static struct table *table_make_instance(const struct table_template *tbl_template)
{
struct mempool *pool = mp_new(4096);
- struct table *new_inst = mp_alloc_zero(pool, sizeof(struct table)); // FIXME: update allocation to the weird schema made by pchar and mj?
+ struct table *new_inst = mp_alloc_zero(pool, sizeof(struct table));
- new_inst->pool = mp_new(4096);
+ new_inst->pool = pool;
// initialize column definitions
- int col_count = 0; // count the number of columns in the struct table
+ uint col_count = 0; // count the number of columns in the struct table
for(;;) {
if(tbl_template->columns[col_count].name == NULL &&
tbl_template->columns[col_count].width == 0 &&
}
new_inst->column_count = col_count;
- new_inst->columns = mp_alloc_zero(new_inst->pool, sizeof(struct table_column) * new_inst->column_count);
- memcpy(new_inst->columns, tbl_template->columns, sizeof(struct table_column) * new_inst->column_count);
+ new_inst->columns = tbl_template->columns;
+ new_inst->ll_headers = mp_alloc(new_inst->pool, sizeof(int) * col_count);
+ for(uint i = 0; i < col_count; i++) {
+ new_inst->ll_headers[i] = -1;
+ }
// initialize column_order
if(tbl_template->column_order) {
new_inst->column_order[i].cell_content = NULL;
int col_idx = new_inst->column_order[i].idx;
new_inst->column_order[i].col_def = new_inst->columns + col_idx;
- new_inst->column_order[i].output_type = tbl_template->column_order[i].output_type;
+ new_inst->column_order[i].fmt = tbl_template->columns[col_idx].fmt;
}
new_inst->cols_to_output = tbl_template->cols_to_output;
}
new_inst->col_delimiter = tbl_template->col_delimiter;
- new_inst->print_header = 1;
+ new_inst->print_header = true;
new_inst->out = 0;
new_inst->last_printed_col = -1;
- new_inst->row_printing_started = 0;
+ new_inst->row_printing_started = false;
new_inst->col_out = -1;
new_inst->formatter = tbl_template->formatter;
new_inst->data = NULL;
tbl->formatter = &table_fmt_human_readable;
}
- tbl->print_header = 1; // by default, print header
+ tbl->print_header = true; // by default, print header
return tbl;
}
void table_cleanup(struct table *tbl)
{
mp_delete(tbl->pool);
- memset(tbl, 0, sizeof(struct table));
}
// TODO: test default column order
void table_start(struct table *tbl, struct fastbuf *out)
{
tbl->last_printed_col = -1;
- tbl->row_printing_started = 0;
+ tbl->row_printing_started = false;
tbl->out = out;
ASSERT_MSG(tbl->out, "Output fastbuf not specified.");
void table_end(struct table *tbl)
{
tbl->last_printed_col = -1;
- tbl->row_printing_started = 0;
+ tbl->row_printing_started = false;
mp_restore(tbl->pool, &tbl->pool_state);
/*** Configuration ***/
-void table_set_formatter(struct table *tbl, struct table_formatter *fmt)
+void table_set_formatter(struct table *tbl, const struct table_formatter *fmt)
{
tbl->formatter = fmt;
}
int cols_to_output = tbl->cols_to_output;
for(int i = 0; i < tbl->column_count; i++) {
- tbl->columns[i].first_column = -1;
+ tbl->ll_headers[i] = -1;
}
for(int i = 0; i < cols_to_output; i++) {
}
for(int i = 0; i < cols_to_output; i++) {
- int first = tbl->column_order[i].col_def->first_column;
- tbl->column_order[i].col_def->first_column = i;
-
- if(first != -1) {
- tbl->column_order[i].next_column = first;
- } else {
- tbl->column_order[i].next_column = -1;
- }
+ int col_def_idx = tbl->column_order[i].idx;
+ int first = tbl->ll_headers[col_def_idx];
+ tbl->ll_headers[col_def_idx] = i;
+ tbl->column_order[i].next_column = first;
}
}
void table_set_col_order(struct table *tbl, int *col_order, int cols_to_output)
{
for(int i = 0; i < cols_to_output; i++) {
- ASSERT_MSG(col_order[i] >= 0 && col_order[i] < tbl->column_count, "Column %d does not exist (column number should be between 0 and %d)", col_order[i], tbl->column_count - 1);
