Fossil

  ManifestText x;
  char cPrevType = 0;
  char cType;
  char *z;
  int n;
  char *zUuid;
  int sz = 0;
  int isRepeat, hasSelfRefTag = 0;


  static Bag seen;
  const char *zErr = 0;
  unsigned int m;
  unsigned int seenCard = 0;   /* Which card types have been seen */
  char zErrBuf[100];           /* Write error messages here */

  if( rid==0 ){
................................................................................
        if( zName==0 ) SYNTAX("missing name on T-card");
        zUuid = next_token(&x, &sz);
        if( zUuid==0 ) SYNTAX("missing artifact hash on T-card");
        zValue = next_token(&x, 0);
        if( zValue ) defossilize(zValue);
        if( hname_validate(zUuid, sz) ){
          /* A valid artifact hash */
          if( p->zEventId ) SYNTAX("non-self-referential T-card in technote");
        }else if( sz==1 && zUuid[0]=='*' ){
          zUuid = 0;
          hasSelfRefTag = 1;
          if( p->zEventId && zName[0]!='+' ){
            SYNTAX("propagating T-card in event");
          }

        }else{
          SYNTAX("malformed artifact hash on T-card");
        }
        defossilize(zName);
        if( zName[0]!='-' && zName[0]!='+' && zName[0]!='*' ){
          SYNTAX("T-card name does not begin with '-', '+', or '*'");
        }

        if( validate16(&zName[1], strlen(&zName[1])) ){
          /* Do not allow tags whose names look like a hash */
          SYNTAX("T-card name looks like a hexadecimal hash");
        }
        if( p->nTag>=p->nTagAlloc ){
          p->nTagAlloc = p->nTagAlloc*2 + 10;
          p->aTag = fossil_realloc(p->aTag, p->nTagAlloc*sizeof(p->aTag[0]) );
................................................................................
                     azNameOfMType[p->type-1]);
    zErr = zErrBuf;
    goto manifest_syntax_error;
  }

  /* Additional checks based on artifact type */
  switch( p->type ){













    case CFTYPE_FORUM: {
      if( p->zThreadTitle && p->zInReplyTo ){
        SYNTAX("cannot have I-card and H-card in a forum post");
      }
      if( p->nParent>1 ) SYNTAX("too many arguments to P-card");
      break;
    }
................................................................................
}

/*
** COMMAND: test-parse-manifest
**
** Usage: %fossil test-parse-manifest FILENAME ?N?
**
** Parse the manifest and discarded.  Use for testing only.

*/
void manifest_test_parse_cmd(void){
  Manifest *p;
  Blob b;
  int i;
  int n = 1;
  sqlite3_open(":memory:", &g.db);
................................................................................
    blob_zero(&err);
    p = manifest_parse(&b2, 0, &err);
    if( p==0 ) fossil_print("ERROR: %s\n", blob_str(&err));
    blob_reset(&err);
    manifest_destroy(p);
  }
}






































/*
** Fetch the baseline associated with the delta-manifest p.
** Return 0 on success.  If unable to parse the baseline,
** throw an error.  If the baseline is a manifest, throw an
** error if throwError is true, or record that p is an orphan
** and return 1 if throwError is false.
................................................................................
      p->rDate, rid, p->zUser, blob_str(&comment)+1
    );
    blob_reset(&comment);
  }
  if( p->type==CFTYPE_FORUM ){
    int froot, fprev, firt;
    char *zFType;
    const char *zTitle;
    schema_forum();
    froot = p->zThreadRoot ? uuid_to_rid(p->zThreadRoot, 1) : rid;
    fprev = p->nParent ? uuid_to_rid(p->azParent[0],1) : 0;
    firt = p->zInReplyTo ? uuid_to_rid(p->zInReplyTo,1) : 0;
    db_multi_exec(
      "INSERT INTO forumpost(fpid,froot,fprev,firt,fmtime)"
      "VALUES(%d,%d,nullif(%d,0),nullif(%d,0),%.17g)",

  ManifestText x;
  char cPrevType = 0;
  char cType;
  char *z;
  int n;
  char *zUuid;
  int sz = 0;
  int isRepeat;
  int nSelfTag = 0;     /* Number of T cards referring to this manifest */
  int nSimpleTag = 0;   /* Number of T cards with "+" prefix */
  static Bag seen;
  const char *zErr = 0;
  unsigned int m;
  unsigned int seenCard = 0;   /* Which card types have been seen */
  char zErrBuf[100];           /* Write error messages here */

  if( rid==0 ){
................................................................................
        if( zName==0 ) SYNTAX("missing name on T-card");
        zUuid = next_token(&x, &sz);
        if( zUuid==0 ) SYNTAX("missing artifact hash on T-card");
        zValue = next_token(&x, 0);
        if( zValue ) defossilize(zValue);
        if( hname_validate(zUuid, sz) ){
          /* A valid artifact hash */

