xuemingqiang/mongo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

str stuff

Browse Source
This commit is contained in:
dwight
2010-12-15 02:07:45 -05:00
parent 30d7c304fd
commit 62fbef60e7
12 changed files with 126 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
db/mongommf.cpp
View File

@@ -153,23 +153,15 @@ namespace mongo {
void MongoMMF::setPath(string f) {
string suffix;
string fullpath;
bool ok = str::rSplitOn(f, '.', fullpath, suffix);
string prefix;
bool ok = str::rSplitOn(f, '.', prefix, suffix);
uassert(13520, str::stream() << "MongoMMF only supports filenames in a certain format " << f, ok);
if( suffix == "ns" )
_fileSuffixNo = -1;
else
_fileSuffixNo = (int) str::toUnsigned(suffix);
string relative = str::after(fullpath, dbpath);
uassert(13600,
str::stream() << "MongoMMF file path is not under the db path? " << fullpath << ' ' << dbpath,
relative != fullpath);
if( str::startsWith(relative, "/") || str::startsWith(relative, "\\") ) {
relative.erase(0, 1);
}
_relativePath = relative;
_p = RelativePath::fromFullPath(prefix);
}
bool MongoMMF::open(string fname, bool sequentialHint) {