static Eina_File *
check_bc(Eina_File *of, const char *fname, Eina_Bool *bc)
{
if (of)
{
struct stat bc_stat, sc_stat;
/* original file doesn't exist, only bytecode does, use bytecode */
if (stat(fname, &sc_stat) < 0)
return of;
if (stat(eina_file_filename_get(of), &bc_stat) < 0)
{
/* what? */
eina_file_close(of);
goto generate;
}
/* bytecode is newer than original file, use bytecode */
if (bc_stat.st_mtime > sc_stat.st_mtime)
return of;
/* bytecode is not new enough; trigger regeneration */
eina_file_close(of);
}
generate:
*bc = EINA_TRUE;
return eina_file_open(fname, EINA_FALSE);
}
static Eina_Bool
_etui_epub_mimetype_is_valid(Etui_Provider_Data *pd)
{
char buf[PATH_MAX];
Eina_File *f;
void *data;
snprintf(buf, sizeof(buf), "%s/%s", pd->doc.path, "mimetype");
buf[sizeof(buf) - 1] = '\0';
f = eina_file_open(buf, EINA_FALSE);
if (!f)
return EINA_FALSE;
data = eina_file_map_all(f, EINA_FILE_POPULATE);
if (!data)
{
eina_file_close(f);
return EINA_FALSE;
}
if (strcmp(data, "application/epub+zip") != 0)
{
eina_file_close(f);
return EINA_FALSE;
}
eina_file_close(f);
return EINA_TRUE;
}
static Eina_Bool
_etui_epub_opf_is_valid(Etui_Provider_Data *pd)
{
char buf[PATH_MAX];
Eina_File *f;
snprintf(buf, sizeof(buf), "%s/%s", pd->doc.path, pd->container.content_file);
buf[sizeof(buf) - 1] = '\0';
f = eina_file_open(buf, EINA_FALSE);
if (!f)
return EINA_FALSE;
if (!eina_simple_xml_parse((const char *)eina_file_map_all(f, EINA_FILE_POPULATE),
eina_file_size_get(f),
EINA_TRUE,
_etui_epub_opf_parse_cb, pd))
{
eina_file_close(f);
return EINA_FALSE;
}
eina_file_close(f);
return EINA_TRUE;
}
void
_evas_xcb_xdefaults_shutdown(void)
{
if (!_evas_xcb_xdefaults_file) return;
if (_evas_xcb_xdefaults_data)
eina_file_map_free(_evas_xcb_xdefaults_file, _evas_xcb_xdefaults_data);
if (_evas_xcb_xdefaults_file) eina_file_close(_evas_xcb_xdefaults_file);
}
static Eina_Bool
_etui_epub_ncx_is_valid(Etui_Provider_Data *pd)
{
char buf[PATH_MAX];
Etui_Epub_Opf_Manifest_Item *item;
Eina_File *f;
char *oebps_dir;
if (!pd->opf.toc_id)
return EINA_FALSE;
item = eina_hash_find(pd->opf.manifest, pd->opf.toc_id);
if (!item)
return EINA_FALSE;
oebps_dir = strdup(pd->container.content_file);
if (!oebps_dir)
return EINA_FALSE;
snprintf(buf, sizeof(buf), "%s/%s/%s", pd->doc.path, dirname(oebps_dir), item->href);
buf[sizeof(buf) - 1] = '\0';
free(oebps_dir);
f = eina_file_open(buf, EINA_FALSE);
if (!f)
{
return EINA_FALSE;
}
pd->ncx.current_depth = -1;
if (!eina_simple_xml_parse((const char *)eina_file_map_all(f, EINA_FILE_POPULATE),
eina_file_size_get(f),
EINA_TRUE,
_etui_epub_ncx_parse_cb, pd))
{
eina_file_close(f);
return EINA_FALSE;
}
eina_file_close(f);
return EINA_TRUE;
}
Eina_Bool
shotgun_emoticon_custom_add(Shotgun_Auth *auth, const char *file, const char *text, const char *type)
{
Shotgun_Custom_Emoticon *emo;
char *data_base64,
tmp_cid[63];
size_t len,
len64;
const char *sha1;
Eina_File *fh;
const unsigned char *data;
EINA_SAFETY_ON_NULL_RETURN_VAL(auth, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(file, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(text, EINA_FALSE);
EINA_SAFETY_ON_NULL_RETURN_VAL(type, EINA_FALSE);
fh = eina_file_open(file, EINA_FALSE);
if (!fh)
{
ERR("Couldnt open file %s", file);
return EINA_FALSE;
}
len = eina_file_size_get(fh);
