/*
** Initialize a blob to be the content of a file. If the filename
** is blank or "-" then read from standard input.
**
** Any prior content of the blob is discarded, not freed.
**
** Return the number of bytes read. Calls fossil_fatal() error (i.e.
** it exit()s and does not return).
*/
int blob_read_from_file(Blob *pBlob, const char *zFilename){
int size, got;
FILE *in;
if( zFilename==0 || zFilename[0]==0
|| (zFilename[0]=='-' && zFilename[1]==0) ){
return blob_read_from_channel(pBlob, stdin, -1);
}
size = file_wd_size(zFilename);
blob_zero(pBlob);
if( size<0 ){
fossil_fatal("no such file: %s", zFilename);
}
if( size==0 ){
return 0;
}
blob_resize(pBlob, size);
in = fossil_fopen(zFilename, "rb");
if( in==0 ){
fossil_fatal("cannot open %s for reading", zFilename);
}
got = fread(blob_buffer(pBlob), 1, size, in);
fclose(in);
if( got<size ){
blob_resize(pBlob, got);
}
return got;
}
/*
** COMMAND: test-tag
** %fossil test-tag (+|*|-)TAGNAME ARTIFACT-ID ?VALUE?
**
** Add a tag or anti-tag to the rebuildable tables of the local repository.
** No tag artifact is created so the new tag is erased the next
** time the repository is rebuilt. This routine is for testing
** use only.
*/
void testtag_cmd(void){
const char *zTag;
const char *zValue;
int rid;
int tagtype;
db_must_be_within_tree();
if( g.argc!=4 && g.argc!=5 ){
usage("TAGNAME ARTIFACT-ID ?VALUE?");
}
zTag = g.argv[2];
switch( zTag[0] ){
case '+': tagtype = 1; break;
case '*': tagtype = 2; break;
case '-': tagtype = 0; break;
default:
fossil_fatal("tag should begin with '+', '*', or '-'");
return;
}
rid = name_to_rid(g.argv[3]);
if( rid==0 ){
fossil_fatal("no such object: %s", g.argv[3]);
}
g.markPrivate = content_is_private(rid);
zValue = g.argc==5 ? g.argv[4] : 0;
db_begin_transaction();
tag_insert(zTag, tagtype, zValue, -1, 0.0, rid);
db_end_transaction(0);
}
/*
** Figure out what user is at the controls.
**
** (1) Use the --user and -U command-line options.
**
** (2) If the local database is open, check in VVAR.
**
** (3) Check the default user in the repository
**
** (4) Try the USER environment variable.
**
** (5) Try the USERNAME environment variable.
**
** (6) Check if the user can be extracted from the remote URL.
**
** The user name is stored in g.zLogin. The uid is in g.userUid.
*/
void user_select(void){
char *zUrl;
if( g.userUid ) return;
if( g.zLogin ){
if( attempt_user(g.zLogin)==0 ){
fossil_fatal("no such user: %s", g.zLogin);
}else{
return;
}
}
if( g.localOpen && attempt_user(db_lget("default-user",0)) ) return;
if( attempt_user(db_get("default-user", 0)) ) return;
if( attempt_user(fossil_getenv("USER")) ) return;
if( attempt_user(fossil_getenv("USERNAME")) ) return;
zUrl = db_get("last-sync-url", 0);
if( zUrl ){
url_parse(zUrl);
if( attempt_user(g.urlUser) ) return;
}
fossil_print(
"Cannot figure out who you are! Consider using the --user\n"
"command line option, setting your USER environment variable,\n"
"or setting a default user with \"fossil user default USER\".\n"
);
fossil_fatal("cannot determine user");
}
/*
** COMMAND: bundle
**
** Usage: %fossil bundle SUBCOMMAND ARGS...
**
** fossil bundle append BUNDLE FILE...
**
** Add files named on the command line to BUNDLE. This subcommand has
** little practical use and is mostly intended for testing.
**
** fossil bundle cat BUNDLE UUID...
**
** Extract one or more artifacts from the bundle and write them
** consecutively on standard output. This subcommand was designed
** for testing and introspection of bundles and is not something
** commonly used.
**
** fossil bundle export BUNDLE ?OPTIONS?
**
** Generate a new bundle, in the file named BUNDLE, that contains a
** subset of the check-ins in the repository (usually a single branch)
** described by the --branch, --from, --to, and/or --checkin options,
** at least one of which is required. If BUNDLE already exists, the
** specified content is added to the bundle.
**
** --branch BRANCH Package all check-ins on BRANCH.
** --from TAG1 --to TAG2 Package check-ins between TAG1 and TAG2.
** --checkin TAG Package the single check-in TAG
** --standalone Do no use delta-encoding against
** artifacts not in the bundle
**
** fossil bundle extend BUNDLE
**
** The BUNDLE must already exist. This subcommand adds to the bundle
** any check-ins that are descendants of check-ins already in the bundle,
** and any tags that apply to artifacts in the bundle.
**
** fossil bundle import BUNDLE ?--publish?
**
** Import all content from BUNDLE into the repository. By default, the
** imported files are private and will not sync. Use the --publish
** option makes the import public.
**
** fossil bundle ls BUNDLE
**
** List the contents of BUNDLE on standard output
**
** fossil bundle purge BUNDLE
**
** Remove from the repository all files that are used exclusively
** by check-ins in BUNDLE. This has the effect of undoing a
** "fossil bundle import".
**
** SUMMARY:
** fossil bundle append BUNDLE FILE... Add files to BUNDLE
** fossil bundle cat BUNDLE UUID... Extract file from BUNDLE
** fossil bundle export BUNDLE ?OPTIONS? Create a new BUNDLE
** --branch BRANCH --from TAG1 --to TAG2 Check-ins to include
** --checkin TAG Use only check-in TAG
** --standalone Omit dependencies
** fossil bundle extend BUNDLE Update with newer content
** fossil bundle import BUNDLE ?OPTIONS? Import a bundle
** --publish Publish the import
** --force Cross-repo import
** fossil bundle ls BUNDLE List content of a bundle
** fossil bundle purge BUNDLE Undo an import
**
** See also: publish
*/
void bundle_cmd(void){
const char *zSubcmd;
int n;
if( g.argc<4 ) usage("SUBCOMMAND BUNDLE ?OPTIONS?");
zSubcmd = g.argv[2];
db_find_and_open_repository(0,0);
n = (int)strlen(zSubcmd);
if( strncmp(zSubcmd, "append", n)==0 ){
bundle_append_cmd();
}else if( strncmp(zSubcmd, "cat", n)==0 ){
bundle_cat_cmd();
}else if( strncmp(zSubcmd, "export", n)==0 ){
bundle_export_cmd();
}else if( strncmp(zSubcmd, "extend", n)==0 ){
fossil_fatal("not yet implemented");
}else if( strncmp(zSubcmd, "import", n)==0 ){
bundle_import_cmd();
}else if( strncmp(zSubcmd, "ls", n)==0 ){
bundle_ls_cmd();
}else if( strncmp(zSubcmd, "purge", n)==0 ){
bundle_purge_cmd();
}else{
fossil_fatal("unknown subcommand for bundle: %s", zSubcmd);
}
}
/*
** Identify a subsection of the check-in tree using command-line switches.
** There must be one of the following switch available:
**
** --branch BRANCHNAME All check-ins on the most recent
** instance of BRANCHNAME
** --from TAG1 [--to TAG2] Check-in TAG1 and all primary descendants
** up to and including TAG2
** --checkin TAG Check-in TAG only
**
** Store the RIDs for all applicable check-ins in the zTab table that
** should already exist. Invoke fossil_fatal() if any kind of error is
** seen.
*/
void subtree_from_arguments(const char *zTab){
const char *zBr;
const char *zFrom;
const char *zTo;
const char *zCkin;
int rid = 0, endRid;
zBr = find_option("branch",0,1);
zFrom = find_option("from",0,1);
zTo = find_option("to",0,1);
zCkin = find_option("checkin",0,1);
if( zCkin ){
if( zFrom ) fossil_fatal("cannot use both --checkin and --from");
if( zBr ) fossil_fatal("cannot use both --checkin and --branch");
rid = symbolic_name_to_rid(zCkin, "ci");
endRid = rid;
}else{
endRid = zTo ? name_to_typed_rid(zTo, "ci") : 0;
}
if( zFrom ){
rid = name_to_typed_rid(zFrom, "ci");
}else if( zBr ){
rid = name_to_typed_rid(zBr, "br");
}else if( zCkin==0 ){
fossil_fatal("need one of: --branch, --from, --checkin");
}
db_multi_exec("INSERT OR IGNORE INTO \"%w\" VALUES(%d)", zTab, rid);
if( rid!=endRid ){
Blob sql;
blob_zero(&sql);
blob_appendf(&sql,
"WITH RECURSIVE child(rid) AS (VALUES(%d) UNION ALL "
" SELECT cid FROM plink, child"
" WHERE plink.pid=child.rid"
" AND plink.isPrim", rid);
if( endRid>0 ){
double endTime = db_double(0.0, "SELECT mtime FROM event WHERE objid=%d",
endRid);
blob_appendf(&sql,
" AND child.rid!=%d"
" AND (SELECT mtime FROM event WHERE objid=plink.cid)<=%.17g",
endRid, endTime
);
}
if( zBr ){
blob_appendf(&sql,
" AND EXISTS(SELECT 1 FROM tagxref"
" WHERE tagid=%d AND tagtype>0"
" AND value=%Q and rid=plink.cid)",
TAG_BRANCH, zBr);
}
blob_appendf(&sql, ") INSERT OR IGNORE INTO \"%w\" SELECT rid FROM child;",
zTab);
db_multi_exec("%s", blob_str(&sql)/*safe-for-%s*/);
}
}
/* fossil bundle import BUNDLE ?OPTIONS?
