static void menu_cardview_open_cb(GtkWidget *w, gpointer user_data)
{
char **select_info;
a_string_t *command;
char *filename;
UNUSED(w);
UNUSED(user_data);
select_info = ui_select_file("Load xml card description",path_config_get_string(PATH_CONFIG_FOLDER_WORKING),NULL);
if (select_info[1])
{
path_config_set_string(PATH_CONFIG_FOLDER_WORKING,select_info[0]);
filename = luax_escape_string(select_info[1]);
command=a_strnew(NULL);
a_sprintf(command,"ui.load_view(\"%s\")",filename);
luax_run_command(a_strval(command));
a_strfree(command);
g_free(select_info[0]);
g_free(select_info[1]);
g_free(filename);
}
}
int cardpeek_update_perform(void)
{
const char* cardpeek_update_file = path_config_get_string(PATH_CONFIG_FILE_CARDPEEK_UPDATE);
a_string_t *contents;
update_t *update;
int remove;
update_item_t *item;
time_t now = time(NULL);
int updated = 0;
char *url = NULL;
char *local_file;
char *local_dnld;
unsigned char digest[SHA256_DIGEST_LENGTH];
a_string_t *url_request;
unsigned first_update;
first_update = (unsigned)luax_variable_get_integer("cardpeek.updates.first_update");
/* STEP 1: get cardpeek.update file */
url=luax_variable_get_strdup("cardpeek.updates.url");
if (url==NULL)
url = g_strdup(DEFAULT_UPDATE_URL);
log_printf(LOG_INFO,"Fetching '%s'",url);
url_request = a_strnew(NULL);
a_sprintf(url_request,"%s?u=%x&v=%s",url,first_update,VERSION);
if (http_download(a_strval(url_request),cardpeek_update_file)==0)
{
g_free(url);
return 0;
}
g_free(url);
a_strfree(url_request);
/* STEP 2: parse file */
if ((contents=file_get_contents(cardpeek_update_file))==NULL)
{
log_printf(LOG_ERROR,"failed to read update file information.");
unlink(cardpeek_update_file);
return 0;
}
update = update_new();
if ((update_load(update,a_strval(contents),a_strlen(contents)))==0)
{
unlink(cardpeek_update_file);
a_strfree(contents);
update_free(update);
return 0;
}
a_strfree(contents);
/* log_printf(LOG_DEBUG,"Updates correctly loaded from '%s'",cardpeek_update_file); */
if ((remove = update_filter_version(update,VERSION))>0)
log_printf(LOG_WARNING,"%d updates will not be installed because they require a newer version of Cardpeek.");
remove = update_filter_files(update);
if (update->item_count)
log_printf(LOG_INFO,"A total of %d files will be updated, %d files are kept unchanged.",update->item_count,remove);
else
log_printf(LOG_INFO,"No files will be updated, %d files are kept unchanged.",remove);
item = update->items;
while (item)
{
local_dnld = new_path(PATH_CONFIG_FOLDER_CARDPEEK,item->file,".download");
local_file = new_path(PATH_CONFIG_FOLDER_CARDPEEK,item->file,NULL);
if (http_download(item->url,local_dnld)!=0)
{
if (sha256sum(local_dnld,digest))
{
if (memcmp(digest,bytestring_get_data(&item->digest),SHA256_DIGEST_LENGTH)==0)
{
unlink(local_file);
if (rename(local_dnld,local_file)==0)
{
log_printf(LOG_INFO,"Successfuly updated %s", local_file);
updated++;
}
else
{
log_printf(LOG_ERROR,"Failed to copy %s to %s: %s",
local_dnld,
local_file,
strerror(errno));
}
}
else
{
log_printf(LOG_WARNING,"File %s was not updated: authentication failed.",local_file);
}
}
unlink(local_dnld);
}
g_free(local_dnld);
g_free(local_file);
item = item->next;
}
if (updated == update->item_count)
{
luax_variable_set_integer("cardpeek.updates.next_update",(int)(now+7*(24*3600)));
luax_config_table_save();
}
unlink(cardpeek_update_file);
update_free(update);
/* STEP 3: finish */
return 1;
}
static int install_dot_file(void)
{
const char* cardpeek_dir = path_config_get_string(PATH_CONFIG_FOLDER_CARDPEEK);
const char* old_replay_dir = path_config_get_string(PATH_CONFIG_FOLDER_OLD_REPLAY);
const char* new_replay_dir = path_config_get_string(PATH_CONFIG_FOLDER_REPLAY);
const char* version_file = path_config_get_string(PATH_CONFIG_FILE_VERSION);
GStatBuf sbuf;
FILE* f;
int status;
a_string_t* astr;
unsigned dot_version=0;
int response;
GResource* cardpeek_resources;
GBytes* dot_cardpeek_tar_gz;
