From b459678b2b424453b304b61d97e9cd9c99d19956 Mon Sep 17 00:00:00 2001 From: Geoffrey Noer Date: Wed, 7 Oct 1998 01:21:02 +0000 Subject: [PATCH] Tue Oct 6 18:20:10 1998 Geoffrey Noer From Anders Norlander . * resres.c: New file. Implementation of read_res_file and write_res_file functions for windres. * rcparse.y: Handle CONTROL's with named classes. * resbin.c: Bug in res_to_bin_dialog and bin_to_res_dialog when dialog is extended: The version and signature fields should be reversed (despite what the docs say). Id is 32 bits long in extended dialogs. * resrc.c (write_rc_dialog): properly print controls with named classes. * windres.c (read_res_file, write_res_file): Remove stubs. * resres.c (write_res): Rename RT_ACCELERATORS to RT_ACCELERATOR. * Makefile.in (windres_SOURCES): Add resres.c. (windres_OBJECTS): Add resres.o. --- binutils/ChangeLog | 18 ++ binutils/Makefile.am | 8 +- binutils/Makefile.in | 65 +++-- binutils/resres.c | 659 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 727 insertions(+), 23 deletions(-) create mode 100644 binutils/resres.c diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 112149e18aa..998c18ba862 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,21 @@ +Tue Oct 6 18:20:10 1998 Geoffrey Noer + + From Anders Norlander . + + * resres.c: New file. Implementation of read_res_file and + write_res_file functions for windres. + * rcparse.y: Handle CONTROL's with named classes. + * resbin.c: Bug in res_to_bin_dialog and bin_to_res_dialog + when dialog is extended: The version and signature fields should + be reversed (despite what the docs say). Id is 32 bits long in + extended dialogs. + * resrc.c (write_rc_dialog): properly print controls with named + classes. + * windres.c (read_res_file, write_res_file): Remove stubs. + * resres.c (write_res): Rename RT_ACCELERATORS to RT_ACCELERATOR. + * Makefile.in (windres_SOURCES): Add resres.c. + (windres_OBJECTS): Add resres.o. + Sun Oct 4 20:34:42 1998 Ian Lance Taylor From Nokubi Hirotaka : diff --git a/binutils/Makefile.am b/binutils/Makefile.am index 8711cb51a35..4f434247603 100644 --- a/binutils/Makefile.am +++ b/binutils/Makefile.am @@ -82,7 +82,8 @@ CFILES = addr2line.c ar.c arsup.c bucomm.c coffdump.c coffgrok.c debug.c \ maybe-strip.c nlmconv.c nm.c not-ranlib.c not-strip.c \ objcopy.c objdump.c prdbg.c rdcoff.c rddbg.c size.c srconv.c \ stabs.c strings.c sysdump.c version.c wrstabs.c \ - windres.c resrc.c rescoff.c resbin.c winduni.c readelf.c + windres.c resrc.c rescoff.c resbin.c winduni.c readelf.c \ + resres.c GENERATED_CFILES = \ underscore.c arparse.c arlex.c sysroff.c sysinfo.c syslex.c \ @@ -252,7 +253,7 @@ nlmconv.o: nlmconv.c $(INCDIR)/coff/sym.h $(INCDIR)/coff/ecoff.h nlmconv_SOURCES = nlmconv.c nlmheader.y $(BULIBS) windres_SOURCES = windres.c resrc.c rescoff.c resbin.c rcparse.y rclex.l \ - winduni.c $(BULIBS) + winduni.c resres.c $(BULIBS) windres_LDADD = $(BFDLIB) $(LIBIBERTY) @LEXLIB@ $(INTLLIBS) DISTSTUFF = arparse.c arparse.h arlex.c nlmheader.c sysinfo.c sysinfo.h \ @@ -338,9 +339,9 @@ install-exec-local: $(bin_PROGRAMS) $(noinst_PROGRAMS) for i in $(TOOL_PROGS); do \ if [ -f $$i$(EXEEXT) ]; then \ j=`echo $$i | sed -e 's/-new//'`; \ - rm -f $(tooldir)/bin/$$j$(EXEEXT); \ k=`echo $$j | sed '$(transform)'`; \ if [ "$(bindir)/$$k$(EXEEXT)" != "$(tooldir)/bin/$$j$(EXEEXT)" ]; then \ + rm -f $(tooldir)/bin/$$j$(EXEEXT); \ ln $(bindir)/$$k$(EXEEXT) $(tooldir)/bin/$$j$(EXEEXT) >/dev/null 2>/dev/null \ || $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$i$(EXEEXT) $(tooldir)/bin/$$j$(EXEEXT); \ fi; \ @@ -444,6 +445,7 @@ rescoff.o: rescoff.