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miniupnpd 1.6+patches

    1: /* $Id: upnphttp.h,v 1.1.1.2 2012/05/29 12:55:57 misho Exp $ */ 
    2: /* MiniUPnP project
    3:  * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
    4:  * (c) 2006-2011 Thomas Bernard 
    5:  * This software is subject to the conditions detailed
    6:  * in the LICENCE file provided within the distribution */
    7: 
    8: #ifndef __UPNPHTTP_H__
    9: #define __UPNPHTTP_H__
   10: 
   11: #include <netinet/in.h>
   12: #include <sys/queue.h>
   13: 
   14: #include "config.h"
   15: 
   16: /* server: HTTP header returned in all HTTP responses : */
   17: #define MINIUPNPD_SERVER_STRING	OS_VERSION " UPnP/1.0 MiniUPnPd/" MINIUPNPD_VERSION
   18: 
   19: /*
   20:  states :
   21:   0 - waiting for data to read
   22:   1 - waiting for HTTP Post Content.
   23:   ...
   24:   >= 100 - to be deleted
   25: */
   26: enum httpCommands {
   27: 	EUnknown = 0,
   28: 	EGet,
   29: 	EPost,
   30: 	ESubscribe,
   31: 	EUnSubscribe
   32: };
   33: 
   34: struct upnphttp {
   35: 	int socket;
   36: 	struct in_addr clientaddr;	/* client address */
   37: #ifdef ENABLE_IPV6
   38: 	int ipv6;
   39: 	struct in6_addr clientaddr_v6;
   40: #endif
   41: 	int state;
   42: 	char HttpVer[16];
   43: 	/* request */
   44: 	char * req_buf;
   45: 	int req_buflen;
   46: 	int req_contentlen;
   47: 	int req_contentoff;     /* header length */
   48: 	enum httpCommands req_command;
   49: 	const char * req_soapAction;
   50: 	int req_soapActionLen;
   51: #ifdef ENABLE_EVENTS
   52: 	const char * req_Callback;	/* For SUBSCRIBE */
   53: 	int req_CallbackLen;
   54: 	int req_Timeout;
   55: 	const char * req_SID;		/* For UNSUBSCRIBE */
   56: 	int req_SIDLen;
   57: #endif
   58: 	int respflags;				/* see FLAG_* constants below */
   59: 	/* response */
   60: 	char * res_buf;
   61: 	int res_buflen;
   62: 	int res_buf_alloclen;
   63: 	/*int res_contentlen;*/
   64: 	/*int res_contentoff;*/		/* header length */
   65: 	LIST_ENTRY(upnphttp) entries;
   66: };
   67: 
   68: /* Include the "Timeout:" header in response */
   69: #define FLAG_TIMEOUT	0x01
   70: /* Include the "SID:" header in response */
   71: #define FLAG_SID		0x02
   72: 
   73: /* If set, the Content-Type is set to text/xml, otherwise it is text/xml */
   74: #define FLAG_HTML		0x80
   75: 
   76: /* New_upnphttp() */
   77: struct upnphttp *
   78: New_upnphttp(int);
   79: 
   80: /* CloseSocket_upnphttp() */
   81: void
   82: CloseSocket_upnphttp(struct upnphttp *);
   83: 
   84: /* Delete_upnphttp() */
   85: void
   86: Delete_upnphttp(struct upnphttp *);
   87: 
   88: /* Process_upnphttp() */
   89: void
   90: Process_upnphttp(struct upnphttp *);
   91: 
   92: /* BuildHeader_upnphttp()
   93:  * build the header for the HTTP Response
   94:  * also allocate the buffer for body data */
   95: void
   96: BuildHeader_upnphttp(struct upnphttp * h, int respcode,
   97:                      const char * respmsg,
   98:                      int bodylen);
   99: 
  100: /* BuildResp_upnphttp() 
  101:  * fill the res_buf buffer with the complete
  102:  * HTTP 200 OK response from the body passed as argument */
  103: void
  104: BuildResp_upnphttp(struct upnphttp *, const char *, int);
  105: 
  106: /* BuildResp2_upnphttp()
  107:  * same but with given response code/message */
  108: void
  109: BuildResp2_upnphttp(struct upnphttp * h, int respcode,
  110:                     const char * respmsg,
  111:                     const char * body, int bodylen);
  112: 
  113: /* SendResp_upnphttp() */
  114: void
  115: SendResp_upnphttp(struct upnphttp *);
  116: 
  117: #endif
  118: