/**
* @brief replace a dns by a new
* @param old_dns the old dns
* @param new_dns the new dns
* @return Return 1 if the dns is replace, else 0
*/
int exalt_dns_replace(const char* old_dns, const char* new_dns)
{
char buf[1024], buf2[1024], buf3[1024];;
FILE* fw, *fr;
EXALT_ASSERT_RETURN(old_dns!=NULL);
EXALT_ASSERT_RETURN(new_dns!=NULL);
EXALT_ASSERT_RETURN(exalt_is_address(new_dns));
ecore_file_cp(EXALT_RESOLVCONF_FILE, EXALT_TEMP_FILE);
fr = fopen(EXALT_TEMP_FILE, "ro");
EXALT_ASSERT_RETURN(fr!=NULL);
fw = fopen(EXALT_RESOLVCONF_FILE, "w");
EXALT_ASSERT_ADV(fw!=NULL,EXALT_FCLOSE(fr);return 0,"f!=NULL failed");
sprintf(buf,"nameserver %s\n",old_dns);
sprintf(buf3,"nameserver %s\n",new_dns);
while(fgets(buf2,1024,fr))
if( strcmp(buf,buf2) != 0)
fwrite( buf2, sizeof(char), strlen(buf2), fw);
else
fwrite( buf3, sizeof(char), strlen(buf3), fw);
EXALT_FCLOSE(fr);
EXALT_FCLOSE(fw);
remove(EXALT_TEMP_FILE);
return 1;
}
char *utils_file_move_in_pres(const char *file)
{
const char *pres_file = eyelight_object_presentation_file_get(pres);
char *dir = ecore_file_dir_get(pres_file);
char *res;
int ok = 1;
int i;
//test if file is in a subdirectory of dir
for(i=0;i<strlen(dir);i++)
{
if(i >= strlen(file)
|| dir[i] != file[i])
{
ok = 0;
break;
}
else
i++;
}
if(!ok)
{
const char* file_name = ecore_file_file_get(file);
char buf[PATH_MAX];
res = calloc(PATH_MAX, sizeof(char));
snprintf(buf, PATH_MAX, "%s/images/", dir);
if(!ecore_file_exists(buf))
ecore_file_mkdir(buf);
snprintf(buf, PATH_MAX, "%s/images/%s", dir, file_name);
ecore_file_cp(file, buf);
snprintf(res,PATH_MAX,"images/%s", file_name);
}
else
{
const char *_file = file + strlen(dir) + 1;
res = strdup(_file);
}
EYELIGHT_FREE(dir);
return res;
}
/**
* @brief delete a dns
* @param dns the dns
* @return Return 1 if the dns is delete, else 0
*/
int exalt_dns_delete(const char* dns)
{
char buf[1024], buf2[1024];
FILE* fw, *fr;
EXALT_ASSERT_RETURN(dns!=NULL);
ecore_file_cp(EXALT_RESOLVCONF_FILE, EXALT_TEMP_FILE);
fr = fopen(EXALT_TEMP_FILE, "ro");
EXALT_ASSERT_RETURN(fr!=NULL);
fw = fopen(EXALT_RESOLVCONF_FILE, "w");
EXALT_ASSERT_ADV(fw!=NULL,EXALT_FCLOSE(fr);return 0,"f!=NULL failed");
sprintf(buf,"nameserver %s\n",dns);
while(fgets(buf2,1024,fr))
if( strcmp(buf,buf2) != 0)
fwrite( buf2, sizeof(char), strlen(buf2), fw);
EXALT_FCLOSE(fr);
EXALT_FCLOSE(fw);
remove(EXALT_TEMP_FILE);
return 1;
}
static void
_make_config(const char *config_file)
{
Eet_File *ef;
FILE *f;
int textlen;
char *text;
/* Create default config path and file */
if (!config_file)
{
conf_filename = eina_stringshare_add(ems_config_filename_default_get());
if (!ecore_file_is_dir(ems_config_dirname_get()))
ecore_file_mkpath(ems_config_dirname_get());
}
else if (!ecore_file_exists(config_file))
{
conf_filename = eina_stringshare_add(config_file);
ecore_file_mkpath(ecore_file_dir_get(config_file));
}
else
{
conf_filename = eina_stringshare_add(config_file);
}
INF("Config file : %s", conf_filename);
if (!ecore_file_is_dir(ems_config_tmp_dirname_get()))
ecore_file_mkdir(ems_config_tmp_dirname_get());
ef = eet_open(ems_config_tmp_filename_get(),
EET_FILE_MODE_READ_WRITE);
if (!ef)
ef = eet_open(ems_config_tmp_filename_get(),
EET_FILE_MODE_WRITE);
f = fopen(conf_filename, "rb");
if (!f)
{
WRN("Could not open '%s', setup default config.", ems_config_filename_get());
if (ecore_file_exists(ems_config_default_filename_get()))
{
ecore_file_cp(ems_config_default_filename_get(), ems_config_filename_get());
f = fopen(ems_config_filename_get(), "rb");
if (!f)
return;
}
else
return;
}
fseek(f, 0, SEEK_END);
textlen = ftell(f);
rewind(f);
text = (char *)malloc(textlen);
if (!text)
{
fclose(f);
eet_close(ef);
return;
}
if (fread(text, textlen, 1, f) != 1)
{
free(text);
fclose(f);
eet_close(ef);
return;
}
fclose(f);
if (eet_data_undump(ef, "config", text, textlen, 1))
INF("Updating configuration %s", conf_filename);
free(text);
eet_close(ef);
}
/**
* @brief Download the given url to the given destination.
*
* @param url The complete url to download.
* @param dst The local file to save the downloaded to.
* @param completion_cb A callback called on download complete.
* @param progress_cb A callback called during the download operation.
* @param data User data passed to both callbacks.
* @param job_ret Job used to abort the download.
* @return EINA_TRUE if the download start or EINA_FALSE on failure
*
* This function starts the download of the URL @p url and saves it to
* @p dst. @p url must provide the protocol, including 'http://',
* 'ftp://' or 'file://'. Ecore_File must be compiled with CURL to
* download using http and ftp protocols. If @p dst is ill-formed, or
* if it already exists, the function returns EINA_FALSE. When the
* download is complete, the callback @p completion_cb is called and
* @p data is passed to it. The @p status parameter of @p completion_cb
* will be filled with the status of the download (200, 404,...). The
* @p progress_cb is called during the download operation, each time a
* packet is received or when CURL wants. It can be used to display the
* percentage of the downloaded file. Return 0 from this callback, if provided,
* to continue the operation or anything else to abort the download. The only
* operations that can be aborted are those with protocol 'http' or 'ftp'. In
* that case @p job_ret can be filled. It can be used with
* ecore_file_download_abort() or ecore_file_download_abort_all() to
* respectively abort one or all download operations. This function returns
* EINA_TRUE if the download starts, EINA_FALSE otherwise.
*/
EAPI Eina_Bool
ecore_file_download(const char *url,
const char *dst,
Ecore_File_Download_Completion_Cb completion_cb,
Ecore_File_Download_Progress_Cb progress_cb,
void *data,
Ecore_File_Download_Job **job_ret)
{
#ifdef BUILD_ECORE_CON
char *dir = ecore_file_dir_get(dst);
if (!ecore_file_is_dir(dir))
{
EINA_LOG_ERR("%s is not a directory", dir);
free(dir);
return EINA_FALSE;
}
free(dir);
if (ecore_file_exists(dst))
{
EINA_LOG_ERR("%s already exists", dst);
return EINA_FALSE;
}
if (!strncmp(url, "file://", 7))
{
/* FIXME: Maybe fork? Might take a while to copy.
* Check filesize? */
/* Just copy it */
url += 7;
/* skip hostname */
url = strchr(url, '/');
return ecore_file_cp(url, dst);
}
# ifdef HAVE_CURL
else if ((!strncmp(url, "http://", 7)) || (!strncmp(url, "https://", 8)) ||
(!strncmp(url, "ftp://", 6)))
{
/* download */
Ecore_File_Download_Job *job;
job = _ecore_file_download_curl(url, dst, completion_cb, progress_cb, data);
if(job_ret) *job_ret = job;
if(job)
return EINA_TRUE;
else
{
EINA_LOG_ERR("no job returned\n");
return EINA_FALSE;
}
return job ? EINA_TRUE : EINA_FALSE;
}
# else
else if ((!strncmp(url, "http://", 7)) || (!strncmp(url, "https://", 8)) ||
(!strncmp(url, "ftp://", 6)))
{
(void)completion_cb;
(void)progress_cb;
(void)data;
(void)job_ret;
return EINA_FALSE;
}
# endif
else
{
return EINA_FALSE;
}
#else
completion_cb = NULL;
progress_cb = NULL;
data = NULL;
return EINA_FALSE;
#endif /* BUILD_ECORE_CON */
}