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Add response.header/status conditionals

This commit is contained in:
Stefan Bühler 2009-09-28 21:30:06 +02:00
parent a687b03638
commit 4b94e01ecc
2 changed files with 29 additions and 2 deletions
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2
include/lighttpd/condition.h
View File

@ -49,9 +49,11 @@ typedef enum {
LI_COMP_PHYSICAL_SIZE,
LI_COMP_PHYSICAL_ISDIR,
LI_COMP_PHYSICAL_ISFILE,
LI_COMP_RESPONSE_STATUS,
/* needs a key */
LI_COMP_REQUEST_HEADER, /**< needs lowercase key, enforced by li_condition_lvalue_new */
LI_COMP_RESPONSE_HEADER, /**< needs lowercase key, enforced by li_condition_lvalue_new */
LI_COMP_UNKNOWN
} liCondLValue;

29
src/main/condition.c
View File

@ -46,7 +46,7 @@ static gboolean condition_ip_from_socket(liConditionRValue *val, liSockAddr *add
liConditionLValue* li_condition_lvalue_new(liCondLValue type, GString *key) {
liConditionLValue *lvalue = g_slice_new0(liConditionLValue);
if (type == LI_COMP_REQUEST_HEADER) g_string_ascii_down(key);
if (type == LI_COMP_REQUEST_HEADER || type == LI_COMP_RESPONSE_HEADER) g_string_ascii_down(key);
lvalue->type = type;
lvalue->key = key;
lvalue->refcount = 1;
@ -258,7 +258,9 @@ const char* li_cond_lvalue_to_string(liCondLValue t) {
case LI_COMP_PHYSICAL_SIZE: return "physical.size";
case LI_COMP_PHYSICAL_ISDIR: return "physical.is_dir";
case LI_COMP_PHYSICAL_ISFILE: return "physical.is_file";
case LI_COMP_RESPONSE_STATUS: return "response.status";
case LI_COMP_REQUEST_HEADER: return "request.header";
case LI_COMP_RESPONSE_HEADER: return "response.header";
case LI_COMP_UNKNOWN: return "<unknown>";
}
@ -290,7 +292,7 @@ liCondLValue li_cond_lvalue_from_string(const gchar *str, guint len) {
return LI_COMP_REQUEST_CONTENT_LENGTH;
else if (strncmp(c, "header", len) == 0)
return LI_COMP_REQUEST_HEADER;
} else if (strncmp(c, "physical.", sizeof("physical.")-1) == 0) {
} else if (g_str_has_prefix(c, "physical.")) {
c += sizeof("physical.")-1;
len -= sizeof("physical.")-1;
@ -304,6 +306,14 @@ liCondLValue li_cond_lvalue_from_string(const gchar *str, guint len) {
return LI_COMP_PHYSICAL_ISFILE;
else if (strncmp(c, "is_dir", len) == 0)
return LI_COMP_PHYSICAL_ISDIR;
} else if (g_str_has_prefix(c, "response.")) {
c += sizeof("response.")-1;
len -= sizeof("response.")-1;
if (strncmp(c, "status", len) == 0)
return LI_COMP_RESPONSE_STATUS;
else if (strncmp(c, "header", len) == 0)
return LI_COMP_RESPONSE_HEADER;
}
return LI_COMP_UNKNOWN;
@ -391,6 +401,11 @@ static liHandlerResult li_condition_check_eval_string(liVRequest *vr, liConditio
li_http_header_get_all(con->wrk->tmp_str, vr->request.headers, GSTR_LEN(cond->lvalue->key));
val = con->wrk->tmp_str->str;
break;
case LI_COMP_RESPONSE_HEADER:
VREQUEST_WAIT_FOR_RESPONSE_HEADERS(vr);
li_http_header_get_all(con->wrk->tmp_str, vr->response.headers, GSTR_LEN(cond->lvalue->key));
val = con->wrk->tmp_str->str;
break;
case LI_COMP_REQUEST_CONTENT_LENGTH:
g_string_printf(con->wrk->tmp_str, "%"L_GOFFSET_FORMAT, vr->request.content_length);
val = con->wrk->tmp_str->str;
@ -469,6 +484,10 @@ static liHandlerResult li_condition_check_eval_int(liVRequest *vr, liCondition *
val = (gint64)st.st_size;
}
break;
case LI_COMP_RESPONSE_STATUS:
VREQUEST_WAIT_FOR_RESPONSE_HEADERS(vr);
val = vr->response.http_status;
break;
default:
VR_ERROR(vr, "couldn't get int value for '%s'", li_cond_lvalue_to_string(cond->lvalue->type));
return LI_HANDLER_ERROR;
@ -567,8 +586,14 @@ static liHandlerResult li_condition_check_eval_ip(liVRequest *vr, liCondition *c
li_http_header_get_all(con->wrk->tmp_str, vr->request.headers, GSTR_LEN(cond->lvalue->key));
val = con->wrk->tmp_str->str;
break;
case LI_COMP_RESPONSE_HEADER:
VREQUEST_WAIT_FOR_RESPONSE_HEADERS(vr);
li_http_header_get_all(con->wrk->tmp_str, vr->response.headers, GSTR_LEN(cond->lvalue->key));
val = con->wrk->tmp_str->str;
break;
case LI_COMP_PHYSICAL_SIZE:
case LI_COMP_REQUEST_CONTENT_LENGTH:
case LI_COMP_RESPONSE_STATUS:
VR_ERROR(vr, "%s", "Cannot parse integers as ip");
return LI_HANDLER_ERROR;
case LI_COMP_PHYSICAL_ISDIR: