<修改> 1、动态获取配置文件路径

.vscode/launch.json

@@ -5,7 +5,7 @@
             "name": "Debug",
             "type": "cppdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/release/x86/exe/RTU",
+            "program": "${workspaceFolder}/test/RTU",
             // "program": "${workspaceFolder}/release/x86/exe/FTU_cfg_parse",
             "args": [],
             "stopAtEntry": false,

release/build.sh

@@ -22,6 +22,7 @@ else
     echo "====================================="
     echo "  本地 X86 编译 开始"
     echo "====================================="
+    rm -f "$(dirname "$0")/../test/RTU"
     make clean
     make
 fi

release/inc/myFunc.h

@@ -139,6 +139,7 @@ int func_get_process_pid_by_name(const char *proc_name);
 int func_process_exist_by_pid(int pid);
 int func_get_process_path_by_pid(int pid, char *path, uint32_t len);
 int func_get_process_self_path(char *path, uint32_t len);
+int func_get_process_self_dir(char *path, uint32_t len);
 
 
 /*************************************************************************/

release/linux.mk

@@ -60,6 +60,9 @@ endif
 LIB_REL = $(REL_ROOT_DIR)/lib
 EXE_REL = $(REL_ROOT_DIR)/exe
 
+# test目录（仅x86编译时复制产物用）
+TEST_DIR = $(ROOT_DIR)/test
+
 # 导出环境变量
 export CC
 export CPP
@@ -75,3 +78,4 @@ export LIB_REL_MY
 export LIB_REL
 export EXE_REL
 export LIB_61850
+export TEST_DIR

src/public/libfunc/src/myFunc.c

@@ -1272,6 +1272,32 @@ int func_get_process_self_path(char *path, uint32_t len)
     return 0;
 }
 
+// 获取当前进程所在目录
+int func_get_process_self_dir(char *path, uint32_t len)
+{
+    if((path == NULL) || (len == 0))
+    {
+        LOG_E("func_get_process_self_dir input invalid, path=%p, len=%d", path, len);
+        return -1;
+    }
+
+    if(func_get_process_self_path(path, len) != 0)
+    {
+        LOG_E("func_get_process_self_dir func_get_process_self_path failed");
+        return -1;
+    }
+
+    char *p_ch = strrchr(path, '/');
+    if(NULL == p_ch)
+    {
+        LOG_E("func_get_process_self_dir strrchr failed, path=%s", path);
+        return -1;
+    }
+    *(p_ch + 1) = '\0';
+
+    return 0;
+}
+
 
 /*************************************************************************/
 // 环境变量操作函数

src/public/libfunc/src/myLog.c

@@ -1,5 +1,6 @@
 #include "myLog.h"
 #include "myBase.h"
+#include "myFunc.h"
 #include <stdio.h>
 #include <string.h>
 #include <stdarg.h>
@@ -39,7 +40,7 @@
 #define CLRLINE              "\r\e[K" //or "\e[1K\r"
 
 // 日志配置
-#define LOG_FILE_PATH       "/mnt/RTU/release/exe/logs"
+static char g_log_path[256] = {0};
 #define LOG_FILE_NAME       "app.log"
 #define LOG_FILE_MAX_SIZE   (10 * 1024 * 1024)
 #define LOG_FILE_MAX_COUNT  5
@@ -243,28 +244,41 @@ static void get_log_file_path(char* path, size_t size, int index)
 {
     if (index == 0) 
 	{
-        snprintf(path, size, "%s/%s", LOG_FILE_PATH, LOG_FILE_NAME);
+        snprintf(path, size, "%s/%s", g_log_path, LOG_FILE_NAME);
     } else 
 	{
-        snprintf(path, size, "%s/%s.%d", LOG_FILE_PATH, LOG_FILE_NAME, index);
+        snprintf(path, size, "%s/%s.%d", g_log_path, LOG_FILE_NAME, index);
     }
 }
 
