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tests: add test case for parsing long option values.
[project/uci.git]
/
cli.c
diff --git
a/cli.c
b/cli.c
index
e1e0a66
..
e425554
100644
(file)
--- a/
cli.c
+++ b/
cli.c
@@
-14,6
+14,8
@@
#include <strings.h>
#include <string.h>
#include <stdlib.h>
#include <strings.h>
#include <string.h>
#include <stdlib.h>
+#include <stdarg.h>
+#include <errno.h>
#include <unistd.h>
#include "uci.h"
#include <unistd.h>
#include "uci.h"
@@
-168,6
+170,18
@@
static void cli_perror(void)
uci_perror(ctx, appname);
}
uci_perror(ctx, appname);
}
+static void cli_error(const char *fmt, ...)
+{
+ va_list ap;
+
+ if (flags & CLI_FLAG_QUIET)
+ return;
+
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+}
+
static void uci_print_value(FILE *f, const char *v)
{
fprintf(f, "'");
static void uci_print_value(FILE *f, const char *v)
{
fprintf(f, "'");
@@
-538,7
+552,7
@@
static int uci_batch_cmd(void)
for(i = 0; i <= MAX_ARGS; i++) {
if (i == MAX_ARGS) {
for(i = 0; i <= MAX_ARGS; i++) {
if (i == MAX_ARGS) {
-
fprintf(stderr,
"Too many arguments\n");
+
cli_error(
"Too many arguments\n");
return 1;
}
argv[i] = NULL;
return 1;
}
argv[i] = NULL;
@@
-551,7
+565,7
@@
static int uci_batch_cmd(void)
break;
argv[i] = strdup(argv[i]);
if (!argv[i]) {
break;
argv[i] = strdup(argv[i]);
if (!argv[i]) {
-
perror("uci"
);
+
cli_error("uci: %s", strerror(errno)
);
return 1;
}
}
return 1;
}
}
@@
-583,7
+597,7
@@
static int uci_batch(void)
if (ret == 254)
return 0;
else if (ret == 255)
if (ret == 254)
return 0;
else if (ret == 255)
-
fprintf(stderr,
"Unknown command\n");
+
cli_error(
"Unknown command\n");
/* clean up */
uci_foreach_element_safe(&ctx->root, tmp, e) {
/* clean up */
uci_foreach_element_safe(&ctx->root, tmp, e) {
@@
-673,7
+687,7
@@
int main(int argc, char **argv)
input = stdin;
ctx = uci_alloc_context();
if (!ctx) {
input = stdin;
ctx = uci_alloc_context();
if (!ctx) {
-
fprintf(stderr,
"Out of memory\n");
+
cli_error(
"Out of memory\n");
return 1;
}
return 1;
}
@@
-688,13
+702,13
@@
int main(int argc, char **argv)
case 'f':
if (input != stdin) {
fclose(input);
case 'f':
if (input != stdin) {
fclose(input);
-
perror("uci
");
+
cli_error("Too many input files.\n
");
return 1;
}
input = fopen(optarg, "r");
if (!input) {
return 1;
}
input = fopen(optarg, "r");
if (!input) {
-
perror("uci"
);
+
cli_error("uci: %s", strerror(errno)
);
return 1;
}
break;
return 1;
}
break;