init

Change-Id: Ic7dfdc8e70ba34fc277dfda3dd97043520095db6

CMakeLists.txt

@@ -0,0 +1,121 @@
+PROJECT(log_c_sdk)
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)  
+
+set(CMAKE_VERSION 2.0.0)
+
+# default C / CXX flags
+set(CMAKE_C_FLAGS " -g -ggdb -O0 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+set(CMAKE_CXX_FLAGS " -g -ggdb -O0 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+
+set(CMAKE_C_FLAGS_DEBUG " -g -ggdb -O0 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+set(CMAKE_CXX_FLAGS_DEBUG " -g -ggdb -O0 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+
+set(CMAKE_C_FLAGS_RELEASE " -O3 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+set(CMAKE_CXX_FLAGS_RELEASE " -O3 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+
+set(CMAKE_C_FLAGS_MINSIZEREF " -Os -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+set(CMAKE_CXX_FLAGS_MINSIZEREF " -Os -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+
+set(CMAKE_C_FLAGS_RELWITHDEBINFO " -O2 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+set(CMAKE_CXX_FLAGS_RELWITHDEBINFO " -O2 -Wall -Werror -fpic -fPIC -D_LARGEFILE64_SOURCE")
+
+set(CMAKE_C_FLAGS_COVERAGE " ${CMAKE_C_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage")
+set(CMAKE_CXX_FLAGS_COVERAGE " ${CMAKE_C_FLAGS_DEBUG} -fprofile-arcs -ftest-coverag")
+
+set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/build/${CMAKE_BUILD_TYPE}/lib)
+set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/build/${CMAKE_BUILD_TYPE}/bin)
+set(CMAKE_C_OUTPUT_EXTENSION_REPLACE 1)
+set(CMAKE_CXX_OUTPUT_EXTENSION_REPLACE 1)
+
+FIND_PROGRAM(APR_CONFIG_BIN NAMES apr-config apr-1-config PATHS /usr/bin /usr/local/bin /usr/local/apr/bin/)
+FIND_PROGRAM(APU_CONFIG_BIN NAMES apu-config apu-1-config PATHS /usr/bin /usr/local/bin /usr/local/apr/bin/)
+
+IF (APR_CONFIG_BIN)
+    EXECUTE_PROCESS(
+        COMMAND ${APR_CONFIG_BIN} --includedir
+        OUTPUT_VARIABLE APR_INCLUDE_DIR
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    EXECUTE_PROCESS(
+        COMMAND ${APR_CONFIG_BIN} --cflags
+        OUTPUT_VARIABLE APR_C_FLAGS
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    EXECUTE_PROCESS(
+        COMMAND ${APR_CONFIG_BIN} --link-ld
+        OUTPUT_VARIABLE APR_LIBRARIES
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+ELSE()
+    MESSAGE(FATAL_ERROR "Could not find apr-config/apr-1-config")
+ENDIF()
+
+IF (APU_CONFIG_BIN)
+    EXECUTE_PROCESS(
+        COMMAND ${APU_CONFIG_BIN} --includedir
+        OUTPUT_VARIABLE APR_UTIL_INCLUDE_DIR
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    EXECUTE_PROCESS(
+        COMMAND ${APU_CONFIG_BIN} --cflags
+        OUTPUT_VARIABLE APU_C_FLAGS
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    EXECUTE_PROCESS(
+        COMMAND ${APU_CONFIG_BIN} --link-ld
+        OUTPUT_VARIABLE APU_LIBRARIES
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+ELSE()
+    MESSAGE(FATAL_ERROR "Could not find apu-config/apu-1-config")
+ENDIF()
+
+#curl-config
+FIND_PROGRAM(CURL_CONFIG_BIN NAMES curl-config)
+
+IF (CURL_CONFIG_BIN)
+    EXECUTE_PROCESS(
+        COMMAND ${CURL_CONFIG_BIN} --libs
+        OUTPUT_VARIABLE CURL_LIBRARIES
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+ELSE()
+    MESSAGE(FATAL_ERROR "Could not find curl-config")
+ENDIF()
+
+# Compile and link lib_log_c_sdk
+include_directories(${APR_INCLUDE_DIR})
+include_directories(${APR_UTIL_INCLUDE_DIR})
+include_directories(${CURL_INCLUDE_DIR})
+
+aux_source_directory(src SRC_LIST)
+
+add_library(${CMAKE_PROJECT_NAME} SHARED ${SRC_LIST})
+add_library(${CMAKE_PROJECT_NAME}_static STATIC ${SRC_LIST})
+
+set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES VERSION ${CMAKE_VERSION}  SOVERSION ${CMAKE_VERSION})
+
+INSTALL(TARGETS ${CMAKE_PROJECT_NAME} LIBRARY DESTINATION lib)
+
+INSTALL(TARGETS ${CMAKE_PROJECT_NAME}_static ARCHIVE DESTINATION lib)
+
+INSTALL(FILES
+  src/cJSON.h
+  src/lz4.h
+  src/aos_buf.h
+  src/aos_define.h
+  src/aos_fstack.h
+  src/aos_http_io.h
+  src/aos_list.h
+  src/aos_log.h
+  src/aos_status.h
+  src/aos_string.h
+  src/aos_transport.h
+  src/aos_util.h
+  src/log_define.h
+  src/log_util.h
+  src/log_api.h
+  DESTINATION include/log_c_sdk)
+
+add_subdirectory(sample)

