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Added patches that were uploaded to Chicago patch area.

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This commit is contained in:
slidedraw 2002-10-11 01:40:57 +00:00
parent 358e24c07b
commit 4f2cdde40b
9 changed files with 691 additions and 348 deletions
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42
cole/cole.c
View File

@ -1,3 +1,5 @@
/*
cole - A free C OLE library.
Copyright 1998, 1999 Roberto Arturo Tena Sanchez
@ -20,8 +22,12 @@
Arturo Tena <arturo@directmail.org>
*/
#if !(defined( __BORLANDC__ ) || defined( __WIN32__ ))
#include "config.h"
#include "cole.h"
#else
#include "cole.h.in"
#endif
#include "internal.h"
#include <stdlib.h>
@ -189,7 +195,7 @@ cole_umount (COLEFS *colefilesystem, COLERRNO *colerrno)
if (colerrno != NULL) *colerrno = COLE_ECLOSEFILE;
ret = 1;
}
#if defined(WIN32)
#if defined(__WIN32__) || (__BORLANDC__)
if (remove (colefilesystem->sbfilename) && !ret) {
if (colerrno != NULL) *colerrno = COLE_EREMOVE;
ret = 1;
@ -243,9 +249,6 @@ __cole_print_tree_indir(COLEDIR *cd, void *info, COLERRNO *colerrno)
* Modify colerrno comment in the functions that call it,
* ie. cole_print_tree().
*/
(void) cd; /*UNUSED*/
(void) colerrno; /*UNUSED*/
(*((long*)info))++;
return 0;
}
@ -258,9 +261,6 @@ __cole_print_tree_outdir(COLEDIR *cd, void *info, COLERRNO *colerrno)
* Modify colerrno comment in the functions that call it,
* ie. cole_print_tree().
*/
(void) cd; /*UNUSED*/
(void) colerrno; /*UNUSED*/
(*((long*)info))--;
return 0;
}
@ -275,9 +275,6 @@ __cole_print_tree_inroot(COLEDIR *cd, void *info, COLERRNO *colerrno)
*/
char *entry_name;
(void) info; /*UNUSED*/
(void) colerrno; /*UNUSED*/
printf ("DIR ");
printf (" %7zu", cole_dir_getsize (cd));
printf (" %08lx-%08lx %08lx-%08lx",
@ -306,8 +303,6 @@ __cole_print_tree_indirentry(COLEDIRENT *cde, void *info, COLERRNO *colerrno)
long level;
long i;
(void) colerrno; /*UNUSED*/
level = *((long*)info);
for (i = 0; i < level; i++) {
if (i == level - 1)
@ -412,8 +407,6 @@ cole_opendir_direntry (COLEDIRENT *coledirentry, COLERRNO *colerrno)
int
cole_closedir (COLEDIR *coledir, COLERRNO *colerrno)
{
(void) colerrno; /*UNUSED*/
free (coledir);
return 0;
@ -624,13 +617,15 @@ _cole_fopen_action (COLEDIRENT *cde, void *_info)
return;
}
info->file = cole_fopen_direntry (cde, &info->colerrno);
if (info->file == NULL) {
/* colerrno is set */
info->succ = 0;
return;
}
info->succ = 1;
}
@ -838,39 +833,46 @@ cole_fseek (COLEFILE *colefile, size_t delta, COLE_SEEK_FLAG direction,
case COLE_SEEK_SET:
if (delta <= colefile->filesize) {
colefile->pos = delta;
return 0;
} else {
if (colerrno != NULL) *colerrno = COLE_EFSEEKDELTA;
return 1;
}
break;
case COLE_SEEK_END:
if (delta <= colefile->filesize) {
colefile->pos = colefile->filesize - delta;
return 0;
} else {
if (colerrno != NULL) *colerrno = COLE_EFSEEKDELTA;
return 1;
}
break;
case COLE_SEEK_BACKWARD:
if (delta <= colefile->pos) {
colefile->pos = colefile->pos - delta;
return 0;
} else {
if (colerrno != NULL) *colerrno = COLE_EFSEEKDELTA;
return 1;
}
break;
case COLE_SEEK_FORWARD:
if (delta <= colefile->filesize - colefile->pos) {
colefile->pos = colefile->pos + delta;
return 0;
} else {
if (colerrno != NULL) *colerrno = COLE_EFSEEKDELTA;
return 1;
}
break;
default:
if (colerrno != NULL) *colerrno = COLE_EFSEEKFLAG;
return 1;
}
fseek(colefile->file,colefile->pos,SEEK_SET);
}
@ -1145,8 +1147,6 @@ cole_locate_filename (COLEFS *colefilesystem, char *filename,
static int
__cole_locate_filename_visitdir (COLEDIR *cd, void *info)
{
(void) cd; /*UNUSED*/
return ((struct __cole_locate_filenameinfo *)info)->visitdir;
}

