graphics!

1 files changed, 0 insertions, 81 deletions

diff --git a/src/user/dumphex/dumphex.c b/src/user/dumphex/dumphex.c
deleted file mode 100644
index 2944a2f..0000000
--- a/src/user/dumphex/dumphex.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <knob/file.h>
-#include <knob/user.h>
-#include <knob/format.h>
-
-#define LINE_LEN 16
-
-void print_zero_line(uint32_t offset) {
-}
-
-void main(const char *path) {
-  struct file *f = open_file(path);
-  if (!f) {
-    tell_user_sz("Couldn't open file.\n");
-    return;
-  }
-
-  uint8_t line[LINE_LEN + 2];
-  uint8_t len;
-  uint32_t offset = -LINE_LEN;
-
-  enum {
-    ZR_NO,
-    ZR_FIRST,
-    ZR_REST
-  } zero_run;
-
-  char nbuf[9];
-
-  while ((len = read_from_file(f, LINE_LEN, line))) {
-    offset += LINE_LEN;
-
-    for (uint8_t i = 0; i < LINE_LEN; ++i)
-      if (line[i]) {
-        zero_run = ZR_NO;
-        goto print_normal;
-      }
-
-    switch (zero_run) {
-    case ZR_NO:
-      zero_run = ZR_FIRST;
-      _log_string("0x");
-      itosz_h32(offset, nbuf);
-      _log_string(nbuf);
-      _log_string(" | 00 00 00 00 00 00 00 00 "
-                     "00 00 00 00 00 00 00 00 |\n");
-      continue;
-    case ZR_FIRST:
-      zero_run = ZR_REST;
-      tell_user_sz("...\n");
-    case ZR_REST:
-      continue;
-    }
-
-  print_normal:
-    _log_string("0x");
-    itosz_h32(offset, nbuf);
-    _log_string(nbuf);
-    _log_string(" |");
-
-    nbuf[0] = ' ';
-    for (uint8_t i = 0; i < len; ++i) {
-      itosz_h8(line[i], nbuf + 1);
-      _log_string(nbuf);
-    }
-
-    for (uint8_t i = len; i < LINE_LEN; ++i)
-      _log_string("   ");
-
-    _log_string(" | ");
-
-    for (uint8_t i = 0; i < len; ++i)
-      if ((line[i] < 0x20) || (line[i] > 0x7e))
-        line[i] = ' ';
-    line[len] = '\n';
-    line[len + 1] = '\0';
-
-    _log_string(line);
-  }
-
-  close_file(f);
-}
\ No newline at end of file