zoo_service_loader.c @ 74

Last change on this file since 74 was 72, checked in by djay, 14 years ago
Fix for use of status and storeExecuteResponse parameters.
File size: 49.7 KB

Line
1	/**
2	* Author : Gérald FENOY
3	*
4	* Copyright 2008-2011 GeoLabs SARL. All rights reserved.
5	*
6	* Permission is hereby granted, free of charge, to any person obtaining a copy
7	* of this software and associated documentation files (the "Software"), to deal
8	* in the Software without restriction, including without limitation the rights
9	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10	* copies of the Software, and to permit persons to whom the Software is
11	* furnished to do so, subject to the following conditions:
12	*
13	* The above copyright notice and this permission notice shall be included in
14	* all copies or substantial portions of the Software.
15	*
16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22	* THE SOFTWARE.
23	*/
24
25	#define length(x) (sizeof(x) / sizeof(x[0]))
26
27	extern "C" int yylex();
28	extern "C" int crlex();
29
30	extern "C" {
31	#include <libxml/tree.h>
32	#include <libxml/xmlmemory.h>
33	#include <libxml/parser.h>
34	#include <libxml/xpath.h>
35	#include <libxml/xpathInternals.h>
36	}
37
38	#include "cgic.h"
39	#include "ulinet.h"
40
41	#include <libintl.h>
42	#include <locale.h>
43	#include <string.h>
44
45	#include "service.h"
46
47	#include "service_internal.h"
48
49	#ifdef USE_PYTHON
50	#include "service_internal_python.h"
51	#endif
52
53	#ifdef USE_JAVA
54	#include "service_internal_java.h"
55	#endif
56
57	#ifdef USE_PHP
58	#include "service_internal_php.h"
59	#endif
60
61	#ifdef USE_JS
62	#include "service_internal_js.h"
63	#endif
64
65	#ifdef USE_PERL
66	#include "service_internal_perl.h"
67	#endif
68
69
70
71	#include <dirent.h>
72	#include <signal.h>
73	#include <unistd.h>
74	#ifndef WIN32
75	#include <dlfcn.h>
76	#include <libgen.h>
77	#else
78	#include <windows.h>
79	#include <direct.h>
80	#endif
81	#include <fcntl.h>
82	#include <time.h>
83	#include <stdarg.h>
84
85	#define _(String) dgettext ("zoo-kernel",String)
86
87
88	void translateChar(char str,char toReplace,char toReplaceBy){
89	int i=0,len=strlen(str);
90	for(i=0;i<len;i++){
91	if(str[i]==toReplace)
92	str[i]=toReplaceBy;
93	}
94	}
95
96	xmlXPathObjectPtr extractFromDoc(xmlDocPtr doc,char* search){
97	xmlXPathContextPtr xpathCtx;
98	xmlXPathObjectPtr xpathObj;
99	xpathCtx = xmlXPathNewContext(doc);
100	xpathObj = xmlXPathEvalExpression(BAD_CAST search,xpathCtx);
101	xmlXPathFreeContext(xpathCtx);
102	return xpathObj;
103	}
104
105	void sig_handler(int sig){
106	char tmp[100];
107	char *ssig;
108	switch(sig){
109	case SIGSEGV:
110	ssig="SIGSEGV";
111	break;
112	case SIGTERM:
113	ssig="SIGTERM";
114	break;
115	case SIGINT:
116	ssig="SIGINT";
117	break;
118	case SIGILL:
119	ssig="SIGILL";
120	break;
121	case SIGFPE:
122	ssig="SIGFPE";
123	break;
124	case SIGABRT:
125	ssig="SIGABRT";
126	break;
127	default:
128	ssig="UNKNOWN";
129	break;
130	}
131	sprintf(tmp,_("ZOO Kernel failed to process your request receiving signal %d = %s"),sig,ssig);
132	errorException(NULL, tmp, "InternalError");
133	#ifdef DEBUG
134	fprintf(stderr,"Not this time!\n");
135	#endif
136	exit(0);
137	}
138
139	void loadServiceAndRun(maps myMap,service s1,map* request_inputs,maps inputs,maps ioutputs,int* eres){
140	char tmps1[1024];
141	char ntmp[1024];
142	maps m=myMap;
143	maps request_output_real_format=ioutputs;
144	maps request_input_real_format=inputs;
145	/**
146	* Extract serviceType to know what kind of service should be loaded
147	*/
148	map* r_inputs=NULL;
149	#ifndef WIN32
150	getcwd(ntmp,1024);
151	#else
152	_getcwd(ntmp,1024);
153	#endif
154	r_inputs=getMap(s1->content,"serviceType");
155	#ifdef DEBUG
156	fprintf(stderr,"LOAD A %s SERVICE PROVIDER \n",r_inputs->value);
157	fflush(stderr);
158	#endif
159	if(strncasecmp(r_inputs->value,"C",1)==0){
160	r_inputs=getMap(request_inputs,"metapath");
161	if(r_inputs!=NULL)
162	sprintf(tmps1,"%s/%s",ntmp,r_inputs->value);
163	else
164	sprintf(tmps1,"%s/",ntmp);
165	char *altPath=strdup(tmps1);
166	r_inputs=getMap(s1->content,"ServiceProvider");
167	sprintf(tmps1,"%s/%s",altPath,r_inputs->value);
168	free(altPath);
169	#ifdef DEBUG
170	fprintf(stderr,"Trying to load %s\n",tmps1);
171	#endif
172	#ifdef WIN32
173	HINSTANCE so = LoadLibraryEx(tmps1,NULL,LOAD_WITH_ALTERED_SEARCH_PATH);
174	#else
175	void* so = dlopen(tmps1, RTLD_LAZY);
176	#endif
177	#ifdef DEBUG
178	#ifdef WIN32
179	DWORD errstr;
180	errstr = GetLastError();
181	fprintf(stderr,"%s loaded (%d) \n",tmps1,errstr);
182	#else
183	char *errstr;
184	errstr = dlerror();
185	#endif
186	#endif
187
188	if( so != NULL ) {
189	#ifdef DEBUG
190	fprintf(stderr,"Library loaded %s \n",errstr);
191	fprintf(stderr,"Service Shared Object = %s\n",r_inputs->value);
192	#endif
193	r_inputs=getMap(s1->content,"serviceType");
194	#ifdef DEBUG
195	dumpMap(r_inputs);
196	fprintf(stderr,"%s\n",r_inputs->value);
197	fflush(stderr);
198	#endif
199	if(strncasecmp(r_inputs->value,"C-FORTRAN",9)==0){
200	#ifdef WIN32
201	//Strange return value needed here !