2
config.h.in
View File

@ -1,4 +1,4 @@
/* config.h.in. Generated automatically from configure.in by autoheader. */
/* config.h.in. Generated automatically from configure.in by autoheader 2.13. */
/* Define to empty if the keyword does not work. */
#undef const

2
ppthtml/Makefile.am
View File

@ -9,5 +9,5 @@ man_MANS = ppthtml.1
bin_SCRIPTS = nspptview
bin_PROGRAMS = ppthtml
LDADD = ../cole/libcole.a
ppthtml_SOURCES = ppthtml.c
ppthtml_SOURCES = ppthtml.c vector.c
#AM_CFLAGS = -Wall -Wshadow -Wcast-align -Wpointer-arith

4
ppthtml/Makefile.in
View File

@ -83,7 +83,7 @@ man_MANS = ppthtml.1
bin_SCRIPTS = nspptview
bin_PROGRAMS = ppthtml
LDADD = ../cole/libcole.a
ppthtml_SOURCES = ppthtml.c
ppthtml_SOURCES = ppthtml.c vector.c
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = ../config.h
CONFIG_CLEAN_FILES =
@ -94,7 +94,7 @@ DEFS = @DEFS@ -I. -I$(srcdir) -I..
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
ppthtml_OBJECTS = ppthtml.o
ppthtml_OBJECTS = ppthtml.o vector.o
ppthtml_LDADD = $(LDADD)
ppthtml_DEPENDENCIES = ../cole/libcole.a
ppthtml_LDFLAGS =

