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yaz-iconv: fix typos
[yaz-moved-to-github.git]
/
src
/
charconv.tcl
diff --git
a/src/charconv.tcl
b/src/charconv.tcl
old mode 100755
(executable)
new mode 100644
(file)
index
5732f8d
..
8f8cc9e
--- a/
src/charconv.tcl
+++ b/
src/charconv.tcl
@@
-1,5
+1,4
@@
#!/usr/bin/tclsh
#!/usr/bin/tclsh
-# $Id: charconv.tcl,v 1.21 2008-01-06 13:02:48 adam Exp $
proc usage {} {
puts {charconv.tcl: [-p prefix] [-s split] [-o ofile] file ... }
proc usage {} {
puts {charconv.tcl: [-p prefix] [-s split] [-o ofile] file ... }
@@
-17,6
+16,11
@@
proc preamble_trie {ofilehandle ifiles ofile} {
puts $f " Generated automatically by charconv.tcl"
puts $f "*/"
puts $f "\#include <string.h>"
puts $f " Generated automatically by charconv.tcl"
puts $f "*/"
puts $f "\#include <string.h>"
+
+ puts $f "\#if HAVE_CONFIG_H"
+ puts $f "\#include <config.h>"
+ puts $f "\#endif"
+
puts $f "
struct yaz_iconv_trie_flat {
char from\[6\];
puts $f "
struct yaz_iconv_trie_flat {
char from\[6\];
@@
-36,21
+40,24
@@
proc preamble_trie {ofilehandle ifiles ofile} {
"
puts $f {
static unsigned long lookup(struct yaz_iconv_trie **ptrs, int ptr, unsigned char *inp,
"
puts $f {
static unsigned long lookup(struct yaz_iconv_trie **ptrs, int ptr, unsigned char *inp,
- size_t inbytesleft, size_t *no_read, int *combining)
+ size_t inbytesleft, size_t *no_read, int *combining, unsigned mask, unsigned int boffset)
{
{
- struct yaz_iconv_trie *t = (ptr > 0) ? ptrs[ptr-1] : 0;
- if (!t || inbytesleft < 1)
+ struct yaz_iconv_trie *t = ptrs[ptr-1];
+ if (inbytesleft < 1)
return 0;
if (t->dir)
{
return 0;
if (t->dir)
{
- size_t ch = inp[0] & 0xff;
- unsigned long code =
- lookup(ptrs, t->dir[ch].ptr, inp+1, inbytesleft-1, no_read, combining);
- if (code)
+ size_t ch = (inp[0] & mask) + boffset;
+ unsigned long code;
+ if (t->dir[ch].ptr)
{
{
- (*no_read)++;
- return code;
- }
+ code = lookup(ptrs, t->dir[ch].ptr, inp+1, inbytesleft-1, no_read, combining, mask, boffset);
+ if (code)
+ {
+ (*no_read)++;
+ return code;
+ }
+ }
if (t->dir[ch].to)
{
code = t->dir[ch].to;
if (t->dir[ch].to)
{
code = t->dir[ch].to;
@@
-67,7
+74,13
@@
proc preamble_trie {ofilehandle ifiles ofile} {
size_t len = strlen(flat->from);
if (len <= inbytesleft)
{
size_t len = strlen(flat->from);
if (len <= inbytesleft)
{
- if (memcmp(flat->from, inp, len) == 0)
+ size_t i;
+ for (i = 0; i < len; i++)
+ {
+ if (((unsigned char *) flat->from)[i] != (inp[i] & mask) + boffset)
+ break;
+ }
+ if (i == len)
{
*no_read = len;
*combining = flat->combining;
{
*no_read = len;
*combining = flat->combining;
@@
-203,7
+216,7
@@
proc dump_trie {ofilehandle} {
set v [lindex $m 3]
puts $f "\}, /* $v */"
}
set v [lindex $m 3]
puts $f "\}, /* $v */"
}
- puts $f " \{\"\", 0\}"
+ puts $f " \{\"\", 0, 0\}"
puts $f "\};"
puts $f "struct yaz_iconv_trie $trie(prefix)page${this} = \{"
puts $f " $trie(prefix)page${this}_flat, 0"
puts $f "\};"
puts $f "struct yaz_iconv_trie $trie(prefix)page${this} = \{"
puts $f " $trie(prefix)page${this}_flat, 0"
@@
-256,11
+269,11
@@
proc dump_trie {ofilehandle} {
puts $f ""
puts $f "unsigned long yaz_$trie(prefix)_conv
puts $f ""
puts $f "unsigned long yaz_$trie(prefix)_conv
- (unsigned char *inp, size_t inbytesleft, size_t *no_read, int *combining)
+ (unsigned char *inp, size_t inbytesleft, size_t *no_read, int *combining, unsigned mask, unsigned int boffset)
{
unsigned long code;
{
unsigned long code;
- code = lookup($trie(prefix)ptrs, 1, inp, inbytesleft, no_read, combining);
+ code = lookup($trie(prefix)ptrs, 1, inp, inbytesleft, no_read, combining, mask, boffset);
if (!code)
{
*no_read = 1;
if (!code)
{
*no_read = 1;
@@
-409,7
+422,7
@@
if {![info exists ifiles]} {
usage
}
usage
}
-set ofilehandle [open $ofile w]
+set ofilehandle [open ${ofile}.tmp w]
preamble_trie $ofilehandle $ifiles $ofile
foreach ifile $ifiles {
preamble_trie $ofilehandle $ifiles $ofile
foreach ifile $ifiles {
@@
-417,4
+430,6
@@
foreach ifile $ifiles {
}
close $ofilehandle
}
close $ofilehandle
+file rename -force ${ofile}.tmp ${ofile}
+