Exemplos de TS_LUA_CHECK_CACHED_RESPONSE_HDR em C++ (Cpp)

Exemplo n.º 1

Arquivo: ts_lua_cached_response.c Projeto: c0debreaker/trafficserver

static int
ts_lua_cached_response_header_get(lua_State *L)
{
  const char *key;
  const char *val;
  int val_len;
  size_t key_len;

  TSMLoc field_loc;
  ts_lua_http_ctx *http_ctx;

  GET_HTTP_CONTEXT(http_ctx, L);

  /*   we skip the first argument that is the table */
  key = luaL_checklstring(L, 2, &key_len);

  TS_LUA_CHECK_CACHED_RESPONSE_HDR(http_ctx);

  if (key && key_len) {
    field_loc = TSMimeHdrFieldFind(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, key, key_len);

    if (field_loc) {
      val = TSMimeHdrFieldValueStringGet(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, field_loc, -1, &val_len);
      lua_pushlstring(L, val, val_len);
      TSHandleMLocRelease(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, field_loc);

    } else {
      lua_pushnil(L);
    }

  } else {
    lua_pushnil(L);
  }
  return 1;
}

Exemplo n.º 2

Arquivo: ts_lua_cached_response.c Projeto: c0debreaker/trafficserver

static int
ts_lua_cached_response_get_status(lua_State *L)
{
  int status;
  ts_lua_http_ctx *http_ctx;

  GET_HTTP_CONTEXT(http_ctx, L);

  TS_LUA_CHECK_CACHED_RESPONSE_HDR(http_ctx);

  status = TSHttpHdrStatusGet(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp);

  lua_pushinteger(L, status);

  return 1;
}

Exemplo n.º 3

Arquivo: ts_lua_cached_response.c Projeto: EmAndrews/trafficserver

static int
ts_lua_cached_response_header_get(lua_State *L)
{
  const char *key;
  const char *val;
  int val_len;
  size_t key_len;
  int count;

  TSMLoc field_loc, next_field_loc;
  ts_lua_http_ctx *http_ctx;

  GET_HTTP_CONTEXT(http_ctx, L);

  /*   we skip the first argument that is the table */
  key = luaL_checklstring(L, 2, &key_len);

  TS_LUA_CHECK_CACHED_RESPONSE_HDR(http_ctx);

  if (key && key_len) {
    field_loc = TSMimeHdrFieldFind(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, key, key_len);

    if (field_loc != TS_NULL_MLOC) {
      count = 0;
      while (field_loc != TS_NULL_MLOC) {
        val = TSMimeHdrFieldValueStringGet(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, field_loc, -1, &val_len);
        next_field_loc = TSMimeHdrFieldNextDup(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, field_loc);
        lua_pushlstring(L, val, val_len);
        count++;
        // multiple headers with the same name must be semantically the same as one value which is comma seperated
        if (next_field_loc != TS_NULL_MLOC) {
          lua_pushlstring(L, ",", 1);
          count++;
        }
        TSHandleMLocRelease(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp, field_loc);
        field_loc = next_field_loc;
      }
      lua_concat(L, count);
    } else {
      lua_pushnil(L);
    }

  } else {
    lua_pushnil(L);
  }
  return 1;
}

Exemplo n.º 4

Arquivo: ts_lua_cached_response.c Projeto: c0debreaker/trafficserver

static int
ts_lua_cached_response_get_version(lua_State *L)
{
  int version;
  char buf[32];
  int n;

  ts_lua_http_ctx *http_ctx;

  GET_HTTP_CONTEXT(http_ctx, L);

  TS_LUA_CHECK_CACHED_RESPONSE_HDR(http_ctx);

  version = TSHttpHdrVersionGet(http_ctx->cached_response_bufp, http_ctx->cached_response_hdrp);

  n = snprintf(buf, sizeof(buf), "%d.%d", TS_HTTP_MAJOR(version), TS_HTTP_MINOR(version));
  if (n >= (int)sizeof(buf)) {
    lua_pushlstring(L, buf, sizeof(buf) - 1);
  } else if (n > 0) {
    lua_pushlstring(L, buf, n);
  }

  return 1;
}