kerep-headers

kerep-headers/String/StringBuilder.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#if __cplusplus
+extern "C" {
+#endif
+
+#include "../Autoarr/Autoarr.h"
+#include "string.h"
+
+STRUCT(StringBuilder,
+	Autoarr(string)* compl_bufs;
+	Autoarr(i8)* curr_buf;
+)
+
+StringBuilder* StringBuilder_create(void);
+void StringBuilder_free(StringBuilder* b);
+void __StringBuilder_free(void* b);
+// Joins all strings from compl_bufs.
+// Returns zero-terminated string.
+// No need to call string_extract()!
+// Frees StringBuilder.
+string StringBuilder_build(StringBuilder* b);
+// removes last char
+void StringBuilder_rmchar(StringBuilder* b);
+void StringBuilder_append_char(StringBuilder* b, char c);
+void StringBuilder_append_cptr(StringBuilder* b, char* s);
+void StringBuilder_append_string(StringBuilder* b, string s);
+void StringBuilder_append_i64(StringBuilder* b, i64 a);
+void StringBuilder_append_u64(StringBuilder* b, u64 a);
+void StringBuilder_append_f64(StringBuilder* b, f64 a);
+
+#if __cplusplus
+}
+#endif

kerep-headers/String/string.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#if __cplusplus
+extern "C" {
+#endif
+
+#include "../base/base.h"
+#include "../Autoarr/Autoarr.h"
+
+// my fixed length string struct
+// doesn't store '\0' at the end
+STRUCT(string,
+    char* ptr;      // char pointer
+    u64 length;  // amount of chars in ptr value
+)
+
+Autoarr_declare(string)
+
+static const string stringNull={NULL,0};
+
+/// wraps pointer without copy
+#define string_fromCptr(CPTR) (string){ .ptr=CPTR, .length=cptr_length(CPTR) }
+
+// copies str content to new char pointer value (adding '\0' at the end)
+char* string_extract(string str);
+
+// copies src.ptr content to new string and adds \0 at the end
+string string_copy(string src);
+
+// compares two strings, NullPtr-friendly
+bool string_compare(string str0, string str1);
+
+// creates new string which is reversed variant of <s>
+string string_reverse(string s);
+
+#if __cplusplus
+}
+#endif