From 4dd20b271a2e0bf7497654cec97541898b3bae31 Mon Sep 17 00:00:00 2001

From: Jakub Filak <jfilak@redhat.com>

Date: Thu, 4 Dec 2014 08:45:07 +0100

Subject: [PATCH 128/136] bugzilla: port to Problem Format API

Related to #303

Signed-off-by: Jakub Filak <jfilak@redhat.com>

---

 src/plugins/reporter-bugzilla.c | 691 ++++------------------------------------

 1 file changed, 59 insertions(+), 632 deletions(-)

diff --git a/src/plugins/reporter-bugzilla.c b/src/plugins/reporter-bugzilla.c

index 097924e..38f48ef 100644

--- a/src/plugins/reporter-bugzilla.c

+++ b/src/plugins/reporter-bugzilla.c

@@ -17,515 +17,11 @@

     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */

 #include "internal_libreport.h"

+#include "problem_report.h"

 #include "client.h"

 #include "abrt_xmlrpc.h"

 #include "rhbz.h"

-#include <satyr/stacktrace.h>

-#include <satyr/abrt.h>

-

-struct section_t {

-    char *name;

-    GList *items;

-};

-typedef struct section_t section_t;

-

-

-/* Utility functions */

-

-static

-GList* split_string_on_char(const char *str, char ch)

-{

-    GList *list = NULL;

-    for (;;)

-    {

-        const char *delim = strchrnul(str, ch);

-        list = g_list_prepend(list, xstrndup(str, delim - str));

-        if (*delim == '\0')

-            break;

-        str = delim + 1;

-    }

-    return g_list_reverse(list);

-}

-

-static

-int compare_item_name(const char *lookup, const char *name)

-{

-    if (lookup[0] == '-')

-        lookup++;

-    else if (strncmp(lookup, "%bare_", 6) == 0)

-        lookup += 6;

-    return strcmp(lookup, name);

-}

-

-static

-int is_item_name_in_section(const section_t *lookup, const char *name)

-{

-    if (g_list_find_custom(lookup->items, name, (GCompareFunc)compare_item_name))

-        return 0; /* "found it!" */

-    return 1;

-}

-

-static

-bool is_explicit_or_forbidden(const char *name, GList *comment_fmt_spec)

-{

-    return g_list_find_custom(comment_fmt_spec, name, (GCompareFunc)is_item_name_in_section);

-}

-

-static

-GList* load_bzrep_conf_file(const char *path)

-{

-    FILE *fp = stdin;

-    if (strcmp(path, "-") != 0)

-    {

-        fp = fopen(path, "r");

-        if (!fp)

-            return NULL;

-    }

-

-    GList *sections = NULL;

-

-    char *line;

-    while ((line = xmalloc_fgetline(fp)) != NULL)

-    {

-        /* Skip comments */

-        char first = *skip_whitespace(line);

-        if (first == '#')

-            goto free_line;

-

-        /* Handle trailing backslash continuation */

- check_continuation: ;

-        unsigned len = strlen(line);

-        if (len && line[len-1] == '\\')

-        {

-            line[len-1] = '\0';

-            char *next_line = xmalloc_fgetline(fp);

-            if (next_line)

-            {

-                line = append_to_malloced_string(line, next_line);

-                free(next_line);

-                goto check_continuation;

-            }

-        }

-

-        /* We are reusing line buffer to form temporary

-         * "key\0values\0..." in its beginning

-         */

-        bool summary_line = false;

-        char *value = NULL;

-        char *src;

-        char *dst;

-        for (src = dst = line; *src; src++)

-        {

-            char c = *src;

-            /* did we reach the value list? */

-            if (!value && c == ':' && src[1] == ':')

-            {

-                *dst++ = '\0'; /* terminate key */

-                src += 2;

-                value = dst; /* remember where value starts */

-                summary_line = (strcmp(line, "%summary") == 0);

-                if (summary_line)

-                {

-                    value = src;

-                    break;

-                }

-                continue;

-            }

-            /* skip whitespace in value list */

-            if (value && isspace(c))

-                continue;

-            *dst++ = c; /* store next key or value char */

-        }

-

-        GList *item_list = NULL;

-        if (summary_line)

-        {

-            /* %summary is special */

-            item_list = g_list_append(NULL, xstrdup(skip_whitespace(value)));

