1 files changed, 0 insertions, 123 deletions
diff --git a/textify.c b/textify.c
deleted file mode 100644
index a88de2c..0000000
--- a/textify.c
+++ /dev/null
@@ -1,123 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#define BYTE_TO_BINARY_PATTERN "%c%c%c%c%c%c%c%c"
-#define BYTE_TO_BINARY(byte)  \
-  (byte & 0x80 ? '1' : '0'), \
-  (byte & 0x40 ? '1' : '0'), \
-  (byte & 0x20 ? '1' : '0'), \
-  (byte & 0x10 ? '1' : '0'), \
-  (byte & 0x08 ? '1' : '0'), \
-  (byte & 0x04 ? '1' : '0'), \
-  (byte & 0x02 ? '1' : '0'), \
-  (byte & 0x01 ? '1' : '0')
-
-
-void print_binary_hex(uint8_t *bin, size_t siz)
-{
-    size_t i;
-
-    for (i = 0; i < siz; ++i) {
-        printf("%8.02X ", bin[i]);
-    }
-    printf("\n");
-    for (i = 0; i < siz; ++i) {
-        printf("%8.d ", bin[i]);
-    }
-    printf("\n");
-    for (i = 0; i < siz; ++i) {
-        printf(BYTE_TO_BINARY_PATTERN " ", BYTE_TO_BINARY(bin[i]));
-    }
-    printf("\n");
-}
-
-ssize_t textify(uint8_t *bin, size_t siz, char *out, size_t outsiz)
-{
-    size_t i, j;
-
-    if (!bin || !out)
-        return -1;
-
-    for (i = 0, j = 0; i < siz && j < outsiz / 3; ++i, j += 3) {
-        uint8_t tmp0 = 32, tmp1 = 64, tmp2 = 64;
-
-        if (bin[i] < 32)
-            tmp1 = bin[i] + 32;
-        else if (bin[i] >= 127) {
-            if (bin[i] < 190)
-                tmp1 = bin[i] - 63;
-            else
-                tmp2 = bin[i] - 63*2;
-        } else {
-            tmp0 = bin[i];
-        }
-
-        out[j+0] = tmp0;
-        out[j+1] = tmp1;
-        out[j+2] = tmp2;
-    }
-
-    return j;
-}
-
-ssize_t untextify(uint8_t *text, size_t siz, char *out, size_t outsiz)
-{
-    size_t i, j;
-
-    if (!text || !out)
-        return -1;
-
-    for (i = 0, j = 0; i < siz / 3 && j < outsiz; i += 3, ++j) {
-        if (text[i+1] >= 32 && text[i+1] < 64) {
-            out[j] = text[i+1] - 32;
-        } else if (text[i+1] >= 64 && text[i+1] < 96) {
-            out[j] = text[i+1] + 63;
-        } else if (text[i+2] >= 96 && text[i+1] < 127) {
-            out[j] = text[i+2] + 63*2;
-        }
-    }
-
-    return j;
-}
-
-int main(int argc, char **argv)
-{
-    ssize_t ret;
-    char outbuf[BUFSIZ] = {0};
-    char orgbuf[BUFSIZ] = {0};
-
-    if (argc != 2) {
-        printf("usage: %s [DATA]\n", argv[0]);
-        return 1;
-    }
-
-    print_binary_hex((uint8_t *)argv[1], strnlen(argv[1], BUFSIZ));
-    printf("\n");
-
-    ret = textify((uint8_t *)argv[1], strnlen(argv[1], sizeof outbuf / 3),
-                  outbuf, sizeof outbuf);
-    if (ret < 0)
-    {
-        printf("%s: textify failed\n", argv[0]);
-        return 1;
-    }
-
-    print_binary_hex((uint8_t *)outbuf, ret);
-    outbuf[BUFSIZ-1] = 0;
-    printf("%s result: '%s'\n\n", argv[0], outbuf);
-
-    ret = untextify((uint8_t *)outbuf, ret, orgbuf, sizeof orgbuf);
-    if (ret < 0)
-    {
-        printf("%s: untextify failed\n", outbuf);
-        return 1;
-    }
-
-    print_binary_hex((uint8_t *) orgbuf, ret);
-    orgbuf[BUFSIZ-1] = 0;
-    printf("%s result: '%s'\n", argv[0], orgbuf);
-
-    return 0;
-}