Intial commit

prospero/lib/psrv/wais_gw/source.h

@@ -0,0 +1,104 @@
+/* WIDE AREA INFORMATION SERVER SOFTWARE:
+   Developed by Thinking Machines Corporation and put into the public
+   domain with no guarantees or restrictions.
+
+   This is part of the user-interface for the WAIS software.
+*/
+
+/*---------------------------------------------------------------------------*/
+
+#ifndef _H_SOURCE
+#define _H_SOURCE
+
+#define STRINGSIZE	256
+
+#ifndef boolean
+#define boolean int
+#endif
+/* #include <cdialect.h> */
+
+#ifdef IN_RMG
+#include <pfs.h>			/* for ALLOCATOR_CONSISTENCY_CHECK*/
+#endif
+
+typedef struct SourceID {
+  char *filename;
+} _SourceID, *SourceID;
+
+struct waissource{
+#ifdef ALLOCATOR_CONSISTENCY_CHECK
+	int	consistency;
+#endif
+  char *name;
+  char *directory;
+  char server[STRINGSIZE];
+  char service[STRINGSIZE];
+  char database[STRINGSIZE];
+  char cost[STRINGSIZE];
+  char units[STRINGSIZE];
+  char *description;
+  FILE *connection;
+  long buffer_length;
+  boolean initp;
+  char *maintainer;
+  char *subjects;
+#ifdef IN_RMG
+  struct	waissource *next;
+  struct	waissource *previous;
+#endif
+};
+
+typedef struct waissource *WAISSOURCE;
+typedef struct waissource WAISSOURCE_ST;
+
+/* functions */
+
+extern WAISSOURCE waissource_alloc();
+extern void waissource_free(WAISSOURCE source);
+extern void waissource_lfree(WAISSOURCE source);
+extern void waissource_freespares();
+#ifdef PFS_THREADS
+extern p_th_mutex p_th_mutexWAISSOURCE;
+#endif
+#ifdef NEVERDEFINED
+/* Uses SourceList which is obsoleted by waissource 
+   rebuild if need these functions in Prospero */
+#if !defined(IN_RMG) && !defined(PFS_THREADS)
+void freeSourceID (SourceID sid);
+SourceID copysourceID (SourceID sid);
+char** buildSourceItemList (SourceList sourcelist);
+char** buildSItemList (SList sourcelist);
+static short ReadSourceID (FILE* file, SourceID sid);
+SourceList ReadListOfSources (FILE* fp);
+#endif
+#endif
+static boolean ReadSource (WAISSOURCE source, FILE* file);
+static boolean ReadSourceFile (WAISSOURCE asource, char* filename, char* directory);
+static WAISSOURCE loadSource (char* name, char* sourcepath);
+static void set_connection (WAISSOURCE source);
+#ifdef NEVERDEFINED
+#if !defined(IN_RMG) && !defined(PFS_THREADS)
+boolean newSourcep (char* name);
+boolean is_source (char* name, boolean test);
+void SortSourceNames (int n);
+void GetSourceNames (char* directory);
+static void ReadSourceDirectory (char* directory, boolean test);
+void WriteSource (char* directory, Source source, boolean overwrite);
+SourceList makeSourceList (SourceID source, SourceList rest);
+SList makeSList (Source source, SList rest);
+void FreeSource (Source source);
+void FreeSources (SList sources);
+#endif
+#endif
+WAISSOURCE findsource (char* name, char* sourcepath);
+#ifdef NEVERDEFINED
+#if !defined(IN_RMG) && !defined(PFS_THREADS)
+Source findSource (int n);
+void format_source_cost (char* str, Source source);
+void freeSource (SourceID sourceID);
+void freeSourceList (SourceList slist);
+boolean init_for_source (Source source, char* request,
+			     long length, char* response);
+#endif /*!IN_RMG && !PFS_THREADS */
+#endif
+#endif