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Commit | Line | Data |
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23c9e63c DD |
1 | %{ |
2 | /* | |
3 | * Copyright (c) 2000, Red Hat, Inc. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * A copy of the GNU General Public License can be found at | |
11 | * http://www.gnu.org/ | |
12 | * | |
13 | * Written by DJ Delorie <dj@cygnus.com> | |
14 | * | |
15 | */ | |
16 | ||
17 | /* tokenize the setup.ini files. We parse a string which we've | |
18 | previously downloaded. The program must call ini_init() to specify | |
19 | that string. */ | |
20 | ||
b11b49f3 | 21 | #include "win32.h" |
23c9e63c DD |
22 | #include <string.h> |
23 | ||
24 | #include "ini.h" | |
25 | #include "iniparse.h" | |
3c054baf | 26 | #include "String++.h" |
23c9e63c DD |
27 | |
28 | #define YY_INPUT(buf,result,max_size) { result = ini_getchar(buf, max_size); } | |
29 | ||
30 | static int ini_getchar(char *buf, int max_size); | |
b24c88b3 | 31 | static void ignore_line (void); |
23c9e63c DD |
32 | |
33 | %} | |
34 | ||
b11b49f3 | 35 | /*%option debug */ |
23c9e63c | 36 | %option noyywrap |
b11b49f3 DD |
37 | %option yylineno |
38 | %option never-interactive | |
39 | ||
9522028b | 40 | STR [a-zA-Z0-9_./+-]+ |
23c9e63c DD |
41 | |
42 | %% | |
43 | ||
5e0464a1 RC |
44 | \"[^"]*\" { yylval = new char [strlen (yytext+1) + 1]; |
45 | strcpy (yylval, yytext+1); | |
23c9e63c DD |
46 | yylval[strlen (yylval)-1] = 0; |
47 | return STRING; } | |
48 | ||
49 | "setup-timestamp:" return SETUP_TIMESTAMP; | |
13d27274 | 50 | "setup-version:" return SETUP_VERSION; |
f6100b6f | 51 | "version:" return PACKAGEVERSION; |
23c9e63c DD |
52 | "install:" return INSTALL; |
53 | "source:" return SOURCE; | |
54 | "sdesc:" return SDESC; | |
55 | "ldesc:" return LDESC; | |
56 | ||
38c97581 CF |
57 | "category:" return CATEGORY; |
58 | "requires:" return REQUIRES; | |
59 | ||
c46a33a9 CF |
60 | "apath:" return APATH; |
61 | "ppath:" return PPATH; | |
62 | ||
63 | "include-setup:" return INCLUDE_SETUP; | |
64 | ||
c46a33a9 CF |
65 | "download-url:" return DOWNLOAD_URL; |
66 | ||
b11b49f3 DD |
67 | ^{STR}":" ignore_line (); |
68 | ||
23c9e63c DD |
69 | "[curr]" return T_CURR; |
70 | "[test]" return T_TEST; | |
13d27274 | 71 | "[exp]" return T_TEST; |
23c9e63c | 72 | "[prev]" return T_PREV; |
b11b49f3 | 73 | "["{STR}"]" return T_UNKNOWN; |
23c9e63c | 74 | |
5e0464a1 RC |
75 | {STR} { yylval = new char [strlen(yytext) + 1]; |
76 | strcpy (yylval, yytext); | |
23c9e63c DD |
77 | return STRING; } |
78 | ||
fb2cd8f6 | 79 | [ \t\r]+ /* do nothing */; |
b11b49f3 | 80 | |
fb2cd8f6 | 81 | "#".*\n { return '\n'; } |
23c9e63c | 82 | |
fb2cd8f6 CF |
83 | \n { return *yytext; } |
84 | . { return *yytext; } | |
23c9e63c DD |
85 | |
86 | %% | |
87 | ||
341988b9 RC |
88 | #include "io_stream.h" |
89 | ||
90 | static io_stream *input_stream = 0; | |
bb849dbd | 91 | extern char *parse_mirror; |
341988b9 | 92 | |
23c9e63c | 93 | void |
3c054baf | 94 | ini_init(io_stream *stream, String const &mirror) |
23c9e63c | 95 | { |
341988b9 | 96 | input_stream = stream; |
bb849dbd | 97 | if (parse_mirror) |
5e0464a1 | 98 | delete[] parse_mirror; |
3c054baf | 99 | parse_mirror = mirror.cstr(); |
23c9e63c DD |
100 | } |
101 | ||
102 | static int | |
103 | ini_getchar(char *buf, int max_size) | |
104 | { | |
341988b9 | 105 | if (input_stream) |
23c9e63c | 106 | { |
341988b9 RC |
107 | ssize_t len = input_stream->read (buf, max_size); |
108 | if (len < 1) | |
109 | { | |
110 | len = 0; | |
111 | input_stream = 0; | |
23c9e63c | 112 | } |
341988b9 | 113 | return len; |
23c9e63c | 114 | } |
341988b9 | 115 | return 0; |
23c9e63c | 116 | } |
b11b49f3 DD |
117 | |
118 | static void | |
119 | ignore_line () | |
120 | { | |
121 | char c; | |
341988b9 | 122 | while ((c = yyinput ())) |
b11b49f3 DD |
123 | { |
124 | if (c == EOF) | |
125 | return; | |
126 | if (c == '\n') | |
127 | return; | |
128 | } | |
129 | } |