354
ppthtml/ppthtml.c
View File

@ -17,23 +17,37 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* The code used to extract title, author, subject and keywords was based
on original code from libcole2 written by
Michael Meeks (michael@helixcode.com)
Arturo Tena (arturo@directmail.org)
*/
#if !(defined( __BORLANDC__ ) || defined( __WIN32__ ))
#include "config.h" /* Created by ./configure script */
#include "support.h" /* Needs to be before internal.h */
#include "internal.h" /* Needs to be before cole */
#include "cole.h"
#if defined(WIN32)
#include <direct.h> /* _chdrive() */
#else
#include "config.h.in" /* Created by ./configure script */
#include "support.h" /* Needs to be before internal.h */
#include "internal.h" /* Needs to be before cole */
#include "cole.h.in"
#include <dir.h>
#endif
#include "vector.h"
#include <stdio.h>
#include <string.h> /* for strcpy() */
#include <string.h> /* For strcpy() */
#include <ctype.h> /* For isprint */
#include <stdlib.h> /* For exitt() */
#include <limits.h> /* For MAX_PATH */
#include "ppthtml.h" /* For SummaryInfo things*/
#define PRGNAME "pptHtml"
#if defined(VERSION)
#if !(defined( __WIN32__ ) || defined( __BORLANDC__ ))
#define PRGVER VERSION
#else
#define PRGVER "0.4"
@ -45,6 +59,8 @@ static char FileName[2][32] = /* The section of the PowerPoint File we read */
"/PP40" /* Everything else ? */
};
#define BUFFER_SIZE 128
/* Function Prototypes */
COLE_LOCATE_ACTION_FUNC dump_file;
@ -53,6 +69,10 @@ static void atom_processor(int, int, int, unsigned char);
static void print_unicode(unsigned char *, int);
static void print_utf8(unsigned short c);
static void put_utf8(unsigned short c);
static OleSummary *summary_open_stream(COLEFILE *cf, const PropertySetID psid);
static void close_summary(OleSummary *si);
static gboolean read_items(OleSummary *si, PropertySetID ps_id);
static char *summary_get_string (OleSummary *si,OleSummaryPID id,gboolean *available);
/* Global data */
static char filename[128];
@ -61,12 +81,23 @@ static int buf_idx=0;
static int output_this_container = 0;
static int past_first_slide = 0;
static int last_container = 0;
static char *title;
static char *author;
static char *subject;
static char *keywords;
int main (int argc, char **argv)
{
int f_ptr = 0;
COLEFS * cfs;
COLEFILE * cf;
COLERRNO colerrno;
char buffer[BUFFER_SIZE];
size_t char_read;
size_t char_read_total;
gboolean ok;
OleSummary *si;
if (argc < 2)
{
@ -77,14 +108,6 @@ int main (int argc, char **argv)
else
{
strncpy(filename, argv[1], 124);
#if 1 && defined(WIN32)
if( 0 != filename[0] && ':' == filename[1] )
{
_chdrive(tolower((unsigned char)filename[0]) - 'a' + 1);
/* cut the drive from the filename */
memmove(filename,filename+2,strlen(filename+2)+1);
}
#endif
cfs = cole_mount (filename, &colerrno);
if (cfs == NULL)
{
@ -93,6 +116,52 @@ int main (int argc, char **argv)
}
}
cf = cole_fopen (cfs, "/\005SummaryInformation", &colerrno);
if (!cf) {
printf("ERROR-No Summary Information available for this document\n");
cole_umount (cfs, NULL);
exit (1);
}
si = summary_open_stream(cf, OLE_PS_SUMMARY_INFO);
if (!si) {
printf ("Could not open SummaryInformation\n");
exit(1);
}
title = summary_get_string(si, OLE_SUMMARY_TITLE, &ok);
/* if (ok) */
/* printf ("The title is %s\n", title); */
/* else */
/* printf ("no title found\n"); */
subject = summary_get_string (si, OLE_SUMMARY_SUBJECT, &ok);
/* if (ok) */
/* printf ("The subject is %s\n", subject); */
/* else */
