Beispiel #1
0
/*
** Return TRUE if zFile is a temporary file.  Return FALSE if not.
*/
static int is_temporary_file(const char *zName){
  static const char *const azTemp[] = {
     "baseline",
     "merge",
     "original",
     "output",
  };
  int i, j, n;
  
  if( strglob("ci-comment-????????????.txt", zName) ) return 1;
  for(; zName[0]!=0; zName++){
    if( zName[0]=='/' && strglob("/ci-comment-????????????.txt", zName) ){
      return 1;
    }
    if( zName[0]!='-' ) continue;
    for(i=0; i<sizeof(azTemp)/sizeof(azTemp[0]); i++){
      n = (int)strlen(azTemp[i]);
      if( memcmp(azTemp[i], zName+1, n) ) continue;
      if( zName[n+1]==0 ) return 1;
      if( zName[n+1]=='-' ){
        for(j=n+2; zName[j] && fossil_isdigit(zName[j]); j++){}
        if( zName[j]==0 ) return 1;
      }
    }      
  }
  return 0;
}
Beispiel #2
0
/*
** Return TRUE if the string begins with something that looks roughly
** like an ISO date/time string.  The SQLite date/time functions will
** have the final say-so about whether or not the date/time string is
** well-formed.
*/
int fossil_isdate(const char *z){
  if( !fossil_isdigit(z[0]) ) return 0;
  if( !fossil_isdigit(z[1]) ) return 0;
  if( !fossil_isdigit(z[2]) ) return 0;
  if( !fossil_isdigit(z[3]) ) return 0;
  if( z[4]!='-') return 0;
  if( !fossil_isdigit(z[5]) ) return 0;
  if( !fossil_isdigit(z[6]) ) return 0;
  if( z[7]!='-') return 0;
  if( !fossil_isdigit(z[8]) ) return 0;
  if( !fossil_isdigit(z[9]) ) return 0;
  return 1;
}
/*
** Searches the environment for a "report" parameter
** (CLI: -report/-r #).
**
** If one is not found and argPos is >0 then json_command_arg()
** is checked.
** 
** Returns >0 (the report number) on success .
*/
static int json_report_get_number(int argPos){
  int nReport = json_find_option_int("report",NULL,"r",-1);
  if( (nReport<=0) && cson_value_is_integer(g.json.reqPayload.v)){
    nReport = cson_value_get_integer(g.json.reqPayload.v);
  }
  if( (nReport <= 0) && (argPos>0) ){
    char const * arg = json_command_arg(argPos);
    if(arg && fossil_isdigit(*arg)) {
      nReport = atoi(arg);
    }
  }
  return nReport;
}
Beispiel #4
0
/*
** Convert a symbolic name into a RID.  Acceptable forms:
**
**   *  SHA1 hash
**   *  SHA1 hash prefix of at least 4 characters
**   *  Symbolic Name
**   *  "tag:" + symbolic name
**   *  Date or date-time
**   *  "date:" + Date or date-time
**   *  symbolic-name ":" date-time
**   *  "tip"
**
** The following additional forms are available in local checkouts:
**
**   *  "current"
**   *  "prev" or "previous"
**   *  "next"
**
** Return the RID of the matching artifact.  Or return 0 if the name does not
** match any known object.  Or return -1 if the name is ambiguous.
**
** The zType parameter specifies the type of artifact: ci, t, w, e, g.
** If zType is NULL or "" or "*" then any type of artifact will serve.
** If zType is "br" then find the first check-in of the named branch
** rather than the last.
** zType is "ci" in most use cases since we are usually searching for
** a check-in.
**
** Note that the input zTag for types "t" and "e" is the SHA1 hash of
** the ticket-change or event-change artifact, not the randomly generated
** hexadecimal identifier assigned to tickets and events.  Those identifiers
** live in a separate namespace.
*/
int symbolic_name_to_rid(const char *zTag, const char *zType){
  int vid;
  int rid = 0;
  int nTag;
  int i;
  int startOfBranch = 0;

  if( zType==0 || zType[0]==0 ){
    zType = "*";
  }else if( zType[0]=='b' ){
    zType = "ci";
    startOfBranch = 1;
  }
  if( zTag==0 || zTag[0]==0 ) return 0;

