/** * Author : Gérald FENOY * * Copyright (c) 2009-2011 GeoLabs SARL * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include "service_internal.h" #ifdef WIN32 char * strtok_r (char *s1, const char *s2, char **lasts) { char *ret; if (s1 == NULL) s1 = *lasts; while (*s1 && strchr(s2, *s1)) ++s1; if (*s1 == '\0') return NULL; ret = s1; while (*s1 && !strchr(s2, *s1)) ++s1; if (*s1) *s1++ = '\0'; *lasts = s1; return ret; } #endif void addLangAttr(xmlNodePtr n,maps *m){ map *tmpLmap=getMapFromMaps(m,"main","language"); if(tmpLmap!=NULL) xmlNewProp(n,BAD_CAST "xml:lang",BAD_CAST tmpLmap->value); else xmlNewProp(n,BAD_CAST "xml:lang",BAD_CAST "en-US"); } /* Converts a hex character to its integer value */ char from_hex(char ch) { return isdigit(ch) ? ch - '0' : tolower(ch) - 'a' + 10; } /* Converts an integer value to its hex character*/ char to_hex(char code) { static char hex[] = "0123456789abcdef"; return hex[code & 15]; } #ifdef WIN32 #include #include #include #include #define SHMEMSIZE 4096 static LPVOID lpvMemG = NULL; // pointer to shared memory static HANDLE hMapObjectG = NULL; // handle to file mapping void updateStatus(maps *conf){ fprintf(stderr,"OK Final 1 \n"); fflush(stderr); LPWSTR lpszTmp; BOOL fInit; char *s=NULL; map *tmpMap=getMapFromMaps(conf,"lenv","sid"); fprintf(stderr,"OK Final 11 \n"); fflush(stderr); if(hMapObjectG==NULL) hMapObjectG = CreateFileMapping( INVALID_HANDLE_VALUE, // use paging file NULL, // default security attributes PAGE_READWRITE, // read/write access 0, // size: high 32-bits SHMEMSIZE, // size: low 32-bits TEXT(tmpMap->value)); // name of map object if (hMapObjectG == NULL){ fprintf(stderr,"Unable to create share memory segment %s !! \n",tmpMap->value); return ; } fprintf(stderr,"OK Final 2 \n"); fflush(stderr); fInit = (GetLastError() != ERROR_ALREADY_EXISTS); if(lpvMemG==NULL) lpvMemG = MapViewOfFile( hMapObjectG, // object to map view of FILE_MAP_WRITE, // read/write access 0, // high offset: map from 0, // low offset: beginning 0); // default: map entire file if (lpvMemG == NULL){ fprintf(stderr,"Unable to create or access the shared memory segment %s !! \n",tmpMap->value); return ; } fprintf(stderr,"OK Final 3 \n"); fflush(stderr); if (fInit) memset(lpvMemG, '\0', SHMEMSIZE); fprintf(stderr,"OK Final 4 \n"); fflush(stderr); tmpMap=getMapFromMaps(conf,"lenv","status"); lpszTmp = (LPWSTR) lpvMemG; for(s=tmpMap->value;*s!=NULL;s++) *lpszTmp++ = *s; *lpszTmp = '\0'; } char* getStatus(int pid){ LPWSTR lpszBuf=NULL; LPWSTR lpszTmp=NULL; LPVOID lpvMem = NULL; HANDLE hMapObject = NULL; BOOL fIgnore,fInit; char tmp[100]; sprintf(tmp,"%i",pid); if(hMapObject==NULL) hMapObject = CreateFileMapping( INVALID_HANDLE_VALUE, // use paging file NULL, // default security attributes PAGE_READWRITE, // read/write access 0, // size: high 32-bits 4096, // size: low 32-bits TEXT(tmp)); // name of map object if (hMapObject == NULL) return FALSE; if((GetLastError() != ERROR_ALREADY_EXISTS)){ fIgnore = UnmapViewOfFile(lpvMem); fIgnore = CloseHandle(hMapObject); return "-1"; } fInit=TRUE; if(lpvMem==NULL) lpvMem = MapViewOfFile( hMapObject, // object to map view of FILE_MAP_READ, // read/write access 0, // high offset: map from 0, // low offset: beginning 0); // default: map entire file if (lpvMem == NULL) return "-1"; lpszTmp = (LPWSTR) lpvMem; while (*lpszTmp!=NULL) *lpszBuf++ = *lpszTmp++; *lpszBuf = '\0'; fIgnore = UnmapViewOfFile(lpvMem); fIgnore = CloseHandle(hMapObject); return (char*)lpszBuf; } void unhandleStatus(maps *conf){ BOOL fIgnore; fIgnore = UnmapViewOfFile(lpvMemG); fIgnore = CloseHandle(hMapObjectG); } #else void unhandleStatus(maps *conf){ int shmid,i; key_t key; void *shm; struct shmid_ds shmids; char *s,*s1; map *tmpMap=getMapFromMaps(conf,"lenv","sid"); if(tmpMap!=NULL){ key=atoi(tmpMap->value); if ((shmid = shmget(key, SHMSZ, IPC_CREAT | 0666)) < 0) { #ifdef DEBUG fprintf(stderr,"shmget failed to update value\n"); #endif }else{ if ((shm = shmat(shmid, NULL, 0)) == (char *) -1) { #ifdef DEBUG fprintf(stderr,"shmat failed to update value\n"); #endif }else{ shmdt(shm); shmctl(shmid,IPC_RMID,&shmids); } } } } void updateStatus(maps *conf){ int shmid,i; key_t key; char *shm,*s,*s1; map *tmpMap=NULL; tmpMap=getMapFromMaps(conf,"lenv","sid"); if(tmpMap!=NULL){ key=atoi(tmpMap->value); if ((shmid = shmget(key, SHMSZ, IPC_CREAT | 0666)) < 0) { #ifdef DEBUG fprintf(stderr,"shmget failed to create new Shared memory segment\n"); #endif }else{ if ((shm = (char*) shmat(shmid, NULL, 0)) == (char *) -1) { #ifdef DEBUG fprintf(stderr,"shmat failed to update value\n"); #endif } else{ tmpMap=getMapFromMaps(conf,"lenv","status"); s1=shm; for(s=tmpMap->value;*s!=NULL && *s!=0;s++){ *s1++=*s; } *s1=NULL; shmdt((void *)shm); } } } } char* getStatus(int pid){ int shmid,i; key_t key; void *shm; char *s; key=pid; if ((shmid = shmget(key, SHMSZ, 0666)) < 0) { #ifdef DEBUG fprintf(stderr,"shmget failed in getStatus\n"); #endif }else{ if ((shm = shmat(shmid, NULL, 0)) == (char *) -1) { #ifdef DEBUG fprintf(stderr,"shmat failed in getStatus\n"); #endif }else{ return (char*)shm; } } return "-1"; } #endif #ifdef USE_JS JSBool JSUpdateStatus(JSContext *cx, uintN argc, jsval *argv1) { jsval *argv = JS_ARGV(cx,argv1); JS_MaybeGC(cx); char *sid; int istatus=0; char *status=NULL; maps *conf; int i=0; if(argc>2){ #ifdef JS_DEBUG fprintf(stderr,"Number of arguments used to call the function : %i",argc); #endif return JS_FALSE; } conf=mapsFromJSObject(cx,argv[0]); if(JS_ValueToInt32(cx,argv[1],&istatus)==JS_TRUE){ char tmpStatus[4]; sprintf(tmpStatus,"%i",istatus); tmpStatus[3]=0; status=strdup(tmpStatus); } if(getMapFromMaps(conf,"lenv","status")!=NULL){ fprintf(stderr,"STATUS RETURNED : %s\n",status); if(status!=NULL){ setMapInMaps(conf,"lenv","status",status); free(status); } else setMapInMaps(conf,"lenv","status","15"); updateStatus(conf); } freeMaps(&conf); free(conf); JS_MaybeGC(cx); return JS_TRUE; } #endif /* Returns a url-encoded version of str */ /* IMPORTANT: be sure to free() the returned string after use */ char *url_encode(char *str) { char *pstr = str, *buf = (char*) malloc(strlen(str) * 3 + 1), *pbuf = buf; while (*pstr) { if (isalnum(*pstr) || *pstr == '-' || *pstr == '_' || *pstr == '.' || *pstr == '~') *pbuf++ = *pstr; else if (*pstr == ' ') *pbuf++ = '+'; else *pbuf++ = '%', *pbuf++ = to_hex(*pstr >> 4), *pbuf++ = to_hex(*pstr & 15); pstr++; } *pbuf = '\0'; return buf; } /* Returns a url-decoded version of str */ /* IMPORTANT: be sure to free() the returned string after use */ char *url_decode(char *str) { char *pstr = str, *buf = (char*) malloc(strlen(str) + 1), *pbuf = buf; while (*pstr) { if (*pstr == '%') { if (pstr[1] && pstr[2]) { *pbuf++ = from_hex(pstr[1]) << 4 | from_hex(pstr[2]); pstr += 2; } } else if (*pstr == '+') { *pbuf++ = ' '; } else { *pbuf++ = *pstr; } pstr++; } *pbuf = '\0'; return buf; } char *zCapitalize1(char *tmp){ char *res=strdup(tmp); if(res[0]>=97 && res[0]<=122) res[0]-=32; return res; } char *zCapitalize(char *tmp){ int i=0; char *res=strdup(tmp); for(i=0;i=97 && res[i]<=122) res[i]-=32; return res; } int zooXmlSearchForNs(const char* name){ int i; int res=-1; for(i=0;i=0;j--){ #ifdef DEBUG fprintf(stderr,"zooXmlCleanup %d\n",j); #endif if(j==0) xmlFreeNs(usedNs[j]); free(nsName[j]); nbNs--; } nbNs=0; } xmlNodePtr soapEnvelope(maps* conf,xmlNodePtr n){ map* soap=getMapFromMaps(conf,"main","isSoap"); if(soap!