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wine/tools/wmc/write.c

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14 KiB
C
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/*
* Wine Message Compiler output generation
*
* Copyright 2000 Bertho A. Stultiens (BS)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>
#include "wmc.h"
#include "utils.h"
#include "lang.h"
#include "write.h"
/*
* The binary resource layout is as follows:
*
* +===============+
* Header | NBlocks |
* +===============+
* Block 0 | Low ID |
* +---------------+
* | High ID |
* +---------------+
* | Offset |---+
* +===============+ |
* Block 1 | Low ID | |
* +---------------+ |
* | High ID | |
* +---------------+ |
* | Offset |------+
* +===============+ | |
* | | | |
* ... ... | |
* | | | |
* +===============+ <-+ |
* B0 LoID | Len | Flags | |
* +---+---+---+---+ |
* | b | l | a | b | |
* +---+---+---+---+ |
* | l | a | \0| \0| |
* +===============+ |
* | | |
* ... ... |
* | | |
* +===============+ |
* B0 HiID | Len | Flags | |
* +---+---+---+---+ |
* | M | o | r | e | |
* +---+---+---+---+ |
* | b | l | a | \0| |
* +===============+ <----+
* B1 LoID | Len | Flags |
* +---+---+---+---+
* | J | u | n | k |
* +---+---+---+---+
* | \0| \0| \0| \0|
* +===============+
* | |
* ... ...
* | |
* +===============+
*
* All Fields are aligned on their natural boundaries. The length
* field (Len) covers both the length of the string and the header
* fields (Len and Flags). Strings are '\0' terminated. Flags is 0
* for normal character strings and 1 for unicode strings.
*/
static const char str_header[] =
"/* This file is generated with wmc version " PACKAGE_VERSION ". Do not edit! */\n"
"/* Source : %s */\n"
"/* Cmdline: %s */\n"
"/* Date : %s */\n"
"\n"
;
static char *dup_u2c(int cp, const WCHAR *uc)
{
int len;
char *cptr;
const union cptable *cpdef = find_codepage(cp);
if(cpdef)
len = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, NULL, 0, NULL, NULL);
else
len = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, NULL, 0);
cptr = xmalloc(len);
if (cpdef)
len = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, cptr, len, NULL, NULL);
else
len = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, cptr, len);
if (len < 0)
internal_error(__FILE__, __LINE__, "Buffer overflow? code %d\n", len);
return cptr;
}
static void killnl(char *s, int ddd)
{
char *tmp;
tmp = strstr(s, "\r\n");
if(tmp)
{
if(ddd && tmp - s > 3)
{
tmp[0] = tmp[1] = tmp[2] = '.';
tmp[3] = '\0';
}
else
*tmp = '\0';
}
tmp = strchr(s, '\n');
if(tmp)
{
if(ddd && tmp - s > 3)
{
tmp[0] = tmp[1] = tmp[2] = '.';
tmp[3] = '\0';
}
else
*tmp = '\0';
}
}
static int killcomment(char *s)
{
char *tmp = s;
int b = 0;
while((tmp = strstr(tmp, "/*")))
{
tmp[1] = 'x';
b++;
}
tmp = s;
while((tmp = strstr(tmp, "*/")))
{
tmp[0] = 'x';
b++;
}
return b;
}
void write_h_file(const char *fname)
{
node_t *ndp;
char *cptr;
char *cast;
FILE *fp;
token_t *ttab;
int ntab;
int i;
int once = 0;
int idx_en = 0;
fp = fopen(fname, "w");
if(!fp)
{
perror(fname);
exit(1);
}
cptr = ctime(&now);
killnl(cptr, 0);
fprintf(fp, str_header, input_name ? input_name : "<stdin>", cmdline, cptr);
fprintf(fp, "#ifndef __WMCGENERATED_%08lx_H\n", (long)now);
fprintf(fp, "#define __WMCGENERATED_%08lx_H\n", (long)now);
fprintf(fp, "\n");
/* Write severity and facility aliases */
get_tokentable(&ttab, &ntab);
fprintf(fp, "/* Severity codes */\n");
for(i = 0; i < ntab; i++)
{
if(ttab[i].type == tok_severity && ttab[i].alias)
{
cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ttab[i].alias);
fprintf(fp, "#define %s\t0x%x\n", cptr, ttab[i].token);
free(cptr);
}
}
fprintf(fp, "\n");
fprintf(fp, "/* Facility codes */\n");
for(i = 0; i < ntab; i++)
{
if(ttab[i].type == tok_facility && ttab[i].alias)
{
cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ttab[i].alias);
fprintf(fp, "#define %s\t0x%x\n", cptr, ttab[i].token);
free(cptr);
}
}
fprintf(fp, "\n");
/* Write the message codes */
fprintf(fp, "/* Message definitions */\n");
for(ndp = nodehead; ndp; ndp = ndp->next)
{
switch(ndp->type)
{
case nd_comment:
cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ndp->u.comment+1);
killnl(cptr, 0);
killcomment(cptr);
if(*cptr)
fprintf(fp, "/* %s */\n", cptr);
else
fprintf(fp, "\n");
free(cptr);
break;
case nd_msg:
if(!once)
{
/*
* Search for an english text.
