From 81757c235ff8e112b4baabdd1ff23409426e9c98 Mon Sep 17 00:00:00 2001
From: Philip Wittamore <philip@wittamore.com>
Date: Sun, 8 Jun 2025 22:00:43 +0200
Subject: update

---
 src/status.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 src/status.c

(limited to 'src/status.c')

diff --git a/src/status.c b/src/status.c
new file mode 100644
index 0000000..cf0911a
--- /dev/null
+++ b/src/status.c
@@ -0,0 +1,78 @@
+#include "status.h"
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "block.h"
+#include "config.h"
+#include "util.h"
+#include "x11.h"
+
+static bool has_status_changed(const status *const status) {
+    return strcmp(status->current, status->previous) != 0;
+}
+
+status status_new(const block *const blocks,
+                  const unsigned short block_count) {
+    status status = {
+        .current = {[0] = '\0'},
+        .previous = {[0] = '\0'},
+
+        .blocks = blocks,
+        .block_count = block_count,
+    };
+
+    return status;
+}
+
+bool status_update(status *const status) {
+    (void)strncpy(status->previous, status->current, LEN(status->current));
+    status->current[0] = '\0';
+
+    for (unsigned short i = 0; i < status->block_count; ++i) {
+        const block *const block = &status->blocks[i];
+
+        if (strlen(block->output) > 0) {
+#if LEADING_DELIMITER
+            (void)strncat(status->current, DELIMITER, LEN(DELIMITER));
+#else
+            if (status->current[0] != '\0') {
+                (void)strncat(status->current, DELIMITER, LEN(DELIMITER));
+            }
+#endif
+
+#if CLICKABLE_BLOCKS
+            if (block->signal > 0) {
+                const char signal[] = {(char)block->signal, '\0'};
+                (void)strncat(status->current, signal, LEN(signal));
+            }
+#endif
+
+            (void)strncat(status->current, block->icon, LEN(block->output));
+            (void)strncat(status->current, block->output, LEN(block->output));
+        }
+    }
+
+#if TRAILING_DELIMITER
+    if (status->current[0] != '\0') {
+        (void)strncat(status->current, DELIMITER, LEN(DELIMITER));
+    }
+#endif
+
+    return has_status_changed(status);
+}
+
+int status_write(const status *const status, const bool is_debug_mode,
+                 x11_connection *const connection) {
+    if (is_debug_mode) {
+        (void)printf("%s\n", status->current);
+        return 0;
+    }
+
+    if (x11_set_root_name(connection, status->current) != 0) {
+        return 1;
+    }
+
+    return 0;
+}
-- 
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