=NULL && strcasecmp(soap->value,"true")==0){ int lNbNs=nbNs; nsName[lNbNs]=strdup("soap"); usedNs[lNbNs]=xmlNewNs(NULL,BAD_CAST "http://www.w3.org/2003/05/soap-envelope",BAD_CAST "soap"); nbNs++; xmlNodePtr nr = xmlNewNode(usedNs[lNbNs], BAD_CAST "Envelope"); nsName[nbNs]=strdup("soap"); usedNs[nbNs]=xmlNewNs(nr,BAD_CAST "http://www.w3.org/2003/05/soap-envelope",BAD_CAST "soap"); nbNs++; nsName[nbNs]=strdup("xsi"); usedNs[nbNs]=xmlNewNs(nr,BAD_CAST "http://www.w3.org/2001/XMLSchema-instance",BAD_CAST "xsi"); nbNs++; xmlNsPtr ns_xsi=usedNs[nbNs-1]; xmlNewNsProp(nr,ns_xsi,BAD_CAST "schemaLocation",BAD_CAST "http://www.w3.org/2003/05/soap-envelope http://www.w3.org/2003/05/soap-envelope"); xmlNodePtr nr1 = xmlNewNode(usedNs[lNbNs], BAD_CAST "Body"); xmlAddChild(nr1,n); xmlAddChild(nr,nr1); return nr; }else return n; } xmlNodePtr printGetCapabilitiesHeader(xmlDocPtr doc,const char* service,maps* m){ xmlNsPtr ns,ns_ows,ns_xlink,ns_xsi; xmlNodePtr n,nc,nc1,nc2,nc3,nc4,nc5,nc6,pseudor; xmlChar *xmlbuff; int buffersize; /** * Create the document and its temporary root. */ int wpsId=zooXmlAddNs(NULL,"http://www.opengis.net/wps/1.0.0","wps"); ns=usedNs[wpsId]; maps* toto1=getMaps(m,"main"); n = xmlNewNode(ns, BAD_CAST "Capabilities"); int owsId=zooXmlAddNs(n,"http://www.opengis.net/ows/1.1","ows"); ns_ows=usedNs[owsId]; xmlNewNs(n,BAD_CAST "http://www.opengis.net/wps/1.0.0",BAD_CAST "wps"); int xsiId=zooXmlAddNs(n,"http://www.w3.org/2001/XMLSchema-instance","xsi"); ns_xsi=usedNs[xsiId]; int xlinkId=zooXmlAddNs(n,"http://www.w3.org/1999/xlink","xlink"); ns_xlink=usedNs[xlinkId]; xmlNewNsProp(n,ns_xsi,BAD_CAST "schemaLocation",BAD_CAST "http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsGetCapabilities_response.xsd"); xmlNewProp(n,BAD_CAST "service",BAD_CAST "WPS"); addLangAttr(n,m); if(toto1!=NULL){ map* tmp=getMap(toto1->content,"version"); if(tmp!=NULL){ xmlNewProp(n,BAD_CAST "version",BAD_CAST tmp->value); } else xmlNewProp(n,BAD_CAST "version",BAD_CAST "1.0.0"); } else xmlNewProp(n,BAD_CAST "version",BAD_CAST "1.0.0"); char tmp[256]; nc = xmlNewNode(ns_ows, BAD_CAST "ServiceIdentification"); maps* tmp4=getMaps(m,"identification"); if(tmp4!=NULL){ map* tmp2=tmp4->content; char *orderedFields[5]; orderedFields[0]="Title"; orderedFields[1]="Abstract"; orderedFields[2]="Keywords"; orderedFields[3]="Fees"; orderedFields[4]="AccessConstraints"; int oI=0; for(oI=0;oI<5;oI++) if((tmp2=getMap(tmp4->content,orderedFields[oI]))!=NULL){ if(strcasecmp(tmp2->name,"abstract")==0 || strcasecmp(tmp2->name,"title")==0 || strcasecmp(tmp2->name,"accessConstraints")==0 || strcasecmp(tmp2->name,"fees")==0){ tmp2->name[0]=toupper(tmp2->name[0]); nc1 = xmlNewNode(ns_ows, BAD_CAST tmp2->name); xmlAddChild(nc1,xmlNewText(BAD_CAST tmp2->value)); xmlAddChild(nc,nc1); } else if(strcmp(tmp2->name,"keywords")==0){ nc1 = xmlNewNode(ns_ows, BAD_CAST "Keywords"); char *toto=tmp2->value; char buff[256]; int i=0; int j=0; while(toto[i]){ if(toto[i]!=',' && toto[i]!=0){ buff[j]=toto[i]; buff[j+1]=0; j++; } else{ nc2 = xmlNewNode(ns_ows, BAD_CAST "Keyword"); xmlAddChild(nc2,xmlNewText(BAD_CAST buff)); xmlAddChild(nc1,nc2); j=0; } i++; } if(strlen(buff)>0){ nc2 = xmlNewNode(ns_ows, BAD_CAST "Keyword"); xmlAddChild(nc2,xmlNewText(BAD_CAST buff)); xmlAddChild(nc1,nc2); } xmlAddChild(nc,nc1); nc2 = xmlNewNode(ns_ows, BAD_CAST "ServiceType"); xmlAddChild(nc2,xmlNewText(BAD_CAST "WPS")); xmlAddChild(nc,nc2); nc2 = xmlNewNode(ns_ows, BAD_CAST "ServiceTypeVersion"); xmlAddChild(nc2,xmlNewText(BAD_CAST "1.0.0")); xmlAddChild(nc,nc2); } tmp2=tmp2->next; } } else{ fprintf(stderr,"TMP4 NOT FOUND !!"); return NULL; } xmlAddChild(n,nc); nc = xmlNewNode(ns_ows, BAD_CAST "ServiceProvider"); nc3 = xmlNewNode(ns_ows, BAD_CAST "ServiceContact"); nc4 = xmlNewNode(ns_ows, BAD_CAST "ContactInfo"); nc5 = xmlNewNode(ns_ows, BAD_CAST "Phone"); nc6 = xmlNewNode(ns_ows, BAD_CAST "Address"); tmp4=getMaps(m,"provider"); if(tmp4!=NULL){ map* tmp2=tmp4->content; char *tmpAddress[6]; tmpAddress[0]="addressDeliveryPoint"; tmpAddress[1]="addressCity"; tmpAddress[2]="addressAdministrativeArea"; tmpAddress[3]="addressPostalCode"; tmpAddress[4]="addressCountry"; tmpAddress[5]="addressElectronicMailAddress"; char *tmpPhone[2]; tmpPhone[0]="phoneVoice"; tmpPhone[1]="phoneFacsimile"; char *orderedFields[12]; orderedFields[0]="providerName"; orderedFields[1]="providerSite"; orderedFields[2]="individualName"; orderedFields[3]="positionName"; orderedFields[4]=tmpPhone[0]; orderedFields[5]=tmpPhone[1]; orderedFields[6]=tmpAddress[0]; orderedFields[7]=tmpAddress[1]; orderedFields[8]=tmpAddress[2]; orderedFields[9]=tmpAddress[3]; orderedFields[10]=tmpAddress[4]; orderedFields[11]=tmpAddress[5]; int oI=0; for(oI=0;oI<12;oI++) if((tmp2=getMap(tmp4->content,orderedFields[oI]))!=NULL){ if(strcmp(tmp2->name,"keywords")!=0 && strcmp(tmp2->name,"serverAddress")!=0 && strcmp(tmp2->name,"lang")!=0){ tmp2->name[0]=toupper(tmp2->name[0]); if(strcmp(tmp2->name,"ProviderName")==0){ nc1 = xmlNewNode(ns_ows, BAD_CAST tmp2->name); xmlAddChild(nc1,xmlNewText(BAD_CAST tmp2->value)); xmlAddChild(nc,nc1); } else{ if(strcmp(tmp2->name,"ProviderSite")==0){ nc1 = xmlNewNode(ns_ows, BAD_CAST tmp2->name); xmlNewNsProp(nc1,ns_xlink,BAD_CAST "href",BAD_CAST tmp2->value); xmlAddChild(nc,nc1); } else if(strcmp(tmp2->name,"IndividualName")==0 || strcmp(tmp2->name,"PositionName")==0){ nc1 = xmlNewNode(ns_ows, BAD_CAST tmp2->name); xmlAddChild(nc1,xmlNewText(BAD_CAST tmp2->value)); xmlAddChild(nc3,nc1); } else if(strncmp(tmp2->name,"Phone",5)==0){ int j; for(j=0;j<2;j++) if(strcasecmp(tmp2->name,tmpPhone[j])==0){ char *toto=NULL; char *toto1=tmp2->name; toto=strstr(toto1,"Phone"); nc1 = xmlNewNode(ns_ows, BAD_CAST toto1+5); xmlAddChild(nc1,xmlNewText(BAD_CAST tmp2->value)); xmlAddChild(nc5,nc1); } } else if(strncmp(tmp2->name,"Address",7)==0){ int j; for(j=0;j<6;j++) if(strcasecmp(tmp2->name,tmpAddress[j])==0){ char *toto=NULL; char *toto1=tmp2->name; toto=strstr(toto1,"Address"); nc1 = xmlNewNode(ns_ows, BAD_CAST toto1+7); xmlAddChild(nc1,xmlNewText(BAD_CAST tmp2->value)); xmlAddChild(nc6,nc1); } } } } else if(strcmp(tmp2->name,"keywords")==0){ nc1 = xmlNewNode(ns_ows, BAD_CAST "Keywords"); char *toto=tmp2->value; char buff[256]; int i=0; int j=0; while(toto[i]){ if(toto[i]!=',' && toto[i]!=0){ buff[j]=toto[i]; buff[j+1]=0; j++; } else{ nc2 = xmlNewNode(ns_ows, BAD_CAST "Keyword"); xmlAddChild(nc2,xmlNewText(BAD_CAST buff)); xmlAddChild(nc1,nc2); j=0; } i++; } if(strlen(buff)>0){ nc2 = xmlNewNode(ns_ows, BAD_CAST "Keyword"); xmlAddChild(nc2,xmlNewText(BAD_CAST buff)); xmlAddChild(nc1,nc2); } xmlAddChild(nc,nc1); } tmp2=tmp2->next; } } else{ fprintf(stderr,"TMP4 NOT FOUND !!"); } xmlAddChild(nc4,nc5); xmlAddChild(nc4,nc6); xmlAddChild(nc3,nc4); xmlAddChild(nc,nc3); xmlAddChild(n,nc); nc = xmlNewNode(ns_ows, BAD_CAST "OperationsMetadata"); char *tmp2[3]; tmp2[0]=strdup("GetCapabilities"); tmp2[1]=strdup("DescribeProcess"); tmp2[2]=strdup("Execute"); int j=0; if(toto1!=NULL){ map* tmp=getMap(toto1->content,"serverAddress"); if(tmp!=NULL){ SERVICE_URL = strdup(tmp->value); } else SERVICE_URL = strdup("not_found"); } else SERVICE_URL = strdup("not_found"); for(j=0;j<3;j++){ nc1 = xmlNewNode(ns_ows, BAD_CAST "Operation"); xmlNewProp(nc1,BAD_CAST "name",BAD_CAST tmp2[j]); nc2 = xmlNewNode(ns_ows, BAD_CAST "DCP"); nc3 = xmlNewNode(ns_ows, BAD_CAST "HTTP"); nc4 = xmlNewNode(ns_ows, BAD_CAST "Get"); sprintf(tmp,"%s/%s",SERVICE_URL,service); xmlNewNsProp(nc4,ns_xlink,BAD_CAST "href",BAD_CAST tmp); xmlAddChild(nc3,nc4); if(j>0){ nc4 = xmlNewNode(ns_ows, BAD_CAST "Post"); xmlNewNsProp(nc4,ns_xlink,BAD_CAST "href",BAD_CAST tmp); xmlAddChild(nc3,nc4); } xmlAddChild(nc2,nc3); xmlAddChild(nc1,nc2); xmlAddChild(nc,nc1); } for(j=2;j>=0;j--) free(tmp2[j]); xmlAddChild(n,nc); nc = xmlNewNode(ns, BAD_CAST "ProcessOfferings"); xmlAddChild(n,nc); nc1 = xmlNewNode(ns, BAD_CAST "Languages"); nc2 = xmlNewNode(ns, BAD_CAST "Default"); nc3 = xmlNewNode(ns, BAD_CAST "Supported"); toto1=getMaps(m,"main"); if(toto1!