data = (const unsigned char *)eina_file_map_all(fh, EINA_FILE_SEQUENTIAL);
DBG("data[%p] len=%ld", data, len);
DBG("data[1] = %c", data[1]);
sha1 = sha1_buffer(data, len);
data_base64 = shotgun_base64_encode(data, len, &len64);
eina_file_map_free(fh, (void *)data);
eina_file_close(fh);
emo = calloc(1, sizeof(Shotgun_Custom_Emoticon));
if (!emo) return EINA_FALSE;
emo->file = eina_stringshare_add(file);
emo->text = strdup(text);
emo->type = strdup(type);
emo->data_base64 = data_base64;
sprintf(tmp_cid, "cid:sha1+%[email protected]", sha1);
emo->cid = strdup(tmp_cid);
auth->custom_emoticons = eina_inlist_append(auth->custom_emoticons, EINA_INLIST_GET(emo));
return EINA_TRUE;
}
static void
read_watch_file(const char *file)
{
Eina_File *f;
Eina_Iterator *it;
Eina_File_Line *ln;
Eio_Monitor *mon;
Eina_List *r = NULL;
f = eina_file_open(file, EINA_FALSE);
if (!f) return ;
it = eina_file_map_lines(f);
if (!it) goto err;
EINA_ITERATOR_FOREACH(it, ln)
{
const char *path;
Eina_Bool do_append = EINA_TRUE;
if (ln->length < 4) continue ;
if (anotate)
{
path = eina_stringshare_add_length(ln->start + 3, ln->length - 3);
fprintf(stdout, "%c: %s\n", *ln->start, path);
if (*ln->start == 'O')
do_append = EINA_FALSE;
}
else
{
path = eina_stringshare_add_length(ln->start, ln->length);
}
if (do_append)
r = eina_list_append(r, eio_monitor_add(path));
eina_stringshare_del(path);
}
eina_iterator_free(it);
EINA_LIST_FREE(watching, mon)
eio_monitor_del(mon);
watching = r;
err:
eina_file_close(f);
}
static void
_loaded_handle(Image_Entry *ie, const Msg_Loaded *msg)
{
Data_Entry *dentry = ie->data2;
const char *shmpath;
shmpath = ((const char *)msg) + sizeof(*msg);
// dentry->shm.path = strdup(shmpath);
dentry->shm.mmap_offset = msg->shm.mmap_offset;
dentry->shm.use_offset = msg->shm.use_offset;
dentry->shm.mmap_size = msg->shm.mmap_size;
dentry->shm.image_size = msg->shm.image_size;
dentry->shm.f = eina_file_open(shmpath, EINA_TRUE);
if (!dentry->shm.f)
{
free(dentry);
ie->data2 = NULL;
return;
}
dentry->shm.data = eina_file_map_new(dentry->shm.f, EINA_FILE_WILLNEED,
dentry->shm.mmap_offset,
dentry->shm.mmap_size);
if (!dentry->shm.data)
{
eina_file_close(dentry->shm.f);
free(dentry);
ie->data2 = NULL;
}
if (ie->data2)
{
RGBA_Image *im = (RGBA_Image *)ie;
im->image.data = evas_cserve2_image_data_get(ie);
ie->flags.alpha_sparse = msg->alpha_sparse;
ie->flags.loaded = EINA_TRUE;
im->image.no_free = 1;
}
}
/**
* @internal
* @param file The file to parse
* @return Returns an Eina_Hash with the contents of @a file, or NULL if the
* file fails to parse or if the file doesn't exist
* @brief Parses the ini file @a file into an Eina_Hash
*/
static Eina_Hash *
efreet_ini_parse(const char *file)
{
Eina_Hash *data = NULL, *section = NULL;
Eina_Iterator *it = NULL;
Eina_File_Line *line;
Eina_File *f;
EINA_SAFETY_ON_NULL_RETURN_VAL(file, NULL);
f = eina_file_open(file, EINA_FALSE);
if (!f)
return NULL;
data = eina_hash_string_small_new(EINA_FREE_CB(eina_hash_free));
if (!data) goto error;
/* let's make mmap safe and just get 0 pages for IO erro */
eina_mmap_safety_enabled_set(EINA_TRUE);
it = eina_file_map_lines(f);
if (!it) goto error;
EINA_ITERATOR_FOREACH(it, line)
{
const char *eq;
unsigned int start = 0;
/* skip empty lines */
