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Sweden-Number/tools/wrc/writeres.c

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/*
* Write .res, .s and .h file(s) from a resource-tree
*
* Copyright 1998 Bertho A. Stultiens
*
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "wrc.h"
#include "writeres.h"
#include "genres.h"
#include "newstruc.h"
#include "utils.h"
#ifdef NEED_UNDERSCORE_PREFIX
char Underscore[] = "_";
#else
char Underscore[] = "";
#endif
static char s_file_head_str[] =
"/* This file is generated with wrc version " WRC_FULLVERSION ". Do not edit! */\n"
"/* Source : %s */\n"
"/* Cmdline: %s */\n"
"/* Date : %s */\n"
"\n"
"\t.data\n"
"\n"
;
static char s_file_tail_str[] =
"/* <eof> */\n"
"\n"
;
static char s_file_autoreg_str[] =
"\t.text\n"
".LAuto_Register:\n"
"\tpushl\t$%s%s\n"
#ifdef NEED_UNDERSCORE_PREFIX
"\tcall\t_LIBRES_RegisterResources\n"
#else
"\tcall\tLIBRES_RegisterResources\n"
#endif
"\taddl\t$4,%%esp\n"
"\tret\n\n"
#ifdef __NetBSD__
".stabs \"___CTOR_LIST__\",22,0,0,.LAuto_Register\n\n"
#else
"\t.section .ctors,\"aw\"\n"
"\t.long\t.LAuto_Register\n\n"
#endif
;
static char h_file_head_str[] =
"/*\n"
" * This file is generated with wrc version " WRC_FULLVERSION ". Do not edit!\n"
" * Source : %s\n"
" * Cmdline: %s\n"
" * Date : %s"
" */\n"
"\n"
"#ifndef __%08lx_H\n" /* This becomes the date of compile */
"#define __%08lx_H\n"
"\n"
"#include <wrc_rsc.h>\n"
"\n"
;
static char h_file_tail_str[] =
"#endif\n"
"/* <eof> */\n\n"
;
char _NEResTab[] = "_NEResTab";
char _PEResTab[] = "_PEResTab";
char _ResTable[] = "_ResTable";
/* Variables used for resource sorting */
res_count_t *rcarray = NULL; /* Type-level count array */
int rccount = 0; /* Nr of entries in the type-level array */
int n_id_entries = 0; /* win32 only: Nr of unique ids in the type-level array */
int n_name_entries = 0; /* win32 only: Nr of unique namess in the type-level array */
static int direntries; /* win32 only: Total number of unique resources */
/*
*****************************************************************************
* Function : write_resfile
* Syntax : void write_resfile(char *outname, resource_t *top)
* Input :
* outname - Filename to write to
* top - The resource-tree to convert
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
void write_resfile(char *outname, resource_t *top)
{
FILE *fo;
int ret;
char zeros[3] = {0, 0, 0};
fo = fopen(outname, "wb");
if(!fo)
{
error("Could not open %s\n", outname);
}
if(win32)
{
/* Put an empty resource first to signal win32 format */
res_t *res = new_res();
put_dword(res, 0); /* ResSize */
put_dword(res, 0x00000020); /* HeaderSize */
put_word(res, 0xffff); /* ResType */
put_word(res, 0);
put_word(res, 0xffff); /* ResName */
put_word(res, 0);
put_dword(res, 0); /* DataVersion */
put_word(res, 0); /* Memory options */
put_word(res, 0); /* Language */
put_dword(res, 0); /* Version */
put_dword(res, 0); /* Charateristics */
ret = fwrite(res->data, 1, res->size, fo);
if(ret != res->size)
{
fclose(fo);
error("Error writing %s", outname);
}
free(res);
}
for(; top; top = top->next)
{
if(!top->binres)
continue;
ret = fwrite(top->binres->data, 1, top->binres->size, fo);
if(ret != top->binres->size)
{
fclose(fo);
error("Error writing %s", outname);
}
if(win32 && (top->binres->size & 0x03))
{
/* Write padding */
ret = fwrite(zeros, 1, 4 - (top->binres->size & 0x03), fo);
if(ret != 4 - (top->binres->size & 0x03))
{
fclose(fo);
error("Error writing %s", outname);
}
}
}
fclose(fo);
}
/*
*****************************************************************************
* Function : write_s_res
* Syntax : void write_s_res(FILE *fp, res_t *res)
* Input :
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