=NULL){ map* tmp1=getMap(toto1->content,"lang"); char *toto=tmp1->value; char buff[256]; int i=0; int j=0; int dcount=0; while(toto[i]){ if(toto[i]!=',' && toto[i]!=0){ buff[j]=toto[i]; buff[j+1]=0; j++; } else{ nc4 = xmlNewNode(ns_ows, BAD_CAST "Language"); xmlAddChild(nc4,xmlNewText(BAD_CAST buff)); if(dcount==0){ xmlAddChild(nc2,nc4); xmlAddChild(nc1,nc2); dcount++; } nc4 = xmlNewNode(ns_ows, BAD_CAST "Language"); xmlAddChild(nc4,xmlNewText(BAD_CAST buff)); xmlAddChild(nc3,nc4); j=0; buff[j]=0; } i++; } if(strlen(buff)>0){ nc4 = xmlNewNode(ns_ows, BAD_CAST "Language"); xmlAddChild(nc4,xmlNewText(BAD_CAST buff)); xmlAddChild(nc3,nc4); } } xmlAddChild(nc1,nc3); xmlAddChild(n,nc1); xmlNodePtr fn=soapEnvelope(m,n); xmlDocSetRootElement(doc, fn); //xmlFreeNs(ns); free(SERVICE_URL); return nc; } void printGetCapabilitiesForProcess(maps* m,xmlNodePtr nc,service* serv){ xmlNsPtr ns,ns_ows,ns_xlink; xmlNodePtr nr,n,nc1,nc2,nc3,nc4,nc5,nc6,pseudor; /** * Initialize or get existing namspaces */ int wpsId=zooXmlAddNs(NULL,"http://www.opengis.net/wps/1.0.0","wps"); ns=usedNs[wpsId]; int owsId=zooXmlAddNs(NULL,"http://www.opengis.net/ows/1.1","ows"); ns_ows=usedNs[owsId]; int xlinkId=zooXmlAddNs(n,"http://www.w3.org/1999/xlink","xlink"); ns_xlink=usedNs[xlinkId]; int cursor=0; map* tmp1; if(serv->content!=NULL){ nc1 = xmlNewNode(ns, BAD_CAST "Process"); tmp1=getMap(serv->content,"processVersion"); if(tmp1!=NULL) xmlNewNsProp(nc1,ns,BAD_CAST "processVersion",BAD_CAST tmp1->value); printDescription(nc1,ns_ows,serv->name,serv->content); tmp1=serv->metadata; while(tmp1!=NULL){ nc2 = xmlNewNode(ns_ows, BAD_CAST "Metadata"); xmlNewNsProp(nc2,ns_xlink,BAD_CAST tmp1->name,BAD_CAST tmp1->value); xmlAddChild(nc1,nc2); tmp1=tmp1->next; } xmlAddChild(nc,nc1); } } xmlNodePtr printDescribeProcessHeader(xmlDocPtr doc,const char* service,maps* m){ xmlNsPtr ns,ns_ows,ns_xlink,ns_xsi; xmlNodePtr n,nr; xmlChar *xmlbuff; int buffersize; int wpsId=zooXmlAddNs(NULL,"http://schemas.opengis.net/wps/1.0.0","wps"); ns=usedNs[wpsId]; n = xmlNewNode(ns, BAD_CAST "ProcessDescriptions"); int owsId=zooXmlAddNs(n,"http://www.opengis.net/ows/1.1","ows"); ns_ows=usedNs[owsId]; xmlNewNs(n,BAD_CAST "http://www.opengis.net/wps/1.0.0",BAD_CAST "wps"); zooXmlAddNs(n,"http://www.w3.org/1999/xlink","xlink"); int xsiId=zooXmlAddNs(n,"http://www.w3.org/2001/XMLSchema-instance","xsi"); ns_xsi=usedNs[xsiId]; xmlNewNsProp(n,ns_xsi,BAD_CAST "schemaLocation",BAD_CAST "http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsDescribeProcess_response.xsd"); xmlNewProp(n,BAD_CAST "service",BAD_CAST "WPS"); xmlNewProp(n,BAD_CAST "version",BAD_CAST "1.0.0"); addLangAttr(n,m); xmlNodePtr fn=soapEnvelope(m,n); xmlDocSetRootElement(doc, fn); return n; } void printDescribeProcessForProcess(maps* m,xmlNodePtr nc,service* serv,int sc){ xmlNsPtr ns,ns_ows,ns_xlink,ns_xsi; xmlNodePtr nr,n,nc1,nc2,nc3,nc4,nc5,nc6,pseudor; char tmp[256]; n=nc; int wpsId=zooXmlAddNs(NULL,"http://schemas.opengis.net/wps/1.0.0","wps"); ns=usedNs[wpsId]; int owsId=zooXmlAddNs(NULL,"http://www.opengis.net/ows/1.1","ows"); ns_ows=usedNs[owsId]; int xlinkId=zooXmlAddNs(NULL,"http://www.w3.org/1999/xlink","xlink"); ns_xlink=usedNs[xlinkId]; nc = xmlNewNode(NULL, BAD_CAST "ProcessDescription"); char *tmp4[3]; tmp4[0]="processVersion"; tmp4[1]="storeSupported"; tmp4[2]="statusSupported"; int j=0; map* tmp1=NULL; for(j=0;j<3;j++){ tmp1=getMap(serv->content,tmp4[j]); if(tmp1!=NULL){ if(j==0) xmlNewNsProp(nc,ns,BAD_CAST "processVersion",BAD_CAST tmp1->value); else xmlNewProp(nc,BAD_CAST tmp4[j],BAD_CAST tmp1->value); } else{ if(j>0) xmlNewProp(nc,BAD_CAST tmp4[j],BAD_CAST "false"); } } printDescription(nc,ns_ows,serv->name,serv->content); tmp1=serv->metadata; while(tmp1!=NULL){ nc1 = xmlNewNode(ns_ows, BAD_CAST "Metadata"); xmlNewNsProp(nc1,ns_xlink,BAD_CAST tmp1->name,BAD_CAST tmp1->value); xmlAddChild(nc,nc1); tmp1=tmp1->next; } tmp1=getMap(serv->content,"Profile"); if(tmp1!=NULL){ nc1 = xmlNewNode(ns, BAD_CAST "Profile"); xmlAddChild(nc1,xmlNewText(BAD_CAST tmp1->value)); xmlAddChild(nc,nc1); } nc1 = xmlNewNode(NULL, BAD_CAST "DataInputs"); elements* e=serv->inputs; printFullDescription(e,"Input",ns_ows,nc1); xmlAddChild(nc,nc1); nc1 = xmlNewNode(NULL, BAD_CAST "ProcessOutputs"); e=serv->outputs; printFullDescription(e,"Output",ns_ows,nc1); xmlAddChild(nc,nc1); xmlAddChild(n,nc); } void printFullDescription(elements *elem,const char* type,xmlNsPtr ns_ows,xmlNodePtr nc1){ char *orderedFields[7]; orderedFields[0]="mimeType"; orderedFields[1]="encoding"; orderedFields[2]="schema"; orderedFields[3]="dataType"; orderedFields[4]="uom"; orderedFields[5]="CRS"; orderedFields[6]="value"; xmlNodePtr nc2,nc3,nc4,nc5,nc6,nc7; elements* e=elem; map* tmp1=NULL; while(e!=NULL){ int default1=0; int isAnyValue=1; nc2 = xmlNewNode(NULL, BAD_CAST type); tmp1=getMap(e->content,"minOccurs"); if(tmp1){ xmlNewProp(nc2,BAD_CAST tmp1->name,BAD_CAST tmp1->value); } tmp1=getMap(e->content,"maxOccurs"); if(tmp1){ xmlNewProp(nc2,BAD_CAST tmp1->name,BAD_CAST tmp1->value); } printDescription(nc2,ns_ows,e->name,e->content); if(strncmp(type,"Output",6)==0){ if(strncasecmp(e->format,"LITERALDATA",strlen(e->format))==0) nc3 = xmlNewNode(NULL, BAD_CAST "LiteralOutput"); else if(strncasecmp(e->format,"COMPLEXDATA",strlen(e->format))==0) nc3 = xmlNewNode(NULL, BAD_CAST "ComplexOutput"); else if(strncasecmp(e->format,"BOUNDINGBOXDATA",strlen(e->format))==0) nc3 = xmlNewNode(NULL, BAD_CAST "BoundingBoxOutput"); else nc3 = xmlNewNode(NULL, BAD_CAST e->format); }else{ if(strncasecmp(e->format,"LITERALDATA",strlen(e->format))==0){ nc3 = xmlNewNode(NULL, BAD_CAST "LiteralData"); } else if(strncasecmp(e->format,"COMPLEXDATA",strlen(e->format))==0) nc3 = xmlNewNode(NULL, BAD_CAST "ComplexData"); else if(strncasecmp(e->format,"BOUNDINGBOXDATA",strlen(e->format))==0) nc3 = xmlNewNode(NULL, BAD_CAST "BoundingBoxData"); else nc3 = xmlNewNode(NULL, BAD_CAST e->format); } iotype* _tmp=e->defaults; int datatype=0; bool hasDefault=false; bool hasUOM=false; if(_tmp!=NULL){ if(strcmp(e->format,"LiteralOutput")==0 || strcmp(e->format,"LiteralData")==0){ datatype=1; nc4 = xmlNewNode(NULL, BAD_CAST "UOMs"); nc5 = xmlNewNode(NULL, BAD_CAST "Default"); } else if(strcmp(e->format,"BoundingBoxOutput")==0 || strcmp(e->format,"BoundingBoxData")==0){ datatype=2; //nc4 = xmlNewNode(NULL, BAD_CAST "BoundingBoxOutput"); nc5 = xmlNewNode(NULL, BAD_CAST "Default"); } else{ nc4 = xmlNewNode(NULL, BAD_CAST "Default"); nc5 = xmlNewNode(NULL, BAD_CAST "Format"); } tmp1=_tmp->content; int avcnt=0; int dcnt=0; int oI=0; for(oI=0;oI<7;oI++) if((tmp1=getMap(_tmp->content,orderedFields[oI]))!=NULL){ //while(tmp1!=NULL){ #ifdef DEBUG printf("DATATYPE DEFAULT ? %s\n",tmp1->name); #endif if(strncasecmp(tmp1->name,"DataType",8)==0){ nc6 = xmlNewNode(ns_ows, BAD_CAST "DataType"); xmlAddChild(nc6,xmlNewText(BAD_CAST tmp1->value)); char tmp[1024]; sprintf(tmp,"http://www.w3.org/TR/xmlschema-2/#%s",tmp1->value); xmlNewNsProp(nc6,ns_ows,BAD_CAST "reference",BAD_CAST tmp); xmlAddChild(nc3,nc6); tmp1=tmp1->next; datatype=1; continue; } if(strcmp(tmp1->name,"asReference")!