  /* special keyword: "tip" */
  if( fossil_strcmp(zTag, "tip")==0 && (zType[0]=='*' || zType[0]=='c') ){
    rid = db_int(0,
      "SELECT objid"
      "  FROM event"
      " WHERE type='ci'"
      " ORDER BY event.mtime DESC"
    );
    if( rid ) return rid;
  }

  /* special keywords: "prev", "previous", "current", and "next" */
  if( g.localOpen && (vid=db_lget_int("checkout",0))!=0 ){
    if( fossil_strcmp(zTag, "current")==0 ){
      rid = vid;
    }else if( fossil_strcmp(zTag, "prev")==0
              || fossil_strcmp(zTag, "previous")==0 ){
      rid = db_int(0, "SELECT pid FROM plink WHERE cid=%d AND isprim", vid);
    }else if( fossil_strcmp(zTag, "next")==0 ){
      rid = db_int(0, "SELECT cid FROM plink WHERE pid=%d"
                      "  ORDER BY isprim DESC, mtime DESC", vid);
    }
    if( rid ) return rid;
  }

  /* Date and times */
  if( memcmp(zTag, "date:", 5)==0 ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q,'utc') AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      &zTag[5], zType);
    return rid;
  }
  if( fossil_isdate(zTag) ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q,'utc') AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      zTag, zType);
    if( rid) return rid;
  }

  /* Deprecated date & time formats:   "local:" + date-time and
  ** "utc:" + date-time */
  if( memcmp(zTag, "local:", 6)==0 ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q) AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      &zTag[6], zType);
    return rid;
  }
  if( memcmp(zTag, "utc:", 4)==0 ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday('%qz') AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      &zTag[4], zType);
    return rid;
  }

  /* "tag:" + symbolic-name */
  if( memcmp(zTag, "tag:", 4)==0 ){
    rid = db_int(0,
       "SELECT event.objid, max(event.mtime)"
       "  FROM tag, tagxref, event"
       " WHERE tag.tagname='sym-%q' "
       "   AND tagxref.tagid=tag.tagid AND tagxref.tagtype>0 "
       "   AND event.objid=tagxref.rid "
       "   AND event.type GLOB '%q'",
       &zTag[4], zType
    );
    if( startOfBranch ) rid = start_of_branch(rid,1);
    return rid;
  }

  /* root:TAG -> The origin of the branch */
  if( memcmp(zTag, "root:", 5)==0 ){
    rid = symbolic_name_to_rid(zTag+5, zType);
    return start_of_branch(rid, 0);
  }

  /* symbolic-name ":" date-time */
  nTag = strlen(zTag);
  for(i=0; i<nTag-10 && zTag[i]!=':'; i++){}
  if( zTag[i]==':' && fossil_isdate(&zTag[i+1]) ){
    char *zDate = mprintf("%s", &zTag[i+1]);
    char *zTagBase = mprintf("%.*s", i, zTag);
    int nDate = strlen(zDate);
    if( sqlite3_strnicmp(&zDate[nDate-3],"utc",3)==0 ){
      zDate[nDate-3] = 'z';
      zDate[nDate-2] = 0;
    }
    rid = db_int(0,
      "SELECT event.objid, max(event.mtime)"
      "  FROM tag, tagxref, event"
      " WHERE tag.tagname='sym-%q' "
      "   AND tagxref.tagid=tag.tagid AND tagxref.tagtype>0 "
      "   AND event.objid=tagxref.rid "
      "   AND event.mtime<=julianday(%Q)"
      "   AND event.type GLOB '%q'",
      zTagBase, zDate, zType
    );
    return rid;
  }

  /* SHA1 hash or prefix */
  if( nTag>=4 && nTag<=UUID_SIZE && validate16(zTag, nTag) ){
    Stmt q;
    char zUuid[UUID_SIZE+1];
    memcpy(zUuid, zTag, nTag+1);
    canonical16(zUuid, nTag);
    rid = 0;
    if( zType[0]=='*' ){
      db_prepare(&q, "SELECT rid FROM blob WHERE uuid GLOB '%q*'", zUuid);
    }else{
      db_prepare(&q,
        "SELECT blob.rid"
        "  FROM blob, event"
        " WHERE blob.uuid GLOB '%q*'"
        "   AND event.objid=blob.rid"
        "   AND event.type GLOB '%q'",
        zUuid, zType
      );
    }
    if( db_step(&q)==SQLITE_ROW ){
      rid = db_column_int(&q, 0);
      if( db_step(&q)==SQLITE_ROW ) rid = -1;
    }
    db_finalize(&q);
    if( rid ) return rid;
  }