if (line->length == 0) continue;
/* skip white space at start of line */
while ((start < line->length) && (isspace((unsigned char)line->start[start])))
start++;
/* skip empty lines */
if (start == line->length) continue;
/* skip comments */
if (line->start[start] == '#') continue;
/* new section */
if (line->start[start] == '[')
{
const char *head_start;
const char *head_end;
head_start = &(line->start[start]) + 1;
head_end = memchr(line->start, ']', line->length);
if (head_end)
{
char *header;
size_t len;
len = head_end - head_start + 1;
header = alloca(len);
memcpy(header, head_start, len - 1);
header[len - 1] = '\0';
section = eina_hash_string_small_new(EINA_FREE_CB(eina_stringshare_del));
eina_hash_del_by_key(data, header);
eina_hash_add(data, header, section);
}
else
{
/* invalid file - skip line? or refuse to parse file? */
/* just printf for now till we figure out what to do */
// ERR("Invalid file (%s) (missing ] on group name)", file);
}
continue;
}
if (!section)
{
INF("Invalid file (%s) (missing section)", file);
goto error;
}
eq = memchr(line->start, '=', line->length);
if (eq)
{
const char *key_start, *key_end;
const char *value_start, *value_end;
char *key, *value;
size_t len;
key_start = &(line->start[start]);
key_end = eq - 1;
/* trim whitespace from end of key */
while ((isspace((unsigned char)*key_end)) && (key_end > key_start))
key_end--;
key_end++;
/* make sure we have a key */
if (key_start == key_end) continue;
value_start = eq + 1;
value_end = line->end;
/* line->end points to char after '\n' or '\r' */
value_end--;
/* trim whitespace from end of value */
while ((isspace((unsigned char)*value_end)) && (value_end > value_start))
value_end--;
value_end++;
/* trim whitespace from start of value */
while ((isspace((unsigned char)*value_start)) && (value_start < value_end))
value_start++;
len = key_end - key_start + 1;
key = alloca(len);
memcpy(key, key_start, len - 1);
key[len - 1] = '\0';
/* empty value allowed */
if (value_end == value_start)
{
eina_hash_del_by_key(section, key);
eina_hash_add(section, key, "");
}
else
{
len = value_end - value_start + 1;
value = alloca(len);
memcpy(value, value_start, len - 1);
value[len - 1] = '\0';
eina_hash_del_by_key(section, key);
eina_hash_add(section, key, efreet_ini_unescape(value));
}
}
else
{
/* invalid file... */
INF("Invalid file (%s) (missing = from key=value pair)", file);
goto error;
}
}
eina_iterator_free(it);
eina_file_close(f);
#if 0
if (!eina_hash_population(data))
{
eina_hash_free(data);
return NULL;
}
#endif
return data;
error:
if (data) eina_hash_free(data);
if (it) eina_iterator_free(it);
eina_file_close(f);
return NULL;
}
EAPI Eet_Key *
eet_identity_open(const char *certificate_file,
const char *private_key_file,
Eet_Key_Password_Callback cb)
{
#ifdef HAVE_SIGNATURE
/* Signature declarations */
Eet_Key *key = NULL;
# ifdef HAVE_GNUTLS
/* Gnutls private declarations */
Eina_File *f = NULL;
void *data = NULL;
gnutls_datum_t load_file = { NULL, 0 };
char pass[1024];
if (!emile_cipher_init()) return NULL;
/* Init */
if (!(key = malloc(sizeof(Eet_Key))))
goto on_error;
key->references = 1;
if (gnutls_x509_crt_init(&(key->certificate)))
goto on_error;
if (gnutls_x509_privkey_init(&(key->private_key)))
goto on_error;
/* Mmap certificate_file */
