diff options
Diffstat (limited to 'maketables')
| -rwxr-xr-x | maketables | 59 |
1 files changed, 57 insertions, 2 deletions
@@ -66,10 +66,19 @@ class DataType: else: self.prefix = qualifiers columns = [] + self.flags = False if len(columns): self.columns = [] columns = string.split(columns, ', ') for col in columns: + indexed = False + if col.startswith("FLAGS"): + print "Flags: set for %s" % self.name + self.flags = True + continue + if col.startswith("INDEXED "): + col = col[8:] + indexed = True if "=" in col: name, default = string.split(col, ' = ') else: @@ -81,11 +90,12 @@ class DataType: type = ' '.join(words) else: type = "char *" - self.columns.append({"type":type, "name":name, "value":default}) + self.columns.append({"indexed":indexed, "type":type, "name":name, "value":default}) else: self.columns = [] self.data = [] self.comments = [] + index = 1 for line in source.readlines(): item = {} if line.startswith('#'): @@ -99,10 +109,22 @@ class DataType: column_list = [] for col in self.columns: if len(cols) > 0: - column_list.append({"name":col["name"], "value":cols.pop(0)}) + value = cols.pop(0) + if col["indexed"]: + if not "max" in col: + col["max"] = value + if value > col["max"]: + col["max"] = value + if not "min" in col: + col["min"] = value + if value < col["min"]: + col["min"] = value + column_list.append({"name":col["name"], "value":value}) else: column_list.append({"name":col["name"], "value":col["value"]}) item["cols"] = column_list + item["index"] = index + index = index + 1 self.data.append(item) def __getitem__(self, key): @@ -143,6 +165,18 @@ class DataType: def enums(self): return ',\n\t'.join('%s_%s' % (self.prefix, x["upper"]) for x in self.data) + def flag_enums(self): + if not self.flags: + return "" + enum_lines = [] + enum_lines.append('typedef enum {') + prefix = self.prefix + 'F' + for x in self.data: + enum_lines.append('\t%s_%s = (1 << %s_%s),' % + (prefix, x["upper"], self.prefix, x["upper"])) + enum_lines.append('} pseudo_%s_f;' % self.name) + return '\n'.join(enum_lines) + def column_names(self): decl_lines = [] column = 0 @@ -153,6 +187,11 @@ class DataType: decl_lines.append('\t%s,' % item["cols"][column]["value"]) decl_lines.append('\t0') decl_lines.append("};") + if col["indexed"]: + decl_lines.append("static int %s_%s_to_id[] = {" % (self.name, col["name"])) + for item in self.data: + decl_lines.append('\t[%s] = %d,' % (item["cols"][column]["value"], item["index"])) + decl_lines.append("};") column = column + 1 return '\n'.join(decl_lines) @@ -167,6 +206,19 @@ class DataType: decl_lines.append('\treturn %s_id_to_%s[id];' % (self.name, col["name"])) decl_lines.append('}') + if col["indexed"]: + table_name = '%s_%s_to_id' % (self.name, col["name"]) + decl_lines.append('extern int') + decl_lines.append('pseudo_%s_%s_id(%s val) {' % + (self.name, col["name"], col["type"])) + decl_lines.append('\tif ((val < %s) || (val > %s)) {' % (col["min"], col["max"])) + decl_lines.append('\t\treturn -1;') + decl_lines.append('\t}') + decl_lines.append('\tif (%s[val] != 0) {' % table_name) + decl_lines.append('\t\treturn %s[val];' % table_name) + decl_lines.append('\t}') + decl_lines.append('\treturn -1;') + decl_lines.append('}') return '\n'.join(decl_lines) def column_protos(self): @@ -174,6 +226,9 @@ class DataType: for col in self.columns: decl_lines.append('extern %s pseudo_%s_%s(pseudo_%s_t id);' % (col["type"], self.name, col["name"], self.name)) + if col["indexed"]: + decl_lines.append('extern int pseudo_%s_%s_id(%s val);' % + (self.name, col["name"], col["type"])) return '\n'.join(decl_lines) def main(): |