  /* Symbolic name */
  rid = db_int(0,
    "SELECT event.objid, max(event.mtime)"
    "  FROM tag, tagxref, event"
    " WHERE tag.tagname='sym-%q' "
    "   AND tagxref.tagid=tag.tagid AND tagxref.tagtype>0 "
    "   AND event.objid=tagxref.rid "
    "   AND event.type GLOB '%q'",
    zTag, zType
  );
  if( rid>0 ){
    if( startOfBranch ) rid = start_of_branch(rid,1);
    return rid;
  }

  /* Undocumented:  numeric tags get translated directly into the RID */
  if( memcmp(zTag, "rid:", 4)==0 ){
    zTag += 4;
    for(i=0; fossil_isdigit(zTag[i]); i++){}
    if( zTag[i]==0 ){
      if( strcmp(zType,"*")==0 ){
        rid = atoi(zTag);
      }else{
        rid = db_int(0,
          "SELECT event.objid"
          "  FROM event"
          " WHERE event.objid=%s"
          "   AND event.type GLOB '%q'", zTag /*safe-for-%s*/, zType);
      }
    }
  }
  return rid;
}
Beispiel #5
0
/*
** Parse the given URL.  Populate members of the provided UrlData structure
** as follows:
**
**      isFile      True if FILE:
**      isHttps     True if HTTPS:
**      isSsh       True if SSH:
**      protocol    "http" or "https" or "file"
**      name        Hostname for HTTP:, HTTPS:, SSH:.  Filename for FILE:
**      port        TCP port number for HTTP or HTTPS.
**      dfltPort    Default TCP port number (80 or 443).
**      path        Path name for HTTP or HTTPS.
**      user        Userid.
**      passwd      Password.
**      hostname    HOST:PORT or just HOST if port is the default.
**      canonical   The URL in canonical form, omitting the password
**
*/
void url_parse_local(
  const char *zUrl,
  unsigned int urlFlags,
  UrlData *pUrlData
){
  int i, j, c;
  char *zFile = 0;

  if( zUrl==0 ){
    zUrl = db_get("last-sync-url", 0);
    if( zUrl==0 ) return;
    if( pUrlData->passwd==0 ){
      pUrlData->passwd = unobscure(db_get("last-sync-pw", 0));
    }
  }

  if( strncmp(zUrl, "http://", 7)==0
   || strncmp(zUrl, "https://", 8)==0
   || strncmp(zUrl, "ssh://", 6)==0
  ){
    int iStart;
    char *zLogin;
    char *zExe;
    char cQuerySep = '?';

