新增国际化模块

debian/changelog

@@ -1,3 +1,12 @@
+libkysdk-system (2.5.1.2-0k0.13) nile; urgency=medium
+
+  * BUG：无
+  * 需求号：无
+  * 其他改动说明：新增国际化模块
+  * 其他改动影响域：无
+
+ -- szm-min <shaozhimin@kylinos.cn>  Wed, 11 Sep 2024 18:58:46 +0800
+
 libkysdk-system (2.5.1.2-0k0.12) nile; urgency=medium
 
   * BUG：无

debian/control

@@ -544,3 +544,19 @@ Section: utils
 Depends: libkysdk-storage (>= ${binary:Version})
 Multi-Arch: foreign
 Description: 存储模块库 - 开发库
+
+Package: libkysdk-global
+Architecture: any
+Depends: ${misc:Depends},
+		 ${shlibs:Depends},
+         libc6,
+         libcjson1,
+         libkysdk-location
+Description: 国际化模块
+
+Package: libkysdk-global-dev
+Architecture: all
+Section: utils
+Depends: libkysdk-global (>= ${binary:Version})
+Multi-Arch: foreign
+Description: 国际化模块 - 开发库

debian/libkysdk-global-dev.install

@@ -0,0 +1,2 @@
+usr/include/kysdk/kysdk-system/libkyglobal.h
+development-files/kysdk-global.pc usr/share/pkgconfig/

debian/libkysdk-global.install

@@ -0,0 +1 @@
+usr/lib/*/libkyglobal.so*

debian/libkysdk-global.symbols

@@ -0,0 +1,8 @@
+# SymbolsHelper-Confirmed: 2.5.1.2 arm64
+libkyglobal.so.1 libkysdk-global #MINVER#
+ kdk_free_langlist@Base 2.5.1.2
+ kdk_global_get_raw_offset@Base 2.5.1.2
+ kdk_global_get_region_match_language@Base 2.5.1.2
+ kdk_global_get_rtl@Base 2.5.1.2
+ kdk_global_get_system_language@Base 2.5.1.2
+ kdk_global_get_system_support_language@Base 2.5.1.2

development-files/kysdk-global.pc

@@ -0,0 +1,6 @@
+Name: libkysdk-global
+Description: kysdk system layer global component
+Requires: 
+Version: 2.5.1
+Libs: -lkyglobal
+Cflags: -I/usr/include/kysdk/kysdk-system/

src/CMakeLists.txt

@@ -5,6 +5,11 @@
 #                 COMMAND sh ${PROJECT_SOURCE_DIR}/src/realtime/smartctl/configure
 #                 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/src/realtime/smartctl)
 
+include_directories(location)
+include_directories(systeminfo)
+include_directories(global)
+
+
 add_subdirectory(disk)
 add_subdirectory(systeminfo)
 add_subdirectory(systemtime)
@@ -25,3 +30,4 @@ add_subdirectory(image)
 add_subdirectory(battery)
 add_subdirectory(accounts)
 add_subdirectory(storage)
+add_subdirectory(global)

src/global/CMakeLists.txt

@@ -0,0 +1,29 @@
+aux_source_directory(. SOURCESCODE)
+include_directories(.)
+add_library(kyglobal SHARED ${SOURCESCODE})
+set_target_properties(kyglobal PROPERTIES VERSION 2.5.1 SOVERSION 1)
+add_executable(kyglobal-test test/kyglobal-test.c)
+target_link_libraries(kyglobal kylocation cjson)
+target_link_libraries(kyglobal-test kyglobal kysysinfo)
+
+# 包含 GNU 安装目录设置  
+include(GNUInstallDirs)
+
+# 设置 CMAKE_INSTALL_LIBDIR 变量  
+if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "armv8l")
+        set(CMAKE_INSTALL_LIBDIR "/usr/lib/arm-linux-gnueabihf")
+elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "mips64")
+        set(CMAKE_INSTALL_LIBDIR "/usr/lib/mips64el-linux-gnuabi64")
+elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "i686")
+        set(CMAKE_INSTALL_LIBDIR "/usr/lib/i386-linux-gnu")
+else()
+        set(CMAKE_INSTALL_LIBDIR "/usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu")
+endif()
+# 安装库文件  
+install(TARGETS kyglobal
+        DESTINATION ${CMAKE_INSTALL_LIBDIR})
+# install(TARGETS kyglobal
+#         DESTINATION lib/kysdk/kysdk-system)
+
+install(FILES libkyglobal.h
+        DESTINATION include/kysdk/kysdk-system)

