void u0051_hidlookup_test__1(SG_context * pCtx, SG_pathname* pPathTopDir)
{
char bufName[SG_TID_MAX_BUFFER_LENGTH];
SG_pathname* pPathWorkingDir = NULL;
SG_pathname* pPathFile = NULL;
SG_dagnode* pdn = NULL;
const char* psz_hid_cs = NULL;
SG_repo* pRepo = NULL;
char buf_partial[256];
char* psz_result = NULL;
SG_audit q;
VERIFY_ERR_CHECK( SG_tid__generate2(pCtx, bufName, sizeof(bufName), 32) );
/* create the working dir */
VERIFY_ERR_CHECK( SG_PATHNAME__ALLOC__PATHNAME_SZ(pCtx, &pPathWorkingDir, pPathTopDir, bufName) );
VERIFY_ERR_CHECK( SG_fsobj__mkdir__pathname(pCtx, pPathWorkingDir) );
/* add stuff */
VERIFY_ERR_CHECK( u0051_hidlookup__create_file__numbers(pCtx, pPathWorkingDir, "aaa", 20) );
/* create the repo */
VERIFY_ERR_CHECK( _ut_pt__new_repo(pCtx, bufName, pPathWorkingDir) );
VERIFY_ERR_CHECK( _ut_pt__addremove(pCtx, pPathWorkingDir) );
VERIFY_ERR_CHECK( u0051_hidlookup__commit_all(pCtx, pPathWorkingDir, &pdn) );
VERIFY_ERR_CHECK( SG_dagnode__get_id_ref(pCtx, pdn, &psz_hid_cs) );
VERIFY_ERR_CHECK( SG_repo__open_repo_instance(pCtx, bufName, &pRepo) );
VERIFY_ERR_CHECK( SG_audit__init(pCtx, &q, pRepo, SG_AUDIT__WHEN__NOW, SG_AUDIT__WHO__FROM_SETTINGS) );
VERIFY_ERR_CHECK( SG_vc_tags__add(pCtx, pRepo, psz_hid_cs, "remember", &q) );
VERIFY_ERR_CHECK( SG_strcpy(pCtx, buf_partial, sizeof(buf_partial), psz_hid_cs) );
buf_partial[10] = 0;
VERIFY_ERR_CHECK( SG_repo__hidlookup__dagnode(pCtx, pRepo, SG_DAGNUM__VERSION_CONTROL, buf_partial, &psz_result) );
VERIFY_COND("found", (0 == strcmp(psz_result, psz_hid_cs)));
SG_NULLFREE(pCtx, psz_result);
VERIFY_ERR_CHECK( SG_repo__hidlookup__blob(pCtx, pRepo, buf_partial, &psz_result) );
VERIFY_COND("found", (0 == strcmp(psz_result, psz_hid_cs)));
SG_NULLFREE(pCtx, psz_result);
VERIFY_ERR_CHECK( SG_vc_tags__lookup__tag(pCtx, pRepo, "remember", &psz_result) );
VERIFY_COND("found", (0 == strcmp(psz_result, psz_hid_cs)));
SG_NULLFREE(pCtx, psz_result);
fail:
SG_NULLFREE(pCtx, psz_result);
SG_REPO_NULLFREE(pCtx, pRepo);
SG_DAGNODE_NULLFREE(pCtx, pdn);
SG_PATHNAME_NULLFREE(pCtx, pPathWorkingDir);
SG_PATHNAME_NULLFREE(pCtx, pPathFile);
}
void SG_server__pull_request_fragball(SG_context* pCtx,
SG_repo* pRepo,
SG_vhash* pvhRequest,
const SG_pathname* pFragballDirPathname,
char** ppszFragballName,
SG_vhash** ppvhStatus)
{
SG_pathname* pFragballPathname = NULL;
SG_uint32* paDagNums = NULL;
SG_rbtree* prbDagnodes = NULL;
SG_string* pstrFragballName = NULL;
char* pszRevFullHid = NULL;
SG_rbtree_iterator* pit = NULL;
SG_uint32* repoDagnums = NULL;
SG_NULLARGCHECK_RETURN(pRepo);
SG_NULLARGCHECK_RETURN(pFragballDirPathname);
SG_NULLARGCHECK_RETURN(ppvhStatus);
#if TRACE_SERVER
SG_ERR_CHECK( SG_vhash_debug__dump_to_console__named(pCtx, pvhRequest, "pull fragball request") );
#endif
SG_ERR_CHECK( SG_fragball__create(pCtx, pFragballDirPathname, &pFragballPathname) );
if (!pvhRequest)
{
// Add leaves from every dag to the fragball.