    pUrlData->isFile = 0;
    pUrlData->useProxy = 0;
    if( zUrl[4]=='s' ){
      pUrlData->isHttps = 1;
      pUrlData->protocol = "https";
      pUrlData->dfltPort = 443;
      iStart = 8;
    }else if( zUrl[0]=='s' ){
      pUrlData->isSsh = 1;
      pUrlData->protocol = "ssh";
      pUrlData->dfltPort = 22;
      pUrlData->fossil = "fossil";
      iStart = 6;
    }else{
      pUrlData->isHttps = 0;
      pUrlData->protocol = "http";
      pUrlData->dfltPort = 80;
      iStart = 7;
    }
    for(i=iStart; (c=zUrl[i])!=0 && c!='/' && c!='@'; i++){}
    if( c=='@' ){
      /* Parse up the user-id and password */
      for(j=iStart; j<i && zUrl[j]!=':'; j++){}
      pUrlData->user = mprintf("%.*s", j-iStart, &zUrl[iStart]);
      dehttpize(pUrlData->user);
      if( j<i ){
        if( ( urlFlags & URL_REMEMBER ) && pUrlData->isSsh==0 ){
          urlFlags |= URL_ASK_REMEMBER_PW;
        }
        pUrlData->passwd = mprintf("%.*s", i-j-1, &zUrl[j+1]);
        dehttpize(pUrlData->passwd);
      }
      if( pUrlData->isSsh ){
        urlFlags &= ~URL_ASK_REMEMBER_PW;
      }
      zLogin = mprintf("%t@", pUrlData->user);
      for(j=i+1; (c=zUrl[j])!=0 && c!='/' && c!=':'; j++){}
      pUrlData->name = mprintf("%.*s", j-i-1, &zUrl[i+1]);
      i = j;
    }else{
      int inSquare = 0;
      int n;
      for(i=iStart; (c=zUrl[i])!=0 && c!='/' && (inSquare || c!=':'); i++){
        if( c=='[' ) inSquare = 1;
        if( c==']' ) inSquare = 0;
      }
      pUrlData->name = mprintf("%.*s", i-iStart, &zUrl[iStart]);
      n = strlen(pUrlData->name);
      if( pUrlData->name[0]=='[' && n>2 && pUrlData->name[n-1]==']' ){
        pUrlData->name++;
        pUrlData->name[n-2] = 0;
      }
      zLogin = mprintf("");
    }
    url_tolower(pUrlData->name);
    if( c==':' ){
      pUrlData->port = 0;
      i++;
      while( (c = zUrl[i])!=0 && fossil_isdigit(c) ){
        pUrlData->port = pUrlData->port*10 + c - '0';
        i++;
      }
      pUrlData->hostname = mprintf("%s:%d", pUrlData->name, pUrlData->port);
    }else{
      pUrlData->port = pUrlData->dfltPort;
      pUrlData->hostname = pUrlData->name;
    }
    dehttpize(pUrlData->name);
    pUrlData->path = mprintf("%s", &zUrl[i]);
    for(i=0; pUrlData->path[i] && pUrlData->path[i]!='?'; i++){}
    if( pUrlData->path[i] ){
      pUrlData->path[i] = 0;
      i++;
    }
    zExe = mprintf("");
    while( pUrlData->path[i]!=0 ){
      char *zName, *zValue;
      zName = &pUrlData->path[i];
      zValue = zName;
      while( pUrlData->path[i] && pUrlData->path[i]!='=' ){ i++; }
      if( pUrlData->path[i]=='=' ){
        pUrlData->path[i] = 0;
        i++;
        zValue = &pUrlData->path[i];
        while( pUrlData->path[i] && pUrlData->path[i]!='&' ){ i++; }
      }
      if( pUrlData->path[i] ){
        pUrlData->path[i] = 0;
        i++;
      }
      if( fossil_strcmp(zName,"fossil")==0 ){
        pUrlData->fossil = zValue;
        dehttpize(pUrlData->fossil);
        zExe = mprintf("%cfossil=%T", cQuerySep, pUrlData->fossil);
        cQuerySep = '&';
      }
    }

    dehttpize(pUrlData->path);
    if( pUrlData->dfltPort==pUrlData->port ){
      pUrlData->canonical = mprintf(
        "%s://%s%T%T%s",
        pUrlData->protocol, zLogin, pUrlData->name, pUrlData->path, zExe
      );
    }else{
      pUrlData->canonical = mprintf(
        "%s://%s%T:%d%T%s",
        pUrlData->protocol, zLogin, pUrlData->name, pUrlData->port,
        pUrlData->path, zExe
      );
    }
    if( pUrlData->isSsh && pUrlData->path[1] ) pUrlData->path++;
    free(zLogin);
  }else if( strncmp(zUrl, "file:", 5)==0 ){
    pUrlData->isFile = 1;
    if( zUrl[5]=='/' && zUrl[6]=='/' ){
      i = 7;
    }else{
      i = 5;
    }
    zFile = mprintf("%s", &zUrl[i]);
  }else if( file_isfile(zUrl) ){
    pUrlData->isFile = 1;
    zFile = mprintf("%s", zUrl);
  }else if( file_isdir(zUrl)==1 ){
    zFile = mprintf("%s/FOSSIL", zUrl);
    if( file_isfile(zFile) ){
      pUrlData->isFile = 1;
    }else{
      free(zFile);
      zFile = 0;
      fossil_fatal("unknown repository: %s", zUrl);
    }
  }else{
    fossil_fatal("unknown repository: %s", zUrl);
  }
  if( urlFlags ) pUrlData->flags = urlFlags;
  if( pUrlData->isFile ){
    Blob cfile;
    dehttpize(zFile);
    file_canonical_name(zFile, &cfile, 0);
    free(zFile);
    zFile = 0;
    pUrlData->protocol = "file";
    pUrlData->path = "";
    pUrlData->name = mprintf("%b", &cfile);
    pUrlData->canonical = mprintf("file://%T", pUrlData->name);
    blob_reset(&cfile);
  }else if( pUrlData->user!=0 && pUrlData->passwd==0 && (urlFlags & URL_PROMPT_PW) ){
    url_prompt_for_password_local(pUrlData);
  }else if( pUrlData->user!=0 && ( urlFlags & URL_ASK_REMEMBER_PW ) ){
    if( isatty(fileno(stdin)) ){
      if( save_password_prompt(pUrlData->passwd) ){
        pUrlData->flags = urlFlags |= URL_REMEMBER_PW;
      }else{
        pUrlData->flags = urlFlags &= ~URL_REMEMBER_PW;
      }
    }
  }
}
Beispiel #6
0
/*
** Read the git-fast-import format from pIn and insert the corresponding
** content into the database.
*/
static void git_fast_import(FILE *pIn){
  ImportFile *pFile, *pNew;
  int i, mx;
  char *z;
  char *zUuid;
  char *zName;
  char *zPerm;
  char *zFrom;
  char *zTo;
  char zLine[1000];