202	return 1;
203	#endif
204	r_inputs=getMap(request_inputs,"Identifier");
205	char fname[1024];
206	sprintf(fname,"%s_",r_inputs->value);
207	#ifdef DEBUG
208	fprintf(stderr,"Try to load function %s\n",fname);
209	#endif
210	#ifdef WIN32
211	typedef int (CALLBACK* execute_t)(char*,char,char**);
212	execute_t execute=(execute_t)GetProcAddress(so,fname);
213	#else
214	typedef int (execute_t)(char,char,char**);
215	execute_t execute=(execute_t)dlsym(so,fname);
216	#endif
217	#ifdef DEBUG
218	#ifdef WIN32
219	errstr = GetLastError();
220	#else
221	errstr = dlerror();
222	#endif
223	fprintf(stderr,"Function loaded %s\n",errstr);
224	#endif
225
226	char main_conf[10][30][1024];
227	char inputs[10][30][1024];
228	char outputs[10][30][1024];
229	for(int i=0;i<10;i++){
230	for(int j=0;j<30;j++){
231	memset(main_conf[i][j],0,1024);
232	memset(inputs[i][j],0,1024);
233	memset(outputs[i][j],0,1024);
234	}
235	}
236	mapsToCharXXX(m,(char***)main_conf);
237	mapsToCharXXX(request_input_real_format,(char***)inputs);
238	mapsToCharXXX(request_output_real_format,(char***)outputs);
239	eres=execute((char)&main_conf[0],(char)&inputs[0],(char**)&outputs[0]);
240	#ifdef DEBUG
241	fprintf(stderr,"Function run successfully \n");
242	#endif
243	charxxxToMaps((char***)&outputs[0],&request_output_real_format);
244	}else{
245	#ifdef DEBUG
246	#ifdef WIN32
247	errstr = GetLastError();
248	fprintf(stderr,"Function %s failed to load because of %d\n",r_inputs->value,errstr);
249	#endif
250	#endif
251	r_inputs=getMap(request_inputs,"Identifier");
252	#ifdef DEBUG
253	fprintf(stderr,"Try to load function %s\n",r_inputs->value);
254	#endif
255	typedef int (execute_t)(maps,maps,maps*);
256	#ifdef WIN32
257	execute_t execute=(execute_t)GetProcAddress(so,r_inputs->value);
258	#else
259	execute_t execute=(execute_t)dlsym(so,r_inputs->value);
260	#endif
261
262	#ifdef DEBUG
263	#ifdef WIN32
264	errstr = GetLastError();
265	#else
266	errstr = dlerror();
267	#endif
268	fprintf(stderr,"Function loaded %s\n",errstr);
269	#endif
270
271	#ifdef DEBUG
272	fprintf(stderr,"Now run the function \n");
273	fflush(stderr);
274	#endif
275	*eres=execute(&m,&request_input_real_format,&request_output_real_format);
276	#ifdef DEBUG
277	fprintf(stderr,"Function loaded and returned %d\n",eres);
278	fflush(stderr);
279	#endif
280	}
281	dlclose(so);
282	} else {
283	/**
284	* Unable to load the specified shared library
285	*/
286	char tmps[1024];
287	#ifdef WIN32
288	DWORD errstr = GetLastError();
289	#else
290	char* errstr = dlerror();
291	#endif
292	sprintf(tmps,_("C Library can't be loaded %s \n"),errstr);
293	map* tmps1=createMap("text",tmps);
294	printExceptionReportResponse(m,tmps1);
295	*eres=-1;
296	}
297	}
298	else
299	#ifdef USE_PYTHON
300	if(strncasecmp(r_inputs->value,"PYTHON",6)==0){
301	*eres=zoo_python_support(&m,request_inputs,s1,&request_input_real_format,&request_output_real_format);
302	}
303	else
304	#endif
305
306	#ifdef USE_JAVA
307	if(strncasecmp(r_inputs->value,"JAVA",4)==0){
308	*eres=zoo_java_support(&m,request_inputs,s1,&request_input_real_format,&request_output_real_format);
309	}
310	else
311	#endif
312
313	#ifdef USE_PHP
314	if(strncasecmp(r_inputs->value,"PHP",3)==0){
315	*eres=zoo_php_support(&m,request_inputs,s1,&request_input_real_format,&request_output_real_format);
316	}
317	else
318	#endif
319
320
321	#ifdef USE_PERL
322	if(strncasecmp(r_inputs->value,"PERL",4)==0){
323	*eres=zoo_perl_support(&m,request_inputs,s1,&request_input_real_format,&request_output_real_format);
324	}
325	else
326	#endif
327
328	#ifdef USE_JS
329	if(strncasecmp(r_inputs->value,"JS",2)==0){
330	*eres=zoo_js_support(&m,request_inputs,s1,&request_input_real_format,&request_output_real_format);
331	}
332	else
333	#endif
334	{
335	char tmpv[1024];
336	sprintf(tmpv,_("Programming Language (%s) set in ZCFG file is not currently supported by ZOO Kernel.\n"),r_inputs->value);
337	map* tmps=createMap("text",tmpv);
338	printExceptionReportResponse(m,tmps);
339	*eres=-1;
340	}
341	*myMap=m;
342	*ioutputs=request_output_real_format;
343	}
344
345	int runRequest(map* request_inputs)
346	{
347
348	#ifndef USE_GDB
349	(void) signal(SIGSEGV,sig_handler);
350	(void) signal(SIGTERM,sig_handler);
351	(void) signal(SIGINT,sig_handler);
352	(void) signal(SIGILL,sig_handler);
353	(void) signal(SIGFPE,sig_handler);
354	(void) signal(SIGABRT,sig_handler);
355	#endif
356
357	map* r_inputs=NULL,*tmps=NULL;
358	maps* m=NULL;
359	int argc=count(request_inputs);
360
361	char* REQUEST=NULL;
362	/**
363	* Parsing service specfic configuration file
364	*/
365	m=(maps*)calloc(1,MAPS_SIZE);
366	if(m == NULL){
367	return errorException(m, _("Unable to allocate memory."), "InternalError");
368	}
369	char ntmp[1024];
370	#ifndef WIN32
371	getcwd(ntmp,1024);
372	#else
373	_getcwd(ntmp,1024);
374	#endif
375	r_inputs=getMap(request_inputs,"metapath");
376	if(r_inputs==NULL){
377	if(request_inputs==NULL)
378	request_inputs=createMap("metapath","");
379	else
380	addToMap(request_inputs,"metapath","");
381	#ifdef DEBUG
382	fprintf(stderr,"ADD METAPATH\n");
383	dumpMap(request_inputs);
384	#endif
385	r_inputs=getMap(request_inputs,"metapath");
386	}
387	char conf_file[10240];
388	snprintf(conf_file,10240,"%s/%s/main.cfg",ntmp,r_inputs->value);
389	conf_read(conf_file,m);
390	#ifdef DEBUG
391	fprintf(stderr, "***** BEGIN MAPS\n");
392	dumpMaps(m);
393	fprintf(stderr, "***** END MAPS\n");
394	#endif
395
396	bindtextdomain ("zoo-kernel","/usr/share/locale/");
397	bindtextdomain ("zoo-services","/usr/share/locale/");
398
399	if((r_inputs=getMap(request_inputs,"language"))!=NULL){
400	char *tmp=strdup(r_inputs->value);
401	translateChar(tmp,'-','_');
402	setlocale (LC_ALL, tmp);
403	free(tmp);
404	setMapInMaps(m,"main","language",r_inputs->value);
405	}
406	else{
407	setlocale (LC_ALL, "en_US");
408	setMapInMaps(m,"main","language","en-US");
409	}
410	setlocale (LC_NUMERIC, "en_US");
411	bind_textdomain_codeset("zoo-kernel","UTF-8");
412	textdomain("zoo-kernel");
413	bind_textdomain_codeset("zoo-services","UTF-8");
414	textdomain("zoo-services");
415
416
417	/**
418	* Check for minimum inputs
419	*/
420	r_inputs=getMap(request_inputs,"Request");
421	if(request_inputs==NULL \|\| r_inputs==NULL){
422	errorException(m, _("Parameter <request> was not specified"),"MissingParameterValue");
423	freeMaps(&m);
424	free(m);
425	freeMap(&request_inputs);
426	free(request_inputs);
427	free(REQUEST);
428	return 1;
429	}
430	else{
431	REQUEST=strdup(r_inputs->value);
432	if(strncasecmp(r_inputs->value,"GetCapabilities",15)!=0
433	&& strncasecmp(r_inputs->value,"DescribeProcess",15)!=0
434	&& strncasecmp(r_inputs->value,"Execute",7)!=0){
435	errorException(m, _("Unenderstood <request> value. Please check that it was set to GetCapabilities, DescribeProcess or Execute."), "InvalidParameterValue");
436	freeMaps(&m);
437	free(m);
438	free(REQUEST);
439	return 1;
440	}
441	}
442	r_inputs=NULL;
443	r_inputs=getMap(request_inputs,"Service");
444	if(r_inputs==NULLMAP){
445	errorException(m, _("Parameter <service> was not specified"),"MissingParameterValue");
446	freeMaps(&m);
447	free(m);
448	free(REQUEST);
449	return 1;
450	}
451	if(strncasecmp(REQUEST,"GetCapabilities",15)!=0){
452	r_inputs=getMap(request_inputs,"Version");
453	if(r_inputs==NULL){
454	errorException(m, _("Parameter <version> was not specified"),"MissingParameterValue");
455	freeMaps(&m);
456	free(m);
457	free(REQUEST);
458	return 1;
459	}
460	}
461
462	r_inputs=getMap(request_inputs,"serviceprovider");
463	if(r_inputs==NULL){
464	addToMap(request_inputs,"serviceprovider","");
465	}
466
467	map* outputs=NULL;
468	maps* request_output_real_format=NULL;
469	map* tmpm=getMapFromMaps(m,"main","serverAddress");
470	if(tmpm!=NULL)
471	SERVICE_URL=strdup(tmpm->value);
472	else
473	SERVICE_URL=strdup(DEFAULT_SERVICE_URL);
474
475	service* s[100];
476	service* s1;
477	int scount=0;
478
479	#ifdef DEBUG
480	dumpMap(r_inputs);
481	#endif
482	char conf_dir[1024];
483	int t;
484	char tmps1[1024];
485
486	r_inputs=NULL;
487	r_inputs=getMap(request_inputs,"metapath");
488	if(r_inputs!=NULL)
489	snprintf(conf_dir,1024,"%s/%s",ntmp,r_inputs->value);
490	else
491	snprintf(conf_dir,1024,"%s",ntmp);
492
493	if(strncasecmp(REQUEST,"GetCapabilities",15)==0){
494	int i=0;
495	struct dirent *dp;
496	#ifdef DEBUG
497	dumpMap(r_inputs);
498	#endif
499	DIR *dirp = opendir(conf_dir);
500	if(dirp==NULL){
501	return errorException(m, _("The specified path doesn't exist."),"InvalidParameterValue");
502	}
503	xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0");
504	r_inputs=NULL;
505	r_inputs=getMap(request_inputs,"ServiceProvider");
506	xmlNodePtr n;
507	//dumpMap(request_inputs);
508	if(r_inputs!=NULL)
509	n = printGetCapabilitiesHeader(doc,r_inputs->value,m);
510	else
511	n = printGetCapabilitiesHeader(doc,"",m);
512	/**
513	* Strange, here we need to close stdout to ensure that no uneeded
514	* char will be printed (parser issue ?)