#define BYTESPERLINE 8
static void write_s_res(FILE *fp, res_t *res)
{
int idx = res->dataidx;
int end = res->size;
int rest = (end - idx) % BYTESPERLINE;
int lines = (end - idx) / BYTESPERLINE;
int i, j;
for(i = 0 ; i < lines; i++)
{
fprintf(fp, "\t.byte\t");
for(j = 0; j < BYTESPERLINE; j++, idx++)
{
fprintf(fp, "0x%02x%s", res->data[idx] & 0xff,
j == BYTESPERLINE-1 ? "" : ", ");
}
fprintf(fp, "\n");
}
if(rest)
{
fprintf(fp, "\t.byte\t");
for(j = 0; j < rest; j++, idx++)
{
fprintf(fp, "0x%02x%s", res->data[idx] & 0xff,
j == rest-1 ? "" : ", ");
}
fprintf(fp, "\n");
}
}
#undef BYTESPERLINE
/*
*****************************************************************************
* Function : write_name_str
* Syntax : void write_name_str(FILE *fp, name_id_t *nid)
* Input :
* Output :
* Description :
* Remarks : One level self recursive for string type conversion
*****************************************************************************
*/
static void write_name_str(FILE *fp, name_id_t *nid)
{
res_t res;
assert(nid->type == name_str);
if(!win32 && nid->name.s_name->type == str_char)
{
res.size = strlen(nid->name.s_name->str.cstr);
if(res.size > 254)
error("Can't write strings larger than 254 bytes");
if(res.size == 0)
internal_error(__FILE__, __LINE__, "Attempt to write empty string");
res.dataidx = 0;
res.data = (char *)xmalloc(res.size + 1);
res.data[0] = (char)res.size;
res.size++; /* We need to write the length byte as well */
strcpy(res.data+1, nid->name.s_name->str.cstr);
write_s_res(fp, &res);
free(res.data);
}
else if(!win32 && nid->name.s_name->type == str_unicode)
{
name_id_t lnid;
string_t str;
lnid.type = name_str;
lnid.name.s_name = &str;
str.type = str_char;
str.str.cstr = dupwstr2cstr(nid->name.s_name->str.wstr);
write_name_str(fp, &lnid);
free(str.str.cstr);
}
else if(win32 && nid->name.s_name->type == str_char)
{
name_id_t lnid;
string_t str;
lnid.type = name_str;
lnid.name.s_name = &str;
str.type = str_unicode;
str.str.wstr = dupcstr2wstr(nid->name.s_name->str.cstr);
write_name_str(fp, &lnid);
free(str.str.wstr);
}
else if(win32 && nid->name.s_name->type == str_unicode)
{
res.size = wstrlen(nid->name.s_name->str.wstr);
if(res.size > 65534)
error("Can't write strings larger than 65534 bytes");
if(res.size == 0)
internal_error(__FILE__, __LINE__, "Attempt to write empty string");
res.dataidx = 0;
res.data = (char *)xmalloc((res.size + 1) * 2);
((short *)res.data)[0] = (short)res.size;
wstrcpy((short *)(res.data+2), nid->name.s_name->str.wstr);
res.size *= 2; /* Function writes bytes, not shorts... */
res.size += 2; /* We need to write the length word as well */
write_s_res(fp, &res);
free(res.data);
}
else
{
internal_error(__FILE__, __LINE__, "Hmm, requested to write a string of unknown type %d",
nid->name.s_name->type);
}
}
/*
*****************************************************************************
* Function : find_counter
* Syntax : res_count_t *find_counter(name_id_t *type)
* Input :
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
static res_count_t *find_counter(name_id_t *type)
{
int i;
for(i = 0; i < rccount; i++)
{
if(!compare_name_id(type, &(rcarray[i].type)))
return &rcarray[i];
}
return NULL;
}
/*
*****************************************************************************
* Function : count_resources
* Syntax : res_count_t *count_resources(resource_t *top)
* Input :
* Output :
* Description :
* Remarks : The whole lot is converted into arrays because they are
* easy sortable. Makes the lot almost unreadable, but it
* works (I hope). Basically you have to keep in mind that
* the lot is a three-dimensional structure for win32 and a
* two-dimensional structure for win16.
