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feat: mkdir with tree

This commit is contained in:
hakan-demirli 2024-01-31 01:03:01 +03:00
parent 1a4bea82a1
commit 039634d973
1 changed files with 92 additions and 9 deletions
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91
kernel/driver.cc
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@ -53,6 +53,78 @@
# include <unistd.h>
#endif
#include <sys/stat.h> // _stat
#include <errno.h> // errno, ENOENT, EEXIST
#if defined(_WIN32)
# include <direct.h>
# define mkdir(path, mode) _mkdir(path)
# define PATH_DELIMETER "\\"
#else
# define PATH_DELIMETER "/"
#endif
bool isDirExist(const std::string& path)
{
#if defined(_WIN32)
struct _stat info;
if (_stat(path.c_str(), &info) != 0)
{
return false;
}
return (info.st_mode & _S_IFDIR) != 0;
#else
struct stat info;
if (stat(path.c_str(), &info) != 0)
{
return false;
}
return (info.st_mode & S_IFDIR) != 0;
#endif
}
bool makePath(const std::string& path)
{
#if defined(_WIN32)
int ret = _mkdir(path.c_str());
#else
mode_t mode = 0755;
int ret = mkdir(path.c_str(), mode);
#endif
if (ret == 0)
return true;
switch (errno)
{
case ENOENT:
// parent didn't exist, try to create it
{
int pos = path.find_last_of('/');
if (pos == std::string::npos)
#if defined(_WIN32)
pos = path.find_last_of('\\');
if (pos == std::string::npos)
#endif
return false;
if (!makePath( path.substr(0, pos) ))
return false;
}
// now, try to create again
#if defined(_WIN32)
return 0 == _mkdir(path.c_str());
#else
return 0 == mkdir(path.c_str(), mode);
#endif
case EEXIST:
// done!
return isDirExist(path);
default:
return false;
}
}
USING_YOSYS_NAMESPACE
char *optarg;
@ -244,16 +316,27 @@ int main(int argc, char **argv)
bool mode_q = false;
#if defined(YOSYS_ENABLE_READLINE) || defined(YOSYS_ENABLE_EDITLINE)
std::string state_dir;
if (getenv("XDG_STATE_HOME") == NULL || getenv("XDG_STATE_HOME")[0] == '\0') {
if (getenv("HOME") != NULL) {
yosys_history_file = stringf("%s/.local/state/.yosys_history", getenv("HOME"));
read_history(yosys_history_file.c_str());
yosys_history_offset = where_history();
state_dir = stringf("%s/.local/state", getenv("HOME"));
}else {
log("$HOME is empty. No history file will be created.");
}
} else {
yosys_history_file = stringf("%s/.yosys_history", getenv("XDG_STATE_HOME"));
state_dir = stringf("%s", getenv("XDG_STATE_HOME"));
}
if (!state_dir.empty()) {
std::string yosys_dir = state_dir + "/yosys";
// mkdir(yosys_dir.c_str(), 0777);
makePath(yosys_dir);
yosys_history_file = yosys_dir + "/history";
read_history(yosys_history_file.c_str());
yosys_history_offset = where_history();
}else {
log("state_dir is empty. No history file will be created.");
}
#endif