L1 - v1.2

.idea/APD_L1.iml

@@ -1,8 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module type="CPP_MODULE" version="4">
+<module classpath="CIDR" type="CPP_MODULE" version="4" />
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

example.txt

@@ -0,0 +1 @@
+Hello, World!

main.c

@@ -42,28 +42,33 @@ int getVolumeInformation() {
 }
 
 // ---
-long getFileSize() {
+long getFileSize(LPCSTR path) {
     printf("- GetFileSize:\n");
     HANDLE hFile;
-    DWORD fileSize;
+    unsigned long long high;
-    unsigned long structLargeInt;
+    unsigned long long low;
     // Îòêðûòèå ôàéëà
-    hFile = CreateFile((LPCSTR) "../text.txt",
+    hFile = CreateFile(path,
                        GENERIC_READ,
                        FILE_SHARE_READ,
                        NULL,
                        OPEN_EXISTING,
                        FILE_ATTRIBUTE_NORMAL,
                        NULL);
+    if (hFile == INVALID_HANDLE_VALUE) {
+        printf("Íå óäàëîñü îòêðûòü ôàéë\n");
+        CloseHandle(hFile);
+        return 1;
+    }
 
     // Ïîëó÷åíèå ðàçìåðà ôàéëà
-    structLargeInt = GetFileSize(hFile, NULL);
+    low = GetFileSize(hFile, (LPDWORD) &high);
 
     // Çàêðûòèå ôàéëà
     CloseHandle(hFile);
 
     // Âûâîä ðàçìåðà ôàéëà
-    printf("Ðàçìåð ôàéëà: %lu áàéò\n", structLargeInt);
+    printf("Ðàçìåð ôàéëà: %llu\n", high << 32 | low);
     return 0;
 }
 int findNextFile() {
@@ -101,19 +106,24 @@ int getWindowsDirectory() {
     printf("Âèíäîñâ ïàïêà òóò: %s\n", windowsDir);
     return 0;
 }
-int compareFileTime()  {
+int compareFileTime(LPCSTR path_1, LPCSTR path_2)  {
     printf("- CompareFileTime:\n");
     FILETIME fileTime1;
     FILETIME fileTime2;
 
     // ïåðâûé ôàéë
-    HANDLE file1 =  CreateFile((LPCSTR) "../text.txt",
+    HANDLE file1 =  CreateFile(path_1,
                                GENERIC_READ,
                                FILE_SHARE_READ,
                                NULL,
                                OPEN_EXISTING,
                                FILE_ATTRIBUTE_NORMAL,
                                NULL);
+    if (file1 == INVALID_HANDLE_VALUE) {
+        printf("Íå óäàëîñü îòêðûòü ôàéë 1\n");
+        CloseHandle(file1);
+        return 1;
+    }
 
     // âðåìÿ èçìåíåíèÿ ïåðâîãî ôàéëà
     GetFileTime(file1, NULL, NULL, &fileTime1);
@@ -122,13 +132,18 @@ int compareFileTime()  {
     CloseHandle(file1);
 
     // Îòêðûâàåì âòîðîé ôàéë
-    HANDLE file2 =  CreateFile((LPCSTR) "../text2.txt",
+    HANDLE file2 =  CreateFile(path_2,
                                GENERIC_READ,
                                FILE_SHARE_READ,
                                NULL,
                                OPEN_EXISTING,
                                FILE_ATTRIBUTE_NORMAL,
                                NULL);
+    if (file2 == INVALID_HANDLE_VALUE) {
+        printf("Íå óäàëîñü îòêðûòü ôàéë 2\n");
+        CloseHandle(file2);
+        return 1;
+    }
     // Ïîëó÷àåì âðåìÿ èçìåíåíèÿ âòîðîãî ôàéëà
     GetFileTime(file2, NULL, NULL, &fileTime2);
 
@@ -157,7 +172,7 @@ int setLocalTime() {
 
     // Çàïîëíåíèå ñòðóêòóðû SYSTEMTIME äàííûìè òåêóùåãî âðåìåíè
     GetLocalTime(&systemTime);
-    printf("\nÄàòà è âðåìÿ ÄÎ èçìåíåíèÿ: %02d-%02d-%d %02d:%02d:%02d\n",
+    printf("Äàòà è âðåìÿ ÄÎ èçìåíåíèÿ: %02d-%02d-%d %02d:%02d:%02d\n",
            systemTime.wDay, systemTime.wMonth, systemTime.wYear,
            systemTime.wHour, systemTime.wMinute, systemTime.wSecond);
 
