50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
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// Copyright 2013 Dolphin Emulator Project / 2014-2015 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "fs_common.h"
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#include <sys/stat.h>
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#include <errno.h>
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#include <cstdio>
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void SanitizeSeparators(std::string* path)
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{
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size_t position = 0;
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while ((position = path->find("//", 0)) != path->npos) {
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path->erase(position, 1);
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}
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}
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bool CreateFullPath(const std::string& path)
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{
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struct stat st;
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if (stat(path.c_str(), &st) == 0) {
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if (S_ISDIR(st.st_mode) == 0) {
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// Not a directory
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return false;
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}
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// Dir already exists
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return true;
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}
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for (size_t position = 0; ; position++) {
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// Find next sub path
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position = path.find('/', position);
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if (position == path.npos)
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return true;
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// Include the '/' so the first call is CreateDir("/") rather than CreateDir("")
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std::string const subPath(path.substr(0, position + 1));
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if (stat(subPath.c_str(), &st) != 0) {
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if (mkdir(subPath.c_str(), 0755) != 0 && errno != EEXIST)
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return false;
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} else if (!S_ISDIR(st.st_mode)) {
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return false;
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}
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}
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return true;
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}
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