=0 && strncasecmp(tmp1->name,"DataType",8)!=0 && strcasecmp(tmp1->name,"extension")!=0 && strcasecmp(tmp1->name,"value")!=0 && strncasecmp(tmp1->name,"AllowedValues",13)!=0){ if(datatype!=1){ char *tmp2=zCapitalize1(tmp1->name); nc6 = xmlNewNode(NULL, BAD_CAST tmp2); free(tmp2); } else{ char *tmp2=zCapitalize(tmp1->name); nc6 = xmlNewNode(ns_ows, BAD_CAST tmp2); free(tmp2); } xmlAddChild(nc6,xmlNewText(BAD_CAST tmp1->value)); xmlAddChild(nc5,nc6); hasUOM=true; }else if(strncmp(type,"Input",5)==0){ if(strcmp(tmp1->name,"value")==0){ nc7 = xmlNewNode(NULL, BAD_CAST "DefaultValue"); xmlAddChild(nc7,xmlNewText(BAD_CAST tmp1->value)); default1=1; } if(strncasecmp(tmp1->name,"AllowedValues",13)==0){ nc6 = xmlNewNode(ns_ows, BAD_CAST "AllowedValues"); fprintf(stderr,"ALLOWED VALUE %s\n",tmp1->value); char *token,*saveptr1; token=strtok_r(tmp1->value,",",&saveptr1); while(token!=NULL){ nc7 = xmlNewNode(ns_ows, BAD_CAST "Value"); char *tmps=strdup(token); tmps[strlen(tmps)]=0; xmlAddChild(nc7,xmlNewText(BAD_CAST tmps)); fprintf(stderr,"strgin : %s\n",tmps); xmlAddChild(nc6,nc7); token=strtok_r(NULL,",",&saveptr1); } xmlAddChild(nc3,nc6); isAnyValue=-1; } hasDefault=true; } tmp1=tmp1->next; if(datatype!=2){ if(hasUOM==true){ xmlAddChild(nc4,nc5); xmlAddChild(nc3,nc4); } }else{ xmlAddChild(nc3,nc5); } if(strncmp(type,"Input",5)==0){ if(datatype==1 && isAnyValue==1 && avcnt==0){ xmlAddChild(nc3,xmlNewNode(ns_ows, BAD_CAST "AnyValue")); hasDefault=true; avcnt++; } if(datatype==1 && default1>0){ xmlAddChild(nc3,nc7); } } } } _tmp=e->supported; if(_tmp==NULL && (getMap(e->defaults->content,"uom")!=NULL || datatype!=1)) _tmp=e->defaults; int hasSupported=-1; while(_tmp!=NULL){ if(hasSupported<0){ if(datatype==0){ nc4 = xmlNewNode(NULL, BAD_CAST "Supported"); nc5 = xmlNewNode(NULL, BAD_CAST "Format"); } else nc5 = xmlNewNode(NULL, BAD_CAST "Supported"); hasSupported=0; }else if(datatype==0) nc5 = xmlNewNode(NULL, BAD_CAST "Format"); tmp1=_tmp->content; int oI=0; for(oI=0;oI<6;oI++) if((tmp1=getMap(_tmp->content,orderedFields[oI]))!=NULL){ #ifdef DEBUG printf("DATATYPE SUPPORTED ? %s\n",tmp1->name); #endif if(strcmp(tmp1->name,"asReference")!=0 && strcmp(tmp1->name,"DataType")!=0 && strcasecmp(tmp1->name,"extension")!=0){ if(datatype!=1){ char *tmp2=zCapitalize1(tmp1->name); nc6 = xmlNewNode(NULL, BAD_CAST tmp2); free(tmp2); } else{ char *tmp2=zCapitalize(tmp1->name); nc6 = xmlNewNode(ns_ows, BAD_CAST tmp2); free(tmp2); } if(datatype==2){ char *tmpv,*tmps; tmps=strtok_r(tmp1->value,",",&tmpv); while(tmps){ xmlAddChild(nc6,xmlNewText(BAD_CAST tmps)); xmlAddChild(nc5,nc6); tmps=strtok_r(NULL,",",&tmpv); if(tmps){ char *tmp2=zCapitalize1(tmp1->name); nc6 = xmlNewNode(NULL, BAD_CAST tmp2); free(tmp2); } } } else{ xmlAddChild(nc6,xmlNewText(BAD_CAST tmp1->value)); xmlAddChild(nc5,nc6); } } tmp1=tmp1->next; } if(hasSupported<=0){ if(datatype!=2){ xmlAddChild(nc4,nc5); xmlAddChild(nc3,nc4); }else xmlAddChild(nc3,nc5); hasSupported=1; } else if(datatype!=2){ xmlAddChild(nc4,nc5); } else xmlAddChild(nc3,nc5); _tmp=_tmp->next; } xmlAddChild(nc2,nc3); if(datatype!=2 && hasUOM==true){ xmlAddChild(nc3,nc4); xmlAddChild(nc2,nc3); }else if(datatype!=2){ if(hasDefault!=true && strncmp(type,"Input",5)==0) xmlAddChild(nc3,xmlNewNode(ns_ows, BAD_CAST "AnyValue")); } xmlAddChild(nc1,nc2); e=e->next; } } void printProcessResponse(maps* m,map* request, int pid,service* serv,const char* service,int status,maps* inputs,maps* outputs){ xmlNsPtr ns,ns1,ns_ows,ns_xlink,ns_xsi; xmlNodePtr nr,n,nc,nc1,nc2,nc3,pseudor; xmlDocPtr doc; xmlChar *xmlbuff; int buffersize; time_t time1; time(&time1); nr=NULL; /** * Create the document and its temporary root. */ doc = xmlNewDoc(BAD_CAST "1.0"); int wpsId=zooXmlAddNs(NULL,"http://www.opengis.net/wps/1.0.0","wps"); ns=usedNs[wpsId]; n = xmlNewNode(ns, BAD_CAST "ExecuteResponse"); xmlNewNs(n,BAD_CAST "http://www.opengis.net/wps/1.0.0",BAD_CAST "wps"); int owsId=zooXmlAddNs(n,"http://www.opengis.net/ows/1.1","ows"); ns_ows=usedNs[owsId]; int xlinkId=zooXmlAddNs(n,"http://www.w3.org/1999/xlink","xlink"); ns_xlink=usedNs[xlinkId]; int xsiId=zooXmlAddNs(n,"http://www.w3.org/2001/XMLSchema-instance","xsi"); ns_xsi=usedNs[xsiId]; xmlNewNsProp(n,ns_xsi,BAD_CAST "schemaLocation",BAD_CAST "http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsExecute_response.xsd"); xmlNewProp(n,BAD_CAST "service",BAD_CAST "WPS"); xmlNewProp(n,BAD_CAST "version",BAD_CAST "1.0.0"); addLangAttr(n,m); char tmp[256]; char url[1024]; char stored_path[1024]; memset(tmp,0,256); memset(url,0,1024); memset(stored_path,0,1024); maps* tmp_maps=getMaps(m,"main"); if(tmp_maps!=NULL){ map* tmpm1=getMap(tmp_maps->content,"serverAddress"); /** * Check if the ZOO Service GetStatus is available in the local directory. * If yes, then it uses a reference to an URL which the client can access * to get information on the status of a running Service (using the * percentCompleted attribute). * Else fallback to the initial method using the xml file to write in ... */ char ntmp[1024]; #ifndef WIN32 getcwd(ntmp,1024); #else _getcwd(ntmp,1024); #endif struct stat myFileInfo; int statRes; char file_path[1024]; sprintf(file_path,"%s/GetStatus.zcfg",ntmp); statRes=stat(file_path,&myFileInfo); if(statRes==0){ char currentSid[128]; map* tmpm=getMap(tmp_maps->content,"rewriteUrl"); map *tmp_lenv=NULL; tmp_lenv=getMapFromMaps(m,"lenv","sid"); if(tmp_lenv==NULL) sprintf(currentSid,"%i",pid); else sprintf(currentSid,"%s",tmp_lenv->value); if(tmpm==NULL || strcasecmp(tmpm->value,"false")==0){ sprintf(url,"%s?request=Execute&service=WPS&version=1.0.0&Identifier=GetStatus&DataInputs=sid=%s&RawDataOutput=Result",tmpm1->value,currentSid); }else{ if(strlen(tmpm->value)>0) if(strcasecmp(tmpm->value,"true")!=0) sprintf(url,"%s/%s/GetStatus/%s",tmpm1->value,tmpm->value,currentSid); else sprintf(url,"%s/GetStatus/%s",tmpm1->value,currentSid); else sprintf(url,"%s/?request=Execute&service=WPS&version=1.0.0&Identifier=GetStatus&DataInputs=sid=%s&RawDataOutput=Result",tmpm1->value,currentSid); } }else{ map* tmpm2=getMap(tmp_maps->content,"tmpUrl"); if(tmpm1!=NULL && tmpm2!=NULL){ sprintf(url,"%s/%s/%s_%i.xml",tmpm1->value,tmpm2->value,service,pid); } } if(tmpm1!=NULL) sprintf(tmp,"%s",tmpm1->value); tmpm1=getMapFromMaps(m,"main","TmpPath"); sprintf(stored_path,"%s/%s_%i.xml",tmpm1->value,service,pid); } xmlNewProp(n,BAD_CAST "serviceInstance",BAD_CAST tmp); map* test=getMap(request,"storeExecuteResponse"); bool hasStoredExecuteResponse=false; if(test!=NULL && strcasecmp(test->value,"true")==0){ xmlNewProp(n,BAD_CAST "statusLocation",BAD_CAST url); hasStoredExecuteResponse=true; } nc = xmlNewNode(ns, BAD_CAST "Process"); map* tmp2=getMap(serv->content,"processVersion"); if(tmp2!