SG_uint32 count_dagnums;
SG_uint32 i;
SG_ERR_CHECK( SG_repo__list_dags(pCtx, pRepo, &count_dagnums, &paDagNums) );
for (i=0; i<count_dagnums; i++)
{
SG_ERR_CHECK( SG_repo__fetch_dag_leaves(pCtx, pRepo, paDagNums[i], &prbDagnodes) );
SG_ERR_CHECK( SG_fragball__append__dagnodes(pCtx, pFragballPathname, pRepo, paDagNums[i], prbDagnodes) );
SG_RBTREE_NULLFREE(pCtx, prbDagnodes);
}
SG_ERR_CHECK( SG_pathname__get_last(pCtx, pFragballPathname, &pstrFragballName) );
SG_ERR_CHECK( SG_STRDUP(pCtx, SG_string__sz(pstrFragballName), ppszFragballName) );
}
else
{
// Build the requested fragball.
SG_bool found;
SG_ERR_CHECK( SG_vhash__has(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__CLONE, &found) );
if (found)
{
// Full clone requested.
SG_ERR_CHECK( SG_repo__fetch_repo__fragball(pCtx, pRepo, pFragballDirPathname, ppszFragballName) );
}
else
{
// Not a full clone.
SG_ERR_CHECK( SG_vhash__has(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__DAGS, &found) );
if (found)
{
// Dagnodes were requested.
SG_uint32 generations = 0;
SG_vhash* pvhDags;
SG_uint32 count_requested_dagnums;
SG_uint32 count_repo_dagnums = 0;
SG_uint32 i;
const char* pszDagNum = NULL;
const SG_variant* pvRequestedNodes = NULL;
SG_vhash* pvhRequestedNodes = NULL;
const char* pszHidRequestedDagnode = NULL;
// Were additional generations requested?
SG_ERR_CHECK( SG_vhash__has(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__GENERATIONS, &found) );
if (found)
SG_ERR_CHECK( SG_vhash__get__uint32(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__GENERATIONS, &generations) );
SG_ERR_CHECK( SG_vhash__get__vhash(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__DAGS, &pvhDags) );
SG_ERR_CHECK( SG_vhash__count(pCtx, pvhDags, &count_requested_dagnums) );
if (count_requested_dagnums)
SG_ERR_CHECK( SG_repo__list_dags(pCtx, pRepo, &count_repo_dagnums, &repoDagnums) );
// For each requested dag, get the requested nodes.
for (i=0; i<count_requested_dagnums; i++)
{
SG_uint32 iMissingNodeCount;
SG_uint32 iDagnum;
SG_uint32 j;
SG_bool isValidDagnum = SG_FALSE;
SG_bool bSpecificNodesRequested = SG_FALSE;
// Get the dag's missing node vhash.
