清楚部分无用代码

README.md

@@ -0,0 +1,2 @@
+# winshell
+操作系统课设

exec1.c

@@ -1,4 +1,5 @@
 #include "pch.h"
+#include "winshell.h"
 #include <stdio.h>
 #include <Windows.h>
 
@@ -28,10 +29,65 @@ DWORD WaitForSingleObject(
 {
     wchar_t cmd[] = L"C:\\Windows\\System32\\cmd.exe";
 #ifdef DEBUG
-    wchar_t arg[] = L" /C dir /W";  // cmd /K，保留窗口；cmd /C，关闭窗口
+    // 打开文件
+    FILE* fp;
+	errno_t err = fopen_s(&fp, "C:\\Users\\12176\\Desktop\\操作系统课设\\winshell\\test.sh", "r");
+	if (fp == NULL || err != 0) {
+		printf_s("Failed to open file!");
+        return -1;
+	}
 
-    STARTUPINFO si = { sizeof(si) };
+	int i = 0;
+    while (TRUE) {
+        char* buf = readline(fp);
+        if (buf == NULL)
+            break;
+        if (*buf == '\0')   // 空行的情况
+            continue;
+
+        wchar_t* arg = generate_cmd(buf);
+        STARTUPINFO si = { sizeof(si) };
+
+        PROCESS_INFORMATION pi;
+        BOOL OK = CreateProcessW(cmd, arg, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);	// 运行有参数命令
+        //BOOL OK = CreateProcessW(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);  // 运行无参数命令，这行只是为了做笔记，其实这个程序根本用不到
+        if (OK) { // 进程创建成功
+            printf("Applicaiton is running\n");
+            printf("PID = %d\n", pi.dwProcessId);
 
+            // 等待进程结束，等待时间为永久
+            DWORD status = WaitForSingleObject(pi.hProcess, INFINITE);
+
+            if (status == WAIT_OBJECT_0) {
+                printf("PID = %d is closed!\n\n", pi.dwProcessId);
+            }
+            free(buf);
+            free(arg);
+            CloseHandle(pi.hProcess);
+            CloseHandle(pi.hThread);
+        }
+        else {
+            printf("Application NOT running! \t Error code %d", GetLastError());
+        }
+        /*
+		char** args = splitline(buf);
+		for (int i = 0; args[i] != NULL; i++) {
+			printf_s("arg[%d]%s\n", i, args[i]);
+		}
+		//printf_s("arg[%d]%s\n", i, args[i]);
+		freelist(args);*/
+	}/*
+	for (int i = 0; args[i] != NULL; i++) {
+		printf_s("arg[%d]%s\n", i, args[i]);
+	}*/
+	//test end
+	//printf_s(buf);
+	//printf_s(buf2);
+    //wchar_t arg[] = L" /C dir /W";  // cmd /K，保留窗口；cmd /C，关闭窗口
+    //wchar_t arg[] = generate_cmd(args);
+    /*
+    STARTUPINFO si = { sizeof(si) };
+    
     PROCESS_INFORMATION pi;
     BOOL OK = CreateProcessW(cmd, arg, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);	// 运行有参数命令
     //BOOL OK = CreateProcessW(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);  // 运行无参数命令，这行只是为了做笔记，其实这个程序根本用不到
@@ -51,15 +107,32 @@ DWORD WaitForSingleObject(
     }
     else {
         printf("Application NOT running! \t Error code %d", GetLastError());
-    }
-#endif
+    }*/
+    #endif
 }
 
+wchar_t* char2wchar(char* text, size_t* converted) {
+    const size_t size = strlen(text) + 1;
+    wchar_t* wtext = (wchar_t*)malloc_s(strlen(text)*sizeof(wchar_t));
+    mbstowcs_s(converted, wtext, size, text, _TRUNCATE);
+    return wtext;
+}
 
 // 用来生成可以被winapi - CreateProcessW所接收的字符串，方便通过cmd调用
-/*
-char* generate_cmd(char** arglist) {
-    int 
-    char* cmdstr = (char*)malloc_s()
+wchar_t* generate_cmd(char* str) {
+    size_t converted = 0;
+    wchar_t* cmdstr = char2wchar(str, &converted);
+    wchar_t* cmdall = malloc_s((3 + converted) * sizeof(wchar_t));
+    memset(cmdall, 0, sizeof(cmdall));
+    errno_t err = 0;
+    //wchar_t* cmdall = L"/C ";
+    err = wcscat_s(cmdall, 3+converted, L"/C ");
+    err = wcscat_s(cmdall, 3 + converted, cmdstr);
+    if (err != 0) {
+        printf_s("Failed to generate command line!");
+        return NULL;
+    }
+    return cmdall;
 }
-*/
+
+

test.sh

@@ -1,3 +1,3 @@
-ehco success in print; echo success in split line by \;
+echo success in print; echo success in split line by \;
 
 echo success in change line;

winshell.h

@@ -5,4 +5,8 @@ char* readline(FILE* fp);
 char** splitline(char* line);
 char* createstr(char* s, int l);
 void* malloc_s(size_t n);
-void* realloc_s(void* p, size_t n);
+void* realloc_s(void* p, size_t n);
+
+/* ¶¨ÒåÔÚexec.cÖÐ */
+wchar_t* char2wchar(char* text, size_t* converted);
+wchar_t* generate_cmd(char* str);

winshell.vcxproj

@@ -142,7 +142,7 @@
   <ItemGroup>
     <ClCompile Include="exec1.c" />
     <ClCompile Include="splitline.c" />
-    <ClCompile Include="没用的api啥的.cpp" />
+    <ClCompile Include="没用的api啥的.c" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="pch.h" />

winshell.vcxproj.filters

@@ -21,7 +21,7 @@
     <ClCompile Include="splitline.c">
       <Filter>源文件</Filter>
     </ClCompile>
-    <ClCompile Include="没用的api啥的.cpp">
+    <ClCompile Include="没用的api啥的.c">
       <Filter>源文件</Filter>
     </ClCompile>
   </ItemGroup>