creaNewProject

[crea.git] / appli / creaSed / creaSed.cpp

diff --git a/appli/creaSed/creaSed.cpp b/appli/creaSed/creaSed.cpp
new file mode 100644 (file)
index 0000000..51ca114
--- /dev/null
+++ b/appli/creaSed/creaSed.cpp
@@ -0,0 +1,71 @@
+
+#include <stdio.h>
+#include <stdio.h>
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <vector>
+
+
+
+    void replace( std::string& str,
+                       const std::string& from, 
+                        const std::string& to )
+    {
+      using std::string;
+      string::size_type pos = str.find( from );
+      while ( pos != string::npos )
+      {
+        str.replace( pos, from.size(), to );
+        pos = str.find( from, pos+from.size()-1 );
+      } 
+    }
+
+
+
+
+//==========================================================================
+int main(int argc, char **argv)
+{
+  
+  if (argc!=4) 
+    {
+      std::cerr << "usage : "<< argv[0] <<" fileIn  \"FindString\" \"ReplaceString\"" << std::endl;
+      return 1;
+    }
+
+  FILE *ffIn;
+  std::string fileIn;
+  std::string fileOut;
+  std::string findstring;
+  std::string replacestring;
+  std::string lineStr;
+  char strTmp[255];
+
+  fileIn       = argv[1];
+  findstring   = argv[2];
+  replacestring = argv[3];
+
+  ffIn =  fopen(fileIn.c_str(),"r");
+  if (ffIn){
+        while(!feof(ffIn)){
+           fgets( strTmp , 255, ffIn );
+            lineStr=strTmp;
+           if( feof(ffIn) && (lineStr.length()==1) ) { 
+           } else {
+             replace( lineStr,findstring, replacestring );
+             std::cout << lineStr;
+            }
+        }
+       fclose(ffIn);   
+  } else {
+      std::cerr << "ERROR. File : "<< argv[1] <<" Not exists." << std::endl;
+      return 1;
+  }
+
+
+  return 0;
+}
+//==========================================================================
+
+