SG_ERR_CHECK( SG_vhash__get_nth_pair(pCtx, pvhDags, i, &pszDagNum, &pvRequestedNodes) );
SG_ERR_CHECK( SG_dagnum__from_sz__decimal(pCtx, pszDagNum, &iDagnum) );
// Verify that requested dagnum exists
for (j = 0; j < count_repo_dagnums; j++)
{
if (repoDagnums[j] == iDagnum)
{
isValidDagnum = SG_TRUE;
break;
}
}
if (!isValidDagnum)
{
char buf[SG_DAGNUM__BUF_MAX__NAME];
SG_ERR_CHECK( SG_dagnum__to_name(pCtx, iDagnum, buf, sizeof(buf)) );
SG_ERR_THROW2(SG_ERR_NO_SUCH_DAG, (pCtx, "%s", buf));
}
if (pvRequestedNodes)
{
SG_ERR_CHECK( SG_variant__get__vhash(pCtx, pvRequestedNodes, &pvhRequestedNodes) );
// Get each node listed for the dag
SG_ERR_CHECK( SG_vhash__count(pCtx, pvhRequestedNodes, &iMissingNodeCount) );
if (iMissingNodeCount > 0)
{
SG_uint32 j;
const SG_variant* pvVal;
bSpecificNodesRequested = SG_TRUE;
SG_ERR_CHECK( SG_RBTREE__ALLOC__PARAMS(pCtx, &prbDagnodes, iMissingNodeCount, NULL) );
for (j=0; j<iMissingNodeCount; j++)
{
SG_ERR_CHECK( SG_vhash__get_nth_pair(pCtx, pvhRequestedNodes, j, &pszHidRequestedDagnode, &pvVal) );
if (pvVal)
{
const char* pszVal;
SG_ERR_CHECK( SG_variant__get__sz(pCtx, pvVal, &pszVal) );
if (pszVal)
{
if (0 == strcmp(pszVal, SG_SYNC_REQUEST_VALUE_HID_PREFIX))
{
SG_ERR_CHECK( SG_repo__hidlookup__dagnode(pCtx, pRepo, iDagnum, pszHidRequestedDagnode, &pszRevFullHid) );
pszHidRequestedDagnode = pszRevFullHid;
}
else if (0 == strcmp(pszVal, SG_SYNC_REQUEST_VALUE_TAG))
{
SG_ERR_CHECK( SG_vc_tags__lookup__tag(pCtx, pRepo, pszHidRequestedDagnode, &pszRevFullHid) );
if (!pszRevFullHid)
SG_ERR_THROW(SG_ERR_TAG_NOT_FOUND);
pszHidRequestedDagnode = pszRevFullHid;
}
else
SG_ERR_THROW(SG_ERR_PULL_INVALID_FRAGBALL_REQUEST);
}
}
SG_ERR_CHECK( SG_rbtree__update(pCtx, prbDagnodes, pszHidRequestedDagnode) );
// Get additional dagnode generations, if requested.
SG_ERR_CHECK( SG_sync__add_n_generations(pCtx, pRepo, pszHidRequestedDagnode, prbDagnodes, generations) );
SG_NULLFREE(pCtx, pszRevFullHid);
}
}
}
if (!bSpecificNodesRequested)
{
// When no specific nodes are in the request, add all leaves.
SG_ERR_CHECK( SG_repo__fetch_dag_leaves(pCtx, pRepo, iDagnum, &prbDagnodes) );
// Get additional dagnode generations, if requested.
if (generations)
{
SG_bool found;
const char* hid;
SG_ERR_CHECK( SG_rbtree__iterator__first(pCtx, &pit, prbDagnodes, &found, &hid, NULL) );
while (found)
{
SG_ERR_CHECK( SG_sync__add_n_generations(pCtx, pRepo, hid, prbDagnodes, generations) );
SG_ERR_CHECK( SG_rbtree__iterator__next(pCtx, pit, &found, &hid, NULL) );
}
}
}
if (prbDagnodes) // can be null when leaves of an empty dag are requested
{
SG_ERR_CHECK( SG_fragball__append__dagnodes(pCtx, pFragballPathname, pRepo, iDagnum, prbDagnodes) );
SG_RBTREE_NULLFREE(pCtx, prbDagnodes);
}
} // dagnum loop
} // if "dags" exists
/* Add requested blobs to the fragball */
SG_ERR_CHECK( SG_vhash__has(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__BLOBS, &found) );
if (found)
{
// Blobs were requested.
