Nobody? Really? Did the whole community run away because a slight drop in price?

Well you wouldn't really find an executable like that randomly .

Here is what the file output looks like from vanitygen:

Pattern: 1ABCD
Address: 1ABCDiVXy67iuRfYYcFouxAWFnjccwgTD1
Privkey: 5JHTbQGS2ZbVQPaWwprMyVCxSrD38tcboKt2QEXj9ABnv3KfzhN

In c, fprintf() is the function for writing to a file. We only need to look for the lines that use the file-write function to make these particular lines in the output file, and modify them.

Change each code line so that it prints what we want in CSV format? pattern.c appears to have all the code needed to change the file output option (not modify the console output).

In pattern.c, we find the file output code starting at line 584:


   if (vcp->vc_result_file) {
      FILE *fp = fopen(vcp->vc_result_file, "a");
      if (!fp) {
         fprintf(stderr,
            "ERROR: could not open result file: %s\n",
            strerror(errno));
      } else {
         fprintf(fp,
            "Pattern: %s\n"
            , pattern);
         if (isscript)
            fprintf(fp, "P2SHAddress: %s\n", addr2_buf);
         fprintf(fp,
            "Address: %s\n"
            "%s: %s\n",
            addr_buf, keytype, privkey_buf);
         fclose(fp);
      }
   }
   if (free_ppnt)
      EC_POINT_free(ppnt);
}


#1: suppress the "pattern" output in pattern.c

Replace the red stuff with:

         ;/ don't print pattern

#2: remove the "address" and "privkey" text, and remove the carriage-return between the two lines.

Replace the blue stuff with:

         fprintf(fp,
            "%s, %s\n",
            addr_buf, privkey_buf);

You need to turn in your geek card if you can't figure out what the code here is doing.

i used Control+F to search for each "fprintf" in the text, but im not sure which one of the 10 lines i found i should replace.
Sorry to bother but i would apreciate if someone told me which lines to replace. ( I already did the 584 line )
Thanks a lot

If you're having trouble editing the source then you could use the default source and just have a simple script to parse the output into a CSV. There are a million ways to do it but as an example the PHP below will extract the Address & Private Key from the standard vanitygen output.. you might need to edit it a bit as I don't use Windows but if you know a bit of Java then you'll be able to pluck out the data in the same way with that by capturing the output and parsing the relevant lines.