some basic logos

1 files changed, 73 insertions, 0 deletions

diff --git a/src/logo/logo.c b/src/logo/logo.c
new file mode 100644
index 0000000..749b999
--- /dev/null
+++ b/src/logo/logo.c
@@ -0,0 +1,73 @@
+#include "logo.h"
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+
+#define MAX_LOGOS 2
+
+const char **logo(int index) {
+
+    static const char *logo0[] = {
+"         _____________",
+"        /             \\",
+"        |   ☆  ☆  ☆   |",
+"        |   ☆  ☭  ☆   |",
+"        |   ☆  ☆  ☆   |",
+"        \\_____________/",
+"   Рабочие мира, объединяйтесь!",
+   NULL
+    };
+
+
+    static const char *logo1[] = {
+"       ╔═══════════════════╗",
+"       ║                   ║",
+"       ║   ☭  C C C P  ☭   ║",
+"       ║                   ║",
+"       ╚═══════════════════╝",
+"         Власть — Советам!",
+    NULL
+    };
+
+    if (index < 0 || index >= MAX_LOGOS) return NULL;
+
+    switch (index) {
+	case 0:
+	    return logo0;
+	case 1:
+	    return logo1;
+	default:
+	    return NULL;
+    }
+}
+
+int get_line_length(const char **line) {
+    size_t length = 0;
+    size_t max_length = 0;
+
+    if (line == NULL) return -1;
+    for (int i = 0; line[i] != NULL; i++) {
+	length = strlen(line[i]);
+
+	if (length > max_length) {
+	    max_length = length;
+	}
+    }
+    return max_length;    
+}
+
+void print_logo(void) {
+    int length = 0;
+
+    for (int i = 0; i < MAX_LOGOS; i++) {
+	const char **lines = logo(i);
+	if (lines == NULL) continue;
+
+	length = get_line_length(lines);
+
+	for (int j = 0; lines[j] != NULL ; j++) {
+	    printf("%s\n", lines[j]);
+	}
+	printf("%d\n", length);
+    }
+}