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Diffstat (limited to 'web/apache/request.cxx')
| -rw-r--r-- | web/apache/request.cxx | 1005 |
1 files changed, 0 insertions, 1005 deletions
diff --git a/web/apache/request.cxx b/web/apache/request.cxx deleted file mode 100644 index 4722b7f..0000000 --- a/web/apache/request.cxx +++ /dev/null @@ -1,1005 +0,0 @@ -// file : web/apache/request.cxx -*- C++ -*- -// license : MIT; see accompanying LICENSE file - -#include <web/apache/request.hxx> - -#include <apr.h> // APR_SIZE_MAX -#include <apr_errno.h> // apr_status_t, APR_SUCCESS, APR_E*, apr_strerror() -#include <apr_tables.h> // apr_table_*, apr_table_*(), apr_array_header_t -#include <apr_strings.h> // apr_pstrdup() -#include <apr_buckets.h> // apr_bucket*, apr_bucket_*(), apr_brigade_*(), - // APR_BRIGADE_*() - -#include <httpd.h> // request_rec, HTTP_*, OK -#include <http_protocol.h> // ap_*() - -#include <apreq2/apreq.h> // APREQ_* -#include <apreq2/apreq_util.h> // apreq_brigade_copy() -#include <apreq2/apreq_param.h> // apreq_param_t, apreq_value_to_param() -#include <apreq2/apreq_parser.h> // apreq_parser_t, apreq_parser_make() - -#include <ctime> // strftime(), time_t -#include <vector> -#include <chrono> -#include <memory> // unique_ptr -#include <string> -#include <cassert> -#include <ostream> -#include <istream> -#include <cstring> // str*(), memcpy(), size_t -#include <utility> // move() -#include <iterator> // istreambuf_iterator -#include <stdexcept> // invalid_argument, runtime_error -#include <exception> // current_exception() -#include <streambuf> -#include <algorithm> // min() - -#include <libbutl/utility.mxx> // icasecmp() -#include <libbutl/optional.mxx> -#include <libbutl/timestamp.mxx> - -#include <web/mime-url-encoding.hxx> - -using namespace std; -using namespace butl; - -namespace web -{ - namespace apache - { - [[noreturn]] static void - throw_internal_error (apr_status_t s, const string& what) - { - char buf[1024]; - throw runtime_error (what + ": " + apr_strerror (s, buf, sizeof (buf))); - } - - // Extend the Apache stream with checking for the read limit and caching - // the content if requested. Replay the cached content after rewind. - // - class istreambuf_cache: public istreambuf - { - enum class mode - { - cache, // Read from Apache stream, save the read data into the cache. - replay, // Read from the cache. - proxy // Read from Apache stream (don't save into the cache). - }; - - public: - istreambuf_cache (size_t read_limit, size_t cache_limit, - request_rec* r, - stream_state& s, - size_t bufsize = 1024, - size_t putback = 1) - : istreambuf (r, s, bufsize, putback), - read_limit_ (read_limit), - cache_limit_ (cache_limit) - { - } - - void - rewind () - { - // Fail if some content is already missed in the cache. - // - if (mode_ == mode::proxy) - throw sequence_error ( - string ("web::apache::istreambuf_cache::rewind: ") + - (cache_limit_ > 0 - ? "half-buffered" - : "unbuffered")); - - mode_ = mode::replay; - replay_pos_ = 0; - setg (nullptr, nullptr, nullptr); - } - - void - limits (size_t read_limit, size_t cache_limit) - { - if (read_limit > 0) - read_limit_ = read_limit; - - if (cache_limit > 0) - { - // We can not increase the cache limit if some content is already - // missed in the cache. - // - if (cache_limit > cache_limit_ && mode_ == mode::proxy) - throw sequence_error ( - "web::apache::istreambuf_cache::limits: unbuffered"); - - cache_limit_ = cache_limit; - } - } - - size_t read_limit () const noexcept {return read_limit_;} - size_t cache_limit () const noexcept {return cache_limit_;} - - private: - virtual int_type - underflow (); - - private: - // Limits - // - size_t read_limit_; - size_t cache_limit_; - - // State - // - mode mode_ = mode::cache; - size_t read_bytes_ = 0; - bool eof_ = false; // End of Apache stream is reached. - - // Cache - // - struct chunk - { - vector<char> data; - size_t offset; - - chunk (vector<char>&& d, size_t o): data (move (d)), offset (o) {} - - // Make the type move constructible-only to