From 9d47486aac9cd1a4422b78ee273b7a27bf7b733a Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Tue, 8 Sep 2026 12:00:49 +0200
Subject: refactor: flatten src and migrate to meson

---
 src/file.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/file.c

(limited to 'src/file.c')

diff --git a/src/file.c b/src/file.c
new file mode 100644
index 0000000..a122468
--- /dev/null
+++ b/src/file.c
@@ -0,0 +1,69 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "diag.h"
+#include "file.h"
+
+static void report_file_error(const char* verb, const char* path)
+{
+	char message[512];
+	snprintf(message, sizeof(message), "%s '%s'", verb, path);
+	report_error_message(message);
+}
+
+bool read_file(const char* path, struct File* out)
+{
+	FILE* stream = fopen(path, "rb");
+	if (stream == NULL)
+	{
+		report_file_error("could not open", path);
+		return false;
+	}
+
+	if (fseek(stream, 0, SEEK_END) != 0)
+	{
+		report_file_error("could not read", path);
+		fclose(stream);
+		return false;
+	}
+
+	long length = ftell(stream);
+	if (length < 0)
+	{
+		report_file_error("could not read", path);
+		fclose(stream);
+		return false;
+	}
+	rewind(stream);
+
+	size_t size = (size_t)length;
+	char* data = malloc(size + 1);
+	if (data == NULL)
+	{
+		report_file_error("out of memory reading", path);
+		fclose(stream);
+		return false;
+	}
+
+	if (fread(data, 1, size, stream) != size)
+	{
+		report_file_error("could not read", path);
+		free(data);
+		fclose(stream);
+		return false;
+	}
+
+	data[size] = '\0';
+	fclose(stream);
+
+	out->data = data;
+	out->size = size;
+	return true;
+}
+
+void free_file(struct File* file)
+{
+	free(file->data);
+	file->data = NULL;
+	file->size = 0;
+}
-- 
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