Feat: Added ANSI terminal codes

src/terminal/ansicolors.h

@@ -0,0 +1,42 @@
+/*
+The MIT License (MIT)
+Copyright © 2024 Kasyanov Nikolay Alexeyevich
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#define ANSIC_ESC "\033["
+#define ANSIC_END "\033[0m"
+#define _ANSISEQUENCE(n) ANSIC_ESC #n
+#define ANSIC_RESET _ANSISEQUENCE(0) "m"
+#define ANSIC_BOLD _ANSISEQUENCE(1) "m"
+#define ANSIC_FAINT _ANSISEQUENCE(2) "m"
+#define ANSIC_ITALIC _ANSISEQUENCE(3) "m"
+#define ANSIC_UNDERLINE _ANSISEQUENCE(4) "m"
+#define ANSIC_SLOWBLINK _ANSISEQUENCE(5) "m"
+#define ANSIC_RAPIDBLINK _ANSISEQUENCE(6) "m"
+#define ANSIC_SWAPFGBGCOLORS _ANSISEQUENCE(7) "m"
+#define ANSIC_CONCEAL _ANSISEQUENCE(8) "m"
+#define ANSIC_CROSSEDOUT _ANSISEQUENCE(9) "m"
+#define ANSIC_FRACTUR _ANSISEQUENCE(20) "m"
+#define ANSIC_BOLDOFF _ANSISEQUENCE(21) "m"
+#define ANSIC_NORMALCOLOR _ANSISEQUENCE(22) "m"
+#define ANSIC_NOTITALNOTFRAKTUR _ANSISEQUENCE(23) "m"
+#define ANSIC_UNDERLINEOFF _ANSISEQUENCE(24) "m"
+#define ANSIC_BLINKOFF _ANSISEQUENCE(25) "m"
+#define ANSIC_INVERSEOFF _ANSISEQUENCE(27) "m"
+#define ANSIC_REVEAL _ANSISEQUENCE(28) "m"
+#define ANSIC_NOTCROSSEDOUT _ANSISEQUENCE(29) "m"
+#define ANSIC_SETFGCOLOR _ANSISEQUENCE(38)
+#define ANSIC_DEFAULTFGCOLOR _ANSISEQUENCE(39) "m"
+#define ANSIC_SETBGCOLOR _ANSISEQUENCE(48)
+#define ANSIC_DEFAULTBGCOLOR _ANSISEQUENCE(49) "m"
+#define ANSIC_DIABLEPROPORTIONALSPACING _ANSISEQUENCE(50) "m"
+#define ANSIC_FRAMED _ANSISEQUENCE(51) "m"
+#define ANSIC_ENCIRCLED _ANSISEQUENCE(52) "m"
+#define ANSIC_OVERLINED _ANSISEQUENCE(53) "m"
+#define ANSIC_NOTFRAMEDNOTENCIRCLED _ANSISEQUENCE(54) "m"
+#define ANSIC_NOTOVERLINED _ANSISEQUENCE(55) "m"
+#define ANSIC_FG_RGB(r, g, b) ANSIC_SETFGCOLOR ";2;" #r ";" #g ";" #b "m"
+#define ANSIC_BG_RGB(r, g, b) ANSIC_SETBGCOLOR ";2;" #r ";" #g ";" #b "m"

testing/test.c

@@ -31,6 +31,7 @@ THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR I
 #include "../src/strings/auxistr.h"
 #include "../src/crypt/xorcipher.h"
 #include "../src/fs/libpath.h"
+#include "../src/terminal/ansicolors.h"
 
 int test_rng() {
     lcg(76);
@@ -493,6 +494,26 @@ int test_crypt() {
     return EXIT_SUCCESS;
 }
 
+int test_ansicolors() {
+    printf(
+        "%s\n", 
+        ANSIC_BOLD ANSIC_UNDERLINE ANSIC_FG_RGB(52, 20, 80) "YOU" 
+        ANSIC_END ANSIC_ITALIC " tell me"
+        ANSIC_END ANSIC_RAPIDBLINK ANSIC_BG_RGB(200, 140, 80) " whether it works"
+        ANSIC_END ANSIC_BG_RGB(50, 0, 0) " or not!" ANSIC_END);
+
+    return EXIT_SUCCESS;
+}
+
+int test_terminal() {
+    if (test_ansicolors() == EXIT_FAILURE) {
+        printf("[ERROR] ANSI colors test failed\n");
+        return EXIT_FAILURE;
+    }
+
+    return EXIT_SUCCESS;
+}
+
 int main() {
     // rng
     printf("[INFO] Testing rng...\n");
@@ -566,5 +587,13 @@ int main() {
         printf("[INFO] Crypt test passed\n\n");
     }
 
+    // terminal
+    printf("[INFO] Testing terminal...\n");
+    if (test_terminal() == EXIT_FAILURE) {
+        printf("[INFO] Terminal test failed\n\n");
+    } else {
+        printf("[INFO] Terminal test passed\n\n");
+    }
+
     return EXIT_SUCCESS;
 }