105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
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/* WIDE AREA INFORMATION SERVER SOFTWARE:
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Developed by Thinking Machines Corporation and put into the public
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domain with no guarantees or restrictions.
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This is part of the user-interface for the WAIS software.
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*/
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/*---------------------------------------------------------------------------*/
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#ifndef _H_SOURCE
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#define _H_SOURCE
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#define STRINGSIZE 256
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#ifndef boolean
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#define boolean int
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#endif
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/* #include <cdialect.h> */
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#ifdef IN_RMG
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#include <pfs.h> /* for ALLOCATOR_CONSISTENCY_CHECK*/
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#endif
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typedef struct SourceID {
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char *filename;
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} _SourceID, *SourceID;
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struct waissource{
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#ifdef ALLOCATOR_CONSISTENCY_CHECK
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int consistency;
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#endif
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char *name;
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char *directory;
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char server[STRINGSIZE];
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char service[STRINGSIZE];
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char database[STRINGSIZE];
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char cost[STRINGSIZE];
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char units[STRINGSIZE];
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char *description;
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FILE *connection;
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long buffer_length;
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boolean initp;
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char *maintainer;
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char *subjects;
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#ifdef IN_RMG
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struct waissource *next;
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struct waissource *previous;
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#endif
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};
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typedef struct waissource *WAISSOURCE;
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typedef struct waissource WAISSOURCE_ST;
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/* functions */
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extern WAISSOURCE waissource_alloc();
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extern void waissource_free(WAISSOURCE source);
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extern void waissource_lfree(WAISSOURCE source);
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extern void waissource_freespares();
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#ifdef PFS_THREADS
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extern p_th_mutex p_th_mutexWAISSOURCE;
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#endif
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#ifdef NEVERDEFINED
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/* Uses SourceList which is obsoleted by waissource
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rebuild if need these functions in Prospero */
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#if !defined(IN_RMG) && !defined(PFS_THREADS)
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void freeSourceID (SourceID sid);
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SourceID copysourceID (SourceID sid);
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char** buildSourceItemList (SourceList sourcelist);
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char** buildSItemList (SList sourcelist);
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static short ReadSourceID (FILE* file, SourceID sid);
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SourceList ReadListOfSources (FILE* fp);
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#endif
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#endif
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static boolean ReadSource (WAISSOURCE source, FILE* file);
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static boolean ReadSourceFile (WAISSOURCE asource, char* filename, char* directory);
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static WAISSOURCE loadSource (char* name, char* sourcepath);
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static void set_connection (WAISSOURCE source);
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#ifdef NEVERDEFINED
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#if !defined(IN_RMG) && !defined(PFS_THREADS)
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boolean newSourcep (char* name);
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boolean is_source (char* name, boolean test);
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void SortSourceNames (int n);
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void GetSourceNames (char* directory);
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static void ReadSourceDirectory (char* directory, boolean test);
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void WriteSource (char* directory, Source source, boolean overwrite);
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SourceList makeSourceList (SourceID source, SourceList rest);
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SList makeSList (Source source, SList rest);
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void FreeSource (Source source);
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void FreeSources (SList sources);
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#endif
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#endif
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WAISSOURCE findsource (char* name, char* sourcepath);
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#ifdef NEVERDEFINED
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#if !defined(IN_RMG) && !defined(PFS_THREADS)
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Source findSource (int n);
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void format_source_cost (char* str, Source source);
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void freeSource (SourceID sourceID);
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void freeSourceList (SourceList slist);
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boolean init_for_source (Source source, char* request,
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long length, char* response);
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#endif /*!IN_RMG && !PFS_THREADS */
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#endif
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#endif
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