avoid copying of chunks on - // vector growth. - // - chunk (chunk&&) = default; - }; - - vector<chunk> cache_; - size_t cache_size_ = 0; - size_t replay_pos_ = 0; - }; - - istreambuf_cache::int_type istreambuf_cache:: - underflow () - { - if (gptr () < egptr ()) - return traits_type::to_int_type (*gptr ()); - - if (mode_ == mode::replay) - { - if (replay_pos_ < cache_.size ()) - { - chunk& ch (cache_[replay_pos_++]); - char* p (ch.data.data ()); - setg (p, p + ch.offset, p + ch.data.size ()); - return traits_type::to_int_type (*gptr ()); - } - - // No more data to replay, so switch to the cache mode. That includes - // resetting eback, gptr and egptr, so they point into the istreambuf's - // internal buffer. Putback area should also be restored. - // - mode_ = mode::cache; - - // Bail out if the end of stream is reached. - // - if (eof_) - return traits_type::eof (); - - char* p (buf_.data () + putback_); - size_t pb (0); - - // Restore putback area if there is any cached data. Thanks to - // istreambuf, it's all in a single chunk. - // - if (!cache_.empty ()) - { - chunk& ch (cache_.back ()); - pb = min (putback_, ch.data.size ()); - memcpy (p - pb, ch.data.data () + ch.data.size () - pb, pb); - } - - setg (p - pb, p, p); - } - - // Delegate reading to the base class in the cache or proxy modes, but - // check for the read limit first. - // - if (read_limit_ && read_bytes_ >= read_limit_) - throw invalid_request (HTTP_REQUEST_ENTITY_TOO_LARGE, - "payload too large"); - - // Throws the sequence_error exception if some unbuffered content is - // already written. - // - int_type r (istreambuf::underflow ()); - - if (r == traits_type::eof ()) - { - eof_ = true; - return r; - } - - // Increment the read bytes counter. - // - size_t rb (egptr () - gptr ()); - read_bytes_ += rb; - - // In the cache mode save the read data if the cache limit is not - // reached, otherwise switch to the proxy mode. - // - if (mode_ == mode::cache) - { - // Not to complicate things we will copy the buffer into the cache - // together with the putback area, which is OK as it usually takes a - // small fraction of the buffer. By the same reason we will cache the - // whole data read even though we can exceed the limits by - // bufsize - putback - 1 bytes. - // - if (cache_size_ < cache_limit_) - { - chunk ch (vector<char> (eback (), egptr ()), - static_cast<size_t> (gptr () - eback ())); - - cache_.emplace_back (move (ch)); - cache_size_ += rb; - } - else - mode_ = mode::proxy; - } - - return r; - } - - // Stream interface for reading from the Apache's bucket brigade. Put back - // is not supported. - // - // Note that reading from a brigade bucket modifies the brigade in the - // general case. For example, reading from a file bucket adds a new heap - // bucket before the file bucket on every read. Traversing/reading through - // such a bucket brigade effectively loads the whole file into the memory, - // so the subsequent brigade traversal results in iterating over the - // loaded heap buckets. - // - // To avoid such a behavior we will make a shallow copy of the original - // bucket brigade, initially and for each rewind. Then, instead of - // iterating, we will always read from the first bucket removing it after - // the use. - // - class istreambuf_buckets: public streambuf - { - public: - // The bucket brigade must exist during the object's lifetime. - // - explicit - istreambuf_buckets (const apr_bucket_brigade* bs) - : orig_buckets_ (bs), - buckets_ (apr_brigade_create (bs->p, bs->bucket_alloc)) - - { - if (buckets_ == nullptr) - throw_internal_error (APR_ENOMEM, "apr_brigade_create"); - - rewind (); // Copy the original buckets. - } - - void - rewind () - { - // Note that apreq_brigade_copy() appends buckets to the destination, - // so we clean it up first. - // - apr_status_t r (apr_brigade_cleanup (buckets_.get ())); - if (r != APR_SUCCESS) - throw_internal_error (r, "apr_brigade_cleanup"); - - r = apreq_brigade_copy ( - buckets_.get (), - const_cast<apr_bucket_brigade*> (orig_buckets_)); - - if (r != APR_SUCCESS) - throw_internal_error (r, "apreq_brigade_copy"); - - setg (nullptr, nullptr, nullptr); - } - - private: - virtual int_type - underflow () - { - if (gptr () < egptr ()) - return traits_type::to_int_type (*gptr ()); - - // If the get-pointer is not NULL then it points to the data referred - // by the first brigade bucket. As we will bail out or rewrite such a - // pointer now there is no need for the bucket either, so we can - // safely delete it. - // - if (gptr () != nullptr) - { - assert (!APR_BRIGADE_EMPTY (buckets_)); - - // Note that apr_bucket_delete() is a macro and the following - // call ends up badly (with SIGSEGV). - // - // apr_bucket_delete (APR_BRIGADE_FIRST (buckets_)); - // - apr_bucket* b (APR_BRIGADE_FIRST (buckets_)); - apr_bucket_delete (b); - } - - if (APR_BRIGADE_EMPTY (buckets_)) - return traits_type::eof (); - - apr_size_t n; - const char* d; - apr_bucket* b (APR_BRIGADE_FIRST (buckets_)); - apr_status_t r (apr_bucket_read (b, &d, &n, APR_BLOCK_READ)); - - if (r != APR_SUCCESS) - throw_internal_error (r, "apr_bucket_read"); - - char* p (const_cast<char*> (d)); - setg (p, p, p + n); - return traits_type::to_int_type (*gptr ()); - } - - private: - const apr_bucket_brigade* orig_buckets_; - - struct brigade_deleter - { - void operator() (apr_bucket_brigade* p) const - { - if (p != nullptr) - { - apr_status_t r (apr_brigade_destroy (p)); - - // Shouldn't fail unless something is severely damaged. - // - assert (r == APR_SUCCESS); - } - } - }; - - unique_ptr<apr_bucket_brigade, brigade_deleter> buckets_; - }; - - class istream_buckets_base - { - public: - explicit - istream_buckets_base (const apr_bucket_brigade* bs): buf_ (bs) {} - - protected: - istreambuf_buckets buf_; - }; - - class istream_buckets: public istream_buckets_base, public istream - { - public: - explicit - istream_buckets (const apr_bucket_brigade* bs) - // Note that calling dtor for istream object before init() is called - // is undefined behavior. That's the reason for inventing the - // istream_buckets_base class. - // - : istream_buckets_base (bs), istream (&buf_) - { - exceptions (failbit | badbit); - } - - void - rewind () - { - buf_.rewind (); - clear (); // Clears *bit flags (in particular eofbit). - } - }; - - // request - // - request:: - request (request_rec* rec) noexcept - : rec_ (rec) - { - rec_->status = HTTP_OK; - } - - request:: - ~request () - { - } - - void request:: - state (request_state s) - { - assert (s != request_state::initial); - - if (s == state_) - return; // Noop. - - if (s < state_) - { - // Can't "unwind" irrevocable interaction with Apache API. - // - static const char* names[] = { - "initial", "reading", "headers", "writing"}; - - string str ("web::apache::request::set_state: "); - str += names[static_cast<size_t> (state_)]; - str += " to "; - str += names[static_cast<size_t> (s)]; - - throw sequence_error (move (str)); - } - - if (s == request_state::reading) - { - // Prepare request content for reading. - // - int r (ap_setup_client_block (rec_, REQUEST_CHUNKED_DECHUNK)); - - if (r != OK) - throw invalid_request (r); - } - else if (s > request_state::reading && state_ <= request_state::reading) - { - // Read request content if any, discard whatever is received. - // - int r (ap_discard_request_body (rec_)); - - if (r != OK) - throw invalid_request (r); - } - - state_ = s; - } - - void request:: - rewind () - { - // @@ Response cookies buffering is not supported yet. When done will be - // possible to rewind in broader range of cases. - // - if (state_ > request_state::reading) - throw sequence_error ("web::apache::request::rewind: unbuffered"); - - out_.reset (); - out_buf_.reset (); - - rec_->status = HTTP_OK; - - ap_set_content_type (rec_, nullptr); // Unset the output content type. - - // We don't need to rewind the input stream (which well may fail if - // unbuffered) if the form data is already read. - // - if (in_ != nullptr && form_data_ == nullptr) - { - assert (in_buf_ != nullptr); - - in_buf_->rewind (); // Throws if