后台改为zlog实现

2019-08-31 23:35:44 +08:00
parent cecbe2628d
commit 49822347cb
52 changed files with 8198 additions and 127 deletions
--- a/zlog/thread.c
+++ b/zlog/thread.c
@@ -0,0 +1,184 @@
+/*
+ * This file is part of the zlog Library.
+ *
+ * Copyright (C) 2011 by Hardy Simpson <HardySimpson1984@gmail.com>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING in base directory.
+ */
+
+#include <pthread.h>
+#include <errno.h>
+
+#include "zc_defs.h"
+#include "event.h"
+#include "buf.h"
+#include "thread.h"
+#include "mdc.h"
+
+void zlog_thread_profile(zlog_thread_t * a_thread, int flag)
+{
+	zc_assert(a_thread,);
+	zc_profile(flag, "--thread[%p][%p][%p][%p,%p,%p,%p,%p]--",
+			a_thread,
+			a_thread->mdc,
+			a_thread->event,
+			a_thread->pre_path_buf,
+			a_thread->path_buf,
+			a_thread->archive_path_buf,
+			a_thread->pre_msg_buf,
+			a_thread->msg_buf);
+
+	zlog_mdc_profile(a_thread->mdc, flag);
+	zlog_event_profile(a_thread->event, flag);
+	zlog_buf_profile(a_thread->pre_path_buf, flag);
+	zlog_buf_profile(a_thread->path_buf, flag);
+	zlog_buf_profile(a_thread->archive_path_buf, flag);
+	zlog_buf_profile(a_thread->pre_msg_buf, flag);
+	zlog_buf_profile(a_thread->msg_buf, flag);
+	return;
+}
+/*******************************************************************************/
+void zlog_thread_del(zlog_thread_t * a_thread)
+{
+	zc_assert(a_thread,);
+	if (a_thread->mdc)
+		zlog_mdc_del(a_thread->mdc);
+	if (a_thread->event)
+		zlog_event_del(a_thread->event);
+	if (a_thread->pre_path_buf)
+		zlog_buf_del(a_thread->pre_path_buf);
+	if (a_thread->path_buf)
+		zlog_buf_del(a_thread->path_buf);
+	if (a_thread->archive_path_buf)
+		zlog_buf_del(a_thread->archive_path_buf);
+	if (a_thread->pre_msg_buf)
+		zlog_buf_del(a_thread->pre_msg_buf);
+	if (a_thread->msg_buf)
+		zlog_buf_del(a_thread->msg_buf);
+
+	zc_debug("zlog_thread_del[%p]", a_thread);
+    free(a_thread);
+	return;
+}
+
+zlog_thread_t *zlog_thread_new(int init_version, size_t buf_size_min, size_t buf_size_max, int time_cache_count)
+{
+	zlog_thread_t *a_thread;
+
+	a_thread = calloc(1, sizeof(zlog_thread_t));
+	if (!a_thread) {
+		zc_error("calloc fail, errno[%d]", errno);
+		return NULL;
+	}
+
+	a_thread->init_version = init_version;
+
+	a_thread->mdc = zlog_mdc_new();
+	if (!a_thread->mdc) {
+		zc_error("zlog_mdc_new fail");
+		goto err;
+	}
+
+	a_thread->event = zlog_event_new(time_cache_count);
+	if (!a_thread->event) {
+		zc_error("zlog_event_new fail");
+		goto err;
+	}
+
+	a_thread->pre_path_buf = zlog_buf_new(MAXLEN_PATH + 1, MAXLEN_PATH + 1, NULL);
+	if (!a_thread->pre_path_buf) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+	a_thread->path_buf = zlog_buf_new(MAXLEN_PATH + 1, MAXLEN_PATH + 1, NULL);
+	if (!a_thread->path_buf) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+	a_thread->archive_path_buf = zlog_buf_new(MAXLEN_PATH + 1, MAXLEN_PATH + 1, NULL);
+	if (!a_thread->archive_path_buf) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+	a_thread->pre_msg_buf = zlog_buf_new(buf_size_min, buf_size_max, "..." FILE_NEWLINE);
+	if (!a_thread->pre_msg_buf) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+	a_thread->msg_buf = zlog_buf_new(buf_size_min, buf_size_max, "..." FILE_NEWLINE);
+	if (!a_thread->msg_buf) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+
+	//zlog_thread_profile(a_thread, ZC_DEBUG);
+	return a_thread;
+err:
+	zlog_thread_del(a_thread);
+	return NULL;
+}
+
+/*******************************************************************************/
+int zlog_thread_rebuild_msg_buf(zlog_thread_t * a_thread, size_t buf_size_min, size_t buf_size_max)
+{
+	zlog_buf_t *pre_msg_buf_new = NULL;
+	zlog_buf_t *msg_buf_new = NULL;
+	zc_assert(a_thread, -1);
+
+	if ( (a_thread->msg_buf->size_min == buf_size_min)
+		&& (a_thread->msg_buf->size_max == buf_size_max)) {
+		zc_debug("buf size not changed, no need rebuild");
+		return 0;
+	}
+
+	pre_msg_buf_new = zlog_buf_new(buf_size_min, buf_size_max, "..." FILE_NEWLINE);
+	if (!pre_msg_buf_new) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+	msg_buf_new = zlog_buf_new(buf_size_min, buf_size_max, "..." FILE_NEWLINE);
+	if (!msg_buf_new) {
+		zc_error("zlog_buf_new fail");
+		goto err;
+	}
+
+	zlog_buf_del(a_thread->pre_msg_buf);
+	a_thread->pre_msg_buf = pre_msg_buf_new;
+
+	zlog_buf_del(a_thread->msg_buf);
+	a_thread->msg_buf = msg_buf_new;
+
+	return 0;
+err:
+	if (pre_msg_buf_new) zlog_buf_del(pre_msg_buf_new);
+	if (msg_buf_new) zlog_buf_del(msg_buf_new);
+	return -1;
+}
+
+int zlog_thread_rebuild_event(zlog_thread_t * a_thread, int time_cache_count)
+{
+	zlog_event_t *event_new = NULL;
+	zc_assert(a_thread, -1);
+
+	event_new = zlog_event_new(time_cache_count);
+	if (!event_new) {
+		zc_error("zlog_event_new fail");
+		goto err;
+	}
+
+	zlog_event_del(a_thread->event);
+	a_thread->event = event_new;
+	return 0;
+err:
+	if (event_new) zlog_event_del(event_new);
+	return -1;
+}
+
+
+/*******************************************************************************/