Ticket #178 abrt-cli should provide an option to select analyzer

Signed-off-by: Nikola Pajkovsky <npajkovs@redhat.com>

3 files changed, 146 insertions, 24 deletions

diff --git a/src/cli/cli.c b/src/cli/cli.c
index 0af9ef2b..8cace596 100644
--- a/src/cli/cli.c
+++ b/src/cli/cli.c
@@ -361,6 +361,9 @@ int main(int argc, char** argv)
         print_usage_and_die(argv[0]);
     }
 
+    /* Get settings */
+    load_event_config_data();
+
     /* Do the selected operation. */
     int exitcode = 0;
     switch (op)
@@ -410,15 +413,37 @@ int main(int argc, char** argv)
         }
         case OPT_INFO:
         {
-            if (run_analyze_event(dump_dir_name) != 0)
-                return 1;
-
             /* Load crash_data from (possibly updated by analyze) dump dir */
             struct dump_dir *dd = dd_opendir(dump_dir_name, /*flags:*/ 0);
             if (!dd)
                 return -1;
+
+            char *analyze_events_as_lines = list_possible_events(dd, NULL, "analyze");
+            dd_close(dd);
+
+            if (analyze_events_as_lines && *analyze_events_as_lines)
+            {
+                GList *list_analyze_events = str_to_glist(analyze_events_as_lines, '\n');
+                free(analyze_events_as_lines);
+
+                char *event = select_event_option(list_analyze_events);
+                list_free_with_free(list_analyze_events);
+
+                int analyzer_result = run_analyze_event(dump_dir_name, event);
+                free(event);
+
+                if (analyzer_result != 0)
+                    return 1;
+            }
+
+            /* Load crash_data from (possibly updated by analyze) dump dir */
+            dd = dd_opendir(dump_dir_name, /*flags:*/ 0);
+            if (!dd)
+                return -1;
+
             crash_data_t *crash_data = create_crash_data_from_dump_dir(dd);
             dd_close(dd);
+
             add_to_crash_data_ext(crash_data, CD_DUMPDIR, dump_dir_name,
                                   CD_FLAG_TXT + CD_FLAG_ISNOTEDITABLE);
 
diff --git a/src/cli/report.cpp b/src/cli/report.cpp
index da37bea7..d06e5620 100644
--- a/src/cli/report.cpp
+++ b/src/cli/report.cpp
@@ -15,9 +15,9 @@
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
-#include "report.h"
-#include "run-command.h"
 #include "abrtlib.h"
+#include "run-command.h"
+#include "report.h"
 
 /* Field separator for the crash report file that is edited by user. */
 #define FIELD_SEP "%----"
@@ -553,7 +553,8 @@ static int run_events(const char *dump_dir_name,
         int r = run_event_on_dir_name(run_state, dump_dir_name, event.c_str());
         if (r == 0 && run_state->children_count == 0)
         {
-            l_state.last_line = xasprintf("Error: no processing is specified for event '%s'", event.c_str());
+            l_state.last_line = xasprintf("Error: no processing is specified for event '%s'",
+                                          event.c_str());
             r = -1;
         }
         if (r == 0)
@@ -585,31 +586,128 @@ static char *do_log(char *log_line, void *param)
     log("%s", log_line);
     return log_line;
 }
-int run_analyze_event(const char *dump_dir_name)
+
+int run_analyze_event(const char *dump_dir_name, const char *analyzer)
 {
     VERB2 log("run_analyze_event('%s')", dump_dir_name);
 
     struct run_event_state *run_state = new_run_event_state();
     run_state->logging_callback = do_log;
-    int res = run_event_on_dir_name(run_state, dump_dir_name, "analyze_LocalGDB");
+    int res = run_event_on_dir_name(run_state, dump_dir_name, analyzer);
     free_run_event_state(run_state);
     return res;
 }
 
