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FileSystem: Add ReplaceExtension() helper

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This commit is contained in:
Connor McLaughlin 2020-01-30 13:18:16 +10:00
parent 6624df1e8c
commit 288b680e07
3 changed files with 16 additions and 13 deletions
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15
src/common/cd_image_cue.cpp
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@ -3,8 +3,8 @@
#include "cd_subchannel_replacement.h"
#include "file_system.h"
#include "log.h"
#include <libcue/libcue.h>
#include <algorithm>
#include <libcue/libcue.h>
#include <map>
Log_SetChannel(CDImageCueSheet);
@ -32,17 +32,6 @@ CDImageCueSheet::~CDImageCueSheet()
cd_delete(m_cd);
}
static std::string ReplaceExtension(std::string_view path, std::string_view new_extension)
{
std::string_view::size_type pos = path.rfind('.');
if (pos == std::string::npos)
return std::string(path);
std::string ret(path, 0, pos + 1);
ret.append(new_extension);
return ret;
}
bool CDImageCueSheet::OpenAndParse(const char* filename)
{
std::FILE* cue_fp = FileSystem::OpenCFile(filename, "rb");
@ -202,7 +191,7 @@ bool CDImageCueSheet::OpenAndParse(const char* filename)
m_lba_count = disc_lba;
m_sbi.LoadSBI(ReplaceExtension(filename, "sbi").c_str());
m_sbi.LoadSBI(FileSystem::ReplaceExtension(filename, "sbi").c_str());
return Seek(1, Position{0, 0, 0});
}

11
src/common/file_system.cpp
View file

@ -222,6 +222,17 @@ void SanitizeFileName(String& Destination, bool StripSlashes /* = true */)
return SanitizeFileName(Destination, Destination, StripSlashes);
}
std::string ReplaceExtension(std::string_view path, std::string_view new_extension)
{
std::string_view::size_type pos = path.rfind('.');
if (pos == std::string::npos)
return std::string(path);
std::string ret(path, 0, pos + 1);
ret.append(new_extension);
return ret;
}
std::string GetPathDirectory(const char* path)
{
#ifdef WIN32

3
src/common/file_system.h
View file

@ -134,6 +134,9 @@ void SanitizeFileName(char* Destination, u32 cbDestination, const char* FileName
void SanitizeFileName(String& Destination, const char* FileName, bool StripSlashes = true);
void SanitizeFileName(String& Destination, bool StripSlashes = true);
/// Replaces the extension of a filename with another.
std::string ReplaceExtension(std::string_view path, std::string_view new_extension);
/// Returns the directory component of a filename.
std::string GetPathDirectory(const char* path);