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system/helpers: remove mkdirhier(); gui/themes: use createDir()

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This is a partial revert of
picked commit e06663874d.
There were two methods, createDir() and mkdirhier() for the same purpose.
We don't need it twice.
btw: existing function createDir() fixed


Origin commit data
------------------
Branch: ni/coolstream
Commit: 1dcfc52a33
Author: Thilo Graf <dbt@novatux.de>
Date: 2014-11-28 (Fri, 28 Nov 2014)



------------------
This commit was generated by Migit
This commit is contained in:
Thilo Graf
2014-11-28 10:24:00 +01:00
parent 0d8753f5b9
commit bdc60375ab
3 changed files with 28 additions and 31 deletions
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5
src/gui/themes.cpp
View File

@@ -163,8 +163,9 @@ int CThemes::Show()
CKeyboardInput nameInput(LOCALE_COLORTHEMEMENU_NAME, &file_name);
CMenuForwarder *m1 = new CMenuForwarder(LOCALE_COLORTHEMEMENU_SAVE, true , NULL, &nameInput, NULL, CRCInput::RC_green);
if (mkdirhier(THEMEDIR_VAR) && errno != EEXIST) {
if (CFileHelpers::createDir(THEMEDIR_VAR) && errno != EEXIST) {
printf("[neutrino theme] error creating %s\n", THEMEDIR_VAR);
}
if (access(THEMEDIR_VAR, F_OK) == 0 ) {
themes.addItem(GenericMenuSeparatorLine);
@@ -343,7 +344,7 @@ void CThemes::move_userDir()
{
if (access(USERDIR, F_OK) == 0)
{
if (mkdirhier(THEMEDIR_VAR) && errno != EEXIST)
if (CFileHelpers::createDir(THEMEDIR_VAR) && errno != EEXIST)
{
printf("[neutrino theme] error creating %s\n", THEMEDIR_VAR);
return;

47
src/system/helpers.cpp
View File

@@ -38,12 +38,14 @@
#include <fcntl.h>
#include <dirent.h>
#include <stdarg.h>
#include <algorithm>
#include <mntent.h>
#include <linux/hdreg.h>
#include <linux/fs.h>
#include "debug.h"
#include <system/helpers.h>
#include <gui/update_ext.h>
using namespace std;
void mySleep(int sec) {
struct timeval timeout;
@@ -215,7 +217,7 @@ FILE* my_popen( pid_t& pid, const char *cmdstring, const char *type)
}
return(fp);
}
#if 0
int mkdirhier(const char *pathname, mode_t mode)
{
int res = -1;
@@ -236,7 +238,7 @@ int mkdirhier(const char *pathname, mode_t mode)
res = 0;
return res;
}
# endif
int safe_mkdir(const char * path)
{
@@ -671,32 +673,25 @@ bool CFileHelpers::copyDir(const char *Src, const char *Dst, bool backupMode)
return true;
}
bool CFileHelpers::createDir(const char *Dir, mode_t mode)
int CFileHelpers::createDir(string& Dir, mode_t mode)
{
char dirPath[PATH_MAX];
DIR *dir;
if ((dir = opendir(Dir)) != NULL) {
closedir(dir);
errno = EEXIST;
return false;
struct stat st;
int res = 0;
for(string::iterator iter = Dir.begin() ; iter != Dir.end();) {
string::iterator newIter = find(iter, Dir.end(), '/' );
string newPath = string( Dir.begin(), newIter );
if( !newPath.empty() && stat(newPath.c_str(), &st) != 0) {
res = mkdir( newPath.c_str(), mode);
if (errno == EEXIST)
res = 0;
if(res != 0)
dprintf(DEBUG_NORMAL, "[CFileHelpers %s] creating directory %s: %s\n", __func__, newPath.c_str(), strerror(errno));
}
int ret = -1;
while (ret == -1) {
strcpy(dirPath, Dir);
ret = mkdir(dirPath, mode);
if ((errno == ENOENT) && (ret == -1)) {
char * pos = strrchr(dirPath,'/');
if (pos != NULL) {
pos[0] = '\0';
createDir(dirPath, mode);
iter = newIter;
if(newIter != Dir.end())
++ iter;
}
}
else
return !ret || (errno == EEXIST);
}
errno = 0;
return true;
return res;
}
bool CFileHelpers::removeDir(const char *Dir)

7
src/system/helpers.h
View File

@@ -44,8 +44,8 @@ FILE* my_popen( pid_t& pid, const char *cmdstring, const char *type);
int safe_mkdir(const char * path);
inline int safe_mkdir(std::string path) { return safe_mkdir(path.c_str()); }
int mkdirhier(const char *pathname, mode_t mode = 0755);
inline int mkdirhier(std::string path, mode_t mode = 0755) { return mkdirhier(path.c_str(), mode); }
//int mkdirhier(const char *pathname, mode_t mode = 0755);
//inline int mkdirhier(std::string path, mode_t mode = 0755) { return mkdirhier(path.c_str(), mode); }
off_t file_size(const char *filename);
bool file_exists(const char *filename);
void wakeup_hdd(const char *hdd_dir);
@@ -88,7 +88,8 @@ class CFileHelpers
bool copyFile(const char *Src, const char *Dst, mode_t mode);
bool copyDir(const char *Src, const char *Dst, bool backupMode=false);
bool createDir(const char *Dir, mode_t mode);
static int createDir(std::string& Dir, mode_t mode = 755);
static int createDir(const char *Dir, mode_t mode = 755){std::string dir = std::string(Dir);return createDir(dir, mode);}
bool removeDir(const char *Dir);
};