Class: Agoo::Response
- Inherits:
-
Object
- Object
- Agoo::Response
- Defined in:
- ext/agoo/rresponse.c,
ext/agoo/rresponse.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.
144 145 146 147 148 149 150 151 152 153 154 155 156 157 |
# File 'ext/agoo/rresponse.c', line 144
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.
165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 |
# File 'ext/agoo/rresponse.c', line 165
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;
}
DEBUG_FREE(mem_header, h);
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 (the_server.pedantic) {
struct _Err err = ERR_INIT;
if (ERR_OK != http_header_ok(&err, ks, klen, vs, vlen)) {
rb_raise(rb_eArgError, "%s", err.msg);
}
}
hlen = klen + vlen + 4;
h = (Header)ALLOC_N(char, sizeof(struct _Header) - 8 + hlen + 1);
DEBUG_ALLOC(mem_header, h)
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.
71 72 73 74 75 76 77 78 79 |
# File 'ext/agoo/rresponse.c', line 71
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.
94 95 96 97 98 99 100 101 102 103 104 105 106 107 |
# File 'ext/agoo/rresponse.c', line 94
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));
DEBUG_ALLOC(mem_res_body, res->body)
res->blen = (int)RSTRING_LEN(val);
} else {
rb_raise(rb_eArgError, "Expected a string");
// TBD use Oj to encode val
}
return Qnil;
}
|
#code ⇒ Object
call-seq: code()
Gets the HTTP status code for the response.
115 116 117 118 |
# File 'ext/agoo/rresponse.c', line 115
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.
126 127 128 129 130 131 132 133 134 135 136 |
# File 'ext/agoo/rresponse.c', line 126
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.
71 72 73 74 75 76 77 78 79 |
# File 'ext/agoo/rresponse.c', line 71
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.
94 95 96 97 98 99 100 101 102 103 104 105 106 107 |
# File 'ext/agoo/rresponse.c', line 94
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));
DEBUG_ALLOC(mem_res_body, res->body)
res->blen = (int)RSTRING_LEN(val);
} else {
rb_raise(rb_eArgError, "Expected a string");
// TBD use Oj to encode val
}
return Qnil;
}
|
#to_s ⇒ Object
call-seq: to_s()
Returns a string representation of the response.
46 47 48 49 50 51 52 53 54 55 56 |
# File 'ext/agoo/rresponse.c', line 46
static VALUE
to_s(VALUE self) {
Response res = (Response)DATA_PTR(self);
int len = response_len(res);
char *s = ALLOC_N(char, len + 1);
DEBUG_ALLOC(mem_to_s, s)
response_fill(res, s);
return rb_str_new(s, len);
}
|