1 files changed, 66 insertions, 0 deletions
diff --git a/DynamicColumn.c b/DynamicColumn.c
new file mode 100644
index 0000000..c6a0cc0
--- /dev/null
+++ b/DynamicColumn.c
@@ -0,0 +1,66 @@
+/*
+htop - DynamicColumn.c
+(C) 2021 Sohaib Mohammed
+(C) 2021 htop dev team
+(C) 2021 Red Hat, Inc.  All Rights Reserved.
+Released under the GNU GPLv2, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "config.h" // IWYU pragma: keep
+
+#include "DynamicColumn.h"
+
+#include <stddef.h>
+
+#include "Platform.h"
+#include "RichString.h"
+#include "XUtils.h"
+
+
+Hashtable* DynamicColumns_new(void) {
+   return Platform_dynamicColumns();
+}
+
+void DynamicColumns_delete(Hashtable* dynamics) {
+   if (dynamics) {
+      Platform_dynamicColumnsDone(dynamics);
+      Hashtable_delete(dynamics);
+   }
+}
+
+const char* DynamicColumn_init(unsigned int key) {
+   return Platform_dynamicColumnInit(key);
+}
+
+typedef struct {
+   const char* name;
+   const DynamicColumn* data;
+   unsigned int key;
+} DynamicIterator;
+
+static void DynamicColumn_compare(ht_key_t key, void* value, void* data) {
+   const DynamicColumn* column = (const DynamicColumn*)value;
+   DynamicIterator* iter = (DynamicIterator*)data;
+   if (String_eq(iter->name, column->name)) {
+      iter->data = column;
+      iter->key = key;
+   }
+}
+
+const DynamicColumn* DynamicColumn_search(Hashtable* dynamics, const char* name, unsigned int* key) {
+   DynamicIterator iter = { .key = 0, .data = NULL, .name = name };
+   if (dynamics)
+      Hashtable_foreach(dynamics, DynamicColumn_compare, &iter);
+   if (key)
+      *key = iter.key;
+   return iter.data;
+}
+
+const DynamicColumn* DynamicColumn_lookup(Hashtable* dynamics, unsigned int key) {
+   return (const DynamicColumn*) Hashtable_get(dynamics, key);
+}
+
+bool DynamicColumn_writeField(const Process* proc, RichString* str, unsigned int key) {
+   return Platform_dynamicColumnWriteField(proc, str, key);
+}