util.h

   1 #define BUCKET_NUM 32
   2
   3 typedef struct {
   4         /* */
   5         uint_fast8_t skipped_chars;
   6         yajl_handle yh;
   7 } curl_to_yajl_ctx;
   8 typedef struct {
   9         /* */
  10         char *name;
  11         char *value;
  12 } grading_standard_entry;
  13
  14 /*
  15  * Note that the map structure doesn't dup anything, yet does free
  16  * everything. Once something is added as a key or value to the map,
  17  * consider it freed. This is true even if the add was for a redundant
  18  * key.
  19  */
  20 typedef struct {
  21         /* */
  22         char *k;
  23         char **vs;
  24 } entry;
  25 typedef struct {
  26         /* */
  27         size_t es[BUCKET_NUM];
  28         entry *e[BUCKET_NUM];
  29         size_t num_values_per_entry;
  30 } map;
  31 typedef struct {
  32         /* */
  33         uint_fast8_t saw_id_key;
  34         char **id_str;
  35         uint_fast8_t saw_message_key;
  36         char *error_message;
  37 } ie_y_ctx;
  38 typedef struct {
  39         /* */
  40         int idx_of_next_entry;
  41         const char **field_names;
  42         char *field0;
  43         char **otherfields;
  44         map *m;
  45         unsigned int depth;
  46         char *enclosing_id;
  47         uint_fast8_t saw_id_key;
  48         unsigned int enclosing_id_depth;
  49         uint_fast8_t exhausted_enclosing_id;
  50         uint_fast8_t saw_message_key;
  51         char *error_message;
  52 } kve_y_ctx;
  53
  54 char *
  55 get_auth_token(void);
  56 char *
  57 get_url_base(void);
  58
  59 int
  60 key_value_extract(const char *path, const char *cookiejar_path, const
  61                   char **field_names, char *enclosing_id, map *m);
  62
  63 int
  64 make_gse_post(grading_standard_entry *cutoffs, size_t cutoffs_num, struct
  65               curl_httppost **out_post);
  66
  67 int
  68 make_course_post(const char *hgs, const char *aagw, int
  69                  disable_grading_standard, const char *start_date, const
  70                  char *end_date, const
  71                  char *gse_id, struct curl_httppost **out_post);
  72
  73 struct curl_httppost *
  74 make_agroup_post(const char *name, const char *weight, const char *drop_lowest,
  75                  const char *drop_highest);
  76 struct curl_httppost *
  77 make_assignment_post(const char *name, const char *max_points, const
  78                      char *due_date, const char *group_id);
  79 struct curl_httppost *
  80 make_update_grade_post(char ***csv, size_t col, size_t rows);
  81
  82 int
  83 map_add(map *m, char *k, char **vs);
  84
  85 void
  86 map_clean(map *m);
  87
  88 char **
  89 map_get(map *m, char *k);
  90
  91 void
  92 map_get_keys(map *m, char ***out_k, size_t *out_num);
  93
  94 void
  95 print_esc_0x22(const char *s);
  96
  97 int
  98 read_csv(FILE *f, char ****out_csv, size_t *out_rows, size_t *out_cols);
  99
 100 int
 101 send_and_id_scan(const char *uri, const char *auth_token, struct
 102                  curl_httppost *post, const char *method, char **id);