515	*/
516	int saved_stdout = dup(fileno(stdout));
517	dup2(fileno(stderr),fileno(stdout));
518	while ((dp = readdir(dirp)) != NULL)
519	if(strstr(dp->d_name,".zcfg")!=0){
520	memset(tmps1,0,1024);
521	snprintf(tmps1,1024,"%s/%s",conf_dir,dp->d_name);
522	s1=(service*)calloc(1,SERVICE_SIZE);
523	if(s1 == NULL){
524	return errorException(m, _("Unable to allocate memory."),"InternalError");
525	}
526	#ifdef DEBUG
527	fprintf(stderr,"#################\n%s\n#################\n",tmps1);
528	#endif
529	t=getServiceFromFile(tmps1,&s1);
530	#ifdef DEBUG
531	dumpService(s1);
532	fflush(stdout);
533	fflush(stderr);
534	#endif
535	printGetCapabilitiesForProcess(m,n,s1);
536	freeService(&s1);
537	free(s1);
538	scount++;
539	}
540	(void)closedir(dirp);
541	fflush(stdout);
542	dup2(saved_stdout,fileno(stdout));
543	printDocument(m,doc,getpid());
544	freeMaps(&m);
545	free(m);
546	free(REQUEST);
547	free(SERVICE_URL);
548	fflush(stdout);
549	return 0;
550	}
551	else{
552	r_inputs=getMap(request_inputs,"Identifier");
553	if(r_inputs==NULL
554	\|\| strlen(r_inputs->name)==0 \|\| strlen(r_inputs->value)==0){
555	errorException(m, _("Mandatory <identifier> was not specified"),"MissingParameterValue");
556	freeMaps(&m);
557	free(m);
558	free(REQUEST);
559	free(SERVICE_URL);
560	return 0;
561	}
562
563	struct dirent *dp;
564	DIR *dirp = opendir(conf_dir);
565	if(dirp==NULL){
566	errorException(m, _("The specified path path doesn't exist."),"InvalidParameterValue");
567	freeMaps(&m);
568	free(m);
569	free(REQUEST);
570	free(SERVICE_URL);
571	return 0;
572	}
573	if(strncasecmp(REQUEST,"DescribeProcess",15)==0){
574	/**
575	* Loop over Identifier list
576	*/
577	xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0");
578	r_inputs=NULL;
579	r_inputs=getMap(request_inputs,"ServiceProvider");
580
581	xmlNodePtr n;
582	if(r_inputs!=NULL)
583	n = printDescribeProcessHeader(doc,r_inputs->value,m);
584	else
585	n = printDescribeProcessHeader(doc,"",m);
586
587	r_inputs=getMap(request_inputs,"Identifier");
588	char *tmps=strtok(r_inputs->value,",");
589
590	char buff[256];
591	char buff1[1024];
592	int i=0;
593	int j=0;
594	int end=-1;
595	int saved_stdout = dup(fileno(stdout));
596	dup2(fileno(stderr),fileno(stdout));
597	while(tmps){
598	memset(buff,0,256);
599	snprintf(buff,256,"%s.zcfg",tmps);
600	memset(buff1,0,1024);
601	#ifdef DEBUG
602	fprintf(stderr,"\n#######%s\n########\n",buff1);
603	#endif
604	while ((dp = readdir(dirp)) != NULL)
605	if(strcmp(dp->d_name,buff)==0){
606	memset(buff1,0,1024);
607	snprintf(buff1,1024,"%s/%s",conf_dir,dp->d_name);
608	//s1=(service)malloc(sizeof(service));
609	s1=(service*)calloc(1,SERVICE_SIZE);
610	if(s1 == NULL){
611	return errorException(m, _("Unable to allocate memory."),"InternalError");
612	}
613	#ifdef DEBUG
614	fprintf(stderr,"#################\n%s\n#################\n",buff1);
615	#endif
616	t=getServiceFromFile(buff1,&s1);
617	#ifdef DEBUG
618	dumpService(s1);
619	#endif
620	printDescribeProcessForProcess(m,n,s1,1);
621	freeService(&s1);
622	free(s1);
623	scount++;
624	}
625	rewinddir(dirp);
626	tmps=strtok(NULL,",");
627	}
628	closedir(dirp);
629	fflush(stdout);
630	dup2(saved_stdout,fileno(stdout));
631	printDocument(m,doc,getpid());
632	freeMaps(&m);
633	free(m);
634	free(REQUEST);
635	free(SERVICE_URL);
636	fflush(stdout);
637	//xmlFree(n);
638	#ifndef LINUX_FREE_ISSUE
639	if(s1)
640	free(s1);
641	#endif
642	return 0;
643	}
644	else
645	if(strncasecmp(REQUEST,"Execute",strlen(REQUEST))!=0){
646	errorException(m, _("Unenderstood <request> value. Please check that it was set to GetCapabilities, DescribeProcess or Execute."), "InvalidParameterValue");
647	#ifdef DEBUG
648	fprintf(stderr,"No request found %s",REQUEST);
649	#endif
650	closedir(dirp);
651	free(s);
652	return 0;
653	}
654	closedir(dirp);
655	}
656
657	s1=NULL;
658	s1=(service*)calloc(1,SERVICE_SIZE);
659	if(s1 == NULL){
660	freeMaps(&m);
661	free(m);
662	free(REQUEST);
663	free(SERVICE_URL);
664	return errorException(m, _("Unable to allocate memory."),"InternalError");
665	}
666	r_inputs=getMap(request_inputs,"MetaPath");
667	if(r_inputs!=NULL)
668	snprintf(tmps1,1024,"%s/%s",ntmp,r_inputs->value);
669	else
670	snprintf(tmps1,1024,"%s/",ntmp);
671	r_inputs=getMap(request_inputs,"Identifier");
672	char *ttmp=strdup(tmps1);
673	snprintf(tmps1,1024,"%s/%s.zcfg",ttmp,r_inputs->value);
674	free(ttmp);
675	#ifdef DEBUG
676	fprintf(stderr,"Trying to load %s\n", tmps1);
677	#endif
678	int saved_stdout = dup(fileno(stdout));
679	dup2(fileno(stderr),fileno(stdout));
680	t=getServiceFromFile(tmps1,&s1);
681	fflush(stdout);
682	dup2(saved_stdout,fileno(stdout));
683	if(t<0){
684	char tmpMsg[2048+strlen(r_inputs->value)];
685	sprintf(tmpMsg,_("The value for <indetifier> seems to be wrong (%s). Please, ensure that the process exist using the GetCapabilities request."),r_inputs->value);
686	errorException(m, tmpMsg, "InvalidParameterValue");
687	freeService(&s1);
688	free(s1);
689	freeMaps(&m);
690	free(m);
691	free(REQUEST);
692	free(SERVICE_URL);
693	return 0;
694	}
695	close(saved_stdout);
696
697	#ifdef DEBUG
698	dumpService(s1);
699	#endif
700	map* inputs=NULL;
701	elements* c_inputs=s1->inputs;
702	int j;
703
704	/**
705	* Create the input maps data structure
706	*/
707	int i=0;
708	HINTERNET hInternet;
709	HINTERNET res;
710	hInternet=InternetOpen(
711	#ifndef WIN32
712	(LPCTSTR)
713	#endif
714	"ZooWPSClient\0",
715	INTERNET_OPEN_TYPE_PRECONFIG,
716	NULL,NULL, 0);
717
718	#ifndef WIN32
719	if(!CHECK_INET_HANDLE(hInternet))
720	fprintf(stderr,"WARNING : hInternet handle failed to initialize");
721	#endif
722	maps* request_input_real_format=NULL;
723	maps* tmpmaps = request_input_real_format;
724	map* postRequest=NULL;
725	postRequest=getMap(request_inputs,"xrequest");
726	if(postRequest==NULLMAP){
727	/**
728	* Parsing outputs provided as KVP
729	*/
730	r_inputs=NULL;
731	#ifdef DEBUG
732	fprintf(stderr,"OUTPUT Parsing ... \n");
733	#endif
734	r_inputs=getMap(request_inputs,"ResponseDocument");
735	if(r_inputs==NULL) r_inputs=getMap(request_inputs,"RawDataOutput");
736
737	#ifdef DEBUG
738	fprintf(stderr,"OUTPUT Parsing ... \n");
739	#endif
740	if(r_inputs!=NULL){
741	#ifdef DEBUG
742	fprintf(stderr,"OUTPUT Parsing start now ... \n");
743	#endif
744	char current_output_as_string[10240];
745	char cursor_output[10240];
746	char *cotmp=strdup(r_inputs->value);
747	snprintf(cursor_output,10240,"%s",cotmp);
748	free(cotmp);
749	j=0;
750	map* request_kvp_outputs=NULL;
751
752	/**
753	* Put each Output into the outputs_as_text array
754	*/
755	char * pToken;
756	maps* tmp_output=NULL;
757	#ifdef DEBUG
758	fprintf(stderr,"OUTPUT [%s]\n",cursor_output);
759	#endif
760	pToken=strtok(cursor_output,";");
761	char outputs_as_text=(char)calloc(128,sizeof(char*));
762	if(outputs_as_text == NULL) {
763	return errorException(m, _("Unable to allocate memory"), "InternalError");
