Documentation Source Text

fast:	base doc

tclsh:	$(TCLSQLITE3C)
	$(CC) -g -o tclsh -DSQLITE_ENABLE_FTS3 -DTCLSH=1 -DSQLITE_TCLMD5 $(TCLINC) $(TCLSQLITE3C) $(TCLFLAGS)

tclsqlite3.fts3:	$(TCLSQLITE3C) $(DOC)/search/searchc.c
	$(CC) -static -O2 -o tclsqlite3.fts3 -DSQLITE_ENABLE_FTS3 $(TCLINC) $(DOC)/search/searchc.c $(TCLSQLITE3C) $(TCLFLAGS)

sqlite3.h:	tclsh $(SRC)/src/sqlite.h.in $(SRC)/manifest.uuid $(SRC)/VERSION
	./tclsh $(SRC)/tool/mksqlite3h.tcl $(SRC) | \
	sed 's/^SQLITE_API //' >sqlite3.h

# Generate the directory into which generated documentation files will
# be written.

fast:	base doc

tclsh:	$(TCLSQLITE3C)
	$(CC) -g -o tclsh -DSQLITE_ENABLE_FTS3 -DTCLSH=1 -DSQLITE_TCLMD5 $(TCLINC) $(TCLSQLITE3C) $(TCLFLAGS)

tclsqlite3.fts3:	$(TCLSQLITE3C) $(DOC)/search/searchc.c
	$(CC) -static -O2 -o tclsqlite3.fts3 -I. -DSQLITE_ENABLE_FTS3 $(TCLINC) $(DOC)/search/searchc.c $(TCLSQLITE3C) $(TCLFLAGS)

sqlite3.h:	tclsh $(SRC)/src/sqlite.h.in $(SRC)/manifest.uuid $(SRC)/VERSION
	./tclsh $(SRC)/tool/mksqlite3h.tcl $(SRC) | \
	sed 's/^SQLITE_API //' >sqlite3.h

# Generate the directory into which generated documentation files will
# be written.

# in the index.
#
proc document_list {} {
  set files [list]
  foreach f [glob *.html c3ref/*.html releaselog/*.html] {
    if {![string match *crossref* $f]
     && ![string match fileio.html $f]


     && ![string match btreemodule.html $f]
    } { lappend files $f }
  }
  return $files
}

proc readfile {zFile} {
................................................................................
  set report
}

cd doc
sqlite3 db search.db
set ::tokenizer [db one {SELECT fts3_tokenizer('porter')}]
rebuild_database

# in the index.
#
proc document_list {} {
  set files [list]
  foreach f [glob *.html c3ref/*.html releaselog/*.html] {
    if {![string match *crossref* $f]
     && ![string match fileio.html $f]
     && ![string match capi3ref.html $f]
     && ![string match changes.html $f]
     && ![string match btreemodule.html $f]
    } { lappend files $f }
  }
  return $files
}

proc readfile {zFile} {
................................................................................
  set report
}

cd doc
sqlite3 db search.db
set ::tokenizer [db one {SELECT fts3_tokenizer('porter')}]
rebuild_database

#!/usr/bin/tclsqlite3.fts3

















#=========================================================================
# This proc is called to parse the arguments passed to this invocation of
# the CGI program (via either the GET or POST method). It returns a
# key/value list containing the arguments suitable for passing to [array
# set]. For example, if the CGI is invoked via a GET request on the URI:
#
................................................................................
#   http://www.sqlite.org/search?query=fts3+table&results=10
#
# then the returned list value is: 
#
#   {query {fts3 table} results 10}
#
proc cgi_parse_args {} {
  global env

  set charmap {
    + { } %20 { } %21 ! %22 \x22 %23 # %24 {$} %25 % %26 & %27 ' %28 ( 
    %29 ) %2A * %2B + %2C , %2D - %2E . %2F / %30 0 %31 1 %32 2 %33 3 
    %34 4 %35 5 %36 6 %37 7 %38 8 %39 9 %3A : %3B {;} %3C < %3D = %3E > 
    %3F ? %40 @ %41 A %42 B %43 C %44 D %45 E %46 F %47 G %48 H %49 I 
    %4A J %4B K %4C L %4D M %4E N %4F O %50 P %51 Q %52 R %53 S %54 T 
    %55 U %56 V %57 W %58 X %59 Y %5A Z %5B {[} %5C \\ %5D \] %5E ^ 
    %5F _ %60 ` %61 a %62 b %63 c %64 d %65 e %66 f %67 g %68 h %69 i 
    %6A j %6B k %6C l %6D m %6E n %6F o %70 p %71 q %72 r %73 s %74 t 
    %75 u %76 v %77 w %78 x %79 y %7A z %7B \{ %7C | %7D \} %7E ~
  }

  if {$env(REQUEST_METHOD) == "GET"} {

    foreach q [split $::env(QUERY_STRING) &] {
      if {0==[regexp {([a-z]*)=(.*)} $q -> var value]} {
        error "Failed to parse: $q"


