Differential D9306 Diff 30248 source/blender/blenkernel/intern/appdir.c

Changeset View

Standalone View

source/blender/blenkernel/intern/appdir.c

Show First 20 Lines • Show All 248 Lines • ▼ Show 20 Lines	static bool test_path(char *targetpath,

/* Path not found, don't accidentally use it,		/* Path not found, don't accidentally use it,
* otherwise call this function with `check_is_dir` set to false. */		* otherwise call this function with `check_is_dir` set to false. */
targetpath[0] = '\0';		targetpath[0] = '\0';
return false;		return false;
}		}

/**		/**
* Puts the value of the specified environment variable into *path if it exists		* Puts the value of the specified environment variable into *path if it exists.
* and points at a directory. Returns true if this was done.		* Additionally it checks if it points at a directory, when check_is_dir is true.
		* The return value is true when the value of the environment variable is stored
		* at the address *path points to.
*/		*/
static bool test_env_path(char path, const char envvar, const bool check_is_dir)		static bool test_env_path(char path, const char envvar, const bool check_is_dir)
{		{
ASSERT_IS_INIT();		ASSERT_IS_INIT();

const char *env_path = envvar ? BLI_getenv(envvar) : NULL;		const char *env_path = envvar ? BLI_getenv(envvar) : NULL;
if (!env_path) {		if (!env_path) {
return false;		return false;
}		}

		BLI_strncpy(path, env_path, FILE_MAX);

if (check_is_dir == false) {		if (check_is_dir == false) {
CLOG_INFO(&LOG, 3, "using env '%s' without test: '%s'", envvar, env_path);		CLOG_INFO(&LOG, 3, "using env '%s' without test: '%s'", envvar, env_path);
return true;		return true;
}		}

if (BLI_is_dir(env_path)) {		if (BLI_is_dir(env_path)) {
BLI_strncpy(path, env_path, FILE_MAX);
CLOG_INFO(&LOG, 3, "env '%s' found: %s", envvar, env_path);		CLOG_INFO(&LOG, 3, "env '%s' found: %s", envvar, env_path);
return true;		return true;
}		}

CLOG_INFO(&LOG, 3, "env '%s' missing: %s", envvar, env_path);		CLOG_INFO(&LOG, 3, "env '%s' missing: %s", envvar, env_path);

/* Path not found, don't accidentally use it,		/* Path not found, don't accidentally use it,
* otherwise call this function with `check_is_dir` set to false. */		* otherwise call this function with `check_is_dir` set to false. */
▲ Show 20 Lines • Show All 865 Lines • Show Last 20 Lines