764	}
765	i=0;
766	while(pToken!=NULL){
767	#ifdef DEBUG
768	fprintf(stderr,"*%s*\n",pToken);
769	fflush(stderr);
770	fprintf(stderr,"*%s*\n",pToken);
771	#endif
772	outputs_as_text[i]=(char*)calloc(strlen(pToken)+1,sizeof(char));
773	if(outputs_as_text[i] == NULL) {
774	return errorException(m, _("Unable to allocate memory"), "InternalError");
775	}
776	snprintf(outputs_as_text[i],strlen(pToken)+1,"%s",pToken);
777	pToken = strtok(NULL,";");
778	i++;
779	}
780	for(j=0;j<i;j++){
781	char *tmp=strdup(outputs_as_text[j]);
782	free(outputs_as_text[j]);
783	char *tmpc;
784	tmpc=strtok(tmp,"@");
785	int k=0;
786	while(tmpc!=NULL){
787	if(k==0){
788	if(tmp_output==NULL){
789	tmp_output=(maps*)calloc(1,MAPS_SIZE);
790	if(tmp_output == NULL){
791	return errorException(m, _("Unable to allocate memory."), "InternalError");
792	}
793	tmp_output->name=strdup(tmpc);
794	tmp_output->content=NULL;
795	tmp_output->next=NULL;
796	}
797	}
798	else{
799	char *tmpv=strstr(tmpc,"=");
800	char tmpn[256];
801	memset(tmpn,0,256);
802	strncpy(tmpn,tmpc,(strlen(tmpc)-strlen(tmpv))*sizeof(char));
803	tmpn[strlen(tmpc)-strlen(tmpv)]=0;
804	#ifdef DEBUG
805	fprintf(stderr,"OUTPUT DEF [%s]=[%s]\n",tmpn,tmpv+1);
806	#endif
807	if(tmp_output->content==NULL){
808	tmp_output->content=createMap(tmpn,tmpv+1);
809	tmp_output->content->next=NULL;
810	}
811	else
812	addToMap(tmp_output->content,tmpn,tmpv+1);
813	}
814	k++;
815	#ifdef DEBUG
816	fprintf(stderr,"*%s*\n",tmpc);
817	#endif
818	tmpc=strtok(NULL,"@");
819	}
820	if(request_output_real_format==NULL)
821	request_output_real_format=dupMaps(&tmp_output);
822	else
823	addMapsToMaps(&request_output_real_format,tmp_output);
824	freeMaps(&tmp_output);
825	free(tmp_output);
826	tmp_output=NULL;
827	#ifdef DEBUG
828	dumpMaps(tmp_output);
829	fflush(stderr);
830	#endif
831	//tmp_output=tmp_output->next;
832	free(tmp);
833	}
834	free(outputs_as_text);
835	}
836
837
838	/**
839	* Parsing inputs provided as KVP
840	*/
841	r_inputs=getMap(request_inputs,"DataInputs");
842	#ifdef DEBUG
843	fprintf(stderr,"DATA INPUTS [%s]\n",r_inputs->value);
844	#endif
845	char current_input_as_string[40960];
846	char cursor_input[40960];
847	if(r_inputs!=NULL)
848	snprintf(cursor_input,40960,"%s",r_inputs->value);
849	else{
850	errorException(m, _("Parameter <DataInputs> was not specified"),"MissingParameterValue");
851	freeMaps(&m);
852	free(m);
853	free(REQUEST);
854	free(SERVICE_URL);
855	InternetCloseHandle(hInternet);
856	freeService(&s1);
857	free(s1);
858	return 0;
859	}
860	j=0;
861	map* request_kvp_inputs=NULL;
862
863	/**
864	* Put each DataInputs into the inputs_as_text array
865	*/
866	char * pToken;
867	pToken=strtok(cursor_input,";");
868	char inputs_as_text=(char)calloc(100,sizeof(char*));
869	if(inputs_as_text == NULL){
870	return errorException(m, _("Unable to allocate memory."), "InternalError");
871	}
872	i=0;
873	while(pToken!=NULL){
874	#ifdef DEBUG
875	fprintf(stderr,"*%s*\n",pToken);
876	#endif
877	fflush(stderr);
878	#ifdef DEBUG
879	fprintf(stderr,"*%s*\n",pToken);
880	#endif
881	inputs_as_text[i]=(char*)calloc(strlen(pToken)+1,sizeof(char));
882	snprintf(inputs_as_text[i],strlen(pToken)+1,"%s",pToken);
883	if(inputs_as_text[i] == NULL){
884	return errorException(m, _("Unable to allocate memory."), "InternalError");
885	}
886	pToken = strtok(NULL,";");
887	i++;
888	}
889
890	for(j=0;j<i;j++){
891	char *tmp=strdup(inputs_as_text[j]);
892	free(inputs_as_text[j]);
893	char *tmpc;
894	tmpc=strtok(tmp,"@");
895	while(tmpc!=NULL){
896	#ifdef DEBUG
897	fprintf(stderr,"*\n%s**\n",tmpc);
898	#endif
899	char *tmpv=strstr(tmpc,"=");
900	char tmpn[256];
901	memset(tmpn,0,256);
902	strncpy(tmpn,tmpc,(strlen(tmpc)-strlen(tmpv))*sizeof(char));
903	tmpn[strlen(tmpc)-strlen(tmpv)]=0;
904	int cnt=0;
905	#ifdef DEBUG
906	fprintf(stderr,"*\n* %s = %s ***\n",tmpn,tmpv+1);
907	#endif
908	if(tmpmaps==NULL){
909	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
910	if(tmpmaps == NULL){
911	return errorException(m, _("Unable to allocate memory."), "InternalError");
912	}
913	tmpmaps->name=strdup(tmpn);
914	tmpmaps->content=createMap("value",tmpv+1);
915	tmpmaps->next=NULL;
916	}
917	tmpc=strtok(NULL,"@");
918	while(tmpc!=NULL){
919	#ifdef DEBUG
920	fprintf(stderr,"* KVP NON URL-ENCODED \n%s**\n",tmpc);
921	#endif
922	char *tmpv1=strstr(tmpc,"=");
923	#ifdef DEBUG
924	fprintf(stderr,"* VALUE NON URL-ENCODED \n%s**\n",tmpv1+1);
925	#endif
926	char tmpn1[1024];
927	memset(tmpn1,0,1024);
928	strncpy(tmpn1,tmpc,strlen(tmpc)-strlen(tmpv1));
929	tmpn1[strlen(tmpc)-strlen(tmpv1)]=0;
930	#ifdef DEBUG
931	fprintf(stderr,"* NAME NON URL-ENCODED \n%s**\n",tmpn1);
932	fprintf(stderr,"* VALUE NON URL-ENCODED \n%s**\n",tmpv1+1);
933	#endif
934	if(strcmp(tmpn1,"xlink:href")!=0)
935	addToMap(tmpmaps->content,tmpn1,tmpv1+1);
936	else{
937	#ifdef DEBUG
938	fprintf(stderr,"REQUIRE TO DOWNLOAD A FILE FROM A SERVER : url(%s)\n",tmpv1+1);
939	#endif
940	#ifndef WIN32
941	if(CHECK_INET_HANDLE(hInternet))
942	#endif
943	{
944	res=InternetOpenUrl(hInternet,tmpv1+1,NULL,0,
945	INTERNET_FLAG_NO_CACHE_WRITE,0);
946	#ifdef DEBUG
947	fprintf(stderr,"(%s) content-length : %d,,res.nDataAlloc %d \n",
948	tmpv1+1,res.nDataAlloc,res.nDataLen);
949	#endif
950	char* tmpContent=(char*)calloc((res.nDataLen+1),sizeof(char));
951	if(tmpContent == NULL){
952	return errorException(m, _("Unable to allocate memory."), "InternalError");
953	}
954	size_t dwRead;
955	InternetReadFile(res, (LPVOID)tmpContent,res.nDataLen, &dwRead);
956	map* tmpMap=getMap(tmpmaps->content,"value");
957	if(tmpMap!=NULL){
958	free(tmpMap->value);
959	tmpMap->value=(char)malloc((res.nDataLen+1)sizeof(char));
960	memmove(tmpMap->value,tmpContent,(res.nDataLen)*sizeof(char));
961	tmpMap->value[res.nDataLen]=0;
962	if(strlen(tmpContent)!=res.nDataLen){
963	char tmp[256];
964	sprintf(tmp,"%d",res.nDataLen*sizeof(char));
965	addToMap(tmpmaps->content,"size",tmp);
966	}
967	}
968	free(tmpContent);
969	}
970	addToMap(tmpmaps->content,tmpn1,tmpv1+1);
971	}
972	tmpc=strtok(NULL,"@");
973	}
974	#ifdef DEBUG
975	dumpMaps(tmpmaps);
976	fflush(stderr);
977	#endif
978	if(request_input_real_format==NULL)
979	request_input_real_format=dupMaps(&tmpmaps);
980	else
981	addMapsToMaps(&request_input_real_format,tmpmaps);
982	freeMaps(&tmpmaps);
983	free(tmpmaps);
984	tmpmaps=NULL;
985	free(tmp);
986	}
987	}
988	free(inputs_as_text);
989	}
990	else {
991	/**
992	* Parse XML request
993	*/
994	xmlInitParser();
995	#ifdef DEBUG
996	fflush(stderr);
997	fprintf(stderr,"BEFORE %s\n",postRequest->value);
998	fflush(stderr);
999	#endif
1000	xmlDocPtr doc =
1001	xmlParseMemory(postRequest->value,cgiContentLength);
1002	#ifdef DEBUG
1003	fprintf(stderr,"AFTER\n");
1004	fflush(stderr);
1005	#endif
1006	xmlNodePtr cur = xmlDocGetRootElement(doc);
1007	/**
1008	* Parse every Input in DataInputs node.
