bb091ae751
Batch #869 by ragnarok-clanker: 0 byte-identical, 4 confirmed by peer review. - fn_18255 CreateDirectoryPath: logic confirmed by peer review - fn_18256 CreateUniqueFileName: logic confirmed by peer review - fn_18252 FormatOwnedString: logic confirmed by peer review - fn_03451 StringFormat: logic confirmed by peer review Reviewed-by: ragnarok-clanker Adds to the build: Source/File/FileCreation.cpp
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
#include "File/FileCreation.h"
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#include "Utility/Text/FormatString.h"
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#include <cstdlib>
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#include <direct.h>
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#include <fstream>
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#include <io.h>
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#include <share.h>
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#include <windows.h>
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// FUNCTION: fn_18255
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bool CreateDirectoryPath(std::string path) {
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if (path.empty()) {
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return false;
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}
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std::string::size_type separator = path.find('\\');
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std::string::size_type end = separator;
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std::string prefix;
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std::string remaining(path);
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while (prefix.size() != path.size()) {
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prefix = path.substr(0, end);
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remaining = remaining.substr(separator + 1);
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separator = remaining.find('\\');
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end = separator == std::string::npos ? path.size() : end + separator + 1;
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if (_access(prefix.c_str(), 0) != 0 && _mkdir(prefix.c_str()) != 0) {
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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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// FUNCTION: fn_18256
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std::string CreateUniqueFileName(const std::string& filename) {
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char drive[MAX_PATH]{};
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char directory[MAX_PATH]{};
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char name[MAX_PATH]{};
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char extension[MAX_PATH]{};
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_splitpath_s(filename.c_str(), drive, sizeof(drive), directory, sizeof(directory), name, sizeof(name), extension, sizeof(extension));
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std::string parent = FormatOwnedString("%s%s", drive, directory);
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CreateDirectoryPath(parent);
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int index = 0;
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std::string result(filename);
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while (_access(result.c_str(), 0) == 0) {
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result = FormatOwnedString("%s%s%s(%d)%s", drive, directory, name, ++index, extension);
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}
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std::ofstream output(result.c_str(), std::ios::out, _SH_DENYNO);
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output.close();
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return result;
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}
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