=NULL) xmlNewNsProp(nc,ns,BAD_CAST "processVersion",BAD_CAST tmp2->value); printDescription(nc,ns_ows,serv->name,serv->content); fflush(stderr); xmlAddChild(n,nc); nc = xmlNewNode(ns, BAD_CAST "Status"); const struct tm *tm; size_t len; time_t now; char *tmp1; map *tmpStatus; now = time ( NULL ); tm = localtime ( &now ); tmp1 = (char*)malloc((TIME_SIZE+1)*sizeof(char)); len = strftime ( tmp1, TIME_SIZE, "%Y-%m-%dT%I:%M:%SZ", tm ); xmlNewProp(nc,BAD_CAST "creationTime",BAD_CAST tmp1); char sMsg[2048]; switch(status){ case SERVICE_SUCCEEDED: nc1 = xmlNewNode(ns, BAD_CAST "ProcessSucceeded"); sprintf(sMsg,_("Service \"%s\" run successfully."),serv->name); nc3=xmlNewText(BAD_CAST sMsg); xmlAddChild(nc1,nc3); break; case SERVICE_STARTED: nc1 = xmlNewNode(ns, BAD_CAST "ProcessStarted"); tmpStatus=getMapFromMaps(m,"lenv","status"); xmlNewProp(nc1,BAD_CAST "percentCompleted",BAD_CAST tmpStatus->value); sprintf(sMsg,_("ZOO Service \"%s\" is currently running. Please, reload this document to get the up-to-date status of the Service."),serv->name); nc3=xmlNewText(BAD_CAST sMsg); xmlAddChild(nc1,nc3); break; case SERVICE_ACCEPTED: nc1 = xmlNewNode(ns, BAD_CAST "ProcessAccepted"); sprintf(sMsg,_("Service \"%s\" was accepted by the ZOO Kernel and it run as a background task. Please consult the statusLocation attribtue providen in this document to get the up-to-date document."),serv->name); nc3=xmlNewText(BAD_CAST sMsg); xmlAddChild(nc1,nc3); break; case SERVICE_FAILED: nc1 = xmlNewNode(ns, BAD_CAST "ProcessFailed"); map *errorMap; map *te; te=getMapFromMaps(m,"lenv","code"); if(te!=NULL) errorMap=createMap("code",te->value); else errorMap=createMap("code","NoApplicableCode"); te=getMapFromMaps(m,"lenv","message"); if(te!=NULL) addToMap(errorMap,"text",_ss(te->value)); else addToMap(errorMap,"text",_("No more information available")); nc3=createExceptionReportNode(m,errorMap,0); freeMap(&errorMap); free(errorMap); xmlAddChild(nc1,nc3); break; default : printf(_("error code not know : %i\n"),status); //exit(1); break; } xmlAddChild(nc,nc1); xmlAddChild(n,nc); free(tmp1); #ifdef DEBUG fprintf(stderr,"printProcessResponse 1 161\n"); #endif map* lineage=getMap(request,"lineage"); if(lineage!=NULL && strcasecmp(lineage->value,"true")==0){ nc = xmlNewNode(ns, BAD_CAST "DataInputs"); int i; maps* mcursor=inputs; elements* scursor=NULL; while(mcursor!=NULL /*&& scursor!=NULL*/){ scursor=getElements(serv->inputs,mcursor->name); printIOType(doc,nc,ns,ns_ows,ns_xlink,scursor,mcursor,"Input"); mcursor=mcursor->next; } xmlAddChild(n,nc); #ifdef DEBUG fprintf(stderr,"printProcessResponse 1 177\n"); #endif nc = xmlNewNode(ns, BAD_CAST "OutputDefinitions"); mcursor=outputs; scursor=NULL; while(mcursor!=NULL){ scursor=getElements(serv->outputs,mcursor->name); printOutputDefinitions1(doc,nc,ns,ns_ows,scursor,mcursor,"Output"); mcursor=mcursor->next; } xmlAddChild(n,nc); } #ifdef DEBUG fprintf(stderr,"printProcessResponse 1 190\n"); #endif /** * Display the process output only when requested ! */ if(status==SERVICE_SUCCEEDED){ nc = xmlNewNode(ns, BAD_CAST "ProcessOutputs"); maps* mcursor=outputs; elements* scursor=serv->outputs; while(mcursor!=NULL){ scursor=getElements(serv->outputs,mcursor->name); if(scursor!=NULL){ printIOType(doc,nc,ns,ns_ows,ns_xlink,scursor,mcursor,"Output"); } mcursor=mcursor->next; } xmlAddChild(n,nc); } #ifdef DEBUG fprintf(stderr,"printProcessResponse 1 202\n"); #endif nr=soapEnvelope(m,n); xmlDocSetRootElement(doc, nr); if(hasStoredExecuteResponse==true){ /* We need to write the ExecuteResponse Document somewhere */ FILE* output=fopen(stored_path,"w"); xmlChar *xmlbuff; int buffersize; xmlDocDumpFormatMemoryEnc(doc, &xmlbuff, &buffersize, "UTF-8", 1); fwrite(xmlbuff,1,xmlStrlen(xmlbuff)*sizeof(char),output); xmlFree(xmlbuff); fclose(output); } printDocument(m,doc,pid); xmlCleanupParser(); zooXmlCleanupNs(); } void printDocument(maps* m, xmlDocPtr doc,int pid){ char *encoding=getEncoding(m); if(pid==getpid()){ printf("Content-Type: text/xml; charset=%s\r\nStatus: 200 OK\r\n\r\n",encoding); } fflush(stdout); xmlChar *xmlbuff; int buffersize; /* * Dump the document to a buffer and print it on stdout * for demonstration purposes. */ xmlDocDumpFormatMemoryEnc(doc, &xmlbuff, &buffersize, encoding, 1); printf("%s",xmlbuff); fflush(stdout); /* * Free associated memory. */ xmlFree(xmlbuff); xmlFreeDoc(doc); xmlCleanupParser(); zooXmlCleanupNs(); } void printOutputDefinitions1(xmlDocPtr doc,xmlNodePtr nc,xmlNsPtr ns_wps,xmlNsPtr ns_ows,elements* e,maps* m,const char* type){ xmlNodePtr nc1; nc1=xmlNewNode(ns_wps, BAD_CAST type); map *tmp=NULL; if(e!=NULL && e->defaults!=NULL) tmp=e->defaults->content; else{ /* dumpElements(e); */ return; } while(tmp!=NULL){ if(strncasecmp(tmp->name,"MIMETYPE",strlen(tmp->name))==0 || strncasecmp(tmp->name,"ENCODING",strlen(tmp->name))==0 || strncasecmp(tmp->name,"SCHEMA",strlen(tmp->name))==0 || strncasecmp(tmp->name,"UOM",strlen(tmp->name))==0) xmlNewProp(nc1,BAD_CAST tmp->name,BAD_CAST tmp->value); tmp=tmp->next; } tmp=getMap(e->defaults->content,"asReference"); if(tmp==NULL) xmlNewProp(nc1,BAD_CAST "asReference",BAD_CAST "false"); tmp=e->content; printDescription(nc1,ns_ows,m->name,e->content); xmlAddChild(nc,nc1); } void printOutputDefinitions(xmlDocPtr doc,xmlNodePtr nc,xmlNsPtr ns_wps,xmlNsPtr ns_ows,elements* e,map* m,const char* type){ xmlNodePtr nc1,nc2,nc3; nc1=xmlNewNode(ns_wps, BAD_CAST type); map *tmp=NULL; if(e!=NULL && e->defaults!=NULL) tmp=e->defaults->content; else{ /* dumpElements(e); */ return; } while(tmp!=NULL){ xmlNewProp(nc1,BAD_CAST tmp->name,BAD_CAST tmp->value); tmp=tmp->next; } tmp=getMap(e->defaults->content,"asReference"); if(tmp==NULL) xmlNewProp(nc1,BAD_CAST "asReference",BAD_CAST "false"); tmp=e->content; printDescription(nc1,ns_ows,m->name,e->content); xmlAddChild(nc,nc1); } void printIOType(xmlDocPtr doc,xmlNodePtr nc,xmlNsPtr ns_wps,xmlNsPtr ns_ows,xmlNsPtr ns_xlink,elements* e,maps* m,const char* type){ xmlNodePtr nc1,nc2,nc3; nc1=xmlNewNode(ns_wps, BAD_CAST type); map *tmp=NULL; if(e!=NULL) tmp=e->content; else tmp=m->content; #ifdef DEBUG dumpMap(tmp); dumpElements(e); #endif nc2=xmlNewNode(ns_ows, BAD_CAST "Identifier"); if(e!=NULL) nc3=xmlNewText(BAD_CAST e->name); else nc3=xmlNewText(BAD_CAST m->name); xmlAddChild(nc2,nc3); xmlAddChild(nc1,nc2); xmlAddChild(nc,nc1); // Extract Title required to be first element in the ZCFG file ! bool isTitle=true; if(e!=NULL) tmp=getMap(e->content,"Title"); else tmp=getMap(m->content,"Title"); if(tmp!=NULL){ nc2=xmlNewNode(ns_ows, BAD_CAST tmp->name); nc3=xmlNewText(BAD_CAST _ss(tmp->value)); xmlAddChild(nc2,nc3); xmlAddChild(nc1,nc2); } if(e!=NULL) tmp=getMap(e->content,"Abstract"); else tmp=getMap(m->content,"Abstract"); if(tmp!=NULL){ nc2=xmlNewNode(ns_ows, BAD_CAST tmp->name); nc3=xmlNewText(BAD_CAST _ss(tmp->value)); xmlAddChild(nc2,nc3); xmlAddChild(nc1,nc2); xmlAddChild(nc,nc1); } /** * IO type Reference or full Data ? */ #ifdef DEBUG fprintf(stderr,"FORMAT %s %s\n",e->format,e->format); #endif map *tmpMap=getMap(m->content,"Reference"); if(tmpMap==NULL){ nc2=xmlNewNode(ns_wps, BAD_CAST "Data"); if(e!=NULL){ if(strncasecmp(e->format,"LiteralOutput",strlen(e->format))==0) nc3=xmlNewNode(ns_wps, BAD_CAST "LiteralData"); else if(strncasecmp(e->format,"ComplexOutput",strlen(e->format))==0) nc3=xmlNewNode(ns_wps, BAD_CAST "ComplexData"); else if(strncasecmp(e->format,"BoundingBoxOutput",strlen(e->format))==0) nc3=xmlNewNode(ns_wps, BAD_CAST "BoundingBoxData"); else nc3=xmlNewNode(ns_wps, BAD_CAST e->format); } else{ map* tmpV=getMapFromMaps(m,"format","value"); if(tmpV!=NULL) nc3=xmlNewNode(ns_wps, BAD_CAST tmpV->value); else nc3=xmlNewNode(ns_wps, BAD_CAST "LitteralData"); } tmp=m->content; while(tmp!=NULL){ if(strcasecmp(tmp->name,"mimeType")==0 || strcasecmp(tmp->name,"encoding")==0 || strcasecmp(tmp->name,"schema")==0 || strcasecmp(tmp->name,"datatype")==0 || strcasecmp(tmp->name,"uom")==0) xmlNewProp(nc3,BAD_CAST tmp->name,BAD_CAST tmp->value); tmp=tmp->next; xmlAddChild(nc2,nc3); } if(e!=NULL && e->format!