**
** Attempt to import the changes contained in BUNDLE. Make the change
** private so that they do not sync.
**
** OPTIONS:
** --force Import even if the project-code does not match
** --publish Imported changes are not private
*/
static void bundle_import_cmd(void){
int forceFlag = find_option("force","f",0)!=0;
int isPriv = find_option("publish",0,0)==0;
char *zMissingDeltas;
verify_all_options();
if ( g.argc!=4 ) usage("import BUNDLE ?OPTIONS?");
bundle_attach_file(g.argv[3], "b1", 1);
/* Only import a bundle that was generated from a repo with the same
** project code, unless the --force flag is true */
if( !forceFlag ){
if( !db_exists("SELECT 1 FROM config, bconfig"
" WHERE config.name='project-code'"
" AND bconfig.bcname='project-code'"
" AND config.value=bconfig.bcvalue;")
){
fossil_fatal("project-code in the bundle does not match the "
"repository project code. (override with --force).");
}
}
/* If the bundle contains deltas with a basis that is external to the
** bundle and those external basis files are missing from the local
** repo, then the delta encodings cannot be decoded and the bundle cannot
** be extracted. */
zMissingDeltas = db_text(0,
"SELECT group_concat(substr(delta,1,10),' ')"
" FROM bblob"
" WHERE typeof(delta)='text' AND length(delta)=40"
" AND NOT EXISTS(SELECT 1 FROM blob WHERE uuid=bblob.delta)");
if( zMissingDeltas && zMissingDeltas[0] ){
fossil_fatal("delta basis artifacts not found in repository: %s",
zMissingDeltas);
}
db_begin_transaction();
db_multi_exec(
"CREATE TEMP TABLE bix("
" blobid INTEGER PRIMARY KEY,"
" delta INTEGER"
");"
"CREATE INDEX bixdelta ON bix(delta);"
"INSERT INTO bix(blobid,delta)"
" SELECT blobid,"
" CASE WHEN typeof(delta)=='integer'"
" THEN delta ELSE 0 END"
" FROM bblob"
" WHERE NOT EXISTS(SELECT 1 FROM blob WHERE uuid=bblob.uuid AND size>=0);"
"CREATE TEMP TABLE got(rid INTEGER PRIMARY KEY ON CONFLICT IGNORE);"
);
manifest_crosslink_begin();
bundle_import_elements(0, 0, isPriv);
manifest_crosslink_end(0);
describe_artifacts_to_stdout("IN got", "Imported content:");
db_end_transaction(0);
}
/*
** Add a control record to the repository that either creates
** or cancels a tag.
*/
void tag_add_artifact(
const char *zPrefix, /* Prefix to prepend to tag name */
const char *zTagname, /* The tag to add or cancel */
const char *zObjName, /* Name of object attached to */
const char *zValue, /* Value for the tag. Might be NULL */
int tagtype, /* 0:cancel 1:singleton 2:propagated */
const char *zDateOvrd, /* Override date string */
const char *zUserOvrd /* Override user name */
){
int rid;
int nrid;
char *zDate;
Blob uuid;
Blob ctrl;
Blob cksum;
static const char zTagtype[] = { '-', '+', '*' };
assert( tagtype>=0 && tagtype<=2 );
user_select();
blob_zero(&uuid);
blob_append(&uuid, zObjName, -1);
if( name_to_uuid(&uuid, 9, "*") ){
fossil_fatal("%s", g.zErrMsg);
return;
}
rid = name_to_rid(blob_str(&uuid));
g.markPrivate = content_is_private(rid);
blob_zero(&ctrl);
#if 0
if( validate16(zTagname, strlen(zTagname)) ){
fossil_fatal(
"invalid tag name \"%s\" - might be confused with"
" a hexadecimal artifact ID",
zTagname
);
}
#endif
zDate = date_in_standard_format(zDateOvrd ? zDateOvrd : "now");
blob_appendf(&ctrl, "D %s\n", zDate);
blob_appendf(&ctrl, "T %c%s%F %b",
zTagtype[tagtype], zPrefix, zTagname, &uuid);
if( tagtype>0 && zValue && zValue[0] ){
blob_appendf(&ctrl, " %F\n", zValue);
}else{
blob_appendf(&ctrl, "\n");
}
blob_appendf(&ctrl, "U %F\n", zUserOvrd ? zUserOvrd : g.zLogin);
md5sum_blob(&ctrl, &cksum);
blob_appendf(&ctrl, "Z %b\n", &cksum);
nrid = content_put(&ctrl);
manifest_crosslink(nrid, &ctrl);
assert( blob_is_reset(&ctrl) );
