LCOV - code coverage report
Current view: top level - home/build/openresty-1.13.6.1/build/ngx_lua-0.10.11/src - ngx_http_lua_req_method.c (source / functions) Hit Total Coverage
Test: coverage ngix Lines: 6 138 4.3 %
Date: 2020-03-03 04:25:50 Functions: 1 6 16.7 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : 
       2             : /*
       3             :  * Copyright (C) Yichun Zhang (agentzh)
       4             :  */
       5             : 
       6             : 
       7             : #ifndef DDEBUG
       8             : #define DDEBUG 0
       9             : #endif
      10             : 
      11             : 
      12             : #include "ddebug.h"
      13             : #include "ngx_http_lua_req_method.h"
      14             : #include "ngx_http_lua_subrequest.h"
      15             : #include "ngx_http_lua_util.h"
      16             : 
      17             : 
      18             : static int ngx_http_lua_ngx_req_get_method(lua_State *L);
      19             : static int ngx_http_lua_ngx_req_set_method(lua_State *L);
      20             : 
      21             : 
      22             : void
      23          18 : ngx_http_lua_inject_req_method_api(lua_State *L)
      24             : {
      25          18 :     lua_pushcfunction(L, ngx_http_lua_ngx_req_get_method);
      26          18 :     lua_setfield(L, -2, "get_method");
      27             : 
      28          18 :     lua_pushcfunction(L, ngx_http_lua_ngx_req_set_method);
      29          18 :     lua_setfield(L, -2, "set_method");
      30          18 : }
      31             : 
      32             : 
      33             : static int
      34           0 : ngx_http_lua_ngx_req_get_method(lua_State *L)
      35             : {
      36             :     int                      n;
      37             :     ngx_http_request_t      *r;
      38             : 
      39           0 :     n = lua_gettop(L);
      40           0 :     if (n != 0) {
      41           0 :         return luaL_error(L, "only one argument expected but got %d", n);
      42             :     }
      43             : 
      44           0 :     r = ngx_http_lua_get_req(L);
      45           0 :     if (r == NULL) {
      46           0 :         return luaL_error(L, "request object not found");
      47             :     }
      48             : 
      49           0 :     ngx_http_lua_check_fake_request(L, r);
      50             : 
      51           0 :     lua_pushlstring(L, (char *) r->method_name.data, r->method_name.len);
      52           0 :     return 1;
      53             : }
      54             : 
      55             : 
      56             : static int
      57           0 : ngx_http_lua_ngx_req_set_method(lua_State *L)
      58             : {
      59             :     int                  n;
      60             :     int                  method;
      61             :     ngx_http_request_t  *r;
      62             : 
      63           0 :     n = lua_gettop(L);
      64           0 :     if (n != 1) {
      65           0 :         return luaL_error(L, "only one argument expected but got %d", n);
      66             :     }
      67             : 
      68           0 :     method = luaL_checkint(L, 1);
      69             : 
      70           0 :     r = ngx_http_lua_get_req(L);
      71           0 :     if (r == NULL) {
      72           0 :         return luaL_error(L, "request object not found");
      73             :     }
      74             : 
      75           0 :     ngx_http_lua_check_fake_request(L, r);
      76             : 
      77           0 :     switch (method) {
      78           0 :         case NGX_HTTP_GET:
      79           0 :             r->method_name = ngx_http_lua_get_method;
      80           0 :             break;
      81             : 
      82           0 :         case NGX_HTTP_POST:
      83           0 :             r->method_name = ngx_http_lua_post_method;
      84           0 :             break;
      85             : 
      86           0 :         case NGX_HTTP_PUT:
      87           0 :             r->method_name = ngx_http_lua_put_method;
      88           0 :             break;
      89             : 
      90           0 :         case NGX_HTTP_HEAD:
      91           0 :             r->method_name = ngx_http_lua_head_method;
      92           0 :             break;
      93             : 
      94           0 :         case NGX_HTTP_DELETE:
      95           0 :             r->method_name = ngx_http_lua_delete_method;
      96           0 :             break;
      97             : 
      98           0 :         case NGX_HTTP_OPTIONS:
      99           0 :             r->method_name = ngx_http_lua_options_method;
     100           0 :             break;
     101             : 
     102           0 :         case NGX_HTTP_MKCOL:
     103           0 :             r->method_name = ngx_http_lua_mkcol_method;
     104           0 :             break;
     105             : 
     106           0 :         case NGX_HTTP_COPY:
     107           0 :             r->method_name = ngx_http_lua_copy_method;
     108           0 :             break;
     109             : 
     110           0 :         case NGX_HTTP_MOVE:
     111           0 :             r->method_name = ngx_http_lua_move_method;
     112           0 :             break;
     113             : 
     114           0 :         case NGX_HTTP_PROPFIND:
     115           0 :             r->method_name = ngx_http_lua_propfind_method;
     116           0 :             break;
     117             : 
     118           0 :         case NGX_HTTP_PROPPATCH:
     119           0 :             r->method_name = ngx_http_lua_proppatch_method;
     120           0 :             break;
     121             : 
     122           0 :         case NGX_HTTP_LOCK:
     123           0 :             r->method_name = ngx_http_lua_lock_method;
