Files
TempleOS-Rijn/SparrowOS/Demo/Doc/FileRead.CPP
T
2018-09-08 21:45:28 +02:00

69 lines
2.6 KiB
C++

public U0 DocProfile(U8 *filename,I64 flags)
{
I64 i,*cmd_stats=CAlloc(sizeof(I64)*DOCT_NUM_TYPES),
*flags_stats=CAlloc(sizeof(I64)*64),
*type_flags_stats=CAlloc(sizeof(I64)*64);
//Note, word wrap is determined by
//doc->win_task when a $LK,"CDoc","MN:CDoc"$ is recalculated
//use $LK,"DocRecalc","MN:DocRecalc"$().
CDoc *doc=DocRead(filename,flags);
//doc->root which is equal to doc is the
//header of the CQue and represents the end-of-file marker.
CDocEntry *doc_e=doc->root.next;
while (doc_e!=doc) {
cmd_stats[doc_e->type_u8]++;
for (i=0;i<64;i++)
if (Bt(&doc_e->flags1,i))
flags_stats[i]++;
for (i=16;i<32;i++)
if (Bt(&doc_e->type,i))
type_flags_stats[i]++;
doc_e=doc_e->next;
}
DocDel(doc);
"$$FG,PURPLE$$-------%s-------\n",filename;
"$$FG,GREEN$$The lowest byte of the 32-bit 'doc_e->type', '$$FG,PURPLE$$doc_e->type.u8[0]$$FG,GREEN$$', is cmd and accessed with the union '$$FG,PURPLE$$doc_e->type_u8$$FG,GREEN$$'. "
"See $$LK,\"CDocEntry\",\"MN:CDocEntry\"$$, "
"$$LK,\"Doc Type Defines\",\"MN:DOCT_TEXT\"$$ and $$LK,\"Doc Type Codes\",\"FF:::/SparrowOS/Adam/Doc/Doc.CPP.Z,ST_DOC_CMDS\"$$.\n$$FG$$";
for (i=0;i<DOCT_NUM_TYPES;i++)
if (cmd_stats[i])
"%4Z:%d\n",i,"ST_DOC_CMDS",cmd_stats[i];
"\n$$FG,GREEN$$'$$FG,PURPLE$$doc_e->type.u8[1]$$FG,GREEN$$' is the screen color attr of the entry. "
"'$$FG,PURPLE$$doc_e->type.u16[1]$$FG,GREEN$$' is some flags for blinking and stuff. "
"See $$LK,\"Doc Type Flag Defines\",\"MN:DOCET_BLINK\"$$.\n$$FG$$";
for (i=16;i<32;i++)
if (type_flags_stats[i])
"%4d:%d\n",i,type_flags_stats[i];
"$$FG,GREEN$$\n'$$FG,PURPLE$$doc_e->flags1$$FG,GREEN$$' is 64-bit. "
"See $$LK,\"Doc Flag Defines\",\"MN:DOCEf1_AUX_STR\"$$ and $$LK,\"Doc Flag Codes\",\"FF:::/SparrowOS/Adam/Doc/Doc.CPP.Z,ST_DOC_FLAGS\"$$.\n$$FG$$";
for (i=0;i<64;i++)
if (flags_stats[i])
"%4Z:%d\n",i,"ST_DOC_FLAGS",flags_stats[i];
Free(cmd_stats);
Free(flags_stats);
PressAKey;
NewLine;
}
//See $LK,"TipOfDay","MN:TipOfDay"$.
//Note: Not all $LK,"CDocEntry","MN:CDocEntry"$'s are full-sized nodes.
//Some are $LK,"MAlloc","MN:MAlloc"$ed with a smaller size to save
//mem. They all have at least the size $LK,"CDocEntryBase","MN:CDocEntryBase"$.
//Note: $LK,"CDocEntry","MN:CDocEntry"$'s should be allocated from the
//heap of the owning task, doc->mem_task.
//The flag arrays $LK,"doc_tag_types","MN:doc_tag_types"$, $LK,"doc_form_types","MN:doc_form_types"$, etc
//are useful.
DocProfile("::/SparrowOS/Doc/ChangeLog.TXT.Z",0);
DocProfile("::/SparrowOS/Doc/ChangeLog.TXT.Z",DOCF_PLAIN_TEXT);