-        }

-        else

-        {

-            *dst = '\0'; /* terminate value (or key) */

-            if (value)

-                item_list = split_string_on_char(value, ',');

-        }

-

-        section_t *sec = xzalloc(sizeof(*sec));

-        sec->name = xstrdup(line);

-        sec->items = item_list;

-        sections = g_list_prepend(sections, sec);

-

- free_line:

-        free(line);

-    }

-

-    if (fp != stdin)

-        fclose(fp);

-

-    return g_list_reverse(sections);

-}

-

-

-/* Summary generation */

-

-#define MAX_OPT_DEPTH 10

-static

-char *format_percented_string(const char *str, problem_data_t *pd)

-{

-    size_t old_pos[MAX_OPT_DEPTH] = { 0 };

-    int okay[MAX_OPT_DEPTH] = { 1 };

-    int opt_depth = 1;

-    struct strbuf *result = strbuf_new();

-

-    while (*str) {

-        switch (*str) {

-        default:

-            strbuf_append_char(result, *str);

-            str++;

-            break;

-        case '\\':

-            if (str[1])

-                str++;

-            strbuf_append_char(result, *str);

-            str++;

-            break;

-        case '[':

-            if (str[1] == '[' && opt_depth < MAX_OPT_DEPTH)

-            {

-                old_pos[opt_depth] = result->len;

-                okay[opt_depth] = 1;

-                opt_depth++;

-                str += 2;

-            } else {

-                strbuf_append_char(result, *str);

-                str++;

-            }

-            break;

-        case ']':

-            if (str[1] == ']' && opt_depth > 1)

-            {

-                opt_depth--;

-                if (!okay[opt_depth])

-                {

-                    result->len = old_pos[opt_depth];

-                    result->buf[result->len] = '\0';

-                }

-                str += 2;

-            } else {

-                strbuf_append_char(result, *str);

-                str++;

-            }

-            break;

-        case '%': ;

-            char *nextpercent = strchr(++str, '%');

-            if (!nextpercent)

-            {

-                error_msg_and_die("Unterminated %%element%%: '%s'", str - 1);

-            }

-

-            *nextpercent = '\0';

-            const problem_item *item = problem_data_get_item_or_NULL(pd, str);

-            *nextpercent = '%';

-

-            if (item && (item->flags & CD_FLAG_TXT))

-                strbuf_append_str(result, item->content);

-            else

-                okay[opt_depth - 1] = 0;

-            str = nextpercent + 1;

-            break;

-        }

-    }

-

-    if (opt_depth > 1)

-    {

-        error_msg_and_die("Unbalanced [[ ]] bracket");

-    }

-

-    if (!okay[0])

-    {

-        error_msg("Undefined variable outside of [[ ]] bracket");

-    }

-

-    return strbuf_free_nobuf(result);

-}

-

-static

-char *create_summary_string(problem_data_t *pd, GList *comment_fmt_spec)

-{

-    GList *l = comment_fmt_spec;

-    while (l)

-    {

-        section_t *sec = l->data;

-        l = l->next;

-

-        /* Find %summary" */

-        if (strcmp(sec->name, "%summary") != 0)

-            continue;

-

-        GList *item = sec->items;

-        if (!item)

-            /* not supposed to happen, there will be at least "" */

-            error_msg_and_die("BUG in %%summary parser");

-

-        const char *str = item->data;

-        return format_percented_string(str, pd);

-    }

-

-    return format_percented_string("%reason%", pd);

-}

-

-

-/* BZ comment generation */

-

-static

-int append_text(struct strbuf *result, const char *item_name, const char *content, bool print_item_name)

-{

-    char *eol = strchrnul(content, '\n');

-    if (eol[0] == '\0' || eol[1] == '\0')

-    {

-        /* one-liner */

-        int pad = 16 - (strlen(item_name) + 2);

-        if (pad < 0)

-            pad = 0;

-        if (print_item_name)

-            strbuf_append_strf(result,

-                    eol[0] == '\0' ? "%s: %*s%s\n" : "%s: %*s%s",

-                    item_name, pad, "", content

-            );

-        else

-            strbuf_append_strf(result,

-                    eol[0] == '\0' ? "%s\n" : "%s",

-                    content

-            );

-    }

-    else

-    {

-        /* multi-line item */

-        if (print_item_name)