SG_vhash* pvhBlobs;
SG_ERR_CHECK( SG_vhash__get__vhash(pCtx, pvhRequest, SG_SYNC_STATUS_KEY__BLOBS, &pvhBlobs) );
SG_ERR_CHECK( SG_sync__add_blobs_to_fragball(pCtx, pRepo, pFragballPathname, pvhBlobs) );
}
SG_ERR_CHECK( SG_pathname__get_last(pCtx, pFragballPathname, &pstrFragballName) );
SG_ERR_CHECK( SG_STRDUP(pCtx, SG_string__sz(pstrFragballName), ppszFragballName) );
}
}
/* fallthru */
fail:
// If we had an error, delete the half-baked fragball.
if (pFragballPathname && SG_context__has_err(pCtx))
SG_ERR_IGNORE( SG_fsobj__remove__pathname(pCtx, pFragballPathname) );
SG_PATHNAME_NULLFREE(pCtx, pFragballPathname);
SG_NULLFREE(pCtx, paDagNums);
SG_RBTREE_NULLFREE(pCtx, prbDagnodes);
SG_STRING_NULLFREE(pCtx, pstrFragballName);
SG_NULLFREE(pCtx, pszRevFullHid);
SG_RBTREE_ITERATOR_NULLFREE(pCtx, pit);
SG_NULLFREE(pCtx, repoDagnums);
}
void SG_tag__add_tags(SG_context * pCtx, SG_repo * pRepo, SG_pendingtree * pPendingTree, const char* psz_spec_cs, SG_bool bRev, SG_bool bForce, const char** ppszTags, SG_uint32 count_args)
{
SG_pathname* pPathCwd = NULL;
char* psz_hid_cs = NULL;
SG_audit q;
SG_uint32 i = 0;
char * psz_current_hid_with_that_tag = NULL;
SG_bool bFreePendingTree = SG_FALSE;
SG_ERR_CHECK( SG_audit__init(pCtx,&q,pRepo,SG_AUDIT__WHEN__NOW,SG_AUDIT__WHO__FROM_SETTINGS) );
// TODO 4/21/10 pendingtree contains a pRepo inside it. we should
// TODO 4/21/10 refactor this to alloc the pendingtree first and then
// TODO 4/21/10 just borrow the pRepo from it.
if (psz_spec_cs)
{
if (bRev)
{
SG_ERR_CHECK( SG_repo__hidlookup__dagnode(pCtx, pRepo, SG_DAGNUM__VERSION_CONTROL, psz_spec_cs, &psz_hid_cs) );
}
else
{
SG_ERR_CHECK( SG_vc_tags__lookup__tag(pCtx, pRepo, psz_spec_cs, &psz_hid_cs) );
if (psz_hid_cs == NULL)
SG_ERR_THROW(SG_ERR_TAG_NOT_FOUND);
}
}
else
{
// tag the current baseline.
//
// when we have an uncomitted merge, we will have more than one parent.
// what does this command mean then? It feels like we we should throw
// an error and say that you have to commit first.
const SG_varray * pva_wd_parents; // we do not own this
const char * psz_hid_parent_0; // we do not own this
SG_uint32 nrParents;
if (pPendingTree == NULL)
{
SG_ERR_CHECK( SG_pendingtree__alloc_from_cwd(pCtx, SG_TRUE, &pPendingTree) );
bFreePendingTree = SG_TRUE;
}
SG_ERR_CHECK( SG_pendingtree__get_wd_parents__ref(pCtx, pPendingTree, &pva_wd_parents) );
SG_ERR_CHECK( SG_varray__count(pCtx, pva_wd_parents, &nrParents) );
if (nrParents > 1)
SG_ERR_THROW( SG_ERR_CANNOT_DO_WHILE_UNCOMMITTED_MERGE );
SG_ERR_CHECK( SG_varray__get__sz(pCtx, pva_wd_parents, 0, &psz_hid_parent_0) );
SG_ERR_CHECK( SG_strdup(pCtx, psz_hid_parent_0, &psz_hid_cs) );
}
if (!bForce)
{
//Go through and check all tags to make sure that they are not already applied.
for (i = 0; i < count_args; i++)
{
const char * pszTag = ppszTags[i];
SG_ERR_IGNORE( SG_vc_tags__lookup__tag(pCtx, pRepo, pszTag, &psz_current_hid_with_that_tag) );
if (psz_current_hid_with_that_tag != NULL && 0 != strcmp(psz_current_hid_with_that_tag, psz_hid_cs)) //The tag has been applied, but not to the given changeset.
