From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramkumar Ramachandra Subject: [PATCH 03/13] Add debug editor from Subversion trunk Date: Wed, 7 Jul 2010 02:14:43 +0200 Message-ID: <1278461693-3828-4-git-send-email-artagnon@gmail.com> References: <1278461693-3828-1-git-send-email-artagnon@gmail.com> Cc: David Michael Barr , Jonathan Nieder , Sverre Rabbelier , avarb@gmail.com, Daniel Shahaf , Bert Huijben , Junio C Hamano , Eric Wong , dev@subversion.apache.org To: Git Mailing List X-From: git-owner@vger.kernel.org Wed Jul 07 02:13:47 2010 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OWIGm-0004kM-F4 for gcvg-git-2@lo.gmane.org; Wed, 07 Jul 2010 02:13:45 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755239Ab0GGAN2 (ORCPT ); Tue, 6 Jul 2010 20:13:28 -0400 Received: from mail-ew0-f46.google.com ([209.85.215.46]:39519 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753988Ab0GGAN1 (ORCPT ); Tue, 6 Jul 2010 20:13:27 -0400 Received: by mail-ew0-f46.google.com with SMTP id 23so1968051ewy.19 for ; Tue, 06 Jul 2010 17:13:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer:in-reply-to:references; bh=t2QTA4MDIrWEN4zEbqqzQmZy3aaFktzHP9338YkZxIo=; b=SYuCVc+zDlsZRGN97DhNuOxbg8YlGZY0sQq8RZQAwp/n9VnZY5UwDDuDjBnB8qiVEj X/sEd08aAkExkqjuaankmevASL6wcViDLwkdLjeI96M+iYXJMFL1Ib2E4GLEI7D/ld1t GpC5VA29xm5UtrAXrrtLDR8S7KBlku9iSMo4g= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=BZ+hK2O8fNpifrk9dIUVHUIvA7Hp3JaU0qhC0ftqSkeq/mCn4pTsS4qIwmJ3nuSfwX hBtFQeFRCs5brn59aPneSA4AACtd6jDqygg4nou2DYS6gIm/T299h3OS1p2HlQ0iBm80 v66CEVg1oDZxBkRNWb/C19KsTsq86ms6bEE9w= Received: by 10.213.14.15 with SMTP id e15mr4801453eba.62.1278461606137; Tue, 06 Jul 2010 17:13:26 -0700 (PDT) Received: from localhost (adm12-98.itu.dk [130.226.133.98]) by mx.google.com with ESMTPS id a48sm55853426eei.18.2010.07.06.17.13.24 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 06 Jul 2010 17:13:25 -0700 (PDT) X-Mailer: git-send-email 1.7.1 In-Reply-To: <1278461693-3828-1-git-send-email-artagnon@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Add the debug editor from subversion/libsvn_delta/debug_editor.c along with a header to expose the svn_delta__get_debug_editor function. Signed-off-by: Ramkumar Ramachandra --- Makefile | 4 +- debug_editor.c | 402 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ debug_editor.h | 10 ++ 3 files changed, 414 insertions(+), 2 deletions(-) create mode 100644 debug_editor.c create mode 100644 debug_editor.h diff --git a/Makefile b/Makefile index a6022f7..e4d106e 100644 --- a/Makefile +++ b/Makefile @@ -1,8 +1,8 @@ svndumpr: *.c *.h - $(CC) -Wall -Werror -DAPR_POOL_DEBUG -ggdb3 -O0 -o $@ svndumpr.c -lsvn_client-1 -I. -I/usr/include/subversion-1 -I/usr/include/apr-1.0 + $(CC) -Wall -Werror -DAPR_POOL_DEBUG -ggdb3 -O0 -o $@ svndumpr.c debug_editor.c -lsvn_client-1 -I. -I/usr/local/include/subversion-1 -I/usr/include/apr-1.0 svndumpr_bench: *.c *.h - $(CC) -O2 -o $@ svndumpr.c -lsvn_client-1 -I. -I/usr/include/subversion-1 -I/usr/include/apr-1.0 + $(CC) -O2 -o $@ svndumpr.c debug_editor.c -lsvn_client-1 -I. -I/usr/local/include/subversion-1 -I/usr/include/apr-1.0 clean: $(RM) svndumpr svndumpr_bench diff --git a/debug_editor.c b/debug_editor.c new file mode 100644 index 0000000..8164477 --- /dev/null +++ b/debug_editor.c @@ -0,0 +1,402 @@ +/* Licensed under a two-clause BSD-style license. + * See LICENSE for details. + */ + +#include "svn_pools.h" +#include "svn_cmdline.h" +#include "svn_client.h" +#include "svn_ra.h" + +#include "debug_editor.h" + +struct edit_baton +{ + const svn_delta_editor_t *wrapped_editor; + void *wrapped_edit_baton; + + int indent_level; + + svn_stream_t *out; +}; + +struct dir_baton +{ + void *edit_baton; + void *wrapped_dir_baton; +}; + +struct file_baton +{ + void *edit_baton; + void *wrapped_file_baton; +}; + +static svn_error_t *write_indent(struct edit_baton *eb, apr_pool_t *pool) +{ + int i; + + for (i = 0; i < eb->indent_level; ++i) + SVN_ERR(svn_stream_printf(eb->out, pool, " ")); + + return SVN_NO_ERROR; +} + +static svn_error_t *set_target_revision(void *edit_baton, + svn_revnum_t target_revision, + apr_pool_t *pool) +{ + struct edit_baton *eb = edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "set_target_revision : %ld\n", + target_revision)); + + return eb->wrapped_editor->set_target_revision(eb->wrapped_edit_baton, + target_revision, + pool); +} + +static svn_error_t *open_root(void *edit_baton, + svn_revnum_t base_revision, + apr_pool_t *pool, + void **root_baton) +{ + struct edit_baton *eb = edit_baton; + struct dir_baton *dir_baton = apr_palloc(pool, sizeof(*dir_baton)); + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "open_root : %ld\n", + base_revision)); + eb->indent_level++; + + SVN_ERR(eb->wrapped_editor->open_root(eb->wrapped_edit_baton, + base_revision, + pool, + &dir_baton->wrapped_dir_baton)); + + dir_baton->edit_baton = edit_baton; + + *root_baton = dir_baton; + + return SVN_NO_ERROR; +} + +static svn_error_t *delete_entry(const char *path, + svn_revnum_t base_revision, + void *parent_baton, + apr_pool_t *pool) +{ + struct dir_baton *pb = parent_baton; + struct edit_baton *eb = pb->edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "delete_entry : %s:%ld\n", + path, base_revision)); + + return eb->wrapped_editor->delete_entry(path, + base_revision, + pb->wrapped_dir_baton, + pool); +} + +static svn_error_t *add_directory(const char *path, + void *parent_baton, + const char *copyfrom_path, + svn_revnum_t copyfrom_revision, + apr_pool_t *pool, + void **child_baton) +{ + struct dir_baton *pb = parent_baton; + struct edit_baton *eb = pb->edit_baton; + struct dir_baton *b = apr_palloc(pool, sizeof(*b)); + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, + "add_directory : '%s' [from '%s':%ld]\n", + path, copyfrom_path, copyfrom_revision)); + eb->indent_level++; + + SVN_ERR(eb->wrapped_editor->add_directory(path, + pb->wrapped_dir_baton, + copyfrom_path, + copyfrom_revision, + pool, + &b->wrapped_dir_baton)); + + b->edit_baton = eb; + *child_baton = b; + + return SVN_NO_ERROR; +} + +static svn_error_t *open_directory(const char *path, + void *parent_baton, + svn_revnum_t base_revision, + apr_pool_t *pool, + void **child_baton) +{ + struct dir_baton *pb = parent_baton; + struct edit_baton *eb = pb->edit_baton; + struct dir_baton *db = apr_palloc(pool, sizeof(*db)); + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "open_directory : '%s':%ld\n", + path, base_revision)); + eb->indent_level++; + + SVN_ERR(eb->wrapped_editor->open_directory(path, + pb->wrapped_dir_baton, + base_revision, + pool, + &db->wrapped_dir_baton)); + + db->edit_baton = eb; + *child_baton = db; + + return SVN_NO_ERROR; +} + +static svn_error_t *add_file(const char *path, + void *parent_baton, + const char *copyfrom_path, + svn_revnum_t copyfrom_revision, + apr_pool_t *pool, + void **file_baton) +{ + struct dir_baton *pb = parent_baton; + struct edit_baton *eb = pb->edit_baton; + struct file_baton *fb = apr_palloc(pool, sizeof(*fb)); + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, + "add_file : '%s' [from '%s':%ld]\n", + path, copyfrom_path, copyfrom_revision)); + + eb->indent_level++; + + SVN_ERR(eb->wrapped_editor->add_file(path, + pb->wrapped_dir_baton, + copyfrom_path, + copyfrom_revision, + pool, + &fb->wrapped_file_baton)); + + fb->edit_baton = eb; + *file_baton = fb; + + return SVN_NO_ERROR; +} + +static svn_error_t *open_file(const char *path, + void *parent_baton, + svn_revnum_t base_revision, + apr_pool_t *pool, + void **file_baton) +{ + struct dir_baton *pb = parent_baton; + struct edit_baton *eb = pb->edit_baton; + struct file_baton *fb = apr_palloc(pool, sizeof(*fb)); + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "open_file : '%s':%ld\n", + path, base_revision)); + + eb->indent_level++; + + SVN_ERR(eb->wrapped_editor->open_file(path, + pb->wrapped_dir_baton, + base_revision, + pool, + &fb->wrapped_file_baton)); + + fb->edit_baton = eb; + *file_baton = fb; + + return SVN_NO_ERROR; +} + +static svn_error_t *apply_textdelta(void *file_baton, + const char *base_checksum, + apr_pool_t *pool, + svn_txdelta_window_handler_t *handler, + void **handler_baton) +{ + struct file_baton *fb = file_baton; + struct edit_baton *eb = fb->edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "apply_textdelta : %s\n", + base_checksum)); + + SVN_ERR(eb->wrapped_editor->apply_textdelta(fb->wrapped_file_baton, + base_checksum, + pool, + handler, + handler_baton)); + + return SVN_NO_ERROR; +} + +static svn_error_t *close_file(void *file_baton, + const char *text_checksum, + apr_pool_t *pool) +{ + struct file_baton *fb = file_baton; + struct edit_baton *eb = fb->edit_baton; + + eb->indent_level--; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "close_file : %s\n", + text_checksum)); + + SVN_ERR(eb->wrapped_editor->close_file(fb->wrapped_file_baton, + text_checksum, pool)); + + return SVN_NO_ERROR; +} + +static svn_error_t *absent_file(const char *path, + void *file_baton, + apr_pool_t *pool) +{ + struct file_baton *fb = file_baton; + struct edit_baton *eb = fb->edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "absent_file : %s\n", path)); + + SVN_ERR(eb->wrapped_editor->absent_file(path, fb->wrapped_file_baton, + pool)); + + return SVN_NO_ERROR; +} + +static svn_error_t *close_directory(void *dir_baton, + apr_pool_t *pool) +{ + struct dir_baton *db = dir_baton; + struct edit_baton *eb = db->edit_baton; + + eb->indent_level--; + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "close_directory\n")); + + SVN_ERR(eb->wrapped_editor->close_directory(db->wrapped_dir_baton, + pool)); + + return SVN_NO_ERROR; +} + +static svn_error_t *absent_directory(const char *path, + void *dir_baton, + apr_pool_t *pool) +{ + struct