f = eina_file_open(certificate_file, 0);
if (!f)
goto on_error;
/* let's make mmap safe and just get 0 pages for IO erro */
eina_mmap_safety_enabled_set(EINA_TRUE);
data = eina_file_map_all(f, EINA_FILE_SEQUENTIAL);
if (!data) goto on_error;
/* Import the certificate in Eet_Key structure */
load_file.data = data;
load_file.size = eina_file_size_get(f);
if (gnutls_x509_crt_import(key->certificate, &load_file,
GNUTLS_X509_FMT_PEM) < 0)
goto on_error;
eina_file_map_free(f, data);
/* Reset values */
eina_file_close(f);
f = NULL;
data = NULL;
load_file.data = NULL;
load_file.size = 0;
/* Mmap private_key_file */
f = eina_file_open(private_key_file, 0);
if (!f)
goto on_error;
/* let's make mmap safe and just get 0 pages for IO erro */
eina_mmap_safety_enabled_set(EINA_TRUE);
data = eina_file_map_all(f, EINA_FILE_SEQUENTIAL);
if (!data)
goto on_error;
/* Import the private key in Eet_Key structure */
load_file.data = data;
load_file.size = eina_file_size_get(f);
/* Try to directly import the PEM encoded private key */
if (gnutls_x509_privkey_import(key->private_key, &load_file,
GNUTLS_X509_FMT_PEM) < 0)
{
/* Else ask for the private key pass */
if (cb && cb(pass, 1024, 0, NULL))
{
/* If pass then try to decode the pkcs 8 private key */
if (gnutls_x509_privkey_import_pkcs8(key->private_key, &load_file,
GNUTLS_X509_FMT_PEM, pass, 0))
goto on_error;
}
else
/* Else try to import the pkcs 8 private key without pass */
if (gnutls_x509_privkey_import_pkcs8(key->private_key, &load_file,
GNUTLS_X509_FMT_PEM, NULL, 1))
goto on_error;
}
eina_file_map_free(f, data);
eina_file_close(f);
return key;
on_error:
if (data) eina_file_map_free(f, data);
if (f) eina_file_close(f);
if (key)
{
if (key->certificate)
gnutls_x509_crt_deinit(key->certificate);
if (key->private_key)
gnutls_x509_privkey_deinit(key->private_key);
free(key);
}
# else /* ifdef HAVE_GNUTLS */
/* Openssl private declarations */
FILE *fp;
EVP_PKEY *pkey = NULL;
X509 *cert = NULL;
if (!emile_cipher_init()) return NULL;
/* Load the X509 certificate in memory. */
fp = fopen(certificate_file, "rb");
if (!fp)
return NULL;
cert = PEM_read_X509(fp, NULL, NULL, NULL);
fclose(fp);
if (!cert)
goto on_error;
/* Check the presence of the public key. Just in case. */
pkey = X509_get_pubkey(cert);
if (!pkey)
goto on_error;
/* Load the private key in memory. */
fp = fopen(private_key_file, "rb");
if (!fp)
goto on_error;
pkey = PEM_read_PrivateKey(fp, NULL, cb, NULL);
fclose(fp);
if (!pkey)
goto on_error;
/* Load the certificate and the private key in Eet_Key structure */
key = malloc(sizeof(Eet_Key));
if (!key)
goto on_error;
key->references = 1;
key->certificate = cert;
key->private_key = pkey;
return key;
on_error:
if (cert)
X509_free(cert);
if (pkey)
EVP_PKEY_free(pkey);
# endif /* ifdef HAVE_GNUTLS */
#else
(void) certificate_file;
(void) private_key_file;
(void) cb;
#endif /* ifdef HAVE_SIGNATURE */
return NULL;
}
static Error_Type
image_load(const char *file, const char *key, const char *shmfile,
Slave_Msg_Image_Load *params, Slave_Msg_Image_Loaded *result,
const char *loader)
{
Evas_Module *module;
Eina_File *fd;
Evas_Image_Load_Func *funcs = NULL;
Evas_Image_Load_Opts *opts = ¶ms->opts;
Evas_Image_Property property;
Evas_Image_Animated animated;
Error_Type ret = CSERVE2_GENERIC;
void *loader_data = NULL;
