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-rw-r--r--src/system/fileutils.c46
1 files changed, 46 insertions, 0 deletions
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;
+}