diff options
Diffstat (limited to 'subversion/libsvn_ra_neon/mergeinfo.c')
| -rw-r--r-- | subversion/libsvn_ra_neon/mergeinfo.c | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/subversion/libsvn_ra_neon/mergeinfo.c b/subversion/libsvn_ra_neon/mergeinfo.c deleted file mode 100644 index fffd9c5..0000000 --- a/subversion/libsvn_ra_neon/mergeinfo.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * mergeinfo.c : routines for requesting and parsing mergeinfo reports - * - * ==================================================================== - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * ==================================================================== - */ - - - -#include <apr_pools.h> -#include <apr_tables.h> -#include <apr_strings.h> -#include <apr_xml.h> - -#include <ne_socket.h> - -#include "svn_error.h" -#include "svn_pools.h" -#include "svn_path.h" -#include "svn_xml.h" -#include "svn_mergeinfo.h" -#include "private/svn_dav_protocol.h" -#include "../libsvn_ra/ra_loader.h" - -#include "ra_neon.h" - -/* Baton for accumulating mergeinfo. CATALOG stores the final - mergeinfo catalog result we are going to hand back to the caller of - get_mergeinfo. curr_path and curr_info contain the value of the - CDATA from the mergeinfo items as we get them from the server. */ - -struct mergeinfo_baton -{ - apr_pool_t *pool; - svn_stringbuf_t *curr_path; - svn_stringbuf_t *curr_info; - svn_mergeinfo_catalog_t catalog; - svn_error_t *err; -}; - -static const svn_ra_neon__xml_elm_t mergeinfo_report_elements[] = - { - { SVN_XML_NAMESPACE, SVN_DAV__MERGEINFO_REPORT, ELEM_mergeinfo_report, 0 }, - { SVN_XML_NAMESPACE, SVN_DAV__MERGEINFO_ITEM, ELEM_mergeinfo_item, 0 }, - { SVN_XML_NAMESPACE, SVN_DAV__MERGEINFO_PATH, ELEM_mergeinfo_path, - SVN_RA_NEON__XML_CDATA }, - { SVN_XML_NAMESPACE, SVN_DAV__MERGEINFO_INFO, ELEM_mergeinfo_info, - SVN_RA_NEON__XML_CDATA }, - { NULL } - }; - -static svn_error_t * -start_element(int *elem, void *baton, int parent_state, const char *nspace, - const char *elt_name, const char **atts) -{ - struct mergeinfo_baton *mb = baton; - - const svn_ra_neon__xml_elm_t *elm - = svn_ra_neon__lookup_xml_elem(mergeinfo_report_elements, nspace, - elt_name); - if (! elm) - { - *elem = NE_XML_DECLINE; - return SVN_NO_ERROR; - } - - if (parent_state == ELEM_root) - { - /* If we're at the root of the tree, the element has to be the editor - * report itself. */ - if (elm->id != ELEM_mergeinfo_report) - return UNEXPECTED_ELEMENT(nspace, elt_name); - } - - if (elm->id == ELEM_mergeinfo_item) - { - svn_stringbuf_setempty(mb->curr_info); - svn_stringbuf_setempty(mb->curr_path); - } - - SVN_ERR(mb->err); - - *elem = elm->id; - return SVN_NO_ERROR; -} - -static svn_error_t * -end_element(void *baton, int state, const char *nspace, const char *elt_name) -{ - struct mergeinfo_baton *mb = baton; - - const svn_ra_neon__xml_elm_t *elm - = svn_ra_neon__lookup_xml_elem(mergeinfo_report_elements, nspace, - elt_name); - if (! elm) - return UNEXPECTED_ELEMENT(nspace, elt_name); - - if (elm->id == ELEM_mergeinfo_item) - { - if (mb->curr_info && mb->curr_path) - { - svn_mergeinfo_t path_mergeinfo; - const char *path; - - SVN_ERR_ASSERT(mb->curr_path->data); - path = apr_pstrdup(mb->pool, mb->curr_path->data); - SVN_ERR((mb->err = svn_mergeinfo_parse(&path_mergeinfo, - mb->curr_info->data, - mb->pool))); - /* Correct