22 bump_verbosity(
const gchar *option_name,
const gchar *optarg, gpointer
data, GError **error) {
47 free_common_args(gpointer
data) {
63 GOptionGroup **output_group,
const char *param_string) {
65 GOptionContext *context;
66 GOptionGroup *main_group;
68 GOptionEntry main_entries[3] = {
69 {
"version",
'$', 0, G_OPTION_ARG_NONE, &(common_args->
version),
70 "Display software version and exit",
72 {
"verbose",
'V', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, bump_verbosity,
73 "Increase debug output (may be specified multiple times)",
79 main_group = g_option_group_new(NULL,
"Application Options:", NULL, common_args, free_common_args);
80 g_option_group_add_entries(main_group, main_entries);
82 context = g_option_context_new(param_string);
83 g_option_context_set_summary(context, common_args->
summary);
84 g_option_context_set_description(context, desc);
85 g_option_context_set_main_group(context, main_group);
88 GOptionEntry output_entries[3] = {
89 {
"output-as", 0, 0, G_OPTION_ARG_STRING, &(common_args->
output_ty),
92 {
"output-to", 0, 0, G_OPTION_ARG_STRING, &(common_args->
output_dest),
93 "Specify file name for output (or \"-\" for stdout)",
"DEST" },
98 if (*output_group == NULL) {
99 *output_group = g_option_group_new(
"output",
"Output Options:",
"Show output help", NULL, NULL);
104 g_option_group_add_entries(*output_group, output_entries);
105 g_option_context_add_group(context, *output_group);
117 if (context == NULL) {
121 g_option_context_free(context);
127 GOptionGroup *main_group = g_option_context_get_main_group(context);
129 g_option_group_add_entries(main_group, entries);
134 const char *header,
const char *desc,
135 GOptionEntry entries[])
137 GOptionGroup *group = NULL;
139 group = g_option_group_new(
name, header, desc, NULL, NULL);
140 g_option_group_add_entries(group, entries);
141 g_option_context_add_group(context, group);
148 gchar **retval = NULL;
149 GPtrArray *arr = NULL;
150 bool saw_dash_dash =
false;
156 if (g_get_prgname() == NULL && argv && *argv) {
157 gchar *basename = g_path_get_basename(*argv);
159 g_set_prgname(basename);
163 arr = g_ptr_array_new();
165 for (
int i = 0; argv[i] != NULL; i++) {
171 if (saw_dash_dash ==
false && strcmp(argv[i],
"--") == 0) {
172 saw_dash_dash =
true;
175 if (saw_dash_dash ==
true) {
176 g_ptr_array_add(arr, strdup(argv[i]));
184 g_ptr_array_add(arr, strdup(argv[i]));
191 if (g_str_has_prefix(argv[i],
"-") && !g_str_has_prefix(argv[i],
"--")) {
193 char *ch = argv[i]+1;
195 while (*ch !=
'\0') {
201 if (strchr(special, *ch) != NULL) {
205 if (*(ch+1) !=
'\0') {
207 g_ptr_array_add(arr, strdup(ch+1));
231 g_ptr_array_add(arr, strdup(argv[i]));
239 retval = calloc(arr->len+1,
sizeof(
char *));
240 for (
int i = 0; i < arr->len; i++) {
241 retval[i] = (gchar *) g_ptr_array_index(arr, i);
244 g_ptr_array_free(arr, FALSE);
254 gchar **extra_args = NULL;
256 gboolean retval = TRUE;
258 va_start(ap, format);
259 len = vasprintf(&buf, format, ap);
263 if (!g_shell_parse_argv(buf, NULL, &extra_args, error)) {
264 g_strfreev(extra_args);
269 retval = g_option_context_parse_strv(context, &extra_args, error);
271 g_strfreev(extra_args);
GOptionContext * pcmk__build_arg_context(pcmk__common_args_t *common_args, const char *fmts, GOptionGroup **output_group, const char *param_string)
void pcmk__add_main_args(GOptionContext *context, GOptionEntry entries[])
gchar ** pcmk__cmdline_preproc(char **argv, const char *special)
void pcmk__free_arg_context(GOptionContext *context)
void pcmk__add_arg_group(GOptionContext *context, const char *name, const char *header, const char *desc, GOptionEntry entries[])
pcmk__common_args_t * pcmk__new_common_args(const char *summary)
gboolean pcmk__force_args(GOptionContext *context, GError **error, const char *format,...)
char * crm_strdup_printf(char const *format,...) __attribute__((__format__(__printf__
#define safe_str_eq(a, b)
#define PACKAGE_BUGREPORT
gboolean summary(GListPtr resources)
_Noreturn crm_exit_t crm_exit(crm_exit_t rc)
crm_exit_t crm_errno2exit(int rc)