From 000021b9a2e7d9de6806671c0c69d3bfbc368a10 Mon Sep 17 00:00:00 2001
From: ENGO150 <v.smejkal06@gmail.com>
Date: Tue, 24 Jan 2023 11:56:33 +0100
Subject: [PATCH] FINALLY created code for loading logFile as
 pointer-to-pointer char

I should probably fix the valgrind issues heh..
---
 src/logger/lib/utils.c | 91 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)

diff --git a/src/logger/lib/utils.c b/src/logger/lib/utils.c
index 956ef2f..b4c280f 100644
--- a/src/logger/lib/utils.c
+++ b/src/logger/lib/utils.c
@@ -18,7 +18,9 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 #include <why2/logger/utils.h>
 
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 #include <why2/logger/flags.h>
@@ -27,4 +29,93 @@ void deallocateLogger(logFile logger)
 {
     close(logger.file);
     free(logger.fileName);
+}
+
+void removeSpaces(char* string)
+{
+    char* d = string;
+    do
+    {
+        while (*d == ' ')
+        {
+            ++d;
+        }
+    } while ((*string++ = *d++));
+}
+
+void decryptLogger(logFile logger) //TODO: Fix valgrind issues
+{
+
+    FILE *file = fdopen(logger.file, "r"); //OPEN logFile AS FILE POINTER
+    char *rawContent;
+    char **linesContent;
+    int rawContentLength;
+    int lines = 0;
+    int buffer = 0;
+    int buffer2;
+    int buffer3 = 0;
+    //int buffer4 = 0;
+
+    fseek(file, 0, SEEK_END);
+    rawContentLength = ftell(file);
+    rewind(file); //REWIND FILE
+
+    //ALLOCATE rawContent
+    rawContent = malloc(rawContentLength + 1);
+
+    memset(rawContent, '\0', rawContentLength + 1);
+
+    (void) (fread(rawContent, rawContentLength, 1, file) + 1); //TODO: Try to create some function for processing exit value
+
+    //GET lines
+    for (int i = 0; i < rawContentLength; i++)
+    {
+        if (rawContent[i] == '\n') lines++;
+    }
+
+    linesContent = malloc(lines + 1);
+
+    for (int i = 0; i < rawContentLength; i++) //LOAD/SPIT rawContent INTO linesContent
+    {
+        if (rawContent[i] == '\n')
+        {
+            buffer2 = i - buffer;
+            if (buffer != 0) buffer2--;
+
+            //printf("%d\t%d\t%d\n", i, buffer, buffer2);
+            //printf("%d\t%d\n", buffer3, buffer2);
+            linesContent[buffer3] = malloc((buffer2 + 1) - strlen(WRITE_FORMAT));
+            //memset(linesContent[buffer3], '\0', buffer2 + 1);
+            // for (int j = 0; j <= buffer2; j++)
+            // {
+            //     linesContent[buffer3][j] = '\0';
+            // }
+
+            for (int j = buffer + strlen(WRITE_FORMAT); j < i; j++)
+            {
+                linesContent[buffer3][j - (buffer + strlen(WRITE_FORMAT))/* - buffer4*/] = rawContent[j];
+                //printf("%d ", j - buffer);
+                //printf("%c", rawContent[j]);
+            }
+            linesContent[buffer3][(buffer2 + 1) - strlen(WRITE_FORMAT)] = '\0';
+            removeSpaces(linesContent[buffer3]);
+            //printf("\n");
+
+            buffer = i;
+            buffer3++;
+            //buffer4 = 1; | e
+        }
+    }
+
+    //TODO: Decrypt
+
+
+    for (int i = 0; i < buffer3; i++)
+    {
+        free(linesContent[i]);
+    }
+    free(linesContent);
+
+    free(rawContent);
+    return;
 }
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