Fix bug on regexp insertion for xml messages

[anna.git] / example / diameter / launcher / Launcher.cpp

diff --git a/example/diameter/launcher/Launcher.cpp b/example/diameter/launcher/Launcher.cpp
index 487c632..30637be 100644 (file)
--- a/example/diameter/launcher/Launcher.cpp
+++ b/example/diameter/launcher/Launcher.cpp
@@ -1820,18 +1820,22 @@ bool Launcher::eventOperation(const std::string &operation, std::string &respons
           std::string::size_type pos, pos_1, pos_2;
 
           pos = regexp.find("end-to-end-id=", 0u);
-          pos = regexp.find("\"", pos);
-          pos_1 = pos;
-          pos = regexp.find("\"", pos+1);
-          pos_2 = pos;
-          regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
+          if (pos != std::string::npos) {
+            pos = regexp.find("\"", pos);
+            pos_1 = pos;
+            pos = regexp.find("\"", pos+1);
+            pos_2 = pos;
+            regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
+          }
 
           pos = regexp.find("hop-by-hop-id=", 0u);
-          pos = regexp.find("\"", pos);
-          pos_1 = pos;
-          pos = regexp.find("\"", pos+1);
-          pos_2 = pos;
-          regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
+          if (pos != std::string::npos) {
+            pos = regexp.find("\"", pos);
+            pos_1 = pos;
+            pos = regexp.find("\"", pos+1);
+            pos_2 = pos;
+            regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
+          }
 
           // For this representation: <avp name="Origin-State-Id" data="1428633668"/>
           //pos = regexp.find("Origin-State-Id", 0u);
@@ -1843,13 +1847,15 @@ bool Launcher::eventOperation(const std::string &operation, std::string &respons
           //regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
           // But we have this one: <avp data="1428633668" name="Origin-State-Id"/>
           pos = regexp.find("Origin-State-Id", 0u);
-          pos = regexp.rfind("\"", pos);
-          pos = regexp.rfind("\"", pos-1);
-          pos = regexp.rfind("\"", pos-1);
-          pos_1 = pos;
-          pos = regexp.find("\"", pos+1);
-          pos_2 = pos;
-          regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
+          if (pos != std::string::npos) {
+            pos = regexp.rfind("\"", pos);
+            pos = regexp.rfind("\"", pos-1);
+            pos = regexp.rfind("\"", pos-1);
+            pos_1 = pos;
+            pos = regexp.find("\"", pos+1);
+            pos_2 = pos;
+            regexp.replace(pos_1 + 1, pos_2 - pos_1 - 1, "[0-9]+");
+          }
 
           //regexp.insert(0, "^");
           //regexp += "$";