README.md

@@ -0,0 +1,82 @@
+# Aliyun LOG SDK for C
+
+## 安装方法
+### 环境依赖
+LOG C SDK使用curl进行网络操作，无论是作为客户端还是服务器端，都需要依赖curl。
+另外，LOG C SDK使用apr/apr-util库解决内存管理以及跨平台问题。
+LOG C SDK并没有带上这几个外部库，您需要确认这些库已经安装，并且将它们的头文件目录和库文件目录都加入到了项目中。
+
+#### 第三方库下载以及安装
+
+##### libcurl （建议 7.32.0 及以上版本）
+
+  请从[这里](http://curl.haxx.se/download.html)下载，并参考[libcurl 安装指南](http://curl.haxx.se/docs/install.html)安装。典型的安装方式如下：
+```shell
+    ./configure
+    make
+    make install
+```
+
+注意：
+ - 执行./configure时默认是配置安装目录为/usr/local/，如果需要指定安装目录，请使用 ./configure --prefix=/your/install/path/
+
+##### apr （建议 1.5.2 及以上版本）
+
+  请从[这里](https://apr.apache.org/download.cgi)下载，典型的安装方式如下：
+ ```shell
+    ./configure
+    make
+    make install
+```
+
+注意：
+ - 执行./configure时默认是配置安装目录为/usr/local/，如果需要指定安装目录，请使用 ./configure --prefix=/your/install/path/
+
+##### apr-util （建议 1.5.4 及以上版本）
+
+  请从[这里](https://apr.apache.org/download.cgi)下载，安装时需要注意指定--with-apr选项，典型的安装方式如下：
+```shell
+    ./configure --with-apr=/your/apr/install/path
+    make
+    make install
+```
+
+注意：
+ - 执行./configure时默认是配置安装目录为/usr/local/，如果需要指定安装目录，请使用 ./configure --prefix=/your/install/path/
+ - 需要通过--with-apr指定apr安装目录，如果apr安装到系统目录下需要指定--with-apr=/usr/local/apr/
+
+
+##### CMake (建议2.6.0及以上版本)
+
+  请从[这里](https://cmake.org/download)下载，典型的安装方式如下：
+```shell
+    ./configure
+    make
+    make install
+```
+
+注意：
+ - 执行./configure时默认是配置安装目录为/usr/local/，如果需要指定安装目录，请使用 ./configure --prefix=/your/install/path/
+
+#### LOG C SDK的安装
+
+  安装时请在cmake命令中指定第三方库头文件以及库文件的路径，典型的编译命令如下：
+```shell
+    cmake .
+    make
+    make install
+```
+
+注意：
+ - 执行cmake . 时默认会到/usr/local/下面去寻找curl，apr，apr-util的头文件和库文件。
+ - 默认编译是Debug类型，可以指定以下几种编译类型： Debug, Release, RelWithDebInfo和MinSizeRel，如果要使用release类型编译，则执行cmake . -DCMAKE_BUILD_TYPE=Release
+ - 如果您在安装curl，apr，apr-util时指定了安装目录，则需要在执行cmake时指定这些库的路径，比如：
+```shell
+   cmake . -DCURL_INCLUDE_DIR=/usr/local/include/curl/ -DCURL_LIBRARY=/usr/local/lib/libcurl.a -DAPR_INCLUDE_DIR=/usr/local/include/apr-1/ -DAPR_LIBRARY=/usr/local/lib/libapr-1.a -DAPR_UTIL_INCLUDE_DIR=/usr/local/apr/include/apr-1 -DAPR_UTIL_LIBRARY=/usr/local/apr/lib/libaprutil-1.a
+```
+ - 如果要指定安装目录，则需要在cmake时增加： -DCMAKE_INSTALL_PREFIX=/your/install/path/usr/local/
+
+## 联系我们
+- [阿里云LOG官方网站](https://www.aliyun.com/product/sls/)
+- [阿里云LOG官方论坛](https://yq.aliyun.com/groups/50)
+- 阿里云官方技术支持：[提交工单](https://workorder.console.aliyun.com/#/ticket/createIndex)

sample/CMakeLists.txt

@@ -0,0 +1,31 @@
+project (log_c_sdk_sample)
+
+include_directories(${CMAKE_SOURCE_DIR})
+
+set(POST_LOGS_SOURCE_FILES log_config.c 
+			    log_post_logs_sample.c)
+
+include_directories (${APR_INCLUDE_DIR})
+include_directories (${APR_UTIL_INCLUDE_DIR})
+include_directories (${CURL_INCLUDE_DIR})
+include_directories ("${CMAKE_SOURCE_DIR}/src")
+
+find_library(APR_LIBRARY apr-1 PATHS /usr/local/apr/lib/)
+find_library(APR_UTIL_LIBRARY aprutil-1 PATHS /usr/local/apr/lib/)
+find_library(CURL_LIBRARY curl)
+find_library(PTHREAD_LIBRARY pthread)
+find_library(RT_LIBRARY rt)
+find_library(M_LIBRARY m)
+
+function(_TARGET_SAMPLE_LIBRARIES SAMPLE_BIN_NAME SOURCE_FILES)