src/global/libkyglobal.c

@@ -0,0 +1,191 @@
+#include "libkyglobal.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <kysdk/kysdk-base/cstring-extension.h>
+#include <unistd.h>
+#include <libkylocation.h>
+#include <cjson/cJSON.h>
+#include <time.h>
+
+#define KDK_LANGUAGE_FILE                   "/usr/share/i18n/SUPPORTED"
+#define KDK_SYSTEM_LANGUAGE                 "LANG"
+
+char **kdk_global_get_system_support_language()
+{
+    FILE *fp = NULL;
+    char line[128] = "\0";
+
+    fp = fopen(KDK_LANGUAGE_FILE, "rt");
+    if (!fp)
+        return NULL;
+
+    char **language = NULL;
+    char **tmp = NULL;
+    int index = 0;
+    while(fgets(line, sizeof(line), fp))
+    {
+        tmp = (char **)realloc(language, sizeof(char *) * (index + 2));
+        if(!tmp)
+        {
+            goto err_out;
+        }
+        language = tmp;
+        language[index] = (char *)malloc(sizeof(line));
+        if(!language[index])
+        {
+            goto err_out;
+        }
+        strstripspace(line);
+        strcpy(language[index], line);
+        index++;
+    }
+    fclose(fp);
+    language[index] = NULL;
+    return language;
+
+err_out:
+    while (index)
+    {
+        free(language[index - 1]);
+        index--;
+    }
+    free(language);
+    fclose(fp);
+    return NULL;
+}
+
+bool kdk_global_get_region_match_language()
+{
+    char area[12] = "\0";
+    char * lang = getenv(KDK_SYSTEM_LANGUAGE);
+    sscanf(lang, "%*[^_]_%2s", area);
+
+    char *location = kdk_loaction_get();
+    cJSON *json = cJSON_Parse(location);
+    if (json == NULL) {
+        return false;
+    }
+    // 获取 outputs 数组
+    cJSON *outputs = cJSON_GetObjectItem(json, "address");
+    if (strlen(outputs->valuestring) != 0)
+    {
+        char **fg = strsplit(outputs->valuestring, '|');
+        if (!fg)
+        {
+            return false;
+        }
+
+        if(strcmp(area, fg[0]) == 0)
+        {
+            free(fg);
+            return true;
+        }
+        else if(strcmp(area, "TW") == 0 && strcmp(fg[0], "CN") == 0)
+        {
+            free(fg);
+            return true;
+        }
+        else if(strcmp(area, "HK") == 0 && strcmp(fg[0], "CN") == 0)
+        {
+            free(fg);
+            return true;
+        }
+        else if(strcmp(area, "MO") == 0 && strcmp(fg[0], "CN") == 0)
+        {
+            free(fg);
+            return true;
+        }
+        else
+        {
+            free(fg);
+            return false;
+        }
+    }
+    return false;
+}
+
+bool kdk_global_get_rtl()
+{
+    char *language[] = {"ar_AE", "ar_BH", "ar_DZ", "ar_EG", "ar_IN", "ar_IQ", "ar_JO", "ar_KW", "ar_LB", "ar_LY", "ar_MA", "ar_OM", "ar_QA", 
+                        "ar_SA", "ar_SD", "ar_SS", "ar_SY", "ar_TN", "ar_YE", "fa_IR", "ug_CN", "he_IL", "ur_IN", "ur_PK", "kk_KZ", "ky_KG"};
+
+    char *lang = getenv(KDK_SYSTEM_LANGUAGE);
+    int size = (sizeof(language) / sizeof(language[0]));
+    // int i = 0;
+    for(int i = 0; i < size; i++)
+    {
+        if(strstr(lang, language[i]))
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
+int kdk_global_get_raw_offset()
+{
+    time_t t;
+    struct tm *local_tm;
+    char buffer[10] = "\0";  // 用于存储格式化后的时区字符串
+    char buff[10] = "\0";
+
+    // 获取当前时间
+    time(&t);
+
+    // 获取本地时间
+    local_tm = localtime(&t);
+
+    // 使用 strftime 格式化时区偏移量，格式为 ±hh:mm
+    strftime(buffer, sizeof(buffer), "%z", local_tm);
+    sprintf(buff, "%.3s", buffer);
+    int offset = atoi(buff);
+    return offset;
+}
+
+char* kdk_global_get_system_language(const char *username)
+{
+    if(!username)
+        return NULL;
+
+    char lang[128] = "\0";
+    char *language = NULL;
+    char path[128] = "\0";
+    char line[512] = "\0";
+    FILE *fp = NULL;
+    sprintf(path, "/home/%s/.pam_environment", username);
+
+    fp = fopen(path, "r");
+    if(!fp)
+        return NULL;
+    while (fgets(line, sizeof(line), fp))
+    {
+        sscanf(line, "%s", lang);
+        if(strcmp(lang, "LANG") == 0)
+        {
+            language = (char*)malloc(sizeof(char) * 24);
+            if(!language)
+            {
+                fclose(fp);
+                return NULL;
+            }
+            sscanf(line, "%*[^=]=%[a-zA-Z_]", language);
+            break;
+        }
+    }
+    fclose(fp);
+    return language;
+}
+
+void kdk_free_langlist(char** langlist)
+{
+    if (! langlist)
+        return;
+    size_t index = 0;
+    while (langlist[index])
+    {
+        free(langlist[index]);
+        index ++;
+    }
+    free(langlist);
+}

