libsoup/soup-message.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2000-2003, Ximian, Inc.
   4  */
   5
   6 #ifndef SOUP_MESSAGE_H
   7 #define SOUP_MESSAGE_H 1
   8
   9 #include <libsoup/soup-types.h>
  10 #include <libsoup/soup-message-body.h>
  11 #include <libsoup/soup-message-headers.h>
  12 #include <libsoup/soup-method.h>
  13
  14 G_BEGIN_DECLS
  15
  16 #define SOUP_TYPE_MESSAGE            (soup_message_get_type ())
  17 #define SOUP_MESSAGE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), SOUP_TYPE_MESSAGE, SoupMessage))
  18 #define SOUP_MESSAGE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), SOUP_TYPE_MESSAGE, SoupMessageClass))
  19 #define SOUP_IS_MESSAGE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SOUP_TYPE_MESSAGE))
  20 #define SOUP_IS_MESSAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), SOUP_TYPE_MESSAGE))
  21 #define SOUP_MESSAGE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), SOUP_TYPE_MESSAGE, SoupMessageClass))
  22
  23 struct _SoupMessage {
  24         GObject parent;
  25
  26         /*< public >*/
  27         const char         *method;
  28
  29         guint               status_code;
  30         char               *reason_phrase;
  31
  32         SoupMessageBody    *request_body;
  33         SoupMessageHeaders *request_headers;
  34
  35         SoupMessageBody    *response_body;
  36         SoupMessageHeaders *response_headers;
  37 };
  38
  39 typedef struct {
  40         GObjectClass parent_class;
  41
  42         /* signals */
  43         void     (*wrote_informational) (SoupMessage *msg);
  44         void     (*wrote_headers)       (SoupMessage *msg);
  45         void     (*wrote_chunk)         (SoupMessage *msg);
  46         void     (*wrote_body)          (SoupMessage *msg);
  47         void     (*got_informational)   (SoupMessage *msg);
  48         void     (*got_headers)         (SoupMessage *msg);
  49         void     (*got_chunk)           (SoupMessage *msg, SoupBuffer *chunk);
  50         void     (*got_body)            (SoupMessage *msg);
  51         void     (*restarted)           (SoupMessage *msg);
  52         void     (*finished)            (SoupMessage *msg);
  53
  54         /* Padding for future expansion */
  55         void (*_libsoup_reserved1) (void);
  56         void (*_libsoup_reserved2) (void);
  57         void (*_libsoup_reserved3) (void);
  58         void (*_libsoup_reserved4) (void);
  59 } SoupMessageClass;
  60
  61 GType soup_message_get_type (void);
  62
  63 #define SOUP_MESSAGE_METHOD        "method"
  64 #define SOUP_MESSAGE_URI           "uri"
  65 #define SOUP_MESSAGE_HTTP_VERSION  "http-version"
  66 #define SOUP_MESSAGE_FLAGS         "flags"
  67 #define SOUP_MESSAGE_SERVER_SIDE   "server-side"
  68 #define SOUP_MESSAGE_STATUS_CODE   "status-code"
  69 #define SOUP_MESSAGE_REASON_PHRASE "reason-phrase"
  70
  71 SoupMessage   *soup_message_new                 (const char        *method,
  72                                                  const char        *uri_string);
  73 SoupMessage   *soup_message_new_from_uri        (const char        *method,
  74                                                  SoupURI           *uri);
  75
  76 void           soup_message_set_request         (SoupMessage       *msg,
  77                                                  const char        *content_type,
  78                                                  SoupMemoryUse      req_use,
  79                                                  const char        *req_body,
  80                                                  gsize              req_length);
  81 void           soup_message_set_response        (SoupMessage       *msg,
  82                                                  const char        *content_type,
  83                                                  SoupMemoryUse      resp_use,
  84                                                  const char        *resp_body,
  85                                                  gsize              resp_length);
  86
  87 typedef enum {
  88         SOUP_HTTP_1_0 = 0,
  89         SOUP_HTTP_1_1 = 1
  90 } SoupHTTPVersion;
  91
  92 void             soup_message_set_http_version    (SoupMessage       *msg,
  93                                                    SoupHTTPVersion    version);
  94 SoupHTTPVersion  soup_message_get_http_version    (SoupMessage       *msg);
  95
  96 gboolean         soup_message_is_keepalive        (SoupMessage       *msg);
  97
  98 SoupURI         *soup_message_get_uri             (SoupMessage       *msg);
  99 void             soup_message_set_uri             (SoupMessage       *msg,
 100                                                    SoupURI           *uri);
 101 SoupAddress     *soup_message_get_address         (SoupMessage       *msg);
 102
 103 typedef enum {
 104 #ifndef LIBSOUP_DISABLE_DEPRECATED
 105         SOUP_MESSAGE_OVERWRITE_CHUNKS = (1 << 3),
 106 #endif
 107         SOUP_MESSAGE_NO_REDIRECT      = (1 << 1)
 108 } SoupMessageFlags;
 109
 110 void           soup_message_set_flags           (SoupMessage        *msg,
 111                                                  SoupMessageFlags    flags);
 112
 113 SoupMessageFlags soup_message_get_flags         (SoupMessage        *msg);
 114
 115 /* Specialized signal handlers */
 116 guint          soup_message_add_header_handler  (SoupMessage       *msg,
 117                                                  const char        *signal,
 118                                                  const char        *header,
 119                                                  GCallback          callback,
 120                                                  gpointer           user_data);
 121
 122 guint          soup_message_add_status_code_handler (
 123                                                  SoupMessage       *msg,
 124                                                  const char        *signal,
 125                                                  guint              status_code,
 126                                                  GCallback          callback,
 127                                                  gpointer           user_data);
 128
 129 /*
 130  * Status Setting
 131  */
 132 void           soup_message_set_status          (SoupMessage       *msg,
 133                                                  guint              status_code);
 134
 135 void           soup_message_set_status_full     (SoupMessage       *msg,
 136                                                  guint              status_code,
 137                                                  const char        *reason_phrase);
 138
 139 /* I/O */
 140 typedef SoupBuffer * (*SoupChunkAllocator)      (SoupMessage       *msg,
 141                                                  gsize              max_len,
 142                                                  gpointer           user_data);
 143
 144 void           soup_message_set_chunk_allocator (SoupMessage       *msg,
 145                                                  SoupChunkAllocator allocator,
 146                                                  gpointer           user_data,
 147                                                  GDestroyNotify     destroy_notify);
 148
 149 void soup_message_wrote_informational (SoupMessage *msg);
 150 void soup_message_wrote_headers       (SoupMessage *msg);
 151 void soup_message_wrote_chunk         (SoupMessage *msg);
 152 void soup_message_wrote_body_data     (SoupMessage *msg, SoupBuffer *chunk);
 153 void soup_message_wrote_body          (SoupMessage *msg);
 154 void soup_message_got_informational   (SoupMessage *msg);
 155 void soup_message_got_headers         (SoupMessage *msg);
 156 void soup_message_got_chunk           (SoupMessage *msg, SoupBuffer *chunk);
 157 void soup_message_got_body            (SoupMessage *msg);
 158 void soup_message_restarted           (SoupMessage *msg);
 159 void soup_message_finished            (SoupMessage *msg);
 160
 161 G_END_DECLS
 162
 163 #endif /*SOUP_MESSAGE_H*/