1009	*/
1010	maps* tempMaps=NULL;
1011	xmlXPathObjectPtr tmpsptr=extractFromDoc(doc,"///*[local-name()='Input']");
1012	xmlNodeSet* tmps=tmpsptr->nodesetval;
1013	#ifdef DEBUG
1014	fprintf(stderr,"***%d***\n",tmps->nodeNr);
1015	#endif
1016	for(int k=0;k<tmps->nodeNr;k++){
1017	maps *tmpmaps=NULL;
1018	xmlNodePtr cur=tmps->nodeTab[k];
1019	if(tmps->nodeTab[k]->type == XML_ELEMENT_NODE) {
1020	/**
1021	* A specific Input node.
1022	*/
1023	#ifdef DEBUG
1024	fprintf(stderr, "= element 0 node \"%s\"\n", cur->name);
1025	#endif
1026	xmlNodePtr cur2=cur->children;
1027	while(cur2!=NULL){
1028	while(cur2!=NULL && cur2->type!=XML_ELEMENT_NODE)
1029	cur2=cur2->next;
1030	if(cur2==NULL)
1031	break;
1032	/**
1033	* Indentifier
1034	*/
1035	if(xmlStrncasecmp(cur2->name,BAD_CAST "Identifier",xmlStrlen(cur2->name))==0){
1036	xmlChar *val= xmlNodeListGetString(doc,cur2->xmlChildrenNode,1);
1037	if(tmpmaps==NULL){
1038	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1039	if(tmpmaps == NULL){
1040	return errorException(m, _("Unable to allocate memory."), "InternalError");
1041	}
1042	tmpmaps->name=strdup((char*)val);
1043	tmpmaps->content=NULL;
1044	tmpmaps->next=NULL;
1045	}
1046	xmlFree(val);
1047	}
1048	/**
1049	* Title, Asbtract
1050	*/
1051	if(xmlStrncasecmp(cur2->name,BAD_CAST "Title",xmlStrlen(cur2->name))==0 \|\|
1052	xmlStrncasecmp(cur2->name,BAD_CAST "Abstract",xmlStrlen(cur2->name))==0){
1053	xmlChar *val=
1054	xmlNodeListGetString(doc,cur2->xmlChildrenNode,1);
1055	if(tmpmaps==NULL){
1056	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1057	if(tmpmaps == NULL){
1058	return errorException(m, _("Unable to allocate memory."), "InternalError");
1059	}
1060	tmpmaps->name="missingIndetifier";
1061	tmpmaps->content=createMap((char)cur2->name,(char)val);
1062	tmpmaps->next=NULL;
1063	}
1064	else{
1065	if(tmpmaps->content!=NULL)
1066	addToMap(tmpmaps->content,
1067	(char)cur2->name,(char)val);
1068	else
1069	tmpmaps->content=
1070	createMap((char)cur2->name,(char)val);
1071	}
1072	#ifdef DEBUG
1073	dumpMaps(tmpmaps);
1074	#endif
1075	xmlFree(val);
1076	}
1077	/**
1078	* InputDataFormChoice (Reference or Data ?)
1079	*/
1080	if(xmlStrcasecmp(cur2->name,BAD_CAST "Reference")==0){
1081	/**
1082	* Get every attribute from a Reference node
1083	* mimeType, encoding, schema, href, method
1084	* Header and Body gesture should be added here
1085	*/
1086	#ifdef DEBUG
1087	fprintf(stderr,"REFERENCE\n");
1088	#endif
1089	map* referenceMap=NULL;
1090	char *refs[5];
1091	refs[0]="mimeType";
1092	refs[1]="encoding";
1093	refs[2]="schema";
1094	refs[3]="method";
1095	refs[4]="href";
1096	char*url;
1097	for(int l=0;l<5;l++){
1098	#ifdef DEBUG
1099	fprintf(stderr,"* %s *",refs[l]);
1100	#endif
1101	xmlChar *val=xmlGetProp(cur2,BAD_CAST refs[l]);
1102	if(val!=NULL && xmlStrlen(val)>0){
1103	if(tmpmaps->content!=NULL)
1104	addToMap(tmpmaps->content,refs[l],(char*)val);
1105	else
1106	tmpmaps->content=createMap(refs[l],(char*)val);
1107	map* ltmp=getMap(tmpmaps->content,"method");
1108	if(l==4){
1109	if(!(ltmp!=NULL && strcmp(ltmp->value,"POST")==0)
1110	&& CHECK_INET_HANDLE(hInternet)){
1111	res=InternetOpenUrl(hInternet,(char*)val,NULL,0,
1112	INTERNET_FLAG_NO_CACHE_WRITE,0);
1113	char* tmpContent=
1114	(char*)calloc((res.nDataLen+1),sizeof(char));
1115	if(tmpContent == NULL){
1116	return errorException(m, _("Unable to allocate memory."), "InternalError");
1117	}
1118	size_t dwRead;
1119	InternetReadFile(res, (LPVOID)tmpContent,
1120	res.nDataLen, &dwRead);
1121	tmpContent[res.nDataLen]=0;
1122	addToMap(tmpmaps->content,"value",tmpContent);
1123	}
1124	}
1125	}
1126	#ifdef DEBUG
1127	fprintf(stderr,"%s\n",val);
1128	#endif
1129	xmlFree(val);
1130	}
1131	#ifdef POST_DEBUG
1132	fprintf(stderr,"Parse Header and Body from Reference \n");
1133	#endif
1134	xmlNodePtr cur3=cur2->children;
1135	hInternet.header=NULL;
1136	while(cur3){
1137	if(xmlStrcasecmp(cur3->name,BAD_CAST "Header")==0 ){
1138	xmlNodePtr cur4=cur3;
1139	char *tmp=new char[cgiContentLength];
1140	char *ha[2];
1141	ha[0]="key";
1142	ha[1]="value";
1143	int hai;
1144	char *has;
1145	char *key;
1146	for(hai=0;hai<2;hai++){
1147	xmlChar *val=xmlGetProp(cur3,BAD_CAST ha[hai]);
1148	#ifdef POST_DEBUG
1149	fprintf(stderr,"%s = %s\n",ha[hai],(char*)val);
1150	#endif
1151	if(hai==0){
1152	key=(char)calloc((1+strlen((char)val)),sizeof(char));
1153	snprintf(key,1+strlen((char)val),"%s",(char)val);
1154	}else{
1155	has=(char)calloc((3+strlen((char)val)+strlen(key)),sizeof(char));
1156	if(has == NULL){
1157	return errorException(m, _("Unable to allocate memory."), "InternalError");
1158	}
1159	snprintf(has,(3+strlen((char)val)+strlen(key)),"%s: %s",key,(char)val);
1160	#ifdef POST_DEBUG
1161	fprintf(stderr,"%s\n",has);
1162	#endif
1163	}
1164	}
1165	hInternet.header=curl_slist_append(hInternet.header, has);
1166	//free(has);
1167	}
1168	else{
1169	#ifdef POST_DEBUG
1170	fprintf(stderr,"Try to fetch the body part of the request ...\n");
1171	#endif
1172	if(xmlStrcasecmp(cur3->name,BAD_CAST "Body")==0 ){
1173	#ifdef POST_DEBUG
1174	fprintf(stderr,"Body part found !!!\n",(char*)cur3->content);
1175	#endif
1176	char *tmp=new char[cgiContentLength];
1177	memset(tmp,0,cgiContentLength);
1178	xmlNodePtr cur4=cur3->children;
1179	while(cur4!=NULL){
1180	xmlDocPtr bdoc = xmlNewDoc(BAD_CAST "1.0");
1181	bdoc->encoding = xmlCharStrdup ("UTF-8");
1182	xmlDocSetRootElement(bdoc,cur4);
1183	xmlChar* btmps;
1184	int bsize;
1185	xmlDocDumpMemory(bdoc,&btmps,&bsize);
1186	#ifdef POST_DEBUG
1187	fprintf(stderr,"Body part found !!! %s %s\n",tmp,(char*)btmps);
1188	#endif
1189	if(btmps!=NULL)
1190	sprintf(tmp,"%s",(char*)btmps);
1191	xmlFreeDoc(bdoc);
1192	cur4=cur4->next;
1193	}
1194	map *btmp=getMap(tmpmaps->content,"href");
1195	if(btmp!=NULL){
1196	#ifdef POST_DEBUG
1197	fprintf(stderr,"%s %s\n",btmp->value,tmp);
1198	curl_easy_setopt(hInternet.handle, CURLOPT_VERBOSE, 1);
1199	#endif
1200	res=InternetOpenUrl(hInternet,btmp->value,tmp,strlen(tmp),
1201	INTERNET_FLAG_NO_CACHE_WRITE,0);
