devs/cproof
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cproof/src/plugins/plugins.h
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merge: sync upstream profanity-im/profanity 
Sync with upstream profanity-im/profanity.

Major upstream changes incorporated:

Memory management
  - Replace malloc+memset with g_new0 throughout codebase
  - Adopt auto_gchar / auto_gcharv / auto_gerror / auto_jid cleanup macros
  - Replace free() with g_free() for GAlloc'd memory

Editor rewrite
  - Remove pthread-based async editor; use GChildWatch callback API
  - New launch_editor(initial_content, callback, user_data) interface
  - Proper signal handling (SIGINT, SIGTSTP, SIGPIPE reset in child)
  - ui_suspend()/ui_resume() integration for TTY management

OMEMO improvements
  - Dual backend support: libsignal-protocol-c and libomemo-c
  - Proper pre-key removal after use (XEP-0384 compliance)
  - Automatic pre-key regeneration when store drops below threshold
  - New functions: omemo_is_device_active(), omemo_is_jid_trusted()
  - omemo_get_jid_untrusted_fingerprints() for better error messages
  - Fingerprint notifications on new device identity discovery
  - Deterministic pre-key ID generation tracking max_pre_key_id
  - omemo_trust_changed() UI updates on trust state changes

JID validation
  - RFC 6122-compliant validation in jid_is_valid()
  - Character-level checks (RFC 6122 forbidden chars: & ' / : < > @)
  - Length limits: 1023 per component, 3071 total
  - New jid_is_valid_user_jid() for user vs. service JID distinction

Database
  - Schema migration v3: UNIQUE constraint on archive_id for deduplication
  - Triggers for corrected message tracking (replaces_db_id / replaced_by_db_id)
  - db_history_result_t return type, _truncate_datetime_suffix()

UI / console
  - win_warn_needed() / win_warn_sent() warning deduplication hash table
  - PAD_MIN_HEIGHT dynamic pad sizing with PAD_THRESHOLD auto-cleanup
  - Spellcheck integration in input field with Unicode word detection
  - cons_spellcheck_setting() for /settings ui output
  - /[command]? shortcut for command help

Account config
  - Account name sanitization for GKeyFile special chars ([ ] = # \n \r)
  - Replace popen() with g_spawn_sync() for eval_password
  - TLS policy: add "direct" option alongside legacy

Connection
  - Port validation with g_assert (0–65535)
  - SHA-256 certificate fingerprint support (XMPP_CERT_PUBKEY_FINGERPRINT_SHA256)
  - "direct" TLS policy alias for legacy SSL

Common utilities
  - str_xml_sanitize() for XML 1.0 illegal character removal
  - string_matches_one_of() with formatted error messages
  - valid_tls_policy_option() helper
  - prof_date_time_format_iso8601() utility
  - Improved strip_arg_quotes() with backslash unescaping
  - prof_occurrences() uses g_slist_prepend + reverse for performance

PGP / OX
  - Proper GPGME resource cleanup with goto-cleanup pattern
  - g_string_free(xmppuri) leak fix in _ox_key_lookup

CSV export
  - Use GString + g_file_set_contents instead of raw write() syscalls

Tests
  - Restructured into subdirectories: command/, config/, xmpp/, ui/, omemo/, otr/, pgp/
  - New test_cmd_ac.c for autocompleter unit tests
  - Updated stubs for new UI suspend/resume functions

License headers
  - Migrate to SPDX-3.0 identifiers (GPL-3.0-or-later WITH OpenSSL-exception)

────────────────────────────────────────────────────
cproof-specific preservations:

  - XEP-0308 LMC: replace_id ?: id logic in message/stanza/omemo
  - Force encryption: cmd_force_encryption, test_forced_encryption
  - CWE-134: format string protection (cons_show("%s", ...))
  - y_start_pos-based paging in window.c
  - db_history_result_t return type, _truncate_datetime_suffix()

Merge-time fixes:

