2 #include <ucw/table-types.h>
3 #include <ucw/fastbuf.h>
9 static const char *unit_suffix[] = {
10 [SIZE_UNIT_BYTE] = "",
11 [SIZE_UNIT_KILOBYTE] = "KB",
12 [SIZE_UNIT_MEGABYTE] = "MB",
13 [SIZE_UNIT_GIGABYTE] = "GB",
14 [SIZE_UNIT_TERABYTE] = "TB"
17 static bool table_set_col_opt_size(struct table *tbl, uint col_inst_idx, const char *col_arg, char **err)
19 struct table_column *col_def = tbl->column_order[col_inst_idx].col_def;
20 if(col_def->type != COL_TYPE_SIZE) {
25 if(col_arg == NULL || strcasecmp(col_arg, "b") == 0 || strcasecmp(col_arg, "bytes") == 0) {
26 tbl->column_order[col_inst_idx].output_type = SIZE_UNIT_BYTE;
31 tbl->column_order[col_inst_idx].output_type = CELL_OUT_UNINITIALIZED;
32 for(uint i = SIZE_UNIT_BYTE; i <= SIZE_UNIT_TERABYTE; i++) {
33 if(strcasecmp(col_arg, unit_suffix[i]) == 0) {
34 tbl->column_order[col_inst_idx].output_type = i;
38 if(tbl->column_order[col_inst_idx].output_type == CELL_OUT_UNINITIALIZED) {
39 *err = mp_printf(tbl->pool, "Invalid column format option: '%s' for column %d (counted from 0)", col_arg, col_inst_idx);
47 struct table_user_type table_type_size = {
48 .set_col_instance_option = table_set_col_opt_size,
49 .type = COL_TYPE_SIZE,
52 static bool table_set_col_opt_timestamp(struct table *tbl, uint col_inst_idx, const char *col_arg, char **err)
54 int col_type_idx = tbl->column_order[col_inst_idx].idx;
55 if(tbl->columns[col_type_idx].type != COL_TYPE_TIMESTAMP) {
65 if(strcasecmp(col_arg, "timestamp") == 0 || strcasecmp(col_arg, "epoch") == 0) {
66 tbl->column_order[col_inst_idx].output_type = TIMESTAMP_EPOCH;
67 } else if(strcasecmp(col_arg, "datetime") == 0) {
68 tbl->column_order[col_inst_idx].output_type = TIMESTAMP_DATETIME;
70 *err = mp_printf(tbl->pool, "Invalid column format option: '%s' for column %d.", col_arg, col_inst_idx);
78 struct table_user_type table_type_timestamp = {
79 .set_col_instance_option = table_set_col_opt_timestamp,
80 .type = COL_TYPE_TIMESTAMP,
83 void table_col_size_name(struct table *tbl, const char *col_name, u64 val)
85 int col = table_get_col_idx(tbl, col_name);
86 table_col_size(tbl, col, val);
89 void table_col_size(struct table *tbl, int col, u64 val)
91 ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
92 ASSERT(tbl->columns[col].type == COL_TYPE_ANY || COL_TYPE_SIZE == tbl->columns[col].type);
94 tbl->last_printed_col = col;
95 tbl->row_printing_started = 1;
97 static u64 unit_div[] = {
98 [SIZE_UNIT_BYTE] = (u64) 1,
99 [SIZE_UNIT_KILOBYTE] = (u64) 1024LLU,
100 [SIZE_UNIT_MEGABYTE] = (u64) (1024LLU * 1024LLU),
101 [SIZE_UNIT_GIGABYTE] = (u64) (1024LLU * 1024LLU * 1024LLU),
102 [SIZE_UNIT_TERABYTE] = (u64) (1024LLU * 1024LLU * 1024LLU * 1024LLU)
105 TBL_COL_ITER_START(tbl, col, curr_col, curr_col_idx) {
106 // FIXME: do some rounding? Or maybe use double and floating-point printing?
109 if(curr_col->output_type == CELL_OUT_UNINITIALIZED) {
110 curr_val = curr_val / unit_div[SIZE_UNIT_BYTE];
111 out_type = SIZE_UNIT_BYTE;
113 curr_val = curr_val / unit_div[curr_col->output_type];
114 out_type = curr_col->output_type;
117 curr_col->cell_content = mp_printf(tbl->pool, "%lu%s", curr_val, unit_suffix[out_type]);
121 #define FORMAT_TIME_SIZE 20 // Minimum buffer size
123 void table_col_timestamp_name(struct table *tbl, const char * col_name, u64 val)
125 int col = table_get_col_idx(tbl, col_name);
126 table_col_size(tbl, col, val);
129 void table_col_timestamp(struct table *tbl, int col, u64 val)
131 ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
132 ASSERT(tbl->columns[col].type == COL_TYPE_ANY || COL_TYPE_TIMESTAMP == tbl->columns[col].type);
134 char formatted_time_buf[FORMAT_TIME_SIZE] = { 0 };
136 time_t tmp_time = (time_t)val;
137 struct tm t = *gmtime(&tmp_time);
138 TBL_COL_ITER_START(tbl, col, curr_col, curr_col_idx) {
139 switch (curr_col->output_type) {
140 case TIMESTAMP_EPOCH:
141 case CELL_OUT_UNINITIALIZED:
142 sprintf(formatted_time_buf, "%lu", val);
144 case TIMESTAMP_DATETIME:
145 strftime(formatted_time_buf, FORMAT_TIME_SIZE, "%F %T", &t);
152 curr_col->cell_content = mp_printf(tbl->pool, "%s", formatted_time_buf);