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minor optimizations to ecore_file_mkpath() 

* check if path is already valid, not doing further work if that's the case;
 * less stats;
 * check error of ecore_file_mkdir();
 * better usage of 'ss' string.



SVN revision: 39964
This commit is contained in:
Gustavo Sverzut Barbieri 2009-04-11 06:33:00 +00:00
parent 4467ac1c39
commit 33183982b0
1 changed files with 23 additions and 15 deletions
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38
legacy/ecore/src/lib/ecore_file/ecore_file.c
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@ -250,6 +250,18 @@ ecore_file_recursive_rm(const char *dir)
return 1;
}
static inline int
_ecore_file_mkpath_if_not_exists(const char *path)
{
struct stat st;
if (stat(path, &st) < 0)
return ecore_file_mkdir(path);
else if (!S_ISDIR(st.st_mode))
return 0;
else
return 1;
}
/**
* Create a complete path
* @param path The path to create
@ -261,27 +273,23 @@ EAPI int
ecore_file_mkpath(const char *path)
{
char ss[PATH_MAX];
int i;
unsigned int i;
ss[0] = 0;
i = 0;
while (path[i])
if (ecore_file_is_dir(path))
return 1;
for (i = 0; path[i] != '\0'; ss[i] = path[i], i++)
{
if (i == sizeof(ss) - 1) return 0;
ss[i] = path[i];
ss[i + 1] = 0;
if (path[i] == '/')
if ((path[i] == '/') && (i > 0))
{
ss[i] = 0;
if ((ecore_file_exists(ss)) && (!ecore_file_is_dir(ss))) return 0;
else if (!ecore_file_exists(ss)) ecore_file_mkdir(ss);
ss[i] = '/';
ss[i] = '\0';
if (!_ecore_file_mkpath_if_not_exists(ss))
return 0;
}
i++;
}
if ((ecore_file_exists(ss)) && (!ecore_file_is_dir(ss))) return 0;
else if (!ecore_file_exists(ss)) ecore_file_mkdir(ss);
return 1;
ss[i] = '\0';
return _ecore_file_mkpath_if_not_exists(ss);
}
/**