*****************************************************************************
*/
#define RCT(v) (*((resource_t **)(v)))
/* qsort sorting function */
static int sort_name_id(const void *e1, const void *e2)
{
return compare_name_id(RCT(e1)->name, RCT(e2)->name);
}
static int sort_language(const void *e1, const void *e2)
{
assert((RCT(e1)->lan) != NULL);
assert((RCT(e2)->lan) != NULL);
return MAKELANGID(RCT(e1)->lan->id, RCT(e1)->lan->sub)
- MAKELANGID(RCT(e2)->lan->id, RCT(e2)->lan->sub);
}
#undef RCT
#define RCT(v) ((res_count_t *)(v))
static int sort_type(const void *e1, const void *e2)
{
return compare_name_id(&(RCT(e1)->type), &(RCT(e2)->type));
}
#undef RCT
static void count_resources(resource_t *top)
{
resource_t *rsc;
res_count_t *rcp;
name_id_t nid;
int i, j;
for(rsc = top; rsc; rsc = rsc->next)
{
if(!rsc->binres)
continue;
switch(rsc->type)
{
case res_dlgex:
nid.name.i_name = WRC_RT_DIALOG;
nid.type = name_ord;
break;
case res_menex:
nid.name.i_name = WRC_RT_MENU;
nid.type = name_ord;
break;
case res_usr:
nid = *(rsc->res.usr->type);
break;
default:
nid.name.i_name = rsc->type;
nid.type = name_ord;
}
if((rcp = find_counter(&nid)) == NULL)
{
/* Count the number of uniq ids and names */
if(nid.type == name_ord)
n_id_entries++;
else
n_name_entries++;
if(!rcarray)
{
rcarray = (res_count_t *)xmalloc(sizeof(res_count_t));
rccount = 1;
rcarray[0].count = 1;
rcarray[0].type = nid;
rcarray[0].rscarray = (resource_t **)xmalloc(sizeof(resource_t *));
rcarray[0].rscarray[0] = rsc;
}
else
{
rccount++;
rcarray = (res_count_t *)xrealloc(rcarray, rccount * sizeof(res_count_t));
rcarray[rccount-1].count = 1;
rcarray[rccount-1].type = nid;
rcarray[rccount-1].rscarray = (resource_t **)xmalloc(sizeof(resource_t *));
rcarray[rccount-1].rscarray[0] = rsc;
}
}
else
{
rcp->count++;
rcp->rscarray = (resource_t **)xrealloc(rcp->rscarray, rcp->count * sizeof(resource_t *));
rcp->rscarray[rcp->count-1] = rsc;
}
}
if(!win32)
{
/* We're done, win16 requires no special sorting */
return;
}
/* We now have a unsorted list of types with an array of res_count_t
* in rcarray[0..rccount-1]. And we have names of one type in the
* rcarray[x].rsc[0..rcarray[x].count-1] arrays.
* The list needs to be sorted for win32's top level tree structure.
*/
/* Sort the types */
if(rccount > 1)
qsort(rcarray, rccount, sizeof(rcarray[0]), sort_type);
/* Now sort the name-id arrays */
for(i = 0; i < rccount; i++)
{
if(rcarray[i].count > 1)
qsort(rcarray[i].rscarray, rcarray[i].count, sizeof(rcarray[0].rscarray[0]), sort_name_id);
}
/* Now split the name-id arrays into name/language
* subs. Don't look at the awfull expressions...
* We do this by taking the array elements out of rscarray and putting
* together a new array in rsc32array.