dir_baton *db = dir_baton; + struct edit_baton *eb = db->edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "absent_directory : %s\n", + path)); + + SVN_ERR(eb->wrapped_editor->absent_directory(path, db->wrapped_dir_baton, + pool)); + + return SVN_NO_ERROR; +} + +static svn_error_t *change_file_prop(void *file_baton, + const char *name, + const svn_string_t *value, + apr_pool_t *pool) +{ + struct file_baton *fb = file_baton; + struct edit_baton *eb = fb->edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "change_file_prop : %s\n", + name)); + + SVN_ERR(eb->wrapped_editor->change_file_prop(fb->wrapped_file_baton, + name, + value, + pool)); + + return SVN_NO_ERROR; +} + +static svn_error_t *change_dir_prop(void *dir_baton, + const char *name, + const svn_string_t *value, + apr_pool_t *pool) +{ + struct dir_baton *db = dir_baton; + struct edit_baton *eb = db->edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "change_dir_prop : %s\n", name)); + + SVN_ERR(eb->wrapped_editor->change_dir_prop(db->wrapped_dir_baton, + name, + value, + pool)); + + return SVN_NO_ERROR; +} + +static svn_error_t *close_edit(void *edit_baton, + apr_pool_t *pool) +{ + struct edit_baton *eb = edit_baton; + + SVN_ERR(write_indent(eb, pool)); + SVN_ERR(svn_stream_printf(eb->out, pool, "close_edit\n")); + + SVN_ERR(eb->wrapped_editor->close_edit(eb->wrapped_edit_baton, pool)); + + return SVN_NO_ERROR; +} + +svn_error_t *svn_delta__get_debug_editor(const svn_delta_editor_t **editor, + void **edit_baton, + const svn_delta_editor_t *wrapped_editor, + void *wrapped_edit_baton, + apr_pool_t *pool) +{ + svn_delta_editor_t *tree_editor = svn_delta_default_editor(pool); + struct edit_baton *eb = apr_palloc(pool, sizeof(*eb)); + apr_file_t *errfp; + svn_stream_t *out; + + apr_status_t apr_err = apr_file_open_stderr(&errfp, pool); + if (apr_err) + return svn_error_wrap_apr(apr_err, "Problem opening stderr"); + + out = svn_stream_from_aprfile2(errfp, TRUE, pool); + + tree_editor->set_target_revision = set_target_revision; + tree_editor->open_root = open_root; + tree_editor->delete_entry = delete_entry; + tree_editor->add_directory = add_directory; + tree_editor->open_directory = open_directory; + tree_editor->change_dir_prop = change_dir_prop; + tree_editor->close_directory = close_directory; + tree_editor->absent_directory = absent_directory; + tree_editor->add_file = add_file; + tree_editor->open_file = open_file; + tree_editor->apply_textdelta = apply_textdelta; + tree_editor->change_file_prop = change_file_prop; + tree_editor->close_file = close_file; + tree_editor->absent_file = absent_file; + tree_editor->close_edit = close_edit; + + eb->wrapped_editor = wrapped_editor; + eb->wrapped_edit_baton = wrapped_edit_baton; + eb->out = out; + eb->indent_level = 0; + + *editor = tree_editor; + *edit_baton = eb; + + return SVN_NO_ERROR; +} diff --git a/debug_editor.h b/debug_editor.h new file mode 100644 index 0000000..a0d412a --- /dev/null +++ b/debug_editor.h @@ -0,0 +1,10 @@ +#ifndef DEBUG_EDITOR_H_ +#define DEBUG_EDITOR_H_ + +svn_error_t *svn_delta__get_debug_editor(const svn_delta_editor_t **editor, + void **edit_baton, + const svn_delta_editor_t *wrapped_editor, + void *wrapped_edit_baton, + apr_pool_t *pool); + +#endif -- 1.7.1