@@ -172,50 +187,47 @@ int setLocalTime() {
     SetLocalTime(&systemTime);
     printf("Âðåìÿ óñïåøíî èçìåíåíî\n");
 
-    printf("\nÄàòà è âðåìÿ ÏÎÑËÅ èçìåíåíèÿ: %02d-%02d-%d %02d:%02d:%02d\n",
+    printf("Äàòà è âðåìÿ ÏÎÑËÅ èçìåíåíèÿ: %02d-%02d-%d %02d:%02d:%02d\n",
            systemTime.wDay, systemTime.wMonth, systemTime.wYear,
            systemTime.wHour, systemTime.wMinute, systemTime.wSecond);
 
     return 0;
 }
-int setFileAttributes() {
+int getFileAttributes(LPCSTR path){
+    DWORD fileAttributes = GetFileAttributes(path);
+    if (fileAttributes == INVALID_FILE_ATTRIBUTES)
+    {
+        printf("Îøèáêà îòêðûòèÿ ôàéëà.\n");
+        return 1;
+    }
+    if (fileAttributes & FILE_ATTRIBUTE_READONLY) {
+        printf("\n/Read-only");
+    }
+    if (fileAttributes & FILE_ATTRIBUTE_HIDDEN) {
+        printf("\n/Hidden");
+    }
+    if (fileAttributes & FILE_ATTRIBUTE_ARCHIVE) {
+        printf("\n/Directory");
+    }// è òàê äàëåå äëÿ äðóãèõ àòðèáóòîâ ôàéëà...
+    printf("\n");
+}
+int setFileAttributes(LPCSTR path, DWORD dwFileAttributes) {
 
     printf("- SetFileAttributes:\n");
 // Góòü ê ôàéëó
-    LPCWSTR filePath = L"..\\text3.txt";
     // Ñáðàñûâàåì àòðèáóòû ôàéëà
-    SetFileAttributes((LPCSTR) filePath, (DWORD) NULL);
+    SetFileAttributes(path, (DWORD) 0);
     // Òåêóùèå àòðèáóòû ôàéëà
-    DWORD fileAttributes = GetFileAttributes((LPCSTR) filePath);
     printf("\tÒåêóùèå àòðèáóòû ôàéëà ÄÎ çàìåíû: ");
-    if (fileAttributes & FILE_ATTRIBUTE_READONLY) {
+    getFileAttributes(path);
-        printf("\n- Read-only");
-    }
-    if (fileAttributes & FILE_ATTRIBUTE_HIDDEN) {
-        printf("\n- Hidden");
-    }
-    if (fileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
-        printf("\n- Directory");
-    }// è òàê äàëåå äëÿ äðóãèõ àòðèáóòîâ ôàéëà...
-    printf("\n");
 
     // Óñòàíàâëèâàåì àòðèáóòû ôàéëà
-    DWORD newFileAttributes = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY |fileAttributes;
+    DWORD newFileAttributes = dwFileAttributes;
-    BOOL result = SetFileAttributes((LPCSTR) filePath, (DWORD) newFileAttributes);
+    BOOL result = SetFileAttributes( path, (DWORD) newFileAttributes);
-
-    fileAttributes = GetFileAttributes((LPCSTR) filePath);
 
     printf("\tÒåêóùèå àòðèáóòû ôàéëà ÏÎÑËÅ çàìåíû: ");
-    if (fileAttributes & FILE_ATTRIBUTE_READONLY) {
+
-        printf("\n- Read-only");
+    getFileAttributes(path);
-    }
-    if (fileAttributes & FILE_ATTRIBUTE_HIDDEN) {
-        printf("\n- Hidden");
-    }
-    if (fileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
-        printf("\n- Directory");
-    }// è òàê äàëåå äëÿ äðóãèõ àòðèáóòîâ ôàéëà...
-    printf("\n");
 
