/// <summary>
/// Gets the assetname of the URL file.
/// </summary>
/// <returns>
/// The URL file name.
/// </returns>
/// <param name='url'>
/// URL.
/// </param>
public static string GetAssetName(string url)
{
if (string.IsNullOrEmpty(url))
{
return(string.Empty);
}
string fname = string.Empty;
int lastFileIndex, lastDotIndex, fileLen, suffixLen;
AnalysePathName(url, out lastFileIndex, out fileLen, out lastDotIndex, out suffixLen);
// Debug.LogFormat("lastFileIndex{0} fileLen{1} dotIndex{2} suffixLen{3} len{4}", lastFileIndex, fileLen, lastDotIndex, suffixLen, url.Length);
if (fileLen == 0)
{
return(string.Empty);
}
#if HUGULA_GSTRING
using (GString.Block())
{
GString gurl = url;
fname = gurl.Substring(lastFileIndex, fileLen).Intern();
}
#else
fname = url.Substring(lastFileIndex, fileLen);
#endif
return(fname);
}
/// <summary>
/// Path Combine
/// </summary>
/// <param name="path1"></param>
/// <param name="path2"></param>
/// <returns></returns>
public static string PathCombine(string path1, string path2)
{
if (path2.Length == 0)
{
return(path1);
}
if (path1.Length == 0)
{
return(path2);
}
string path = string.Empty;
char c2 = path2[0];
char c = path1[path1.Length - 1];
#if HUGULA_GSTRING
using (GString.Block())
{
if (c2 == '\\' && c2 == '/' && c2 == ':')
{
GString gpath2 = path2;
path2 = gpath2.Substring(1).Intern();//path2.Substring(1);
}
if (c != '\\' && c != '/' && c != ':')
{
GString sp = GString.Concat(path1, "/");
path = GString.Concat(sp, path2).Intern(); // return path1 + "/" + path2;
}
else
{
path = GString.Concat(path1, path2).Intern();
}
}
#else
if (c2 == '\\' && c2 == '/' && c2 == ':')
{
path2 = path2.Substring(1);
}
if (c != '\\' && c != '/' && c != ':')
{
path = path1 + "/" + path2;
}
else
{
path = path1 + path2;
}
#endif
return(path);
}
/// <summary>
/// check www url
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static string CheckWWWUrl(string url)
{
if (url.IndexOf("://") == -1)
{
#if HUGULA_GSTRING
using (GString.Block())
{
url = GString.Format("file:///{0}", url).Intern();
}
#else
url = string.Format("file:///{0}", url);
#endif
}
return(url);
}
/// <summary>
/// AssetBundleName
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static string GetAssetBundleName(string url)
{
if (string.IsNullOrEmpty(url))
{
return(string.Empty);
}
int idxEnd = url.IndexOf('?');
int idxBegin = url.IndexOf(platformFloder); //
if (idxBegin == -1)
{
idxBegin = 0;
}
else
{
idxBegin = idxBegin + platformFloder.Length + 1;
}
if (idxBegin >= url.Length)
{
idxBegin = 0;
}
if (idxEnd == -1)
{
idxEnd = url.Length;
}
int m_len = idxEnd - idxBegin;
string re = string.Empty;
if (m_len == 0)
{
return(re);
}
#if HUGULA_GSTRING
using (GString.Block())
{
GString gurl = url;
re = gurl.Substring(idxBegin, m_len).Intern();
}
#else
re = url.Substring(idxBegin, idxEnd - idxBegin);
#endif
return(re);
}