Eina_Bool ok;
Eina_Stringshare *skey = NULL;
int error;
fd = eina_file_open(file, EINA_FALSE);
if (!fd)
{
return CSERVE2_DOES_NOT_EXIST; // FIXME: maybe check errno
}
char *map = _cserve2_shm_map(shmfile, params->shm.mmap_size,
params->shm.mmap_offset);
if (map == MAP_FAILED)
{
eina_file_close(fd);
return CSERVE2_RESOURCE_ALLOCATION_FAILED;
}
module = evas_module_find_type(EVAS_MODULE_TYPE_IMAGE_LOADER, loader);
if (!module)
{
printf("LOAD failed at %s:%d: no module found for loader %s\n",
__FUNCTION__, __LINE__, loader);
goto done;
}
memset(&property, 0, sizeof (property));
property.w = params->w;
property.h = params->h;
skey = eina_stringshare_add(key);
loader_data = _image_file_open(fd, skey, opts, module, &property, &animated, &funcs);
if (!loader_data)
{
printf("LOAD failed at %s:%d: could not open image %s:%s\n",
__FUNCTION__, __LINE__, file, skey);
goto done;
}
ok = funcs->file_data(loader_data, &property, map, &error);
if (!ok || (error != EVAS_LOAD_ERROR_NONE))
{
printf("LOAD failed at %s:%d: file_data failed for loader %s: error %d\n",
__FUNCTION__, __LINE__, loader, error);
goto done;
}
result->w = property.w;
result->h = property.h;
if (property.alpha)
{
result->alpha_sparse = evas_cserve2_image_premul_data((unsigned int *) map,
result->w * result->h);
}
//printf("LOAD successful: %dx%d alpha_sparse %d\n",
// result->w, result->h, result->alpha_sparse);
ret = CSERVE2_NONE;
done:
eina_file_close(fd);
_cserve2_shm_unmap(map, params->shm.mmap_size);
if (funcs)
{
if (loader_data)
funcs->file_close(loader_data);
evas_module_unload(module);
}
eina_stringshare_del(skey);
return ret;
}
static Error_Type
image_open(const char *file, const char *key,
Slave_Msg_Image_Opened *result, const char **use_loader)
{
Evas_Module *module;
Eina_File *fd;
const char *loader = NULL;
const int filelen = strlen(file);
unsigned int i;
Error_Type ret = CSERVE2_NONE;
Eina_Stringshare *skey = eina_stringshare_add(key);
Evas_Image_Load_Opts load_opts;
memset(&load_opts, 0, sizeof(load_opts));
fd = eina_file_open(file, EINA_FALSE);
if (!fd)
{
return CSERVE2_DOES_NOT_EXIST; // FIXME: maybe check errno
}
if (!*use_loader)
goto try_extension;
loader = *use_loader;
module = evas_module_find_type(EVAS_MODULE_TYPE_IMAGE_LOADER, loader);
if (module)
{
if (_image_file_header(fd, skey, &load_opts, result, module))
goto success;
}
try_extension:
loader = NULL;
for (i = 0; i < sizeof(map_loaders) / sizeof(map_loaders[0]); i++)
{
int extlen = strlen(map_loaders[i].extension);
if (extlen > filelen) continue;
if (!strcasecmp(map_loaders[i].extension, file + filelen - extlen))
{
loader = map_loaders[i].loader;
break;
}
}
if (loader)
{
module = evas_module_find_type(EVAS_MODULE_TYPE_IMAGE_LOADER, loader);
if (_image_file_header(fd, skey, &load_opts, result, module))
goto success;
loader = NULL;
module = NULL;
}
// Try all known modules
for (i = 0; i < sizeof(loaders_name) / sizeof(loaders_name[0]); i++)
{
loader = loaders_name[i];
module = evas_module_find_type(EVAS_MODULE_TYPE_IMAGE_LOADER, loader);
if (!module) continue;
if (_image_file_header(fd, skey, &load_opts, result, module))
goto success;
}
ret = CSERVE2_UNKNOWN_FORMAT;
goto end;
success:
ret = CSERVE2_NONE;
*use_loader = loader;
// FIXME: Do we really need to unload the module now?
