From 0b84414bdde53b367bc28563a6936513c4d3b50c Mon Sep 17 00:00:00 2001
From: c
Date: Sun, 28 Jan 2024 22:58:01 -0500
Subject: Macro Hell.

---
 Makefile            |  4 ++--
 src/include/util.h  | 61 +++++++++++++++++++++++++++++++++++++++++++++++++----
 src/main.c          |  1 +
 src/util.c          |  7 ++++++
 test/include/test.h | 16 ++++++++------
 5 files changed, 77 insertions(+), 12 deletions(-)

diff --git a/Makefile b/Makefile
index 3bd2c39..391d5d0 100644
--- a/Makefile
+++ b/Makefile
@@ -32,10 +32,10 @@ halk: reg_options $(OBJS)
 	$(CC) $(OBJS) $(REG_CFLAGS) -o $(BIN).out
 
 dbg: CFLAGS := $(DBG_CFLAGS)
-dbg: dbg_options $(OBJS)
+dbg: clean dbg_options $(OBJS)
 	$(CC) $(OBJS) $(DBG_CFLAGS) -o $(BIN).out
 
-test: clean dbg $(TEST_OUTS)
+test: $(TEST_OUTS)
 	set -e
 	for f in $(TEST_OUTS); do ./$$f; done
 
diff --git a/src/include/util.h b/src/include/util.h
index 9f8a2b0..567916c 100644
--- a/src/include/util.h
+++ b/src/include/util.h
@@ -6,27 +6,80 @@
 #include <string.h>
 #include <stdio.h>
 
+/* Welcome to macro hell. */
+
+#define HIDE(x) do {x} while (0)
+
 #define MIN(a, b) (a < b ? a : b)
 #define MAX(a, b) (a > b ? a : b)
 
-/* 
-   TODO: Make these macros, to allow for better logging (printing __FILE__,
-   __func__, etc.)
-*/
+/* Log some file info (mostly for use in other LOG_* macros.) */
+#define LOG_FINF HIDE( \
+   fprintf(stderr, "%s:%s:%d: ", __FILE__, __func__, __LINE__); \
+)
+
 /* Log some debug information. */
 void log_dbg(const char*, ...);
+#define LOG_DBG(fmt, ...) HIDE( \
+   fprintf(stderr, "\x1b[37m[\x1b[95;1m==\x1b[0m\x1b[37m]\x1b[0m\x1b[35m "); \
+   LOG_FINF; \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+   fprintf(stderr, "\x1b[0m\n"); \
+)
+
 /* c: */
 void log_yay(const char*, ...);
+#define LOG_YAY(fmt, ...) HIDE( \
+   fprintf(stderr, "\x1b[37m[\x1b[92;1m==\x1b[0m\x1b[37m]\x1b[32m "); \
+   LOG_FINF; \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+   fprintf(stderr, "\x1b[0m\n"); \
+)
+
 /* Log some information. */
 void log_inf(const char*, ...);
+#define LOG_INF(fmt, ...) HIDE( \
+   fprintf(stderr, "\x1b[37m[\x1b[94;1m==\x1b[0m\x1b[37m]\x1b[0m "); \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+   fprintf(stderr, "\x1b[0m\n"); \
+)
+
 /* Log something with no formatting. */
 void log_raw(const char*, ...);
+#define LOG_RAW(fmt, ...) HIDE( \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+)
+
 /* Log a warning. */
 void log_war(const char*, ...);
+#define LOG_WAR(fmt, ...) HIDE( \
+   fprintf(stderr, "\x1b[37m[\x1b[93;1m==\x1b[0m\x1b[37m]\x1b[93;1m WARNING:\x1b[0m\x1b[33m "); \
+   LOG_FINF; \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+   fprintf(stderr, "\x1b[0m\n"); \
+)
+
 /* Log an error. */
 void log_err(const char*, ...);
+#define LOG_ERR(fmt, ...) HIDE( \
+   fprintf(stderr, "\x1b[37m[\x1b[91;1m==\x1b[0m\x1b[37m]\x1b[91;1m ERROR:\x1b[0m\x1b[31m "); \
+   LOG_FINF; \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+   fprintf(stderr, "\x1b[0m\n"); \
+)
+
+/* Warn of soon™-to-be-removed functions. */
+#define WFDEPRECATED LOG_WAR("Use of this function is deprecated.")
+
 /* Die and leave message. */
 void die(const char*, ...);
+#define DIE(fmt, ...) HIDE( \
+   fprintf(stderr, "\x1b[37m[\x1b[91;1m==\x1b[0m\x1b[37m]\x1b[91;1m CAUSE OF DEATH:\x1b[0m\x1b[31m "); \
+   fprintf(stderr, fmt, ##__VA_ARGS__); \
+   fprintf(stderr, "\x1b[0m\n"); \
+   fprintf(stderr, "\x1b[37m[\x1b[91;1m==\x1b[0m\x1b[37m]\x1b[91;1m Exiting...\x1b[0m\n"); \
+   exit(1); \
+)
 