*/
for(i = 0; i < rccount; i++)
{
res_count_t *rcap;
assert(rcarray[i].count >= 1);
/* rcap points to the current type we are dealing with */
rcap = &(rcarray[i]);
/* Insert the first name-id */
rcap->rsc32array = (res32_count_t *)xmalloc(sizeof(res32_count_t));
rcap->count32 = 1;
rcap->rsc32array[0].rsc = (resource_t **)xmalloc(sizeof(resource_t *));
rcap->rsc32array[0].count = 1;
rcap->rsc32array[0].rsc[0] = rcap->rscarray[0];
if(rcap->rscarray[0]->name->type == name_ord)
{
rcap->n_id_entries = 1;
rcap->n_name_entries = 0;
}
else
{
rcap->n_id_entries = 0;
rcap->n_name_entries = 1;
}
/* Now loop over the resting resources of the current type
* to find duplicate names (which should have different
* languages).
*/
for(j = 1; j < rcap->count; j++)
{
res32_count_t *r32cp;
/* r32cp points to the current res32_count structure
* that holds the resource name we are processing.
*/
r32cp = &(rcap->rsc32array[rcap->count32-1]);
if(!compare_name_id(r32cp->rsc[0]->name, rcarray[i].rscarray[j]->name))
{
/* Names are the same, add to list */
r32cp->count++;
r32cp->rsc = (resource_t **)xrealloc(r32cp->rsc, r32cp->count * sizeof(resource_t *));
r32cp->rsc[r32cp->count-1] = rcap->rscarray[j];
}
else
{
/* New name-id, sort the old one by
* language and create new list
*/
if(r32cp->count > 1)
qsort(r32cp->rsc, r32cp->count, sizeof(r32cp->rsc[0]), sort_language);
rcap->count32++;
rcap->rsc32array = (res32_count_t*)xrealloc(rcap->rsc32array, rcap->count32 * sizeof(res32_count_t));
rcap->rsc32array[rcap->count32-1].rsc = (resource_t **)xmalloc(sizeof(resource_t *));
rcap->rsc32array[rcap->count32-1].count = 1;
rcap->rsc32array[rcap->count32-1].rsc[0] = rcap->rscarray[j];
if(rcap->rscarray[j]->name->type == name_ord)
rcap->n_id_entries++;
else
rcap->n_name_entries++;
}
}
/* Also sort the languages of the last name group */
if(rcap->rsc32array[rcap->count32-1].count > 1)
qsort(rcap->rsc32array[rcap->count32-1].rsc,
rcap->rsc32array[rcap->count32-1].count,
sizeof(rcap->rsc32array[rcap->count32-1].rsc[0]),
sort_language);
}
}
/*
*****************************************************************************
* Function : write_pe_segment
* Syntax : void write_pe_segment(FILE *fp, resource_t *top)
* Input :
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
static void write_pe_segment(FILE *fp, resource_t *top)
{
int i;
fprintf(fp, "\t.align\t4\n");
fprintf(fp, "%s%s:\n", prefix, _PEResTab);
fprintf(fp, "\t.globl\t%s%s\n", prefix, _PEResTab);
/* Flags */
fprintf(fp, "\t.long\t0\n");
/* Time/Date stamp */
fprintf(fp, "\t.long\t0x%08lx\n", (long)now);
/* Version */
fprintf(fp, "\t.long\t0\n"); /* FIXME: must version be filled out? */
/* # of id entries, # of name entries */
fprintf(fp, "\t.short\t%d, %d\n", n_name_entries, n_id_entries);
/* Write the type level of the tree */
for(i = 0; i < rccount; i++)
{
res_count_t *rcp;
char *label;
rcp = &rcarray[i];
/* TypeId */
if(rcp->type.type == name_ord)
fprintf(fp, "\t.long\t%d\n", rcp->type.name.i_name);
else
{
char *name = prep_nid_for_label(&(rcp->type));
fprintf(fp, "\t.long\t(%s_%s_typename - %s%s) | 0x80000000\n",
prefix,
name,
prefix,
_PEResTab);
}
/* Offset */
label = prep_nid_for_label(&(rcp->type));