 // 初始化日志目录
 static int init_log_directory(void)
 {
+    if (g_log_path[0] == '\0')
+    {
+        char proc_dir[256] = {0};
+        if (func_get_process_self_dir(proc_dir, sizeof(proc_dir)) == 0)
+        {
+            snprintf(g_log_path, sizeof(g_log_path), "%slogs", proc_dir);
+        }
+        else
+        {
+            snprintf(g_log_path, sizeof(g_log_path), "/tmp/logs");
+        }
+    }
+
     struct stat st = {0};
-    if (stat(LOG_FILE_PATH, &st) == -1) 
+    if (stat(g_log_path, &st) == -1) 
 	{
-		LOG_E("Failed to stat log directory %s", LOG_FILE_PATH);
-        if (mkdir(LOG_FILE_PATH, 0755) == -1) 
+		LOG_E("Failed to stat log directory %s", g_log_path);
+        if (mkdir(g_log_path, 0755) == -1) 
 		{
-			LOG_E("Failed to create log directory %s", LOG_FILE_PATH);
+			LOG_E("Failed to create log directory %s", g_log_path);
             return -1;
         }
     }
 
-    LOG_I("Log directory %s create success", LOG_FILE_PATH);
+    LOG_I("Log directory %s create success", g_log_path);
 
     return 0;
 }

src/system/RTU/src/main.cpp

@@ -1,16 +1,34 @@
 #include "myBase.h"
 #include "myLog.h"
+#include "myFunc.h"
 #include "myTask.h"
 
 #include "app_sys.h"
 #include "mySystem.h"
 
 
-LOCAL std::string path = "/mnt/RTU/test/config/";
+LOCAL std::string get_config_path()
+{
+    char proc_dir[512] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        MY_LOG_E("func_get_process_self_dir failed");
+        return "";
+    }
+    return std::string(proc_dir) + "config/SELF_PTL/";
+}
+
 LOCAL std::string self_ptl_cfg = "self_ptl.xml";
 
 int app_cfg_parse()
 {
+    std::string path = get_config_path();
+    if(path.empty())
+    {
+        MY_LOG_E("get_config_path failed, cannot get config directory");
+        return -1;
+    }
+
     if(0 != self_ptl_cfg_parse(path + self_ptl_cfg))
     {
         MY_LOG_E("self_ptl_cfg_parse failed, path:%s", (path + self_ptl_cfg).c_str());

src/system/libdatacenter/inc/dc_param.h

@@ -6,12 +6,6 @@
 
 #include <unordered_map>
 
-#define DC_PARAM_PATH "/mnt/RTU/test/file/PARAM/param.xml"
 
-void dc_param_cfg_parse();
-
-// 存储参数元数据到中央表（dc_param_cfg_parse 在创建信号前调用）
-void dc_param_metadata_store(const std::string &saddr, const stru_signal_param &param);
-
-// 按 saddr 查找参数元数据，找到返回 true，否则返回 false
+int dc_param_cfg_parse(const std::string &path);void dc_param_metadata_store(const std::string &saddr, const stru_signal_param &param);
 bool dc_param_metadata_lookup(const std::string &saddr, stru_signal_param &out_param);

src/system/libdatacenter/inc/dc_signal.h

@@ -37,7 +37,7 @@ typedef struct stru_signal
 bool dc_get_param_cfg_change();
 void dc_set_param_cfg_change(bool change);
 
-void dc_param_cfg_check();
+void dc_param_cfg_check(const std::string &path);
 
 void dc_signal_out_change_check();
 

src/system/libdatacenter/src/datacenter.cpp

@@ -4,14 +4,35 @@
 #include "dc_param.h"
 #include "dc_signal.h"
 #include "dc_event.h"
+#include "myFunc.h"
 
-
-
+LOCAL std::string g_param_path = "";
+LOCAL std::string datacenter_get_param_path()
+{
+    char proc_dir[256] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        MY_LOG_E("func_get_process_self_dir failed");
+        return "";
+    }
+    return std::string(proc_dir) + "config/PARAM/param.xml";
+}
 
 int datacenter_init()
 {
-    dc_param_cfg_parse();
+    std::string path = datacenter_get_param_path();
+    if(path.empty())
+    {
+        MY_LOG_E("datacenter_get_param_path failed, cannot get param path");
+        return -1;
+    }
 
