mirror of https://github.com/BOINC/boinc.git
150 lines
3.0 KiB
C
150 lines
3.0 KiB
C
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#ifndef __DC_BOINC_H_
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#define __DC_BOINC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <dc.h>
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#include <dc_internal.h>
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#include <uuid/uuid.h>
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#include <glib.h>
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#include "common_defs.h"
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/********************************************************************
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* Constants
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*/
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/* DCAPI configuration keys */
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#define CFG_WORKDIR "WorkingDirectory"
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#define CFG_SLEEPINTERVAL "SleepingInterval"
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#define CFG_INSTANCEUUID "InstanceUUID"
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#define DEFAULT_SLEEP_INTERVAL 5
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#define MAX_SUBRESULTS 20
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/* File types in the working directory */
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typedef enum
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{
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FILE_IN,
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FILE_OUT,
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FILE_CKPT,
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FILE_DCAPI
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} WorkdirFile;
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/********************************************************************
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* Data types
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*/
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struct _DC_Workunit
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{
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/* Arguments passed to DC_createWU() */
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char *client_name;
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char *client_path;
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char **argv;
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int argc;
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char *tag;
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int subresults;
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/* State of the WU */
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char *name;
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uuid_t uuid;
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char *uuid_str;
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DC_WUState state;
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char *workdir;
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int pid;
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/* Input file definitions. Elements are of type char * */
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GList *input_files;
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int num_inputs;
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/* Output file definitions. Elements are of type char * */
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GList *output_files;
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int num_outputs;
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/* Name of the checkpoint file, if exists (relative to workdir) */
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char *ckpt_name;
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};
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struct _DC_Result
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{
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DC_Workunit *wu;
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int exit_code;
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/* List of output files. Elements are of type DC_PhysicalFile */
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GList *output_files;
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int num_outputs;
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};
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/********************************************************************
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* Global variables
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*/
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extern DC_ResultCallback _dc_resultcb;
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extern DC_SubresultCallback _dc_subresultcb;
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extern DC_MessageCallback _dc_messagecb;
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extern char project_uuid_str[37];
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extern int sleep_interval;
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/********************************************************************
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* Function prototypes
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*/
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int rm_init(const char *config_workdir, const char *config_uuid);
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/* Parses the project's config.xml */
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int _DC_parseConfigXML(const char *file);
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/* Returns the Boinc upload directory */
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char *_DC_getUploadDir(void);
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/* Returns the Boinc download directory */
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char *_DC_getDownloadDir(void);
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/* Returns the Boinc upload/download hashing */
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int _DC_getUldlDirFanout(void);
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/* Returns the database name */
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char *_DC_getDBName(void);
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/* Returns the database host */
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char *_DC_getDBHost(void);
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/* Returns the database user ID */
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char *_DC_getDBUser(void);
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/* Returns the database password */
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char *_DC_getDBPasswd(void);
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/* Initializes the database connection */
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int _DC_initDB(void);
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/* Allocates a physical file descriptor */
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DC_PhysicalFile *_DC_createPhysicalFile(const char *label,
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const char *path);
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/* De-allocates a physical file descriptor */
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void _DC_destroyPhysicalFile(DC_PhysicalFile *file);
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/* Creates a new DC_Result */
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DC_Result *_DC_createResult(const char *wu_name, const char *xml_doc_in);
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/* Destroys a DC_Result */
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void _DC_destroyResult(DC_Result *result);
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/* Looks up a WU by name */
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DC_Workunit *_DC_getWUByName(const char *name);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DC_BOINC_H_ */
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