evas_module_unload(module);
end:
eina_file_close(fd);
eina_stringshare_del(skey);
return ret;
}
int
main(int argc, char **argv)
{
Eina_File *f;
Eina_Iterator *it;
Eina_File_Line *l;
GeoIP *geo;
Community_Country *country;
unsigned long long correct = 0;
unsigned long long lines = 0;
int i;
if (argc != 2) return -1;
eina_init();
community = eina_hash_stringshared_new(NULL);
days = eina_hash_new(_community_day_key_length,
_community_day_key_cmp,
_community_day_key_hash,
NULL, 5);
countries = eina_hash_string_superfast_new(NULL);
geo = GeoIP_new(GEOIP_STANDARD);
memset(months, 0, sizeof (months));
/* Read real name country to tld file */
f = eina_file_open("country_tld.csv", EINA_FALSE);
if (!f) return -1;
it = eina_file_map_lines(f);
EINA_ITERATOR_FOREACH(it, l)
{
const char *s;
int i;
s = memchr(l->start, ',', l->length);
if (!s) continue ;
country = calloc(1, sizeof (Community_Country));
country->tld = _eina_stringshare_up(l->start, s - l->start);
country->country = _eina_stringshare_up(s + 1, l->length - (s - l->start + 1));
country->access = eina_hash_stringshared_new(NULL);
eina_hash_direct_add(countries, country->tld, country);
}
eina_iterator_free(it);
eina_file_close(f);
/* Read population information */
f = eina_file_open("country_population.csv", EINA_FALSE);
if (!f) return -1;
it = eina_file_map_lines(f);
EINA_ITERATOR_FOREACH(it, l)
{
Eina_Iterator *it2;
const char *s;
const char *country_name;
const char *r;
for (s = l->start; s < l->end; s++)
{
const char *convert = VIGRID_NUMBER_SEARCH;
r = strchr(convert, *s);
if (r) break ;
}
if (!r) continue;
country = NULL;
country_name = _eina_stringshare_up(l->start, s - l->start - 1);
it2 = eina_hash_iterator_data_new(countries);
EINA_ITERATOR_FOREACH(it2, country)
{
if (country->country == country_name)
{
unsigned long long offset = s - l->start;
country->population = _eina_file_int_get(l, &offset);
break;
}
}
eina_iterator_free(it2);
}
static Eina_Bool
evas_image_load_file_head_ico(Evas_Img_Load_Params *ilp, const char *file, const char *key, int *error)
{
Eina_File *f;
void *map = NULL;
size_t position = 0;
unsigned short word;
unsigned char byte;
int wanted_w = 0, wanted_h = 0, w, h, cols, i, planes = 0,
bpp = 0, pdelta, search = -1, have_choice = 0,
hasa = 1;
unsigned int bmoffset, bmsize, fsize;
unsigned short reserved, type, count;
struct {
int pdelta;
int w, h;
int cols;
int bpp, planes;
int hot_x, hot_y;
unsigned int bmoffset, bmsize;
} chosen = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
f = eina_file_open(file, EINA_FALSE);
if (!f)
{
*error = EVAS_LOAD_ERROR_DOES_NOT_EXIST;
return EINA_FALSE;
}
*error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT;
fsize = eina_file_size_get(f);
if (fsize < (6 + 16 + 40)) goto close_file;
map = eina_file_map_all(f, EINA_FILE_SEQUENTIAL);
if (!map) goto close_file;
// key:
// NULL == highest res
// biggest == highest res
// smallest == lowest res
//
// smaller == next size SMALLER than load opts WxH (if possible)
// bigger == next size BIGGER than load opts WxH (if possible)
// more ?
search = BIGGEST;
if ((ilp->opts.w > 0) && (ilp->opts.h > 0))
{
wanted_w = ilp->opts.w;
wanted_h = ilp->opts.h;
search = SMALLER;
}
if (!read_ushort(map, fsize, &position, &reserved)) goto close_file;
if (!read_ushort(map, fsize, &position, &type)) goto close_file;
if (!read_ushort(map, fsize, &position, &count)) goto close_file;
if (!((reserved == 0) &&
((type == ICON) || (type == CURSOR)) && (count > 0)))
goto close_file;
*error = EVAS_LOAD_ERROR_CORRUPT_FILE;
if (key)
{