fprintf(fp, "\t.long\t(.L%s - %s%s) | 0x80000000\n",
label,
prefix,
_PEResTab);
}
/* Write the name level of the tree */
for(i = 0; i < rccount; i++)
{
res_count_t *rcp;
char *typelabel;
char *namelabel;
int j;
rcp = &rcarray[i];
typelabel = xstrdup(prep_nid_for_label(&(rcp->type)));
fprintf(fp, ".L%s:\n", typelabel);
fprintf(fp, "\t.long\t0\n"); /* Flags */
fprintf(fp, "\t.long\t0x%08lx\n", (long)now); /* TimeDate */
fprintf(fp, "\t.long\t0\n"); /* FIXME: must version be filled out? */
fprintf(fp, "\t.short\t%d, %d\n", rcp->n_name_entries, rcp->n_id_entries);
for(j = 0; j < rcp->count32; j++)
{
resource_t *rsc = rcp->rsc32array[j].rsc[0];
/* NameId */
if(rsc->name->type == name_ord)
fprintf(fp, "\t.long\t%d\n", rsc->name->name.i_name);
else
{
fprintf(fp, "\t.long\t(%s%s_name - %s%s) | 0x80000000\n",
prefix,
rsc->c_name,
prefix,
_PEResTab);
}
/* Maybe FIXME: Unescape the tree (ommit 0x80000000) and
* put the offset to the resource data entry.
* ?? Is unescaping worth while ??
*/
/* Offset */
namelabel = prep_nid_for_label(rsc->name);
fprintf(fp, "\t.long\t(.L%s_%s - %s%s) | 0x80000000\n",
typelabel,
namelabel,
prefix,
_PEResTab);
}
free(typelabel);
}
/* Write the language level of the tree */
for(i = 0; i < rccount; i++)
{
res_count_t *rcp;
char *namelabel;
char *typelabel;
int j;
rcp = &rcarray[i];
typelabel = xstrdup(prep_nid_for_label(&(rcp->type)));
for(j = 0; j < rcp->count32; j++)
{
res32_count_t *r32cp = &(rcp->rsc32array[j]);
int k;
namelabel = xstrdup(prep_nid_for_label(r32cp->rsc[0]->name));
fprintf(fp, ".L%s_%s:\n", typelabel, namelabel);
fprintf(fp, "\t.long\t0\n"); /* Flags */
fprintf(fp, "\t.long\t0x%08lx\n", (long)now); /* TimeDate */
fprintf(fp, "\t.long\t0\n"); /* FIXME: must version be filled out? */
fprintf(fp, "\t.short\t0, %d\n", r32cp->count);
for(k = 0; k < r32cp->count; k++)
{
resource_t *rsc = r32cp->rsc[k];
assert(rsc->lan != NULL);
/* LanguageId */
fprintf(fp, "\t.long\t0x%08x\n", rsc->lan ? MAKELANGID(rsc->lan->id, rsc->lan->sub) : 0);
/* Offset */
fprintf(fp, "\t.long\t.L%s_%s_%d - %s%s\n",
typelabel,
namelabel,
rsc->lan ? MAKELANGID(rsc->lan->id, rsc->lan->sub) : 0,
prefix,
_PEResTab);
}
free(namelabel);
}
free(typelabel);
}
/* Write the resource table itself */
fprintf(fp, "%s_ResourceDirectory:\n", prefix);
fprintf(fp, "\t.globl\t%s_ResourceDirectory\n", prefix);
direntries = 0;
for(i = 0; i < rccount; i++)
{
res_count_t *rcp;
char *namelabel;
char *typelabel;
int j;
rcp = &rcarray[i];
typelabel = xstrdup(prep_nid_for_label(&(rcp->type)));
for(j = 0; j < rcp->count32; j++)
{
res32_count_t *r32cp = &(rcp->rsc32array[j]);
int k;
namelabel = xstrdup(prep_nid_for_label(r32cp->rsc[0]->name));
for(k = 0; k < r32cp->count; k++)
{
resource_t *rsc = r32cp->rsc[k];
assert(rsc->lan != NULL);
fprintf(fp, ".L%s_%s_%d:\n",
typelabel,
namelabel,
rsc->lan ? MAKELANGID(rsc->lan->id, rsc->lan->sub) : 0);
/* Data RVA */
fprintf(fp, "\t.long\t%s%s_data - %s%s\n",
prefix,
rsc->c_name,
prefix,
_PEResTab);
/* Size */
fprintf(fp, "\t.long\t%d\n",
rsc->binres->size - rsc->binres->dataidx);
/* CodePage */
fprintf(fp, "\t.long\t%ld\n", codepage);
/* Reserved */
fprintf(fp, "\t.long\t0\n");
direntries++;
}
