ACE/apps/JAWS2/HTTPU/parse_http_response.cpp

   1 #include "HTTPU/parse_http_response.h"
   2 #include "ace/OS_NS_string.h"
   3 #include "ace/OS_NS_stdlib.h"
   4
   5 Parse_HTTP_Response::Parse_HTTP_Response (const char *response)
   6   : code_ (200),
   7     code_str_ (0),
   8     major_version_ (0),
   9     minor_version_ (9),
  10     version_ (0),
  11     response_ (0),
  12     error_ (0)
  13 {
  14   if (response != 0)
  15     this->init (response);
  16 }
  17
  18 Parse_HTTP_Response::~Parse_HTTP_Response ()
  19 {
  20   if (this->response_)
  21     ACE_OS::free (this->response_);
  22   this->response_ = 0;
  23   this->code_str_ = 0;
  24   this->version_ = 0;
  25 }
  26
  27 void
  28 Parse_HTTP_Response::init (const char *response)
  29 {
  30   this->response_ = ACE_OS::strdup (response);
  31   if (this->response_ == 0)
  32     {
  33       this->error_ = NO_MEMORY;
  34       return;
  35     }
  36
  37   int n = ::sscanf (this->response_, "HTTP/%d.%d %d %*s",
  38                     &(this->major_version_),
  39                     &(this->minor_version_),
  40                     &(this->code_));
  41
  42   if (n == 3)
  43     {
  44       char *p = this->response_;
  45
  46       while (*p == ' ' || *p == '\t')
  47         p++;
  48
  49       this->version_ = p++;
  50
  51       while (*p != ' ' && *p != '\t')
  52         p++;
  53
  54       *p++ = '\0';
  55
  56       while (*p == ' ' || *p == '\t')
  57         p++;
  58
  59       this->code_str_ = p;
  60
  61       while (*p && !ACE_OS::strchr (" \t\r\n", *p))
  62         p++;
  63
  64       *p++ = '\0';
  65     }
  66   else
  67     this->error_ = BAD_RESPONSE;
  68 }
  69
  70 #if !defined (ACE_HAS_INLINED_OSCALLS)
  71 # include "HTTPU/parse_http_response.inl"
  72 #endif /* ACE_HAS_INLINED_OSCALLS */