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ resbin.o: resbin.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ bucomm.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/libiberty.h \ windres.h winduni.h +resres.o: resres.c windres.h winduni.o: winduni.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ bucomm.h config.h $(INCDIR)/fopen-same.h winduni.h readelf.o: readelf.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ diff --git a/binutils/Makefile.in b/binutils/Makefile.in index 64a4225505e..a17bdd8f625 100644 --- a/binutils/Makefile.in +++ b/binutils/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated automatically by automake 1.3 from Makefile.am +# Makefile.in generated automatically by automake 1.3b from Makefile.am # Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation @@ -32,7 +32,7 @@ mandir = @mandir@ includedir = @includedir@ oldincludedir = /usr/include -DISTDIR = +DESTDIR = pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ @@ -64,18 +64,46 @@ host_triplet = @host@ target_alias = @target_alias@ target_triplet = @target@ AR = @AR@ +AS = @AS@ BUILD_DLLTOOL = @BUILD_DLLTOOL@ +BUILD_DLLWRAP = @BUILD_DLLWRAP@ BUILD_NLMCONV = @BUILD_NLMCONV@ BUILD_SRCONV = @BUILD_SRCONV@ BUILD_WINDRES = @BUILD_WINDRES@ +CATALOGS = @CATALOGS@ +CATOBJEXT = @CATOBJEXT@ CC = @CC@ +DATADIRNAME = @DATADIRNAME@ +DLLTOOL = @DLLTOOL@ DLLTOOL_DEFS = @DLLTOOL_DEFS@ EXEEXT = @EXEEXT@ +GMOFILES = @GMOFILES@ +GMSGFMT = @GMSGFMT@ +GT_NO = @GT_NO@ +GT_YES = @GT_YES@ HDEFINES = @HDEFINES@ +INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@ +INSTOBJEXT = @INSTOBJEXT@ +INTLDEPS = @INTLDEPS@ +INTLOBJS = @INTLOBJS@ +LD = @LD@ LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MKINSTALLDIRS = @MKINSTALLDIRS@ +MSGFMT = @MSGFMT@ NLMCONV_DEFS = @NLMCONV_DEFS@ +NM = @NM@ +PACKAGE = @PACKAGE@ +POFILES = @POFILES@ +POSUB = @POSUB@ RANLIB = @RANLIB@ UNDERSCORE = @UNDERSCORE@ +USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@ +USE_NLS = @USE_NLS@ +VERSION = @VERSION@ +l = @l@ INTLLIBS = @INTLLIBS@ @@ -154,7 +182,8 @@ CFILES = addr2line.c ar.c arsup.c bucomm.c coffdump.c coffgrok.c debug.c \ maybe-strip.c nlmconv.c nm.c not-ranlib.c not-strip.c \ objcopy.c objdump.c prdbg.c rdcoff.c rddbg.c size.c srconv.c \ stabs.c strings.c sysdump.c version.c wrstabs.c \ - windres.c resrc.c rescoff.c resbin.c winduni.c readelf.c + windres.c resrc.c rescoff.c resbin.c winduni.c readelf.c \ + resres.c GENERATED_CFILES = \ underscore.c arparse.c arlex.c sysroff.c sysinfo.c syslex.c \ @@ -239,7 +268,7 @@ sysdump_SOURCES = sysdump.c $(BULIBS) nlmconv_SOURCES = nlmconv.c nlmheader.y $(BULIBS) windres_SOURCES = windres.c resrc.c rescoff.c resbin.c rcparse.y rclex.l \ - winduni.c $(BULIBS) + winduni.c resres.c $(BULIBS) windres_LDADD = $(BFDLIB) $(LIBIBERTY) @LEXLIB@ $(INTLLIBS) DISTSTUFF = arparse.c arparse.h arlex.c nlmheader.c sysinfo.c sysinfo.h \ @@ -291,7 +320,7 @@ filemode.o dlltool_DEPENDENCIES = ../bfd/libbfd.la ../libiberty/libiberty.a dlltool_LDFLAGS = windres_OBJECTS = windres.o resrc.o rescoff.o resbin.o rcparse.o \ -rclex.o winduni.o bucomm.o version.o filemode.o +rclex.o winduni.o resres.o bucomm.o version.o filemode.o windres_DEPENDENCIES = ../bfd/libbfd.la ../libiberty/libiberty.a windres_LDFLAGS = size_OBJECTS = size.o bucomm.o version.o filemode.o @@ -344,10 +373,9 @@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ LEXLIB = @LEXLIB@ YLWRAP = $(top_srcdir)/../ylwrap CFLAGS = @CFLAGS@ -COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) -LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) -LINK = $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@ -MAKEINFO = `if test -f $(top_builddir)/../texinfo/makeinfo/makeinfo; then echo $(top_builddir)/../texinfo/makeinfo/makeinfo; else echo makeinfo; fi` +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LINK = $(LIBTOOL) --mode=link $(CC) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ TEXI2DVI = `if test -f $(top_srcdir)/../texinfo/util/texi2dvi; then echo $(top_srcdir)/../texinfo/util/texi2dvi; else echo texi2dvi; fi` TEXINFO_TEX = $(top_srcdir)/../texinfo/texinfo.tex INFO_DEPS = binutils.info @@ -363,9 +391,6 @@ configure.in deflex.c defparse.c nlmheader.c rclex.c rcparse.c \ stamp-h.in -PACKAGE = @PACKAGE@ -VERSION = @VERSION@ - DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) TAR = tar @@ -553,14 +578,14 @@ strip-new$(EXEEXT): $(strip_new_OBJECTS) $(strip_new_DEPENDENCIES) @rm -f strip-new$(EXEEXT) $(LINK) $(strip_new_LDFLAGS) $(strip_new_OBJECTS) $(strip_new_LDADD) $(LIBS) .y.c: - $(SHELL) $(YLWRAP) "$(YACC)" $< y.tab.c $*.c y.tab.h $*.h -- $(YFLAGS) + $(SHELL) $(YLWRAP) "$(YACC)" $< y.tab.c $*.c y.tab.h $*.h -- $(AM_YFLAGS) $(YFLAGS) defparse.h: defparse.c arparse.h: arparse.c rcparse.h: rcparse.c nlmheader.h: nlmheader.c .l.c: - $(SHELL) $(YLWRAP) "$(LEX)" $< $(LEX_OUTPUT_ROOT).c $@ -- $(LFLAGS) + $(SHELL) $(YLWRAP) "$(LEX)" $< $(LEX_OUTPUT_ROOT).c $@ -- $(AM_LFLAGS) $(LFLAGS) binutils.info: binutils.texi binutils.dvi: binutils.texi @@ -881,7 +906,7 @@ uninstall: uninstall-recursive uninstall-am install-strip: $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install installdirs: installdirs-recursive - $(mkinstalldirs) $(DATADIR)$(bindir) $(DESTDIR)$(mandir)/man1 + $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 mostlyclean-generic: @@ -891,13 +916,12 @@ clean-generic: -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) distclean-generic: - -rm -f Makefile $(DISTCLEANFILES) + -rm -f Makefile $(CONFIG_CLEAN_FILES) -rm -f config.cache config.log stamp-h stamp-h[0-9]* - -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES) maintainer-clean-generic: - -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) - -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) + -test -z "defparsehdefparsecarparseharparsecrcparsehrcparsecnlmheaderhnlmheadercrclexldeflexlarlexl$(MAINTAINERCLEANFILES)" || rm -f defparseh defparsec arparseh arparsec rcparseh rcparsec nlmheaderh nlmheaderc rclexl deflexl arlexl $(MAINTAINERCLEANFILES) mostlyclean-am: mostlyclean-hdr mostlyclean-binPROGRAMS \ mostlyclean-noinstPROGRAMS mostlyclean-compile \ mostlyclean-libtool mostlyclean-aminfo mostlyclean-tags \ @@ -1110,9 +1134,9 @@ install-exec-local: $(bin_PROGRAMS) $(noinst_PROGRAMS) for i in $(TOOL_PROGS); do \ if [ -f $$i$(EXEEXT) ]; then \ j=`echo $$i | sed -e 's/-new//'`; \ - rm -f $(tooldir)/bin/$$j$(EXEEXT); \ k=`echo $$j | sed '$(transform)'`; \ if [ "$(bindir)/$$k$(EXEEXT)" != "$(tooldir)/bin/$$j$(EXEEXT)" ]; then \ + rm -f $(tooldir)/bin/$$j$(EXEEXT); \ ln $(bindir)/$$k$(EXEEXT) $(tooldir)/bin/$$j$(EXEEXT) >/dev/null 2>/dev/null \ || $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$i$(EXEEXT) $(tooldir)/bin/$$j$(EXEEXT); \ fi; \ @@ -1216,6 +1240,7 @@ rescoff.o: rescoff.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ resbin.o: resbin.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ bucomm.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/libiberty.h \ windres.h winduni.h +resres.o: resres.c windres.h winduni.o: winduni.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ bucomm.h config.h $(INCDIR)/fopen-same.h winduni.h readelf.o: readelf.