Fix static analysis issues

Issues:
 - COPY_INSTEAD_OF_MOVE

Change-Id: I1487405d8664a3fc2b056ac747927eb817943312
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

2 files changed, 13 insertions, 12 deletions

diff --git a/src/launchpad-parser/launchpad_parser_plugin.cc b/src/launchpad-parser/launchpad_parser_plugin.cc
index 575afd6..e47adf1 100644
--- a/src/launchpad-parser/launchpad_parser_plugin.cc
+++ b/src/launchpad-parser/launchpad_parser_plugin.cc
@@ -29,11 +29,11 @@
 
 namespace launchpad_parser_plugin {
 
-std::string LaunchpadParser::GetFilePath(std::string id) {
+std::string LaunchpadParser::GetFilePath(const std::string& id) {
   return "/opt/share/loaders/" + id + ".loader";
 }
 
-int LaunchpadParser::WriteToFile(std::string pkgid) {
+int LaunchpadParser::WriteToFile(const std::string& pkgid) {
   if (access(LOADERS_DIRECTORY_PATH, F_OK) != 0)
     mkdir(LOADERS_DIRECTORY_PATH, 0644);
 
@@ -62,7 +62,8 @@ int LaunchpadParser::WriteToFile(std::string pkgid) {
   return 0;
 }
 
-bool LaunchpadParser::IsValidId(std::string loader_id, std::string pkgid) {
+bool LaunchpadParser::IsValidId(const std::string& loader_id,
+    const std::string& pkgid) {
   std::string needle("../");
   size_t found = loader_id.find(needle);
   if (found != std::string::npos) {
@@ -85,7 +86,7 @@ bool LaunchpadParser::IsValidId(std::string loader_id, std::string pkgid) {
   return false;
 }
 
-int LaunchpadParser::Install(xmlDocPtr doc, std::string pkgid) {
+int LaunchpadParser::Install(xmlDocPtr doc, const std::string& pkgid) {
   pkgmgr_privilege_level level;
   pkgmgr_installer_info_get_privilege_level(&level);
   if (level != PM_PRIVILEGE_PLATFORM) {
@@ -143,14 +144,14 @@ int LaunchpadParser::Install(xmlDocPtr doc, std::string pkgid) {
   return 0;
 }
 
-int LaunchpadParser::Upgrade(xmlDocPtr doc, std::string pkgid) {
+int LaunchpadParser::Upgrade(xmlDocPtr doc, const std::string& pkgid) {
   if (UnInstall(doc, pkgid) != 0)
     return -1;
 
   return Install(doc, pkgid);
 }
 
-int LaunchpadParser::UnInstall(xmlDocPtr doc, std::string pkgid) {
+int LaunchpadParser::UnInstall(xmlDocPtr doc, const std::string& pkgid) {
   xmlNode* root = xmlDocGetRootElement(doc);
   if (root == nullptr)
     return -1;
diff --git a/src/launchpad-parser/launchpad_parser_plugin.hh b/src/launchpad-parser/launchpad_parser_plugin.hh
index 483fff0..04bb1c5 100644
--- a/src/launchpad-parser/launchpad_parser_plugin.hh
+++ b/src/launchpad-parser/launchpad_parser_plugin.hh
@@ -29,12 +29,12 @@ namespace launchpad_parser_plugin {
 
 class LaunchpadParser {
  public:
-  std::string GetFilePath(std::string id);
-  int WriteToFile(std::string pkgid);
-  int Install(xmlDocPtr doc, std::string pkgid);
-  int Upgrade(xmlDocPtr doc, std::string pkgid);
-  int UnInstall(xmlDocPtr doc, std::string pkgid);
-  bool IsValidId(std::string loader_id, std::string pkgid);
+  std::string GetFilePath(const std::string& id);
+  int WriteToFile(const std::string& pkgid);
+  int Install(xmlDocPtr doc, const std::string& pkgid);
+  int Upgrade(xmlDocPtr doc, const std::string& pkgid);
+  int UnInstall(xmlDocPtr doc, const std::string& pkgid);
+  bool IsValidId(const std::string& loader_id, const std::string& pkgid);
 
  private:
   std::list<std::shared_ptr<LoaderInfo>> loader_list_;