  - common.c: format-security (-Werror) — cons_show(errmsg) → cons_show("%s", errmsg)
  - database.c: null-deref guard — !msg->timestamp → msg && !msg->timestamp
  - console.c: implicit size_t → int cast — (int)(maxlen + 1)
  - tlscerts.c: %d for size_t — %zu

Build system:
  - Kept autotools (Makefile.am, configure.ac); upstream uses Meson
  - Restored deleted files: bootstrap.sh, autogen.sh, ax_valgrind_check.m4, configure-debug
  - Updated Makefile.am test paths for subdirectory structure
  - Added test_cmd_ac, test_forced_encryption to test sources

Functional tests:
  - Use cproof version; upstream requires stbbr_for_xmlns from updated stabber
  - Not yet available in devs/stabber fork

Closes #64

Merge author: jabber.developer2
Commits authors:
 Michael Vetter <jubalh@iodoru.org>
& Steffen Jaeckel <s@jaeckel.eu>
2026-05-26 17:48:14 +00:00

154 lines
7.9 KiB
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/*
* plugins.h
* vim: expandtab:ts=4:sts=4:sw=4
*
* Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
*
* SPDX-License-Identifier: GPL-3.0-or-later WITH OpenSSL-exception
*/
#ifndef PLUGINS_PLUGINS_H
#define PLUGINS_PLUGINS_H
#include "command/cmd_defs.h"
typedef enum {
LANG_PYTHON,
LANG_C
} lang_t;
typedef struct prof_plugins_install_t
{
GSList* installed;
GSList* failed;
} PluginsInstallResult;
typedef struct prof_plugin_t
{
char* name;
lang_t lang;
void* module;
void (*init_func)(struct prof_plugin_t* plugin, const char* const version,
const char* const status, const char* const account_name, const char* const fulljid);
gboolean (*contains_hook)(struct prof_plugin_t* plugin, const char* const hook);
void (*on_start_func)(struct prof_plugin_t* plugin);
void (*on_shutdown_func)(struct prof_plugin_t* plugin);
void (*on_unload_func)(struct prof_plugin_t* plugin);
void (*on_connect_func)(struct prof_plugin_t* plugin, const char* const account_name, const char* const fulljid);
void (*on_disconnect_func)(struct prof_plugin_t* plugin, const char* const account_name,
const char* const fulljid);
char* (*pre_chat_message_display)(struct prof_plugin_t* plugin, const char* const barejid, const char* const resource, const char* message);
void (*post_chat_message_display)(struct prof_plugin_t* plugin, const char* const barejid, const char* const resource, const char* message);
char* (*pre_chat_message_send)(struct prof_plugin_t* plugin, const char* const barejid, const char* message);
void (*post_chat_message_send)(struct prof_plugin_t* plugin, const char* const barejid, const char* message);
char* (*pre_room_message_display)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick,
const char* message);
void (*post_room_message_display)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick,
const char* message);
char* (*pre_room_message_send)(struct prof_plugin_t* plugin, const char* const barejid, const char* message);
void (*post_room_message_send)(struct prof_plugin_t* plugin, const char* const barejid, const char* message);
void (*on_room_history_message)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick, const char* const message,
const char* const timestamp);
char* (*pre_priv_message_display)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick,
const char* message);
void (*post_priv_message_display)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick,
const char* message);
char* (*pre_priv_message_send)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick,
const char* const message);
void (*post_priv_message_send)(struct prof_plugin_t* plugin, const char* const barejid, const char* const nick,
const char* const message);
char* (*on_message_stanza_send)(struct prof_plugin_t* plugin, const char* const text);
gboolean (*on_message_stanza_receive)(struct prof_plugin_t* plugin, const char* const text);
char* (*on_presence_stanza_send)(struct prof_plugin_t* plugin, const char* const text);
gboolean (*on_presence_stanza_receive)(struct prof_plugin_t* plugin, const char* const text);
char* (*on_iq_stanza_send)(struct prof_plugin_t* plugin, const char* const text);
gboolean (*on_iq_stanza_receive)(struct prof_plugin_t* plugin, const char* const text);