  gg.xFinish = finish_noop;
  while( fgets(zLine, sizeof(zLine), pIn) ){
    if( zLine[0]=='\n' || zLine[0]=='#' ) continue;
    if( memcmp(zLine, "blob", 4)==0 ){
      gg.xFinish();
      gg.xFinish = finish_blob;
    }else
    if( memcmp(zLine, "commit ", 7)==0 ){
      gg.xFinish();
      gg.xFinish = finish_commit;
      trim_newline(&zLine[7]);
      z = &zLine[7];

      /* The argument to the "commit" line might match either of these
      ** patterns:
      **
      **   (A)  refs/heads/BRANCHNAME
      **   (B)  refs/tags/TAGNAME
      **
      ** If pattern A is used, then the branchname used is as shown.
      ** Except, the "master" branch which is the default branch name in
      ** Git is changed to "trunk" which is the default name in Fossil.
      ** If the pattern is B, then the new commit should be on the same
      ** branch as its parent.  And, we might need to add the TAGNAME
      ** tag to the new commit.  However, if there are multiple instances
      ** of pattern B with the same TAGNAME, then only put the tag on the
      ** last commit that holds that tag.
      **
      ** None of the above is explained in the git-fast-export
      ** documentation.  We had to figure it out via trial and error.
      */
      for(i=strlen(z)-1; i>=0 && z[i]!='/'; i--){}
      gg.tagCommit = memcmp(&z[i-4], "tags", 4)==0;  /* True for pattern B */
      if( z[i+1]!=0 ) z += i+1;
      if( fossil_strcmp(z, "master")==0 ) z = "trunk";
      gg.zBranch = fossil_strdup(z);
      gg.fromLoaded = 0;
    }else
    if( memcmp(zLine, "tag ", 4)==0 ){
      gg.xFinish();
      gg.xFinish = finish_tag;
      trim_newline(&zLine[4]);
      gg.zTag = fossil_strdup(&zLine[4]);
    }else
    if( memcmp(zLine, "reset ", 4)==0 ){
      gg.xFinish();
    }else
    if( memcmp(zLine, "checkpoint", 10)==0 ){
      gg.xFinish();
    }else
    if( memcmp(zLine, "feature", 7)==0 ){
      gg.xFinish();
    }else
    if( memcmp(zLine, "option", 6)==0 ){
      gg.xFinish();
    }else
    if( memcmp(zLine, "progress ", 9)==0 ){
      gg.xFinish();
      trim_newline(&zLine[9]);
      fossil_print("%s\n", &zLine[9]);
      fflush(stdout);
    }else
    if( memcmp(zLine, "data ", 5)==0 ){
      fossil_free(gg.aData); gg.aData = 0;
      gg.nData = atoi(&zLine[5]);
      if( gg.nData ){
        int got;
        gg.aData = fossil_malloc( gg.nData+1 );
        got = fread(gg.aData, 1, gg.nData, pIn);
        if( got!=gg.nData ){
          fossil_fatal("short read: got %d of %d bytes", got, gg.nData);
        }
        gg.aData[got] = 0;
        if( gg.zComment==0 && gg.xFinish==finish_commit ){
          gg.zComment = gg.aData;
          gg.aData = 0;
          gg.nData = 0;
        }
      }
    }else
    if( memcmp(zLine, "author ", 7)==0 ){
      /* No-op */
    }else
    if( memcmp(zLine, "mark ", 5)==0 ){
      trim_newline(&zLine[5]);
      fossil_free(gg.zMark);
      gg.zMark = fossil_strdup(&zLine[5]);
    }else
    if( memcmp(zLine, "tagger ", 7)==0 || memcmp(zLine, "committer ",10)==0 ){
      sqlite3_int64 secSince1970;
      for(i=0; zLine[i] && zLine[i]!='<'; i++){}
      if( zLine[i]==0 ) goto malformed_line;
      z = &zLine[i+1];
      for(i=i+1; zLine[i] && zLine[i]!='>'; i++){}
      if( zLine[i]==0 ) goto malformed_line;
      zLine[i] = 0;
      fossil_free(gg.zUser);
      gg.zUser = fossil_strdup(z);
      secSince1970 = 0;
      for(i=i+2; fossil_isdigit(zLine[i]); i++){
        secSince1970 = secSince1970*10 + zLine[i] - '0';
      }
      fossil_free(gg.zDate);
