Class: Agoo::Response
- Inherits:
-
Object
- Object
- Agoo::Response
- Defined in:
- ext/agoo/response.c,
ext/agoo/response.c
Overview
A response passed to a handler that responds to the on_request method. The expected response is modified by the handler before returning.
Instance Method Summary collapse
-
#[](key) ⇒ Object
call-seq: [](key).
-
#[]=(key, val) ⇒ Object
call-seq: []=(key, value).
-
#body ⇒ Object
call-seq: body().
-
#body=(val) ⇒ Object
call-seq: body=(str).
-
#code ⇒ Object
call-seq: code().
-
#code=(val) ⇒ Object
call-seq: code=(value).
-
#content ⇒ Object
call-seq: body().
-
#content=(val) ⇒ Object
call-seq: body=(str).
-
#to_s ⇒ Object
call-seq: to_s().
Instance Method Details
#[](key) ⇒ Object
call-seq: [](key)
Gets a header element associated with the key.
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# File 'ext/agoo/response.c', line 172
static VALUE
head_get(VALUE self, VALUE key) {
Response res = (Response)DATA_PTR(self);
Header h;
const char *ks = StringValuePtr(key);
int klen = (int)RSTRING_LEN(key);
for (h = res->headers; NULL != h; h = h->next) {
if (0 == strncasecmp(h->text, ks, klen) && klen + 1 < h->len && ':' == h->text[klen]) {
return rb_str_new(h->text + klen + 2, h->len - klen - 4);
}
}
return Qnil;
}
|
#[]=(key, val) ⇒ Object
call-seq: []=(key, value)
Sets a header element with the key and value provided.
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# File 'ext/agoo/response.c', line 193
static VALUE
head_set(VALUE self, VALUE key, VALUE val) {
Response res = (Response)DATA_PTR(self);
Header h;
Header prev = NULL;
const char *ks = StringValuePtr(key);
const char *vs;
int klen = (int)RSTRING_LEN(key);
int vlen;
int hlen;
for (h = res->headers; NULL != h; h = h->next) {
if (0 == strncasecmp(h->text, ks, klen) && klen + 1 < h->len && ':' == h->text[klen]) {
if (NULL == prev) {
res->headers = h->next;
} else {
prev->next = h->next;
}
xfree(h);
break;
}
prev = h;
}
if (T_STRING != rb_type(val)) {
val = rb_funcall(val, rb_intern("to_s"), 0);
}
vs = StringValuePtr(val);
vlen = (int)RSTRING_LEN(val);
if (res->server->pedantic) {
http_header_ok(ks, klen, vs, vlen);
}
hlen = klen + vlen + 4;
h = (Header)ALLOC_N(char, sizeof(struct _Header) - 8 + hlen + 1);
h->next = NULL;
h->len = hlen;
strncpy(h->text, ks, klen);
strcpy(h->text + klen, ": ");
strncpy(h->text + klen + 2, vs, vlen);
strcpy(h->text + klen + 2 + vlen, "\r\n");
if (NULL == res->headers) {
res->headers = h;
} else {
for (prev = res->headers; NULL != prev->next; prev = prev->next) {
}
prev->next = h;
}
return Qnil;
}
|
#body ⇒ Object
call-seq: body()
Gets the HTTP body for the response.
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# File 'ext/agoo/response.c', line 101
static VALUE
body_get(VALUE self) {
Response res = (Response)DATA_PTR(self);
if (NULL == res->body) {
return Qnil;
}
return rb_str_new(res->body, res->blen);
}
|
#body=(val) ⇒ Object
call-seq: body=(str)
Sets the HTTP body for the response.
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# File 'ext/agoo/response.c', line 124
static VALUE
body_set(VALUE self, VALUE val) {
Response res = (Response)DATA_PTR(self);
if (T_STRING == rb_type(val)) {
res->body = strdup(StringValuePtr(val));
res->blen = (int)RSTRING_LEN(val);
} else {
// TBD use Oj
}
return Qnil;
}
|
#code ⇒ Object
call-seq: code()
Gets the HTTP status code for the response.
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# File 'ext/agoo/response.c', line 143
static VALUE
code_get(VALUE self) {
return INT2NUM(((Response)DATA_PTR(self))->code);
}
|
#code=(val) ⇒ Object
call-seq: code=(value)
Sets the HTTP status code for the response.
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# File 'ext/agoo/response.c', line 154
static VALUE
code_set(VALUE self, VALUE val) {
int code = NUM2INT(val);
if (100 <= code && code < 600) {
((Response)DATA_PTR(self))->code = code;
} else {
rb_raise(rb_eArgError, "%d is not a valid HTTP status code.", code);
}
return Qnil;
}
|
#content ⇒ Object
call-seq: body()
Gets the HTTP body for the response.
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# File 'ext/agoo/response.c', line 101
static VALUE
body_get(VALUE self) {
Response res = (Response)DATA_PTR(self);
if (NULL == res->body) {
return Qnil;
}
return rb_str_new(res->body, res->blen);
}
|
#content=(val) ⇒ Object
call-seq: body=(str)
Sets the HTTP body for the response.
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# File 'ext/agoo/response.c', line 124
static VALUE
body_set(VALUE self, VALUE val) {
Response res = (Response)DATA_PTR(self);
if (T_STRING == rb_type(val)) {
res->body = strdup(StringValuePtr(val));
res->blen = (int)RSTRING_LEN(val);
} else {
// TBD use Oj
}
return Qnil;
}
|
#to_s ⇒ Object
call-seq: to_s()
Returns a string representation of the response.
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# File 'ext/agoo/response.c', line 77
static VALUE
to_s(VALUE self) {
Response res = (Response)DATA_PTR(self);
int len = response_len(res);
char *s = ALLOC_N(char, len + 1);
response_fill(res, s);
return rb_str_new(s, len);
}
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