+ ASSERT_MSG(col_order[i] >= 0 && col_order[i] < tbl->column_count, "Column %d does not exist (column number should be between 0 and %d).", col_order[i], tbl->column_count - 1);
}
tbl->cols_to_output = cols_to_output;
tbl->column_order[i].idx = col_idx;
tbl->column_order[i].col_def = tbl->columns + col_idx;
tbl->column_order[i].cell_content = NULL;
- tbl->column_order[i].output_type = XTYPE_FMT_DEFAULT;
+ tbl->column_order[i].fmt = tbl->columns[col_idx].fmt;
}
table_update_ll(tbl);
}
bool table_col_is_printed(struct table *tbl, uint col_idx)
{
- if(tbl->columns[col_idx].first_column == -1) return 0;
+ if(tbl->ll_headers[col_idx] == -1) return 0;
return 1;
}
return left_br;
}
-/**
- * Setting options for basic table types (as defined in table.h)
- **/
-bool table_set_col_opt_default(struct table *tbl, int col_idx, const char *col_arg, char **err)
+const char *table_set_col_opt(struct table *tbl, uint col_idx, const char *col_opt)
{
- struct table_column *col_def = tbl->column_order[col_idx].col_def;
+ const struct table_column *col_def = tbl->column_order[col_idx].col_def;
+ if(col_def && col_def->set_col_opt && col_def->set_col_opt != table_set_col_opt) {
+ return col_def->set_col_opt(tbl, col_idx, col_opt);
+ }
- if(col_def->type_def == COL_TYPE_DOUBLE) {
- uint precision = 0;
- const char *tmp_err = str_to_uint(&precision, col_arg, NULL, 0);
- if(tmp_err) {
- *err = mp_printf(tbl->pool, "An error occured while parsing precision: %s", tmp_err);
- return false;
- }
- tbl->column_order[col_idx].output_type = precision; // FIXME: shift the value of precision
- return true;
+ if(col_def && col_def->type_def && col_def->type_def->parse_fmt) {
+ uint fmt = 0;
+ const char *tmp_err = col_def->type_def->parse_fmt(col_opt, &fmt, tbl->pool);
+ if(tmp_err) return tmp_err;
+ tbl->column_order[col_idx].fmt = fmt;
+ return NULL;
}
- *err = mp_printf(tbl->pool, "Invalid column format option: '%s' for column %d.", col_arg, col_idx);
- return false;
+ return mp_printf(tbl->pool, "Invalid column format option: '%s' for column %d.", col_opt, col_idx);
}
/**
const char * table_set_col_order_by_name(struct table *tbl, const char *col_order_str)
{
if(col_order_str[0] == '*') {
- int *col_order_int = alloca(sizeof(int) * tbl->column_count);
- for(int i = 0; i < tbl->column_count; i++) {
- col_order_int[i] = i;
- }
- table_set_col_order(tbl, col_order_int, tbl->column_count);
-
+ table_make_default_column_order(tbl);
return NULL;
}
}
tbl->column_order[curr_col_idx].col_def = tbl->columns + col_idx;
tbl->column_order[curr_col_idx].idx = col_idx;
- tbl->column_order[curr_col_idx].cell_content = NULL;
- tbl->column_order[curr_col_idx].output_type = XTYPE_FMT_DEFAULT;
- if(tbl->columns[col_idx].type_def && tbl->columns[col_idx].set_col_instance_option) {
- char *err = NULL;
- tbl->columns[col_idx].set_col_instance_option(tbl, curr_col_idx, arg, &err);
+ tbl->column_order[curr_col_idx].fmt = tbl->columns[col_idx].fmt;
+ if(tbl->columns[col_idx].type_def && tbl->columns[col_idx].set_col_opt) {
+ const char *err = NULL;
+ err = tbl->columns[col_idx].set_col_opt(tbl, curr_col_idx, arg);
if(err) return mp_printf(tbl->pool, "Error occured while setting column option: %s.", err);
}
} TBL_COL_ITER_END
}
+void table_col_generic_format(struct table *tbl, int col, void *value, const struct xtype *expected_type)
+{
+ ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
+ ASSERT(tbl->columns[col].type_def == COL_TYPE_ANY || expected_type == tbl->columns[col].type_def);
+ tbl->last_printed_col = col;
+ tbl->row_printing_started = true;
+ TBL_COL_ITER_START(tbl, col, curr_col, curr_col_idx) {
+ enum xtype_fmt fmt = curr_col->fmt;
+ curr_col->cell_content = expected_type->format(value, fmt, tbl->pool);
+ } TBL_COL_ITER_END
+}
+
void table_col_printf(struct table *tbl, int col, const char *fmt, ...)
