From 39563aec232fadb5d4b5dd2b2dc3c59d8655647c Mon Sep 17 00:00:00 2001
From: Ben Skuppin <skuppinbe100600@th-nuernberg.de>
Date: Wed, 26 Nov 2025 00:01:50 +0100
Subject: [PATCH] Imageinput bis auf einen Test fertig

---
 imageInput.c | 60 ++++++++++++++++++++++++++++++----------------------
 imageInput.h |  5 -----
 2 files changed, 35 insertions(+), 30 deletions(-)

diff --git a/imageInput.c b/imageInput.c
index a581da5..4d0ec1c 100644
--- a/imageInput.c
+++ b/imageInput.c
@@ -8,23 +8,17 @@
 
 // TODO Implementieren Sie geeignete Hilfsfunktionen für das Lesen der Bildserie aus einer Datei
 
-static void readPictureData(const char *path,const short ptrPicturesCount, const short ptrPictureWidth, const short ptrPictureHeigth)
+static void readPictureData(FILE *file, unsigned short *ptrPicturesCount, unsigned short *ptrPictureWidth, unsigned short *ptrPictureHeight)
 {
 	unsigned int header = strlen(FILE_HEADER_STRING);
 
-	FILE *file = fopen(path,"rb");
-	if (file == NULL){
-		perror("failed open file");
-		return;
-	}
-
 	fseek(file, header, SEEK_SET);
 
 	fread(ptrPicturesCount, sizeof(unsigned short), 1, file);
 	fread(ptrPictureWidth, sizeof(unsigned short), 1, file);
 	fread(ptrPictureHeight, sizeof(unsigned short), 1, file);
 
-	fclose(file);
+
 }
 
 
@@ -32,31 +26,47 @@ static void readPictureData(const char *path,const short ptrPicturesCount, const
 GrayScaleImageSeries *readImages(const char *path)
 {
 	unsigned short picturesCount, pictureWidth, pictureHeight;
-    Matrix labels = creatmatrix(1,picturesCount);
-	Matrix images = creatmatrix(1,picturesCount);
+    GrayScaleImageSeries *series = malloc(sizeof(GrayScaleImageSeries));;
+
+    FILE *file = fopen(path,"rb");
+
+    if (file == NULL){
+        printf("failed open file\n");
+
+        return NULL;
+    }
 
 
 
+    readPictureData(file, &picturesCount, &pictureWidth, &pictureHeight);
+
+    series->labels = (unsigned char*)malloc(picturesCount * sizeof(char));
+	series->images = (GrayScaleImage*)malloc(picturesCount * sizeof(GrayScaleImage));
+    series->count = picturesCount;
+
+    for(int i = 0; i < picturesCount; i++){
+        series->images[i].width = pictureWidth;
+        series->images[i].height = pictureHeight;
+        series->images[i].buffer = (unsigned char*)malloc(pictureWidth * pictureHeight*sizeof(unsigned char));
+
+        fread(series->images[i].buffer, sizeof(unsigned char), pictureWidth * pictureHeight, file);
+
+        fread(&series->labels[i], sizeof(unsigned char), 1, file);
+
+    }
+
+    fclose(file);
 
-    GrayScaleImageSeries *series = NULL;
     return series;
 }
 
 // TODO Vervollständigen Sie die Funktion clearSeries, welche eine Bildserie vollständig aus dem Speicher freigibt
 void clearSeries(GrayScaleImageSeries *series)
 {
+    for(int i = 0; i < series->count; i++){
+        free(series->images[i].buffer);
+    }
+
+    free(series->images);
+    free(series->labels);
 }
-
- MatrixChar createMatrix(unsigned int rows, unsigned int cols)
-{
-	if(rows <= 0 || cols <= 0){
-		Matrix matrix = { 0 , 0 , UNDEFINED_MATRIX_VALUE };
-		return matrix;
-	}
-
-	MatrixChar matrix = { rows , cols };
-
-	matrix.buffer = malloc((sizeof(char)*rows*cols));
-
-	return matrix;
-}
\ No newline at end of file
diff --git a/imageInput.h b/imageInput.h
index 00872ec..1f37857 100644
--- a/imageInput.h
+++ b/imageInput.h
@@ -17,11 +17,6 @@ typedef struct
     unsigned int count;
 } GrayScaleImageSeries;
 
-typedef struct{
-    unsigned int rows;
-    unsigned int cols;
-    MatrixType *buffer;
-}MatrixChar;
 
 GrayScaleImageSeries *readImages(const char *path);
 void clearSeries(GrayScaleImageSeries *series);