From 5fcddd0aaf75edd33361622eabec17b2392ce8b6 Mon Sep 17 00:00:00 2001
From: Intel A80486DX2-66 <larry.holst@disroot.org>
Date: Sun, 7 Jul 2024 20:56:36 +0300
Subject: [PATCH] main.c: show custom seed

Print configuration in parts in order to do that
---
 include/common.h | 29 ++++++++++++++++-------------
 src/main.c       | 23 ++++++++++++++++-------
 2 files changed, 32 insertions(+), 20 deletions(-)

diff --git a/include/common.h b/include/common.h
index 9ab61a0..11e8f4e 100644
--- a/include/common.h
+++ b/include/common.h
@@ -71,19 +71,6 @@ enum configurations {
     return EXIT_FAILURE;                                                      \
 } while (0)
 
-/* macros: lambdas */
-#define STRINGIZE(x) #x
-#define INT2STR(x) STRINGIZE(x)
-#define YES_NO(x) ((x) ? "yes" : "no")
-#define READ_CONFIG(x) (config & (x))
-#define SET_CONFIG(x)                                                         \
-    config |= (x)
-#define CLEAR_CONFIG(x)                                                       \
-    config &= ~(x)
-#define LOOP_ACTION_CONFIG(f, x)                                              \
-    f(x);                                                                     \
-    continue
-
 /* macros: definitions */
 #ifndef SIZE_T_C
 # if defined(UINT64_MAX) && SIZE_MAX == UINT64_MAX
@@ -99,4 +86,20 @@ enum configurations {
 # define SIZE_MAX (~SIZE_T_C(0))
 #endif
 
+#define STR_YN_YES "yes"
+#define STR_YN_NO "no"
+
+/* macros: lambdas */
+#define STRINGIZE(x) #x
+#define INT2STR(x) STRINGIZE(x)
+#define YES_NO(x) ((x) ? STR_YN_YES : STR_YN_NO)
+#define READ_CONFIG(x) (config & (x))
+#define SET_CONFIG(x)                                                         \
+    config |= (x)
+#define CLEAR_CONFIG(x)                                                       \
+    config &= ~(x)
+#define LOOP_ACTION_CONFIG(f, x)                                              \
+    f(x);                                                                     \
+    continue
+
 #endif /* _COMMON_H */
diff --git a/src/main.c b/src/main.c
index 2b59871..d02ae0c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -287,18 +287,27 @@ int main(int argc, char** argv) {
 		// FIXME: interprets *.txt files as binary
 		file_type = determine_file_type(file, file_path);
 
+	// print configuration: only damaging file contents, preserving line
+	// endings, operating on printable ASCII characters exclusively
 	printf("Configuration:\n"
 	       "> Only damaging file contents (PNG, BMP, WAV): %s\n"
 	       "> Preserving line endings: %s\n"
-	       "> Operating on printable ASCII characters exclusively: %s\n"
-	       "> Custom seed: %s\n"
-	       "> File type: %s\n"
-	       "\n",
+	       "> Operating on printable ASCII characters exclusively: %s\n",
 	       YES_NO(READ_CONFIG(C_CONTENTS)),
 	       YES_NO(READ_CONFIG(C_LINE_ENDINGS)),
-	       YES_NO(READ_CONFIG(C_PRINTABLE)),
-	       YES_NO(READ_CONFIG(C_CUSTOM_SEED)),
-	       file_type_to_string(file_type));
+	       YES_NO(READ_CONFIG(C_PRINTABLE)));
+
+	// print configuration: custom seed
+	printf("> Custom seed: ");
+	if (READ_CONFIG(C_CUSTOM_SEED)) {
+		printf("%" PRIu32 "\n", PRNG_seed_value);
+	} else {
+		puts(STR_YN_NO);
+	}
+
+	// print configuration: file type
+	printf("> File type: %s\n"
+	       "\n", file_type_to_string(file_type));
 
 	printf("Parameters:\n"
 	       "> Probability: %" PRIu8 "\n"