build: add the SIBO SDK

2026-07-06 18:01:36 +01:00
parent d76326729c
commit 64e484448c
757 changed files with 97167 additions and 0 deletions
@@ -0,0 +1,63 @@
+#include <p_std.h>
+#include <p_file.h>
+#include <p_sys.h>
+#include <epoc.h>
+
+GLREF_D VOID *DatCommandPtr;
+
+LOCAL_D VOID *fcb;      /* handle of resource file */
+LOCAL_D UWORD resoff;   /* offset to resource file within .img file */
+LOCAL_D UWORD ixpos;    /* offset to index table within resource file */
+
+LOCAL_D TEXT buf[80];   /* scratch buffer used for resources loaded */
+
+LOCAL_C VOID SeekToPos(UWORD roff)
+/*
+Position to offset roff within the resource file
+*/
+    {
+    LONG ioff;         /* offset within image file */
+
+    ioff=resoff+roff;
+    p_seek(fcb,P_FABS,&ioff);
+    }
+
+LOCAL_C VOID InitRsc(VOID)
+/*
+Open resource file at add-file slot 2 inside own .img file.
+Set up the values of fcb, resoff, and ixpos
+*/
+    {
+    ImgHeader head;
+
+    p_open(&fcb,DatCommandPtr,P_FRANDOM|P_FSTREAM|P_FSHARE);
+    p_read(fcb,&head,sizeof(head));
+    resoff=head.Add[1].offset;
+    SeekToPos(0);
+    p_read(fcb,&ixpos,2);
+    }
+
+LOCAL_C TEXT *ReadRsc(INT i)
+/*
+Returns pointer to buffer containing resource i.
+Note that the static buffer buf[] is used in every case.
+*/
+    {
+    UWORD tmp[2];               /* section of index table */
+
+    SeekToPos(ixpos+((i-1)*2)); /* position into index table */
+    p_read(fcb,&tmp[0],4);
+    SeekToPos(tmp[0]);
+    p_read(fcb,&buf[0],tmp[1]-tmp[0]);
+    return(&buf[0]);
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    InitRsc();
+    p_printf("Resource 1 is %s",ReadRsc(1));
+    p_printf("Resource 2 is %s",ReadRsc(2));
+    p_printf("Press any key to exit");
+    p_getch();
+    return(0);
+    }