From 5229a229a606b25c2f620ba2b276f453ce99df51 Mon Sep 17 00:00:00 2001
From: SmallJoker <mk939@ymail.com>
Date: Sun, 7 Dec 2014 11:14:52 +0100
Subject: Ignore .name directories and files
Signed-off-by: Craig Robbins <kde.psych@gmail.com>
---
src/filesys.cpp | 101 ++++++++++++++++++++++++++------------------------------
1 file changed, 46 insertions(+), 55 deletions(-)
(limited to 'src')
diff --git a/src/filesys.cpp b/src/filesys.cpp
index b95986a92..4b16d2d3a 100644
--- a/src/filesys.cpp
+++ b/src/filesys.cpp
@@ -52,19 +52,17 @@ std::vector<DirListNode> GetDirListing(std::string pathstring)
DirSpec = (LPTSTR) malloc (BUFSIZE);
- if( DirSpec == NULL )
- {
- errorstream<<"GetDirListing: Insufficient memory available"<<std::endl;
- retval = 1;
- goto Cleanup;
+ if(DirSpec == NULL) {
+ errorstream<<"GetDirListing: Insufficient memory available"<<std::endl;
+ retval = 1;
+ goto Cleanup;
}
// Check that the input is not larger than allowed.
- if (pathstring.size() > (BUFSIZE - 2))
- {
- errorstream<<"GetDirListing: Input directory is too large."<<std::endl;
- retval = 3;
- goto Cleanup;
+ if (pathstring.size() > (BUFSIZE - 2)) {
+ errorstream<<"GetDirListing: Input directory is too large."<<std::endl;
+ retval = 3;
+ goto Cleanup;
}
//_tprintf (TEXT("Target directory is %s.\n"), pathstring.c_str());
@@ -74,13 +72,10 @@ std::vector<DirListNode> GetDirListing(std::string pathstring)
// Find the first file in the directory.
hFind = FindFirstFile(DirSpec, &FindFileData);
- if (hFind == INVALID_HANDLE_VALUE)
- {
+ if (hFind == INVALID_HANDLE_VALUE) {
retval = (-1);
goto Cleanup;
- }
- else
- {
+ } else {
// NOTE:
// Be very sure to not include '..' in the results, it will
// result in an epic failure when deleting stuff.
@@ -92,8 +87,7 @@ std::vector<DirListNode> GetDirListing(std::string pathstring)
listing.push_back(node);
// List all the other files in the directory.
- while (FindNextFile(hFind, &FindFileData) != 0)
- {
+ while (FindNextFile(hFind, &FindFileData) != 0) {
DirListNode node;
node.name = FindFileData.cFileName;
node.dir = FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
@@ -103,15 +97,14 @@ std::vector<DirListNode> GetDirListing(std::string pathstring)
dwError = GetLastError();
FindClose(hFind);
- if (dwError != ERROR_NO_MORE_FILES)
- {
+ if (dwError != ERROR_NO_MORE_FILES) {
errorstream<<"GetDirListing: FindNextFile error. Error is "
<<dwError<<std::endl;
retval = (-1);
goto Cleanup;
}
}
- retval = 0;
+ retval = 0;
Cleanup:
free(DirSpec);
@@ -242,53 +235,51 @@ std::vector<DirListNode> GetDirListing(std::string pathstring)
{
std::vector<DirListNode> listing;
- DIR *dp;
- struct dirent *dirp;
- if((dp = opendir(pathstring.c_str())) == NULL) {
+ DIR *dp;
+ struct dirent *dirp;
+ if((dp = opendir(pathstring.c_str())) == NULL) {
//infostream<<"Error("<<errno<<") opening "<<pathstring<<std::endl;
- return listing;
- }
+ return listing;
+ }
- while ((dirp = readdir(dp)) != NULL) {
+ while ((dirp = readdir(dp)) != NULL) {
// NOTE:
// Be very sure to not include '..' in the results, it will
// result in an epic failure when deleting stuff.
- if(dirp->d_name[0]!='.'){
- DirListNode node;
- node.name = dirp->d_name;
- if(node.name == "." || node.name == "..")
- continue;
+ if(dirp->d_name == "." || dirp->d_name == "..")
+ continue;
+
+ DirListNode node;
+ node.name = dirp->d_name;
- int isdir = -1; // -1 means unknown
+ int isdir = -1; // -1 means unknown
- /*
- POSIX doesn't define d_type member of struct dirent and
- certain filesystems on glibc/Linux will only return
- DT_UNKNOWN for the d_type member.
+ /*
+ POSIX doesn't define d_type member of struct dirent and
+ certain filesystems on glibc/Linux will only return
+ DT_UNKNOWN for the d_type member.
- Also we don't know whether symlinks are directories or not.
- */
+ Also we don't know whether symlinks are directories or not.
+ */
#ifdef _DIRENT_HAVE_D_TYPE
- if(dirp->d_type != DT_UNKNOWN && dirp->d_type != DT_LNK)
- isdir = (dirp->d_type == DT_DIR);
+ if(dirp->d_type != DT_UNKNOWN && dirp->d_type != DT_LNK)
+ isdir = (dirp->d_type == DT_DIR);
#endif /* _DIRENT_HAVE_D_TYPE */
- /*
- Was d_type DT_UNKNOWN, DT_LNK or nonexistent?
- If so, try stat().
- */
- if(isdir == -1)
- {
- struct stat statbuf;
- if (stat((pathstring + "/" + node.name).c_str(), &statbuf))
- continue;
- isdir = ((statbuf.st_mode & S_IFDIR) == S_IFDIR);
- }
- node.dir = isdir;
- listing.push_back(node);
+ /*
+ Was d_type DT_UNKNOWN, DT_LNK or nonexistent?
+ If so, try stat().
+ */
+ if(isdir == -1) {
+ struct stat statbuf;
+ if (stat((pathstring + "/" + node.name).c_str(), &statbuf))
+ continue;
+ isdir = ((statbuf.st_mode & S_IFDIR) == S_IFDIR);
}
- }
- closedir(dp);
+ node.dir = isdir;
+ listing.push_back(node);
+ }
+ closedir(dp);
return listing;
}
--
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