=NULL && strcasecmp(e->format,"BoundingBoxData")==0){ map* bb=getMap(m->content,"value"); if(bb!=NULL){ map* tmpRes=parseBoundingBox(bb->value); printBoundingBox(ns_ows,nc3,tmpRes); freeMap(&tmpRes); free(tmpRes); } }else{ if(e!=NULL) tmp=getMap(e->defaults->content,"mimeType"); else tmp=NULL; map* tmp1=getMap(m->content,"encoding"); map* tmp2=getMap(m->content,"mimeType"); map* toto=getMap(m->content,"value"); if((tmp1!=NULL && strncmp(tmp1->value,"base64",6)==0) || (tmp2!=NULL && (strncmp(tmp2->value,"image/",6)==0 || (strncmp(tmp2->value,"application/",12)==0) && strncmp(tmp2->value,"application/json",16)!=0&& strncmp(tmp2->value,"application/vnd.google-earth.kml",32)!=0) )) { map* rs=getMap(m->content,"size"); bool isSized=true; if(rs==NULL){ char tmp1[1024]; sprintf(tmp1,"%d",strlen(toto->value)); rs=createMap("size",tmp1); isSized=false; } xmlAddChild(nc3,xmlNewText(BAD_CAST base64(toto->value, atoi(rs->value)))); if(!isSized){ freeMap(&rs); free(rs); } } else if(tmp2!=NULL){ if(strncmp(tmp2->value,"text/js",7)==0 || strncmp(tmp2->value,"application/json",16)==0) xmlAddChild(nc3,xmlNewCDataBlock(doc,BAD_CAST toto->value,strlen(toto->value))); else{ if(strncmp(tmp2->value,"text/xml",8)==0 || strncmp(tmp2->value,"application/vnd.google-earth.kml",32)==0){ xmlDocPtr doc = xmlParseMemory(BAD_CAST toto->value,strlen(BAD_CAST toto->value)); xmlNodePtr ir = xmlDocGetRootElement(doc); xmlAddChild(nc3,ir); } else xmlAddChild(nc3,xmlNewText(BAD_CAST toto->value)); } xmlAddChild(nc2,nc3); } else xmlAddChild(nc3,xmlNewText(BAD_CAST toto->value)); } } else{ nc3=nc2=xmlNewNode(ns_wps, BAD_CAST "Reference"); if(strcasecmp(type,"Output")==0) xmlNewProp(nc3,BAD_CAST "href",BAD_CAST tmpMap->value); else xmlNewNsProp(nc3,ns_xlink,BAD_CAST "href",BAD_CAST tmpMap->value); tmp=m->content; while(tmp!=NULL){ if(strcasecmp(tmp->name,"mimeType")==0 || strcasecmp(tmp->name,"encoding")==0 || strcasecmp(tmp->name,"schema")==0 || strcasecmp(tmp->name,"datatype")==0 || strcasecmp(tmp->name,"uom")==0) xmlNewProp(nc3,BAD_CAST tmp->name,BAD_CAST tmp->value); tmp=tmp->next; xmlAddChild(nc2,nc3); } } xmlAddChild(nc1,nc2); xmlAddChild(nc,nc1); } void printDescription(xmlNodePtr root,xmlNsPtr ns_ows,const char* identifier,map* amap){ xmlNodePtr nc2 = xmlNewNode(ns_ows, BAD_CAST "Identifier"); xmlAddChild(nc2,xmlNewText(BAD_CAST identifier)); xmlAddChild(root,nc2); map* tmp=amap; char *tmp2[2]; tmp2[0]="Title"; tmp2[1]="Abstract"; int j=0; for(j=0;j<2;j++){ map* tmp1=getMap(tmp,tmp2[j]); if(tmp1!=NULL){ nc2 = xmlNewNode(ns_ows, BAD_CAST tmp2[j]); xmlAddChild(nc2,xmlNewText(BAD_CAST _ss(tmp1->value))); xmlAddChild(root,nc2); } } } char* getEncoding(maps* m){ if(m!=NULL){ map* tmp=getMap(m->content,"encoding"); if(tmp!=NULL){ return tmp->value; } else return "UTF-8"; } else return "UTF-8"; } char* getVersion(maps* m){ if(m!=NULL){ map* tmp=getMap(m->content,"version"); if(tmp!=NULL){ return tmp->value; } else return "1.0.0"; } else return "1.0.0"; } void printExceptionReportResponse(maps* m,map* s){ int buffersize; xmlDocPtr doc; xmlChar *xmlbuff; xmlNodePtr n; doc = xmlNewDoc(BAD_CAST "1.0"); maps* tmpMap=getMaps(m,"main"); char *encoding=getEncoding(tmpMap); if(m!=NULL){ map *tmpSid=getMapFromMaps(m,"lenv","sid"); if(tmpSid!=NULL){ if( getpid()==atoi(tmpSid->value) ) printf("Content-Type: text/xml; charset=%s\r\nStatus: 200 OK\r\n\r\n",encoding); } else printf("Content-Type: text/xml; charset=%s\r\nStatus: 200 OK\r\n\r\n",encoding); }else printf("Content-Type: text/xml; charset=%s\r\nStatus: 200 OK\r\n\r\n",encoding); n=createExceptionReportNode(m,s,1); xmlDocSetRootElement(doc, n); xmlDocDumpFormatMemoryEnc(doc, &xmlbuff, &buffersize, encoding, 1); printf("%s",xmlbuff); fflush(stdout); xmlFreeDoc(doc); xmlFree(xmlbuff); xmlCleanupParser(); zooXmlCleanupNs(); } xmlNodePtr createExceptionReportNode(maps* m,map* s,int use_ns){ int buffersize; xmlChar *xmlbuff; xmlNsPtr ns,ns_ows,ns_xlink,ns_xsi; xmlNodePtr n,nc,nc1,nc2; maps* tmpMap=getMaps(m,"main"); int nsid=zooXmlAddNs(NULL,"http://www.opengis.net/ows/1.1","ows"); ns=usedNs[nsid]; n = xmlNewNode(ns, BAD_CAST "ExceptionReport"); if(use_ns==1){ ns_ows=xmlNewNs(n,BAD_CAST "http://www.opengis.net/ows/1.1",BAD_CAST "ows"); int xsiId=zooXmlAddNs(n,"http://www.w3.org/2001/XMLSchema-instance","xsi"); ns_xsi=usedNs[xsiId]; int xlinkId=zooXmlAddNs(n,"http://www.w3.org/1999/xlink","xlink"); ns_xlink=usedNs[xlinkId]; xmlNewNsProp(n,ns_xsi,BAD_CAST "schemaLocation",BAD_CAST "http://www.opengis.net/ows/1.1 http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd"); } addLangAttr(n,m); xmlNewProp(n,BAD_CAST "version",BAD_CAST "1.1.0"); nc = xmlNewNode(ns, BAD_CAST "Exception"); map* tmp=getMap(s,"code"); if(tmp!=NULL) xmlNewProp(nc,BAD_CAST "exceptionCode",BAD_CAST tmp->value); else xmlNewProp(nc,BAD_CAST "exceptionCode",BAD_CAST "NoApplicableCode"); tmp=getMap(s,"text"); nc1 = xmlNewNode(ns, BAD_CAST "ExceptionText"); nc2=NULL; if(tmp!=NULL){ xmlNodeSetContent(nc1, BAD_CAST tmp->value); } else{ xmlNodeSetContent(nc1, BAD_CAST _("No debug message available")); } xmlAddChild(nc,nc1); xmlAddChild(n,nc); return n; } void outputResponse(service* s,maps* request_inputs,maps* request_outputs, map* request_inputs1,int cpid,maps* m,int res){ #ifdef DEBUG dumpMaps(request_inputs); dumpMaps(request_outputs); fprintf(stderr,"printProcessResponse\n"); #endif map* toto=getMap(request_inputs1,"RawDataOutput"); int asRaw=0; if(toto!=NULL) asRaw=1; map *_tmp=getMapFromMaps(m,"lenv","cookie"); if(_tmp!=NULL){ printf("Set-Cookie: %s\r\n",_tmp->value); maps *tmpSess=getMaps(m,"senv"); if(tmpSess!=NULL){ char session_file_path[1024]; map *tmpPath=getMapFromMaps(m,"main","sessPath"); if(tmpPath==NULL) tmpPath=getMapFromMaps(m,"main","tmpPath"); char *tmp1=strtok(_tmp->value,";"); if(tmp1!=NULL) sprintf(session_file_path,"%s/sess_%s.cfg",tmpPath->value,strstr(tmp1,"=")+1); else sprintf(session_file_path,"%s/sess_%s.cfg",tmpPath->value,strstr(_tmp->value,"=")+1); dumpMapsToFile(tmpSess,session_file_path); } } if(asRaw==0){ #ifdef DEBUG fprintf(stderr,"REQUEST_OUTPUTS FINAL\n"); dumpMaps(request_outputs); #endif maps* tmpI=request_outputs; while(tmpI!=NULL){ toto=getMap(tmpI->content,"asReference"); if(toto!=NULL && strcasecmp(toto->value,"true")==0){ elements* in=getElements(s->outputs,tmpI->name); char *format=NULL; if(in!=NULL){ format=strdup(in->format); }else format=strdup("LiteralData"); if(strcasecmp(format,"BoundingBoxData")==0){ addToMap(tmpI->content,"extension","xml"); addToMap(tmpI->content,"mimeType","text/xml"); addToMap(tmpI->content,"encoding","UTF-8"); addToMap(tmpI->content,"schema","http://schemas.opengis.net/ows/1.1.0/owsCommon.xsd"); } map *ext=getMap(tmpI->content,"extension"); map *tmp1=getMapFromMaps(m,"main","tmpPath"); char *file_name; bool hasExt=true; if(ext==NULL){ // We can fallback to a default list of supported formats using // mimeType information if present here. Maybe we can add more formats // here. // If mimeType was not found, we then set txt as the default extension. map* mtype=getMap(tmpI->content,"mimeType"); if(mtype!=NULL){ if(strcasecmp(mtype->value,"text/xml")==0) ext=createMap("extension","xml"); else if(strcasecmp(mtype->value,"application/json")==0) ext=createMap("extension","js"); else if(strncmp(mtype->value,"application/vnd.google-earth.kml",32)==0) ext=createMap("extension","kml"); else if(strncmp(mtype->value,"image/",6)==0) ext=createMap("extension",strstr(mtype->value,"/")+1); else ext=createMap("extension","txt"); } else ext=createMap("extension","txt"); hasExt=false; } file_name=(char*)malloc((strlen(tmp1->value)+strlen(s->name)+strlen(ext->value)+strlen(tmpI->name)+13)*sizeof(char)); sprintf(file_name,"%s/%s_%s_%i.