MarcoBuster/Magisk
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Adjust scripting

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This commit is contained in:
topjohnwu 2019-03-23 03:36:35 -04:00
parent 9bb2243b56
commit 8df942f96e
1 changed files with 16 additions and 20 deletions
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36
native/jni/core/scripting.cpp
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@ -16,11 +16,6 @@ static void set_path() {
setenv("PATH", buf, 1);
}
static void set_mirror_path() {
setenv("PATH", BBPATH ":/sbin:" MIRRDIR "/system/bin:"
MIRRDIR "/system/xbin:" MIRRDIR "/vendor/bin", 1);
}
void exec_common_script(const char *stage) {
char path[4096];
DIR *dir;
@ -37,13 +32,13 @@ void exec_common_script(const char *stage) {
continue;
LOGI("%s.d: exec [%s]\n", stage, entry->d_name);
exec_t exec {
.pre_exec = pfs ? set_mirror_path : set_path,
.fork = pfs ? xfork : fork_dont_care
.pre_exec = set_path,
.fork = pfs ? fork_no_zombie : fork_dont_care
};
if (pfs)
exec_command_sync(exec, MIRRDIR "/system/bin/sh", entry->d_name);
exec_command_sync(exec, "/system/bin/sh", entry->d_name);
else
exec_command(exec, MIRRDIR "/system/bin/sh", entry->d_name);
exec_command(exec, "/system/bin/sh", entry->d_name);
}
}
@ -61,18 +56,18 @@ void exec_module_script(const char *stage, const vector<string> &module_list) {
continue;
LOGI("%s: exec [%s.sh]\n", module, stage);
exec_t exec {
.pre_exec = pfs ? set_mirror_path : set_path,
.fork = pfs ? xfork : fork_dont_care
.pre_exec = set_path,
.fork = pfs ? fork_no_zombie : fork_dont_care
};
if (pfs)
exec_command_sync(exec, MIRRDIR "/system/bin/sh", path);
exec_command_sync(exec, "/system/bin/sh", path);
else
exec_command(exec, MIRRDIR "/system/bin/sh", path);
exec_command(exec, "/system/bin/sh", path);
}
}
static const char migrate_script[] =
"IMG=/data/adb/tmp.img;"
"IMG=%s;"
"MNT=/dev/img_mnt;"
"e2fsck -yf $IMG;"
"mkdir -p $MNT;"
@ -86,13 +81,14 @@ static const char migrate_script[] =
" losetup -d /dev/block/loop${num};"
" break;"
"done;"
"rm -rf $IMG";
"rm -rf $IMG;";
void migrate_img(const char *img) {
LOGI("* Migrating %s\n", img);
exec_t exec { .pre_exec = set_path };
rename(img, "/data/adb/tmp.img");
exec_command_sync(exec, "/system/bin/sh", "-c", migrate_script);
char cmds[sizeof(migrate_script) + 128];
sprintf(cmds, migrate_script, img);
exec_command_sync(exec, "/system/bin/sh", "-c", cmds);
}
static const char install_script[] =
@ -106,13 +102,13 @@ static const char install_script[] =
" fi;"
" break;"
"done;"
"rm -f $APK";
"rm -f $APK;";
void install_apk(const char *apk) {
setfilecon(apk, "u:object_r:" SEPOL_FILE_DOMAIN ":s0");
LOGI("apk_install: %s\n", apk);
exec_t exec { .pre_exec = set_mirror_path };
exec_t exec { .pre_exec = set_path };
char cmds[sizeof(install_script) + 4096];
sprintf(cmds, install_script, apk);
exec_command_sync(exec, MIRRDIR "/system/bin/sh", "-c", cmds);
exec_command_sync(exec, "/system/bin/sh", "-c", cmds);
}