      gg.zDate = db_text(0, "SELECT datetime(%lld, 'unixepoch')", secSince1970);
      gg.zDate[10] = 'T';
    }else
    if( memcmp(zLine, "from ", 5)==0 ){
      trim_newline(&zLine[5]);
      fossil_free(gg.zFromMark);
      gg.zFromMark = fossil_strdup(&zLine[5]);
      fossil_free(gg.zFrom);
      gg.zFrom = resolve_committish(&zLine[5]);
    }else
    if( memcmp(zLine, "merge ", 6)==0 ){
      trim_newline(&zLine[6]);
      if( gg.nMerge>=gg.nMergeAlloc ){
        gg.nMergeAlloc = gg.nMergeAlloc*2 + 10;
        gg.azMerge = fossil_realloc(gg.azMerge, gg.nMergeAlloc*sizeof(char*));
      }
      gg.azMerge[gg.nMerge] = resolve_committish(&zLine[6]);
      if( gg.azMerge[gg.nMerge] ) gg.nMerge++;
    }else
    if( memcmp(zLine, "M ", 2)==0 ){
      import_prior_files();
      z = &zLine[2];
      zPerm = next_token(&z);
      zUuid = next_token(&z);
      zName = rest_of_line(&z);
      dequote_git_filename(zName);
      i = 0;
      pFile = import_find_file(zName, &i, gg.nFile);
      if( pFile==0 ){
        pFile = import_add_file();
        pFile->zName = fossil_strdup(zName);
      }
      pFile->isExe = (fossil_strcmp(zPerm, "100755")==0);
      pFile->isLink = (fossil_strcmp(zPerm, "120000")==0);
      fossil_free(pFile->zUuid);
      pFile->zUuid = resolve_committish(zUuid);
      pFile->isFrom = 0;
    }else
    if( memcmp(zLine, "D ", 2)==0 ){
      import_prior_files();
      z = &zLine[2];
      zName = rest_of_line(&z);
      dequote_git_filename(zName);
      i = 0;
      while( (pFile = import_find_file(zName, &i, gg.nFile))!=0 ){
        if( pFile->isFrom==0 ) continue;
        fossil_free(pFile->zName);
        fossil_free(pFile->zPrior);
        fossil_free(pFile->zUuid);
        *pFile = gg.aFile[--gg.nFile];
        i--;
      }
    }else
    if( memcmp(zLine, "C ", 2)==0 ){
      int nFrom;
      import_prior_files();
      z = &zLine[2];
      zFrom = next_token(&z);
      zTo = rest_of_line(&z);
      i = 0;
      mx = gg.nFile;
      nFrom = strlen(zFrom);
      while( (pFile = import_find_file(zFrom, &i, mx))!=0 ){
        if( pFile->isFrom==0 ) continue;
        pNew = import_add_file();
        pFile = &gg.aFile[i-1];
        if( strlen(pFile->zName)>nFrom ){
          pNew->zName = mprintf("%s%s", zTo, pFile->zName[nFrom]);
        }else{
          pNew->zName = fossil_strdup(pFile->zName);
        }
        pNew->isExe = pFile->isExe;
        pNew->isLink = pFile->isLink;
        pNew->zUuid = fossil_strdup(pFile->zUuid);
        pNew->isFrom = 0;
      }
    }else
    if( memcmp(zLine, "R ", 2)==0 ){
      int nFrom;
      import_prior_files();
      z = &zLine[2];
      zFrom = next_token(&z);
      zTo = rest_of_line(&z);
      i = 0;
      nFrom = strlen(zFrom);
      while( (pFile = import_find_file(zFrom, &i, gg.nFile))!=0 ){
        if( pFile->isFrom==0 ) continue;
        pNew = import_add_file();
        pFile = &gg.aFile[i-1];
        if( strlen(pFile->zName)>nFrom ){
          pNew->zName = mprintf("%s%s", zTo, pFile->zName[nFrom]);
        }else{
          pNew->zName = fossil_strdup(pFile->zName);
        }
        pNew->zPrior = pFile->zName;
        pNew->isExe = pFile->isExe;
        pNew->isLink = pFile->isLink;
        pNew->zUuid = pFile->zUuid;
        pNew->isFrom = 0;
        gg.nFile--;
        *pFile = *pNew;
        memset(pNew, 0, sizeof(*pNew));
      }
      fossil_fatal("cannot handle R records, use --full-tree");
    }else
    if( memcmp(zLine, "deleteall", 9)==0 ){
      gg.fromLoaded = 1;
    }else
    if( memcmp(zLine, "N ", 2)==0 ){
      /* No-op */
    }else

