1 files changed, 0 insertions, 131 deletions
diff --git a/src/common/util.c b/src/common/util.c
index 93befe9d77..ca2a0c4a9c 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -3045,137 +3045,6 @@ unescape_string(const char *s, char **result, size_t *size_out)
   }
 }
 
-/** Given a string containing part of a configuration file or similar format,
- * advance past comments and whitespace and try to parse a single line.  If we
- * parse a line successfully, set *<b>key_out</b> to a new string holding the
- * key portion and *<b>value_out</b> to a new string holding the value portion
- * of the line, and return a pointer to the start of the next line.  If we run
- * out of data, return a pointer to the end of the string.  If we encounter an
- * error, return NULL and set *<b>err_out</b> (if provided) to an error
- * message.
- */
-const char *
-parse_config_line_from_str_verbose(const char *line, char **key_out,
-                                   char **value_out,
-                                   const char **err_out)
-{
-  /*
-    See torrc_format.txt for a description of the (silly) format this parses.
-   */
-  const char *key, *val, *cp;
-  int continuation = 0;
-
-  tor_assert(key_out);
-  tor_assert(value_out);
-
-  *key_out = *value_out = NULL;
-  key = val = NULL;
-  /* Skip until the first keyword. */
-  while (1) {
-    while (TOR_ISSPACE(*line))
-      ++line;
-    if (*line == '#') {
-      while (*line && *line != '\n')
-        ++line;
-    } else {
-      break;
-    }
-  }
-
-  if (!*line) { /* End of string? */
-    *key_out = *value_out = NULL;
-    return line;
-  }
-
-  /* Skip until the next space or \ followed by newline. */
-  key = line;
-  while (*line && !TOR_ISSPACE(*line) && *line != '#' &&
-         ! (line[0] == '\\' && line[1] == '\n'))
-    ++line;
-  *key_out = tor_strndup(key, line-key);
-
-  /* Skip until the value. */
-  while (*line == ' ' || *line == '\t')
-    ++line;
-
-  val = line;
-
-  /* Find the end of the line. */
-  if (*line == '\"') { // XXX No continuation handling is done here
-    if (!(line = unescape_string(line, value_out, NULL))) {
-      if (err_out)
-        *err_out = "Invalid escape sequence in quoted string";
-      return NULL;
-    }
-    while (*line == ' ' || *line == '\t')
-      ++line;
-    if (*line == '\r' && *(++line) == '\n')
-      ++line;
-    if (*line && *line != '#' && *line != '\n') {
-      if (err_out)
-        *err_out = "Excess data after quoted string";
-      return NULL;
-    }
-  } else {
-    /* Look for the end of the line. */
-    while (*line && *line != '\n' && (*line != '#' || continuation)) {
-      if (*line == '\\' && line[1] == '\n') {
-        continuation = 1;
-        line += 2;
-      } else if (*line == '#') {
-        do {
-          ++line;
-        } while (*line && *line != '\n');
-        if (*line == '\n')
-          ++line;
-      } else {
-        ++line;
-      }
-    }
-
-    if (*line == '\n') {
-      cp = line++;
-    } else {
-      cp = line;
-    }
-    /* Now back cp up to be the last nonspace character */
-    while (cp>val && TOR_ISSPACE(*(cp-1)))
-      --cp;
-
-    tor_assert(cp >= val);
-
-    /* Now copy out and decode the value. */
-    *value_out = tor_strndup(val, cp-val);
-    if (continuation) {
-      char *v_out, *v_in;
-      v_out = v_in = *value_out;
-      while (*v_in) {
-        if (*v_in == '#') {
-          do {
-            ++v_in;
-          } while (*v_in && *v_in != '\n');
-          if (*v_in == '\n')
-            ++v_in;
-        } else if (v_in[0] == '\\' && v_in[1] == '\n') {
-          v_in += 2;
-        } else {
-          *v_out++ = *v_in++;
-        }
-      }
-      *v_out = '\0';
-    }
-  }
-
-  if (*line == '#') {
-    do {
-      ++line;
-    } while (*line && *line != '\n');
-  }
-  while (TOR_ISSPACE(*line)) ++line;
-
-  return line;
-}
-
 /** Expand any homedir prefix on <b>filename</b>; return a newly allocated
  * string. */
 char *