%s",tmp1->value,s->name,tmpI->name,cpid+100000,ext->value); FILE *ofile=fopen(file_name,"w"); if(ofile==NULL) fprintf(stderr,"Unable to create file on disk implying segfault ! \n"); map *tmp2=getMapFromMaps(m,"main","tmpUrl"); map *tmp3=getMapFromMaps(m,"main","serverAddress"); char *file_url; file_url=(char*)malloc((strlen(tmp3->value)+strlen(tmp2->value)+strlen(s->name)+strlen(ext->value)+strlen(tmpI->name)+13)*sizeof(char)); sprintf(file_url,"%s/%s/%s_%s_%i.%s",tmp3->value,tmp2->value,s->name,tmpI->name,cpid+100000,ext->value); addToMap(tmpI->content,"Reference",file_url); if(hasExt!=true){ freeMap(&ext); free(ext); } toto=getMap(tmpI->content,"value"); if(strcasecmp(format,"BoundingBoxData")!=0){ map* size=getMap(tmpI->content,"size"); if(size!=NULL && toto!=NULL) fwrite(toto->value,1,atoi(size->value)*sizeof(char),ofile); else if(toto!=NULL && toto->value!=NULL) fwrite(toto->value,1,strlen(toto->value)*sizeof(char),ofile); }else{ printBoundingBoxDocument(m,tmpI,ofile); } free(format); fclose(ofile); free(file_name); free(file_url); } tmpI=tmpI->next; } map *r_inputs=getMap(s->content,"serviceProvider"); #ifdef DEBUG fprintf(stderr,"SERVICE : %s\n",r_inputs->value); dumpMaps(m); #endif printProcessResponse(m,request_inputs1,cpid, s,r_inputs->value,res, request_inputs, request_outputs); } else if(res!=SERVICE_FAILED){ /** * We get the requested output or fallback to the first one if the * requested one is not present in the resulting outputs maps. */ maps* tmpI=NULL; map* tmpIV=getMap(request_inputs1,"RawDataOutput"); if(tmpIV!=NULL){ tmpI=getMaps(request_outputs,tmpIV->value); } if(tmpI==NULL) tmpI=request_outputs; elements* e=getElements(s->outputs,tmpI->name); if(e!=NULL && strcasecmp(e->format,"BoundingBoxData")==0){ printBoundingBoxDocument(m,tmpI,NULL); }else{ toto=getMap(tmpI->content,"value"); if(toto==NULL){ char tmpMsg[1024]; sprintf(tmpMsg,_("Wrong RawDataOutput parameter, unable to fetch any result for the name your provided : \"%s\"."),tmpI->name); map * errormap = createMap("text",tmpMsg); addToMap(errormap,"code", "InvalidParameterValue"); printExceptionReportResponse(m,errormap); freeMap(&errormap); free(errormap); return; } char mime[1024]; map* mi=getMap(tmpI->content,"mimeType"); #ifdef DEBUG fprintf(stderr,"SERVICE OUTPUTS\n"); dumpMaps(request_outputs); fprintf(stderr,"SERVICE OUTPUTS\n"); #endif map* en=getMap(tmpI->content,"encoding"); if(mi!=NULL && en!=NULL) sprintf(mime, "Content-Type: %s; charset=%s\r\nStatus: 200 OK\r\n\r\n", mi->value,en->value); else if(mi!=NULL) sprintf(mime, "Content-Type: %s; charset=UTF-8\r\nStatus: 200 OK\r\n\r\n", mi->value); else sprintf(mime,"Content-Type: text/plain; charset=utf-8\r\nStatus: 200 OK\r\n\r\n"); printf("%s",mime); if(mi!=NULL && strncmp(mi->value,"image",5)==0){ map* rs=getMapFromMaps(tmpI,tmpI->name,"size"); fwrite(toto->value,atoi(rs->value),1,stdout); } else printf("%s",toto->value); #ifdef DEBUG dumpMap(toto); #endif } }else{ char tmp[1024]; map * errormap; map *lenv; lenv=getMapFromMaps(m,"lenv","message"); if(lenv!=NULL) sprintf(tmp,_("Unable to run the Service. The message returned back by the Service was the following : %s"),lenv->value); else sprintf(tmp,_("Unable to run the Service. No more information was returned back by the Service.")); errormap = createMap("text",tmp); addToMap(errormap,"code", "InternalError"); printExceptionReportResponse(m,errormap); freeMap(&errormap); free(errormap); } } char *base64(const char *input, int length) { BIO *bmem, *b64; BUF_MEM *bptr; b64 = BIO_new(BIO_f_base64()); BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); bmem = BIO_new(BIO_s_mem()); b64 = BIO_push(b64, bmem); BIO_write(b64, input, length); BIO_flush(b64); BIO_get_mem_ptr(b64, &bptr); char *buff = (char *)malloc((bptr->length)*sizeof(char)); memcpy(buff, bptr->data, bptr->length-1); buff[bptr->length-1] = 0; BIO_free_all(b64); return buff; } char *base64d(const char *input, int length,int* red) { BIO *b64, *bmem; char *buffer = (char *)malloc(length); if(buffer){ memset(buffer, 0, length); b64 = BIO_new(BIO_f_base64()); if(b64){ bmem = BIO_new_mem_buf((unsigned char*)input,length); bmem = BIO_push(b64, bmem); *red=BIO_read(bmem, buffer, length); buffer[length-1]=0; BIO_free_all(bmem); } } return buffer; } void ensureDecodedBase64(maps **in){ maps* cursor=*in; while(cursor!=NULL){ map *tmp=getMap(cursor->content,"encoding"); if(tmp!=NULL && strncasecmp(tmp->value,"base64",6)==0){ tmp=getMap(cursor->content,"value"); addToMap(cursor->content,"base64_value",tmp->value); int size=0; char *s=strdup(tmp->value); free(tmp->value); tmp->value=base64d(s,strlen(s),&size); free(s); char sizes[1024]; sprintf(sizes,"%d",size); addToMap(cursor->content,"size",sizes); } cursor=cursor->next; } } char* addDefaultValues(maps** out,elements* in,maps* m,int type){ elements* tmpInputs=in; maps* out1=*out; if(type==1){ while(out1!=NULL){ if(getElements(in,out1->name)==NULL) return out1->name; out1=out1->next; } out1=*out; } while(tmpInputs!=NULL){ maps *tmpMaps=getMaps(out1,tmpInputs->name); if(tmpMaps==NULL){ maps* tmpMaps2=(maps*)malloc(MAPS_SIZE); tmpMaps2->name=strdup(tmpInputs->name); tmpMaps2->content=NULL; tmpMaps2->next=NULL; if(type==0){ map* tmpMapMinO=getMap(tmpInputs->content,"minOccurs"); if(tmpMapMinO!=NULL) if(atoi(tmpMapMinO->value)>=1){ freeMaps(&tmpMaps2); free(tmpMaps2); return tmpInputs->name; } else{ if(tmpMaps2->content==NULL) tmpMaps2->content=createMap("minOccurs",tmpMapMinO->value); else addToMap(tmpMaps2->content,"minOccurs",tmpMapMinO->value); } map* tmpMaxO=getMap(tmpInputs->content,"maxOccurs"); if(tmpMaxO!=NULL) if(tmpMaps2->content==NULL) tmpMaps2->content=createMap("maxOccurs",tmpMaxO->value); else addToMap(tmpMaps2->content,"maxOccurs",tmpMaxO->value); } iotype* tmpIoType=tmpInputs->defaults; if(tmpIoType!=NULL){ map* tmpm=tmpIoType->content; while(tmpm!=NULL){ if(tmpMaps2->content==NULL) tmpMaps2->content=createMap(tmpm->name,tmpm->value); else addToMap(tmpMaps2->content,tmpm->name,tmpm->value); tmpm=tmpm->next; } } addToMap(tmpMaps2->content,"inRequest","false"); if(type==0){ map *tmpMap=getMap(tmpMaps2->content,"value"); if(tmpMap==NULL) addToMap(tmpMaps2->content,"value","NULL"); } if(out1==NULL){ *out=dupMaps(&tmpMaps2); out1=*out; } else addMapsToMaps(&out1,tmpMaps2); freeMap(&tmpMaps2->content); free(tmpMaps2->content); tmpMaps2->content=NULL; freeMaps(&tmpMaps2); free(tmpMaps2); tmpMaps2=NULL; } else{ iotype* tmpIoType=getIoTypeFromElement(tmpInputs,tmpInputs->name, tmpMaps->content); if(type==0) { /** * In case of an Input maps, then add the minOccurs and maxOccurs to the * content map. */ map* tmpMap1=getMap(tmpInputs->content,"minOccurs"); if(tmpMap1!=NULL){ if(tmpMaps->content==NULL) tmpMaps->content=createMap("minOccurs",tmpMap1->value); else addToMap(tmpMaps->content,"minOccurs",tmpMap1->value); } map* tmpMaxO=getMap(tmpInputs->content,"maxOccurs"); if(tmpMaxO!=NULL){ if(tmpMaps->content==NULL) tmpMaps->content=createMap("maxOccurs",tmpMap1->value); else addToMap(tmpMaps->content,"maxOccurs",tmpMap1->value); } /** * Parsing BoundingBoxData, fill the following map and then add it to * the content map of the Input maps: * lowerCorner, upperCorner, srs and dimensions * cf. parseBoundingBox */ if(strcasecmp(tmpInputs->format,"BoundingBoxData")==0){ maps* tmpI=getMaps(*out,tmpInputs->name); if(tmpI!