     124           0 :             break;
     125             : 
     126           0 :         case NGX_HTTP_UNLOCK:
     127           0 :             r->method_name = ngx_http_lua_unlock_method;
     128           0 :             break;
     129             : 
     130           0 :         case NGX_HTTP_PATCH:
     131           0 :             r->method_name = ngx_http_lua_patch_method;
     132           0 :             break;
     133             : 
     134           0 :         case NGX_HTTP_TRACE:
     135           0 :             r->method_name = ngx_http_lua_trace_method;
     136           0 :             break;
     137             : 
     138           0 :         default:
     139           0 :             return luaL_error(L, "unsupported HTTP method: %d", method);
     140             :     }
     141             : 
     142           0 :     r->method = method;
     143             : 
     144           0 :     return 0;
     145             : }
     146             : 
     147             : 
     148             : #ifndef NGX_LUA_NO_FFI_API
     149             : int
     150           0 : ngx_http_lua_ffi_req_get_method(ngx_http_request_t *r)
     151             : {
     152           0 :     if (r->connection->fd == (ngx_socket_t) -1) {
     153           0 :         return NGX_HTTP_LUA_FFI_BAD_CONTEXT;
     154             :     }
     155             : 
     156           0 :     return r->method;
     157             : }
     158             : 
     159             : 
     160             : int
     161           0 : ngx_http_lua_ffi_req_get_method_name(ngx_http_request_t *r, char *buf,
     162             :     size_t *len)
     163             : {
     164           0 :     if (r->connection->fd == (ngx_socket_t) -1) {
     165           0 :         return NGX_HTTP_LUA_FFI_BAD_CONTEXT;
     166             :     }
     167             : 
     168           0 :     *len = ngx_min(r->method_name.len, *len);
     169           0 :     ngx_memcpy(buf, r->method_name.data, *len);
     170           0 :     return NGX_OK;
     171             : }
     172             : 
     173             : 
     174             : int
     175           0 : ngx_http_lua_ffi_req_set_method(ngx_http_request_t *r, int method)
     176             : {
     177           0 :     if (r->connection->fd == (ngx_socket_t) -1) {
     178           0 :         return NGX_HTTP_LUA_FFI_BAD_CONTEXT;
     179             :     }
     180             : 
     181           0 :     switch (method) {
     182           0 :         case NGX_HTTP_GET:
     183           0 :             r->method_name = ngx_http_lua_get_method;
     184           0 :             break;
     185             : 
     186           0 :         case NGX_HTTP_POST:
     187           0 :             r->method_name = ngx_http_lua_post_method;
     188           0 :             break;
     189             : 
     190           0 :         case NGX_HTTP_PUT:
     191           0 :             r->method_name = ngx_http_lua_put_method;
     192           0 :             break;
     193             : 
     194           0 :         case NGX_HTTP_HEAD:
     195           0 :             r->method_name = ngx_http_lua_head_method;
     196           0 :             break;
     197             : 
     198           0 :         case NGX_HTTP_DELETE:
     199           0 :             r->method_name = ngx_http_lua_delete_method;
     200           0 :             break;
     201             : 
     202           0 :         case NGX_HTTP_OPTIONS:
     203           0 :             r->method_name = ngx_http_lua_options_method;
     204           0 :             break;
     205             : 
     206           0 :         case NGX_HTTP_MKCOL:
     207           0 :             r->method_name = ngx_http_lua_mkcol_method;
     208           0 :             break;
     209             : 
     210           0 :         case NGX_HTTP_COPY:
     211           0 :             r->method_name = ngx_http_lua_copy_method;
     212           0 :             break;
     213             : 
     214           0 :         case NGX_HTTP_MOVE:
     215           0 :             r->method_name = ngx_http_lua_move_method;
     216           0 :             break;
     217             : 
     218           0 :         case NGX_HTTP_PROPFIND:
     219           0 :             r->method_name = ngx_http_lua_propfind_method;
     220           0 :             break;
     221             : 
     222           0 :         case NGX_HTTP_PROPPATCH:
     223           0 :             r->method_name = ngx_http_lua_proppatch_method;
     224           0 :             break;
     225             : 
     226           0 :         case NGX_HTTP_LOCK:
     227           0 :             r->method_name = ngx_http_lua_lock_method;
     228           0 :             break;
     229             : 
     230           0 :         case NGX_HTTP_UNLOCK:
     231           0 :             r->method_name = ngx_http_lua_unlock_method;
     232           0 :             break;
     233             : 
     234           0 :         case NGX_HTTP_PATCH:
     235           0 :             r->method_name = ngx_http_lua_patch_method;
     236           0 :             break;
     237             : 
     238           0 :         case NGX_HTTP_TRACE:
     239           0 :             r->method_name = ngx_http_lua_trace_method;
     240           0 :             break;
     241             : 
     242           0 :         default:
     243           0 :             return NGX_DECLINED;
     244             :     }
     245             : 
     246           0 :     r->method = method;
     247           0 :     return NGX_OK;
     248             : }
     249             : #endif
     250             : 
     251             : 
     252             : /* vi:set ft=c ts=4 sw=4 et fdm=marker: */

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