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== installation paths ==

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* fix case where environment variable was used without subfolder
* some small cleanup
This commit is contained in:
Andrea Weikert
2010-07-15 19:42:36 +00:00
parent 7df9df1373
commit 7a3ff66575
1 changed files with 66 additions and 50 deletions
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116
source/blender/blenlib/intern/path_util.c
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@@ -947,13 +947,13 @@ static int test_path(char *targetpath, char *path_base, char *path_sep, char *fo
}
}
static int test_env_path(char *path, char *subfolder_name, char *envvar)
static int test_env_path(char *path, char *envvar)
{
char *env = envvar?getenv(envvar):NULL;
if (!env) return 0;
if (BLI_is_dir(env)) {
BLI_make_file_string("/", path, env, subfolder_name);
BLI_strncpy(path, env, FILE_MAX);
return 1;
} else {
path[0] = '\0';
@@ -961,10 +961,11 @@ static int test_env_path(char *path, char *subfolder_name, char *envvar)
}
}
static int get_path_local(char *targetpath, char *folder_name)
static int get_path_local(char *targetpath, char *folder_name, char *subfolder_name)
{
extern char bprogname[]; /* argv[0] from creator.c */
char bprogdir[FILE_MAX];
char relfolder[FILE_MAX];
char cwd[FILE_MAX];
char *s;
int i;
@@ -973,6 +974,11 @@ static int get_path_local(char *targetpath, char *folder_name)
printf("get_path_local...\n");
#endif
if (subfolder_name) {
BLI_join_dirfile(relfolder, folder_name, subfolder_name);
} else {
BLI_strncpy(relfolder, folder_name, FILE_MAX);
}
/* use argv[0] (bprogname) to get the path to the executable */
s = BLI_last_slash(bprogname);
@@ -980,23 +986,23 @@ static int get_path_local(char *targetpath, char *folder_name)
BLI_strncpy(bprogdir, bprogname, i);
/* try EXECUTABLE_DIR/folder_name */
if(test_path(targetpath, bprogdir, "", folder_name))
if(test_path(targetpath, bprogdir, "", relfolder))
return 1;
/* try CWD/release/folder_name */
if(test_path(targetpath, BLI_getwdN(cwd), "release", folder_name))
if(test_path(targetpath, BLI_getwdN(cwd), "release", relfolder))
return 1;
/* try EXECUTABLE_DIR/release/folder_name */
if(test_path(targetpath, bprogdir, "release", folder_name))
if(test_path(targetpath, bprogdir, "release", relfolder))
return 1;
/* try EXECUTABLE_DIR/2.5/folder_name - new default directory for local blender installed files */
if(test_path(targetpath, bprogdir, blender_version_decimal(), folder_name))
if(test_path(targetpath, bprogdir, blender_version_decimal(), relfolder))
return 1;
/* try ./.blender/folder_name -- DEPRECATED, need to update build systems */
if(test_path(targetpath, bprogdir, ".blender", folder_name))
if(test_path(targetpath, bprogdir, ".blender", relfolder))
return 1;
return 0;
@@ -1009,9 +1015,15 @@ static int get_path_user(char *targetpath, char *folder_name, char *subfolder_na
user_path[0] = '\0';
if (test_env_path(targetpath, subfolder_name, envvar))
return 1;
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();
if (user_base_path) {
BLI_snprintf(user_path, FILE_MAX, BLENDER_USER_FORMAT, user_base_path, blender_version_decimal());
@@ -1024,8 +1036,13 @@ static int get_path_user(char *targetpath, char *folder_name, char *subfolder_na
printf("get_path_user: %s\n", user_path);
#endif
/* try $HOME/folder_name */
return test_path(targetpath, user_path, NULL, folder_name);
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, char *folder_name, char *subfolder_name, char *envvar)
@@ -1035,8 +1052,14 @@ static int get_path_system(char *targetpath, char *folder_name, char *subfolder_
system_path[0] = '\0';
if (test_env_path(targetpath, subfolder_name, envvar))
return 1;
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();
if (system_base_path) {
@@ -1050,8 +1073,13 @@ static int get_path_system(char *targetpath, char *folder_name, char *subfolder_
printf("get_path_system: %s\n", system_path);
#endif
/* try $BLENDERPATH/folder_name */
return test_path(targetpath, system_path, NULL, folder_name);
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);
}
}
/* get a folder out of the 'folder_id' presets for paths */
