*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#define _GNU_SOURCE
#define PARTIAL_ERROR_SLEEP 3 /* 3 seconds */
#define DEFAULT_FILE_ARRAY_SIZE 1
+
static char *opt_input_format, *opt_output_format;
-/* Pointer into const argv */
-static const char *opt_input_format_arg, *opt_output_format_arg;
+/*
+ * We are not freeing opt_input_paths ipath elements when exiting from
+ * main() for backward compatibility with libpop 0.13, which does not
+ * allocate copies for arguments returned by poptGetArg(), and for
+ * general compatibility with the documented behavior. This is known to
+ * cause a small memory leak with libpop 0.16.
+ */
static GPtrArray *opt_input_paths;
-static const char *opt_output_path;
+static char *opt_output_path;
static struct format *fmt_read;
enum {
OPT_NONE = 0,
+ OPT_OUTPUT_PATH,
+ OPT_INPUT_FORMAT,
+ OPT_OUTPUT_FORMAT,
OPT_HELP,
OPT_LIST,
OPT_VERBOSE,
OPT_CLOCK_FORCE_CORRELATE,
};
+/*
+ * We are _not_ using POPT_ARG_STRING ability to store directly into
+ * variables, because we want to cast the return to non-const, which is
+ * not possible without using poptGetOptArg explicitly. This helps us
+ * controlling memory allocation correctly without making assumptions
+ * about undocumented behaviors. poptGetOptArg is documented as
+ * requiring the returned const char * to be freed by the caller.
+ */
static struct poptOption long_options[] = {
/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
- { "output", 'w', POPT_ARG_STRING, &opt_output_path, 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 },
+ { "output", 'w', POPT_ARG_STRING, NULL, OPT_OUTPUT_PATH, NULL, NULL },
+ { "input-format", 'i', POPT_ARG_STRING, NULL, OPT_INPUT_FORMAT, NULL, NULL },
+ { "output-format", 'o', POPT_ARG_STRING, NULL, OPT_OUTPUT_FORMAT, 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 },
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
+ case OPT_OUTPUT_PATH:
+ opt_output_path = (char *) poptGetOptArg(pc);
+ if (!opt_output_path) {
+ ret = -EINVAL;
+ goto end;
+ }
+ break;
+ case OPT_INPUT_FORMAT:
+ opt_input_format = (char *) poptGetOptArg(pc);
+ if (!opt_input_format) {
+ ret = -EINVAL;
+ goto end;
+ }
+ break;
+ case OPT_OUTPUT_FORMAT:
+ opt_output_format = (char *) poptGetOptArg(pc);
+ if (!opt_output_format) {
+ ret = -EINVAL;
+ goto end;
+ }
+ break;
case OPT_HELP:
usage(stdout);
ret = 1; /* exit cleanly */
return 0;
}
+
/*
* bt_context_add_traces_recursive: Open a trace recursively
*
*/
int bt_context_add_traces_recursive(struct bt_context *ctx, const char *path,
const char *format_str,
- void (*packet_seek)(struct stream_pos *pos,
+ void (*packet_seek)(struct bt_stream_pos *pos,
size_t offset, int whence))
{
GArray *trace_ids;
int ret = 0;
- int i;
/* Should lock traversed_paths mutex here if used in multithread */
/* Process the array if ntfw did not return a fatal error */
if (ret >= 0) {
+ int i;
+
for (i = 0; i < traversed_paths->len; i++) {
GString *trace_path = g_ptr_array_index(traversed_paths,
i);
g_string_free(trace_path, TRUE);
}
}
+
g_ptr_array_free(traversed_paths, TRUE);
traversed_paths = NULL;
return ret;
}
-int convert_trace(struct trace_descriptor *td_write,
+int convert_trace(struct bt_trace_descriptor *td_write,
struct bt_context *ctx)
{
struct bt_ctf_iter *iter;
{
int ret, partial_error = 0, open_success = 0;
struct format *fmt_write;
- struct trace_descriptor *td_write;
+ struct bt_trace_descriptor *td_write;
struct bt_context *ctx;
int i;
printf_verbose("Verbose mode active.\n");
printf_debug("Debug mode active.\n");
- if (opt_input_format_arg) {
- opt_input_format = strdup(opt_input_format_arg);
- if (!opt_input_format) {
- partial_error = 1;
- goto end;
- }
+ if (opt_input_format)
strlower(opt_input_format);
- }
- if (opt_output_format_arg) {
- opt_output_format = strdup(opt_output_format_arg);
- if (!opt_output_format) {
- partial_error = 1;
- goto end;
- }
+ if (opt_output_format)
strlower(opt_output_format);
- }
printf_verbose("Converting from directory(ies):\n");
for (i = 0; i < opt_input_paths->len; i++) {
end:
free(opt_input_format);
free(opt_output_format);
+ free(opt_output_path);
g_ptr_array_free(opt_input_paths, TRUE);
if (partial_error)
exit(EXIT_FAILURE);
projects / babeltrace.git / blobdiff