    {
      goto malformed_line;
    }
  }
  gg.xFinish();
  if( gg.hasLinks ){
    db_set_int("allow-symlinks", 1, 0);
  }
  import_reset(1);
  return;

malformed_line:
  trim_newline(zLine);
  fossil_fatal("bad fast-import line: [%s]", zLine);
  return;
}
Beispiel #7
0
/*
** Parse the given URL.  Populate variables in the global "g" structure.
**
**      g.urlIsFile      True if FILE:
**      g.urlIsHttps     True if HTTPS: 
**      g.urlIsSsh       True if SSH:
**      g.urlProtocol    "http" or "https" or "file"
**      g.urlName        Hostname for HTTP:, HTTPS:, SSH:.  Filename for FILE:
**      g.urlPort        TCP port number for HTTP or HTTPS.
**      g.urlDfltPort    Default TCP port number (80 or 443).
**      g.urlPath        Path name for HTTP or HTTPS.
**      g.urlUser        Userid.
**      g.urlPasswd      Password.
**      g.urlHostname    HOST:PORT or just HOST if port is the default.
**      g.urlCanonical   The URL in canonical form, omitting the password
**
** HTTP url format is:
**
**     http://userid:password@host:port/path
**
** SSH url format is:
**
**     ssh://userid:password@host:port/path?fossil=path/to/fossil.exe
**
*/
void url_parse(const char *zUrl){
  int i, j, c;
  char *zFile = 0;
  if( strncmp(zUrl, "http://", 7)==0
   || strncmp(zUrl, "https://", 8)==0
   || strncmp(zUrl, "ssh://", 6)==0
  ){
    int iStart;
    char *zLogin;
    char *zExe;