1202	char* tmpContent = (char*)calloc((res.nDataLen+1),sizeof(char));
1203	if(tmpContent == NULL){
1204	return errorException(m, _("Unable to allocate memory."), "InternalError");
1205	}
1206	size_t dwRead;
1207	InternetReadFile(res, (LPVOID)tmpContent,
1208	res.nDataLen, &dwRead);
1209	tmpContent[res.nDataLen]=0;
1210	if(hInternet.header!=NULL)
1211	curl_slist_free_all(hInternet.header);
1212	addToMap(tmpmaps->content,"value",tmpContent);
1213	#ifdef POST_DEBUG
1214	fprintf(stderr,"DL CONTENT : (%s)\n",tmpContent);
1215	#endif
1216	}
1217	}
1218	else
1219	if(xmlStrcasecmp(cur3->name,BAD_CAST "BodyReference")==0 ){
1220	xmlChar *val=xmlGetProp(cur3,BAD_CAST "href");
1221	HINTERNET bInternet,res1;
1222	bInternet=InternetOpen(
1223	#ifndef WIN32
1224	(LPCTSTR)
1225	#endif
1226	"ZooWPSClient\0",
1227	INTERNET_OPEN_TYPE_PRECONFIG,
1228	NULL,NULL, 0);
1229	if(!CHECK_INET_HANDLE(bInternet))
1230	fprintf(stderr,"WARNING : hInternet handle failed to initialize");
1231	#ifdef POST_DEBUG
1232	curl_easy_setopt(bInternet.handle, CURLOPT_VERBOSE, 1);
1233	#endif
1234	res1=InternetOpenUrl(bInternet,(char*)val,NULL,0,
1235	INTERNET_FLAG_NO_CACHE_WRITE,0);
1236	char* tmp=
1237	(char*)calloc((res1.nDataLen+1),sizeof(char));
1238	if(tmp == NULL){
1239	return errorException(m, _("Unable to allocate memory."), "InternalError");
1240	}
1241	size_t bRead;
1242	InternetReadFile(res1, (LPVOID)tmp,
1243	res1.nDataLen, &bRead);
1244	tmp[res1.nDataLen]=0;
1245	InternetCloseHandle(bInternet);
1246	map *btmp=getMap(tmpmaps->content,"href");
1247	if(btmp!=NULL){
1248	#ifdef POST_DEBUG
1249	fprintf(stderr,"%s %s\n",btmp->value,tmp);
1250	curl_easy_setopt(hInternet.handle, CURLOPT_VERBOSE, 1);
1251	#endif
1252	res=InternetOpenUrl(hInternet,btmp->value,tmp,
1253	strlen(tmp),
1254	INTERNET_FLAG_NO_CACHE_WRITE,0);
1255	char* tmpContent = (char*)calloc((res.nDataLen+1),sizeof(char));
1256	if(tmpContent == NULL){
1257	return errorException(m, _("Unable to allocate memory."), "InternalError");
1258	}
1259	size_t dwRead;
1260	InternetReadFile(res, (LPVOID)tmpContent,
1261	res.nDataLen, &dwRead);
1262	tmpContent[res.nDataLen]=0;
1263	if(hInternet.header!=NULL)
1264	curl_slist_free_all(hInternet.header);
1265	addToMap(tmpmaps->content,"value",tmpContent);
1266	#ifdef POST_DEBUG
1267	fprintf(stderr,"DL CONTENT : (%s)\n",tmpContent);
1268	#endif
1269	}
1270	}
1271	}
1272	cur3=cur3->next;
1273	}
1274	#ifdef POST_DEBUG
1275	fprintf(stderr,"Header and Body was parsed from Reference \n");
1276	#endif
1277	#ifdef DEBUG
1278	dumpMap(tmpmaps->content);
1279	fprintf(stderr, "= element 2 node \"%s\" = (%s)\n",
1280	cur2->name,cur2->content);
1281	#endif
1282	}
1283	else if(xmlStrcasecmp(cur2->name,BAD_CAST "Data")==0){
1284	#ifdef DEBUG
1285	fprintf(stderr,"DATA\n");
1286	#endif
1287	xmlNodePtr cur4=cur2->children;
1288	while(cur4!=NULL){
1289	while(cur4!=NULL &&cur4->type!=XML_ELEMENT_NODE)
1290	cur4=cur4->next;
1291	if(cur4==NULL)
1292	break;
1293	if(xmlStrcasecmp(cur4->name, BAD_CAST "LiteralData")==0){
1294	/**
1295	* Get every attribute from a LiteralData node
1296	* dataType , uom
1297	*/
1298	char *lits[2];
1299	lits[0]="dataType";
1300	lits[1]="uom";
1301	for(int l=0;l<2;l++){
1302	#ifdef DEBUG
1303	fprintf(stderr,"* LiteralData %s *",lits[l]);
1304	#endif
1305	xmlChar *val=xmlGetProp(cur4,BAD_CAST lits[l]);
1306	if(val!=NULL && strlen((char*)val)>0){
1307	if(tmpmaps->content!=NULL)
1308	addToMap(tmpmaps->content,lits[l],(char*)val);
1309	else
1310	tmpmaps->content=createMap(lits[l],(char*)val);
1311	}
1312	#ifdef DEBUG
1313	fprintf(stderr,"%s\n",val);
1314	#endif
1315	xmlFree(val);
1316	}
1317	}
1318	else if(xmlStrcasecmp(cur4->name, BAD_CAST "ComplexData")==0){
1319	/**
1320	* Get every attribute from a Reference node
1321	* mimeType, encoding, schema
1322	*/
1323	char *coms[3];
1324	coms[0]="mimeType";
1325	coms[1]="encoding";
1326	coms[2]="schema";
1327	for(int l=0;l<3;l++){
1328	#ifdef DEBUG
1329	fprintf(stderr,"* ComplexData %s *",coms[l]);
1330	#endif
1331	xmlChar *val=xmlGetProp(cur4,BAD_CAST coms[l]);
1332	if(val!=NULL && strlen((char*)val)>0){
1333	if(tmpmaps->content!=NULL)
1334	addToMap(tmpmaps->content,coms[l],(char*)val);
1335	else
1336	tmpmaps->content=createMap(coms[l],(char*)val);
1337	}
1338	#ifdef DEBUG
1339	fprintf(stderr,"%s\n",val);
1340	#endif
1341	xmlFree(val);
1342	}
1343	}
1344	xmlChar* mv=xmlNodeListGetString(doc,cur4->xmlChildrenNode,1);
1345	if(mv==NULL){
1346	xmlDocPtr doc1=xmlNewDoc(BAD_CAST "1.0");
1347	int buffersize;
1348	xmlDocSetRootElement(doc1,cur4->xmlChildrenNode);
1349	xmlDocDumpFormatMemoryEnc(doc1, &mv, &buffersize, "utf-8", 1);
1350	char size[1024];
1351	sprintf(size,"%d",buffersize);
1352	addToMap(tmpmaps->content,"size",size);
1353	}
1354	addToMap(tmpmaps->content,"value",(char*)mv);
1355	xmlFree(mv);
1356	cur4=cur4->next;
1357	}
1358	}
1359	#ifdef DEBUG
1360	fprintf(stderr,"cur2 next \n");
1361	fflush(stderr);
1362	#endif
1363	cur2=cur2->next;
1364	}
1365	#ifdef DEBUG
1366	fprintf(stderr,"ADD MAPS TO REQUEST MAPS !\n");
1367	fflush(stderr);
1368	#endif
1369	addMapsToMaps(&request_input_real_format,tmpmaps);
1370
1371	#ifdef DEBUG
1372	fprintf(stderr,"****TMPMAPS***\n");
1373	dumpMaps(tmpmaps);
1374	fprintf(stderr,"****REQUESTMAPS***\n");
1375	dumpMaps(request_input_real_format);
1376	#endif
1377	freeMaps(&tmpmaps);
1378	free(tmpmaps);
1379	tmpmaps=NULL;
1380	}
1381	#ifdef DEBUG
1382	dumpMaps(tmpmaps);
1383	#endif
1384	}
1385	#ifdef DEBUG
1386	fprintf(stderr,"Search for response document node\n");
1387	#endif
1388	xmlXPathFreeObject(tmpsptr);
1389	//xmlFree(tmps);
1390	tmpsptr=extractFromDoc(doc,"///*[local-name()='ResponseDocument']");
1391	tmps=tmpsptr->nodesetval;
1392	#ifdef DEBUG
1393	fprintf(stderr,"***%d***\n",tmps->nodeNr);
1394	#endif
1395	for(int k=0;k<tmps->nodeNr;k++){
1396	addToMap(request_inputs,"ResponseDocument","");
1397	request_output_real_format;
1398	maps *tmpmaps=NULL;
1399	xmlNodePtr cur=tmps->nodeTab[k];
1400	if(cur->type == XML_ELEMENT_NODE) {
1401	/**
1402	* A specific responseDocument node.