-            strbuf_append_strf(result, "%s:\n", item_name);

-        for (;;)

-        {

-            eol = strchrnul(content, '\n');

-            strbuf_append_strf(result,

-                    /* For %bare_multiline_item, we don't want to print colons */

-                    (print_item_name ? ":%.*s\n" : "%.*s\n"),

-                    (int)(eol - content), content

-            );

-            if (eol[0] == '\0' || eol[1] == '\0')

-                break;

-            content = eol + 1;

-        }

-    }

-    return 1;

-}

-

-static

-int append_short_backtrace(struct strbuf *result, problem_data_t *problem_data, size_t max_text_size, bool print_item_name)

-{

-    const problem_item *item = problem_data_get_item_or_NULL(problem_data,

-                                                             FILENAME_BACKTRACE);

-    if (!item)

-        return 0; /* "I did not print anything" */

-    if (!(item->flags & CD_FLAG_TXT))

-        return 0; /* "I did not print anything" */

-

-    char *truncated = NULL;

-

-    if (strlen(item->content) >= max_text_size)

-    {

-        char *error_msg = NULL;

-        const char *analyzer = problem_data_get_content_or_NULL(problem_data, FILENAME_ANALYZER);

-        if (!analyzer)

-            return 0;

-

-        /* For CCpp crashes, use the GDB-produced backtrace which should be

-         * available by now. sr_abrt_type_from_analyzer returns SR_REPORT_CORE

-         * by default for CCpp crashes.

-         */

-        enum sr_report_type report_type = sr_abrt_type_from_analyzer(analyzer);

-        if (strcmp(analyzer, "CCpp") == 0)

-            report_type = SR_REPORT_GDB;

-

-        struct sr_stacktrace *backtrace = sr_stacktrace_parse(report_type,

-                item->content, &error_msg);

-

-        if (!backtrace)

-        {

-            log(_("Can't parse backtrace: %s"), error_msg);

-            free(error_msg);

-            return 0;

-        }

-

-        /* Get optimized thread stack trace for 10 top most frames */

-        truncated = sr_stacktrace_to_short_text(backtrace, 10);

-        sr_stacktrace_free(backtrace);

-

-        if (!truncated)

-        {

-            log(_("Can't generate stacktrace description (no crash thread?)"));

-            return 0;

-        }

-    }

-

-    append_text(result,

-                /*item_name:*/ truncated ? "truncated_backtrace" : FILENAME_BACKTRACE,

-                /*content:*/   truncated ? truncated             : item->content,

-                print_item_name

-    );

-    free(truncated);

-    return 1;

-}

-

-static

-int append_item(struct strbuf *result, const char *item_name, problem_data_t *pd, GList *comment_fmt_spec)

-{

-    bool print_item_name = (strncmp(item_name, "%bare_", strlen("%bare_")) != 0);

-    if (!print_item_name)

-        item_name += strlen("%bare_");

-

-    if (item_name[0] != '%')

-    {

-        struct problem_item *item = problem_data_get_item_or_NULL(pd, item_name);

-        if (!item)

-            return 0; /* "I did not print anything" */

-        if (!(item->flags & CD_FLAG_TXT))

-            return 0; /* "I did not print anything" */

-

-        char *formatted = problem_item_format(item);

-        char *content = formatted ? formatted : item->content;

-        append_text(result, item_name, content, print_item_name);

-        free(formatted);

-        return 1; /* "I printed something" */

-    }

-

-    /* Special item name */

-

-    /* Compat with previously-existed ad-hockery: %short_backtrace */

-    if (strcmp(item_name, "%short_backtrace") == 0)

-        return append_short_backtrace(result, pd, CD_TEXT_ATT_SIZE_BZ, print_item_name);

-

-    /* Compat with previously-existed ad-hockery: %reporter */

-    if (strcmp(item_name, "%reporter") == 0)

-        return append_text(result, "reporter", PACKAGE"-"VERSION, print_item_name);

-

-    /* %oneline,%multiline,%text */

-    bool oneline   = (strcmp(item_name+1, "oneline"  ) == 0);

-    bool multiline = (strcmp(item_name+1, "multiline") == 0);

-    bool text      = (strcmp(item_name+1, "text"     ) == 0);

-    if (!oneline && !multiline && !text)