    g.urlIsFile = 0;
    if( zUrl[4]=='s' ){
      g.urlIsHttps = 1;
      g.urlProtocol = "https";
      g.urlDfltPort = 443;
      iStart = 8;
    }else if( zUrl[0]=='s' ){
      g.urlIsSsh = 1;
      g.urlProtocol = "ssh";
      g.urlDfltPort = 22;
      g.urlFossil = "fossil";
      iStart = 6;
    }else{
      g.urlIsHttps = 0;
      g.urlProtocol = "http";
      g.urlDfltPort = 80;
      iStart = 7;
    }
    for(i=iStart; (c=zUrl[i])!=0 && c!='/' && c!='@'; i++){}
    if( c=='@' ){
      /* Parse up the user-id and password */
      for(j=iStart; j<i && zUrl[j]!=':'; j++){}
      g.urlUser = mprintf("%.*s", j-iStart, &zUrl[iStart]);
      dehttpize(g.urlUser);
      if( j<i ){
        g.urlPasswd = mprintf("%.*s", i-j-1, &zUrl[j+1]);
        dehttpize(g.urlPasswd);
      }
      if( g.urlIsSsh && g.urlPasswd ){
        zLogin = mprintf("%t:*@", g.urlUser);
      }else{
        zLogin = mprintf("%t@", g.urlUser);
      }
      for(j=i+1; (c=zUrl[j])!=0 && c!='/' && c!=':'; j++){}
      g.urlName = mprintf("%.*s", j-i-1, &zUrl[i+1]);
      i = j;
    }else{
      for(i=iStart; (c=zUrl[i])!=0 && c!='/' && c!=':'; i++){}
      g.urlName = mprintf("%.*s", i-iStart, &zUrl[iStart]);
      zLogin = mprintf("");
    }
    url_tolower(g.urlName);
    if( c==':' ){
      g.urlPort = 0;
      i++;
      while( (c = zUrl[i])!=0 && fossil_isdigit(c) ){
        g.urlPort = g.urlPort*10 + c - '0';
        i++;
      }
      g.urlHostname = mprintf("%s:%d", g.urlName, g.urlPort);
    }else{
      g.urlPort = g.urlDfltPort;
      g.urlHostname = g.urlName;
    }
    dehttpize(g.urlName);
    g.urlPath = mprintf("%s", &zUrl[i]);
    for(i=0; g.urlPath[i] && g.urlPath[i]!='?'; i++){}
    if( g.urlPath[i] ){
      g.urlPath[i] = 0;
      i++;
    }
    zExe = mprintf("");
    while( g.urlPath[i]!=0 ){
      char *zName, *zValue;
      zName = &g.urlPath[i];
      zValue = zName;
      while( g.urlPath[i] && g.urlPath[i]!='=' ){ i++; }
      if( g.urlPath[i]=='=' ){
        g.urlPath[i] = 0;
        i++;
        zValue = &g.urlPath[i];
        while( g.urlPath[i] && g.urlPath[i]!='&' ){ i++; }
      }
      if( g.urlPath[i] ){
        g.urlPath[i] = 0;
        i++;
      }
      if( fossil_strcmp(zName,"fossil")==0 ){
        g.urlFossil = zValue;
        dehttpize(g.urlFossil);
        zExe = mprintf("?fossil=%T", g.urlFossil);
      }
    }

    dehttpize(g.urlPath);
    if( g.urlDfltPort==g.urlPort ){
      g.urlCanonical = mprintf(
        "%s://%s%T%T%s", 
        g.urlProtocol, zLogin, g.urlName, g.urlPath, zExe
      );
    }else{
      g.urlCanonical = mprintf(
        "%s://%s%T:%d%T%s",
        g.urlProtocol, zLogin, g.urlName, g.urlPort, g.urlPath, zExe
      );
    }
    if( g.urlIsSsh && g.urlPath[1] ) g.urlPath++;
    free(zLogin);
  }else if( strncmp(zUrl, "file:", 5)==0 ){
    g.urlIsFile = 1;
    if( zUrl[5]=='/' && zUrl[6]=='/' ){
      i = 7;
    }else{
      i = 5;
    }
    zFile = mprintf("%s", &zUrl[i]);
  }else if( file_isfile(zUrl) ){
    g.urlIsFile = 1;
    zFile = mprintf("%s", zUrl);
  }else if( file_isdir(zUrl)==1 ){
    zFile = mprintf("%s/FOSSIL", zUrl);
    if( file_isfile(zFile) ){
      g.urlIsFile = 1;
    }else{
      free(zFile);
      fossil_panic("unknown repository: %s", zUrl);
    }
  }else{
    fossil_panic("unknown repository: %s", zUrl);
  }
  if( g.urlIsFile ){
    Blob cfile;
    dehttpize(zFile);  
    file_canonical_name(zFile, &cfile, 0);
    free(zFile);
    g.urlProtocol = "file";
    g.urlPath = "";
    g.urlName = mprintf("%b", &cfile);
    g.urlCanonical = mprintf("file://%T", g.urlName);
    blob_reset(&cfile);
  }
}