/* printf ("no subject found\n"); */
author =summary_get_string (si, OLE_SUMMARY_AUTHOR, &ok);
/* if (ok) */
/* printf ("The author is %s\n", author); */
/* else */
/* printf ("no author found\n"); */
keywords = summary_get_string (si, OLE_SUMMARY_KEYWORDS, &ok);
/* if (ok) */
/* printf ("The keywords are %s\n", keywords); */
/* else */
/* printf ("no keywords found\n"); */
cole_fclose (cf, &colerrno);
while (cole_locate_filename (cfs, FileName[f_ptr], NULL, dump_file, &colerrno))
{
if (f_ptr)
@ -106,6 +175,11 @@ int main (int argc, char **argv)
f_ptr++;
}
free (title);
free (subject);
free (author);
free (keywords);
if (cole_umount (cfs, &colerrno))
{
cole_perror ("travel", colerrno);
@ -115,24 +189,27 @@ int main (int argc, char **argv)
return 0;
}
void dump_file(COLEDIRENT *cde, void *_info)
{
unsigned long version=0, instance=0, type=0, length=0, target=0, count=0;
unsigned char buf[16];
COLEFILE *cf;
COLERRNO err;
(void) _info; /*UNUSED*/
cf = cole_fopen_direntry(cde, &err);
/* Ouput Header */
/* Ouput Header */
printf("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\">\n");
printf("<HTML><HEAD><TITLE>%s", filename);
printf("</TITLE></HEAD><BODY>\n");
printf("<HTML><HEAD><TITLE>%s</TITLE>\n", title);
if(subject)
printf("<meta name=\"description\" content=\"%s\">\n", subject);
if(author)
printf("<meta name=\"author\" content=\"%s\">\n", author);
if(keywords)
printf("<meta name=\"keywords\" content=\"%s\">\n", keywords);
printf("</HEAD><BODY>\n");
/* Output body */
/* Output body */
while (cole_fread(cf, buf, 1, &err))
{
if (count == 0)
@ -213,7 +290,7 @@ static void container_processor(int type)
output_this_container = 1;
break;
default:
/* printf("Cont:%x|\n", type); */
/* printf("Cont:%x|\n", type); */
output_this_container = 0;
break;
}
@ -237,9 +314,9 @@ static void atom_processor(int type, int count, int buf_last, unsigned char data
working_buffer[buf_idx++] = data;
if (count == buf_last)
{
/* printf("Atom:%x|\n", type); */
/* working_buffer[buf_idx++] = 0; */
/* printf("%s<BR>\n", working_buffer); */
/* printf("Atom:%x|\n", type); */
/* working_buffer[buf_idx++] = 0; */
/* printf("%s<BR>\n", working_buffer); */
print_unicode(working_buffer, buf_idx);
printf("<BR>\n");
}
@ -249,11 +326,11 @@ static void atom_processor(int type, int count, int buf_last, unsigned char data
if (count == buf_last)
{
int i;
/* working_buffer[buf_idx++] = 0; */
/* printf("Atom:%x|\n", type); */
/* working_buffer[buf_idx++] = 0; */
/* printf("Atom:%x|\n", type); */
for (i=0;i<buf_idx; i++)
{
/* printf("%02X &nbsp;", (int)working_buffer[i]); */ /* Debug */
/* printf("%02X &nbsp;", (int)working_buffer[i]); */ /* Debug */
if (working_buffer[i] == 0x0D)
printf("<BR>\n");
else
@ -266,9 +343,9 @@ static void atom_processor(int type, int count, int buf_last, unsigned char data
working_buffer[buf_idx++] = data;
if (count == buf_last)
{
/* working_buffer[buf_idx++] = 0; */
/* printf("%s<BR>\n", working_buffer); */
/* printf("Atom:%x|\n", type); */
/* working_buffer[buf_idx++] = 0; */
/* printf("%s<BR>\n", working_buffer); */
/* printf("Atom:%x|\n", type); */
print_unicode(working_buffer, buf_idx);
printf("<BR>\n");
}
@ -414,3 +491,218 @@ static void put_utf8(unsigned short c)
putchar(0x0080 | ((short)c & 0x003F));
}
OleSummary *
summary_open_stream (COLEFILE *cf, const PropertySetID psid)
{
uint8_t data[64];
uint16_t byte_order;
gboolean panic=FALSE;
uint32_t os_version;
OleSummary *si;
int i, sections;
COLERRNO colerrno;
