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fstreewalk: add option to only call back for skipped names/paths (diags)

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This commit is contained in:
Jean-Francois Dockes
2021-03-21 17:17:37 +01:00
parent ad9e721fab
commit 291b0c32d4
3 changed files with 88 additions and 51 deletions
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src/testmains/trfstreewalk.cpp
+8
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@@ -44,6 +44,7 @@ static int op_flags;
#define OPT_k 0x1000
#define OPT_y 0x2000
#define OPT_s 0x4000
#define OPT_S 0x8000
class myCB : public FsTreeWalkerCB {
public:
@@ -64,6 +65,8 @@ public:
}
} else if (flg == FsTreeWalker::FtwRegular) {
cout << path << endl;
} else if (flg == FsTreeWalker::FtwSkipped) {
cout << "SKIPPED: " << path << endl;
}
return FsTreeWalker::FtwOk;
}
@@ -105,6 +108,7 @@ static char usage [] =
" -s : don't print dir change info\n"
" -w : unset default FNM_PATHNAME when using fnmatch() to match skipped paths\n"
" -y <pattern> : add onlyNames entry\n"
" -S : only print skipped files and directories\n";
;
static void
Usage(void)
@@ -150,6 +154,7 @@ int main(int argc, const char **argv)
goto b1;
case 'r': op_flags |= OPT_r; break;
case 's': op_flags |= OPT_s; break;
case 'S': op_flags |= OPT_S; break;
case 'w': op_flags |= OPT_w; break;
case 'y': op_flags |= OPT_y; if (argc < 2) Usage();
onlynames.push_back(*(++argv));
@@ -184,6 +189,8 @@ int main(int argc, const char **argv)
opt |= FsTreeWalker::FtwFollow;
if (op_flags & OPT_D)
opt |= FsTreeWalker::FtwSkipDotFiles;
if (op_flags & OPT_S)
opt |= FsTreeWalker::FtwOnlySkipped;
if (op_flags & OPT_b)
opt |= FsTreeWalker::FtwTravBreadth;
@@ -192,6 +199,7 @@ int main(int argc, const char **argv)
else if (op_flags & OPT_m)
opt |= FsTreeWalker::FtwTravBreadthThenDepth;
string reason;
if (!recollinit(0, 0, 0, reason)) {
fprintf(stderr, "Init failed: %s\n", reason.c_str());