OpenSRF/src/libstack/osrf_message.h

   1 #include "string_array.h"
   2 #include "utils.h"
   3 #include "logging.h"
   4 #include "osrf_config.h"
   5 #include "objson/object.h"
   6 #include "objson/json_parser.h"
   7
   8
   9 /* libxml stuff for the config reader */
  10 #include <libxml/xmlmemory.h>
  11 #include <libxml/parser.h>
  12 #include <libxml/xpath.h>
  13 #include <libxml/xpathInternals.h>
  14 #include <libxml/tree.h>
  15
  16
  17
  18 #ifndef osrf_message_h
  19 #define osrf_message_h
  20
  21 #define OSRF_XML_NAMESPACE "http://open-ils.org/xml/namespaces/oils_v1"
  22
  23 #define OSRF_STATUS_CONTINUE                                            100
  24
  25 #define OSRF_STATUS_OK                                                          200
  26 #define OSRF_STATUS_ACCEPTED                                            202
  27 #define OSRF_STATUS_COMPLETE                                            205
  28
  29 #define OSRF_STATUS_REDIRECTED                                  307
  30
  31 #define OSRF_STATUS_BADREQUEST                                  400
  32 #define OSRF_STATUS_UNAUTHORIZED                                        401
  33 #define OSRF_STATUS_FORBIDDEN                                           403
  34 #define OSRF_STATUS_NOTFOUND                                            404
  35 #define OSRF_STATUS_NOTALLOWED                                  405
  36 #define OSRF_STATUS_TIMEOUT                                             408
  37 #define OSRF_STATUS_EXPFAILED                                           417
  38
  39 #define OSRF_STATUS_INTERNALSERVERERROR         500
  40 #define OSRF_STATUS_NOTIMPLEMENTED                              501
  41 #define OSRF_STATUS_VERSIONNOTSUPPORTED         505
  42
  43
  44 enum M_TYPE { CONNECT, REQUEST, RESULT, STATUS, DISCONNECT };
  45
  46 #define OSRF_MAX_PARAMS                                                         128;
  47
  48 struct osrf_message_struct {
  49
  50         enum M_TYPE m_type;
  51         int thread_trace;
  52         int protocol;
  53
  54         /* if we're a STATUS message */
  55         char* status_name;
  56
  57         /* if we're a STATUS or RESULT */
  58         char* status_text;
  59         int status_code;
  60
  61         int is_exception;
  62
  63         /* if we're a RESULT */
  64         //json* result_content;
  65         object* _result_content;
  66
  67         /* unparsed json string */
  68         char* result_string;
  69
  70         /* if we're a REQUEST */
  71         char* method_name;
  72         //json* params;
  73         object* _params;
  74
  75         /* in case anyone wants to make a list of us.
  76                 we won't touch this variable */
  77         struct osrf_message_struct* next;
  78
  79         char* full_param_string;
  80
  81 };
  82 typedef struct osrf_message_struct osrf_message;
  83
  84
  85 osrf_message* osrf_message_init( enum M_TYPE type, int thread_trace, int protocol );
  86 //void osrf_message_set_request_info( osrf_message*, char* param_name, json* params );
  87 void osrf_message_set_status_info( osrf_message*, char* status_name, char* status_text, int status_code );
  88 void osrf_message_set_result_content( osrf_message*, char* json_string );
  89 void osrf_message_free( osrf_message* );
  90 char* osrf_message_to_xml( osrf_message* );
  91 char* osrf_message_serialize(osrf_message*);
  92
  93 /* count is the max number of messages we'll put into msgs[] */
  94 int osrf_message_deserialize(char* json, osrf_message* msgs[], int count);
  95
  96
  97 /** Pushes any message retreived from the xml into the 'msgs' array.
  98   * it is assumed that 'msgs' has beenn pre-allocated.
  99   * Returns the number of message that are in the buffer.
 100   */
 101 int osrf_message_from_xml( char* xml, osrf_message* msgs[] );
 102
 103 void osrf_message_set_params( osrf_message* msg, object* o );
 104 void osrf_message_set_method( osrf_message* msg, char* method_name );
 105 void osrf_message_add_object_param( osrf_message* msg, object* o );
 106 void osrf_message_add_param( osrf_message*, char* param_string );
 107
 108
 109
 110
 111 #endif