From a8555d352d2851ee1482b74b57ba9eacfb354c18 Mon Sep 17 00:00:00 2001 From: Peter Urbanec Date: Thu, 23 Oct 2014 01:05:35 +1100 Subject: [PATCH] opkg_install: Call prerm and postrm scripts on package upgrade When upgrading a package from v1 to v2, run "v1-prerm upgrade v2" and "v1-postrm upgrade v2", similarly to what dpkg does. This patch fixes issue 104. Signed-off-by: Peter Urbanec Signed-off-by: Paul Barker --- libopkg/opkg_install.c | 40 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) --- a/libopkg/opkg_install.c +++ b/libopkg/opkg_install.c @@ -528,7 +528,25 @@ prerm_upgrade_old_pkg(pkg_t *pkg, pkg_t Error unwind, for both the above cases: old-postinst abort-upgrade new-version */ - return 0; + int err; + char *script_args; + char *new_version; + + if (!old_pkg || !pkg) + return 0; + + new_version = pkg_version_str_alloc(pkg); + + sprintf_alloc(&script_args, "upgrade %s", new_version); + free(new_version); + err = pkg_run_script(old_pkg, "prerm", script_args); + free(script_args); + if (err != 0) { + opkg_msg(ERROR, "prerm script for package \"%s\" failed\n", + old_pkg->name); + return -1; + } + return 0; } static int @@ -925,7 +943,25 @@ postrm_upgrade_old_pkg(pkg_t *pkg, pkg_t new-postrm failed-upgrade old-version Error unwind, for both cases: old-preinst abort-upgrade new-version */ - return 0; + int err; + char *script_args; + char *new_version; + + if (!old_pkg || !pkg) + return 0; + + new_version = pkg_version_str_alloc(pkg); + + sprintf_alloc(&script_args, "upgrade %s", new_version); + free(new_version); + err = pkg_run_script(old_pkg, "postrm", script_args); + free(script_args); + if (err != 0) { + opkg_msg(ERROR, "postrm script for package \"%s\" failed\n", + old_pkg->name); + return -1; + } + return 0; } static int