if (!strcmp(key, "biggest"))
{
wanted_w = 0;
wanted_h = 0;
search = BIGGEST;
chosen.pdelta = 0;
}
else if (!strcmp(key, "smallest"))
{
wanted_w = 1;
wanted_h = 1;
search = SMALLEST;
chosen.pdelta = 0x7fffffff;
}
else if (!strcmp(key, "smaller"))
{
chosen.pdelta = 0x7fffffff;
search = SMALLER;
}
else if (!strcmp(key, "bigger"))
{
chosen.pdelta = 0x7fffffff;
search = BIGGER;
}
}
for (i = 0; i < count; i++)
{
unsigned char tw = 0, th = 0, tcols = 0;
if (!read_uchar(map, fsize, &position, &tw)) goto close_file;
w = tw;
if (w <= 0) w = 256;
if (!read_uchar(map, fsize, &position, &th)) goto close_file;
h = th;
if (h <= 0) h = 256;
if (!read_uchar(map, fsize, &position, &tcols)) goto close_file;
cols = tcols;
if (cols <= 0) cols = 256;
if (!read_uchar(map, fsize, &position, &byte)) goto close_file;
if (!read_ushort(map, fsize, &position, &word)) goto close_file;
if (type == CURSOR) planes = word;
//else hot_x = word;
if (!read_ushort(map, fsize, &position, &word)) goto close_file;
if (type == CURSOR) bpp = word;
//else hot_y = word;
if (!read_uint(map, fsize, &position, &bmsize)) goto close_file;
if (!read_uint(map, fsize, &position, &bmoffset)) goto close_file;
if ((bmsize <= 0) || (bmoffset <= 0) || (bmoffset >= fsize)) goto close_file;
if (search == BIGGEST)
{
pdelta = w * h;
if ((!have_choice) ||
((pdelta >= chosen.pdelta) &&
(((bpp >= 3) && (bpp >= chosen.bpp)) ||
((bpp < 3) && (cols >= chosen.cols)))))
{
have_choice = 1;
chosen.pdelta = pdelta;
chosen.w = w;
chosen.h = h;
chosen.cols = cols;
chosen.bpp = bpp;
chosen.planes = planes;
chosen.bmsize = bmsize;
chosen.bmoffset = bmoffset;
}
}
else
{
if (search == SMALLEST)
{
pdelta = w * h;
if ((!have_choice) ||
((pdelta <= chosen.pdelta) &&
(((bpp >= 3) && (bpp >= chosen.bpp)) ||
((bpp < 3) && (cols >= chosen.cols)))))
{
have_choice = 1;
chosen.pdelta = pdelta;
chosen.w = w;
chosen.h = h;
chosen.cols = cols;
chosen.bpp = bpp;
chosen.planes = planes;
chosen.bmsize = bmsize;
chosen.bmoffset = bmoffset;
}
}
else if (search == SMALLER)
{
pdelta = (wanted_w * wanted_h) - (w * h);
if ((!have_choice) ||
((w <= wanted_w) && (h <= wanted_h) &&
(pdelta <= chosen.pdelta) &&
(((bpp >= 3) && (bpp >= chosen.bpp)) ||
((bpp < 3) && (cols >= chosen.cols)))))
{
have_choice = 1;
if (pdelta < 0) pdelta = 0x7fffffff;
chosen.pdelta = pdelta;
chosen.w = w;
chosen.h = h;
chosen.cols = cols;
chosen.bpp = bpp;
chosen.planes = planes;
chosen.bmsize = bmsize;
chosen.bmoffset = bmoffset;
}
}
else if (search == BIGGER)
{
pdelta = (w * h) - (wanted_w * wanted_h);
if ((!have_choice) ||
((w >= wanted_w) && (h >= wanted_h) &&
(pdelta <= chosen.pdelta) &&
(((bpp >= 3) && (bpp >= chosen.bpp)) ||
((bpp < 3) && (cols >= chosen.cols)))))
{
have_choice = 1;
if (pdelta < 0) pdelta = 0x7fffffff;
chosen.pdelta = pdelta;
chosen.w = w;
chosen.h = h;
chosen.cols = cols;
chosen.bpp = bpp;
chosen.planes = planes;
chosen.bmsize = bmsize;
chosen.bmoffset = bmoffset;
}
}
}
}
if (chosen.bmoffset == 0) goto close_file;
position = chosen.bmoffset;
w = chosen.w;
h = chosen.h;
if ((w > 256) || (h > 256)) goto close_file;
if ((w < 1) || (h < 1) || (w > IMG_MAX_SIZE) || (h > IMG_MAX_SIZE) ||
IMG_TOO_BIG(w, h))
{
if (IMG_TOO_BIG(w, h))
*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
else
*error = EVAS_LOAD_ERROR_GENERIC;
goto close_file;
}
ilp->w = w;
ilp->h = h;
if (hasa) ilp->alpha = 1;
eina_file_map_free(f, map);
eina_file_close(f);
*error = EVAS_LOAD_ERROR_NONE;
return EINA_TRUE;
close_file:
if (map) eina_file_map_free(f, map);
eina_file_close(f);
return EINA_FALSE;
}