+    if(0 != dc_param_cfg_parse(path))
+    {
+        MY_LOG_E("dc_param_cfg_parse failed, path:%s", path.c_str());
+        return -1;
+    }
+    g_param_path = path;
     return 0;
 }
 
@@ -25,6 +46,6 @@ void datacenter_run_100ms()
 
 void datacenter_run_1000ms()
 {
-    dc_param_cfg_check();
+    dc_param_cfg_check(g_param_path);
 }
 

src/system/libdatacenter/src/dc_param.cpp

@@ -20,22 +20,22 @@ bool dc_param_metadata_lookup(const std::string &saddr, stru_signal_param &out_p
     return false;
 }
 
-void dc_param_cfg_parse()
+int dc_param_cfg_parse(const std::string &path)
 {
     using namespace tinyxml2;
 
     XMLDocument doc;
-    if (XML_SUCCESS != doc.LoadFile(DC_PARAM_PATH))
+    if (XML_SUCCESS != doc.LoadFile(path.c_str()))
     {
-        MY_LOG_E("failed to load param file: %s", DC_PARAM_PATH);
-        return;
+        MY_LOG_E("failed to load param file: %s", path.c_str());
+        return -1;
     }
 
     XMLElement *root = doc.RootElement();
     if (nullptr == root)
     {
         MY_LOG_E("param file has no root element");
-        return;
+        return -1;
     }
 
     // 解析 Ao 段：单值参数（一份值 + 一份缺省值）
@@ -185,5 +185,5 @@ void dc_param_cfg_parse()
         }
     }
 
-   
+    return 0;
 }

src/system/libdatacenter/src/dc_signal.cpp

@@ -411,8 +411,6 @@ LOCAL bool dc_signal_ao_add_check(stru_signal *p_signal, const std::string &desc
         change = true;
     }
 
-    }
-
     if(p_signal->ctrl_type != ctrl_type)
     {
         p_signal->ctrl_type = ctrl_type;
@@ -443,8 +441,6 @@ LOCAL bool dc_signal_param_add_check(stru_signal *p_signal, const std::string &d
         change = true;
     }
 
-    }
-
     if(p_signal->ctrl_type != ctrl_type)
     {
         p_signal->ctrl_type = ctrl_type;
@@ -2101,7 +2097,7 @@ LOCAL stru_signal *dc_find_signal_by_id(uint32_t id, stru_signal_map &dc_signal_
 }
 
 
-void dc_param_cfg_check()
+void dc_param_cfg_check(const std::string &path)
 {
     if (false == dc_get_param_cfg_change()) return;
 
@@ -2181,14 +2177,14 @@ void dc_param_cfg_check()
     root->InsertEndChild(ao_elem);
     root->InsertEndChild(param_elem);
 
-    if (XML_SUCCESS == doc.SaveFile(DC_PARAM_PATH))
+    if (XML_SUCCESS == doc.SaveFile(path.c_str()))
     {
         dc_set_param_cfg_change(false);
-        MY_LOG_I("param config file saved to %s", DC_PARAM_PATH);
+        MY_LOG_I("param config file saved to %s", path.c_str());
     }
     else
     {
-        MY_LOG_E("failed to save param config file to %s", DC_PARAM_PATH);
+        MY_LOG_E("failed to save param config file to %s", path.c_str());
     }
 }
 

src/system/libiec/src/iec.cpp

@@ -1,5 +1,6 @@
 #include "mySystem.h"
 #include "myLog.h"
+#include "myFunc.h"
 #include "myCmd.h"
 #include "iec.h"
 #include "iec_method.h"
@@ -394,7 +395,15 @@ void iec60870_task(uint16_t usGap)
 