if (cf == NULL){
printf("No cole file info available\n");
return NULL;
}
/* reading data */
cole_fread (cf, data, 28, &colerrno);
si = malloc(sizeof(OleSummary));
si->sections = malloc(sizeof(ole_vector));
si->items = malloc(sizeof(item_vector));
si->s = cf;
si->write_items = NULL;
si->read_mode = TRUE;
byte_order = GET_UINT16(data);
if (byte_order != 0xfffe)
panic = TRUE;
if (GET_UINT16 (data + 2) != 0) /* Format */
panic = TRUE;
os_version = GET_UINT32 (data + 4);
for (i = 0; i < 16; i++)
si->class_id[i] = data[8 + i];
sections = GET_UINT32 (data + 24);
if (panic) {
close_summary(si);
return NULL;
}
create_ole_vector(si->sections);
for (i = 0; i < sections; i++) {
OleSummarySection sect;
if (!cole_fread (cf, data, 16 + 4, &colerrno)){
close_summary(si);
return NULL;
}
if (psid == OLE_PS_SUMMARY_INFO) {
if (GET_UINT32 (data + 0) == sum_fmtid[0] &&
GET_UINT32 (data + 4) == sum_fmtid[1] &&
GET_UINT32 (data + 8) == sum_fmtid[2] &&
GET_UINT32 (data + 12) == sum_fmtid[3]) {
si->ps_id = OLE_PS_SUMMARY_INFO;
sect.ps_id = OLE_PS_SUMMARY_INFO;
} else {
close_summary(si);
return NULL;
}
}
sect.offset = GET_UINT32 (data + 16);
append_ole(si->sections,sect);
}
create_item_vector(si->items);
for (i = 0; i < sections; i++) {
OleSummarySection st;
st = ole_at(si->sections,i);
if (!read_items(si, st.ps_id)) {
printf("Serious error reading items\n");
close_summary(si);
return NULL;
}
}
return si;
}
void
close_summary(OleSummary *si)
{
if(si->sections)
free(si->sections);
destroy_ole_vector(si->sections);
si->sections = NULL;
if(si->items)
free(si->items);
destroy_item_vector(si->items);
si->items=NULL;
free(si);
}
gboolean
read_items (OleSummary *si, PropertySetID ps_id)
{
int sect;
COLERRNO colerrno;
for (sect = 0; sect < si->sections->index; sect++) {
OleSummarySection st;
uint8_t data[8];
int i;
st = ole_at(si->sections,sect);
if (st.ps_id != ps_id)
continue;
cole_fseek(si->s, st.offset, COLE_SEEK_SET, &colerrno);
if (!cole_fread (si->s, data, 8, &colerrno))
return FALSE;
st.bytes = GET_UINT32 (data);
st.props = GET_UINT32 (data + 4);
if (st.props == 0)
continue;
for (i = 0; i < st.props; i++) {
item_t item;
if (!cole_fread (si->s, data, 8, &colerrno))
return FALSE;
item.id = GET_UINT32 (data);
item.offset = GET_UINT32 (data + 4);
item.offset = item.offset + st.offset;
item.ps_id = ps_id;
append_item(si->items, item);
}
}
return TRUE;
}
/* Seeks to the correct place, and returns a handle or NULL on failure */
static item_t *
seek_to_record (OleSummary *si, OleSummaryPID id)
{
int i;
COLERRNO colerrno;
for (i = 0; i < si->items->index; i++) {
item_t *item = &item_at(si->items,i);
if (item->id == SUMMARY_ID(id)) {
gboolean is_summary;
is_summary = ((si->ps_id == OLE_PS_SUMMARY_INFO) &&
(item->ps_id == OLE_PS_SUMMARY_INFO));
if (is_summary) {
cole_fseek(si->s, item->offset, COLE_SEEK_SET, &colerrno);
return item;
}
}
}
return NULL;
}
char *
summary_get_string (OleSummary *si, OleSummaryPID id, gboolean *available)
{
uint8_t data[8];
uint32_t type, len;
char *ans;
item_t *item;
COLERRNO colerrno;
*available = FALSE;
if (!(item = seek_to_record (si, id)))
return NULL;
if (!cole_fread(si->s, data, 8, &colerrno))
return NULL;
type = GET_UINT32 (data);
len = GET_UINT32 (data + 4);
if (type != TYPE_STRING) {
printf("Summary string type mismatch\n");
return NULL;
}
ans = allocate_mem(char, len + 1);
if (!cole_fread(si->s, ans, len,&colerrno)) {
free (ans);
return NULL;
}
ans[len] = '\0';
*available = TRUE;
return ans;
}

