First commit

fileman.c

@@ -0,0 +1,145 @@
+#include "fileman.h"
+
+
+static int global_arr_size = FILE_ARR_SIZE;
+
+//int global_arr_size = 5;
+
+int findFileCount(char* directory) {
+    int fileCount=0;
+    DIR* d;
+    struct dirent* dir;
+    d = opendir(directory);
+
+    if (d) {
+        while ((dir = readdir(d)) != NULL) {
+//          mvwprintw(win,startRow,startCol,"%s",dir->d_name);
+		if ((strcmp(dir->d_name,".") != 0) && (strcmp(dir->d_name,"..") != 0)) {
+			fileCount++;
+		}
+            //startRow++;
+        }
+    closedir(d);
+    }
+	return fileCount;
+}
+
+
+
+void addFiles(char* directory, char** list,int start,int end) {
+//	for (int i=0;i<FILE_ARR_SIZE;i++) {
+
+	for (int i=0;i<global_arr_size;i++) {
+		*(list+i) = '\0';
+	}
+
+	DIR* d2;
+
+
+
+//	int fileNum = findFileCount(directory);
+
+//	int lengthOfArr = FILE_SIZE * sizeof(char *);
+
+//	list = realloc(list,lengthOfArr);
+
+//	int lengthOfArr = 2000;
+
+//	if (lengthOfArr < 200) {
+//		printf("%d\n",lengthOfArr);
+//		abort();
+//	}
+	
+	struct dirent* dir2;
+	int count=0;
+//	printw("bruh");
+	d2 = opendir(directory);
+	if (d2) {
+        	for (int i=0;i<start;i++) {
+        		dir2 = readdir(d2);
+        	}
+        	
+        	while ((dir2 = readdir(d2)) != NULL && count<end) {
+			if ((strcmp(dir2->d_name,".") != 0) && (strcmp(dir2->d_name,"..") != 0)) {
+//	        		list[count] = dir2->d_name;
+				*(count+list) = dir2->d_name;
+		        	count++;
+			}
+			
+			if (count >= global_arr_size) {
+				global_arr_size += FILE_ARR_SIZE;
+				list = realloc(list,(sizeof(char *) * global_arr_size));
+//				abort();
+	//			printf("%d\n",lengthOfArr);
+	//			abort();
+			}		
+
+	        }
+		closedir(d2);
+	}
+}
+
+
+
+/*void removeDirFromPath (char** ptrPath) {
+	int slashLoc = 0;
+	int counter = 0;
+	for (int i=strlen(*ptrPath)-1;i>=0;i--) {
+		if (counter==1)
+			slashLoc = i;
+		if (*ptrPath[i] == '/')
+			counter++;
+	}
+	for (int i=slashLoc+1;i<strlen(*ptrPath);i++){
+		if (*ptrPath[i] != '\0')
+			*ptrPath[i] = '\0';
+
+	}
+}*/
+
+
+void removeDirFromPath (char* ptrPath) {
+        int slashLoc = 0;
+        int counter ;
+	if (isFile(ptrPath)) {
+		counter=1;
+	} else {
+		counter = 0;
+	}
+
+        for (int i=strlen(ptrPath)-1;i>=0;i--) {
+                if (counter==1 && *(ptrPath+i) == '/')
+                        slashLoc = i;
+                if (*(ptrPath+i) == '/')
+                        counter++;
+        }
+        for (int i=slashLoc+1;i<strlen(ptrPath);i++){
+                if (*(ptrPath+i) != '\0')
+                        *(ptrPath+i) = '\0';
+
+        }
+}
+
+void addSlash(char* ptrPath) {
+	for (int i=strlen(ptrPath)-1;i>=0;i--) {
+		if ((*(ptrPath+i) != '\0') && (*(ptrPath+i) != '/')) {
+			*(ptrPath+i+1) = '/';
+			return;
+		}
+	}
+
+}
+
+
+bool isFile(char *ptrDir) {
+	if (!(fileExists(ptrDir))) {
+		return true;
+	}
+	struct stat pathstat;
+	stat(ptrDir,&pathstat);
+	return S_ISREG(pathstat.st_mode);
+}
+
+bool fileExists(char *ptrDir) {
+	return access(ptrDir,F_OK) == 0;
+}