X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=ucw%2Ftable-types.c;h=ab2e5b696ab9f0542b72924f1d4159379d0f7cff;hb=d9656daa5fad2bd5e7ef0de655aa94ac0eea9035;hp=902e2829b75c057165e0e019eb6771b5ac27d259;hpb=f3bbc02bdad76177253fd2024dac127ee20dfc4f;p=libucw.git

diff --git a/ucw/table-types.c b/ucw/table-types.c
index 902e2829..ab2e5b69 100644
--- a/ucw/table-types.c
+++ b/ucw/table-types.c
@@ -8,6 +8,83 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+static const char *unit_suffix[] = {
+  [UNIT_BYTE] = "",
+  [UNIT_KILOBYTE] = "KB",
+  [UNIT_MEGABYTE] = "MB",
+  [UNIT_GIGABYTE] = "GB",
+  [UNIT_TERABYTE] = "TB"
+};
+
+static bool table_set_col_opt_size(struct table *tbl, uint col_copy_idx, const char *col_arg, char **err)
+{
+  int col_type_idx = tbl->column_order[col_copy_idx].idx;
+  if(tbl->columns[col_type_idx].type != COL_TYPE_SIZE) {
+    *err = NULL;
+    return false;
+  }
+
+  if(col_arg == NULL) {
+    *err = NULL;
+    return true;
+  }
+
+  if(strcasecmp(col_arg, "b") == 0 || strcasecmp(col_arg, "bytes") == 0) {
+    tbl->column_order[col_copy_idx].output_type = UNIT_BYTE;
+  }
+
+  tbl->column_order[col_copy_idx].output_type = CELL_OUT_UNINITIALIZED;
+  for(uint i = 0; i < ARRAY_SIZE(unit_suffix); i++) {
+    if(strcasecmp(col_arg, unit_suffix[i]) == 0) {
+      tbl->column_order[col_copy_idx].output_type = i;
+    }
+  }
+
+  if(tbl->column_order[col_copy_idx].output_type == CELL_OUT_UNINITIALIZED) {
+    *err = mp_printf(tbl->pool, "Tableprinter: invalid column format option: '%s' for column %d (counted from 0)", col_arg, col_copy_idx);
+    return true;
+  }
+
+  *err = NULL;
+  return true;
+}
+
+struct table_user_type table_type_size = {
+  .set_col_instance_option = table_set_col_opt_size,
+  .type = COL_TYPE_SIZE,
+};
+
+static bool table_set_col_opt_timestamp(struct table *tbl, uint col_copy_idx, const char *col_arg, char **err)
+{
+  int col_type_idx = tbl->column_order[col_copy_idx].idx;
+  if(tbl->columns[col_type_idx].type != COL_TYPE_TIMESTAMP) {
+    *err = NULL;
+    return false;
+  }
+
+  if(col_arg == NULL) {
+    *err = NULL;
+    return true;
+  }
+
+  if(strcasecmp(col_arg, "timestamp") == 0 || strcasecmp(col_arg, "epoch") == 0) {
+    tbl->column_order[col_copy_idx].output_type = TIMESTAMP_EPOCH;
+  } else if(strcasecmp(col_arg, "datetime") == 0) {
+    tbl->column_order[col_copy_idx].output_type = TIMESTAMP_DATETIME;
+  } else {
+    *err = mp_printf(tbl->pool, "Tableprinter: invalid column format option: '%s' for column %d.", col_arg, col_copy_idx);
+    return true;
+  }
+
+  *err = NULL;
+  return true;
+}
+
+struct table_user_type table_type_timestamp = {
+  .set_col_instance_option = table_set_col_opt_timestamp,
+  .type = COL_TYPE_TIMESTAMP,
+};
+
 void table_col_size_name(struct table *tbl, const char *col_name, u64 val)
 {
   int col = table_get_col_idx(tbl, col_name);
@@ -24,31 +101,25 @@ void table_col_size(struct table *tbl, int col, u64 val)
 
   static u64 unit_div[] = {
     [UNIT_BYTE] = (u64) 1,
-    [UNIT_KILOBYTE] = (u64) 1024LU,
-    [UNIT_MEGABYTE] = (u64) (1024LU * 1024LU),
-    [UNIT_GIGABYTE] = (u64) (1024LU * 1024LU * 1024LU),
-    [UNIT_TERABYTE] = (u64) (1024LU * 1024LU * 1024LU * 1024LU)
+    [UNIT_KILOBYTE] = (u64) 1024LLU,
+    [UNIT_MEGABYTE] = (u64) (1024LLU * 1024LLU),
+    [UNIT_GIGABYTE] = (u64) (1024LLU * 1024LLU * 1024LLU),
+    [UNIT_TERABYTE] = (u64) (1024LLU * 1024LLU * 1024LLU * 1024LLU)
   };
 
-  static const char *unit_suffix[] = {
-    [UNIT_BYTE] = "",
-    [UNIT_KILOBYTE] = "KB",
-    [UNIT_MEGABYTE] = "MB",
-    [UNIT_GIGABYTE] = "GB",
-    [UNIT_TERABYTE] = "TB"
-  };
+  TBL_COL_ITER(tbl, col, curr_col, curr_col_idx) {
+    // FIXME: do some rounding?
+    uint out_type = 0;
+    if(curr_col->output_type == CELL_OUT_UNINITIALIZED) {
+      val = val / unit_div[UNIT_BYTE];
+      out_type = 0;
+    } else {
+      val = val / unit_div[curr_col->output_type];
+      out_type = curr_col->output_type;
+    }
 
-  // FIXME: do some rounding?
-  uint out_type = 0;
-  if(tbl->column_order[col].output_type == CELL_OUT_UNINITIALIZED) {
-    val = val / unit_div[UNIT_BYTE];
-    out_type = 0;
-  } else {
-    val = val / unit_div[tbl->column_order[col].output_type];
-    out_type = tbl->column_order[col].output_type;
+    curr_col->cell_content = mp_printf(tbl->pool, "%lu%s", val, unit_suffix[out_type]);
   }
-
-  table_col_printf(tbl, col, "%lu%s", val, unit_suffix[out_type]);
 }
 
 #define FORMAT_TIME_SIZE 20	// Minimum buffer size
@@ -68,20 +139,20 @@ void table_col_timestamp(struct table *tbl, int col, u64 val)
 
   time_t tmp_time = (time_t)val;
   struct tm t = *gmtime(&tmp_time);
-
-  switch (tbl->column_order[col].output_type) {
-  case TIMESTAMP_EPOCH:
-  case CELL_OUT_UNINITIALIZED:
-    sprintf(formatted_time_buf, "%lu", val);
-    break;
-  case TIMESTAMP_DATETIME:
-    strftime(formatted_time_buf, FORMAT_TIME_SIZE, "%F %T", &t);
+  TBL_COL_ITER(tbl, col, curr_col, curr_col_idx) {
+    switch (curr_col->output_type) {
+    case TIMESTAMP_EPOCH:
+    case CELL_OUT_UNINITIALIZED:
+      sprintf(formatted_time_buf, "%lu", val);
+      break;
+    case TIMESTAMP_DATETIME:
+      strftime(formatted_time_buf, FORMAT_TIME_SIZE, "%F %T", &t);
     break;
-  default:
-    abort();
-    break;
-  }
+    default:
+      abort();
+      break;
+    }
 
-  table_col_printf(tbl, col, "%s", formatted_time_buf);
+    curr_col->cell_content = mp_printf(tbl->pool, "%s", formatted_time_buf);
+  }
 }
-