Merge pull request NovusEdge#7 from NovusEdge/dev-linux

Fixing minor inconsistencies
ARaChn3 · Mar 9, 2022 · fe727c9 · fe727c9
2 parents 6fc89e9 + 068798a
commit fe727c9
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Showing 2 changed files with 19 additions and 20 deletions.
diff --git a/include/loxoten.h b/include/loxoten.h
@@ -3,7 +3,7 @@
     file-corruptor: A Platform Specific file corrupting program.
     @file: loxoten.h
     @author: Aliasgar Khimani (NovusEdge)
-    @copyright: CC-BY-4.0
+    @copyright: MPL-2.0
 */
 
 #ifndef LOXOTEN_H
@@ -46,6 +46,6 @@ int            write_random_bytes_to_file(const char* filename, unsigned int num
 bool           check_for_help_option(int aargc, const char* aargv[]);
 bool           is_valid_flag(const char* flag);
 bool           is_flag(const char* flag);
-bool           check_if_file_exists(const char* filename);
+bool           file_exists(const char* filename);
 
 #endif // loxoten.h
diff --git a/src/loxoten.c b/src/loxoten.c
@@ -3,7 +3,7 @@
     file-corruptor: A Platform Specific file corrupting program.
     @file: loxoten.c
     @author: Aliasgar Khimani (NovusEdge)
-    @copyright: CC-BY-4.0
+    @copyright: MPL-2.0
 */
 
 #include<stdbool.h>
@@ -31,43 +31,43 @@ int main(int argc, const char* argv[]) {
             exit(EXIT_SUCCESS);
         }
 
-        if( is_flag(argv[i]) && !is_valid_flag(argv[i]) ) {
+        if (is_flag(argv[i]) && !is_valid_flag(argv[i])) {
             fprintf(stderr, "E: Invalid Flag: %s\n\n%s\n", argv[i], __FLAGS);
             exit(EXIT_FAILURE);
         }
 
-        if( strncmp(argv[i], "-V", 2) == 0 || strncmp(argv[i], "--version", 9) == 0 ) {
+        if (strncmp(argv[i], "-V", 2) == 0 || strncmp(argv[i], "--version", 9) == 0) {
             printf("loxoten version: %s\n", VERSION);
             exit(EXIT_SUCCESS);
         }
 
-        if( strncmp(argv[i], "-v", 2) == 0 || strncmp(argv[i], "--verbose", 9) == 0 ) {
+        if (strncmp(argv[i], "-v", 2) == 0 || strncmp(argv[i], "--verbose", 9) == 0) {
             verbose_flag = true;
             flag_end_pos++;
         }
 
-        if( strncmp(argv[i], "-q", 2) == 0 || strncmp(argv[i], "--quiet", 7) == 0 ) {
+        if (strncmp(argv[i], "-q", 2) == 0 || strncmp(argv[i], "--quiet", 7) == 0) {
             quiet_flag = true;
             flag_end_pos++;
         }
     }
 
     for(int i = flag_end_pos; i < argc; i++) {
-        if( !check_if_file_exists(argv[i]) ) {
-            if ( !quiet_flag || verbose_flag ){
-                fprintf(stderr, "%s[-] E: File %s does not exist!%s\n", ANSI_COLOR_RED, argv[i], ANSI_COLOR_RESET);
-            }
+        if (!file_exists(argv[i])) {
+            fprintf(stderr, "%s[-] E: File %s does not exist!%s\n", ANSI_COLOR_RED, argv[i], ANSI_COLOR_RESET);
             exit(EXIT_FAILURE);
         }
         FILE* fd = fopen(argv[i], "rb+");
 
-        if( !quiet_flag || verbose_flag ) {
+        if (!quiet_flag || verbose_flag) {
             printf("%s[*] Attempting to corrupt file: %s%s\n\n", ANSI_COLOR_YELLOW, argv[i], ANSI_COLOR_RESET);
         }
 
         fseek(fd, 0L, SEEK_END); int filesize = ftell(fd); rewind(fd);
         corrupt_file(fd, filesize);
-
+        if (!quiet_flag || verbose_flag) {
+            printf("%s[+] SUCCESS!%s\n", ANSI_COLOR_GREEN, ANSI_COLOR_RESET);
+        }
     }
     exit(EXIT_SUCCESS);
 }
@@ -81,7 +81,7 @@ int main(int argc, const char* argv[]) {
 void corrupt_file(FILE* file, size_t num_bytes){
     unsigned char* random_bytes = generate_random_bytes(num_bytes);
 
-    for(int i = 0; i < num_bytes; i++ ) {
+    for (int i = 0; i < num_bytes; i++) {
         fwrite(random_bytes, sizeof(unsigned char), 1, file);
         random_bytes++;
     }
@@ -95,13 +95,12 @@ void corrupt_file(FILE* file, size_t num_bytes){
 */
 unsigned char *generate_random_bytes (size_t n){
     srand(time(NULL));
-    unsigned char* random_bytes = (unsigned char*)malloc(n*sizeof(unsigned char));
+    unsigned char* random_bytes = malloc(n*sizeof(unsigned char));
     unsigned char* head         = random_bytes;
 
     for (size_t i = 0; i < n; i++) {
         unsigned char r_byte = (unsigned char)rand();
-        (*random_bytes)      = r_byte;
-        random_bytes++;
+        random_bytes[i]      = r_byte;
     }
 
     return head;
@@ -117,7 +116,7 @@ unsigned char *generate_random_bytes (size_t n){
 */
 bool check_for_help_option(int aargc, const char* aargv[]){
     for (int i = 0; i < aargc; i++) {
-        if ( 0 == strncmp("-h", aargv[i], 2) | 0 == strncmp("--help", aargv[i], 6)){
+        if (strncmp("-h", aargv[i], 2) == 0 || strncmp("--help", aargv[i], 6) == 0){
             return true;
         }
     }
@@ -132,7 +131,7 @@ bool check_for_help_option(int aargc, const char* aargv[]){
 bool is_valid_flag(const char* flag) {
     bool check = false;
     for (size_t i = 0; i < 8; i++) {
-        if( strcmp(flag, VALID_FLAGS[i]) == 0 ) { check = true; }
+        if (strcmp(flag, VALID_FLAGS[i]) == 0) { check = true; }
     }
     return check;
 }
@@ -151,6 +150,6 @@ bool is_flag(const char* flag) {
     @param filename: Path to the/Name of the file to be checked.
     @return        : true if [filename] exists.
 */
-bool check_if_file_exists(const char* filename) {
+bool file_exists(const char* filename) {
     return access(filename, F_OK) == NULL;
 }