{
ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
tbl->last_printed_col = col;
- tbl->row_printing_started = 1;
+ tbl->row_printing_started = true;
va_list args;
va_start(args, fmt);
char *cell_content = mp_vprintf(tbl->pool, fmt, args);
va_end(args);
}
-TABLE_COL_BODIES(int, int, COL_TYPE_INT)
-TABLE_COL_BODIES(uint, uint, COL_TYPE_UINT)
-TABLE_COL_BODIES(str, const char *, COL_TYPE_STR)
-TABLE_COL_BODIES(intmax, intmax_t, COL_TYPE_INTMAX)
-TABLE_COL_BODIES(uintmax, uintmax_t, COL_TYPE_UINTMAX)
-TABLE_COL_BODIES(s64, s64, COL_TYPE_S64)
-TABLE_COL_BODIES(u64, u64, COL_TYPE_U64)
-TABLE_COL_BODIES(double, double, COL_TYPE_DOUBLE)
-
-TABLE_COL(bool, bool, COL_TYPE_BOOL)
-TABLE_COL_STR(bool, bool, COL_TYPE_BOOL)
-TABLE_COL_FMT(bool, bool, COL_TYPE_BOOL)
-
-#undef TABLE_COL
-#undef TABLE_COL_FMT
-#undef TABLE_COL_STR
-#undef TABLE_COL_BODIES
+TABLE_COL_BODY(int, int)
+TABLE_COL_BODY(uint, uint)
+TABLE_COL_BODY(double, double)
+TABLE_COL_BODY(intmax, intmax_t)
+TABLE_COL_BODY(uintmax, uintmax_t)
+TABLE_COL_BODY(s64, s64)
+TABLE_COL_BODY(u64, u64)
+TABLE_COL_BODY(bool, bool)
+TABLE_COL_BODY(str, const char *)
void table_reset_row(struct table *tbl)
{
}
mp_restore(tbl->pool, &tbl->pool_state);
tbl->last_printed_col = -1;
- tbl->row_printing_started = 0;
+ tbl->row_printing_started = false;
}
void table_end_row(struct table *tbl)
{
ASSERT(tbl->formatter->row_output);
- if(tbl->row_printing_started == 0) return;
+ if(tbl->row_printing_started == false) return;
tbl->formatter->row_output(tbl);
table_reset_row(tbl);
}
// Options with no value
if(value == NULL || (value != NULL && strlen(value) == 0)) {
if(strcmp(key, "noheader") == 0) {
- tbl->print_header = 0;
+ tbl->print_header = false;
return NULL;
}
}
// Options with a value
if(value) {
if(strcmp(key, "header") == 0) {
- if(value[1] != 0)
- return mp_printf(tbl->pool, "Invalid header parameter: '%s' has invalid value: '%s'.", key, value);
- uint tmp = value[0] - '0';
- if(tmp > 1)
+ bool tmp;
+ const char *err = xt_bool.parse(value, &tmp, tbl->pool);
+ if(err)
return mp_printf(tbl->pool, "Invalid header parameter: '%s' has invalid value: '%s'.", key, value);
+
tbl->print_header = tmp;
+
return NULL;
} else if(strcmp(key, "cols") == 0) {
return table_set_col_order_by_name(tbl, value);
return "Invalid argument to output-type option.";
}
return NULL;
+ } else if(strcmp(key, "cells") == 0) {
+ u32 fmt = 0;
+ const char *err = xtype_parse_fmt(NULL, value, &fmt, tbl->pool);
+ if(err) return mp_printf(tbl->pool, "Invalid cell format: '%s'.", err);
+ for(uint i = 0; i < tbl->cols_to_output; i++) {
+ tbl->column_order[i].fmt = fmt;
+ }
+ return NULL;
+ } else if(strcmp(key, "raw") == 0 || strcmp(key, "pretty") == 0) {
+ u32 fmt = 0;
+ const char *err = xtype_parse_fmt(NULL, key, &fmt, tbl->pool);
+ if(err) return mp_printf(tbl->pool, "Invalid cell format: '%s'.", err);
+ for(uint i = 0; i < tbl->cols_to_output; i++) {
+ tbl->column_order[i].fmt = fmt;
+ }
+ return NULL;
} else if(strcmp(key, "col-delim") == 0) {
char * d = mp_printf(tbl->pool, "%s", value);
tbl->col_delimiter = d;
static void table_row_human_readable(struct table *tbl)
{
for(uint i = 0; i < tbl->cols_to_output; i++) {
