1/* $Id: igd_desc_parse.c,v 1.16 2014/11/17 17:19:13 nanard Exp $ */ 2/* Project : miniupnp 3 * http://miniupnp.free.fr/ 4 * Author : Thomas Bernard 5 * Copyright (c) 2005-2014 Thomas Bernard 6 * This software is subject to the conditions detailed in the 7 * LICENCE file provided in this distribution. */ 8 9#include "igd_desc_parse.h" 10#include <stdio.h> 11#include <string.h> 12 13/* Start element handler : 14 * update nesting level counter and copy element name */ 15void IGDstartelt(void * d, const char * name, int l) 16{ 17 struct IGDdatas * datas = (struct IGDdatas *)d; 18 memcpy( datas->cureltname, name, l); 19 datas->cureltname[l] = '\0'; 20 datas->level++; 21 if( (l==7) && !memcmp(name, "service", l) ) { 22 datas->tmp.controlurl[0] = '\0'; 23 datas->tmp.eventsuburl[0] = '\0'; 24 datas->tmp.scpdurl[0] = '\0'; 25 datas->tmp.servicetype[0] = '\0'; 26 } 27} 28 29#define COMPARE(str, cstr) (0==memcmp(str, cstr, sizeof(cstr) - 1)) 30 31/* End element handler : 32 * update nesting level counter and update parser state if 33 * service element is parsed */ 34void IGDendelt(void * d, const char * name, int l) 35{ 36 struct IGDdatas * datas = (struct IGDdatas *)d; 37 datas->level--; 38 /*printf("endelt %2d %.*s\n", datas->level, l, name);*/ 39 if( (l==7) && !memcmp(name, "service", l) ) 40 { 41 if(COMPARE(datas->tmp.servicetype, 42 "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:")) { 43 memcpy(&datas->CIF, &datas->tmp, sizeof(struct IGDdatas_service)); 44 } else if(COMPARE(datas->tmp.servicetype, 45 "urn:schemas-upnp-org:service:WANIPv6FirewallControl:")) { 46 memcpy(&datas->IPv6FC, &datas->tmp, sizeof(struct IGDdatas_service)); 47 } else if(COMPARE(datas->tmp.servicetype, 48 "urn:schemas-upnp-org:service:WANIPConnection:") 49 || COMPARE(datas->tmp.servicetype, 50 "urn:schemas-upnp-org:service:WANPPPConnection:") ) { 51 if(datas->first.servicetype[0] == '\0') { 52 memcpy(&datas->first, &datas->tmp, sizeof(struct IGDdatas_service)); 53 } else { 54 memcpy(&datas->second, &datas->tmp, sizeof(struct IGDdatas_service)); 55 } 56 } 57 } 58} 59 60/* Data handler : 61 * copy data depending on the current element name and state */ 62void IGDdata(void * d, const char * data, int l) 63{ 64 struct IGDdatas * datas = (struct IGDdatas *)d; 65 char * dstmember = 0; 66 /*printf("%2d %s : %.*s\n", 67 datas->level, datas->cureltname, l, data); */ 68 if( !strcmp(datas->cureltname, "URLBase") ) 69 dstmember = datas->urlbase; 70 else if( !strcmp(datas->cureltname, "presentationURL") ) 71 dstmember = datas->presentationurl; 72 else if( !strcmp(datas->cureltname, "serviceType") ) 73 dstmember = datas->tmp.servicetype; 74 else if( !strcmp(datas->cureltname, "controlURL") ) 75 dstmember = datas->tmp.controlurl; 76 else if( !strcmp(datas->cureltname, "eventSubURL") ) 77 dstmember = datas->tmp.eventsuburl; 78 else if( !strcmp(datas->cureltname, "SCPDURL") ) 79 dstmember = datas->tmp.scpdurl; 80/* else if( !strcmp(datas->cureltname, "deviceType") ) 81 dstmember = datas->devicetype_tmp;*/ 82 if(dstmember) 83 { 84 if(l>=MINIUPNPC_URL_MAXSIZE) 85 l = MINIUPNPC_URL_MAXSIZE-1; 86 memcpy(dstmember, data, l); 87 dstmember[l] = '\0'; 88 } 89} 90 91#ifdef DEBUG 92void printIGD(struct IGDdatas * d) 93{ 94 printf("urlbase = '%s'\n", d->urlbase); 95 printf("WAN Device (Common interface config) :\n"); 96 /*printf(" deviceType = '%s'\n", d->CIF.devicetype);*/ 97 printf(" serviceType = '%s'\n", d->CIF.servicetype); 98 printf(" controlURL = '%s'\n", d->CIF.controlurl); 99 printf(" eventSubURL = '%s'\n", d->CIF.eventsuburl); 100 printf(" SCPDURL = '%s'\n", d->CIF.scpdurl); 101 printf("primary WAN Connection Device (IP or PPP Connection):\n"); 102 /*printf(" deviceType = '%s'\n", d->first.devicetype);*/ 103 printf(" servicetype = '%s'\n", d->first.servicetype); 104 printf(" controlURL = '%s'\n", d->first.controlurl); 105 printf(" eventSubURL = '%s'\n", d->first.eventsuburl); 106 printf(" SCPDURL = '%s'\n", d->first.scpdurl); 107 printf("secondary WAN Connection Device (IP or PPP Connection):\n"); 108 /*printf(" deviceType = '%s'\n", d->second.devicetype);*/ 109 printf(" servicetype = '%s'\n", d->second.servicetype); 110 printf(" controlURL = '%s'\n", d->second.controlurl); 111 printf(" eventSubURL = '%s'\n", d->second.eventsuburl); 112 printf(" SCPDURL = '%s'\n", d->second.scpdurl); 113 printf("WAN IPv6 Firewall Control :\n"); 114 /*printf(" deviceType = '%s'\n", d->IPv6FC.devicetype);*/ 115 printf(" servicetype = '%s'\n", d->IPv6FC.servicetype); 116 printf(" controlURL = '%s'\n", d->IPv6FC.controlurl); 117 printf(" eventSubURL = '%s'\n", d->IPv6FC.eventsuburl); 118 printf(" SCPDURL = '%s'\n", d->IPv6FC.scpdurl); 119} 120#endif /* DEBUG */ 121 122