github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-06-28 16:41:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

add a csv version of rose_components

Browse Source
This commit is contained in:
Alex Coyte 2016-08-01 12:43:13 +10:00 committed by Matthew Barr
parent b8d33732b5
commit 093029b5d1
1 changed files with 72 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
src/rose/rose_dump.cpp
View File

@ -40,6 +40,7 @@
#include "nfa/nfa_build_util.h"
#include "nfa/nfa_dump_api.h"
#include "nfa/nfa_internal.h"
#include "nfa/nfa_kind.h"
#include "util/dump_charclass.h"
#include "util/multibit_internal.h"
#include "util/multibit.h"
@ -697,6 +698,76 @@ void dumpComponentInfo(const RoseEngine *t, const string &base) {
}
}
static
void dumpComponentInfoCsv(const RoseEngine *t, const string &base) {
FILE *f = fopen((base +"rose_components.csv").c_str(), "w");
fprintf(f, "Index, Offset,Engine Type,States,Stream State,Bytecode Size,"
"Kind,Notes\n");
for (u32 i = 0; i < t->queueCount; i++) {
const NfaInfo *nfa_info = getNfaInfoByQueue(t, i);
const NFA *n = getNfaByInfo(t, nfa_info);
nfa_kind kind;
stringstream notes;
if (i < t->outfixBeginQueue) {
notes << "chained;";
}
if (nfa_info->eod) {
notes << "eod;";
}
if (i < t->outfixEndQueue) {
kind = NFA_OUTFIX;
} else if (i < t->leftfixBeginQueue) {
kind = NFA_SUFFIX;
} else {
const LeftNfaInfo *left = getLeftInfoByQueue(t, i);
if (left->eager) {
notes << "eager;";
}
if (left->transient) {
notes << "transient " << (u32)left->transient << ";";
}
if (left->infix) {
kind = NFA_INFIX;
u32 maxQueueLen = left->maxQueueLen;
if (maxQueueLen != (u32)(-1)) {
notes << "maxqlen=" << maxQueueLen << ";";
}
} else {
kind = NFA_PREFIX;
}
notes << "maxlag=" << left->maxLag << ";";
if (left->stopTable) {
notes << "miracles;";
}
if (left->countingMiracleOffset) {
auto cm = (const RoseCountingMiracle *)
((const char *)t + left->countingMiracleOffset);
notes << "counting_miracle:" << (int)cm->count
<< (cm->shufti ? "s" : "v") << ";";
}
if (nfaSupportsZombie(n)) {
notes << " zombie;";
}
if (left->eod_check) {
notes << "left_eod;";
}
}
fprintf(f, "%u,%zd,\"%s\",%u,%u,%u,%s,%s\n", i,
(const char *)n - (const char *)t, describe(*n).c_str(),
n->nPositions, n->streamStateSize, n->length,
to_string(kind).c_str(), notes.str().c_str());
}
fclose(f);
}
static
void dumpExhaust(const RoseEngine *t, const string &base) {
stringstream sstxt;
@ -1113,6 +1184,7 @@ void roseDumpStructRaw(const RoseEngine *t, FILE *f) {
void roseDumpComponents(const RoseEngine *t, bool dump_raw,
const string &base) {
dumpComponentInfo(t, base);
dumpComponentInfoCsv(t, base);
dumpNfas(t, dump_raw, base);
dumpAnchored(t, base);
dumpRevComponentInfo(t, base);