4 * Copyright 1998 Bertho A. Stultiens
5 * Copyright 2002 Ove Kaaven
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/port.h"
36 #define CURRENT_LOCATION { input_name ? input_name : "stdin", line_number, parser_text }
38 static const int want_near_indication = 0;
40 static void make_print(char *str)
50 static void generic_msg(const loc_info_t *loc_info, const char *s, const char *t, va_list ap)
52 fprintf(stderr, "%s:%d: %s: ", loc_info->input_name, loc_info->line_number, t);
53 vfprintf(stderr, s, ap);
55 if (want_near_indication)
58 if(loc_info->near_text)
60 cpy = xstrdup(loc_info->near_text);
62 fprintf(stderr, " near '%s'", cpy);
69 /* yyerror: yacc assumes this is not newline terminated. */
70 int parser_error(const char *s, ...)
72 loc_info_t cur_location = CURRENT_LOCATION;
75 generic_msg(&cur_location, s, "Error", ap);
76 fprintf(stderr, "\n");
82 void error_loc(const char *s, ...)
84 loc_info_t cur_loc = CURRENT_LOCATION;
87 generic_msg(&cur_loc, s, "Error", ap);
92 void error_loc_info(const loc_info_t *loc_info, const char *s, ...)
96 generic_msg(loc_info, s, "Error", ap);
101 int parser_warning(const char *s, ...)
103 loc_info_t cur_loc = CURRENT_LOCATION;
106 generic_msg(&cur_loc, s, "Warning", ap);
111 void error(const char *s, ...)
115 fprintf(stderr, "error: ");
116 vfprintf(stderr, s, ap);
121 void warning(const char *s, ...)
125 fprintf(stderr, "warning: ");
126 vfprintf(stderr, s, ap);
130 void warning_loc_info(const loc_info_t *loc_info, const char *s, ...)
134 generic_msg(loc_info, s, "Warning", ap);
138 void chat(const char *s, ...)
140 if(debuglevel & DEBUGLEVEL_CHAT)
144 fprintf(stderr, "chat: ");
145 vfprintf(stderr, s, ap);
150 char *dup_basename(const char *name, const char *ext)
153 int extlen = strlen(ext);
160 slash = strrchr(name, '/');
162 slash = strrchr(name, '\\');
167 namelen = strlen(name);
169 /* +4 for later extension and +1 for '\0' */
170 base = xmalloc(namelen +4 +1);
172 if(!strcasecmp(name + namelen-extlen, ext))
174 base[namelen - extlen] = '\0';
179 size_t widl_getline(char **linep, size_t *lenp, FILE *fp)
191 while (fgets(&line[n], len - n, fp))
193 n += strlen(&line[n]);
194 if (line[n - 1] == '\n')
196 else if (n == len - 1)
199 line = xrealloc(line, len);
208 void *xmalloc(size_t size)
216 error("Virtual memory exhausted.\n");
218 memset(res, 0x55, size);
223 void *xrealloc(void *p, size_t size)
228 res = realloc(p, size);
231 error("Virtual memory exhausted.\n");
236 char *xstrdup(const char *str)
241 s = xmalloc(strlen(str)+1);
242 return strcpy(s, str);