C++ (Cpp) putfld Examples

Example #1

gboolean uat_save(uat_t* uat, char** error) {
    guint i;
    gchar* fname = uat_get_actual_filename(uat,TRUE);
    FILE* fp;

    if (! fname ) return FALSE;

    fp = ws_fopen(fname,"w");

    if (!fp && errno == ENOENT) {
        /* Parent directory does not exist, try creating first */
        gchar *pf_dir_path = NULL;
        if (create_persconffile_dir(&pf_dir_path) != 0) {
            *error = ep_strdup_printf("uat_save: error creating '%s'", pf_dir_path);
            g_free (pf_dir_path);
            return FALSE;
        }
        fp = ws_fopen(fname,"w");
    }

    if (!fp) {
        *error = ep_strdup_printf("uat_save: error opening '%s': %s",fname,g_strerror(errno));
        return FALSE;
    }

    *error = NULL;
    g_free (fname);

    fprintf(fp,"# This file is automatically generated, DO NOT MODIFY.\n");

    for ( i = 0 ; i < uat->user_data->len ; i++ ) {
        void* rec = uat->user_data->data + (uat->record_size * i);
        uat_field_t* f;
        guint j;

        f = uat->fields;


        for( j=0 ; j < uat->ncols ; j++ ) {
            putfld(fp, rec, &(f[j]));
            fputs((j == uat->ncols - 1) ? "\n" : "," ,fp);
        }

    }

    fclose(fp);

    uat->changed = FALSE;

    return TRUE;
}

Example #2

File: uat.c Project: Nicholas1126/wireshark-ex

gboolean uat_save(uat_t* uat, char** error) {
    guint i;
    gchar* fname = uat_get_actual_filename(uat,TRUE);
    FILE* fp;

    if (! fname ) return FALSE;

    fp = ws_fopen(fname,"w");

    if (!fp && errno == ENOENT) {
        /* Parent directory does not exist, try creating first */
        gchar *pf_dir_path = NULL;
        if (create_persconffile_dir(&pf_dir_path) != 0) {
            *error = g_strdup_printf("uat_save: error creating '%s'", pf_dir_path);
            g_free (pf_dir_path);
            return FALSE;
        }
        fp = ws_fopen(fname,"w");
    }

    if (!fp) {
        *error = g_strdup_printf("uat_save: error opening '%s': %s",fname,g_strerror(errno));
        return FALSE;
    }

    *error = NULL;
    g_free (fname);

    /* Ensure raw_data is synced with user_data and all "good" entries have been accounted for */

    /* Start by clearing current user_data */
    for ( i = 0 ; i < uat->user_data->len ; i++ ) {
        if (uat->free_cb) {
            uat->free_cb(UAT_USER_INDEX_PTR(uat,i));
        }
    }
    g_array_set_size(uat->user_data,0);

    *((uat)->user_ptr) = NULL;
    *((uat)->nrows_p) = 0;

    /* Now copy "good" raw_data entries to user_data */
    for ( i = 0 ; i < uat->raw_data->len ; i++ ) {
        void *rec = UAT_INDEX_PTR(uat, i);
        gboolean* valid = (gboolean*)(uat->valid_data->data + sizeof(gboolean)*i);
        if (*valid) {
            g_array_append_vals(uat->user_data, rec, 1);
            if (uat->copy_cb) {
                uat->copy_cb(UAT_USER_INDEX_PTR(uat, uat->user_data->len - 1),
                             rec, (unsigned int) uat->record_size);
            }

            UAT_UPDATE(uat);
        }
    }


    fprintf(fp,"# This file is automatically generated, DO NOT MODIFY.\n");

    for ( i = 0 ; i < uat->user_data->len ; i++ ) {
        void* rec = uat->user_data->data + (uat->record_size * i);
        uat_field_t* f;
        guint j;

        f = uat->fields;


        for( j=0 ; j < uat->ncols ; j++ ) {
            putfld(fp, rec, &(f[j]));
            fputs((j == uat->ncols - 1) ? "\n" : "," ,fp);
        }

    }

    fclose(fp);

    uat->changed = FALSE;

    return TRUE;
}