- struct table_column *col_def = tbl->column_order[i].col_def;
+ const struct table_column *col_def = tbl->column_order[i].col_def;
if(i) {
bputs(tbl->out, tbl->col_delimiter);
}
static void table_write_header(struct table *tbl)
{
for(uint i = 0; i < tbl->cols_to_output; i++) {
- struct table_column *col_def = tbl->column_order[i].col_def;
+ const struct table_column *col_def = tbl->column_order[i].col_def;
if(i) {
bputs(tbl->out, tbl->col_delimiter);
}
tbl->col_delimiter = " ";
}
- if(tbl->print_header != 0) {
+ if(tbl->print_header != false) {
table_write_header(tbl);
}
}
-struct table_formatter table_fmt_human_readable = {
+const struct table_formatter table_fmt_human_readable = {
.row_output = table_row_human_readable,
.table_start = table_start_human_readable,
};
tbl->col_delimiter = "\t";
}
- if(tbl->print_header != 0 && tbl->cols_to_output > 0) {
+ if(tbl->print_header != false && tbl->cols_to_output > 0) {
bputs(tbl->out, tbl->column_order[0].col_def->name);
for(uint i = 1; i < tbl->cols_to_output; i++) {
bputs(tbl->out, tbl->col_delimiter);
}
}
-struct table_formatter table_fmt_machine_readable = {
+const struct table_formatter table_fmt_machine_readable = {
.row_output = table_row_machine_readable,
.table_start = table_start_machine_readable,
};
static void table_row_blockline_output(struct table *tbl)
{
for(uint i = 0; i < tbl->cols_to_output; i++) {
- struct table_column *col_def = tbl->column_order[i].col_def;
+ const struct table_column *col_def = tbl->column_order[i].col_def;
bprintf(tbl->out, "%s: %s\n", col_def->name, tbl->column_order[i].cell_content);
}
bputc(tbl->out, '\n');
}
}
-struct table_formatter table_fmt_blockline = {
+const struct table_formatter table_fmt_blockline = {
.row_output = table_row_blockline_output,
.table_start = table_start_blockline
};
#include <stdio.h>
enum test_table_cols {
- test_col0_str, test_col1_int, test_col2_uint, test_col3_bool, test_col4_double
+ TEST_COL0_STR, TEST_COL1_INT, TEST_COL2_UINT, TEST_COL3_BOOL, TEST_COL4_DOUBLE
};
-static struct table_col_instance test_column_order[] = { TBL_COL(test_col3_bool), TBL_COL(test_col4_double), TBL_COL(test_col2_uint), TBL_COL(test_col1_int), TBL_COL(test_col0_str) };
+static struct table_col_instance test_column_order[] = { TBL_COL(TEST_COL3_BOOL), TBL_COL(TEST_COL4_DOUBLE), TBL_COL(TEST_COL2_UINT), TBL_COL(TEST_COL1_INT), TBL_COL(TEST_COL0_STR) };
static struct table_template test_tbl = {
TBL_COLUMNS {
- [test_col0_str] = TBL_COL_STR("col0_str", 20),
- [test_col1_int] = TBL_COL_INT("col1_int", 8),
- [test_col2_uint] = TBL_COL_UINT("col2_uint", 9),
- [test_col3_bool] = TBL_COL_BOOL("col3_bool", 9),
- [test_col4_double] = TBL_COL_DOUBLE("col4_double", 11, 2),
+ [TEST_COL0_STR] = TBL_COL_STR("col0_str", 20),
+ [TEST_COL1_INT] = TBL_COL_INT("col1_int", 8),
+ [TEST_COL2_UINT] = TBL_COL_UINT("col2_uint", 9),
+ [TEST_COL3_BOOL] = TBL_COL_BOOL_FMT("col3_bool", 9, XTYPE_FMT_PRETTY),
+ [TEST_COL4_DOUBLE] = TBL_COL_DOUBLE("col4_double", 11),
TBL_COL_END
},
TBL_COL_ORDER(test_column_order),
- TBL_OUTPUT_HUMAN_READABLE,
+ TBL_FMT_HUMAN_READABLE,
TBL_COL_DELIMITER("\t"),
};
**/
static void do_print1(struct table *test_tbl)
{
- table_col_str(test_tbl, test_col0_str, "sdsdf");
