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comparison src/http/ngx_http_output_filter.c @ 71:59229033ae93

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nginx-0.0.1-2003-04-08-19:40:10 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 08 Apr 2003 15:40:10 +0000
parents e43f406e4525
children 869b10be682f
comparison
equal deleted inserted replaced
70:e320bf51c4e3 71:59229033ae93
31 {ngx_null_string, 0, NULL, 0, 0} 31 {ngx_null_string, 0, NULL, 0, 0}
32 }; 32 };
33 33
34 34
35 static ngx_http_module_t ngx_http_output_filter_module_ctx = { 35 static ngx_http_module_t ngx_http_output_filter_module_ctx = {
36 NGX_HTTP_MODULE,
37
36 NULL, /* create server config */ 38 NULL, /* create server config */
37 NULL, /* init server config */ 39 NULL, /* init server config */
38 40
39 ngx_http_output_filter_create_conf, /* create location config */ 41 ngx_http_output_filter_create_conf, /* create location config */
40 ngx_http_output_filter_merge_conf, /* merge location config */ 42 ngx_http_output_filter_merge_conf /* merge location config */
41
42 ngx_http_output_filter_init /* output body filter */
43 }; 43 };
44 44
45 45
46 ngx_module_t ngx_http_output_filter_module = { 46 ngx_module_t ngx_http_output_filter_module = {
47 0, /* module index */ 47 0, /* module index */
50 NGX_HTTP_MODULE_TYPE, /* module type */ 50 NGX_HTTP_MODULE_TYPE, /* module type */
51 NULL /* init module */ 51 NULL /* init module */
52 }; 52 };
53 53
54 54
55 55 #define next_filter (*ngx_http_top_body_filter)
56
57 #if 0
56 static int (*next_filter) (ngx_http_request_t *r, ngx_chain_t *ch); 58 static int (*next_filter) (ngx_http_request_t *r, ngx_chain_t *ch);
59 #endif
57 60
58 61
59 #if 0 62 #if 0
60 #define next_filter ngx_http_output_filter_module_ctx.next_output_body_filter 63 #define next_filter ngx_http_output_filter_module_ctx.next_output_body_filter
61 #endif 64 #endif
75 ngx_http_output_filter_ctx_t *ctx; 78 ngx_http_output_filter_ctx_t *ctx;
76 ngx_http_output_filter_conf_t *conf; 79 ngx_http_output_filter_conf_t *conf;
77 80
78 ctx = (ngx_http_output_filter_ctx_t *) 81 ctx = (ngx_http_output_filter_ctx_t *)
79 ngx_http_get_module_ctx(r->main ? r->main : r, 82 ngx_http_get_module_ctx(r->main ? r->main : r,
80 ngx_http_output_filter_module); 83 ngx_http_output_filter_module_ctx);
81 84
82 if (ctx == NULL) { 85 if (ctx == NULL) {
83 ngx_http_create_ctx(r, ctx, ngx_http_output_filter_module, 86 ngx_http_create_ctx(r, ctx, ngx_http_output_filter_module_ctx,
84 sizeof(ngx_http_output_filter_ctx_t), NGX_ERROR); 87 sizeof(ngx_http_output_filter_ctx_t), NGX_ERROR);
85 } 88 }
86 89
87 /* the short path for the case when the chain ctx->incoming is empty 90 /* the short path for the case when the chain ctx->incoming is empty
88 and there is no hunk or the hunk does not require the copy */ 91 and there is no hunk or the hunk does not require the copy */
118 121
119 /* allocate our hunk if it's needed */ 122 /* allocate our hunk if it's needed */
120 if (ctx->hunk == NULL) { 123 if (ctx->hunk == NULL) {
121 124
122 conf = (ngx_http_output_filter_conf_t *) 125 conf = (ngx_http_output_filter_conf_t *)
123 ngx_http_get_module_loc_conf(r->main ? r->main : r, 126 ngx_http_get_module_loc_conf(r->main ? r->main : r,
124 ngx_http_output_filter_module); 127 ngx_http_output_filter_module_ctx);
125 128
126 if (hunk->type & NGX_HUNK_LAST) { 129 if (hunk->type & NGX_HUNK_LAST) {
127 if (hunk->type & NGX_HUNK_IN_MEMORY) { 130 if (hunk->type & NGX_HUNK_IN_MEMORY) {
128 size = hunk->last - hunk->pos; 131 size = hunk->last - hunk->pos;
129 } else { 132 } else {
301 304
302 305
303 static void ngx_http_output_filter_init(ngx_pool_t *pool, 306 static void ngx_http_output_filter_init(ngx_pool_t *pool,
304 ngx_http_conf_filter_t *cf) 307 ngx_http_conf_filter_t *cf)
305 { 308 {
309 #if 0
306 next_filter = cf->output_body_filter; 310 next_filter = cf->output_body_filter;
307 cf->output_body_filter = NULL; 311 cf->output_body_filter = NULL;
312 #endif
308 } 313 }
309 314
310 315
311 static void *ngx_http_output_filter_create_conf(ngx_pool_t *pool) 316 static void *ngx_http_output_filter_create_conf(ngx_pool_t *pool)
312 { 317 {