     return 0;
 }
@@ -257,46 +269,32 @@ int createFile() {
 
     return 0;
 }
-void copyFile(const char* sourceFile, const char* destinationFile) {
-    printf("- CopyFile:\n");
-
-    FILE* source = fopen(sourceFile, "rb");
-    FILE* destination = fopen(destinationFile, "wb");
-
-    // Êîïèðóåì ñîäåðæèìîå ôàéëà
-    char buffer[1024];
-    size_t bytesRead;
-    while ((bytesRead = fread(buffer, 1, sizeof(buffer), source)) > 0) {
-        fwrite(buffer, 1, bytesRead, destination);
-    }
-
-    // Çàêðûâàåì ôàéëû
-    fclose(source);
-    fclose(destination);
-
-    printf("Ôàéë óñïåøíî ñêîïèðîâàí.\n");
-}
-
 
 
 int main() {
     setlocale(LC_ALL, "Rus");
-    printf("\n----------------------------\n");
+    printf("\n----------------------------\n----------------------------\n----------------------------\n");
     printf("\tÈíôîðìàöèÿ î äèñêàõ:\n");
     // getLogicalDriveStrings();// + ïîëó÷åíèå áóêâ äèñêîâ
     // getVolumeInformation();// + ïîëó÷åíèå èíôîðìàöèè î ôàéëîâîé ñèñòåìå âûáðàííîãî ëîãè÷åñêîãî äèñêà
     printf("\n------------------------------------------\n");
     printf("\tÈíôîðìàöèÿ î ôàéëàõ è äèðåêòîðèÿõ:\n");
-    // getFileSize();// + ïîëó÷àåò ðàçìåð ôàéëà
+    getFileSize("text.txt");// + ïîëó÷àåò ðàçìåð ôàéëà
+    getFileSize("texàâïàâït.txt");// + ïîëó÷àåò ðàçìåð ôàéëà
     // findNextFile();// + ïîèñê ñëåäóþùåãî ôàéëà â ìåñòå ïîèñêà
     // getWindowsDirectory();// + ïóòü ê îñíîâíîìó êàòàëîãó âèíäîâñ
-    // compareFileTime();// + îïðåäåëåíèå êàêîé èç ôàéëîâ áîëåå íîâûé
+    compareFileTime("text.txt", "text2.txt.");// + îïðåäåëåíèå êàêîé èç ôàéëîâ áîëåå íîâûé
     printf("\n----------------------------\n");
     printf("\tÓïðàâëÿþùèå ôóíêöèè:\n");
     // setLocalTime();// + óñòàíîâèòü òåêóùóþ äàòó è âðåìÿ
-    // setFileAttributes();// + óñòàíîâêà ôàéëîâûõ àòðèáóòîâ
+    printf("\tÂâåäèòå íóæíûé àòðèáóò äëÿ óñòàíîâêè ôàéëó: 1 - òîëüêî äëÿ ÷òåíèÿ, 2 - ñêðûòûé, 3 - àðõèâíûé\n");
-    // createFile();// ñîçäàòü/îòêðûòü ôàéë
+    int chislo = 0;
-    const char* sourceFile = ".//text.txt";
+    scanf("%d", &chislo);
-    const char* destinationFile = ".//text33.txt";
+    if (chislo == 1 || chislo == 2 || chislo == 3)
-    CopyFile(".//text.txt", ".//text3.txt", 0);// ñêîïèðîâàòü ôàéë
+        setFileAttributes("text3.txt", chislo);// + óñòàíîâêà ôàéëîâûõ àòðèáóòîâ
+        else {
+            printf("Óêàçàí íåâåðíûé íîìåð àòðèáóòà\n");
+        }
+    // createFile();// + ñîçäàòü/îòêðûòü ôàéë
+    // CopyFile("text.txt", "text3.txt", 0);// ñêîïèðîâàòü ôàéë
 }

text2.txt

@@ -18,4 +18,4 @@ text.txt
 text.txt
 text.txt
 text.txt
-text.txttexttext.txtывыфвывыав
+text.txttexttext.txtывыфвывыавsd

text3.txt

@@ -0,0 +1,21 @@
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsanss
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+;lkadsnf;lkjsd;cjsa;dijwaijfiaejfaiosjfs;lknv;lsan
+text.txttext.txttext.txt
+
+text.txttext.txttext.txttext.txtsss
+text.txttext.txttext.txttext.txt
+
+
+text.txttext.txttext.txt
+text.txtss
+text.txt
+text.txt
+text.txt
+text.txttexttext.txtss