impossible to rewind. - in_->clear (); // Clears *bit flags (in particular eofbit). - } - - // Rewind uploaded file streams. - // - if (uploads_ != nullptr) - { - for (const unique_ptr<istream_buckets>& is: *uploads_) - { - if (is != nullptr) - is->rewind (); - } - } - } - - istream& request:: - content (size_t limit, size_t buffer) - { - // Create the input stream/streambuf if not present, otherwise adjust the - // limits. - // - if (in_ == nullptr) - { - unique_ptr<istreambuf_cache> in_buf ( - new istreambuf_cache (limit, buffer, rec_, *this)); - - in_.reset (new istream (in_buf.get ())); - in_buf_ = move (in_buf); - in_->exceptions (istream::failbit | istream::badbit); - } - else - { - assert (in_buf_ != nullptr); - in_buf_->limits (limit, buffer); - } - - return *in_; - } - - const path& request:: - path () - { - if (path_.empty ()) - { - path_ = path_type (rec_->uri); // Is already URL-decoded. - - // Module request handler can not be called if URI is empty. - // - assert (!path_.empty ()); - } - - return path_; - } - - const name_values& request:: - parameters (size_t limit, bool url_only) - { - if (parameters_ == nullptr || url_only < url_only_parameters_) - { - try - { - if (parameters_ == nullptr) - { - parameters_.reset (new name_values ()); - parse_url_parameters (rec_->args); - } - - if (!url_only && form_data (limit)) - { - // After the form data is parsed we can clean it up for the - // application/x-www-form-urlencoded encoding but not for the - // multipart/form-data (see parse_multipart_parameters() for - // details). - // - if (form_multipart_) - parse_multipart_parameters (*form_data_); - else - { - // Make the character vector a NULL-terminated string. - // - form_data_->push_back ('\0'); - - parse_url_parameters (form_data_->data ()); - *form_data_ = vector<char> (); // Reset the cache. - } - } - } - catch (const invalid_argument&) - { - throw invalid_request (); - } - - url_only_parameters_ = url_only; - } - - return *parameters_; - } - - bool request:: - form_data (size_t limit) - { - if (form_data_ == nullptr) - { - form_data_.reset (new vector<char> ()); - - // We will not consider POST body as a form data if the request is in - // the reading or later state. - // - if (rec_->method_number == M_POST && state_ < request_state::reading) - { - const char* ct (apr_table_get (rec_->headers_in, "Content-Type")); - - if (ct != nullptr) - { - form_multipart_ = icasecmp ("multipart/form-data", ct, 19) == 0; - - if (form_multipart_ || - icasecmp ("application/x-www-form-urlencoded", ct, 33) == 0) - *form_data_ = vector<char> ( - istreambuf_iterator<char> (content (limit)), - istreambuf_iterator<char> ()); - } - } - } - - return !form_data_->empty (); - } - - void request:: - parse_url_parameters (const char* args) - { - assert (parameters_ != nullptr); - - for (auto n (args); n != nullptr; ) - { - const char* v (strchr (n, '=')); - const char* e (strchr (n, '&')); - - if (e != nullptr && e < v) - v = nullptr; - - string name (v != nullptr - ? mime_url_decode (n, v) : - (e - ? mime_url_decode (n, e) - : mime_url_decode (n, n + strlen (n)))); - - optional<string> value; - - if (v++) - value = e - ? mime_url_decode (v, e) - : mime_url_decode (v, v + strlen (v)); - - if (!name.empty () || value) - parameters_->emplace_back (move (name), move (value)); - - n = e ? e + 1 : nullptr; - } - } - - void request:: - parse_multipart_parameters (const vector<char>& body) - { - assert (parameters_ != nullptr && uploads_ == nullptr); - - auto throw_bad_request = [] (apr_status_t s, - status_code sc = HTTP_BAD_REQUEST) - { - char buf[1024]; - throw invalid_request (sc, apr_strerror (s, buf, sizeof (buf))); - }; - - // Create the file upload stream list, filling it with NULLs for the - // parameters parsed from the URL query part. - // - uploads_.reset ( - new vector<unique_ptr<istream_buckets>> (parameters_->size ())); - - // All the required objects (parser, input/output buckets, etc.) will be - // allocated in the request memory pool and so will have the HTTP - // request