1403	*/
1404	if(tmpmaps==NULL){
1405	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1406	if(tmpmaps == NULL){
1407	return errorException(m, _("Unable to allocate memory."), "InternalError");
1408	}
1409	tmpmaps->name="unknownIdentifier";
1410	tmpmaps->next=NULL;
1411	}
1412	/**
1413	* Get every attribute from a LiteralData node
1414	* storeExecuteResponse, lineage, status
1415	*/
1416	char *ress[3];
1417	ress[0]="storeExecuteResponse";
1418	ress[1]="lineage";
1419	ress[2]="status";
1420	xmlChar *val;
1421	for(int l=0;l<3;l++){
1422	#ifdef DEBUG
1423	fprintf(stderr,"* %s *\t",ress[l]);
1424	#endif
1425	val=xmlGetProp(cur,BAD_CAST ress[l]);
1426	if(val!=NULL && strlen((char*)val)>0){
1427	if(tmpmaps->content!=NULL)
1428	addToMap(tmpmaps->content,ress[l],(char*)val);
1429	else
1430	tmpmaps->content=createMap(ress[l],(char*)val);
1431	addToMap(request_inputs,ress[l],(char*)val);
1432	}
1433	#ifdef DEBUG
1434	fprintf(stderr,"%s\n",val);
1435	#endif
1436	xmlFree(val);
1437	}
1438	xmlNodePtr cur1=cur->children;
1439	while(cur1){
1440	if(xmlStrncasecmp(cur1->name,BAD_CAST "Output",xmlStrlen(cur1->name))==0){
1441	/**
1442	* Get every attribute from a Output node
1443	* mimeType, encoding, schema, uom, asReference
1444	*/
1445	char *outs[5];
1446	outs[0]="mimeType";
1447	outs[1]="encoding";
1448	outs[2]="schema";
1449	outs[3]="uom";
1450	outs[4]="asReference";
1451	for(int l=0;l<5;l++){
1452	#ifdef DEBUG
1453	fprintf(stderr,"* %s *\t",outs[l]);
1454	#endif
1455	val=xmlGetProp(cur1,BAD_CAST outs[l]);
1456	if(val!=NULL && strlen((char*)val)>0){
1457	if(tmpmaps->content!=NULL)
1458	addToMap(tmpmaps->content,outs[l],(char*)val);
1459	else
1460	tmpmaps->content=createMap(outs[l],(char*)val);
1461	}
1462	#ifdef DEBUG
1463	fprintf(stderr,"%s\n",val);
1464	#endif
1465	xmlFree(val);
1466	}
1467
1468	xmlNodePtr cur2=cur1->children;
1469	while(cur2){
1470	/**
1471	* Indentifier
1472	*/
1473	if(xmlStrncasecmp(cur2->name,BAD_CAST "Identifier",xmlStrlen(cur2->name))==0){
1474	xmlChar *val=
1475	xmlNodeListGetString(doc,cur2->xmlChildrenNode,1);
1476	if(tmpmaps==NULL){
1477	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1478	if(tmpmaps == NULL){
1479	return errorException(m, _("Unable to allocate memory."), "InternalError");
1480	}
1481	tmpmaps->name=strdup((char*)val);
1482	tmpmaps->content=NULL;
1483	tmpmaps->next=NULL;
1484	}
1485	else
1486	tmpmaps->name=strdup((char*)val);;
1487	xmlFree(val);
1488	}
1489	/**
1490	* Title, Asbtract
1491	*/
1492	if(xmlStrncasecmp(cur2->name,BAD_CAST "Title",xmlStrlen(cur2->name))==0 \|\|
1493	xmlStrncasecmp(cur2->name,BAD_CAST "Abstract",xmlStrlen(cur2->name))==0){
1494	xmlChar *val=
1495	xmlNodeListGetString(doc,cur2->xmlChildrenNode,1);
1496	if(tmpmaps==NULL){
1497	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1498	if(tmpmaps == NULL){
1499	return errorException(m, _("Unable to allocate memory."), "InternalError");
1500	}
1501	tmpmaps->name="missingIndetifier";
1502	tmpmaps->content=createMap((char)cur2->name,(char)val);
1503	tmpmaps->next=NULL;
1504	}
1505	else{
1506	if(tmpmaps->content!=NULL)
1507	addToMap(tmpmaps->content,
1508	(char)cur2->name,(char)val);
1509	else
1510	tmpmaps->content=
1511	createMap((char)cur2->name,(char)val);
1512	}
1513	xmlFree(val);
1514	}
1515	cur2=cur2->next;
1516	}
1517	}
1518	cur1=cur1->next;
1519	}
1520	}
1521	//xmlFree(cur);
1522	if(request_output_real_format==NULL)
1523	request_output_real_format=tmpmaps;
1524	else
1525	addMapsToMaps(&request_output_real_format,tmpmaps);
1526	#ifdef DEBUG
1527	dumpMaps(tmpmaps);
1528	#endif
1529	}
1530	xmlXPathFreeObject(tmpsptr);
1531	//xmlFree(tmps);
1532	tmpsptr=extractFromDoc(doc,"///*[local-name()='RawDataOutput']");
1533	tmps=tmpsptr->nodesetval;
1534	#ifdef DEBUG
1535	fprintf(stderr,"***%d***\n",tmps->nodeNr);
1536	#endif
1537	for(int k=0;k<tmps->nodeNr;k++){
1538	addToMap(request_inputs,"RawDataOutput","");
1539	xmlNodePtr cur1=tmps->nodeTab[k];
1540	xmlChar *val;
1541	/**
1542	* Get every attribute from a Output node
1543	* mimeType, encoding, schema, uom, asReference
1544	*/
1545	char *outs[4];
1546	outs[0]="mimeType";
1547	outs[1]="encoding";
1548	outs[2]="schema";
1549	outs[3]="uom";
1550	for(int l=0;l<4;l++){
1551	#ifdef DEBUG
1552	fprintf(stderr,"* %s *\t",outs[l]);
1553	#endif
1554	val=xmlGetProp(cur1,BAD_CAST outs[l]);
1555	if(val!=NULL && strlen((char*)val)>0){
1556	if(tmpmaps==NULL){
1557	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1558	if(tmpmaps == NULL){
1559	return errorException(m, _("Unable to allocate memory."), "InternalError");
1560	}
1561	tmpmaps->name="unknownIdentifier";
1562	tmpmaps->content=createMap(outs[l],(char*)val);
1563	tmpmaps->next=NULL;
1564	}
1565	else
1566	addToMap(tmpmaps->content,outs[l],(char*)val);
1567	}
1568	#ifdef DEBUG
1569	fprintf(stderr,"%s\n",val);
1570	#endif
1571	xmlFree(val);
1572	}
1573
1574	xmlNodePtr cur2=cur1->children;
1575	while(cur2){
1576	/**
1577	* Indentifier
1578	*/
1579	if(xmlStrncasecmp(cur2->name,BAD_CAST "Identifier",xmlStrlen(cur2->name))==0){
1580	val=
1581	xmlNodeListGetString(doc,cur2->xmlChildrenNode,1);
1582	if(tmpmaps==NULL){
1583	tmpmaps=(maps*)calloc(1,MAPS_SIZE);
1584	if(tmpmaps == NULL){
1585	return errorException(m, _("Unable to allocate memory."), "InternalError");
1586	}
1587	tmpmaps->name=strdup((char*)val);
1588	tmpmaps->content=NULL;
1589	tmpmaps->next=NULL;
1590	}
1591	else
1592	tmpmaps->name=strdup((char*)val);;
1593	xmlFree(val);
1594	}
1595	cur2=cur2->next;
1596	}
1597	if(request_output_real_format==NULL)
1598	request_output_real_format=tmpmaps;
1599	else
1600	addMapsToMaps(&request_output_real_format,tmpmaps);
1601	#ifdef DEBUG
1602	dumpMaps(tmpmaps);
1603	#endif
1604	}
1605	xmlXPathFreeObject(tmpsptr);
1606	//xmlFree(tmps);
1607	xmlCleanupParser();
1608	}
1609
1610	//if(CHECK_INET_HANDLE(hInternet))
1611	InternetCloseHandle(hInternet);
1612
1613	#ifdef DEBUG
1614	fprintf(stderr,"\n%i\n",i);
1615	dumpMaps(request_input_real_format);
1616	dumpMaps(request_output_real_format);
1617	dumpMap(request_inputs);
1618	#endif
1619
1620	/**
1621	* Ensure that each requested arguments are present in the request
1622	* DataInputs and ResponseDocument / RawDataOutput
1623	*/
1624	char *dfv=addDefaultValues(&request_input_real_format,s1->inputs,m,0);
1625	if(strcmp(dfv,"")!=0){
1626	char tmps[1024];
1627	snprintf(tmps,1024,_("The <%s> argument was not specified in DataInputs but defined as requested in ZOO ServicesProvider configuration file, please correct your query or the ZOO Configuration file."),dfv);
1628	map* tmpe=createMap("text",tmps);
1629	addToMap(tmpe,"code","MissingParameterValue");
1630	printExceptionReportResponse(m,tmpe);
