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/*
* Copyright (C) 2013 Canonical, Ltd.
*
* Authors:
* Jussi Pakkanen <jussi.pakkanen@canonical.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include"internal/utils.hh"
#include<vector>
#include<stdexcept>
#include<glib.h>
#include<sys/stat.h>
#include<cstring>
#include<cerrno>
namespace mediascanner {
std::string sqlQuote(const std::string &input) {
std::vector<char> out;
out.reserve(input.size() + 2);
const char quote = '\'';
out.push_back(quote);
for(size_t i=0; i<input.size(); i++) {
char x = input[i];
if(x == quote)
out.push_back(quote);
out.push_back(x);
}
out.push_back(quote);
out.push_back('\0');
return std::string(&out[0]);
}
// Convert filename into something that full text search
// will be able to find. That is, separate words with spaces.
#include<cstdio>
std::string filenameToTitle(const std::string &filename) {
auto fname_start = filename.rfind('/');
auto suffix_dot = filename.rfind('.');
std::string result;
if(fname_start == std::string::npos) {
if(suffix_dot == std::string::npos) {
result = filename;
} else {
result = filename.substr(0, suffix_dot);
}
} else {
if(suffix_dot == std::string::npos) {
result = filename.substr(fname_start+1, filename.size());
} else {
result = filename.substr(fname_start+1, suffix_dot-fname_start-1);
}
}
for(size_t i=0; i<result.size(); i++) {
auto c = result[i];
if(c == '.' || c == '_' || c == '(' || c == ')' ||
c == '[' || c == ']' || c == '{' || c == '}' ||
c == '\\') {
result[i] = ' ';
}
}
return result;
}
std::string getUri(const std::string &filename) {
GError *error = nullptr;
char *uristr = g_filename_to_uri(filename.c_str(), "", &error);
if (error) {
std::string msg("Could not build URI: ");
msg += error->message;
g_error_free(error);
throw std::runtime_error(msg);
}
std::string uri(uristr);
g_free(uristr);
return uri;
}
using namespace std;
static bool dir_exists(const string &path) {
struct stat statbuf;
if(stat(path.c_str(), &statbuf) < 0) {
if(errno != ENOENT) {
printf("Error while trying to determine state of dir %s: %s\n", path.c_str(), strerror(errno));
}
return false;
}
return S_ISDIR(statbuf.st_mode) ;
}
static bool file_exists(const string &path) {
struct stat statbuf;
if(stat(path.c_str(), &statbuf) < 0) {
if(errno != ENOENT) {
printf("Error while trying to determine state of file %s: %s\n", path.c_str(), strerror(errno));
}
return false;
}
return S_ISREG(statbuf.st_mode) ;
}
bool is_rootlike(const string &path) {
string s1 = path + "/usr";
string s2 = path + "/var";
string s3 = path + "/bin";
string s4 = path + "/Program Files";
return (dir_exists(s1) && dir_exists(s2) && dir_exists(s3)) || dir_exists(s4);
}
bool is_optical_disc(const string &path) {
string dvd1 = path + "/AUDIO_TS";
string dvd2 = path + "/VIDEO_TS";
string bluray = path + "/BDMV";
return (dir_exists(dvd1) && dir_exists(dvd2)) || dir_exists(bluray);
}
bool has_scanblock(const std::string &path) {
return file_exists(path + "/.nomedia");
}
static string uri_escape(const string &unescaped) {
char *result = g_uri_escape_string(unescaped.c_str(), NULL, FALSE);
string escaped(result);
g_free(result);
return escaped;
}
string make_album_art_uri(const string &artist, const string &album) {
string result = "image://albumart/artist=";
result += uri_escape(artist);
result += "&album=";
result += uri_escape(album);
return result;
}
std::string make_thumbnail_uri(const std::string &uri) {
return string("image://thumbnailer/") + uri;
}
}
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