}
/*
** Convert a name to a rid. If the name can be any of the various forms
** accepted:
**
** * SHA1 hash or prefix thereof
** * symbolic name
** * date
** * label:date
** * prev, previous
** * next
** * tip
**
** This routine is used by command-line routines to resolve command-line inputs
** into a rid.
*/
int name_to_typed_rid(const char *zName, const char *zType){
int rid;
if( zName==0 || zName[0]==0 ) return 0;
rid = symbolic_name_to_rid(zName, zType);
if( rid<0 ){
fossil_fatal("ambiguous name: %s", zName);
}else if( rid==0 ){
fossil_fatal("not found: %s", zName);
}
return rid;
}
/*
** Get the contents of a file within the check-in "revision". If
** revision==NULL then get the file content for the current checkout.
*/
int historical_version_of_file(
const char *revision, /* The check-in containing the file */
const char *file, /* Full treename of the file */
Blob *content, /* Put the content here */
int *pIsLink, /* Set to true if file is link. */
int *pIsExe, /* Set to true if file is executable */
int *pIsBin, /* Set to true if file is binary */
int errCode /* Error code if file not found. Panic if <= 0. */
) {
Manifest *pManifest;
ManifestFile *pFile;
int rid=0;
if( revision ) {
rid = name_to_typed_rid(revision,"ci");
} else if( !g.localOpen ) {
rid = name_to_typed_rid(db_get("main-branch","trunk"),"ci");
} else {
rid = db_lget_int("checkout", 0);
}
if( !is_a_version(rid) ) {
if( errCode>0 ) return errCode;
fossil_fatal("no such check-in: %s", revision);
}
pManifest = manifest_get(rid, CFTYPE_MANIFEST, 0);
if( pManifest ) {
pFile = manifest_file_find(pManifest, file);
if( pFile ) {
int rc;
rid = uuid_to_rid(pFile->zUuid, 0);
if( pIsExe ) *pIsExe = ( manifest_file_mperm(pFile)==PERM_EXE );
if( pIsLink ) *pIsLink = ( manifest_file_mperm(pFile)==PERM_LNK );
manifest_destroy(pManifest);
rc = content_get(rid, content);
if( rc && pIsBin ) {
*pIsBin = looks_like_binary(content);
}
return rc;
}
manifest_destroy(pManifest);
if( errCode<=0 ) {
fossil_fatal("file %s does not exist in check-in: %s", file, revision);
}
} else if( errCode<=0 ) {
if( revision==0 ) {
revision = db_text("current", "SELECT uuid FROM blob WHERE rid=%d", rid);
}
fossil_fatal("could not parse manifest for check-in: %s", revision);
}
return errCode;
}
/*
** Copy the content of a file from one place to another.
*/
void file_copy(const char *zFrom, const char *zTo) {
FILE *in, *out;
int got;
char zBuf[8192];
in = fossil_fopen(zFrom, "rb");
if( in==0 ) fossil_fatal("cannot open \"%s\" for reading", zFrom);
out = fossil_fopen(zTo, "wb");
if( out==0 ) fossil_fatal("cannot open \"%s\" for writing", zTo);
while( (got=fread(zBuf, 1, sizeof(zBuf), in))>0 ) {
fwrite(zBuf, 1, got, out);
}
fclose(in);
fclose(out);
}
/*
** Extract an item from content from the bundle
*/
static void bundle_extract_item(
int blobid, /* ID of the item to extract */
Blob *pOut /* Write the content into this blob */
){
Stmt q;
Blob x, basis, h1, h2;
static Bag busy;
db_prepare(&q, "SELECT uuid, delta, data FROM bblob"
" WHERE blobid=%d", blobid);
if( db_step(&q)!=SQLITE_ROW ){
db_finalize(&q);
fossil_fatal("no such item: %d", blobid);
}
if( bag_find(&busy, blobid) ) fossil_fatal("delta loop");
blob_zero(&x);
db_column_blob(&q, 2, &x);
blob_uncompress(&x, &x);
if( db_column_type(&q,1)==SQLITE_INTEGER ){
bundle_extract_item(db_column_int(&q,1), &basis);
blob_delta_apply(&basis, &x, pOut);
blob_reset(&basis);
blob_reset(&x);
}else if( db_column_type(&q,1)==SQLITE_TEXT ){
int rid = db_int(0, "SELECT rid FROM blob WHERE uuid=%Q",
db_column_text(&q,1));
if( rid==0 ){
fossil_fatal("cannot find delta basis %s", db_column_text(&q,1));
}
content_get(rid, &basis);
db_column_blob(&q, 2, &x);
blob_delta_apply(&basis, &x, pOut);
blob_reset(&basis);
blob_reset(&x);
}else{
*pOut = x;
}
blob_zero(&h1);
db_column_blob(&q, 0, &h1);
sha1sum_blob(pOut, &h2);
if( blob_compare(&h1, &h2)!=0 ){
fossil_fatal("SHA1 hash mismatch - wanted %s, got %s",
blob_str(&h1), blob_str(&h2));
}
blob_reset(&h1);
blob_reset(&h2);
bag_remove(&busy, blobid);
db_finalize(&q);
