Ejemplos de TSMimeHdrFieldNameGet en C++ (Cpp)

Ejemplo n.º 1

Archivo: ts_lua_server_request.c Proyecto: We-Amp/trafficserver

static int
ts_lua_server_request_get_headers(lua_State *L)
{
  const char *name;
  const char *value;
  int name_len;
  int value_len;
  TSMLoc field_loc;
  TSMLoc next_field_loc;
  const char *tvalue;
  size_t tvalue_len;

  ts_lua_http_ctx *http_ctx;

  GET_HTTP_CONTEXT(http_ctx, L);

  TS_LUA_CHECK_SERVER_REQUEST_HDR(http_ctx);

  lua_newtable(L);

  field_loc = TSMimeHdrFieldGet(http_ctx->server_request_bufp, http_ctx->server_request_hdrp, 0);

  while (field_loc != TS_NULL_MLOC) {
    name = TSMimeHdrFieldNameGet(http_ctx->server_request_bufp, http_ctx->server_request_hdrp, field_loc, &name_len);
    if (name && name_len) {
      // retrieve the header name from table
      lua_pushlstring(L, name, name_len);
      lua_gettable(L, -2);
      if (lua_isnil(L, -1)) {
        // if header name does not exist in the table, insert it
        lua_pop(L, 1);
        value =
          TSMimeHdrFieldValueStringGet(http_ctx->server_request_bufp, http_ctx->server_request_hdrp, field_loc, -1, &value_len);
        lua_pushlstring(L, name, name_len);
        lua_pushlstring(L, value, value_len);
        lua_rawset(L, -3);
      } else {
        // if header name exists in the table, append a command and the new value to the end of the existing value
        tvalue = lua_tolstring(L, -1, &tvalue_len);
        lua_pop(L, 1);
        value =
          TSMimeHdrFieldValueStringGet(http_ctx->server_request_bufp, http_ctx->server_request_hdrp, field_loc, -1, &value_len);
        lua_pushlstring(L, name, name_len);
        lua_pushlstring(L, tvalue, tvalue_len);
        lua_pushlstring(L, ",", 1);
        lua_pushlstring(L, value, value_len);
        lua_concat(L, 3);
        lua_rawset(L, -3);
      }
    }

    next_field_loc = TSMimeHdrFieldNext(http_ctx->server_request_bufp, http_ctx->server_request_hdrp, field_loc);
    TSHandleMLocRelease(http_ctx->server_request_bufp, http_ctx->server_request_hdrp, field_loc);
    field_loc = next_field_loc;
  }

  return 1;
}

Ejemplo n.º 2

Archivo: ts_lua_server_response.c Proyecto: dfu/trafficserver

static int
ts_lua_server_response_get_headers(lua_State * L)
{
  const char *name;
  const char *value;
  int name_len;
  int value_len;
  TSMLoc field_loc;
  TSMLoc next_field_loc;

  ts_lua_http_ctx *http_ctx;

  http_ctx = ts_lua_get_http_ctx(L);

  TS_LUA_CHECK_SERVER_RESPONSE_HDR(http_ctx);

  lua_newtable(L);

  field_loc = TSMimeHdrFieldGet(http_ctx->server_response_bufp, http_ctx->server_response_hdrp, 0);

  while (field_loc) {

    name = TSMimeHdrFieldNameGet(http_ctx->server_response_bufp, http_ctx->server_response_hdrp, field_loc, &name_len);
    if (name && name_len) {

      value =
        TSMimeHdrFieldValueStringGet(http_ctx->server_response_bufp, http_ctx->server_response_hdrp, field_loc, -1,
                                     &value_len);
      lua_pushlstring(L, name, name_len);
      lua_pushlstring(L, value, value_len);
      lua_rawset(L, -3);
    }

    next_field_loc = TSMimeHdrFieldNext(http_ctx->server_response_bufp, http_ctx->server_response_hdrp, field_loc);
    TSHandleMLocRelease(http_ctx->server_response_bufp, http_ctx->server_response_hdrp, field_loc);
    field_loc = next_field_loc;
  }

  return 1;
}