From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/journal-remote/journal-upload.h | 74 +++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 src/journal-remote/journal-upload.h (limited to 'src/journal-remote/journal-upload.h') diff --git a/src/journal-remote/journal-upload.h b/src/journal-remote/journal-upload.h new file mode 100644 index 0000000..9ff5a7b --- /dev/null +++ b/src/journal-remote/journal-upload.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#pragma once + +#include + +#include "sd-event.h" +#include "sd-journal.h" + +#include "time-util.h" + +typedef enum { + ENTRY_CURSOR = 0, /* Nothing actually written yet. */ + ENTRY_REALTIME, + ENTRY_MONOTONIC, + ENTRY_BOOT_ID, + ENTRY_NEW_FIELD, /* In between fields. */ + ENTRY_TEXT_FIELD, /* In the middle of a text field. */ + ENTRY_BINARY_FIELD_START, /* Writing the name of a binary field. */ + ENTRY_BINARY_FIELD_SIZE, /* Writing the size of a binary field. */ + ENTRY_BINARY_FIELD, /* In the middle of a binary field. */ + ENTRY_OUTRO, /* Writing '\n' */ + ENTRY_DONE, /* Need to move to a new field. */ +} entry_state; + +typedef struct Uploader { + sd_event *events; + sd_event_source *sigint_event, *sigterm_event; + + char *url; + CURL *easy; + bool uploading; + char error[CURL_ERROR_SIZE]; + struct curl_slist *header; + char *answer; + + sd_event_source *input_event; + uint64_t timeout; + + /* fd stuff */ + int input; + + /* journal stuff */ + sd_journal* journal; + + entry_state entry_state; + const void *field_data; + size_t field_pos, field_length; + + /* general metrics */ + const char *state_file; + + size_t entries_sent; + char *last_cursor, *current_cursor; + usec_t watchdog_timestamp; + usec_t watchdog_usec; +} Uploader; + +#define JOURNAL_UPLOAD_POLL_TIMEOUT (10 * USEC_PER_SEC) + +int start_upload(Uploader *u, + size_t (*input_callback)(void *ptr, + size_t size, + size_t nmemb, + void *userdata), + void *data); + +int open_journal_for_upload(Uploader *u, + sd_journal *j, + const char *cursor, + bool after_cursor, + bool follow); +void close_journal_input(Uploader *u); +int check_journal_input(Uploader *u); -- cgit v1.2.3