}
/*
** Open a connection to the server. The server is defined by the following
** variables:
**
** pUrlData->name Name of the server. Ex: www.fossil-scm.org
** pUrlData->port TCP/IP port. Ex: 80
** pUrlData->isHttps Use TLS for the connection
**
** Return the number of errors.
*/
int transport_open(UrlData *pUrlData){
int rc = 0;
if( transport.isOpen==0 ){
if( pUrlData->isSsh ){
rc = transport_ssh_open(pUrlData);
if( rc==0 ) transport.isOpen = 1;
}else if( pUrlData->isHttps ){
#ifdef FOSSIL_ENABLE_SSL
rc = ssl_open(pUrlData);
if( rc==0 ) transport.isOpen = 1;
#else
socket_set_errmsg("HTTPS: Fossil has been compiled without SSL support");
rc = 1;
#endif
}else if( pUrlData->isFile ){
sqlite3_uint64 iRandId;
sqlite3_randomness(sizeof(iRandId), &iRandId);
transport.zOutFile = mprintf("%s-%llu-out.http",
g.zRepositoryName, iRandId);
transport.zInFile = mprintf("%s-%llu-in.http",
g.zRepositoryName, iRandId);
transport.pFile = fossil_fopen(transport.zOutFile, "wb");
if( transport.pFile==0 ){
fossil_fatal("cannot output temporary file: %s", transport.zOutFile);
}
transport.isOpen = 1;
}else{
rc = socket_open(pUrlData);
if( rc==0 ) transport.isOpen = 1;
}
}
return rc;
}
/*
** Obtain a list of all fields of the TICKET table. Put them
** in sorted order in azField[].
**
** Also allocate space for azValue[] and azAppend[] and initialize
** all the values there to zero.
*/
static void getAllTicketFields(void){
Stmt q;
int i;
if( nField>0 ) return;
db_prepare(&q, "PRAGMA table_info(ticket)");
while( db_step(&q)==SQLITE_ROW ){
const char *zField = db_column_text(&q, 1);
if( strncmp(zField,"tkt_",4)==0 ) continue;
if( nField%10==0 ){
azField = realloc(azField, sizeof(azField)*3*(nField+10) );
if( azField==0 ){
fossil_fatal("out of memory");
}
}
azField[nField] = mprintf("%s", zField);
nField++;
}
db_finalize(&q);
qsort(azField, nField, sizeof(azField[0]), nameCmpr);
azAppend = &azField[nField];
memset(azAppend, 0, sizeof(azAppend[0])*nField);
azValue = &azAppend[nField];
for(i=0; i<nField; i++){
azValue[i] = "";
}
}
/*
** Add a single file named zName to the VFILE table with vid.
**
** Omit any file whose name is pOmit.
*/
static int add_one_file(
const char *zPath, /* Tree-name of file to add. */
int vid, /* Add to this VFILE */
int caseSensitive /* True if filenames are case sensitive */
){
const char *zCollate = caseSensitive ? "binary" : "nocase";
if( !file_is_simple_pathname(zPath) ){
fossil_fatal("filename contains illegal characters: %s", zPath);
}
if( db_exists("SELECT 1 FROM vfile"
" WHERE pathname=%Q COLLATE %s", zPath, zCollate) ){
db_multi_exec("UPDATE vfile SET deleted=0"
" WHERE pathname=%Q COLLATE %s", zPath, zCollate);
}else{
char *zFullname = mprintf("%s%s", g.zLocalRoot, zPath);
db_multi_exec(
"INSERT INTO vfile(vid,deleted,rid,mrid,pathname,isexe,islink)"
"VALUES(%d,0,0,0,%Q,%d,%d)",
vid, zPath, file_wd_isexe(zFullname), file_wd_islink(zFullname));
fossil_free(zFullname);
}
if( db_changes() ){
fossil_print("ADDED %s\n", zPath);
return 1;
}else{
fossil_print("SKIP %s\n", zPath);
return 0;
