82 lines
2.6 KiB
Diff
82 lines
2.6 KiB
Diff
diff --git a/src/http/modules/ngx_http_rewrite_module.c b/src/http/modules/ngx_http_rewrite_module.c
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index 5164734..6daf4b7 100644
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--- a/src/http/modules/ngx_http_rewrite_module.c
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+++ b/src/http/modules/ngx_http_rewrite_module.c
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@@ -813,6 +813,11 @@ ngx_http_rewrite_if_condition(ngx_conf_t *cf, ngx_http_rewrite_loc_conf_t *lcf)
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return NGX_CONF_OK;
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}
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+ if (p[1] == 'z') {
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+ fop->op = ngx_http_script_file_empty;
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+ return NGX_CONF_OK;
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+ }
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+
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if (p[0] == '!') {
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if (p[2] == 'f') {
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fop->op = ngx_http_script_file_not_plain;
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@@ -833,6 +838,11 @@ ngx_http_rewrite_if_condition(ngx_conf_t *cf, ngx_http_rewrite_loc_conf_t *lcf)
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fop->op = ngx_http_script_file_not_exec;
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return NGX_CONF_OK;
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}
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+
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+ if (p[2] == 'z') {
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+ fop->op = ngx_http_script_file_not_empty;
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+ return NGX_CONF_OK;
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+ }
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}
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ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
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diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
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index a703f08..4a82b6d 100644
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--- a/src/http/ngx_http_script.c
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+++ b/src/http/ngx_http_script.c
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@@ -1520,12 +1520,14 @@ ngx_http_script_file_code(ngx_http_script_engine_t *e)
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case ngx_http_script_file_dir:
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case ngx_http_script_file_exists:
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case ngx_http_script_file_exec:
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+ case ngx_http_script_file_not_empty:
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goto false_value;
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case ngx_http_script_file_not_plain:
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case ngx_http_script_file_not_dir:
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case ngx_http_script_file_not_exists:
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case ngx_http_script_file_not_exec:
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+ case ngx_http_script_file_empty:
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goto true_value;
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}
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@@ -1580,6 +1582,18 @@ ngx_http_script_file_code(ngx_http_script_engine_t *e)
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goto false_value;
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}
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goto true_value;
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+
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+ case ngx_http_script_file_empty:
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+ if (of.size == 0) {
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+ goto true_value;
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+ }
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+ goto false_value;
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+
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+ case ngx_http_script_file_not_empty:
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+ if (of.size > 0) {
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+ goto false_value;
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+ }
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+ goto true_value;
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}
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false_value:
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diff --git a/src/http/ngx_http_script.h b/src/http/ngx_http_script.h
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index c5b1e40..7790b53 100644
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--- a/src/http/ngx_http_script.h
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+++ b/src/http/ngx_http_script.h
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@@ -171,7 +171,9 @@ typedef enum {
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ngx_http_script_file_exists,
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ngx_http_script_file_not_exists,
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ngx_http_script_file_exec,
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- ngx_http_script_file_not_exec
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+ ngx_http_script_file_not_exec,
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+ ngx_http_script_file_empty,
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+ ngx_http_script_file_not_empty
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} ngx_http_script_file_op_e;
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