+	 add_executable(${SAMPLE_BIN_NAME} ${SOURCE_FILES})
+	 target_link_libraries(${SAMPLE_BIN_NAME} log_c_sdk)
+	 target_link_libraries(${SAMPLE_BIN_NAME} ${APR_UTIL_LIBRARY})
+	 target_link_libraries(${SAMPLE_BIN_NAME} ${APR_LIBRARY})
+	 target_link_libraries(${SAMPLE_BIN_NAME} ${CURL_LIBRARY})
+	 target_link_libraries(${SAMPLE_BIN_NAME} ${PTHREAD_LIBRARY})
+	 target_link_libraries(${SAMPLE_BIN_NAME} ${RT_LIBRARY})
+	 target_link_libraries(${SAMPLE_BIN_NAME} ${M_LIBRARY})
+endfunction()
+
+_TARGET_SAMPLE_LIBRARIES(log_post_logs_sample "${POST_LOGS_SOURCE_FILES}")

sample/log_config.c

@@ -0,0 +1,7 @@
+#include "log_config.h"
+
+const char LOG_ENDPOINT[] = "https://xxxx";
+const char ACCESS_KEY_ID[] = "your accesskey id";
+const char ACCESS_KEY_SECRET[] = "your accesskey";
+const char PROJECT_NAME[] = "ali-test-tracking";
+const char LOGSTORE_NAME[] = "weee";

sample/log_config.h

@@ -0,0 +1,16 @@
+#ifndef LOG_TEST_CONFIG_H
+#define LOG_TEST_CONFIG_H
+
+#include "log_define.h"
+
+LOG_CPP_START
+
+extern const char LOG_ENDPOINT[];
+extern const char ACCESS_KEY_ID[];
+extern const char ACCESS_KEY_SECRET[];
+extern const char PROJECT_NAME[];
+extern const char LOGSTORE_NAME[];
+
+LOG_CPP_END
+
+#endif

sample/log_post_logs_sample.c

@@ -0,0 +1,53 @@
+#include "aos_log.h"
+#include "aos_util.h"
+#include "aos_string.h"
+#include "aos_status.h"
+#include "log_auth.h"
+#include "log_util.h"
+#include "log_api.h"
+#include "log_config.h"
+
+void log_post_logs_sample()
+{
+    aos_pool_t *p = NULL;
+    aos_status_t *s = NULL;
+    aos_pool_create(&p, NULL);
+
+    cJSON *root = cJSON_CreateObject();
+    cJSON_AddStringToObject(root, "__source__", "127.0.0.1");
+    cJSON_AddStringToObject(root, "__topic__", "topic");
+    cJSON *tags = cJSON_CreateObject();
+    cJSON_AddItemToObject(root, "__tags__", tags);
+    cJSON_AddStringToObject(tags, "tag1", "tag1");
+    cJSON_AddStringToObject(tags, "tag2", "tag2");
+    cJSON *logs = cJSON_CreateArray();
+    cJSON_AddItemToObject(root, "__logs__", logs);
+    cJSON *log1 = cJSON_CreateObject();
+    cJSON_AddStringToObject(log1, "level", "error1");
+    cJSON_AddStringToObject(log1, "message", "c sdk test message1");
+    cJSON_AddNumberToObject(log1, "__time__", apr_time_now()/1000000);
+    cJSON *log2 = cJSON_CreateObject();
+    cJSON_AddStringToObject(log2, "level", "error2");
+    cJSON_AddStringToObject(log2, "message", "c sdk test message2");
+    cJSON_AddNumberToObject(log2, "__time__", apr_time_now()/1000000);
+    cJSON_AddItemToArray(logs, log1);
+    cJSON_AddItemToArray(logs, log2);
+    s = log_post_logs(p, LOG_ENDPOINT, ACCESS_KEY_ID, ACCESS_KEY_SECRET, PROJECT_NAME, LOGSTORE_NAME, root);
+    if (aos_status_is_ok(s)) {
+        printf("post logs succeeded\n");
+    } else {
+	    printf("put logs failed\n");
+    }
+    cJSON_Delete(root);
+    aos_pool_destroy(p);
+}
+
+int main(int argc, char *argv[])
+{
+    if (aos_http_io_initialize("linux-x86_64", 0) != AOSE_OK) {
+        exit(1);
+    }
+    log_post_logs_sample();
+    aos_http_io_deinitialize();
+    return 0;
+}