-    {

-        log("Unknown or unsupported element specifier '%s'", item_name);

-        return 0; /* "I did not print anything" */

-    }

-

-    int printed = 0;

-

-    /* Iterate over _sorted_ items */

-    GList *sorted_names = g_hash_table_get_keys(pd);

-    sorted_names = g_list_sort(sorted_names, (GCompareFunc)strcmp);

-

-    /* %text => do as if %oneline, then repeat as if %multiline */

-    if (text)

-        oneline = 1;

-

- again: ;

-    GList *l = sorted_names;

-    while (l)

-    {

-        const char *name = l->data;

-        l = l->next;

-        struct problem_item *item = g_hash_table_lookup(pd, name);

-        if (!item)

-            continue; /* paranoia, won't happen */

-

-        if (!(item->flags & CD_FLAG_TXT))

-            continue;

-

-        if (is_explicit_or_forbidden(name, comment_fmt_spec))

-            continue;

-

-        char *formatted = problem_item_format(item);

-        char *content = formatted ? formatted : item->content;

-        char *eol = strchrnul(content, '\n');

-        bool is_oneline = (eol[0] == '\0' || eol[1] == '\0');

-        if (oneline == is_oneline)

-            printed |= append_text(result, name, content, print_item_name);

-        free(formatted);

-    }

-    if (text && oneline)

-    {

-        /* %text, and we just did %oneline. Repeat as if %multiline */

-        oneline = 0;

-        /*multiline = 1; - not checked in fact, so why bother setting? */

-        goto again;

-    }

-

-    g_list_free(sorted_names); /* names themselves are not freed */

-

-    return printed;

-}

-

-static

-void generate_bz_comment(struct strbuf *result, problem_data_t *pd, GList *comment_fmt_spec)

-{

-    bool last_line_is_empty = true;

-    GList *l = comment_fmt_spec;

-    while (l)

-    {

-        section_t *sec = l->data;

-        l = l->next;

-

-        /* Skip special sections such as "%attach" */

-        if (sec->name[0] == '%')

-            continue;

-

-        if (sec->items)

-        {

-            /* "Text: item[,item]..." */

-            struct strbuf *output = strbuf_new();

-            GList *item = sec->items;

-            while (item)

-            {

-                const char *str = item->data;

-                item = item->next;

-                if (str[0] == '-') /* "-name", ignore it */

-                    continue;

-                append_item(output, str, pd, comment_fmt_spec);

-            }

-

-            if (output->len != 0)

-            {

-                strbuf_append_strf(result,

-                            sec->name[0] ? "%s:\n%s" : "%s%s",

-                            sec->name,

-                            output->buf

-                );

-                last_line_is_empty = false;

-            }

-            strbuf_free(output);

-        }

-        else

-        {

-            /* Just "Text" (can be "") */

-

-            /* Filter out consecutive empty lines */

-            if (sec->name[0] != '\0' || !last_line_is_empty)

-                strbuf_append_strf(result, "%s\n", sec->name);

-            last_line_is_empty = (sec->name[0] == '\0');

-        }

-    }

-

-    /* Nuke any trailing empty lines */

-    while (result->len >= 1

-     && result->buf[result->len-1] == '\n'

-     && (result->len == 1 || result->buf[result->len-2] == '\n')

-    ) {

-        result->buf[--result->len] = '\0';

-    }

-}

-

-

 /* BZ attachments */

 static

@@ -573,104 +69,6 @@ int attach_file_item(struct abrt_xmlrpc *ax, const char *bug_id,

     return (r == 0);

 }

-static

-int attach_item(struct abrt_xmlrpc *ax, const char *bug_id,

-                const char *item_name, problem_data_t *pd, GList *comment_fmt_spec)

-{

-    if (item_name[0] != '%')

-    {

-        struct problem_item *item = problem_data_get_item_or_NULL(pd, item_name);

-        if (!item)

-            return 0;

-        if (item->flags & CD_FLAG_TXT)

-            return attach_text_item(ax, bug_id, item_name, item);

-        if (item->flags & CD_FLAG_BIN)

-            return attach_file_item(ax, bug_id, item_name, item);

-        return 0;

-    }

-

-    /* Special item name */

-

-    /* %oneline,%multiline,%text,%binary */

-    bool oneline   = (strcmp(item_name+1, "oneline"  ) == 0);

