For use e.g. by SARIF "fullName" property
(SARIF v2.1.0 section 3.19.9). */
virtual const char *get_full_name () const = 0;
/* For use e.g. by SARIF "version" property
(SARIF v2.1.0 section 3.19.13). */
virtual const char *get_version () const = 0;
};
#endif /* ! GCC_DIAGNOSTIC_CLIENT_DATA_HOOKS_H */