+/* show even description? */
+char *select_event_option(GList *list_options)
+{
+    if (!list_options)
+        return NULL;
+
+    unsigned count = g_list_length(list_options) - 1;
+    if (!count)
+        return NULL;
+
+    int pos = -1;
+    fprintf(stdout, _("Select how you would like to analyze the problem:\n"));
+    for (GList *li = list_options; li; li = li->next)
+    {
+        char *opt = (char*)li->data;
+        event_config_t *config = get_event_config(opt);
+        if (config)
+        {
+            ++pos;
+            printf(" %i) %s\n", pos, config->screen_name);
+        }
+    }
+
+    unsigned picked;
+    unsigned ii;
+    for (ii = 0; ii < 3; ++ii)
+    {
+        fprintf(stdout, _("Choose option [0 - %u]: "), count);
+        fflush(NULL);
+
+        char answer[16];
+        if (!fgets(answer, sizeof(answer), stdin))
+            continue;
+
+        answer[strlen(answer) - 1] = '\0';
+        if (!*answer)
+            continue;
+
+        picked = xatou(answer);
+        if (picked > count)
+        {
+            fprintf(stdout, _("You have chosen number out of range"));
+            continue;
+        }
+
+        break;
+    }
+
+    if (ii == 3)
+        error_msg_and_die(_("Invalid input, program exiting..."));
+
+    GList *choosen = g_list_nth(list_options, picked);
+    return xstrdup((char*)choosen->data);
+}
+
+GList *str_to_glist(char *str, int delim)
+{
+    GList *list = NULL;
+    while (*str)
+    {
+        char *end = strchrnul(str, delim);
+        char *tmp = xstrndup(str, end - str);
+        if (*tmp)
+            list = g_list_append(list, tmp);
+
+        str = end;
+        if (!*str)
+            break;
+        str++;
+    }
+
+    if (!list && !g_list_length(list))
+        return NULL;
+
+    return list;
+}
 
 /* Report the crash */
 int report(const char *dump_dir_name, int flags)
 {
-    if (run_analyze_event(dump_dir_name) != 0)
-	return 1;
-
     /* Load crash_data from (possibly updated by analyze) dump dir */
     struct dump_dir *dd = dd_opendir(dump_dir_name, /*flags:*/ 0);
     if (!dd)
 	return -1;
 
+    char *analyze_events_as_lines = list_possible_events(dd, NULL, "analyze");
+    dd_close(dd);
+
+    if (analyze_events_as_lines && *analyze_events_as_lines)
+    {
+        GList *list_analyze_events = str_to_glist(analyze_events_as_lines, '\n');
+        free(analyze_events_as_lines);
+
+        char *event = select_event_option(list_analyze_events);
+        list_free_with_free(list_analyze_events);
+
+        int analyzer_result = run_analyze_event(dump_dir_name, event);
+        free(event);
+
+        if (analyzer_result != 0)
+            return 1;
+    }
+
+    /* Load crash_data from (possibly updated by analyze) dump dir */
+    dd = dd_opendir(dump_dir_name, /*flags:*/ 0);
+    if (!dd)
+	return -1;
+
+    char *report_events_as_lines = list_possible_events(dd, NULL, "report");
     crash_data_t *crash_data = create_crash_data_from_dump_dir(dd);
-    char *events_as_lines = list_possible_events(dd, NULL, "");
     dd_close(dd);
 
     if (!(flags & CLI_REPORT_BATCH))
@@ -620,7 +718,7 @@ int report(const char *dump_dir_name, int flags)
         if (result != 0)
         {
             free_crash_data(crash_data);
-            free(events_as_lines);
+            free(report_events_as_lines);
             return 1;
         }
         /* Save comment, backtrace */
@@ -639,26 +737,24 @@ int report(const char *dump_dir_name, int flags)
     }
 
     /* Get possible reporters associated with this particular crash */
+    /* TODO: npajkovs: remove this annoying c++ vector_string_t */
     vector_string_t report_events;
-    if (events_as_lines)
+    if (report_events_as_lines && *report_events_as_lines)
     {
-        char *events = events_as_lines;
+        char *events = report_events_as_lines;
         while (*events)
         {
             char *end = strchrnul(events, '\n');
-            if (strncmp(events, "report", 6) == 0
-             && (events[6] == '\0' || events[6] == '_')
-            ) {
-                char *tmp = xstrndup(events, end - events);
-                report_events.push_back(tmp);
-                free(tmp);
-            }
+            char *tmp = xstrndup(events, end - events);
+            report_events.push_back(tmp);
+            free(tmp);
             events = end;
             if (!*events)
                 break;
             events++;
         }
     }
+    free(report_events_as_lines);
 
     /* Get settings */
     load_event_config_data();
@@ -723,6 +819,5 @@ int report(const char *dump_dir_name, int flags)
 
     printf(_("Crash reported via %d report events (%d errors)\n"), plugins, errors);
     free_crash_data(crash_data);
-    free(events_as_lines);
     return errors;
 }
diff --git a/src/cli/report.h b/src/cli/report.h
index 58b8c25e..a3937840 100644
--- a/src/cli/report.h
+++ b/src/cli/report.h
@@ -22,7 +22,9 @@
 extern "C" {
 #endif
 
-int run_analyze_event(const char *dump_dir_name);
+int run_analyze_event(const char *dump_dir_name, const char *analyzer);
+char *select_event_option(GList *list_options);
+GList *str_to_glist(char *str, int delim);
 
 /* Report the crash */
 enum {