From 046b2b7a38ec66208c96be59c030294b6d10351b Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sat, 16 Oct 2021 19:36:53 +0200
Subject: Add font rendering

---
 src/system/fileutils.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 src/system/fileutils.c

(limited to 'src/system/fileutils.c')

diff --git a/src/system/fileutils.c b/src/system/fileutils.c
new file mode 100644
index 0000000..7bd6859
--- /dev/null
+++ b/src/system/fileutils.c
@@ -0,0 +1,46 @@
+#include "../../include/mgl/system/fileutils.h"
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+int mgl_load_file(const char *filepath, mgl_filedata *filedata) {
+    int fd = open(filepath, O_RDONLY);
+    if(fd == -1)
+        return -1;
+
+    struct stat st;
+    if(fstat(fd, &st) == -1) {
+        close(fd);
+        return -1;
+    }
+
+    if(!S_ISREG(st.st_mode)) {
+        close(fd);
+        return -1;
+    }
+
+    unsigned char *data = malloc(st.st_size);
+    if(!data) {
+        close(fd);
+        return -1;
+    }
+
+    if(read(fd, data, st.st_size) != st.st_size) {
+        free(data);
+        close(fd);
+        return -1;
+    }
+
+    filedata->data = data;
+    filedata->size = st.st_size;
+
+    close(fd);
+    return 0;
+}
+
+void mgl_filedata_free(mgl_filedata *self) {
+    free(self->data);
+    self->data = NULL;
+    self->size = 0;
+}
-- 
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