mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-13 22:08:34 +00:00
libretro-common: Clean up dependencies of file_path
This moves a few functions that were defined in file_path_special to libretro-common to clean up the dependency tree.
This commit is contained in:
Rob Loach
parent
728f77b2bc
commit
26b9cb3c78
@ -65,118 +65,6 @@
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#include "paths.h"
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#include "verbosity.h"
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void fill_pathname_expand_special(char *out_path,
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const char *in_path, size_t size)
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{
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#if !defined(RARCH_CONSOLE)
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if (*in_path == '~')
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{
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const char *home = getenv("HOME");
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if (home)
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{
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size_t src_size = strlcpy(out_path, home, size);
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retro_assert(src_size < size);
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out_path += src_size;
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size -= src_size;
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in_path++;
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}
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}
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else if ((in_path[0] == ':') &&
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(
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(in_path[1] == '/')
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#ifdef _WIN32
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|| (in_path[1] == '\\')
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#endif
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)
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)
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{
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size_t src_size;
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char *application_dir = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
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application_dir[0] = '\0';
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fill_pathname_application_path(application_dir,
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PATH_MAX_LENGTH * sizeof(char));
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path_basedir_wrapper(application_dir);
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src_size = strlcpy(out_path, application_dir, size);
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retro_assert(src_size < size);
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free(application_dir);
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out_path += src_size;
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size -= src_size;
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in_path += 2;
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}
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#endif
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retro_assert(strlcpy(out_path, in_path, size) < size);
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}
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void fill_pathname_abbreviate_special(char *out_path,
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const char *in_path, size_t size)
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{
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#if !defined(RARCH_CONSOLE)
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unsigned i;
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const char *candidates[3];
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const char *notations[3];
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char *application_dir = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
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const char *home = getenv("HOME");
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application_dir[0] = '\0';
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/* application_dir could be zero-string. Safeguard against this.
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*
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* Keep application dir in front of home, moving app dir to a
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* new location inside home would break otherwise. */
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/* ugly hack - use application_dir pointer
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* before filling it in. C89 reasons */
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candidates[0] = application_dir;
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candidates[1] = home;
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candidates[2] = NULL;
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notations [0] = ":";
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notations [1] = "~";
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notations [2] = NULL;
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fill_pathname_application_path(application_dir,
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PATH_MAX_LENGTH * sizeof(char));
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path_basedir_wrapper(application_dir);
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for (i = 0; candidates[i]; i++)
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{
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if (!string_is_empty(candidates[i]) &&
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strstr(in_path, candidates[i]) == in_path)
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{
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size_t src_size = strlcpy(out_path, notations[i], size);
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retro_assert(src_size < size);
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out_path += src_size;
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size -= src_size;
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in_path += strlen(candidates[i]);
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if (!path_char_is_slash(*in_path))
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{
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retro_assert(strlcpy(out_path,
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path_default_slash(), size) < size);
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out_path++;
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size--;
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}
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break; /* Don't allow more abbrevs to take place. */
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}
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}
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free(application_dir);
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#endif
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retro_assert(strlcpy(out_path, in_path, size) < size);
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}
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bool fill_pathname_application_data(char *s, size_t len)
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{
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#if defined(_WIN32) && !defined(_XBOX)
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@ -240,103 +128,6 @@ bool fill_pathname_application_data(char *s, size_t len)
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return false;
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}
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#if !defined(RARCH_CONSOLE)
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void fill_pathname_application_path(char *s, size_t len)
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{
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size_t i;
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#ifdef __APPLE__
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CFBundleRef bundle = CFBundleGetMainBundle();
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#endif
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#ifdef _WIN32
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DWORD ret;
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wchar_t wstr[PATH_MAX_LENGTH] = {0};
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#endif
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#ifdef __HAIKU__
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image_info info;
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int32_t cookie = 0;
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#endif
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(void)i;
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if (!len)
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return;
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#ifdef _WIN32
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#ifdef LEGACY_WIN32
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ret = GetModuleFileNameA(GetModuleHandle(NULL), s, len);
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#else
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ret = GetModuleFileNameW(GetModuleHandle(NULL), wstr, ARRAY_SIZE(wstr));
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if (*wstr)
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{
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char *str = utf16_to_utf8_string_alloc(wstr);
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if (str)
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{
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strlcpy(s, str, len);
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free(str);
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}
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}
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#endif
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s[ret] = '\0';
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#elif defined(__APPLE__)
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if (bundle)
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{
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CFURLRef bundle_url = CFBundleCopyBundleURL(bundle);
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CFStringRef bundle_path = CFURLCopyPath(bundle_url);
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CFStringGetCString(bundle_path, s, len, kCFStringEncodingUTF8);
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CFRelease(bundle_path);
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CFRelease(bundle_url);
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retro_assert(strlcat(s, "nobin", len) < len);
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return;