void (*on_contact_offline)(struct prof_plugin_t* plugin, const char* const barejid, const char* const resource,
const char* const status);
void (*on_contact_presence)(struct prof_plugin_t* plugin, const char* const barejid, const char* const resource,
const char* const presence, const char* const status, const int priority);
void (*on_chat_win_focus)(struct prof_plugin_t* plugin, const char* const barejid);
void (*on_room_win_focus)(struct prof_plugin_t* plugin, const char* const barejid);
} ProfPlugin;
void plugins_init(void);
GSList* plugins_unloaded_list(void);
GList* plugins_loaded_list(void);
char* plugins_autocomplete(const char* const input, gboolean previous);
void plugins_reset_autocomplete(void);
void plugins_free_install_result(PluginsInstallResult* result);
gboolean plugins_install(const char* const plugin_name, const char* const filename, GString* error_message);
gboolean plugins_uninstall(const char* const plugin_name);
gboolean plugins_update(const char* const plugin_name, const char* const filename, GString* error_message);
PluginsInstallResult* plugins_install_all(const char* const path);
gboolean plugins_load(const char* const name, GString* error_message);
GSList* plugins_load_all(void);
gboolean plugins_unload(const char* const name);
gboolean plugins_unload_all(void);
gboolean plugins_reload(const char* const name, GString* error_message);
void plugins_reload_all(void);
void plugins_on_start(void);
void plugins_on_connect(const char* const account_name, const char* const fulljid);
void plugins_on_disconnect(const char* const account_name, const char* const fulljid);
char* plugins_pre_chat_message_display(const char* const barejid, const char* const resource, const char* message);
void plugins_post_chat_message_display(const char* const barejid, const char* const resource, const char* message);
char* plugins_pre_chat_message_send(const char* const barejid, const char* message);
void plugins_post_chat_message_send(const char* const barejid, const char* message);
char* plugins_pre_room_message_display(const char* const barejid, const char* const nick, const char* message);
void plugins_post_room_message_display(const char* const barejid, const char* const nick, const char* message);
char* plugins_pre_room_message_send(const char* const barejid, const char* message);
void plugins_post_room_message_send(const char* const barejid, const char* message);
void plugins_on_room_history_message(const char* const barejid, const char* const nick, const char* const message,
GDateTime* timestamp);
char* plugins_pre_priv_message_display(const char* const fulljid, const char* message);
void plugins_post_priv_message_display(const char* const fulljid, const char* message);
char* plugins_pre_priv_message_send(const char* const fulljid, const char* const message);
void plugins_post_priv_message_send(const char* const fulljid, const char* const message);
void plugins_win_process_line(char* win, const char* const line);
void plugins_close_win(const char* const plugin_name, const char* const tag);
char* plugins_on_message_stanza_send(const char* const text);
gboolean plugins_on_message_stanza_receive(const char* const text);
char* plugins_on_presence_stanza_send(const char* const text);
gboolean plugins_on_presence_stanza_receive(const char* const text);
char* plugins_on_iq_stanza_send(const char* const text);
gboolean plugins_on_iq_stanza_receive(const char* const text);
void plugins_on_contact_offline(const char* const barejid, const char* const resource, const char* const status);
void plugins_on_contact_presence(const char* const barejid, const char* const resource, const char* const presence,
const char* const status, const int priority);
void plugins_on_chat_win_focus(const char* const barejid);
void plugins_on_room_win_focus(const char* const barejid);
gboolean plugins_run_command(const char* const cmd);
void plugins_run_timed(void);
GList* plugins_get_command_names(void);
gchar* plugins_get_dir(void);
CommandHelp* plugins_get_help(const char* const cmd);
GList* plugins_get_disco_features(void);
#endif
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