added versioning info to all shortcut files mothur makes.

[mothur.git] / mothur.h

diff --git a/mothur.h b/mothur.h
index f1b13920d0a4c8941214dbf3e42c96ed4ce39486..0c4429efd468d3d1cbcf2ecc64aefe89cdf8369e 100644 (file)
--- a/mothur.h
+++ b/mothur.h
@@ -222,7 +222,7 @@ inline void gobble(istream& f){
 }
 /***********************************************************************/
 
-inline string getline(ifstream& fileHandle) {
+inline string getline(istringstream& fileHandle) {
        try {
        
                string line = "";
@@ -244,7 +244,30 @@ inline string getline(ifstream& fileHandle) {
                exit(1);
        }
 }
+/***********************************************************************/
 
+inline string getline(ifstream& fileHandle) {
+       try {
+       
+               string line = "";
+               
+               while (!fileHandle.eof())       {
+                       //get next character
+                       char c = fileHandle.get(); 
+                       
+                       //are you at the end of the line
+                       if ((c == '\n') || (c == '\r') || (c == '\f')){  break; }       
+                       else {          line += c;              }
+               }
+               
+               return line;
+               
+       }
+       catch(exception& e) {
+               cout << "Error in mothur function getline" << endl;
+               exit(1);
+       }
+}
 /***********************************************************************/
 
 inline bool isTrue(string f){
@@ -1098,7 +1121,51 @@ inline vector<unsigned long int> setFilePosEachLine(string filename, int& num) {
                
                        return positions;
 }
+/**************************************************************************************************/
+inline bool checkReleaseVersion(ifstream& file, string version) {
+       try {
+               
+               bool good = true;
+               
+               string line = getline(file);  
 
+               //before we added this check
+               if (line[0] != '#') {  good = false;  }
+               else {
+                       //rip off #
+                       line = line.substr(1);
+                       
+                       vector<string> versionVector;
+                       splitAtChar(version, versionVector, '.');
+                       
+                       //check file version
+                       vector<string> linesVector;
+                       splitAtChar(line, linesVector, '.');
+                       
+                       if (versionVector.size() != linesVector.size()) { good = false; }
+                       else {
+                               for (int j = 0; j < versionVector.size(); j++) {
+                                       int num1, num2;
+                                       convert(versionVector[j], num1);
+                                       convert(linesVector[j], num2);
+                                       
+                                       //if mothurs version is newer than this files version, then we want to remake it
+                                       if (num1 > num2) {  good = false; break;  }
+                               }
+                       }
+                       
+               }
+               
+               if (!good) {  file.close();  }
+               else { file.seekg(0);  }
+               
+               return good;
+       }
+       catch(exception& e) {
+               cout << "Standard Error: " << e.what() << " has occurred in the mothur.h function checkReleaseVersion. Please contact Pat Schloss at mothur.bugs@gmail.com." << "\n";
+               exit(1);
+       }
+}
 /**************************************************************************************************/
 #endif