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}
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#elif defined(__HAIKU__)
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while (get_next_image_info(0, &cookie, &info) == B_OK)
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{
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if (info.type == B_APP_IMAGE)
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{
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strlcpy(s, info.name, len);
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return;
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}
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}
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#elif defined(__QNX__)
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char *buff = malloc(len);
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if(_cmdname(buff))
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strlcpy(s, buff, len);
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free(buff);
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#else
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{
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pid_t pid;
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static const char *exts[] = { "exe", "file", "path/a.out" };
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char link_path[255];
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link_path[0] = *s = '\0';
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pid = getpid();
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/* Linux, BSD and Solaris paths. Not standardized. */
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for (i = 0; i < ARRAY_SIZE(exts); i++)
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{
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ssize_t ret;
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snprintf(link_path, sizeof(link_path), "/proc/%u/%s",
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(unsigned)pid, exts[i]);
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ret = readlink(link_path, s, len - 1);
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if (ret >= 0)
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{
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s[ret] = '\0';
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return;
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}
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}
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}
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RARCH_ERR("Cannot resolve application path! This should not happen.\n");
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#endif
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}
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#endif
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#ifdef HAVE_XMB
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const char* xmb_theme_ident(void);
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#endif
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@ -626,31 +417,3 @@ void fill_short_pathname_representation_wrapper(char* out_rep,
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fill_short_pathname_representation(out_rep, in_path, size);
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free(path_short);
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}
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/**
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* path_basedir:
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* @path : path
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*
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* Extracts base directory by mutating path.
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* Keeps trailing '/'.
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**/
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void path_basedir_wrapper(char *path)
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{
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char *last = NULL;
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if (strlen(path) < 2)
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return;
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#ifdef HAVE_COMPRESSION
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/* We want to find the directory with the archive in basedir. */
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last = (char*)path_get_archive_delim(path);
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if (last)
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*last = '\0';
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#endif
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last = find_last_slash(path);
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if (last)
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last[1] = '\0';
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else
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snprintf(path, 3, ".%s", path_default_slash());
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}
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@ -130,15 +130,6 @@ enum application_special_type
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void fill_short_pathname_representation_wrapper(char* out_rep,
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const char *in_path, size_t size);
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/**
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* path_basedir:
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* @path : path
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*
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* Extracts base directory by mutating path.
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* Keeps trailing '/'.
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**/
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void path_basedir_wrapper(char *path);
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const char *file_path_str(enum file_path_enum enum_idx);
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bool fill_pathname_application_data(char *s, size_t len);
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@ -30,6 +30,8 @@
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#include <boolean.h>
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#include <file/file_path.h>
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#include <retro_assert.h>
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#include <string/stdstring.h>
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#ifndef __MACH__
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#include <compat/strl.h>
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@ -912,3 +914,239 @@ void fill_short_pathname_representation_noext(char* out_rep,
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fill_short_pathname_representation(out_rep, in_path, size);
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path_remove_extension(out_rep);
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}
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void fill_pathname_expand_special(char *out_path,
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const char *in_path, size_t size)
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{
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#if !defined(RARCH_CONSOLE)
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if (*in_path == '~')
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{
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const char *home = getenv("HOME");
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if (home)
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{
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size_t src_size = strlcpy(out_path, home, size);
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retro_assert(src_size < size);
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out_path += src_size;
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size -= src_size;
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in_path++;
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}
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}
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else if ((in_path[0] == ':') &&
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(
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(in_path[1] == '/')
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#ifdef _WIN32
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|| (in_path[1] == '\\')
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#endif
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)
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)
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{
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size_t src_size;
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char *application_dir = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
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application_dir[0] = '\0';
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fill_pathname_application_path(application_dir,
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PATH_MAX_LENGTH * sizeof(char));
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path_basedir_wrapper(application_dir);
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src_size = strlcpy(out_path, application_dir, size);
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retro_assert(src_size < size);
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free(application_dir);
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out_path += src_size;
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size -= src_size;
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in_path += 2;
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}
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#endif
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retro_assert(strlcpy(out_path, in_path, size) < size);
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}
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void fill_pathname_abbreviate_special(char *out_path,
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const char *in_path, size_t size)
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{
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#if !defined(RARCH_CONSOLE)
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unsigned i;
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const char *candidates[3];
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const char *notations[3];
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char *application_dir = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
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const char *home = getenv("HOME");
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application_dir[0] = '\0';
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/* application_dir could be zero-string. Safeguard against this.