@@ -1059,72 +1087,60 @@ static int get_path_system(char *targetpath, char *folder_name, char *subfolder_
char *BLI_get_folder(int folder_id, char *subfolder)
{
static char path[FILE_MAX] = "";
char search_path[FILE_MAX];
switch (folder_id) {
case BLENDER_DATAFILES: /* general case */
BLI_join_dirfile(search_path, "datafiles", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_user(path, search_path, subfolder, "BLENDER_USER_DATAFILES")) break;
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_DATAFILES")) break;
if (get_path_local(path, "datafiles", subfolder)) break;
if (get_path_user(path, "datafiles", subfolder, "BLENDER_USER_DATAFILES")) break;
if (get_path_system(path, "datafiles", subfolder, "BLENDER_SYSTEM_DATAFILES")) break;
return NULL;
case BLENDER_USER_DATAFILES:
BLI_join_dirfile(search_path, "datafiles", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_user(path, search_path, subfolder, "BLENDER_USER_DATAFILES")) break;
if (get_path_local(path, "datafiles", subfolder)) break;
if (get_path_user(path, "datafiles", subfolder, "BLENDER_USER_DATAFILES")) break;
return NULL;
case BLENDER_SYSTEM_DATAFILES:
BLI_join_dirfile(search_path, "datafiles", subfolder);
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_DATAFILES")) break;
if (get_path_system(path, "datafiles", subfolder, "BLENDER_SYSTEM_DATAFILES")) break;
return NULL;
case BLENDER_CONFIG: /* general case */
BLI_join_dirfile(search_path, "config", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_user(path, search_path, subfolder, "BLENDER_USER_CONFIG")) break;
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_CONFIG")) break;
if (get_path_local(path, "config", subfolder)) break;
if (get_path_user(path, "config", subfolder, "BLENDER_USER_CONFIG")) break;
if (get_path_system(path, "config", subfolder, "BLENDER_SYSTEM_CONFIG")) break;
return NULL;
case BLENDER_USER_CONFIG:
BLI_join_dirfile(search_path, "config", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_user(path, search_path, subfolder, "BLENDER_USER_CONFIG")) break;
if (get_path_local(path, "config", subfolder)) break;
if (get_path_user(path, "config", subfolder, "BLENDER_USER_CONFIG")) break;
return NULL;
case BLENDER_SYSTEM_CONFIG:
BLI_join_dirfile(search_path, "config", subfolder);
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_CONFIG")) break;
if (get_path_system(path, "config", subfolder, "BLENDER_SYSTEM_CONFIG")) break;
return NULL;
case BLENDER_SCRIPTS: /* general case */
BLI_join_dirfile(search_path, "scripts", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_user(path, search_path, subfolder, "BLENDER_USER_SCRIPTS")) break;
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_SCRIPTS")) break;
if (get_path_local(path, "scripts", subfolder)) break;
if (get_path_user(path, "scripts", subfolder, "BLENDER_USER_SCRIPTS")) break;
if (get_path_system(path, "scripts", subfolder, "BLENDER_SYSTEM_SCRIPTS")) break;
return NULL;
case BLENDER_USER_SCRIPTS:
BLI_join_dirfile(search_path, "scripts", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_user(path, search_path, subfolder, "BLENDER_USER_SCRIPTS")) break;
if (get_path_local(path, "scripts", subfolder)) break;
if (get_path_user(path, "scripts", subfolder, "BLENDER_USER_SCRIPTS")) break;
return NULL;
case BLENDER_SYSTEM_SCRIPTS:
BLI_join_dirfile(search_path, "scripts", subfolder);
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_SCRIPTS")) break;
if (get_path_system(path, "scripts", subfolder, "BLENDER_SYSTEM_SCRIPTS")) break;
return NULL;
case BLENDER_PYTHON: /* general case */
BLI_join_dirfile(search_path, "python", subfolder);
if (get_path_local(path, search_path)) break;
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_PYTHON")) break;
if (get_path_local(path, "python", subfolder)) break;
if (get_path_system(path, "python", subfolder, "BLENDER_SYSTEM_PYTHON")) break;
return NULL;
case BLENDER_SYSTEM_PYTHON:
BLI_join_dirfile(search_path, "python", subfolder);
if (get_path_system(path, search_path, subfolder, "BLENDER_SYSTEM_PYTHON")) break;
if (get_path_system(path, "python", subfolder, "BLENDER_SYSTEM_PYTHON")) break;
return NULL;
}