free(namelabel);
}
free(typelabel);
}
}
/*
*****************************************************************************
* Function : write_ne_segment
* Syntax : void write_ne_segment(FILE *fp, resource_t *top)
* Input :
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
static void write_ne_segment(FILE *fp, resource_t *top)
{
int i, j;
fprintf(fp, "\t.align\t4\n");
fprintf(fp, "%s%s:\n", prefix, _NEResTab);
fprintf(fp, "\t.globl\t%s%s\n", prefix, _NEResTab);
/* AlignmentShift */
fprintf(fp, "\t.short\t%d\n", alignment_pwr);
/* TypeInfo */
for(i = 0; i < rccount; i++)
{
res_count_t *rcp = &rcarray[i];
/* TypeId */
if(rcp->type.type == name_ord)
fprintf(fp, "\t.short\t0x%04x\n", rcp->type.name.i_name | 0x8000);
else
fprintf(fp, "\t.short\t%s_%s_typename - %s%s\n",
prefix,
rcp->type.name.s_name->str.cstr,
prefix,
_NEResTab);
/* ResourceCount */
fprintf(fp, "\t.short\t%d\n", rcp->count);
/* Reserved */
fprintf(fp, "\t.long\t0\n");
/* NameInfo */
for(j = 0; j < rcp->count; j++)
{
/*
* VERY IMPORTANT:
* The offset is relative to the beginning of the NE resource segment
* and _NOT_ to the file-beginning. This is because we do not have a
* file based resource, but a simulated NE segment. The offset _is_
* scaled by the AlignShift field.
* All other things are as the MS doc describes (alignment etc.)
*/
/* Offset */
fprintf(fp, "\t.short\t(%s%s_data - %s%s) >> %d\n",
prefix,
rcp->rscarray[j]->c_name,
prefix,
_NEResTab,
alignment_pwr);
/* Length */
fprintf(fp, "\t.short\t%d\n",
rcp->rscarray[j]->binres->size - rcp->rscarray[j]->binres->dataidx);
/* Flags */
fprintf(fp, "\t.short\t0x%04x\n", (WORD)rcp->rscarray[j]->memopt);
/* Id */
if(rcp->rscarray[j]->name->type == name_ord)
fprintf(fp, "\t.short\t0x%04x\n", rcp->rscarray[j]->name->name.i_name | 0x8000);
else
fprintf(fp, "\t.short\t%s%s_name - %s%s\n",
prefix,
rcp->rscarray[j]->c_name,
prefix,
_NEResTab);
/* Handle and Usage */
fprintf(fp, "\t.short\t0, 0\n");
}
}
/* EndTypes */
fprintf(fp, "\t.short\t0\n");
}
/*
*****************************************************************************
* Function : write_rsc_names
* Syntax : void write_rsc_names(FILE *fp, resource_t *top)
* Input :
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
static void write_rsc_names(FILE *fp, resource_t *top)
{
int i, j;
if(win32)
{
/* Write the names */
for(i = 0; i < rccount; i++)
{
res_count_t *rcp;
rcp = &rcarray[i];
if(rcp->type.type == name_str)
{
char *name = prep_nid_for_label(&(rcp->type));
fprintf(fp, "%s_%s_typename:\n",
prefix,
name);
write_name_str(fp, &(rcp->type));
}
for(j = 0; j < rcp->count32; j++)
{
resource_t *rsc = rcp->rsc32array[j].rsc[0];
if(rsc->name->type == name_str)
{
fprintf(fp, "%s%s_name:\n",
prefix,
rsc->c_name);
write_name_str(fp, rsc->name);
}
}
}
}
else
{
/* ResourceNames */
for(i = 0; i < rccount; i++)
{
res_count_t *rcp = &rcarray[i];
for(j = 0; j < rcp->count; j++)
{
if(rcp->type.type == name_str)
{
fprintf(fp, "%s_%s_typename:\n",
prefix,
rcp->type.name.s_name->str.cstr);
write_name_str(fp, &(rcp->type));
}
if(rcp->rscarray[j]->name->type == name_str)
{
fprintf(fp, "%s%s_name:\n",
prefix,
rcp->rscarray[j]->c_name);
write_name_str(fp, rcp->rscarray[j]->name);
