service_internal_hpc.c File Reference

#include "service_internal_hpc.h"
#include "response_print.h"
#include "server_internal.h"
#include "service_callback.h"
#include "mimetypes.h"
#include <sys/un.h>

Data Structures
struct	local_params
	Parameter definition to be used for sending parameters to a thread. More...

Functions
void	addNestedOutputs (service **s)
	Add nested outputs to every outputs that is geographic format. More...
int	addReadLocks (maps **conf)
	Acquire a read lock on every files used as input for executing a service. More...
int	removeReadLocks (maps **conf)
	Remove all read locks set for files used as input for executing the service. More...
char *	getConfiguration (maps **conf, maps **inputs, const char *confId)
	Get the section name depending on number of features and/or pixels of each inputs and the threshold defined in a section. More...
int	zoo_hpc_support (maps **main_conf, map *request, service *s, maps **real_inputs, maps **real_outputs)
	Load and run a HPC Application corresponding to the service. More...

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Data Structure Documentation

struct local_params

Parameter definition to be used for sending parameters to a thread.

Data Fields
maps *	conf	the main configuration file
char *	local_file
json_object *	res	the JSON object to post
int	state	the current state [0,1]
int	step	the current step [0,6]
char *	target_file
map *	url	the callback url maps

Function Documentation

void addNestedOutputs

(

service **

s

)

Add nested outputs to every outputs that is geographic format.

See also

isGeographic

Parameters

s	the service current definition

int addReadLocks

(

maps **

conf

)

Acquire a read lock on every files used as input for executing a service.

Parameters

conf	the main configuration file map

Returns

0 if every file can be locked, -1 if one lock has failed.

char* getConfiguration	(	maps **	conf,
		maps **	inputs,
		const char *	confId
	)

Get the section name depending on number of features and/or pixels of each inputs and the threshold defined in a section.

It supposes that your inputs has been published using MapServer support, implying that the number of features (nb_features), respectively pixels (nb_pixels), are defined. The section, identified by confId, should contain preview_max_features and preview_max_pixels defining the threshold values.

Parameters

conf	the main configuration file maps pointer
inputs	the inputs maps pointer
confId	the section identifier

Returns

"preview_conf" in case the numbers are lower than the threshold, "fullres_conf" in other cases.

int removeReadLocks

(

maps **

conf

)

Remove all read locks set for files used as input for executing the service.

Parameters

conf	the main configuration maps pointer

Returns

0 in case of success, -1 if any error occured. In case of error, one can refer to the message map array from the lenv section.

int zoo_hpc_support	(	maps **	main_conf,
		map *	request,
		service *	s,
		maps **	real_inputs,
		maps **	real_outputs
	)

Load and run a HPC Application corresponding to the service.

Parameters

main_conf	the conf maps containing the main.cfg settings
request	the map containing the HTTP request
s	the service structure
real_inputs	the maps containing the inputs
real_outputs	the maps containing the outputs

Returns

SERVICE_SUCCEEDED in case of success, -1 or SERVICE_FAILED when failing.