        }else if( sz==1 && zUuid[0]=='*' ){
          zUuid = 0;




          nSelfTag++;
        }else{
          SYNTAX("malformed artifact hash on T-card");
        }
        defossilize(zName);
        if( zName[0]!='-' && zName[0]!='+' && zName[0]!='*' ){
          SYNTAX("T-card name does not begin with '-', '+', or '*'");
        }
        if( zName[0]=='+' ) nSimpleTag++;
        if( validate16(&zName[1], strlen(&zName[1])) ){
          /* Do not allow tags whose names look like a hash */
          SYNTAX("T-card name looks like a hexadecimal hash");
        }
        if( p->nTag>=p->nTagAlloc ){
          p->nTagAlloc = p->nTagAlloc*2 + 10;
          p->aTag = fossil_realloc(p->aTag, p->nTagAlloc*sizeof(p->aTag[0]) );
................................................................................
                     azNameOfMType[p->type-1]);
    zErr = zErrBuf;
    goto manifest_syntax_error;
  }

  /* Additional checks based on artifact type */
  switch( p->type ){
    case CFTYPE_CONTROL: {
      if( nSelfTag ) SYNTAX("self-referential T-card in control artifact");
      break;
    }
    case CFTYPE_EVENT: {
      if( p->nTag!=nSelfTag ){
        SYNTAX("non-self-referential T-card in technote");
      }
      if( p->nTag!=nSimpleTag ){
        SYNTAX("T-card with '*' or '-' in technote");
      }
      break;
    }
    case CFTYPE_FORUM: {
      if( p->zThreadTitle && p->zInReplyTo ){
        SYNTAX("cannot have I-card and H-card in a forum post");
      }
      if( p->nParent>1 ) SYNTAX("too many arguments to P-card");
      break;
    }
................................................................................
}

/*
** COMMAND: test-parse-manifest
**
** Usage: %fossil test-parse-manifest FILENAME ?N?
**
** Parse the manifest(s) given on the command-line and report any
** errors.  If the N argument is given, run the parsing N times.
*/
void manifest_test_parse_cmd(void){
  Manifest *p;
  Blob b;
  int i;
  int n = 1;
  sqlite3_open(":memory:", &g.db);
................................................................................
    blob_zero(&err);
    p = manifest_parse(&b2, 0, &err);
    if( p==0 ) fossil_print("ERROR: %s\n", blob_str(&err));
    blob_reset(&err);
    manifest_destroy(p);
  }
}

/*
** COMMAND: test-parse-all-blobs
**
** Usage: %fossil test-parse-all-blobs
**
** Parse all entries in the BLOB table that are believed to be non-data
** artifacts and report any errors.  Run this test command on historical
** repositories after making any changes to the manifest_parse()
** implementation to confirm that the changes did not break anything.
*/
void manifest_test_parse_all_blobs_cmd(void){
  Manifest *p;
  Blob err;
  Stmt q;
  int nTest = 0;
  int nErr = 0;
  db_find_and_open_repository(0, 0);
  verify_all_options();
  db_prepare(&q, "SELECT DISTINCT objid FROM EVENT");
  while( db_step(&q)==SQLITE_ROW ){
    int id = db_column_int(&q,0);
    fossil_print("Checking %d       \r", id);
    nTest++;
    fflush(stdout);
    blob_init(&err, 0, 0);
    p = manifest_get(id, CFTYPE_ANY, &err);
    if( p==0 ){
      fossil_print("%d ERROR: %s\n", id, blob_str(&err));
      nErr++;
    }
    blob_reset(&err);
    manifest_destroy(p);
  }
  db_finalize(&q);
  fossil_print("%d tests with %d errors\n", nTest, nErr);
}

/*
** Fetch the baseline associated with the delta-manifest p.
** Return 0 on success.  If unable to parse the baseline,
** throw an error.  If the baseline is a manifest, throw an
** error if throwError is true, or record that p is an orphan
** and return 1 if throwError is false.
................................................................................
      p->rDate, rid, p->zUser, blob_str(&comment)+1
    );
    blob_reset(&comment);
  }
  if( p->type==CFTYPE_FORUM ){
    int froot, fprev, firt;
    char *zFType;
    char *zTitle;
    schema_forum();
    froot = p->zThreadRoot ? uuid_to_rid(p->zThreadRoot, 1) : rid;
    fprev = p->nParent ? uuid_to_rid(p->azParent[0],1) : 0;
    firt = p->zInReplyTo ? uuid_to_rid(p->zInReplyTo,1) : 0;
    db_multi_exec(
      "INSERT INTO forumpost(fpid,froot,fprev,firt,fmtime)"
      "VALUES(%d,%d,nullif(%d,0),nullif(%d,0),%.17g)",