SG_ERR_THROW(SG_ERR_TAG_ALREADY_EXISTS);
SG_NULLFREE(pCtx, psz_current_hid_with_that_tag);
}
}
for (i = 0; i < count_args; i++)
{
const char * pszTag = ppszTags[i];
SG_ERR_CHECK( SG_vc_tags__lookup__tag(pCtx, pRepo, pszTag, &psz_current_hid_with_that_tag) );
if (psz_current_hid_with_that_tag == NULL || 0 != strcmp(psz_current_hid_with_that_tag, psz_hid_cs))
{
//The tag has not been applied, or it's been applied to a different dagnode.
if ( psz_current_hid_with_that_tag != NULL && bForce) //Remove it, if it's already there
SG_ERR_CHECK( SG_vc_tags__remove(pCtx, pRepo, &q, 1, &pszTag) );
SG_ERR_CHECK( SG_vc_tags__add(pCtx, pRepo, psz_hid_cs, pszTag, &q) );
}
SG_NULLFREE(pCtx, psz_current_hid_with_that_tag);
}
fail:
SG_NULLFREE(pCtx, psz_current_hid_with_that_tag);
if (bFreePendingTree == SG_TRUE)
SG_PENDINGTREE_NULLFREE(pCtx, pPendingTree);
SG_NULLFREE(pCtx, psz_hid_cs);
SG_PATHNAME_NULLFREE(pCtx, pPathCwd);
}
/**
* Handle the UPDATE command.
*
*
*/
void do_cmd_update(SG_context * pCtx,
SG_option_state * pOptSt)
{
SG_pathname * pPathCwd = NULL;
SG_pendingtree * pPendingTree = NULL;
SG_repo * pRepo;
char * pszTargetChangeset = NULL;
char * pszBaselineBeforeUpdate = NULL;
// use the current directory to find the pending-tree, the repo, and the current baseline.
SG_ERR_CHECK( SG_PATHNAME__ALLOC(pCtx, &pPathCwd) );
SG_ERR_CHECK( SG_pathname__set__from_cwd(pCtx, pPathCwd) );
SG_ERR_CHECK( SG_PENDINGTREE__ALLOC(pCtx, pPathCwd, pOptSt->bIgnoreWarnings, &pPendingTree) );
SG_ERR_CHECK( SG_pendingtree__get_repo(pCtx, pPendingTree, &pRepo) );
SG_ERR_CHECK( _get_baseline(pCtx, pPendingTree, &pszBaselineBeforeUpdate) );
// determine the target changeset
// we check that we have at most 1 rev *or* 1 tag up in sg.c
if (pOptSt->iCountRevs == 1)
{
SG_rev_tag_obj* pRTobj = NULL;
const char * psz_rev_0;
SG_ERR_CHECK( SG_vector__get(pCtx, pOptSt->pvec_rev_tags, 0, (void**)&pRTobj) );
psz_rev_0 = pRTobj->pszRevTag;
SG_ERR_CHECK( SG_repo__hidlookup__dagnode(pCtx, pRepo, SG_DAGNUM__VERSION_CONTROL, psz_rev_0, &pszTargetChangeset) );
}
else if (pOptSt->iCountTags == 1)
{
SG_rev_tag_obj* pRTobj = NULL;
const char * psz_tag_0;
SG_ERR_CHECK( SG_vector__get(pCtx, pOptSt->pvec_rev_tags, 0, (void**)&pRTobj) );
psz_tag_0 = pRTobj->pszRevTag;
SG_ERR_CHECK( SG_vc_tags__lookup__tag(pCtx, pRepo, psz_tag_0, &pszTargetChangeset) );
}
else
{
// pass NULL for target changeset and let the UPDATE code find the proper head/tip.