}
}
}
/* EndNames */
/* This is to end the NE resource table */
if(create_dir)
fprintf(fp, "\t.byte\t0\n");
}
fprintf(fp, "\n");
}
/*
*****************************************************************************
* Function : write_s_file
* Syntax : void write_s_file(char *outname, resource_t *top)
* Input :
* outname - Filename to write to
* top - The resource-tree to convert
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
void write_s_file(char *outname, resource_t *top)
{
FILE *fo;
resource_t *rsc;
fo = fopen(outname, "wt");
if(!fo)
{
error("Could not open %s\n", outname);
return;
}
{
char *s, *p;
s = ctime(&now);
p = strchr(s, '\n');
if(p) *p = '\0';
fprintf(fo, s_file_head_str, input_name ? input_name : "stdin",
cmdline, s);
}
/* Get an idea how many we have and restructure the tables */
count_resources(top);
/* First write the segment tables */
if(create_dir)
{
if(win32)
write_pe_segment(fo, top);
else
write_ne_segment(fo, top);
}
/* Dump the names */
write_rsc_names(fo, top);
if(create_dir)
fprintf(fo, ".LResTabEnd:\n");
if(!indirect_only)
{
/* Write the resource data */
fprintf(fo, "\n/* Resource binary data */\n\n");
for(rsc = top; rsc; rsc = rsc->next)
{
if(!rsc->binres)
continue;
fprintf(fo, "\t.align\t%d\n", win32 ? 4 : alignment);
fprintf(fo, "%s%s_data:\n", prefix, rsc->c_name);
if(global)
fprintf(fo, "\t.globl\t%s%s_data\n", prefix, rsc->c_name);
write_s_res(fo, rsc->binres);
fprintf(fo, "\n");
}
if(create_dir)
{
/* Add a resource descriptor for built-in and elf-dlls */
fprintf(fo, "\t.align\t4\n");
fprintf(fo, "%s_ResourceDescriptor:\n", prefix);
fprintf(fo, "\t.globl\t%s_ResourceDescriptor\n", prefix);
fprintf(fo, "%s_ResourceTable:\n", prefix);
if(global)
fprintf(fo, "\t.globl\t%s_ResourceTable\n", prefix);
fprintf(fo, "\t.long\t%s%s\n", prefix, win32 ? _PEResTab : _NEResTab);
fprintf(fo, "%s_NumberOfResources:\n", prefix);
if(global)
fprintf(fo, "\t.globl\t%s_NumberOfResources\n", prefix);
fprintf(fo, "\t.long\t%d\n", direntries);
fprintf(fo, "%s_ResourceSectionSize:\n", prefix);
if(global)
fprintf(fo, "\t.globl\t%s_ResourceSectionSize\n", prefix);
fprintf(fo, "\t.long\t.LResTabEnd - %s%s\n", prefix, win32 ? _PEResTab : _NEResTab);
if(win32)
{
fprintf(fo, "%s_ResourcesEntries:\n", prefix);
if(global)
fprintf(fo, "\t.globl\t%s_ResourcesEntries\n", prefix);
fprintf(fo, "\t.long\t%s_ResourceDirectory\n", prefix);
}
}
}
if(indirect)
{
/* Write the indirection structures */
fprintf(fo, "\n/* Resource indirection structures */\n\n");
fprintf(fo, "\t.align\t4\n");
for(rsc = top; rsc; rsc = rsc->next)
{
int type;
char *type_name = NULL;
if(!rsc->binres)
continue;
switch(rsc->type)
{
case res_menex:
type = WRC_RT_MENU;
break;
case res_dlgex:
type = WRC_RT_DIALOG;
break;
case res_usr:
assert(rsc->res.usr->type != NULL);
type_name = prep_nid_for_label(rsc->res.usr->type);
type = 0;
break;
default:
type = rsc->type;
}
/*
* This follows a structure like:
* struct wrc_resource {
* INT32 id;
* RSCNAME *resname;
* INT32 restype;
* RSCNAME *typename;
* void *data;
* UINT32 datasize;
* };
* The 'RSCNAME' is a pascal-style string where the
* first byte/word denotes the size and the rest the string
* itself.
