/**
* Constructs in \a targetpath the name of a directory relative to a version-specific
* subdirectory in the parent directory of the Blender executable.
*
* \param targetpath String to return path
* \param folder_name Optional folder name within version-specific directory
* \param subfolder_name Optional subfolder name within folder_name
* \param ver To construct name of version-specific directory within bprogdir
* \return true if such a directory exists.
*/
static bool get_path_local(char *targetpath, const char *folder_name, const char *subfolder_name, const int ver)
{
char relfolder[FILE_MAX];
#ifdef PATH_DEBUG
printf("%s...\n", __func__);
#endif
if (folder_name) {
if (subfolder_name) {
BLI_join_dirfile(relfolder, sizeof(relfolder), folder_name, subfolder_name);
}
else {
BLI_strncpy(relfolder, folder_name, sizeof(relfolder));
}
}
else {
relfolder[0] = '\0';
}
/* try EXECUTABLE_DIR/2.5x/folder_name - new default directory for local blender installed files */
#ifdef __APPLE__
static char osx_resourses[FILE_MAX]; /* due new codesign situation in OSX > 10.9.5 we must move the blender_version dir with contents to Resources */
sprintf(osx_resourses, "%s../Resources", bprogdir);
return test_path(targetpath, osx_resourses, blender_version_decimal(ver), relfolder);
#else
return test_path(targetpath, bprogdir, blender_version_decimal(ver), relfolder);
#endif
}
static int get_path_local(char *targetpath, const char *folder_name, const char *subfolder_name, const int ver)
{
char relfolder[FILE_MAX];
#ifdef PATH_DEBUG2
printf("get_path_local...\n");
#endif
if (folder_name) {
if (subfolder_name) {
BLI_join_dirfile(relfolder, sizeof(relfolder), folder_name, subfolder_name);
}
else {
BLI_strncpy(relfolder, folder_name, sizeof(relfolder));
}
}
else {
relfolder[0] = '\0';
}
/* try EXECUTABLE_DIR/2.5x/folder_name - new default directory for local blender installed files */
if (test_path(targetpath, bprogdir, blender_version_decimal(ver), relfolder))
return 1;
return 0;
}
static int get_path_user(char *targetpath, const char *folder_name, const char *subfolder_name, const char *envvar, const int ver)
{
char user_path[FILE_MAX];
const char *user_base_path;
/* for portable install, user path is always local */
if (is_portable_install())
return get_path_local(targetpath, folder_name, subfolder_name, ver);
user_path[0] = '\0';
if (test_env_path(user_path, envvar)) {
if (subfolder_name) {
return test_path(targetpath, user_path, NULL, subfolder_name);
}
else {
BLI_strncpy(targetpath, user_path, FILE_MAX);
return 1;
}
}
user_base_path = (const char *)GHOST_getUserDir(ver, blender_version_decimal(ver));
if (user_base_path)
BLI_strncpy(user_path, user_base_path, FILE_MAX);
if (!user_path[0])
return 0;
#ifdef PATH_DEBUG2
printf("get_path_user: %s\n", user_path);
#endif
if (subfolder_name) {
/* try $HOME/folder_name/subfolder_name */
return test_path(targetpath, user_path, folder_name, subfolder_name);
}
else {
/* try $HOME/folder_name */
return test_path(targetpath, user_path, NULL, folder_name);
}
}
static int get_path_system(char *targetpath, const char *folder_name, const char *subfolder_name, const char *envvar, const int ver)
{
char system_path[FILE_MAX];
const char *system_base_path;
/* first allow developer only overrides to the system path
* these are only used when running blender from source */
char cwd[FILE_MAX];
char relfolder[FILE_MAX];
if (folder_name) {
if (subfolder_name) {
BLI_join_dirfile(relfolder, sizeof(relfolder), folder_name, subfolder_name);
}
else {
BLI_strncpy(relfolder, folder_name, sizeof(relfolder));
}
}
else {
relfolder[0] = '\0';
}
/* try CWD/release/folder_name */
if (BLI_current_working_dir(cwd, sizeof(cwd))) {
if (test_path(targetpath, cwd, "release", relfolder)) {
return 1;
}
}
/* try EXECUTABLE_DIR/release/folder_name */
if (test_path(targetpath, bprogdir, "release", relfolder))
return 1;
/* end developer overrides */
system_path[0] = '\0';
if (test_env_path(system_path, envvar)) {
if (subfolder_name) {
return test_path(targetpath, system_path, NULL, subfolder_name);
}
else {
BLI_strncpy(targetpath, system_path, FILE_MAX);
return 1;
}
}
system_base_path = (const char *)GHOST_getSystemDir(ver, blender_version_decimal(ver));
if (system_base_path)
BLI_strncpy(system_path, system_base_path, FILE_MAX);
if (!system_path[0])
return 0;
#ifdef PATH_DEBUG2
printf("get_path_system: %s\n", system_path);
#endif
if (subfolder_name) {
/* try $BLENDERPATH/folder_name/subfolder_name */
return test_path(targetpath, system_path, folder_name, subfolder_name);
}
else {
/* try $BLENDERPATH/folder_name */
return test_path(targetpath, system_path, NULL, folder_name);
}
}