}
SG_ERR_CHECK( _my_do_cmd_update(pCtx, pOptSt, pPendingTree, pszTargetChangeset) );
SG_PENDINGTREE_NULLFREE(pCtx, pPendingTree);
pRepo = NULL;
if (pszTargetChangeset == NULL)
{
// if they didn't ask for a specific changeset (and we successfully
// went to the SINGLE/UNIQUE DESCENDANT HEAD from their (then current)
// BASELINE, we should look around and see if there are other heads/leaves
// and advise them to MERGE with them.
//
// Since we did successfully do the UPDATE we should exit with OK, so
// I'm going to do all of this advisory stuff in an IGNORE.
SG_ERR_IGNORE( _advise_after_update(pCtx, pOptSt, pPathCwd, pszBaselineBeforeUpdate) );
}
fail:
SG_PENDINGTREE_NULLFREE(pCtx, pPendingTree);
SG_PATHNAME_NULLFREE(pCtx, pPathCwd);
SG_NULLFREE(pCtx, pszTargetChangeset);
SG_NULLFREE(pCtx, pszBaselineBeforeUpdate);
}
void SG_tag__remove(SG_context * pCtx, SG_repo * pRepo, const char* pszRev, SG_bool bRev, SG_uint32 count_args, const char** paszArgs)
{
SG_audit q;
char* psz_hid_given = NULL;
char* psz_hid_assoc_with_tag = NULL;
SG_uint32 count_valid_tags = 0;
const char** paszValidArgs = NULL;
SG_uint32 i = 0;
if (0 == count_args)
return;
SG_ERR_CHECK( SG_audit__init(pCtx,&q,pRepo,SG_AUDIT__WHEN__NOW,SG_AUDIT__WHO__FROM_SETTINGS) );
if (pszRev)
{
if (bRev)
SG_repo__hidlookup__dagnode(pCtx, pRepo, SG_DAGNUM__VERSION_CONTROL, pszRev, &psz_hid_given);
else
SG_vc_tags__lookup__tag(pCtx, pRepo, pszRev, &psz_hid_given);
if (SG_context__has_err(pCtx))
{
if (SG_context__err_equals(pCtx, SG_ERR_AMBIGUOUS_ID_PREFIX))
{
SG_context__push_level(pCtx);
SG_console(pCtx, SG_CS_STDERR, "The revision or tag could not be found: %s\n", pszRev);
SG_context__pop_level(pCtx);
SG_ERR_RETHROW;
}
else
SG_ERR_RETHROW;
}
}
// SG_vc_tags__remove will throw on the first non-existant tag and stop
// we don't want to issue errors, just warnings and keep going
// weed out all the invalid tags here before calling SG_vc_tags__remove
SG_ERR_CHECK( SG_alloc(pCtx, count_args, sizeof(const char*), &paszValidArgs) );
for (i =0; i < count_args; i++)
{
SG_ERR_CHECK( SG_vc_tags__lookup__tag(pCtx, pRepo, paszArgs[i], &psz_hid_assoc_with_tag) );
if (psz_hid_assoc_with_tag) // tag exists
{
if (psz_hid_given)
{
if (strcmp(psz_hid_given, psz_hid_assoc_with_tag) == 0) // tag is assoc with given changeset
paszValidArgs[count_valid_tags++] = paszArgs[i];
else // tag not assoc with given changeset, no error, but warn
SG_ERR_IGNORE( SG_console(pCtx, SG_CS_STDOUT, "Tag not associated with given revision: %s\n", paszArgs[i]) );
}
else
paszValidArgs[count_valid_tags++] = paszArgs[i];
}
else
{
SG_ERR_IGNORE( SG_console(pCtx, SG_CS_STDOUT, "Tag not found: %s\n", paszArgs[i]) );
}
SG_NULLFREE(pCtx, psz_hid_assoc_with_tag);
psz_hid_assoc_with_tag = NULL;
}
SG_ERR_CHECK( SG_vc_tags__remove(pCtx, pRepo, &q, count_valid_tags, paszValidArgs) );
fail:
SG_NULLFREE(pCtx, paszValidArgs);
SG_NULLFREE(pCtx, psz_hid_given);
SG_NULLFREE(pCtx, psz_hid_assoc_with_tag);
}