*/
fprintf(fo, "%s%s:\n", prefix, rsc->c_name);
if(global)
fprintf(fo, "\t.globl\t%s%s\n", prefix, rsc->c_name);
fprintf(fo, "\t.long\t%d, %s%s%s, %d, %s%s%s%s, %s%s_data, %d\n",
rsc->name->type == name_ord ? rsc->name->name.i_name : 0,
rsc->name->type == name_ord ? "0" : prefix,
rsc->name->type == name_ord ? "" : rsc->c_name,
rsc->name->type == name_ord ? "" : "_name",
type,
type ? "0" : prefix,
type ? "" : "_",
type ? "" : type_name,
type ? "" : "_typename",
prefix,
rsc->c_name,
rsc->binres->size - rsc->binres->dataidx);
fprintf(fo, "\n");
}
fprintf(fo, "\n");
/* Write the indirection table */
fprintf(fo, "/* Resource indirection table */\n\n");
fprintf(fo, "\t.align\t4\n");
fprintf(fo, "%s%s:\n", prefix, _ResTable);
fprintf(fo, "\t.globl\t%s%s\n", prefix, _ResTable);
for(rsc = top; rsc; rsc = rsc->next)
{
fprintf(fo, "\t.long\t%s%s\n", prefix, rsc->c_name);
}
fprintf(fo, "\t.long\t0\n");
fprintf(fo, "\n");
}
if(auto_register)
fprintf(fo, s_file_autoreg_str, prefix, _ResTable);
fprintf(fo, s_file_tail_str);
fclose(fo);
}
/*
*****************************************************************************
* Function : write_h_file
* Syntax : void write_h_file(char *outname, resource_t *top)
* Input :
* outname - Filename to write to
* top - The resource-tree to convert
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
void write_h_file(char *outname, resource_t *top)
{
FILE *fo;
resource_t *rsc;
char *h_prefix;
#ifdef NEED_UNDERSCORE_PREFIX
h_prefix = prefix + 1;
#else
h_prefix = prefix;
#endif
fo = fopen(outname, "wt");
if(!fo)
{
error("Could not open %s\n", outname);
}
fprintf(fo, h_file_head_str, input_name ? input_name : "stdin",
cmdline, ctime(&now), (long)now, (long)now);
/* First write the segment tables reference */
if(create_dir)
{
fprintf(fo, "extern %schar %s%s[];\n\n",
constant ? "const " : "",
h_prefix,
win32 ? _PEResTab : _NEResTab);
}
/* Write the resource data */
for(rsc = top; global && rsc; rsc = rsc->next)
{
if(!rsc->binres)
continue;
fprintf(fo, "extern %schar %s%s_data[];\n",
constant ? "const " : "",
h_prefix,
rsc->c_name);
}
if(indirect)
{
if(global)
fprintf(fo, "\n");
/* Write the indirection structures */
for(rsc = top; global && rsc; rsc = rsc->next)
{
fprintf(fo, "extern %swrc_resource%d_t %s%s;\n",
constant ? "const " : "",
win32 ? 32 : 16,
h_prefix,
rsc->c_name);
}
if(global)
fprintf(fo, "\n");
/* Write the indirection table */
fprintf(fo, "extern %swrc_resource%d_t %s%s[];\n\n",
constant ? "const " : "",
win32 ? 32 : 16,
h_prefix,
_ResTable);
}
fprintf(fo, h_file_tail_str);
fclose(fo);
}
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