mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-18 17:29:17 +01:00
134 lines
3.2 KiB
C++
134 lines
3.2 KiB
C++
/****************************************************************************
|
|
* HomebrewFiles Class
|
|
* for USB Loader GX
|
|
***************************************************************************/
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/dir.h>
|
|
|
|
#include "HomebrewFiles.h"
|
|
|
|
HomebrewFiles::HomebrewFiles(const char * path)
|
|
{
|
|
filecount = 0;
|
|
|
|
FileInfo = (FileInfos *) malloc(sizeof(FileInfos));
|
|
if (!FileInfo)
|
|
{
|
|
return;
|
|
}
|
|
|
|
memset(&FileInfo[filecount], 0, sizeof(FileInfos));
|
|
|
|
this->LoadPath(path);
|
|
this->SortList();
|
|
}
|
|
|
|
HomebrewFiles::~HomebrewFiles()
|
|
{
|
|
if (FileInfo)
|
|
{
|
|
free(FileInfo);
|
|
FileInfo = NULL;
|
|
}
|
|
}
|
|
|
|
bool HomebrewFiles::LoadPath(const char * folderpath)
|
|
{
|
|
struct stat st;
|
|
DIR_ITER *dir = NULL;
|
|
char filename[1024];
|
|
|
|
dir = diropen(folderpath);
|
|
if (dir == NULL)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
while (dirnext(dir, filename, &st) == 0)
|
|
{
|
|
if ((st.st_mode & S_IFDIR) != 0)
|
|
{
|
|
if (strcmp(filename, ".") != 0 && strcmp(filename, "..") != 0)
|
|
{
|
|
char currentname[200];
|
|
snprintf(currentname, sizeof(currentname), "%s%s/", folderpath, filename);
|
|
this->LoadPath(currentname);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
char temp[5];
|
|
for (int i = 0; i < 5; i++)
|
|
{
|
|
temp[i] = filename[strlen(filename) - 4 + i];
|
|
}
|
|
|
|
if ((strncasecmp(temp, ".dol", 4) == 0 || strncasecmp(temp, ".elf", 4) == 0) && filecount < MAXHOMEBREWS
|
|
&& filename[0] != '.')
|
|
{
|
|
|
|
FileInfo = (FileInfos *) realloc(FileInfo, (filecount + 1) * sizeof(FileInfos));
|
|
|
|
if (!FileInfo)
|
|
{
|
|
free(FileInfo);
|
|
FileInfo = NULL;
|
|
filecount = 0;
|
|
dirclose(dir);
|
|
return false;
|
|
}
|
|
|
|
memset(&(FileInfo[filecount]), 0, sizeof(FileInfo));
|
|
|
|
strlcpy(FileInfo[filecount].FilePath, folderpath, sizeof(FileInfo[filecount].FilePath));
|
|
strlcpy(FileInfo[filecount].FileName, filename, sizeof(FileInfo[filecount].FileName));
|
|
FileInfo[filecount].FileSize = st.st_size;
|
|
filecount++;
|
|
}
|
|
}
|
|
}
|
|
dirclose(dir);
|
|
|
|
return true;
|
|
}
|
|
|
|
char * HomebrewFiles::GetFilename(int ind)
|
|
{
|
|
if (ind > filecount)
|
|
return NULL;
|
|
else return FileInfo[ind].FileName;
|
|
}
|
|
|
|
char * HomebrewFiles::GetFilepath(int ind)
|
|
{
|
|
if (ind > filecount)
|
|
return NULL;
|
|
else return FileInfo[ind].FilePath;
|
|
}
|
|
|
|
unsigned int HomebrewFiles::GetFilesize(int ind)
|
|
{
|
|
if (ind > filecount || !filecount || !FileInfo)
|
|
return NULL;
|
|
else return FileInfo[ind].FileSize;
|
|
}
|
|
|
|
int HomebrewFiles::GetFilecount()
|
|
{
|
|
return filecount;
|
|
}
|
|
|
|
static int ListCompare(const void *a, const void *b)
|
|
{
|
|
FileInfos *ab = (FileInfos*) a;
|
|
FileInfos *bb = (FileInfos*) b;
|
|
|
|
return stricmp((char *) ab->FilePath, (char *) bb->FilePath);
|
|
}
|
|
void HomebrewFiles::SortList()
|
|
{
|
|
qsort(FileInfo, filecount, sizeof(FileInfos), ListCompare);
|
|
}
|