test/getdata.c

   1 #include <stdio.h>
   2 #include <dirent.h>
   3 #include <unistd.h>
   4 #include <string.h>
   5 #include <sys/stat.h>
   6 #include <stdlib.h>
   7 #include <glib.h>
   8
   9 #define DBG(fmt, argc...)       printf("<%s:%d> "fmt"\n", __func__, __LINE__, ##argc)
  10 #define ERR(fmt, argc...)       printf("<%s:%d> [ERROR] "fmt"\n", __func__, __LINE__, ##argc)
  11
  12 #define BUF_SIZE                1024
  13
  14 static int print_content(const char *filename)
  15 {
  16         FILE *fp;
  17         unsigned char buf[BUF_SIZE];
  18         char *b64_de, *b64_en;
  19         unsigned int n;
  20
  21         fp = fopen(filename, "r");
  22         if (fp == NULL) {
  23                 ERR("fopen fail");
  24                 return -1;
  25         }
  26
  27         while ((n = fread(buf, 1, sizeof(buf), fp)) > 0) {
  28                 printf("[[[");
  29                 b64_en = g_base64_encode(buf, n);
  30                 fwrite(b64_en, 1, n, stdout);
  31                 printf("]]]\n(((");
  32                 b64_de = (char*)g_base64_decode(b64_en, &n);
  33                 fwrite(b64_de, 1, n, stdout);
  34                 printf(")))\n");
  35
  36                 free(b64_en);
  37                 free(b64_de);
  38         }
  39
  40         fclose(fp);
  41         printf("\n");
  42         return 0;
  43
  44 }
  45
  46 static void printdir(char *dir, int depth)
  47 {
  48         DIR *dp;
  49         struct dirent *entry;
  50         struct stat statbuf;
  51
  52         if ((dp = opendir(dir)) == NULL) {
  53                 ERR("opendir fail");
  54                 return;
  55         }
  56
  57         chdir(dir);
  58         while ((entry = readdir(dp)) != NULL) {
  59                 lstat(entry->d_name, &statbuf);
  60                 if (S_ISDIR(statbuf.st_mode)) {
  61                         if (strcmp(".", entry->d_name) == 0 ||
  62                                 strcmp("..", entry->d_name) == 0)
  63                                 continue;
  64
  65                         DBG("%*s%s", depth, "", entry->d_name);
  66                         printdir(entry->d_name, depth+strlen(entry->d_name));
  67                 } else {
  68
  69                         DBG("%*s%s", depth, "", entry->d_name);
  70                         print_content(entry->d_name);
  71                 }
  72         }
  73         chdir("..");
  74         closedir(dp);
  75 }
  76
  77 int main(int argc, char *argv[])
  78 {
  79         printdir(argv[1], 0);
  80         DBG("done");
  81         return 0;
  82 }