 int app_iec_init1(void *arg)
 {
-    if(0 != iec_cfg_parse("/mnt/RTU/test/config/iec1014.xml"))
+    char proc_dir[512] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        MY_LOG_E("func_get_process_self_dir failed");
+        return -1;
+    }
+    std::string cfg_path = std::string(proc_dir) + "config/IEC60870/iec1014.xml";
+
+    if(0 != iec_cfg_parse(cfg_path.c_str()))
     {
         MY_LOG_E("app_iec_init1 iec_cfg_parse failed");
         return -1;

src/system/libiec61850m/src/iec61850m.cpp

@@ -1,5 +1,6 @@
 #include "iec61850m.h"
 #include "myLog.h"
+#include "myFunc.h"
 #include "myCmd.h"
 #include "iec61850_client.h"
 #include "myDatacenter.h"
@@ -8,7 +9,18 @@
 
 LOCAL void mms_event_back(void *arg, int ret);
 
-LOCAL const char *g_61850m_prj_path = "/mnt/RTU/test/config/MMS/";
+LOCAL std::string get_base_path()
+{
+    char proc_dir[512] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        MY_LOG_E("func_get_process_self_dir failed");
+        return "";
+    }
+    return std::string(proc_dir);
+}
+
+LOCAL std::string g_61850m_prj_path;
 
 typedef struct 
 {
@@ -559,6 +571,14 @@ int app_iec61850m_init1(void *arg)
 
     dc_signal_out("iec61850m.run_cnt", "iec61850m.run_cnt", DATA_TYPE_U32, &p_app->run_cnt);
 
+    std::string base_path = get_base_path();
+    if(base_path.empty())
+    {
+        MY_LOG_E("get_base_path failed, cannot get process directory");
+        return -1;
+    }
+    g_61850m_prj_path = base_path + "config/MMS/";
+
     if(0 != iec61850m_init())
     {
         LOG_E("iec61850m_init failed");

src/system/libiec61850s/src/iec61850s.cpp

@@ -1,10 +1,22 @@
 #include "iec61850_common.h"
 #include "iec61850s.h"
 #include "myLog.h"
+#include "myFunc.h"
 #include "myCmd.h"
 #include "myDatacenter.h"
 #include "parse_xml.h"
 
+LOCAL std::string get_base_path()
+{
+    char proc_dir[512] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        MY_LOG_E("func_get_process_self_dir failed");
+        return "";
+    }
+    return std::string(proc_dir);
+}
+
 typedef struct
 {
     stru_mms_s_signal_base base;
@@ -379,7 +391,15 @@ int iec61850s_signals_init()
 
 int app_iec61850s_init1(void *arg)
 {
-    if(0 != parse_mms_xml("/mnt/RTU/test/config/MMS/mms_s.xml"))
+    std::string base_path = get_base_path();
+    if(base_path.empty())
+    {
+        MY_LOG_E("get_base_path failed, cannot get process directory");
+        return -1;
+    }
+    std::string mms_cfg_path = base_path + "config/MMS/mms_s.xml";
+
+    if(0 != parse_mms_xml(mms_cfg_path.c_str()))
     {
         MY_LOG_E("parse_mms_xml failed");
         return -1;
@@ -387,7 +407,7 @@ int app_iec61850s_init1(void *arg)
 
 
     mms_s_dbg_switch(true);
-    mms_s_file_path_set("/mnt/RTU/test/");
+    mms_s_file_path_set(base_path.c_str());
     mms_s_value_update_register(&g_mms_s_value_update_cb);
     if(NULL == g_mms_s_value_update_cb)
     {
@@ -406,7 +426,14 @@ int app_iec61850s_init2(void *arg)
         return -1;
     }
 
-    if(0 != mms_s_init("/mnt/RTU/test/config/MMS/PCS.icd", 102))
+    std::string base_path = get_base_path();
+    if(base_path.empty())
+    {
+        MY_LOG_E("get_base_path failed, cannot get process directory");
+        return -1;
+    }
+    std::string mms_icd_path = base_path + "config/MMS/PCS.icd";
+    if(0 != mms_s_init(mms_icd_path.c_str(), 102))
     {
         MY_LOG_E("mms_s_init failed");
         return -1;

src/system/libself_ptl/src/method.cpp

@@ -1,6 +1,7 @@
 #include "method.h"
 #include "myIcp67.h"
 #include "myLog.h"
+#include "myFunc.h"
 
