renamings

morphisms/src/length-prefix.c

@@ -0,0 +1,102 @@
+#include <stdio.h>
+#include <stdint.h>
+
+#include <morphisms/length-prefix.h>
+
+void length_prefix_uint64_array_clear(
+    struct LengthPrefixUInt64Array * data
+) {
+    data->len = 0;
+}
+
+void length_prefix_uint64_array_push(
+    struct LengthPrefixUInt64Array * data,
+    uint64_t value
+) {
+    data->items[ data->len ] = value;
+    data->len += 1;
+}
+
+int length_prefix_uint64_array_reverse(
+    struct LengthPrefixUInt64Array const * restrict src,
+    struct LengthPrefixUInt64Array * restrict dst
+) {
+    dst->len = src->len;
+    for(uint64_t i = 0; i < src->len; ++i) {
+        dst->items[i] = src->items[src->len - i - 1];
+    }
+    return 0;
+}
+
+void length_prefix_uint64_array_dump(
+    struct LengthPrefixUInt64Array const * data
+) {
+    printf("Len = %d, [", data->len);
+    for( uint64_t i = 0; i < data->len; ++i ) {
+        printf("%d; ", data->items[i]);
+    }
+    printf("]\n");
+}
+
+
+
+
+void length_prefix_uint8_array_clear(
+    struct LengthPrefixUInt8Array * data
+) {
+    data->len = 0;
+}
+
+void length_prefix_uint8_array_push(
+    struct LengthPrefixUInt8Array * data,
+    uint8_t value
+) {
+    data->items[ data->len ] = value;
+    data->len += 1;
+}
+
+int length_prefix_uint8_array_reverse(
+    struct LengthPrefixUInt8Array const * restrict src,
+    struct LengthPrefixUInt8Array * restrict dst
+) {
+    dst->len = src->len;
+    for(uint64_t i = 0; i < src->len; ++i) {
+        dst->items[i] = src->items[src->len - i - 1];
+    }
+    return 0;
+}
+
+void length_prefix_uint8_array_dump(
+    struct LengthPrefixUInt8Array const * data
+) {
+    printf("Len = %d, [", data->len);
+    for( uint64_t i = 0; i < data->len; ++i ) {
+        printf("%d; ", data->items[i]);
+    }
+    printf("]\n");
+}
+
+int morph_string_as_nullterm_to_length_prefix(
+    char const * restrict src,
+    struct LengthPrefixUInt8Array * restrict dst
+) {
+    length_prefix_uint8_array_clear(dst);
+    while( *src ) {
+        length_prefix_uint8_array_push(dst, *src);
+        src++;
+    }
+
+    return 0;
+}
+
+int morph_string_as_length_prefix_to_nullterm(
+    struct LengthPrefixUInt8Array const * restrict src,
+    char * restrict dst
+) {
+    for( uint64_t i = 0; i < src->len; ++i ) {
+        *dst ++ = src->items[i];
+    }
+    *dst = '\0';
+
+    return 0;
+}