1631	freeService(&s1);
1632	free(s1);
1633	freeMap(&tmpe);
1634	free(tmpe);
1635	freeMaps(&m);
1636	free(m);
1637	free(REQUEST);
1638	free(SERVICE_URL);
1639	freeMaps(&request_input_real_format);
1640	free(request_input_real_format);
1641	freeMaps(&request_output_real_format);
1642	free(request_output_real_format);
1643	freeMaps(&tmpmaps);
1644	free(tmpmaps);
1645	return 1;
1646	}
1647	addDefaultValues(&request_output_real_format,s1->outputs,m,1);
1648
1649	#ifdef DEBUG
1650	fprintf(stderr,"REQUEST_INPUTS\n");
1651	dumpMaps(request_input_real_format);
1652	fprintf(stderr,"REQUEST_OUTPUTS\n");
1653	dumpMaps(request_output_real_format);
1654	#endif
1655
1656	maps* curs=getMaps(m,"env");
1657	if(curs!=NULL){
1658	map* mapcs=curs->content;
1659	while(mapcs!=NULLMAP){
1660	#ifndef WIN32
1661	setenv(mapcs->name,mapcs->value,1);
1662	#else
1663	#ifdef DEBUG
1664	fprintf(stderr,"[ZOO: setenv (%s=%s)]\n",mapcs->name,mapcs->value);
1665	#endif
1666	if(mapcs->value[strlen(mapcs->value)-2]=='\r'){
1667	#ifdef DEBUG
1668	fprintf(stderr,"[ZOO: Env var finish with \r]\n");
1669	#endif
1670	mapcs->value[strlen(mapcs->value)-1]=0;
1671	}
1672	#ifdef DEBUG
1673	fflush(stderr);
1674	fprintf(stderr,"setting variable... %s\n",
1675	#endif
1676	SetEnvironmentVariable(mapcs->name,mapcs->value)
1677	#ifdef DEBUG
1678	? "OK" : "FAILED");
1679	#else
1680	;
1681	#endif
1682	#ifdef DEBUG
1683	fflush(stderr);
1684	#endif
1685	#endif
1686	#ifdef DEBUG
1687	fprintf(stderr,"[ZOO: setenv (%s=%s)]\n",mapcs->name,mapcs->value);
1688	fflush(stderr);
1689	#endif
1690	mapcs=mapcs->next;
1691	}
1692	}
1693
1694	#ifdef DEBUG
1695	dumpMap(request_inputs);
1696	#endif
1697
1698	/**
1699	* Need to check if we need to fork to load a status enabled
1700	*/
1701	r_inputs=NULL;
1702	map* store=getMap(request_inputs,"storeExecuteResponse");
1703	map* status=getMap(request_inputs,"status");
1704	/**
1705	* 05-007r7 WPS 1.0.0 page 57 :
1706	* 'If status="true" and storeExecuteResponse is "false" then the service
1707	* shall raise an exception.'
1708	*/
1709	if(status!=NULL && strcmp(status->value,"true")==0 &&
1710	store!=NULL && strcmp(store->value,"false")==0){
1711	errorException(m, _("Status cannot be set to true with storeExecuteResponse to false. Please, modify your request parameters."), "InvalidParameterValue");
1712	freeService(&s1);
1713	free(s1);
1714	freeMaps(&m);
1715	free(m);
1716
1717	freeMaps(&request_input_real_format);
1718	free(request_input_real_format);
1719
1720	freeMaps(&request_output_real_format);
1721	free(request_output_real_format);
1722
1723	free(REQUEST);
1724	free(SERVICE_URL);
1725	return 1;
1726	}
1727	r_inputs=getMap(request_inputs,"storeExecuteResponse");
1728	int eres=SERVICE_STARTED;
1729	int cpid=getpid();
1730
1731	maps _tmpMaps=(maps)malloc(MAPS_SIZE);
1732	_tmpMaps->name=strdup("lenv");
1733	char tmpBuff[100];
1734	sprintf(tmpBuff,"%i",cpid);
1735	_tmpMaps->content=createMap("sid",tmpBuff);
1736	_tmpMaps->next=NULL;
1737	addToMap(_tmpMaps->content,"status","0");
1738	addMapsToMaps(&m,_tmpMaps);
1739	freeMaps(&_tmpMaps);
1740	free(_tmpMaps);
1741
1742	#ifdef DEBUG
1743	dumpMap(request_inputs);
1744	#endif
1745
1746	if(status!=NULL)
1747	if(strcasecmp(status->value,"false")==0)
1748	status=NULL;
1749	if(status==NULLMAP){
1750	loadServiceAndRun(&m,s1,request_inputs,&request_input_real_format,&request_output_real_format,&eres);
1751	}
1752	else{
1753	pid_t pid;
1754	#ifdef DEBUG
1755	fprintf(stderr,"\nPID : %d\n",cpid);
1756	#endif
1757
1758	#ifndef WIN32
1759	pid = fork ();
1760	#else
1761	pid = 0;
1762	#endif
1763	if (pid > 0) {
1764	/**
1765	* dady :
1766	* set status to SERVICE_ACCEPTED
1767	*/
1768	#ifdef DEBUG
1769	fprintf(stderr,"father pid continue (origin %d) %d ...\n",cpid,getpid());
1770	#endif
1771	eres=SERVICE_ACCEPTED;
1772	}else if (pid == 0) {
1773	/**
1774	* son : have to close the stdout, stdin and stderr to let the parent
1775	* process answer to http client.
1776	*/
1777	r_inputs=getMapFromMaps(m,"main","tmpPath");
1778	map* r_inputs1=getMap(s1->content,"ServiceProvider");
1779	char* fbkp=(char)malloc((strlen(r_inputs->value)+strlen(r_inputs1->value)+100)sizeof(char));
1780	sprintf(fbkp,"%s/%s_%d.xml",r_inputs->value,r_inputs1->value,cpid);
1781	char* flog=(char)malloc((strlen(r_inputs->value)+strlen(r_inputs1->value)+100)sizeof(char));
1782	sprintf(flog,"%s/%s_%d_error.log",r_inputs->value,r_inputs1->value,cpid);
1783	#ifdef DEBUG
1784	fprintf(stderr,"RUN IN BACKGROUND MODE \n");
1785	fprintf(stderr,"son pid continue (origin %d) %d ...\n",cpid,getpid());
1786	fprintf(stderr,"\nFILE TO STORE DATA %s\n",r_inputs->value);
1787	#endif
1788	freopen(fbkp , "w+", stdout);
1789	fclose(stdin);
1790	freopen(flog,"w+",stderr);
1791	free(fbkp);
1792	free(flog);
1793	/**
1794	* set status to SERVICE_STARTED and flush stdout to ensure full
1795	* content was outputed (the file used to store the ResponseDocument).
1796	* The rewind stdout to restart writing from the bgining of the file,
1797	* this way the data will be updated at the end of the process run.
1798	*/
1799	updateStatus(m);
1800	printProcessResponse(m,request_inputs,cpid,
1801	s1,r_inputs1->value,SERVICE_STARTED,
1802	request_input_real_format,
1803	request_output_real_format);
1804	fflush(stdout);
1805	rewind(stdout);
1806
1807	loadServiceAndRun(&m,s1,request_inputs,&request_input_real_format,&request_output_real_format,&eres);
1808
1809	} else {
1810	/**
1811	* error server don't accept the process need to output a valid
1812	* error response here !!!
1813	*/
1814	eres=-1;
1815	errorException(m, _("Unable to run the child process properly"), "InternalError");
1816	}
1817
1818	}
1819
1820	#ifdef DEBUG
1821	dumpMaps(request_output_real_format);
1822	fprintf(stderr,"Function loaded and returned %d\n",eres);
1823	fflush(stderr);
1824	#endif
1825	if(eres!=-1)
1826	outputResponse(s1,request_input_real_format,
1827	request_output_real_format,request_inputs,
1828	cpid,m,eres);
1829
1830	if(((int)getpid())!=cpid){
1831	fclose(stdout);
1832	fclose(stderr);
1833	unhandleStatus(m);
1834	}
1835
1836	freeService(&s1);
1837	free(s1);
1838	freeMaps(&m);
1839	free(m);
1840
1841	freeMaps(&request_input_real_format);
1842	free(request_input_real_format);
1843
1844	freeMaps(&request_output_real_format);
1845	free(request_output_real_format);
1846
1847	free(REQUEST);
1848	free(SERVICE_URL);
1849	#ifdef DEBUG
1850	fprintf(stderr,"Processed response \n");
1851	fflush(stdout);
1852	fflush(stderr);
1853	#endif
1854
1855	return 0;
1856	}

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Open WPS platform

source: trunk/zoo-kernel/zoo_service_loader.c @ 74

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