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \ diff --git a/binutils/resres.c b/binutils/resres.c new file mode 100644 index 00000000000..f79e8149e0a --- /dev/null +++ b/binutils/resres.c @@ -0,0 +1,659 @@ +/* resres.c: read_res_file and write_res_file implementation for windres. + + Copyright 1997, 1998 Free Software Foundation, Inc. + Written by Anders Norlander . + + This file is part of GNU Binutils. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. */ + +#include +#include +#include + +#include "windres.h" + +struct res_hdr + { + unsigned long data_size; + unsigned long header_size; + }; + +static void write_res_directory + PARAMS ((const struct res_directory *, + const struct res_id *, const struct res_id *, + int *, int)); +static void write_res_resource + PARAMS ((const struct res_id *, const struct res_id *, + const struct res_resource *, int *)); +static void write_res_bin + PARAMS ((const struct res_resource *, const struct res_id *, + const struct res_id *, const struct res_res_info *)); + +static void write_res_id PARAMS ((const struct res_id *)); +static void write_res_info PARAMS ((const struct res_res_info *)); +static void write_res_data PARAMS ((const void *, size_t, int)); +static void write_res_header + PARAMS ((unsigned long, const struct res_id *, const struct res_id *, + const struct res_res_info *)); + +static int read_resource_entry PARAMS ((void)); +static void read_res_data PARAMS ((void *, size_t, int)); +static void read_res_id PARAMS ((struct res_id *)); +static unichar *read_unistring PARAMS ((int *)); +static void skip_null_resource PARAMS ((void)); + +static unsigned long get_id_size PARAMS ((const struct res_id *)); +static void res_align_file PARAMS ((void)); + +static void + res_add_resource + PARAMS ((struct res_resource *, const struct res_id *, + const struct res_id *, int, int)); + +void + res_append_resource + PARAMS ((struct res_directory **, struct res_resource *, + int, const struct res_id *, int)); + +static struct res_directory *resources = NULL; + +static FILE *fres; +static const char *filename; + +extern char *program_name; + +/* Read resource file */ +struct res_directory * +read_res_file (fn) + const char *fn; +{ + filename = fn; + fres = fopen (filename, "rb"); + if (fres == NULL) + fatal ("can't open `%s' for output: %s", filename, strerror (errno)); + + skip_null_resource (); + + while (read_resource_entry ()) + ; + + fclose (fres); + + return resources; +} + +/* Write resource file */ +void +write_res_file (fn, resdir) + const char *fn; + const struct res_directory *resdir; +{ + int language; + static const unsigned char sign[] = + {0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, + 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + long fpos; + struct res_entry *e; + int i; + + filename = fn; + + fres = fopen (filename, "wb"); + if (fres == NULL) + fatal ("can't open `%s' for output: %s", filename, strerror (errno)); + + /* Write 32 bit resource signature */ + write_res_data (sign, sizeof (sign), 1); + + /* write resources */ + + language = -1; + write_res_directory (resdir, (const struct res_id *) NULL, + (const struct res_id *) NULL, &language, 1); + + /* end file on DWORD boundary */ + fpos = ftell (fres); + if (fpos % 4) + write_res_data (sign, fpos % 4, 1); + + fclose (fres); +} + +/* Read a resource entry, returns 0 when all resources are read */ +static int +read_resource_entry (void) +{ + struct res_id type; + struct res_id name; + struct res_res_info resinfo; + struct res_hdr reshdr; + enum res_type rtype; + long version; + long n; + void *buff; + + struct res_resource *r; + + res_align_file (); + + /* Read header */ + if (fread (&reshdr, sizeof (reshdr), 1, fres) != 1) + return 0; + + /* read resource type */ + read_res_id (&type); + /* read resource id */ + read_res_id (&name); + + res_align_file (); + + /* Read additional resource header */ + read_res_data (&resinfo.version, sizeof (resinfo.version), 1); + read_res_data (&resinfo.memflags, sizeof (resinfo.memflags), 1); + read_res_data (&resinfo.language, sizeof (resinfo.language), 1); + read_res_data (&version, sizeof (version), 1); + read_res_data (&resinfo.characteristics, sizeof (resinfo.characteristics), 1); + + res_align_file (); + + /* Allocate buffer for data */ + buff = res_alloc (reshdr.data_size); + /* Read data */ + read_res_data (buff, reshdr.data_size, 1); + /* Convert binary data to resource */ + r = bin_to_res (type, buff, reshdr.data_size, 0); + r->res_info = resinfo; + /* Add resource to resource directory */ + res_add_resource (r, &type, &name, resinfo.language, 0); + + return 1; +} + +/* write resource directory to binary resource file */ +static void +write_res_directory (rd, type, name, language, level) + const struct res_directory *rd; + const struct res_id *type; + const struct res_id *name; + int *language; + int level; +{ + const struct res_entry *re; + + for (re = rd->entries; re != NULL; re = re->next) + { + switch (level) + { + case 1: + /* If we're at level 1, the key of this resource is the + type. This normally duplicates the information we have + stored with the resource itself, but we need to remember + the type if this is a user define resource type. */ + type = &re->id; + break; + + case 2: + /* If we're at level 2, the key of this resource is the name + we are going to use in the rc printout. */ + name = &re->id; + break; + + case 3: + /* If we're at level 3, then this key represents a language. + Use it to update the current language. */ + if (!re->id.named + && re->id.u.id != *language + && (re->id.u.id & 0xffff) == re->id.u.id) + { + *language = re->id.u.id; + } + break; + + default: + break; + } + + if (re->subdir) + write_res_directory (re->u.dir, type, name, language, level + 1); + else + { + if (level == 3) + { + /* This is the normal case: the three levels are + TYPE/NAME/LANGUAGE. NAME will have been set at level + 2, and represents the name to use. We probably just + set LANGUAGE, and it will probably match what the + resource itself records if anything. */ + write_res_resource (type, name, re->u.res, language); + } + else + { + fprintf (stderr, "// Resource at unexpected level %d\n", level); + write_res_resource (type, (struct res_id *) NULL, re->u.res, + language); + } + } + } + +} + +static void +write_res_resource (type, name, res, language) + const struct res_id *type; + const struct res_id *name; + const struct res_resource *res; + int *language; +{ + int rt; + + switch (res->type) + { + default: + abort (); + + case RES_TYPE_ACCELERATOR: + rt = RT_ACCELERATOR; + break; + + case RES_TYPE_BITMAP: + rt = RT_BITMAP; + break; + + case RES_TYPE_CURSOR: + rt = RT_CURSOR; + break; + + case RES_TYPE_GROUP_CURSOR: + rt = RT_GROUP_CURSOR; + break; + + case RES_TYPE_DIALOG: + rt = RT_DIALOG; + break; + + case RES_TYPE_FONT: + rt = RT_FONT; + break; + + case RES_TYPE_FONTDIR: + rt = RT_FONTDIR; + break; + + case RES_TYPE_ICON: + rt = RT_ICON; + break; + + case RES_TYPE_GROUP_ICON: + rt = RT_GROUP_ICON; + break; + + case RES_TYPE_MENU: + rt = RT_MENU; + break; + + case RES_TYPE_MESSAGETABLE: + rt = RT_MESSAGETABLE; + break; + + case RES_TYPE_RCDATA: + rt = RT_RCDATA; + break; + + case RES_TYPE_STRINGTABLE: + rt = RT_STRING; + break; + + case