OSX/sec/SOSCircle/Tool/secToolFileIO.c

   1 //
   2 //  secToolFileIO.c
   3 //  sec
   4 //
   5 //
   6 //
   7
   8 #include "secToolFileIO.h"
   9
  10 #include <copyfile.h>
  11 #include <libgen.h>
  12 #include <utilities/SecCFWrappers.h>
  13
  14 FILE *outFile = NULL;
  15 FILE *errFile = NULL;
  16
  17 void _printcfmsg(FILE *ff, CFDictionaryRef formatOptions, CFStringRef format, ...)
  18 {
  19     va_list args;
  20     va_start(args, format);
  21     CFStringRef message = CFStringCreateWithFormatAndArguments(kCFAllocatorDefault, formatOptions, format, args);
  22     va_end(args);
  23     CFStringPerformWithCString(message, ^(const char *utf8String) { fprintf(ff, utf8String, ""); });
  24     CFRelease(message);
  25 }
  26
  27
  28 int SOSLogSetOutputTo(char *dir, char *filename) {
  29     size_t pathlen = 0;
  30
  31     if(dir && filename) {
  32         pathlen = strlen(dir) + strlen(filename) + 2;
  33         char path[pathlen];
  34         snprintf(path, pathlen, "%s/%s", dir, filename);
  35         outFile = fopen(path, "a");
  36     } else if(dir || filename) {
  37         outFile = stdout;
  38         return -1;
  39     } else {
  40         outFile = stdout;
  41     }
  42     errFile = stderr;
  43     return 0;
  44 }
  45
  46 void closeOutput(void) {
  47     if(outFile != stdout) {
  48         fclose(outFile);
  49     }
  50     outFile = stdout;
  51 }
  52
  53 int copyFileToOutputDir(char *dir, char *toCopy) {
  54     char *bname = basename(toCopy);
  55     char destpath[256];
  56     int status;
  57     copyfile_state_t cpfilestate = copyfile_state_alloc();
  58
  59     status = snprintf(destpath, 256, "%s/%s", dir, bname);
  60     if(status < 0 || status > 256) return -1;
  61
  62     int retval = copyfile(toCopy, destpath, cpfilestate, COPYFILE_ALL);
  63
  64     copyfile_state_free(cpfilestate);
  65     return retval;
  66 }