duration lifetime. - // - apr_pool_t* pool (rec_->pool); - - // Create the input bucket brigade containing a single bucket that - // references the form data. - // - apr_bucket_alloc_t* ba (apr_bucket_alloc_create (pool)); - if (ba == nullptr) - throw_internal_error (APR_ENOMEM, "apr_bucket_alloc_create"); - - apr_bucket_brigade* bb (apr_brigade_create (pool, ba)); - if (bb == nullptr) - throw_internal_error (APR_ENOMEM, "apr_brigade_create"); - - apr_bucket* b ( - apr_bucket_immortal_create (body.data (), body.size (), ba)); - - if (b == nullptr) - throw_internal_error (APR_ENOMEM, "apr_bucket_immortal_create"); - - APR_BRIGADE_INSERT_TAIL (bb, b); - - if ((b = apr_bucket_eos_create (ba)) == nullptr) - throw_internal_error (APR_ENOMEM, "apr_bucket_eos_create"); - - APR_BRIGADE_INSERT_TAIL (bb, b); - - // Make sure that the parser will not swap the parsed data to disk - // passing the maximum possible value for the brigade limit. This way - // the resulting buckets will reference the form data directly, making - // no copies. This why we should not reset the form data cache after - // the parsing. - // - // Note that in future we may possibly setup the parser to read from the - // Apache internals directly and enable swapping the data to disk to - // minimize memory consumption. - // - apreq_parser_t* parser ( - apreq_parser_make (pool, - ba, - apr_table_get (rec_->headers_in, "Content-Type"), - apreq_parse_multipart, - APR_SIZE_MAX /* brigade_limit */, - nullptr /* temp_dir */, - nullptr /* hook */, - nullptr /* ctx */)); - - if (parser == nullptr) - throw_internal_error (APR_ENOMEM, "apreq_parser_make"); - - // Create the output table that will be filled with the parsed - // parameters. - // - apr_table_t* params (apr_table_make (pool, APREQ_DEFAULT_NELTS)); - if (params == nullptr) - throw_internal_error (APR_ENOMEM, "apr_table_make"); - - // Parse the form data. - // - apr_status_t r (apreq_parser_run (parser, params, bb)); - if (r != APR_SUCCESS) - throw_bad_request (r); - - // Fill the parameter and file upload stream lists. - // - const apr_array_header_t* ps (apr_table_elts (params)); - size_t n (ps->nelts); - - for (auto p (reinterpret_cast<const apr_table_entry_t*> (ps->elts)); - n--; ++p) - { - assert (p->key != nullptr && p->val != nullptr); - - if (*p->key != '\0') - { - parameters_->emplace_back (p->key, optional<string> (p->val)); - - const apreq_param_t* ap (apreq_value_to_param (p->val)); - assert (ap != nullptr); // Must always be resolvable. - - uploads_->emplace_back (ap->upload != nullptr - ? new istream_buckets (ap->upload) - : nullptr); - } - } - } - - request::uploads_type& request:: - uploads () const - { - if (parameters_ == nullptr || url_only_parameters_) - sequence_error ("web::apache::request::uploads"); - - if (uploads_ == nullptr) - throw invalid_argument ("no uploads"); - - assert (uploads_->size () == parameters_->size ()); - return *uploads_; - } - - istream& request:: - open_upload (size_t index) - { - uploads_type& us (uploads ()); - size_t n (us.size ()); - - if (index >= n) - throw invalid_argument ("invalid index"); - - const unique_ptr<istream_buckets>& is (us[index]); - - if (is == nullptr) - throw invalid_argument ("no upload"); - - return *is; - } - - istream& request:: - open_upload (const string& name) - { - uploads_type& us (uploads ()); - size_t n (us.size ()); - - istream* r (nullptr); - for (size_t i (0); i < n; ++i) - { - if ((*parameters_)[i].name == name) - { - istream* is (us[i].get ()); - - if (is != nullptr) - { - if (r != nullptr) - throw invalid_argument ("multiple uploads for '" + name + "'"); - - r = is; - } - } - } - - if (r == nullptr) - throw invalid_argument ("no upload"); - - return *r; - } - - const name_values& request:: - headers () - { - if (headers_ == nullptr) - { - headers_.reset (new name_values ()); - - const apr_array_header_t* ha (apr_table_elts (rec_->headers_in)); - size_t n (ha->nelts); - - headers_->reserve (n + 1); // One for the custom :Client-IP header. - - auto add = [this] (const