DistRen Changeset - 5b8e1f111c7f · protofusion repositories

Changeset - 5b8e1f111c7f

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ethanzonca - 16 years ago 2009-07-30 15:08:21

Conf file replacer (beta)

1 file changed with 32 insertions and 0 deletions:

src/server/slavefuncs.c

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src/server/slavefuncs.c

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@@ @@ -169,6 +169,38 @@ void conf_replace(char *username){ @@
 	fsync(); // fsync the file we wrote data to
 	rename(); // rename the old file to the new file
 */
   int maxlinelen = 120;
   char *fileOrig = SYSCONFDIR "distrenslave.conf";
   char *fileRepl = SYSCONFDIR "distrenslave.conf.edited";
   char *text2find = "!username";
   char *text2repl = username;
   char buffer[maxlinelen+2];
   char *buff_ptr, *find_ptr;
   FILE *fp1, *fp2;
   size_t find_len = strlen(text2find);
   fp1 = fopen(fileOrig,"r");
   fp2 = fopen(fileRepl,"w");
   if (fp1 !=NULL || fp2 !=NULL){
     while(fgets(buffer,maxlinelen+2,fp1))
+      {
           buff_ptr = buffer;
           while ((find_ptr = strstr(buff_ptr,text2find)))
+          {
           while(buff_ptr < find_ptr)
           	fputc((int)*buff_ptr++,fp2);
           fputs(text2repl,fp2);
           buff_ptr += find_len;
+          }
           fputs(buff_ptr,fp2);
+      }
+  }
   else{
 	  fprintf(stderr, "distrenslave.conf doesn't exist!");
+  }
   fclose(fp2);
   fclose(fp1);
   fprintf(stderr,"conf replacements likely worked")
+}

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