src/global/libkyglobal.h

@@ -0,0 +1,76 @@
+#ifndef LIBKYGLOBAL_H
+#define LIBKYGLOBAL_H
+
+/**
+ * @file libkyglobal.h
+ * @author liuyunhe (liuyunhe@kylinos.cn)
+ * @brief 国际化模块
+ * @version 0.1
+ * @date 2024-2-20
+ * 
+ * @copyright Copyright (c) 2021
+ * @defgroup libkysdk-global
+ * @{
+ * 
+ */
+
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * @brief 获取系统支持的语言列表
+ * 
+ * @return char** 系统支持的语言列表
+ */
+extern char** kdk_global_get_system_support_language();
+
+/**
+ * @brief 判断当前语言和地区是否匹配
+ * 
+ * @return bool 匹配-true，不匹配-false
+ */
+extern bool kdk_global_get_region_match_language();
+
+/**
+ * @brief 获取系统是否为 从右至左显示语言
+ * 
+ * @return bool 是-true，否-false
+ */
+extern bool kdk_global_get_rtl();
+
+/**
+ * @brief 获取系统默认时区与UTC时区的偏差
+ * 
+ * @return int 偏差的小时数；例如：东八区 = 8；西二区 = -2
+ */
+extern int kdk_global_get_raw_offset();
+
+/**
+ * @brief 获取系统语言
+ * 
+ * @param username 用户名
+ * @return char* 返回系统语言：中文:"zh_CN"；英文:"en_CN"；藏文:"bo_CN"；返回的字符串需要被 free 释放。失败返回NULL。
+ */
+extern char* kdk_global_get_system_language(const char *username);
+
+/**
+ * @brief 释放由kdk_global_get_system_support_language返回的系统支持的语言列表
+ * 
+ * @param langlist 由kdk_global_get_system_support_language返回的字符串指针
+ */
+extern void kdk_free_langlist(char** langlist);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/**
+ * \example kysdk-system/src/battery/test/kybattery-test.c
+ * 
+ */

src/global/test/kyglobal-test.c

@@ -0,0 +1,33 @@
+#include "stdio.h"
+#include "../libkyglobal.h"
+#include <stdlib.h>
+#include <libkysysinfo.h>
+int main()
+{
+    int index = 0;
+    char **language = kdk_global_get_system_support_language();
+    if (language)
+    {
+        while (language[index])
+        {
+            printf("index = %d, language = %s\n", index, language[index]);
+            index++;
+        }
+
+        kdk_free_langlist(language);
+    }
+
+    bool match = kdk_global_get_region_match_language();
+    printf("match = %d\n", match);
+
+    bool rtl = kdk_global_get_rtl();
+    printf("rtl = %d\n", rtl);
+
+    int offset = kdk_global_get_raw_offset();
+    printf("offset = %d\n", offset);
+
+    char *eUser = kdk_system_get_eUser();
+    char* system_language = kdk_global_get_system_language(eUser);
+    printf("system_language = %s\n", system_language);
+    return 0;
+}