RES_TYPE_USERDATA: + rt = 0; + break; + + case RES_TYPE_VERSIONINFO: + rt = RT_VERSION; + break; + } + + if (rt != 0 + && type != NULL + && (type->named || type->u.id != rt)) + { + fprintf (stderr, "// Unexpected resource type mismatch: "); + res_id_print (stderr, *type, 1); + fprintf (stderr, " != %d", rt); + abort (); + } + + write_res_bin (res, type, name, &res->res_info); + return; +} + +/* Write a resource in binary resource format */ +static void +write_res_bin (res, type, name, resinfo) + const struct res_resource *res; + const struct res_id *type; + const struct res_id *name; + const struct res_res_info *resinfo; +{ + unsigned long datasize = 0; + const struct bindata *bin_rep, *data; + + bin_rep = res_to_bin (res, 0); + for (data = bin_rep; data != NULL; data = data->next) + datasize += data->length; + + write_res_header (datasize, type, name, resinfo); + + for (data = bin_rep; data != NULL; data = data->next) + write_res_data (data->data, data->length, 1); +} + +/* Get number of bytes needed to store an id in binary format */ +static unsigned long +get_id_size (id) + const struct res_id *id; +{ + if (id->named) + return sizeof (unichar) * (id->u.n.length + 1); + else + return sizeof (unichar) * 2; +} + +/* Write a resource header */ +static void +write_res_header (datasize, type, name, resinfo) + unsigned long datasize; + const struct res_id *type; + const struct res_id *name; + const struct res_res_info *resinfo; +{ + struct res_hdr reshdr; + reshdr.data_size = datasize; + reshdr.header_size = 24 + get_id_size (type) + get_id_size (name); + + res_align_file (); + write_res_data (&reshdr, sizeof (reshdr), 1); + write_res_id (type); + write_res_id (name); + + res_align_file (); + + write_res_info (resinfo); + res_align_file (); +} + + +/* Write data to file, abort on failure */ +static void +write_res_data (data, size, count) + const void *data; + size_t size; + int count; +{ + if (fwrite (data, size, count, fres) != count) + fatal ("%s: %s: could not write to file", program_name, filename); +} + +/* Read data from file, abort on failure */ +static void +read_res_data (data, size, count) + void *data; + size_t size; + int count; +{ + if (fread (data, size, count, fres) != count) + fatal ("%s: %s: unexpected end of file", program_name, filename); +} + +/* Write a resource id */ +static void +write_res_id (id) + const struct res_id *id; +{ + if (id->named) + { + unsigned long len = id->u.n.length; + unichar null_term = 0; + write_res_data (id->u.n.name, len * sizeof (unichar), 1); + write_res_data (&null_term, sizeof (null_term), 1); + } + else + { + unsigned short i = 0xFFFF; + write_res_data (&i, sizeof (i), 1); + i = id->u.id; + write_res_data (&i, sizeof (i), 1); + } +} + +/* Write resource info */ +static void +write_res_info (info) + const struct res_res_info *info; +{ + write_res_data (&info->version, sizeof (info->version), 1); + write_res_data (&info->memflags, sizeof (info->memflags), 1); + write_res_data (&info->language, sizeof (info->language), 1); + write_res_data (&info->version, sizeof (info->version), 1); + write_res_data (&info->characteristics, sizeof (info->characteristics), 1); +} + +/* read a resource identifier */ +void +read_res_id (id) + struct res_id *id; +{ + unsigned short ord; + unichar *id_s = NULL; + int len; + + read_res_data (&ord, sizeof (ord), 1); + if (ord == 0xFFFF) /* an ordinal id */ + { + read_res_data (&ord, sizeof (ord), 1); + id->named = 0; + id->u.id = ord; + } + else + /* named id */ + { + if (fseek (fres, -sizeof (ord), SEEK_CUR) != 0) + fatal ("%s: %s: could not seek in file", program_name, filename); + id_s = read_unistring (&len); + id->named = 1; + id->u.n.length = len; + id->u.n.name = id_s; + } +} + +/* Read a null terminated UNICODE string */ +static unichar * +read_unistring (len) + int *len; +{ + unichar *s; + unichar c; + unichar *p; + int n; + int l; + + *len = 0; + l = 0; + + /* there are hardly any names longer than 256 characters */ + p = s = (unichar *) xmalloc (sizeof (unichar) * 256); + do + { + read_res_data (&c, sizeof (c), 1); + *p++ = c; + if (c != 0) + l++; + } + while (c != 0); + *len = l; + return s; +} + +/* align file on DWORD boundary */ +static void +res_align_file (void) +{ + if (fseek (fres, ftell (fres) % 4, SEEK_CUR) != 0) + fatal ("%s: %s: unable to align file", program_name, filename); +} + +/* Check if file is a win32 binary resource file, if so + skip past the null resource. Returns 0 if successful, -1 on + error. + */ +static void +skip_null_resource (void) +{ + struct res_hdr reshdr = + {0, 0}; + read_res_data (&reshdr, sizeof (reshdr), 1); + if ((reshdr.data_size != 0) || (reshdr.header_size != 0x20)) + goto skip_err; + + /* Subtract size of HeaderSize and DataSize */ + if (fseek (fres, reshdr.header_size - 8, SEEK_CUR) != 0) + goto skip_err; + + return; + +skip_err: + fprintf (stderr, "%s: %s: Not a valid WIN32 resource file\n", program_name, + filename); + xexit (1); +} + +/* Add a resource to resource directory */ +void +res_add_resource (r, type, id, language, dupok) + struct res_resource *r; + const struct res_id *type; + const struct res_id *id; + int language; + int dupok; +{ + struct res_id a[3]; + + a[0] = *type; + a[1] = *id; + a[2].named = 0; + a[2].u.id = language; + res_append_resource (&resources, r, 3, a, dupok); +} + +/* Append a resource to resource directory. + This is just copied from define_resource + and modified to add an existing resource. + */ +void +res_append_resource (resources, resource, cids, ids, dupok) + struct res_directory **resources; + struct res_resource *resource; + int cids; + const struct res_id *ids; + int dupok; +{ + struct res_entry *re = NULL; + int i; + + assert (cids > 0); + for (i = 0; i < cids; i++) + { + struct res_entry **pp; + + if (*resources == NULL) + { + static unsigned long timeval; + + /* Use the same timestamp for every resource created in a + single run. */ + if (timeval == 0) + timeval = time (NULL); + + *resources = ((struct res_directory *) + res_alloc (sizeof **resources)); + (*resources)->characteristics = 0; + (*resources)->time = timeval; + (*resources)->major = 0; + (*resources)->minor = 0; + (*resources)->entries = NULL; + } + + for (pp = &(*resources)->entries; *pp != NULL; pp = &(*pp)->next) + if (res_id_cmp ((*pp)->id, ids[i]) == 0) + break; + + if (*pp != NULL) + re = *pp; + else + { + re = (struct res_entry *) res_alloc (sizeof *re); + re->next = NULL; + re->id = ids[i]; + if ((i + 1) < cids) + { + re->subdir = 1; + re->u.dir = NULL; + } + else + { + re->subdir = 0; + re->u.res = NULL; + } + + *pp = re; + } + + if ((i + 1) < cids) + { + if (!re->subdir) + { + fprintf (stderr, "%s: ", program_name); + res_ids_print (stderr, i, ids); + fprintf (stderr, ": expected to be a directory\n"); + xexit (1); + } + + resources = &re->u.dir; + } + } + + if (re->subdir) + { + fprintf (stderr, "%s: ", program_name); + res_ids_print (stderr, cids, ids); + fprintf (stderr, ": expected to be a leaf\n"); + xexit (1); + } + + if (re->u.res != NULL) + { + if (dupok) + return; + + fprintf (stderr, "%s: warning: ", program_name); + res_ids_print (stderr, cids, ids); + fprintf (stderr, ": duplicate value\n"); + } + + re->u.res = resource; +} -- 2.30.2