Di_system_packages

Data Structures
struct	di_system_package
	Package - System. More...

Functions
void	di_system_package_destroy (di_system_package *package)
di_packages *	di_system_packages_alloc (void)
di_packages_allocator *	di_system_packages_allocator_alloc (void)
bool	di_system_package_check_subarchitecture (di_package *package, const char *subarchitecture)
di_parser_info *	di_system_package_parser_info (void)
di_parser_info *	di_system_packages_parser_info (void)
di_parser_info *	di_system_packages_status_parser_info (void)
static di_package *	di_system_package_read_file (const char *file, di_packages *packages, di_packages_allocator *allocator)
static di_packages *	di_system_packages_read_file (const char *file, di_packages_allocator *allocator)
static di_packages *	di_system_packages_status_read_file (const char *file, di_packages_allocator *allocator)
static int	di_system_packages_write_file (di_packages *packages, const char *file)
static int	di_system_packages_status_write_file (di_packages *packages, const char *file)
di_slist *	di_system_packages_resolve_dependencies_array_permissive (di_packages *packages, di_package **array, di_packages_allocator *allocator)
void	di_system_packages_resolve_dependencies_mark_anna (di_packages *packages, const char *subarchitecture, const char *kernel)

Variables
const di_parser_fieldinfo *	di_system_package_parser_fieldinfo []

Detailed Description

Function Documentation

di_system_package_check_subarchitecture()

bool di_system_package_check_subarchitecture	(	di_package *	package,
		const char *	subarchitecture
	)

{
  char *begin, *end, *temp;
  size_t len_subarchitecture = strlen (subarchitecture);
 
  begin = ((di_system_package *) package)->subarchitecture;
  if (!begin)
    return true;
 
  end = begin + strlen (begin);
  while (begin < end)
  {
    begin += strspn (begin, " \t\n");
    temp = begin;
    temp += strcspn (temp, " \t\n");
 
    if ((size_t) (temp - begin) == len_subarchitecture && strncmp (begin, subarchitecture, len_subarchitecture) == 0)
      return true;
 
    begin = temp;
  }
 
  return false;
}

di_system_package_destroy()

void di_system_package_destroy

(

di_system_package *

package

)

{
  di_free (package->subarchitecture);
 
  di_package_destroy (&package->p);
}

di_system_package_parser_info()

di_parser_info * di_system_package_parser_info

(

void

)

{
  di_parser_info *info;
 
  info = di_package_parser_info ();
  di_parser_info_add (info, di_system_package_parser_fieldinfo);
 
  return info;
}

di_system_package_read_file()

static di_package * di_system_package_read_file ( const char *  file, di_packages *  packages, di_packages_allocator *  allocator  )

inlinestatic

Read a standard package control file

Parameters

file	file to read
allocator	the allocator for the packages structure

{
  return di_package_special_read_file (file, packages, allocator, di_system_package_parser_info);
}

References di_package_special_read_file().

di_system_packages_alloc()

di_packages * di_system_packages_alloc

(

void

)

{
  di_packages *ret;
 
  ret = di_new0 (di_packages, 1);
  ret->table = di_hash_table_new_full (di_rstring_hash, di_rstring_equal, NULL, internal_di_system_package_destroy_func);
 
  return ret;
}

di_system_packages_allocator_alloc()

di_packages_allocator * di_system_packages_allocator_alloc

(

void

)

{
  di_packages_allocator *ret;
 
  ret = internal_di_packages_allocator_alloc ();
  ret->package_mem_chunk = di_mem_chunk_new (sizeof (di_system_package), 16384);
 
  return ret;
}

di_system_packages_parser_info()

di_parser_info * di_system_packages_parser_info

(

void

)

{
  di_parser_info *info;
 
  info = di_packages_parser_info ();
  di_parser_info_add (info, di_system_package_parser_fieldinfo);
 
  return info;
}

di_system_packages_read_file()

static di_packages * di_system_packages_read_file ( const char *  file, di_packages_allocator *  allocator  )

inlinestatic

Read a standard Packages file

Parameters

file	file to read
allocator	the allocator for the packages structure

{
  return di_packages_special_read_file (file, allocator, di_system_packages_parser_info);
}

References di_packages_special_read_file().

di_system_packages_resolve_dependencies_array_permissive()

di_slist * di_system_packages_resolve_dependencies_array_permissive	(	di_packages *	packages,
		di_package **	array,
		di_packages_allocator *	allocator
	)

{
  struct di_packages_resolve_dependencies_do_real_list_append_data data =
  {
    { NULL, NULL },
    allocator,
  };
  struct di_packages_resolve_dependencies_check s =
  {
    di_packages_resolve_dependencies_check_real,
    di_packages_resolve_dependencies_check_virtual,
    di_packages_resolve_dependencies_check_non_existant_permissive,
    di_packages_resolve_dependencies_do_real_list_append,
    0,
    NULL,
    &data,
  };
 
  return di_packages_resolve_dependencies_array_special (packages, array, &s, allocator);
}

di_system_packages_resolve_dependencies_mark_anna()

void di_system_packages_resolve_dependencies_mark_anna	(	di_packages *	packages,
		const char *	subarchitecture,
		const char *	kernel
	)

{
  struct check sc =
  {
    subarchitecture,
    kernel,
  };
  struct di_packages_resolve_dependencies_check s =
  {
    check_real_anna,
    check_virtual_anna,
    di_packages_resolve_dependencies_check_non_existant_permissive,
    di_packages_resolve_dependencies_do_real_mark,
    0,
    &sc,
    NULL,
  };
 
  return di_packages_resolve_dependencies_mark_special (packages, &s);
}

di_system_packages_status_parser_info()

di_parser_info * di_system_packages_status_parser_info

(

void

)

{
  di_parser_info *info;
 
  info = di_packages_status_parser_info ();
  di_parser_info_add (info, di_system_package_parser_fieldinfo);
 
  return info;
}

di_system_packages_status_read_file()

static di_packages * di_system_packages_status_read_file ( const char *  file, di_packages_allocator *  allocator  )

inlinestatic

Read a standard status file

Parameters

file	file to read
allocator	the allocator for the packages structure

{
  return di_packages_special_read_file (file, allocator, di_system_packages_status_parser_info);
}

References di_packages_special_read_file().

di_system_packages_status_write_file()

static int di_system_packages_status_write_file ( di_packages *  packages, const char *  file  )

inlinestatic

Write a standard status file

Parameters

packages	the packages structure
file	file to read

{
  return di_packages_special_write_file (packages, file, di_system_packages_status_parser_info);
}

References di_packages_special_write_file().

di_system_packages_write_file()

static int di_system_packages_write_file ( di_packages *  packages, const char *  file  )

inlinestatic

Write a standard Packages file

Parameters

packages	the packages structure
file	file to read

{
  return di_packages_special_write_file (packages, file, di_system_packages_parser_info);
}

References di_packages_special_write_file().