char* n, const char* v) - { - assert (n != nullptr && v != nullptr); - headers_->emplace_back (n, optional<string> (v)); - }; - - for (auto h (reinterpret_cast<const apr_table_entry_t*> (ha->elts)); - n--; ++h) - add (h->key, h->val); - - assert (rec_->connection != nullptr); - - add (":Client-IP", rec_->connection->client_ip); - } - - return *headers_; - } - - const name_values& request:: - cookies () - { - if (cookies_ == nullptr) - { - cookies_.reset (new name_values ()); - - const apr_array_header_t* ha (apr_table_elts (rec_->headers_in)); - size_t n (ha->nelts); - - for (auto h (reinterpret_cast<const apr_table_entry_t*> (ha->elts)); - n--; ++h) - { - assert (h->key != nullptr); - - if (icasecmp (h->key, "Cookie") == 0) - { - for (const char* n (h->val); n != nullptr; ) - { - const char* v (strchr (n, '=')); - const char* e (strchr (n, ';')); - - if (e != nullptr && e < v) - v = nullptr; - - string name (v != nullptr - ? mime_url_decode (n, v, true) - : (e - ? mime_url_decode (n, e, true) - : mime_url_decode (n, n + strlen (n), true))); - - optional<string> value; - - if (v++) - value = e - ? mime_url_decode (v, e, true) - : mime_url_decode (v, v + strlen (v), true); - - if (!name.empty () || value) - cookies_->emplace_back (move (name), move (value)); - - n = e ? e + 1 : nullptr; - } - } - } - } - - return *cookies_; - } - - ostream& request:: - content (status_code status, const string& type, bool buffer) - { - if (out_ && - - // Same status code. - // - status == rec_->status && - - // Same buffering flag. - // - buffer == - (dynamic_cast<stringbuf*> (out_buf_.get ()) != nullptr) && - - // Same content type. - // - icasecmp (type, rec_->content_type ? rec_->content_type : "") == 0) - { - // No change, return the existing stream. - // - return *out_; - } - - if (state_ >= request_state::writing) - throw sequence_error ("web::apache::request::content"); - - if (!buffer) - // Request body will be discarded prior first byte of content is - // written. Save form data now to make it available for future - // parameters() call. - // - // In the rare cases when the form data is expectedly bigger than 64K - // the client can always call parameters(limit) explicitly. - // - form_data (64 * 1024); - - unique_ptr<streambuf> out_buf ( - buffer - ? static_cast<streambuf*> (new stringbuf ()) - : static_cast<streambuf*> (new ostreambuf (rec_, *this))); - - out_.reset (new ostream (out_buf.get ())); - out_buf_ = move (out_buf); - out_->exceptions (ostream::eofbit | ostream::failbit | ostream::badbit); - - rec_->status = status; - - ap_set_content_type ( - rec_, - type.empty () ? nullptr : apr_pstrdup (rec_->pool, type.c_str ())); - - return *out_; - } - - void request:: - status (status_code status) - { - if (status != rec_->status) - { - // Setting status code in exception handler is a common usecase - // where no sense to throw but still need to signal apache a - // proper status code. - // - if (state_ >= request_state::writing && !current_exception ()) - throw sequence_error ("web::apache::request::status"); - - rec_->status = status; - out_.reset (); - out_buf_.reset (); - ap_set_content_type (rec_, nullptr); - } - } - - void request:: - cookie (const char* name, - const char* value, - const chrono::seconds* max_age, - const char* path, - const char* domain, - bool secure, - bool buffer) - { - assert (!buffer); // Cookie buffering is not implemented yet. - - string s (mime_url_encode (name)); - s += "="; - s += mime_url_encode (value); - - if (max_age) - { - timestamp tp (system_clock::now () + *max_age); - time_t t (system_clock::to_time_t (tp)); - - // Assume global locale is not changed and still "C". - // - char b[100]; - strftime (b, sizeof (b), "%a, %d-%b-%Y %H:%M:%S GMT", gmtime (&t)); - s += "; Expires="; - s += b; - } - - if (path) - { - s += ";Path="; - s += path; - } - - if (domain) - { - s += ";Domain="; - s += domain; - } - - if (secure) - s += ";Secure"; - - state (request_state::headers); - apr_table_add (rec_->err_headers_out, "Set-Cookie", s.c_str ()); - } - } -} |