-    bool multiline = (strcmp(item_name+1, "multiline") == 0);

-    bool text      = (strcmp(item_name+1, "text"     ) == 0);

-    bool binary    = (strcmp(item_name+1, "binary"   ) == 0);

-    if (!oneline && !multiline && !text && !binary)

-    {

-        log("Unknown or unsupported element specifier '%s'", item_name);

-        return 0;

-    }

-

-    log_debug("Special item_name '%s', iterating for attach...", item_name);

-    int done = 0;

-

-    /* Iterate over _sorted_ items */

-    GList *sorted_names = g_hash_table_get_keys(pd);

-    sorted_names = g_list_sort(sorted_names, (GCompareFunc)strcmp);

-

-    GList *l = sorted_names;

-    while (l)

-    {

-        const char *name = l->data;

-        l = l->next;

-        struct problem_item *item = g_hash_table_lookup(pd, name);

-        if (!item)

-            continue; /* paranoia, won't happen */

-

-        if (is_explicit_or_forbidden(name, comment_fmt_spec))

-            continue;

-

-        if ((item->flags & CD_FLAG_TXT) && !binary)

-        {

-            char *content = item->content;

-            char *eol = strchrnul(content, '\n');

-            bool is_oneline = (eol[0] == '\0' || eol[1] == '\0');

-            if (text || oneline == is_oneline)

-                done |= attach_text_item(ax, bug_id, name, item);

-        }

-        if ((item->flags & CD_FLAG_BIN) && binary)

-            done |= attach_file_item(ax, bug_id, name, item);

-    }

-

-    g_list_free(sorted_names); /* names themselves are not freed */

-

-

-    log_debug("...Done iterating over '%s' for attach", item_name);

-

-    return done;

-}

-

-static

-int attach_files(struct abrt_xmlrpc *ax, const char *bug_id,

-                problem_data_t *pd, GList *comment_fmt_spec)

-{

-    int done = 0;

-    GList *l = comment_fmt_spec;

-    while (l)

-    {

-        section_t *sec = l->data;

-        l = l->next;

-

-        /* Find %attach" */

-        if (strcmp(sec->name, "%attach") != 0)

-            continue;

-

-        GList *item = sec->items;

-        while (item)

-        {

-            const char *str = item->data;

-            item = item->next;

-            if (str[0] == '-') /* "-name", ignore it */

-                continue;

-            done |= attach_item(ax, bug_id, str, pd, comment_fmt_spec);

-        }

-    }

-

-    return done;

-}

-

-

 /* Main */

 struct bugzilla_struct {

@@ -1102,18 +500,29 @@ int main(int argc, char **argv)

     if (opts & OPT_D)

     {

-        GList *comment_fmt_spec = load_bzrep_conf_file(fmt_file);

-        struct strbuf *bzcomment_buf = strbuf_new();

-        generate_bz_comment(bzcomment_buf, problem_data, comment_fmt_spec);

-        char *bzcomment = strbuf_free_nobuf(bzcomment_buf);

-        char *summary = create_summary_string(problem_data, comment_fmt_spec);

+        problem_formatter_t *pf = problem_formatter_new();

+

+        if (problem_formatter_load_file(pf, fmt_file))

+            error_msg_and_die("Invalid format file: %s", fmt_file);

+

+        problem_report_t *pr = NULL;

+        if (problem_formatter_generate_report(pf, problem_data, &pr))

+            error_msg_and_die("Failed to format bug report from problem data");

+

         printf("summary: %s\n"

                 "\n"

                 "%s"

-                , summary, bzcomment

+                "\n"

+                , problem_report_get_summary(pr)

+                , problem_report_get_description(pr)

         );

-        free(bzcomment);

-        free(summary);

+

+        puts("attachments:");

+        for (GList *a = problem_report_get_attachments(pr); a != NULL; a = g_list_next(a))

+            printf(" %s\n", (const char *)a->data);

+

+        problem_report_free(pr);

+        problem_formatter_free(pf);

         exit(0);

     }

@@ -1196,22 +605,29 @@ int main(int argc, char **argv)

             /* Create new bug */

             log(_("Creating a new bug"));

-            GList *comment_fmt_spec = load_bzrep_conf_file(fmt_file);

+            problem_formatter_t *pf = problem_formatter_new();

