| /* |
| * diff-cmd.c -- Display context diff of a file |
| * |
| * ==================================================================== |
| * Copyright (c) 2000-2002 CollabNet. All rights reserved. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at http://subversion.tigris.org/license-1.html. |
| * If newer versions of this license are posted there, you may use a |
| * newer version instead, at your option. |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals. For exact contribution history, see the revision |
| * history and logs, available at http://subversion.tigris.org/. |
| * ==================================================================== |
| */ |
| |
| /* ==================================================================== */ |
| |
| |
| |
| /*** Includes. ***/ |
| |
| #include "svn_wc.h" |
| #include "svn_client.h" |
| #include "svn_string.h" |
| #include "svn_path.h" |
| #include "svn_delta.h" |
| #include "svn_error.h" |
| #include "svn_types.h" |
| #include "cl.h" |
| |
| |
| /*** Code. ***/ |
| |
| /* An svn_cl__cmd_proc_t to handle the 'diff' command. */ |
| svn_error_t * |
| svn_cl__diff (apr_getopt_t *os, |
| svn_cl__opt_state_t *opt_state, |
| apr_pool_t *pool) |
| { |
| apr_array_header_t *options; |
| apr_array_header_t *targets; |
| apr_array_header_t *condensed_targets; |
| svn_client_auth_baton_t *auth_baton; |
| apr_file_t *outfile, *errfile; |
| apr_status_t status; |
| int i; |
| |
| options = svn_cl__stringlist_to_array (opt_state->extensions, pool); |
| |
| targets = svn_cl__args_to_target_array (os, opt_state, TRUE, pool); |
| svn_cl__push_implicit_dot_target (targets, pool); |
| SVN_ERR (svn_path_remove_redundancies (&condensed_targets, |
| targets, |
| pool)); |
| |
| auth_baton = svn_cl__make_auth_baton (opt_state, pool); |
| |
| if (opt_state->start_revision.kind == svn_client_revision_unspecified) |
| opt_state->start_revision.kind = svn_client_revision_base; |
| |
| if (opt_state->end_revision.kind == svn_client_revision_unspecified) |
| opt_state->end_revision.kind = svn_client_revision_working; |
| |
| /* Get an apr_file_t representing stdout and stderr, which is where |
| we'll have the diff program print to. */ |
| if ((status = apr_file_open_stdout (&outfile, pool))) |
| return svn_error_create (status, 0, NULL, pool, "can't open stdout"); |
| if ((status = apr_file_open_stderr (&errfile, pool))) |
| return svn_error_create (status, 0, NULL, pool, "can't open stderr"); |
| |
| for (i = 0; i < condensed_targets->nelts; ++i) |
| { |
| svn_stringbuf_t *target |
| = ((svn_stringbuf_t **) (condensed_targets->elts))[i]; |
| |
| SVN_ERR (svn_client_diff (options, |
| auth_baton, |
| target, |
| &(opt_state->start_revision), |
| target, |
| &(opt_state->end_revision), |
| opt_state->nonrecursive ? FALSE : TRUE, |
| outfile, |
| errfile, |
| pool)); |
| } |
| |
| return SVN_NO_ERROR; |
| } |
| |
| |
| /* |
| * local variables: |
| * eval: (load-file "../../../tools/dev/svn-dev.el") |
| * end: |
| */ |