}
}
/*
** COMMAND: tarball*
**
** Usage: %fossil tarball VERSION OUTPUTFILE [--name DIRECTORYNAME] [-R|--repository REPO]
**
** Generate a compressed tarball for a specified version. If the --name
** option is used, its argument becomes the name of the top-level directory
** in the resulting tarball. If --name is omitted, the top-level directory
** named is derived from the project name, the check-in date and time, and
** the artifact ID of the check-in.
*/
void tarball_cmd(void){
int rid;
Blob tarball;
const char *zName;
zName = find_option("name", 0, 1);
db_find_and_open_repository(0, 0);
if( g.argc!=4 ){
usage("VERSION OUTPUTFILE");
}
rid = name_to_typed_rid(g.argv[2], "ci");
if( rid==0 ){
fossil_fatal("Checkin not found: %s", g.argv[2]);
return;
}
if( zName==0 ){
zName = db_text("default-name",
"SELECT replace(%Q,' ','_') "
" || strftime('_%%Y-%%m-%%d_%%H%%M%%S_', event.mtime) "
" || substr(blob.uuid, 1, 10)"
" FROM event, blob"
" WHERE event.objid=%d"
" AND blob.rid=%d",
db_get("project-name", "unnamed"), rid, rid
);
}
tarball_of_checkin(rid, &tarball, zName);
blob_write_to_file(&tarball, g.argv[3]);
blob_reset(&tarball);
}
/*
** add a Pax Interchange header to the scratch buffer
**
** format: <length> <key>=<value>\n
** the tricky part is that each header contains its own
** size in decimal, counting that length.
*/
static void add_pax_header(
const char *zField,
const char *zValue,
int nValue
){
/* calculate length without length field */
int blen = strlen(zField) + nValue + 3;
/* calculate the length of the length field */
int next10 = 1;
int n;
for(n = blen; n > 0; ){
blen++; next10 *= 10;
n /= 10;
}
/* adding the length extended the length field? */
if(blen > next10){
blen++;
}
/* build the string */
blob_appendf(&tball.pax, "%d %s=%*.*s\n", blen, zField, nValue, nValue, zValue);
/* this _must_ be right */
if(blob_size(&tball.pax) != blen){
fossil_fatal("internal error: PAX tar header has bad length");
}
}
/*
** Write a ticket into the repository.
*/
static int ticket_put(
Blob *pTicket, /* The text of the ticket change record */
const char *zTktId, /* The ticket to which this change is applied */
int needMod /* True if moderation is needed */
){
int result;
int rid = content_put_ex(pTicket, 0, 0, 0, needMod);
if( rid==0 ){
fossil_fatal("trouble committing ticket: %s", g.zErrMsg);
}
if( needMod ){
moderation_table_create();
db_multi_exec(
"INSERT INTO modreq(objid, tktid) VALUES(%d,'%s')",
rid, zTktId
);
}else{
db_multi_exec("INSERT OR IGNORE INTO unsent VALUES(%d);", rid);
db_multi_exec("INSERT OR IGNORE INTO unclustered VALUES(%d);", rid);
}
manifest_crosslink_begin();
result = (manifest_crosslink(rid, pTicket, MC_NONE)==0);
assert( blob_is_reset(pTicket) );
if( !result ){
result = manifest_crosslink_end(MC_PERMIT_HOOKS);
}else{
manifest_crosslink_end(MC_NONE);
}
return result;
}
/*
** Verify that all entries in the aMime[] table are in sorted order.
** Abort with a fatal error if any is out-of-order.
*/
static void mimetype_verify(void){
int i;
for(i=1; i<ArraySize(aMime); i++){
if( fossil_strcmp(aMime[i-1].zSuffix,aMime[i].zSuffix)>=0 ){
fossil_fatal("mimetypes out of sequence: %s before %s",
aMime[i-1].zSuffix, aMime[i].zSuffix);