+

+            if (problem_formatter_load_file(pf, fmt_file))

+                error_msg_and_die("Invalid format file: %s", fmt_file);

+

+            problem_report_t *pr = NULL;

+            if (problem_formatter_generate_report(pf, problem_data, &pr))

+                error_msg_and_die("Failed to format problem data");

-            struct strbuf *bzcomment_buf = strbuf_new();

-            generate_bz_comment(bzcomment_buf, problem_data, comment_fmt_spec);

             if (crossver_id >= 0)

-                strbuf_append_strf(bzcomment_buf, "\nPotential duplicate: bug %u\n", crossver_id);

-            char *bzcomment = strbuf_free_nobuf(bzcomment_buf);

-            char *summary = create_summary_string(problem_data, comment_fmt_spec);

+                problem_report_buffer_printf(

+                        problem_report_get_buffer(pr, PR_SEC_DESCRIPTION),

+                        "\nPotential duplicate: bug %u\n", crossver_id);

+

+            problem_formatter_free(pf);

+

             int new_id = rhbz_new_bug(client,

                     problem_data, rhbz.b_product, rhbz.b_product_version,

-                    summary, bzcomment,

+                    problem_report_get_summary(pr),

+                    problem_report_get_description(pr),

                     (rhbz.b_create_private | (opts & OPT_g)), // either we got Bugzilla_CreatePrivate from settings or -g was specified on cmdline

                     rhbz.b_private_groups

                     );

-            free(bzcomment);

-            free(summary);

             if (new_id == -1)

             {

@@ -1236,9 +652,17 @@ int main(int argc, char **argv)

             char new_id_str[sizeof(int)*3 + 2];

             sprintf(new_id_str, "%i", new_id);

-            attach_files(client, new_id_str, problem_data, comment_fmt_spec);

-

-//TODO: free_comment_fmt_spec(comment_fmt_spec);

+            for (GList *a = problem_report_get_attachments(pr); a != NULL; a = g_list_next(a))

+            {

+                const char *item_name = (const char *)a->data;

+                struct problem_item *item = problem_data_get_item_or_NULL(problem_data, item_name);

+                if (!item)

+                    continue;

+                else if (item->flags & CD_FLAG_TXT)

+                    attach_text_item(client, new_id_str, item_name, item);

+                else if (item->flags & CD_FLAG_BIN)

+                    attach_file_item(client, new_id_str, item_name, item);

+            }

             bz = new_bug_info();

             bz->bi_status = xstrdup("NEW");

@@ -1302,18 +726,21 @@ int main(int argc, char **argv)

     const char *comment = problem_data_get_content_or_NULL(problem_data, FILENAME_COMMENT);

     if (comment && comment[0])

     {

-        GList *comment_fmt_spec = load_bzrep_conf_file(fmt_file2);

-        struct strbuf *bzcomment_buf = strbuf_new();

-        generate_bz_comment(bzcomment_buf, problem_data, comment_fmt_spec);

-        char *bzcomment = strbuf_free_nobuf(bzcomment_buf);

-//TODO: free_comment_fmt_spec(comment_fmt_spec);

+        problem_formatter_t *pf = problem_formatter_new();

+        if (problem_formatter_load_file(pf, fmt_file2))

+            error_msg_and_die("Invalid duplicate format file: '%s", fmt_file2);

+

+        problem_report_t *pr;

+        if (problem_formatter_generate_report(pf, problem_data, &pr))

+            error_msg_and_die("Failed to format duplicate comment from problem data");

+

+        const char *bzcomment = problem_report_get_description(pr);

         int dup_comment = is_comment_dup(bz->bi_comments, bzcomment);

         if (!dup_comment)

         {

             log(_("Adding new comment to bug %d"), bz->bi_id);

             rhbz_add_comment(client, bz->bi_id, bzcomment, 0);

-            free(bzcomment);

             const char *bt = problem_data_get_content_or_NULL(problem_data, FILENAME_BACKTRACE);

             unsigned rating = 0;

@@ -1331,10 +758,10 @@ int main(int argc, char **argv)

             }

         }

         else

-        {

-            free(bzcomment);

             log(_("Found the same comment in the bug history, not adding a new one"));

-        }

+

+        problem_report_free(pr);

+        problem_formatter_free(pf);

     }

  log_out:

-- 

1.8.3.1