- table_col_int(test_tbl, test_col1_int, -10);
- table_col_int(test_tbl, test_col1_int, 10000);
- table_col_uint(test_tbl, test_col2_uint, 10);
- table_col_printf(test_tbl, test_col2_uint, "XXX-%u", 22222);
- table_col_bool(test_tbl, test_col3_bool, 1);
- table_col_double(test_tbl, test_col4_double, 1.5);
- table_col_printf(test_tbl, test_col4_double, "AAA");
+ table_col_str(test_tbl, TEST_COL0_STR, "sdsdf");
+ table_col_int(test_tbl, TEST_COL1_INT, -10);
+ table_col_int(test_tbl, TEST_COL1_INT, 10000);
+ table_col_uint(test_tbl, TEST_COL2_UINT, 10);
+ table_col_printf(test_tbl, TEST_COL2_UINT, "XXX-%u", 22222);
+ table_col_bool(test_tbl, TEST_COL3_BOOL, true);
+ table_col_double(test_tbl, TEST_COL4_DOUBLE, 1.5);
+ table_col_printf(test_tbl, TEST_COL4_DOUBLE, "AAA");
table_end_row(test_tbl);
- table_col_str(test_tbl, test_col0_str, "test");
- table_col_int(test_tbl, test_col1_int, -100);
- table_col_uint(test_tbl, test_col2_uint, 100);
- table_col_bool(test_tbl, test_col3_bool, 0);
- table_col_printf(test_tbl, test_col4_double, "%.2lf", 1.5);
+ table_col_str(test_tbl, TEST_COL0_STR, "test");
+ table_col_int(test_tbl, TEST_COL1_INT, -100);
+ table_col_uint(test_tbl, TEST_COL2_UINT, 100);
+ table_col_bool(test_tbl, TEST_COL3_BOOL, false);
+ table_col_printf(test_tbl, TEST_COL4_DOUBLE, "%.2lf", 1.5);
table_end_row(test_tbl);
}
table_end(tbl);
// this also tests whether there is need to call table_set_col_order_by_name after table_end was called
- tbl->print_header = 0;
+ tbl->print_header = false;
table_start(tbl, out);
do_print1(tbl);
table_end(tbl);
- tbl->print_header = 1;
+ tbl->print_header = true;
table_set_col_order_by_name(tbl, "col3_bool");
table_start(tbl, out);
}
enum test_any_table_cols {
- test_any_col0_int, test_any_col1_any
+ TEST_ANY_COL0_INT, TEST_ANY_COL1_ANY
};
-static struct table_col_instance test_any_column_order[] = { TBL_COL(test_any_col0_int), TBL_COL(test_any_col1_any) };
+static struct table_col_instance test_any_column_order[] = { TBL_COL(TEST_ANY_COL0_INT), TBL_COL_FMT(TEST_ANY_COL1_ANY, XTYPE_FMT_PRETTY) };
static struct table_template test_any_tbl = {
TBL_COLUMNS {
- [test_any_col0_int] = TBL_COL_INT("col0_int", 8),
- [test_any_col1_any] = TBL_COL_ANY("col1_any", 9),
+ [TEST_ANY_COL0_INT] = TBL_COL_INT("col0_int", 8),
+ [TEST_ANY_COL1_ANY] = TBL_COL_ANY_FMT("col1_any", 9, XTYPE_FMT_PRETTY),
TBL_COL_END
},
TBL_COL_ORDER(test_any_column_order),
- TBL_OUTPUT_HUMAN_READABLE,
+ TBL_FMT_HUMAN_READABLE,
TBL_COL_DELIMITER("\t"),
};
table_start(tbl, out);
- table_col_int(tbl, test_any_col0_int, -10);
- table_col_int(tbl, test_any_col1_any, 10000);
+ table_col_int(tbl, TEST_ANY_COL0_INT, -10);
+ table_col_int(tbl, TEST_ANY_COL1_ANY, 10000);
table_end_row(tbl);
- table_col_int(tbl, test_any_col0_int, -10);
- table_col_double(tbl, test_any_col1_any, 1.4);
+ table_col_int(tbl, TEST_ANY_COL0_INT, -10);
+ table_col_double(tbl, TEST_ANY_COL1_ANY, 1.4);
table_end_row(tbl);
- table_col_printf(tbl, test_any_col0_int, "%d", 10);
- table_col_double(tbl, test_any_col1_any, 1.4);
+ table_col_printf(tbl, TEST_ANY_COL0_INT, "%d", 10);
+ table_col_double(tbl, TEST_ANY_COL1_ANY, 1.4);
table_end_row(tbl);
table_end(tbl);
projects / libucw.git / blobdiff