}
}
}
/*
** Recursively read all files from the directory zPath and install
** every file read as a new artifact in the repository.
*/
void recon_read_dir(char *zPath){
DIR *d;
struct dirent *pEntry;
Blob aContent; /* content of the just read artifact */
static int nFileRead = 0;
void *zUnicodePath;
char *zUtf8Name;
zUnicodePath = fossil_utf8_to_filename(zPath);
d = opendir(zUnicodePath);
if( d ){
while( (pEntry=readdir(d))!=0 ){
Blob path;
char *zSubpath;
if( pEntry->d_name[0]=='.' ){
continue;
}
zUtf8Name = fossil_filename_to_utf8(pEntry->d_name);
zSubpath = mprintf("%s/%s", zPath, zUtf8Name);
fossil_filename_free(zUtf8Name);
if( file_isdir(zSubpath)==1 ){
recon_read_dir(zSubpath);
}
blob_init(&path, 0, 0);
blob_appendf(&path, "%s", zSubpath);
if( blob_read_from_file(&aContent, blob_str(&path))==-1 ){
fossil_fatal("some unknown error occurred while reading \"%s\"",
blob_str(&path));
}
content_put(&aContent);
blob_reset(&path);
blob_reset(&aContent);
free(zSubpath);
fossil_print("\r%d", ++nFileRead);
fflush(stdout);
}
closedir(d);
}else {
fossil_fatal("encountered error %d while trying to open \"%s\".",
errno, g.argv[3]);
}
fossil_filename_free(zUnicodePath);
}
/*
** Load the record identify by rid. Make sure we can reproduce it
** without error.
**
** Panic if anything goes wrong. If this procedure returns it means
** that everything is OK.
*/
static void verify_rid(int rid){
Blob uuid, hash, content;
if( content_size(rid, 0)<0 ){
return; /* No way to verify phantoms */
}
blob_zero(&uuid);
db_blob(&uuid, "SELECT uuid FROM blob WHERE rid=%d", rid);
if( blob_size(&uuid)!=UUID_SIZE ){
fossil_fatal("not a valid rid: %d", rid);
}
if( content_get(rid, &content) ){
sha1sum_blob(&content, &hash);
blob_reset(&content);
if( blob_compare(&uuid, &hash) ){
fossil_fatal("hash of rid %d (%b) does not match its uuid (%b)",
rid, &hash, &uuid);
}
blob_reset(&hash);
}
blob_reset(&uuid);
}
/*
** COMMAND: test-ticket-rebuild
**
** Usage: %fossil test-ticket-rebuild TICKETID|all
**
** Rebuild the TICKET and TICKETCHNG tables for the given ticket ID
** or for ALL.
*/
void test_ticket_rebuild(void){
db_find_and_open_repository(0, 0);
if( g.argc!=3 ) usage("TICKETID|all");
if( fossil_strcmp(g.argv[2], "all")==0 ){
ticket_rebuild();
}else{
const char *zUuid;
zUuid = db_text(0, "SELECT substr(tagname,5) FROM tag"
" WHERE tagname GLOB 'tkt-%q*'", g.argv[2]);
if( zUuid==0 ) fossil_fatal("no such ticket: %s", g.argv[2]);
ticket_rebuild_entry(zUuid);
}
}
/*
** Get the current working directory.
**
** On windows, the name is converted from unicode to UTF8 and all '\\'
** characters are converted to '/'. No conversions are needed on
** unix.
*/
void win32_getcwd(char *zBuf, int nBuf){
int i;
char *zUtf8;
wchar_t *zWide = fossil_malloc( sizeof(wchar_t)*nBuf );
if( GetCurrentDirectoryW(nBuf, zWide)==0 ){
fossil_fatal("cannot find current working directory.");
}
zUtf8 = fossil_filename_to_utf8(zWide);
fossil_free(zWide);
for(i=0; zUtf8[i]; i++) if( zUtf8[i]=='\\' ) zUtf8[i] = '/';
strncpy(zBuf, zUtf8, nBuf);
fossil_filename_free(zUtf8);
}
/*
** Prompt the user for the password for g.urlUser. Store the result
** in g.urlPasswd.
*/
void url_prompt_for_password(void){
if( isatty(fileno(stdin)) ){
char *zPrompt = mprintf("\rpassword for %s: ", g.urlUser);
Blob x;
prompt_for_password(zPrompt, &x, 0);
free(zPrompt);
g.urlPasswd = mprintf("%b", &x);
blob_reset(&x);
}else{
fossil_fatal("missing or incorrect password for user \"%s\"",
g.urlUser);