      }

      set A($var) [string map $charmap $value]
    }
  } elseif {$env(REQUEST_METHOD) == "POST"} {
    # TODO!
  } else {
    error "Unrecognized method: $env(REQUEST_METHOD)"
  }

  array get A
}


#=========================================================================
# Redirect the web-browser to URL $url. This command does not return.
#
proc cgi_redirect {url} {
................................................................................
proc erank {matchinfo args} {
  eval rank [list $matchinfo] $args
}


proc searchresults {} {
  if {![info exists ::A(q)]} return ""
  regsub -all {[^a-z0-9]} [string tolower $::A(q)] { } ::A(q)


  # Count the '"' characters in $::A(q). If there is an odd number of
  # occurences, add a " to the end of the query so that fts3 can parse
  # it without error.
  if {[regexp -all \x22 $::A(q)] % 2} { append ::A(q) \x22 }

  set ::TITLE "Results for: \"[htmlize $::A(q)]\""
................................................................................
    append ret </center>
  }

  return $ret
}

proc main {} {
  sqlite3 db search.db

  array set ::A [cgi_parse_args]

  db transaction {
    set t [ttime { set doc "[searchform] [searchresults] [footer]" }]
  }
  append doc "<p>Page generated in $t."
  return $doc

  return [cgi_env_dump]
}

#=========================================================================

set ::HEADER {
  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
  "http://www.w3.org/TR/html4/strict.dtd">

#!/usr/bin/tclsqlite3.fts3

# Decode an HTTP %-encoded string
#
proc percent_decode {str} {
    # rewrite "+" back to space
    # protect \ and [ and ] by quoting with '\'
    set str [string map [list + { } "\\" "\\\\" \[ \\\[ \] \\\]] $str]

    # prepare to process all %-escapes
    regsub -all -- {%([A-Fa-f][A-Fa-f0-9])%([A-Fa-f89][A-Fa-f0-9])} \
        $str {[encoding convertfrom utf-8 [binary decode hex \1\2]]} str
    regsub -all -- {%([0-7][A-Fa-f0-9])} $str {\\u00\1} str

    # process %-escapes
    return [subst -novar $str]
}

#=========================================================================
# This proc is called to parse the arguments passed to this invocation of
# the CGI program (via either the GET or POST method). It returns a
# key/value list containing the arguments suitable for passing to [array
# set]. For example, if the CGI is invoked via a GET request on the URI:
#
................................................................................
#   http://www.sqlite.org/search?query=fts3+table&results=10
#
# then the returned list value is: 
#
#   {query {fts3 table} results 10}
#
proc cgi_parse_args {} {
  global env A

  if {$env(REQUEST_METHOD) == "GET"} {
    foreach q [split $env(QUERY_STRING) &] {
      if {[regexp {([a-z0-9]*)=(.*)} $q all var value]} {
        set A($var) [percent_decode $value]






      }
    }
  } elseif {$env(REQUEST_METHOD) == "POST"} {
    set qstring [read stdin $env(CONTENT_LENGTH)]
    foreach q [split $qstring &] {


      if {[regexp {([a-z0-9]*)=(.*)} $q all var value]} {
        set A($var) [percent_decode $value]
      }
    }




  } else {
    error "Unrecognized method: $env(REQUEST_METHOD)"
  }


}


#=========================================================================
# Redirect the web-browser to URL $url. This command does not return.
#
proc cgi_redirect {url} {
................................................................................
proc erank {matchinfo args} {
  eval rank [list $matchinfo] $args
}


proc searchresults {} {
  if {![info exists ::A(q)]} return ""
  #set ::A(q) [string map {' ''} $A(q)]
  #regsub -all {[^-/"A-Za-z0-9]} $::A(q) { } ::A(q)

  # Count the '"' characters in $::A(q). If there is an odd number of
  # occurences, add a " to the end of the query so that fts3 can parse
  # it without error.
  if {[regexp -all \x22 $::A(q)] % 2} { append ::A(q) \x22 }

  set ::TITLE "Results for: \"[htmlize $::A(q)]\""
................................................................................
    append ret </center>
  }

  return $ret
}

proc main {} {
  global A
  sqlite3 db search.db
  cgi_parse_args

  db transaction {
    set t [ttime { set doc "[searchform] [searchresults] [footer]" }]
  }
  append doc "<p>Page generated in $t."
  return $doc

  # return [cgi_env_dump]
}

#=========================================================================

set ::HEADER {
  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
  "http://www.w3.org/TR/html4/strict.dtd">