#include <unistd.h>
#include <inttypes.h>
#include <fts.h>
+#include <string.h>
#include <babeltrace/ctf-ir/metadata.h> /* for clocks */
#define DEFAULT_FILE_ARRAY_SIZE 1
-static char *opt_input_format;
-static char *opt_output_format;
+static char *opt_input_format, *opt_output_format;
+/* Pointer into const argv */
+static const char *opt_input_format_arg, *opt_output_format_arg;
static const char *opt_input_path;
static const char *opt_output_path;
static struct format *fmt_read;
+static
void strlower(char *str)
{
while (*str) {
static struct poptOption long_options[] = {
/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
- { "input-format", 'i', POPT_ARG_STRING, &opt_input_format, OPT_NONE, NULL, NULL },
- { "output-format", 'o', POPT_ARG_STRING, &opt_output_format, OPT_NONE, NULL, NULL },
+ { "input-format", 'i', POPT_ARG_STRING, &opt_input_format_arg, OPT_NONE, NULL, NULL },
+ { "output-format", 'o', POPT_ARG_STRING, &opt_output_format_arg, OPT_NONE, NULL, NULL },
{ "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
{ "list", 'l', POPT_ARG_NONE, NULL, OPT_LIST, NULL, NULL },
{ "verbose", 'v', POPT_ARG_NONE, NULL, OPT_VERBOSE, NULL, NULL },
printf_verbose("Verbose mode active.\n");
printf_debug("Debug mode active.\n");
- if (opt_input_format)
+ if (opt_input_format_arg) {
+ opt_input_format = strdup(opt_input_format_arg);
+ if (!opt_input_format) {
+ partial_error = 1;
+ goto end;
+ }
strlower(opt_input_format);
- if (opt_output_format)
+ }
+ if (opt_output_format) {
+ opt_output_format = strdup(opt_output_format_arg);
+ if (!opt_output_format) {
+ partial_error = 1;
+ goto end;
+ }
strlower(opt_output_format);
+ }
printf_verbose("Converting from directory: %s\n", opt_input_path);
printf_verbose("Converting from format: %s\n",
printf_verbose("Converting to format: %s\n",
opt_output_format ? : "text <default>");
- if (!opt_input_format)
- opt_input_format = "ctf";
- if (!opt_output_format)
- opt_output_format = "text";
+ if (!opt_input_format) {
+ opt_input_format = strdup("ctf");
+ if (!opt_input_format) {
+ partial_error = 1;
+ goto end;
+ }
+ }
+ if (!opt_output_format) {
+ opt_output_format = strdup("text");
+ if (!opt_output_format) {
+ partial_error = 1;
+ goto end;
+ }
+ }
fmt_read = bt_lookup_format(g_quark_from_static_string(opt_input_format));
if (!fmt_read) {
fprintf(stderr, "[error] Format \"%s\" is not supported.\n\n",
opt_input_format);
- exit(EXIT_FAILURE);
+ partial_error = 1;
+ goto end;
}
fmt_write = bt_lookup_format(g_quark_from_static_string(opt_output_format));
if (!fmt_write) {
fprintf(stderr, "[error] format \"%s\" is not supported.\n\n",
opt_output_format);
- exit(EXIT_FAILURE);
+ partial_error = 1;
+ goto end;
}
ctx = bt_context_create();
bt_context_put(ctx);
printf_verbose("finished converting. Output written to:\n%s\n",
opt_output_path ? : "<stdout>");
- if (partial_error)
- exit(EXIT_FAILURE);
- else
- exit(EXIT_SUCCESS);
+ goto end;
/* Error handling */
error_copy_trace:
error_td_write:
bt_context_put(ctx);
error_td_read:
- exit(EXIT_FAILURE);
+ partial_error = 1;
+
+ /* teardown and exit */
+end:
+ free(opt_input_format);
+ free(opt_output_format);
+ if (partial_error)
+ exit(EXIT_FAILURE);
+ else
+ exit(EXIT_SUCCESS);
}