}
}
/*
** COMMAND: artifact*
**
** Usage: %fossil artifact ARTIFACT-ID ?OUTPUT-FILENAME? ?OPTIONS?
**
** Extract an artifact by its SHA1 hash and write the results on
** standard output, or if the optional 4th argument is given, in
** the named output file.
**
** Options:
** -R|--repository FILE Extract artifacts from repository FILE
**
** See also: finfo
*/
void artifact_cmd(void){
int rid;
Blob content;
const char *zFile;
db_find_and_open_repository(OPEN_ANY_SCHEMA, 0);
if( g.argc!=4 && g.argc!=3 ) usage("ARTIFACT-ID ?FILENAME? ?OPTIONS?");
zFile = g.argc==4 ? g.argv[3] : "-";
rid = name_to_rid(g.argv[2]);
if( rid==0 ){
fossil_fatal("%s",g.zErrMsg);
}
content_get(rid, &content);
blob_write_to_file(&content, zFile);
}
/*
** Resets the timer associated with the given ID, as obtained via
** fossil_timer_start(), to the current CPU time values.
*/
sqlite3_uint64 fossil_timer_reset(int timerId){
if( timerId>0 && timerId<=FOSSIL_TIMER_COUNT ){
struct FossilTimer * start = &fossilTimerList[timerId-1];
if( !start->id ){
fossil_fatal("Invalid call to reset a non-allocated "
"timer (#%d)", timerId);
/*NOTREACHED*/
}else{
sqlite3_uint64 const rc = fossil_timer_fetch(timerId);
fossil_cpu_times( &start->u, &start->s );
return rc;
}
}
return 0;
}
/*
** Returns the difference in CPU times in microseconds since
** fossil_timer_start() was called and returned the given timer ID (or
** since it was last reset). Returns 0 if timerId is out of range.
*/
sqlite3_uint64 fossil_timer_fetch(int timerId){
if( timerId>0 && timerId<=FOSSIL_TIMER_COUNT ){
struct FossilTimer * start = &fossilTimerList[timerId-1];
if( !start->id ){
fossil_fatal("Invalid call to fetch a non-allocated "
"timer (#%d)", timerId);
/*NOTREACHED*/
}else{
sqlite3_uint64 eu = 0, es = 0;
fossil_cpu_times( &eu, &es );
return (eu - start->u) + (es - start->s);
}
}
return 0;
}
/*
** Reads symlink destination path and puts int into blob.
** Any prior content of the blob is discarded, not freed.
**
** Returns length of destination path.
**
** On windows, zeros blob and returns 0.
*/
int blob_read_link(Blob *pBlob, const char *zFilename){
#if !defined(_WIN32)
char zBuf[1024];
ssize_t len = readlink(zFilename, zBuf, 1023);
if( len < 0 ){
fossil_fatal("cannot read symbolic link %s", zFilename);
}
zBuf[len] = 0; /* null-terminate */
blob_zero(pBlob);
blob_appendf(pBlob, "%s", zBuf);
return len;
#else
blob_zero(pBlob);
return 0;
#endif
}
/*
** COMMAND: test-cycle-compress
**
** Compress and uncompress each file named on the command line.
** Verify that the original content is recovered.
*/
void test_cycle_compress(void){
int i;
Blob b1, b2, b3;
for(i=2; i<g.argc; i++){
blob_read_from_file(&b1, g.argv[i]);
blob_compress(&b1, &b2);
blob_uncompress(&b2, &b3);
if( blob_compare(&b1, &b3) ){
fossil_fatal("compress/uncompress cycle failed for %s", g.argv[i]);
}
blob_reset(&b1);
blob_reset(&b2);
blob_reset(&b3);
}
fossil_print("ok\n");
}
/* fossil bundle cat BUNDLE UUID...
**
** Write elements of a bundle on standard output
*/
static void bundle_cat_cmd(void){
int i;
Blob x;
verify_all_options();
if( g.argc<5 ) usage("cat BUNDLE UUID...");
bundle_attach_file(g.argv[3], "b1", 1);
blob_zero(&x);
for(i=4; i<g.argc; i++){
int blobid = db_int(0,"SELECT blobid FROM bblob WHERE uuid LIKE '%q%%'",
g.argv[i]);
if( blobid==0 ){
fossil_fatal("no such artifact in bundle: %s", g.argv[i]);
}
bundle_extract_item(blobid, &x);
blob_write_to_file(&x, "-");
blob_reset(&x);
}
}
/*
** Get message string of the last system error. Return a pointer to the
** message string. Call fossil_mbcs_free() to deallocate any memory used
** to store the message string when done.
*/
static char *win32_get_last_errmsg(void){
DWORD nMsg;
DWORD nErr = GetLastError();
LPWSTR tmp = NULL;
char *zMsg = NULL;
/* Try first to get the error text in english. */
nMsg = FormatMessageW(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
nErr,
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
(LPWSTR) &tmp,
0,
NULL
);
if( !nMsg ){
/* No english, get what the system has available. */
nMsg = FormatMessageW(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
nErr,
0,
(LPWSTR) &tmp,
0,
NULL
);
}
if( nMsg ){
zMsg = fossil_unicode_to_utf8(tmp);
}else{
fossil_fatal("unable to get system error message.");
}
if( tmp ){
LocalFree((HLOCAL) tmp);
}
return zMsg;
}
