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#include <curl/curl.h>
#include <sqlite3.h>
#include "pkgtools.h"
#include "utils.h"
namespace slack {
/**
* slack::Pkgtools::download:
* @job: A #PkBackendJob.
* @dest_dir_name: Destination directory.
* @pkg_name: Package name.
*
* Download a package.
*
* Returns: %TRUE on success, %FALSE otherwise.
**/
gboolean
Pkgtools::download (PkBackendJob *job,
gchar *dest_dir_name, gchar *pkg_name) noexcept
{
gchar *dest_filename, *source_url;
gboolean ret = FALSE;
sqlite3_stmt *statement = NULL;
CURL *curl = NULL;
auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
if ((sqlite3_prepare_v2(job_data->db,
"SELECT location, (full_name || '.' || ext) FROM pkglist "
"WHERE name LIKE @name AND repo_order = @repo_order",
-1,
&statement,
NULL) != SQLITE_OK))
return FALSE;
sqlite3_bind_text(statement, 1, pkg_name, -1, SQLITE_TRANSIENT);
sqlite3_bind_int(statement, 2, this->get_order ());
if (sqlite3_step(statement) == SQLITE_ROW)
{
dest_filename = g_build_filename(dest_dir_name, sqlite3_column_text(statement, 1), NULL);
source_url = g_strconcat(this->get_mirror (),
sqlite3_column_text(statement, 0),
"/",
sqlite3_column_text(statement, 1),
NULL);
if (!g_file_test(dest_filename, G_FILE_TEST_EXISTS))
{
if (get_file(&curl, source_url, dest_filename) == CURLE_OK)
{
ret = TRUE;
}
}
else
{
ret = TRUE;
}
if (curl)
{
curl_easy_cleanup(curl);
}
g_free(source_url);
g_free(dest_filename);
}
sqlite3_finalize(statement);
return ret;
}
/**
* slack::Pkgtools::install:
* @job: A #PkBackendJob.
* @pkg_name: Package name.
*
* Install a package.
**/
void
Pkgtools::install (PkBackendJob *job, gchar *pkg_name) noexcept
{
gchar *pkg_filename, *cmd_line;
sqlite3_stmt *statement = NULL;
auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
if ((sqlite3_prepare_v2(job_data->db,
"SELECT (full_name || '.' || ext) FROM pkglist "
"WHERE name LIKE @name AND repo_order = @repo_order",
-1,
&statement,
NULL) != SQLITE_OK))
{
return;
}
sqlite3_bind_text(statement, 1, pkg_name, -1, SQLITE_TRANSIENT);
sqlite3_bind_int(statement, 2, this->get_order ());
if (sqlite3_step(statement) == SQLITE_ROW)
{
pkg_filename = g_build_filename(LOCALSTATEDIR,
"cache",
"PackageKit",
"downloads",
sqlite3_column_text(statement, 0),
NULL);
cmd_line = g_strconcat("/sbin/upgradepkg --install-new ", pkg_filename, NULL);
g_spawn_command_line_sync(cmd_line, NULL, NULL, NULL, NULL);
g_free(cmd_line);
g_free(pkg_filename);
}
sqlite3_finalize(statement);
}
Pkgtools::~Pkgtools () noexcept
{
}
/**
* slack::Pkgtools::get_name:
*
* Retrieves the repository name.
*
* Returns: Repository name.
**/
const gchar *
Pkgtools::get_name () const noexcept
{
return this->name;
}
/**
* slack::Pkgtools::get_mirror:
*
* Retrieves the repository mirror.
*
* Returns: Repository mirror.
**/
const gchar *
Pkgtools::get_mirror () const noexcept
{
return this->mirror;
}
/**
* slack::Pkgtools::get_order:
*
* Retrieves the repository order.
*
* Returns: Repository order.
**/
guint8
Pkgtools::get_order () const noexcept
{
return this->order;
}
/**
* slack::Pkgtools:is_blacklisted:
* @pkg: Package name to check for.
*
* Checks whether a package is blacklisted.
*
* Returns: %TRUE if the package is blacklisted, %FALSE otherwise.
**/
gboolean
Pkgtools::is_blacklisted (const gchar *pkg) const noexcept
{
return this->blacklist
&& g_regex_match (this->blacklist,
pkg, static_cast<GRegexMatchFlags> (0), NULL);
}
}
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