 /* If `calloc()` returns null, die. */
 void* ecalloc(size_t, size_t);
diff --git a/src/main.c b/src/main.c
index 55053cd..4a00951 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,4 +1,5 @@
 #include "include/main.h"
+#include "include/util.h"
 
 /* FIXME: Segfaults ~30% of the time. No idea why. Thx future self <3. */
 int main(int argc, char* argv[]) {
diff --git a/src/util.c b/src/util.c
index a35af14..b2a8b07 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,6 +1,7 @@
 #include "include/util.h"
 
 void log_dbg(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    fprintf(stdout, "");
@@ -14,6 +15,7 @@ void log_dbg(const char* fmt, ...) {
 }
 
 void log_yay(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    fprintf(stdout, "\x1b[37m[\x1b[92;1m==\x1b[0m\x1b[37m]\x1b[32m ");
@@ -26,6 +28,7 @@ void log_yay(const char* fmt, ...) {
 }
 
 void log_inf(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    fprintf(stderr, "\x1b[37m[\x1b[94;1m==\x1b[0m\x1b[37m]\x1b[0m ");
@@ -38,6 +41,7 @@ void log_inf(const char* fmt, ...) {
 }
 
 void log_raw(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    va_start(ap, fmt);
@@ -46,6 +50,7 @@ void log_raw(const char* fmt, ...) {
 }
 
 void log_war(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    fprintf(stderr, "\x1b[37m[\x1b[93;1m==\x1b[0m\x1b[37m]\x1b[93;1m WARNING:\x1b[0m\x1b[33m ");
@@ -58,6 +63,7 @@ void log_war(const char* fmt, ...) {
 }
 
 void log_err(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    fprintf(stderr, "\x1b[37m[\x1b[91;1m==\x1b[0m\x1b[37m]\x1b[91;1m ERROR:\x1b[0m\x1b[31m ");
@@ -70,6 +76,7 @@ void log_err(const char* fmt, ...) {
 }
 
 void die(const char* fmt, ...) {
+   WFDEPRECATED;
    va_list ap;
 
    fprintf(stderr, "\x1b[37m[\x1b[91;1m==\x1b[0m\x1b[37m]\x1b[91;1m CAUSE OF DEATH:\x1b[0m\x1b[31m ");
diff --git a/test/include/test.h b/test/include/test.h
index 8cde34d..7366aa2 100644
--- a/test/include/test.h
+++ b/test/include/test.h
@@ -18,13 +18,17 @@ extern unsigned int TESTS_PASSED;
 
 #define ASSERT(EXPR) \
    TESTS_RUN++; \
-   (EXPR && ++TESTS_PASSED) ? \
-      log_inf("%s:%s:%d: Assertion passed!", __FILE__, __func__, __LINE__) : \
-      log_err("%s:%s:%d: Assertion failed:\n\t%s", __FILE__, __func__, __LINE__, #EXPR);
+   if (EXPR && ++TESTS_PASSED) { \
+      LOG_INF("%s:%s:%d: Assertion passed!", __FILE__, __func__, __LINE__); \
+   } else { \
+      LOG_ERR("%s:%s:%d: Assertion failed:\n\t%s", __FILE__, __func__, __LINE__, #EXPR); \
+   }
 
 #define TEST_REPORT \
-   (TESTS_RUN == TESTS_PASSED) ? \
-      log_yay("%s: All %d tests passed!", __FILE__, TESTS_RUN) : \
-      log_err("%d/%d tests failed.", TESTS_RUN - TESTS_PASSED, TESTS_RUN);
+   if (TESTS_RUN == TESTS_PASSED) { \
+      LOG_YAY("%s: All %d tests passed!", __FILE__, TESTS_RUN); \
+   } else { \
+      LOG_ERR("%d/%d tests failed.", TESTS_RUN - TESTS_PASSED, TESTS_RUN); \
+   }
 
 #endif
-- 
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