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(360) Don't make a copy of dir_list_new in 360/main.c but rather use

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the one in file.c with two small Xbox 360 tweaks to make it work
This commit is contained in:
Twinaphex 2012-04-13 14:52:51 +02:00
parent 5646140755
commit add97b9ef5
2 changed files with 7 additions and 73 deletions
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74
360/main.c
View File

@ -174,78 +174,6 @@ static void set_default_settings (void)
g_extern.verbose = true;
}
static char **dir_list_new_360(const char *dir, const char *ext)
{
size_t cur_ptr = 0;
size_t cur_size = 32;
char **dir_list = NULL;
WIN32_FIND_DATA ffd;
HANDLE hFind = INVALID_HANDLE_VALUE;
char path_buf[PATH_MAX];
if (strlcpy(path_buf, dir, sizeof(path_buf)) >= sizeof(path_buf))
goto error;
if (strlcat(path_buf, "*", sizeof(path_buf)) >= sizeof(path_buf))
goto error;
if (ext)
{
if (strlcat(path_buf, ext, sizeof(path_buf)) >= sizeof(path_buf))
goto error;
}
hFind = FindFirstFile(path_buf, &ffd);
if (hFind == INVALID_HANDLE_VALUE)
goto error;
dir_list = (char**)calloc(cur_size, sizeof(char*));
if (!dir_list)
goto error;
do
{
// Not a perfect search of course, but hopefully good enough in practice.
if (ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
continue;
if (ext && !strstr(ffd.cFileName, ext))
continue;
dir_list[cur_ptr] = (char*)malloc(PATH_MAX);
if (!dir_list[cur_ptr])
goto error;
strlcpy(dir_list[cur_ptr], dir, PATH_MAX);
strlcat(dir_list[cur_ptr], ffd.cFileName, PATH_MAX);
cur_ptr++;
if (cur_ptr + 1 == cur_size) // Need to reserve for NULL.
{
cur_size *= 2;
dir_list = (char**)realloc(dir_list, cur_size * sizeof(char*));
if (!dir_list)
goto error;
// Make sure it's all NULL'd out since we cannot rely on realloc to do this.
memset(dir_list + cur_ptr, 0, (cur_size - cur_ptr) * sizeof(char*));
}
}while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
return dir_list;
error:
SSNES_ERR("Failed to open directory: \"%s\"\n", dir);
if (hFind != INVALID_HANDLE_VALUE)
FindClose(hFind);
dir_list_free(dir_list);
return NULL;
}
static void init_settings (bool load_libretro_path)
{
char fname_tmp[MAX_PATH_LENGTH];
@ -268,7 +196,7 @@ static void init_settings (bool load_libretro_path)
{
//We need to set libretro to the first entry in the cores
//directory so that it will be saved to the config file
char ** dir_list = dir_list_new_360("game:\\", ".xex");
char ** dir_list = dir_list_new("game:\\", ".xex");
if (!dir_list)
{

6
file.c
View File

@ -706,7 +706,11 @@ char **dir_list_new(const char *dir, const char *ext)
if (strlcpy(path_buf, dir, sizeof(path_buf)) >= sizeof(path_buf))
goto error;
#ifdef _XBOX
if (strlcat(path_buf, "*", sizeof(path_buf)) >= sizeof(path_buf))
#else
if (strlcat(path_buf, "/*", sizeof(path_buf)) >= sizeof(path_buf))
#endif
goto error;
if (ext)
@ -753,7 +757,9 @@ char **dir_list_new(const char *dir, const char *ext)
goto error;
strlcpy(dir_list[cur_ptr], dir, PATH_MAX);
#ifndef _XBOX
strlcat(dir_list[cur_ptr], "/", PATH_MAX);
#endif
#ifdef _WIN32
strlcat(dir_list[cur_ptr], ffd.cFileName, PATH_MAX);
#else