23
xlhtml/html.c
View File

@ -83,6 +83,27 @@ void OutputTableHTML(void)
do_cr();
printf("<TABLE BORDER=\"1\" CELLSPACING=\"2\">");
do_cr();
if (TableHeaders)
{
printf("<TR><TH></TH>");
for (k=ws_array[i]->first_col; k<=ws_array[i]->biggest_col; k++)
{
char col_hdr[3];
if (k < 26)
{
col_hdr[0]='A' + (k % 26);
col_hdr[1]='\0';
}
else
{
col_hdr[0]='A' - 1 + (k / 26);
col_hdr[1]='A' + (k % 26);
col_hdr[2]='\0';
}
printf("<TH>%s%s",col_hdr,(aggressive ? "" : "</TH>"));
}
printf("</TR>\n");
}
for (j=ws_array[i]->first_row; j<=ws_array[i]->biggest_row; j++)
{
update_default_alignment(i, j);
@ -98,6 +119,8 @@ void OutputTableHTML(void)
else
printf(">");
}
if (TableHeaders)
printf("<TH>%d%s",j+1,(aggressive ? "" : "</TH>"));
for (k=ws_array[i]->first_col; k<=ws_array[i]->biggest_col; k++)
{
output_cell(ws_array[i]->c_array[(j*ws_array[i]->max_cols)+k],0); /* This stuff happens for each cell... */

24
xlhtml/support.c
View File

@ -89,6 +89,20 @@ S32 getLong(U8 *ptr)
}
#ifndef WORDS_BIGENDIAN /* Defined in <config.h> */
#ifdef __arm__
/* cross-endian doubles in little endian ARM */
void getDouble(U8 *ptr, F64 *d)
{
size_t i;
F64 dd;
U8 *t = (U8 *)&dd;
for (i=0; i<sizeof(F64); i++)
*(t+i) = *(ptr+(i^4));
*d = (F64)dd;
}
#else
/*! Little Endian - 0x86 family */
void getDouble(U8 *ptr, F64 *d)
{
@ -101,6 +115,7 @@ void getDouble(U8 *ptr, F64 *d)
*d = (F64)dd;
}
#endif
#else
/*! Big Endian version - UltraSparc's, etc. */
void getDouble (U8 *ptr, F64 *d)
@ -210,12 +225,21 @@ typedef S32 swords[2];
(((union{swords sw; F64 dub;} *)(ptr))->sw)
#ifndef WORDS_BIGENDIAN /*! Defined in <config.h> */
#ifdef __arm__
/* cross-endian doubles in little endian ARM */
void RKtoDouble(S32 n, F64 *d)
{
noaliasdub(swords,d)[0] = n << 2;
noaliasdub(swords,d)[1] = 0;
}
#else
/*! Little Endian - 0x86 family */
void RKtoDouble(S32 n, F64 *d)
{
noaliasdub(swords,d)[0] = 0;
noaliasdub(swords,d)[1] = n << 2;
}
#endif
#else
/*! Big Endian version - UltraSparc's, etc. */
void RKtoDouble(S32 n, F64 *d)

3
xlhtml/xlhtml.c
View File

@ -211,6 +211,7 @@ int DumpPage = 0; /*!< Dump page count & max cols & rows */
int Xtract = 0; /*!< Extract a range on a page. */
int MultiByte = 0; /*!< Output as multibyte */
int NoHeaders = 0; /*!< Don't output html header */
int TableHeaders = 0; /*!< Output row/column headers */
/* Some Global Flags */
@ -299,6 +300,8 @@ int main (int argc, char **argv)
print_version();
else if(strcmp(argv[i], "-nh") == 0 )
NoHeaders = 1;
else if(strcmp(argv[i], "-th") == 0 )
TableHeaders = 1;
else if (strncmp(argv[i], "-xc:", 4) == 0)
{
int d1, d2;

1
xlhtml/xlhtml.h
View File

@ -152,6 +152,7 @@ extern char *default_image;
extern int aggressive;
extern int center_tables;
extern int NoHeaders;
extern int TableHeaders;
extern int formula_warnings;
extern int Csv;
extern xf_attr **xf_array;