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*
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* Keep application dir in front of home, moving app dir to a
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* new location inside home would break otherwise. */
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/* ugly hack - use application_dir pointer
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* before filling it in. C89 reasons */
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candidates[0] = application_dir;
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candidates[1] = home;
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candidates[2] = NULL;
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notations [0] = ":";
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notations [1] = "~";
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notations [2] = NULL;
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fill_pathname_application_path(application_dir,
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PATH_MAX_LENGTH * sizeof(char));
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path_basedir_wrapper(application_dir);
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for (i = 0; candidates[i]; i++)
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{
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if (!string_is_empty(candidates[i]) &&
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strstr(in_path, candidates[i]) == in_path)
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{
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size_t src_size = strlcpy(out_path, notations[i], size);
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retro_assert(src_size < size);
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out_path += src_size;
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size -= src_size;
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in_path += strlen(candidates[i]);
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if (!path_char_is_slash(*in_path))
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{
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retro_assert(strlcpy(out_path,
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path_default_slash(), size) < size);
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out_path++;
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size--;
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}
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break; /* Don't allow more abbrevs to take place. */
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}
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}
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free(application_dir);
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#endif
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retro_assert(strlcpy(out_path, in_path, size) < size);
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}
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/**
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* path_basedir:
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* @path : path
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*
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* Extracts base directory by mutating path.
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* Keeps trailing '/'.
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**/
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void path_basedir_wrapper(char *path)
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{
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char *last = NULL;
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if (strlen(path) < 2)
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return;
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#ifdef HAVE_COMPRESSION
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/* We want to find the directory with the archive in basedir. */
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last = (char*)path_get_archive_delim(path);
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if (last)
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*last = '\0';
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#endif
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last = find_last_slash(path);
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if (last)
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last[1] = '\0';
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else
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snprintf(path, 3, ".%s", path_default_slash());
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}
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#if !defined(RARCH_CONSOLE)
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void fill_pathname_application_path(char *s, size_t len)
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{
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size_t i;
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#ifdef __APPLE__
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CFBundleRef bundle = CFBundleGetMainBundle();
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#endif
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#ifdef _WIN32
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DWORD ret;
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wchar_t wstr[PATH_MAX_LENGTH] = {0};
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#endif
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#ifdef __HAIKU__
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image_info info;
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int32_t cookie = 0;
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#endif
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(void)i;
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if (!len)
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return;
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#ifdef _WIN32
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#ifdef LEGACY_WIN32
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ret = GetModuleFileNameA(GetModuleHandle(NULL), s, len);
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#else
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ret = GetModuleFileNameW(GetModuleHandle(NULL), wstr, ARRAY_SIZE(wstr));
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if (*wstr)
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{
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char *str = utf16_to_utf8_string_alloc(wstr);
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if (str)
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{
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strlcpy(s, str, len);
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free(str);
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}
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}
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#endif
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s[ret] = '\0';
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#elif defined(__APPLE__)
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if (bundle)
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{
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CFURLRef bundle_url = CFBundleCopyBundleURL(bundle);
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CFStringRef bundle_path = CFURLCopyPath(bundle_url);
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CFStringGetCString(bundle_path, s, len, kCFStringEncodingUTF8);
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CFRelease(bundle_path);
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CFRelease(bundle_url);
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retro_assert(strlcat(s, "nobin", len) < len);
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return;
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}
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#elif defined(__HAIKU__)
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while (get_next_image_info(0, &cookie, &info) == B_OK)
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{
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if (info.type == B_APP_IMAGE)
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{
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strlcpy(s, info.name, len);
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return;
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}
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}
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#elif defined(__QNX__)
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char *buff = malloc(len);
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if(_cmdname(buff))
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strlcpy(s, buff, len);
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free(buff);
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#else
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{
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pid_t pid;
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static const char *exts[] = { "exe", "file", "path/a.out" };
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char link_path[255];
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link_path[0] = *s = '\0';
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pid = getpid();
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/* Linux, BSD and Solaris paths. Not standardized. */
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for (i = 0; i < ARRAY_SIZE(exts); i++)
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{
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ssize_t ret;
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snprintf(link_path, sizeof(link_path), "/proc/%u/%s",
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(unsigned)pid, exts[i]);
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ret = readlink(link_path, s, len - 1);
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if (ret >= 0)
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{
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s[ret] = '\0';
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return;
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}
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}
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}
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/* RARCH_ERR("Cannot resolve application path! This should not happen.\n"); */
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#endif
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}
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#endif
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@ -389,6 +389,15 @@ void fill_pathname_expand_special(char *out_path,
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void fill_pathname_abbreviate_special(char *out_path,
|
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const char *in_path, size_t size);
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||||
|
||||
/**
|
||||
* path_basedir:
|
||||
* @path : path
|
||||
*
|
||||
* Extracts base directory by mutating path.
|
||||
* Keeps trailing '/'.
|
||||
**/
|
||||
void path_basedir_wrapper(char *path);
|
||||
|
||||
/**
|
||||
* path_char_is_slash:
|
||||
* @c : character
|
||||
|
||||
Loading…
Reference in New Issue
Block a user