 #include "myMd5.h"
 #include "myCmd.h"
@@ -9,6 +10,7 @@
 #include <time.h>
 #include <sys/time.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <math.h>
 
 #include <vector>
@@ -21,10 +23,21 @@
 
 LOCAL std::vector<stru_dir_info> g_dir_info_vec;
 
-LOCAL std::string g_file_path = "/mnt/RTU/test/file/";
+LOCAL std::string get_base_path()
+{
+    char proc_dir[512] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        LOG_E("func_get_process_self_dir failed, cannot get process directory, abort");
+        exit(1);
+    }
+    return std::string(proc_dir);
+}
+
+LOCAL std::string g_file_path = get_base_path() + "file/";
 LOCAL std::string g_down_path = "DOWN";
 
-LOCAL std::string g_zip_path = "/mnt/RTU/test/zip/";
+LOCAL std::string g_zip_path = get_base_path() + "zip/";
 
 LOCAL std::string g_file_name = "";
 LOCAL std::string g_zip_name = "";

src/system/libself_ptl/src/self_ptl.cpp

@@ -897,7 +897,7 @@ int self_ptl_do_signal_out(stru_app *p_app)
             param.max = safeStringToFloat(p_ao->p_param->max);
             param.step = safeStringToFloat(p_ao->p_param->step);
             param.unit = p_ao->p_param->unit;
-            dc_param_metadata_store(p_ao->p_param->base.saddr, param);
+            // dc_param_metadata_store(p_ao->p_param->base.saddr, param);
 
             ret |= dc_signal_ao(p_ao->p_param->base.saddr, p_ao->p_param->base.desc, p_ao->p_param->type, SIGNAL_CTRL_TYPE::SBO_NORMAL, p_ao->vec_p_data[0], p_ao->vec_p_default_data[0], self_ptl_signal_change_callback);
         }
@@ -918,7 +918,7 @@ int self_ptl_do_signal_out(stru_app *p_app)
             param.max = safeStringToFloat(p_param->p_param->max);
             param.step = safeStringToFloat(p_param->p_param->step);
             param.unit = p_param->p_param->unit;
-            dc_param_metadata_store(p_param->p_param->base.saddr, param);
+            // dc_param_metadata_store(p_param->p_param->base.saddr, param);
 
             ret |= dc_signal_param(p_param->p_param->base.saddr, p_param->p_param->base.desc, p_param->p_param->type, 
                 SIGNAL_CTRL_TYPE::SBO_NORMAL, p_param->vec_p_data.data(), p_param->vec_p_default_data.data(), p_param->p_param->num, self_ptl_signal_change_callback);

src/system/libweb_server/src/web_server.cpp

@@ -1,6 +1,7 @@
 #include "web_server.h"
 #include "ws_method.h"
 #include "myLog.h"
+#include "myFunc.h"
 #include "mongoose.h"
 
 
@@ -83,9 +84,15 @@ LOCAL void *web_server_run(void *arg)
 }
 
 
-LOCAL void web_server_init()
+LOCAL int web_server_init()
 {
-    g_web_root = "/mnt/RTU/test/" + std::string(s_web_root);
+    char proc_dir[512] = {0};
+    if(0 != func_get_process_self_dir(proc_dir, sizeof(proc_dir)))
+    {
+        LOG_E("func_get_process_self_dir failed, cannot get process directory");
+        return -1;
+    }
+    g_web_root = std::string(proc_dir) + s_web_root;
 
     mg_mgr_init(&mgr);
 
@@ -94,12 +101,17 @@ LOCAL void web_server_init()
     pthread_create(&thread_id, NULL, web_server_run, NULL);
 
     LOG_I("web_server_init done");
+    return 0;
 }
 
 
 int app_web_server_init1(void *arg)
 {
-    web_server_init();
+    if(0 != web_server_init())
+    {
+        LOG_E("web_server_init failed");
+        return -1;
+    }
     return 0;
 }