unsigned char *dot_cardpeek_tar_gz_start;
gsize dot_cardpeek_tar_gz_size;
if (g_stat(cardpeek_dir,&sbuf)==0)
{
log_printf(LOG_DEBUG,"Found directory '%s'",cardpeek_dir);
if ((f = g_fopen(version_file,"r"))!=NULL)
{
if (fscanf(f,"%u",&dot_version)!=1)
dot_version=0;
fclose(f);
if (dot_version>=SCRIPT_VERSION)
{
log_printf(LOG_DEBUG,"Scripts are up to date.");
return 1;
}
}
astr = a_strnew(NULL);
if (dot_version==0 && f==NULL)
a_sprintf(astr,"This seems to be the first time you run Cardpeek, because '%s' does not exist\n"
"Do you want to install the necessary files in '%s'?",version_file,cardpeek_dir);
else
a_sprintf(astr,"Some scripts in '%s' seem to be outdated or missing\n"
"Do you want to upgrade these scripts?",cardpeek_dir);
if ((response = gui_question(a_strval(astr),"Yes","No","No, don't ask me again",NULL))!=0)
{
log_printf(LOG_DEBUG,"The files in '%s' will not be upgraded.",cardpeek_dir);
a_strfree(astr);
if (response==2)
{
if ((f=g_fopen(version_file,"w"))!=NULL)
{
fprintf(f,"%u\n",SCRIPT_VERSION);
fclose(f);
}
}
return 0;
}
a_strfree(astr);
}
else
{
astr = a_strnew(NULL);
a_sprintf(astr,"It seems this is the first time you run Cardpeek, because \n'%s' does not exit (%s).\n"
"Do you want to create '%s'?",cardpeek_dir,strerror(errno),cardpeek_dir);
if (gui_question(a_strval(astr),"Yes","No",NULL)!=0)
{
log_printf(LOG_DEBUG,"'%s' will not be created",cardpeek_dir);
a_strfree(astr);
return 0;
}
a_strfree(astr);
#ifndef _WIN32
if (mkdir(cardpeek_dir,0770)!=0)
#else
if (mkdir(cardpeek_dir)!=0)
#endif
{
astr = a_strnew(NULL);
a_sprintf(astr,"'%s' could not be created: %s",cardpeek_dir,strerror(errno));
log_printf(LOG_ERROR,a_strval(astr));
gui_question(a_strval(astr),"OK",NULL);
a_strfree(astr);
return 0;
}
}
if (g_stat(old_replay_dir,&sbuf)==0)
{
if (rename(old_replay_dir,new_replay_dir)==0)
{
log_printf(LOG_INFO,"Renamed %s to %s.",
old_replay_dir, new_replay_dir);
}
else
{
log_printf(LOG_WARNING,"Failed to rename %s to %s: %s",
old_replay_dir, new_replay_dir, strerror(errno));
}
}
cardpeek_resources = cardpeek_resources_get_resource();
if (cardpeek_resources == NULL)
{
log_printf(LOG_ERROR,"Could not load cardpeek internal resources. This is not good.");
return -1;
}
dot_cardpeek_tar_gz = g_resources_lookup_data("/cardpeek/dot_cardpeek.tar.gz",G_RESOURCE_LOOKUP_FLAGS_NONE,NULL);
if (dot_cardpeek_tar_gz == NULL)
{
log_printf(LOG_ERROR,"Could not load .cardpeek.tar.gz");
return -1;
}
dot_cardpeek_tar_gz_start = (unsigned char *)g_bytes_get_data(dot_cardpeek_tar_gz,&dot_cardpeek_tar_gz_size);
if (chdir(cardpeek_dir)==-1)
{
log_printf(LOG_ERROR,"Could not change directory to '%s'",cardpeek_dir);
return 0;
}
if ((f = g_fopen("dot_cardpeek.tar.gz","wb"))==NULL)
{
log_printf(LOG_ERROR,"Could not create dot_cardpeek.tar.gz in %s (%s)", cardpeek_dir, strerror(errno));
gui_question("Could not create dot_cardpeek.tar.gz, aborting.","Ok",NULL);
return 0;
}
if (fwrite(dot_cardpeek_tar_gz_start,dot_cardpeek_tar_gz_size,1,f)!=1)
{
log_printf(LOG_ERROR,"Could not write to dot_cardpeek.tar.gz in %s (%s)", cardpeek_dir, strerror(errno));
gui_question("Could not write to dot_cardpeek.tar.gz, aborting.","Ok",NULL);
fclose(f);
return 0;
}
log_printf(LOG_DEBUG,"Wrote %i bytes to dot_cardpeek.tar.gz",dot_cardpeek_tar_gz_size);
fclose(f);
g_bytes_unref(dot_cardpeek_tar_gz);
log_printf(LOG_INFO,"Created dot_cardpeek.tar.gz");
log_printf(LOG_INFO,"Creating files in %s", cardpeek_dir);
status = system("tar xzvf dot_cardpeek.tar.gz");
log_printf(LOG_INFO,"'tar xzvf dot_cardpeek.tar.gz' returned %i",status);
if (status!=0)
{
gui_question("Extraction of dot_cardpeek.tar.gz failed, aborting.","Ok",NULL);
return 0;
}
status = system("rm dot_cardpeek.tar.gz");
log_printf(LOG_INFO,"'rm dot_cardpeek.tar.gz' returned %i",status);
gui_question("Note: The files have been created.\nIt is recommended that you quit and restart cardpeek, for changes to take effect.","Ok",NULL);
return 1;
}