=NULL){ map* tmpV=getMap(tmpI->content,"value"); if(tmpV!=NULL){ char *tmpVS=strdup(tmpV->value); map* tmp=parseBoundingBox(tmpVS); free(tmpVS); map* tmpC=tmp; while(tmpC!=NULL){ addToMap(tmpMaps->content,tmpC->name,tmpC->value); tmpC=tmpC->next; } freeMap(&tmp); free(tmp); } } } } if(tmpIoType!=NULL){ map* tmpContent=tmpIoType->content; map* cval=NULL; while(tmpContent!=NULL){ if((cval=getMap(tmpMaps->content,tmpContent->name))==NULL){ #ifdef DEBUG fprintf(stderr,"addDefaultValues %s => %s\n",tmpContent->name,tmpContent->value); #endif if(tmpMaps->content==NULL) tmpMaps->content=createMap(tmpContent->name,tmpContent->value); else addToMap(tmpMaps->content,tmpContent->name,tmpContent->value); } tmpContent=tmpContent->next; } } if(tmpMaps->content==NULL) tmpMaps->content=createMap("inRequest","true"); else addToMap(tmpMaps->content,"inRequest","true"); } tmpInputs=tmpInputs->next; } return ""; } /** * parseBoundingBox : parse a BoundingBox string * * OGC 06-121r3 : 10.2 Bounding box * * value is provided as : lowerCorner,upperCorner,crs,dimension * exemple : 189000,834000,285000,962000,urn:ogc:def:crs:OGC:1.3:CRS84 * * Need to create a map to store boundingbox informations : * - lowerCorner : double,double (minimum within this bounding box) * - upperCorner : double,double (maximum within this bounding box) * - crs : URI (Reference to definition of the CRS) * - dimensions : int * * Note : support only 2D bounding box. */ map* parseBoundingBox(const char* value){ map *res=NULL; if(value!=NULL){ char *cv,*cvp; cv=strtok_r((char*) value,",",&cvp); int cnt=0; int icnt=0; char *currentValue=NULL; while(cv){ if(cnt<2) if(currentValue!=NULL){ char *finalValue=(char*)malloc((strlen(currentValue)+strlen(cv)+1)*sizeof(char)); sprintf(finalValue,"%s%s",currentValue,cv); switch(cnt){ case 0: res=createMap("lowerCorner",finalValue); break; case 1: addToMap(res,"upperCorner",finalValue); icnt=-1; break; } cnt++; free(currentValue); currentValue=NULL; free(finalValue); } else{ currentValue=(char*)malloc((strlen(cv)+2)*sizeof(char)); sprintf(currentValue,"%s ",cv); } else if(cnt==2){ addToMap(res,"crs",cv); cnt++; } else addToMap(res,"dimensions",cv); icnt++; cv=strtok_r(NULL,",",&cvp); } } return res; } /** * printBoundingBox : fill a BoundingBox node (ows:BoundingBox or * wps:BoundingBoxData). Set crs and dimensions attributes, add * Lower/UpperCorner nodes to a pre-existing XML node. */ void printBoundingBox(xmlNsPtr ns_ows,xmlNodePtr n,map* boundingbox){ xmlNodePtr bb,lw,uc; map* tmp=getMap(boundingbox,"value"); tmp=getMap(boundingbox,"lowerCorner"); if(tmp!=NULL){ lw=xmlNewNode(ns_ows,BAD_CAST "LowerCorner"); xmlAddChild(lw,xmlNewText(BAD_CAST tmp->value)); } tmp=getMap(boundingbox,"upperCorner"); if(tmp!=NULL){ uc=xmlNewNode(ns_ows,BAD_CAST "UpperCorner"); xmlAddChild(uc,xmlNewText(BAD_CAST tmp->value)); } tmp=getMap(boundingbox,"crs"); if(tmp!=NULL) xmlNewProp(n,BAD_CAST "crs",BAD_CAST tmp->value); tmp=getMap(boundingbox,"dimensions"); if(tmp!=NULL) xmlNewProp(n,BAD_CAST "dimensions",BAD_CAST tmp->value); xmlAddChild(n,lw); xmlAddChild(n,uc); } void printBoundingBoxDocument(maps* m,maps* boundingbox,FILE* file){ if(file==NULL) rewind(stdout); xmlNodePtr n; xmlDocPtr doc; xmlNsPtr ns_ows,ns_xsi; xmlChar *xmlbuff; int buffersize; char *encoding=getEncoding(m); map *tmp; if(file==NULL){ int pid=0; tmp=getMapFromMaps(m,"lenv","sid"); if(tmp!=NULL) pid=atoi(tmp->value); if(pid==getpid()){ printf("Content-Type: text/xml; charset=%s\r\nStatus: 200 OK\r\n\r\n",encoding); } fflush(stdout); } doc = xmlNewDoc(BAD_CAST "1.0"); int owsId=zooXmlAddNs(NULL,"http://www.opengis.net/ows/1.1","ows"); ns_ows=usedNs[owsId]; n = xmlNewNode(ns_ows, BAD_CAST "BoundingBox"); xmlNewNs(n,BAD_CAST "http://www.opengis.net/ows/1.1",BAD_CAST "ows"); int xsiId=zooXmlAddNs(n,"http://www.w3.org/2001/XMLSchema-instance","xsi"); ns_xsi=usedNs[xsiId]; xmlNewNsProp(n,ns_xsi,BAD_CAST "schemaLocation",BAD_CAST "http://www.opengis.net/ows/1.1 http://schemas.opengis.net/ows/1.1.0/owsCommon.xsd"); map *tmp1=getMap(boundingbox->content,"value"); tmp=parseBoundingBox(tmp1->value); printBoundingBox(ns_ows,n,tmp); xmlDocSetRootElement(doc, n); xmlDocDumpFormatMemoryEnc(doc, &xmlbuff, &buffersize, encoding, 1); if(file==NULL) printf("%s",xmlbuff); else{ fprintf(file,"%s",xmlbuff); } if(tmp!=NULL){ freeMap(&tmp); free(tmp); } xmlFree(xmlbuff); xmlFreeDoc(doc); xmlCleanupParser(); zooXmlCleanupNs(); } unsigned char* getMd5(char* url){ EVP_MD_CTX md5ctx; unsigned char* fresult=(char*)malloc((EVP_MAX_MD_SIZE+1)*sizeof(char)); unsigned char result[EVP_MAX_MD_SIZE]; unsigned int len; EVP_DigestInit(&md5ctx, EVP_md5()); EVP_DigestUpdate(&md5ctx, url, strlen(url)); EVP_DigestFinal_ex(&md5ctx,result,&len); EVP_MD_CTX_cleanup(&md5ctx); int i; for(i = 0; i < len; i++){ if(i>0){ char *tmp=strdup(fresult); sprintf(fresult,"%s%02x", tmp,result[i]); free(tmp); } else sprintf(fresult,"%02x",result[i]); } return fresult; } /** * Cache a file for a given request */ void addToCache(maps* conf,char* request,char* content,int length){ map* tmp=getMapFromMaps(conf,"main","cacheDir"); if(tmp!=NULL){ unsigned char* md5str=getMd5(request); char* fname=(char*)malloc(sizeof(char)*(strlen(tmp->value)+strlen(md5str)+6)); sprintf(fname,"%s/%s.zca",tmp->value,md5str); #ifdef DEBUG fprintf(stderr,"Cache list : %s\n",fname); fflush(stderr); #endif FILE* fo=fopen(fname,"w+"); fwrite(content,sizeof(char),length,fo); fclose(fo); free(md5str); free(fname); } } char* isInCache(maps* conf,char* request){ map* tmpM=getMapFromMaps(conf,"main","cacheDir"); if(tmpM!=NULL){ unsigned char* md5str=getMd5(request); #ifdef DEBUG fprintf(stderr,"MD5STR : (%s)\n\n",md5str); #endif char* fname=(char*)malloc(sizeof(char)*(strlen(tmpM->value)+38)); sprintf(fname,"%s/%s.zca",tmpM->value,md5str); struct stat f_status; int s=stat(fname, &f_status); if(s==0 && f_status.st_size>0){ free(md5str); return fname; } free(md5str); free(fname); } return NULL; } /** * loadRemoteFile: * Try to load file from cache or download a remote file if not in cache */ void loadRemoteFile(maps* m,map* content,HINTERNET hInternet,char *url){ HINTERNET res; char* fcontent; char* cached=isInCache(m,url); int fsize; if(cached!=NULL){ struct stat f_status; int s=stat(cached, &f_status); if(s==0){ fcontent=(char*)malloc(sizeof(char)*(f_status.st_size+1)); FILE* f=fopen(cached,"r"); fread(fcontent,sizeof(char),f_status.st_size,f); fsize=f_status.st_size; } }else{ res=InternetOpenUrl(hInternet,url,NULL,0,INTERNET_FLAG_NO_CACHE_WRITE,0); fcontent=(char*)calloc((res.nDataLen+1),sizeof(char)); if(fcontent == NULL){ return errorException(m, _("Unable to allocate memory."), "InternalError"); } size_t dwRead; InternetReadFile(res, (LPVOID)fcontent, res.nDataLen, &dwRead); fcontent[res.nDataLen]=0; fsize=res.nDataLen; } map* tmpMap=getMapOrFill(content,"value",""); free(tmpMap->value); tmpMap->value=(char*)malloc((fsize+1)*sizeof(char)); memcpy(tmpMap->value,fcontent,(fsize)*sizeof(char)); char ltmp1[256]; sprintf(ltmp1,"%d",fsize); addToMap(content,"size",ltmp1); if(cached==NULL) addToCache(m,url,fcontent,fsize); free(fcontent); free(cached); } int errorException(maps *m, const char *message, const char *errorcode) { map* errormap = createMap("text", message); addToMap(errormap,"code", errorcode); printExceptionReportResponse(m,errormap); freeMap(&errormap); free(errormap); return -1; }