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Common: Add a function to get the path to the running program

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This commit is contained in:
Connor McLaughlin
2020-01-24 14:50:57 +10:00
parent 9456dc5d9b
commit de4e45a433
3 changed files with 133 additions and 25 deletions
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21
src/common/cd_image_cue.cpp
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@ -32,25 +32,6 @@ CDImageCueSheet::~CDImageCueSheet()
cd_delete(m_cd);
}
static std::string GetPathDirectory(const char* path)
{
const char* forwardslash_ptr = std::strrchr(path, '/');
const char* backslash_ptr = std::strrchr(path, '\\');
const char* slash_ptr;
if (forwardslash_ptr && backslash_ptr)
slash_ptr = std::max(forwardslash_ptr, backslash_ptr);
else if (backslash_ptr)
slash_ptr = backslash_ptr;
else if (forwardslash_ptr)
slash_ptr = forwardslash_ptr;
else
return {};
std::string str;
str.append(path, slash_ptr - path + 1);
return str;
}
static std::string ReplaceExtension(std::string_view path, std::string_view new_extension)
{
std::string_view::size_type pos = path.rfind('.');
@ -80,7 +61,7 @@ bool CDImageCueSheet::OpenAndParse(const char* filename)
}
// get the directory of the filename
std::string basepath = GetPathDirectory(filename);
std::string basepath = FileSystem::GetPathDirectory(filename) + "/";
m_filename = filename;
u32 disc_lba = 0;