for naughty servers that send "relative" paths - with leading slashes! */ - apr_hash_set(mb->catalog, path[0] == '/' ? path + 1 : path, - APR_HASH_KEY_STRING, path_mergeinfo); - } - } - - return SVN_NO_ERROR; -} - -static svn_error_t * -cdata_handler(void *baton, int state, const char *cdata, size_t len) -{ - struct mergeinfo_baton *mb = baton; - apr_size_t nlen = len; - - switch (state) - { - case ELEM_mergeinfo_path: - svn_stringbuf_appendbytes(mb->curr_path, cdata, nlen); - break; - - case ELEM_mergeinfo_info: - svn_stringbuf_appendbytes(mb->curr_info, cdata, nlen); - break; - - default: - break; - } - return mb->err; -} - -/* Request a mergeinfo-report from the URL attached to SESSION, - and fill in the CATALOG with the results. */ -svn_error_t * -svn_ra_neon__get_mergeinfo(svn_ra_session_t *session, - svn_mergeinfo_catalog_t *catalog, - const apr_array_header_t *paths, - svn_revnum_t revision, - svn_mergeinfo_inheritance_t inherit, - svn_boolean_t include_descendants, - apr_pool_t *pool) -{ - svn_ra_neon__session_t *ras = session->priv; - svn_stringbuf_t *request_body = svn_stringbuf_create("", pool); - struct mergeinfo_baton mb; - const char *bc_url; - const char *bc_relative; - const char *final_bc_url; - - static const char minfo_report_head[] = - "<S:" SVN_DAV__MERGEINFO_REPORT " xmlns:S=\"" SVN_XML_NAMESPACE "\">" - DEBUG_CR; - - static const char minfo_report_tail[] = - "</S:" SVN_DAV__MERGEINFO_REPORT ">" DEBUG_CR; - - *catalog = NULL; - - /* Construct the request body. */ - svn_stringbuf_appendcstr(request_body, minfo_report_head); - svn_stringbuf_appendcstr(request_body, - apr_psprintf(pool, - "<S:revision>%ld" - "</S:revision>", revision)); - svn_stringbuf_appendcstr(request_body, - apr_psprintf(pool, - "<S:inherit>%s" - "</S:inherit>", - svn_inheritance_to_word(inherit))); - - if (include_descendants) - { - /* Send it only if true; server will default to "no". */ - svn_stringbuf_appendcstr(request_body, - "<S:include-descendants>yes" - "</S:include-descendants>"); - } - - if (paths) - { - int i; - - for (i = 0; i < paths->nelts; i++) - { - const char *this_path = - apr_xml_quote_string(pool, - ((const char **)paths->elts)[i], - 0); - svn_stringbuf_appendcstr(request_body, "<S:path>"); - svn_stringbuf_appendcstr(request_body, this_path); - svn_stringbuf_appendcstr(request_body, "</S:path>"); - } - } - - svn_stringbuf_appendcstr(request_body, minfo_report_tail); - - mb.pool = pool; - mb.curr_path = svn_stringbuf_create("", pool); - mb.curr_info = svn_stringbuf_create("", pool); - mb.catalog = apr_hash_make(pool); - mb.err = SVN_NO_ERROR; - - /* ras's URL may not exist in HEAD, and thus it's not safe to send - it as the main argument to the REPORT request; it might cause - dav_get_resource() to choke on the server. So instead, we pass a - baseline-collection URL, which we get from END. */ - SVN_ERR(svn_ra_neon__get_baseline_info(&bc_url, &bc_relative, NULL, ras, - ras->url->data, revision, pool)); - final_bc_url = svn_path_url_add_component2(bc_url, bc_relative, pool); - - SVN_ERR(svn_ra_neon__parsed_request(ras, - "REPORT", - final_bc_url, - request_body->data, - NULL, NULL, - start_element, - cdata_handler, - end_element, - &mb, - NULL, - NULL, - FALSE, - pool)); - - if (mb.err == SVN_NO_ERROR && apr_hash_count(mb.catalog)) - *catalog = mb.catalog; - - return mb.err; -} |