* If not found, then use the first in the list
*/
once++;
for(i = 0; i < ndp->u.msg->nmsgs; i++)
{
if(ndp->u.msg->msgs[i]->lan == 0x409)
{
idx_en = i;
break;
}
}
fprintf(fp, "\n");
}
fprintf(fp, "/* MessageId : 0x%08x */\n", ndp->u.msg->realid);
cptr = dup_u2c(ndp->u.msg->msgs[idx_en]->cp, ndp->u.msg->msgs[idx_en]->msg);
killnl(cptr, 0);
killcomment(cptr);
fprintf(fp, "/* Approximate msg: %s */\n", cptr);
free(cptr);
cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ndp->u.msg->sym);
if(ndp->u.msg->cast)
cast = dup_u2c(WMC_DEFAULT_CODEPAGE, ndp->u.msg->cast);
else
cast = NULL;
switch(ndp->u.msg->base)
{
case 8:
if(cast)
fprintf(fp, "#define %s\t((%s)0%oL)\n\n", cptr, cast, ndp->u.msg->realid);
else
fprintf(fp, "#define %s\t0%oL\n\n", cptr, ndp->u.msg->realid);
break;
case 10:
if(cast)
fprintf(fp, "#define %s\t((%s)%dL)\n\n", cptr, cast, ndp->u.msg->realid);
else
fprintf(fp, "#define %s\t%dL\n\n", cptr, ndp->u.msg->realid);
break;
case 16:
if(cast)
fprintf(fp, "#define %s\t((%s)0x%08xL)\n\n", cptr, cast, ndp->u.msg->realid);
else
fprintf(fp, "#define %s\t0x%08xL\n\n", cptr, ndp->u.msg->realid);
break;
default:
internal_error(__FILE__, __LINE__, "Invalid base for number print\n");
}
free(cptr);
free(cast);
break;
default:
internal_error(__FILE__, __LINE__, "Invalid node type %d\n", ndp->type);
}
}
fprintf(fp, "\n#endif\n");
fclose(fp);
}
static void write_rcbin(FILE *fp)
{
lan_blk_t *lbp;
token_t *ttab;
int ntab;
int i;
get_tokentable(&ttab, &ntab);
for(lbp = lanblockhead; lbp; lbp = lbp->next)
{
char *cptr = NULL;
fprintf(fp, "LANGUAGE 0x%x, 0x%x\n", lbp->lan & 0x3ff, lbp->lan >> 10);
for(i = 0; i < ntab; i++)
{
if(ttab[i].type == tok_language && ttab[i].token == lbp->lan)
{
if(ttab[i].alias)
cptr = dup_u2c(WMC_DEFAULT_CODEPAGE, ttab[i].alias);
break;
}
}
if(!cptr)
internal_error(__FILE__, __LINE__, "Filename vanished for language 0x%0x\n", lbp->lan);
fprintf(fp, "1 MESSAGETABLE \"%s.bin\"\n", cptr);
free(cptr);
}
}
static char *make_string(WCHAR *uc, int len, int codepage)
{
char *str = xmalloc(7*len + 1);
char *cptr = str;
int i;
int b;
if(!codepage)
{
*cptr++ = ' ';
*cptr++ = 'L';
*cptr++ = '"';
for(i = b = 0; i < len; i++, uc++)
{
switch(*uc)
{
case '\a': *cptr++ = '\\'; *cptr++ = 'a'; b += 2; break;
case '\b': *cptr++ = '\\'; *cptr++ = 'b'; b += 2; break;
case '\f': *cptr++ = '\\'; *cptr++ = 'f'; b += 2; break;
case '\n': *cptr++ = '\\'; *cptr++ = 'n'; b += 2; break;
case '\r': *cptr++ = '\\'; *cptr++ = 'r'; b += 2; break;
case '\t': *cptr++ = '\\'; *cptr++ = 't'; b += 2; break;
case '\v': *cptr++ = '\\'; *cptr++ = 'v'; b += 2; break;
case '\\': *cptr++ = '\\'; *cptr++ = '\\'; b += 2; break;
case '"': *cptr++ = '\\'; *cptr++ = '"'; b += 2; break;
default:
if (*uc < 0x100 && isprint(*uc))
{
*cptr++ = *uc;
b++;
}
else
{
int n = sprintf(cptr, "\\x%04x", *uc & 0xffff);
cptr += n;
b += n;
}
break;
}
if(i < len-1 && b >= 72)
{
*cptr++ = '"';
*cptr++ = ',';
*cptr++ = '\n';
*cptr++ = ' ';
*cptr++ = 'L';
*cptr++ = '"';
b = 0;
}
}
if (unicodeout)
len = (len + 1) & ~1;
else
len = (len + 3) & ~3;
for(; i < len; i++)
{
*cptr++ = '\\';
*cptr++ = 'x';
