libUPnP
1.6.17
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00001 #ifndef SAMPLE_UTIL_H 00002 #define SAMPLE_UTIL_H 00003 00004 /******************************************************************************* 00005 * 00006 * Copyright (c) 2000-2003 Intel Corporation 00007 * All rights reserved. 00008 * 00009 * Redistribution and use in source and binary forms, with or without 00010 * modification, are permitted provided that the following conditions are met: 00011 * 00012 * - Redistributions of source code must retain the above copyright notice, 00013 * this list of conditions and the following disclaimer. 00014 * - Redistributions in binary form must reproduce the above copyright notice, 00015 * this list of conditions and the following disclaimer in the documentation 00016 * and/or other materials provided with the distribution. 00017 * - Neither name of Intel Corporation nor the names of its contributors 00018 * may be used to endorse or promote products derived from this software 00019 * without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00024 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR 00025 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00027 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00028 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 00029 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00030 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00031 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 * 00033 ******************************************************************************/ 00034 00043 #ifdef __cplusplus 00044 extern "C" { 00045 #endif /* __cplusplus */ 00046 00047 #include "ithread.h" 00048 #include "ixml.h" /* for IXML_Document, IXML_Element */ 00049 #include "upnp.h" /* for Upnp_EventType */ 00050 #include "upnptools.h" 00051 00052 #include <stdlib.h> 00053 #include <string.h> 00054 00055 #ifdef SAMPLE_UTIL_C 00056 00057 const char *TvServiceType[] = { 00058 "urn:schemas-upnp-org:service:tvcontrol:1", 00059 "urn:schemas-upnp-org:service:tvpicture:1" 00060 }; 00061 #else /* SAMPLE_UTIL_C */ 00062 extern const char *TvServiceType[]; 00063 #endif /* SAMPLE_UTIL_C */ 00064 00065 /* mutex to control displaying of events */ 00066 extern ithread_mutex_t display_mutex; 00067 00068 typedef enum { 00069 STATE_UPDATE = 0, 00070 DEVICE_ADDED = 1, 00071 DEVICE_REMOVED = 2, 00072 GET_VAR_COMPLETE = 3 00073 } eventType; 00074 00082 char *SampleUtil_GetElementValue( 00084 IXML_Element *element); 00085 00095 IXML_NodeList *SampleUtil_GetFirstServiceList( 00097 IXML_Document *doc); 00098 00104 char *SampleUtil_GetFirstDocumentItem( 00106 IXML_Document *doc, 00108 const char *item); 00109 00115 char *SampleUtil_GetFirstElementItem( 00117 IXML_Element *element, 00119 const char *item); 00120 00124 void SampleUtil_PrintEventType( 00126 Upnp_EventType S); 00127 00131 int SampleUtil_PrintEvent( 00133 Upnp_EventType EventType, 00135 void *Event); 00136 00143 int SampleUtil_FindAndParseService ( 00145 IXML_Document *DescDoc, 00147 const char *location, 00149 const char *serviceType, 00151 char **serviceId, 00153 char **eventURL, 00155 char **controlURL); 00156 00162 typedef void (*print_string)( 00164 const char *string, 00166 ...) 00167 #if (__GNUC__ >= 3) 00168 /* This enables printf like format checking by the compiler */ 00169 __attribute__((format (__printf__, 1, 2))) 00170 #endif 00171 ; 00172 00174 extern print_string gPrintFun; 00175 00179 typedef void (*state_update)( 00181 const char *varName, 00183 const char *varValue, 00185 const char *UDN, 00187 eventType type); 00188 00190 extern state_update gStateUpdateFun; 00191 00196 int SampleUtil_Initialize( 00198 print_string print_function); 00199 00203 int SampleUtil_Finish(); 00204 00216 int SampleUtil_Print( 00218 const char *fmt, 00220 ...) 00221 #if (__GNUC__ >= 3) 00222 /* This enables printf like format checking by the compiler */ 00223 __attribute__((format (__printf__, 1, 2))) 00224 #endif 00225 ; 00226 00230 int SampleUtil_RegisterUpdateFunction( 00232 state_update update_function); 00233 00237 void SampleUtil_StateUpdate( 00239 const char *varName, 00241 const char *varValue, 00243 const char *UDN, 00245 eventType type); 00246 00250 void linux_print(const char *format, ...) 00251 #if (__GNUC__ >= 3) 00252 /* This enables printf like format checking by the compiler */ 00253 __attribute__((format (__printf__, 1, 2))) 00254 #endif 00255 ; 00256 00257 #ifdef __cplusplus 00258 }; 00259 #endif /* __cplusplus */ 00260 00261 #ifdef WIN32 00262 #define snprintf _snprintf 00263 #define strcasecmp stricmp 00264 #endif 00265 00268 #endif /* SAMPLE_UTIL_H */ 00269