Add mising files

pull/16/head
Timothy Pearson 13 years ago
parent be3f8c175f
commit 43f19fb8a0

@ -729,9 +729,9 @@ if( WITH_ELFICON )
if( NOT LIBR_FOUND ) if( NOT LIBR_FOUND )
message(FATAL_ERROR "\nelficon support was requested, but libr was not found on your system" ) message(FATAL_ERROR "\nelficon support was requested, but libr was not found on your system" )
endif( NOT LIBR_FOUND ) endif( NOT LIBR_FOUND )
if( LIBR_VERSION != 0.6.0 ) if( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" )
message(FATAL_ERROR "\nelficon support was requested, but the libr version on your system may not be compatible with TDE" ) message(FATAL_ERROR "\nelficon support was requested, but the libr version on your system may not be compatible with TDE" )
endif( LIBR_VERSION != 0.6.0 ) endif( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" )
set( HAVE_ELFICON 1 ) set( HAVE_ELFICON 1 )
endif( ) endif( )

@ -0,0 +1,61 @@
#include "tdelficon.h"
#include <cstring>
/*
* Obtain an existing icon resource list
*/
int get_iconlist(libr_file *file_handle, iconlist *icons)
{
if(icons == NULL)
{
/* Need to be able to return SOMETHING */
return false;
}
/* Obtain the icon resource list */
icons->buffer = libr_malloc(file_handle, ICON_SECTION, &(icons->size));
if(icons->buffer == NULL)
return false;
return true;
}
/*
* Get the next entry in an icon resource list
*/
iconentry *get_nexticon(iconlist *icons, iconentry *last_entry)
{
size_t i;
/* The icon list is needed both for the data buffer and for a call-specific iconentry instance */
if(icons == NULL)
return NULL;
/* If this is the first call (last_entry == NULL) then return the first entry */
if(last_entry == NULL)
icons->entry.offset = sizeof(uint32_t)+sizeof(UUID);
else
icons->entry.offset += icons->entry.entry_size;
/* Check to see if we've run out of entries */
if(icons->entry.offset >= icons->size)
return NULL;
i = icons->entry.offset;
memcpy(&(icons->entry.entry_size), &(icons->buffer[i]), sizeof(uint32_t));
i += sizeof(uint32_t);
icons->entry.type = (libr_icontype_t)icons->buffer[i];
i += sizeof(unsigned char);
switch(icons->entry.type)
{
case LIBR_SVG:
icons->entry.icon_size = 0;
icons->entry.name = &(icons->buffer[i]);
break;
case LIBR_PNG:
memcpy(&(icons->entry.icon_size), &(icons->buffer[i]), sizeof(uint32_t));
i += sizeof(uint32_t);
icons->entry.name = &(icons->buffer[i]);
break;
default:
/* Invalid entry type */
return NULL;
}
return &(icons->entry);
}

@ -0,0 +1,48 @@
#include <alloca.h>
#include <stdint.h>
#include <cstdlib>
extern "C" {
#include <libr-icons.h>
// BEGIN HACK
// libr does not export these structures and defines,
// but we need access to them to make the UI behave sanely
// Keep them in sync with libr and all should be OK
// Valid for libr version 0.6.0
// See libr detection code in ConfigureChecks.cmake
typedef uint32_t ID8;
typedef uint16_t ID4;
typedef struct {uint64_t p:48;} __attribute__((__packed__)) ID12;
typedef struct {
ID8 g1;
ID4 g2;
ID4 g3;
ID4 g4;
ID12 g5;
} __attribute__((__packed__)) UUID;
typedef struct {
char *name;
size_t offset;
size_t entry_size;
libr_icontype_t type;
unsigned int icon_size;
} iconentry;
typedef struct{
size_t size;
char *buffer;
iconentry entry;
} iconlist;
#define ICON_SECTION ".icon"
// END HACK
}
int get_iconlist(libr_file *file_handle, iconlist *icons);
iconentry *get_nexticon(iconlist *icons, iconentry *last_entry);
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