diff options
author | Guy Harris <gharris@sonic.net> | 2021-02-19 14:46:42 -0800 |
---|---|---|
committer | Guy Harris <gharris@sonic.net> | 2021-02-19 23:20:24 +0000 |
commit | c80c16759ba23e29c70ec8fbe62e0a9870685a66 (patch) | |
tree | 713e51f79d78658eee7ad6eab0614d4627515d79 /wiretap/systemd_journal.c | |
parent | abf9e027fcc43cc9b458fb881f4f615d314ee7f6 (diff) |
wiretap: eliminate two WTAP_FILE_TYPE_SUBTYPE_ values.
Eliminate WTAP_FILE_TYPE_SUBTYPE_ERF and
WTAP_FILE_TYPE_SUBTYPE_SYSTEMD_JOURNAL - instead, fetch the values by
name, using wtap_name_to_file_type_subtype().
This requires that wtap_init() be called before epan_init(); that's
currently the case, but put in comments to indicate why it must continue
to be the case.
Diffstat (limited to 'wiretap/systemd_journal.c')
-rw-r--r-- | wiretap/systemd_journal.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/wiretap/systemd_journal.c b/wiretap/systemd_journal.c index 4414404199..621241e8f8 100644 --- a/wiretap/systemd_journal.c +++ b/wiretap/systemd_journal.c @@ -62,6 +62,10 @@ static gboolean systemd_journal_read_export_entry(FILE_T fh, wtap_rec *rec, #define FLD__REALTIME_TIMESTAMP "__REALTIME_TIMESTAMP=" #define FLD__MONOTONIC_TIMESTAMP "__MONOTONIC_TIMESTAMP=" +static int systemd_journal_file_type_subtype = -1; + +void register_systemd_journal(void); + wtap_open_return_val systemd_journal_open(wtap *wth, int *err _U_, gchar **err_info _U_) { gchar *entry_buff = (gchar*) g_malloc(MAX_EXPORT_ENTRY_LENGTH); @@ -97,7 +101,7 @@ wtap_open_return_val systemd_journal_open(wtap *wth, int *err _U_, gchar **err_i return WTAP_OPEN_NOT_MINE; } - wth->file_type_subtype = WTAP_FILE_TYPE_SUBTYPE_SYSTEMD_JOURNAL; + wth->file_type_subtype = systemd_journal_file_type_subtype; wth->subtype_read = systemd_journal_read; wth->subtype_seek_read = systemd_journal_seek_read; wth->file_encap = WTAP_ENCAP_SYSTEMD_JOURNAL; @@ -232,6 +236,24 @@ systemd_journal_read_export_entry(FILE_T fh, wtap_rec *rec, Buffer *buf, int *er return TRUE; } +static const struct file_type_subtype_info systemd_journal_info = { + "systemd journal export", "systemd_journal", NULL, NULL, + FALSE, FALSE, 0, + NULL, NULL, NULL +}; + +void register_systemd_journal(void) +{ + systemd_journal_file_type_subtype = wtap_register_file_type_subtypes(&systemd_journal_info); + + /* + * Register name for backwards compatibility with the + * wtap_filetypes table in Lua. + */ + wtap_register_backwards_compatibility_lua_name("SYSTEMD_JOURNAL", + systemd_journal_file_type_subtype); +} + /* * Editor modelines - https://www.wireshark.org/tools/modelines.html * |