*cptr++ = '0';
*cptr++ = '0';
*cptr++ = '0';
*cptr++ = '0';
}
*cptr++ = '"';
*cptr = '\0';
}
else
{
char *tmp, *cc;
int mlen;
const union cptable *cpdef = find_codepage(codepage);
if (cpdef)
mlen = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, NULL, 0, NULL, NULL);
else
mlen = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, NULL, 0);
cc = tmp = xmalloc(mlen);
if (cpdef) {
if((i = wine_cp_wcstombs(cpdef, 0, uc, unistrlen(uc)+1, tmp, mlen, NULL, NULL)) < 0)
internal_error(__FILE__, __LINE__, "Buffer overflow? code %d\n", i);
} else {
if((i = wine_utf8_wcstombs(0, uc, unistrlen(uc)+1, tmp, mlen)) < 0)
internal_error(__FILE__, __LINE__, "Buffer overflow? code %d\n", i);
}
*cptr++ = ' ';
*cptr++ = '"';
for(i = b = 0; i < len; i++, cc++)
{
switch(*cc)
{
case '\a': *cptr++ = '\\'; *cptr++ = 'a'; b += 2; break;
case '\b': *cptr++ = '\\'; *cptr++ = 'b'; b += 2; break;
case '\f': *cptr++ = '\\'; *cptr++ = 'f'; b += 2; break;
case '\n': *cptr++ = '\\'; *cptr++ = 'n'; b += 2; break;
case '\r': *cptr++ = '\\'; *cptr++ = 'r'; b += 2; break;
case '\t': *cptr++ = '\\'; *cptr++ = 't'; b += 2; break;
case '\v': *cptr++ = '\\'; *cptr++ = 'v'; b += 2; break;
case '\\': *cptr++ = '\\'; *cptr++ = '\\'; b += 2; break;
case '"': *cptr++ = '\\'; *cptr++ = '"'; b += 2; break;
default:
if(isprint(*cc))
{
*cptr++ = *cc;
b++;
}
else
{
int n = sprintf(cptr, "\\x%02x", *cc & 0xff);
cptr += n;
b += n;
}
break;
}
if(i < len-1 && b >= 72)
{
*cptr++ = '"';
*cptr++ = ',';
*cptr++ = '\n';
*cptr++ = ' ';
*cptr++ = '"';
b = 0;
}
}
len = (len + 3) & ~3;
for(; i < len; i++)
{
*cptr++ = '\\';
*cptr++ = 'x';
*cptr++ = '0';
*cptr++ = '0';
}
*cptr++ = '"';
*cptr = '\0';
free(tmp);
}
return str;
}
static void write_rcinline(FILE *fp)
{
lan_blk_t *lbp;
int i;
int j;
for(lbp = lanblockhead; lbp; lbp = lbp->next)
{
unsigned offs = 4 * (lbp->nblk * 3 + 1);
fprintf(fp, "\n1 MESSAGETABLE\n");
fprintf(fp, "LANGUAGE 0x%x, 0x%x\n", lbp->lan & 0x3ff, lbp->lan >> 10);
fprintf(fp, "{\n");
fprintf(fp, " /* NBlocks */ 0x%08xL,\n", lbp->nblk);
for(i = 0; i < lbp->nblk; i++)
{
fprintf(fp, " /* Lo,Hi,Offs */ 0x%08xL, 0x%08xL, 0x%08xL,\n",
lbp->blks[i].idlo,
lbp->blks[i].idhi,
offs);
offs += lbp->blks[i].size;
}
for(i = 0; i < lbp->nblk; i++)
{
block_t *blk = &lbp->blks[i];
for(j = 0; j < blk->nmsg; j++)
{
char *cptr;
int l = blk->msgs[j]->len;
const char *comma = j == blk->nmsg-1 && i == lbp->nblk-1 ? "" : ",";
cptr = make_string(blk->msgs[j]->msg, l, unicodeout ? 0 : blk->msgs[j]->cp);
fprintf(fp, "\n /* Msg 0x%08x */ 0x%04x, 0x000%c,\n",
blk->idlo + j,
(unicodeout ? (l*2+3)&~3 : (l+3)&~3) + 4,
unicodeout ? '1' : '0');
fprintf(fp, "%s%s\n", cptr, comma);
free(cptr);
}
}
fprintf(fp, "}\n");
}
}
void write_rc_file(const char *fname)
{
FILE *fp;
char *cptr;
fp = fopen(fname, "w");
if(!fp)
{
perror(fname);
exit(1);
}
cptr = ctime(&now);
killnl(cptr, 0);
fprintf(fp, str_header, input_name ? input_name : "<stdin>", cmdline, cptr);
if(rcinline)
write_rcinline(fp);
else
write_rcbin(fp);
fclose(fp);
}
void write_bin_files(void)
{
assert(rcinline == 0);
}
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