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48faced0 DE |
1 | /* Some commonly-used VEC types. |
2 | ||
b811d2c2 | 3 | Copyright (C) 2012-2020 Free Software Foundation, Inc. |
48faced0 DE |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program 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 | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
727605ca | 20 | #include "common-defs.h" |
48faced0 DE |
21 | #include "gdb_vecs.h" |
22 | #include "host-defs.h" | |
23 | ||
749234e5 | 24 | /* Worker function to split character delimiter separated string of fields |
e80aaf61 | 25 | STR into a char pointer vector. */ |
48faced0 | 26 | |
749234e5 | 27 | static void |
e80aaf61 SM |
28 | delim_string_to_char_ptr_vec_append |
29 | (std::vector<gdb::unique_xmalloc_ptr<char>> *vecp, const char *str, | |
30 | char delimiter) | |
48faced0 DE |
31 | { |
32 | do | |
33 | { | |
34 | size_t this_len; | |
e6a959d6 PA |
35 | const char *next_field; |
36 | char *this_field; | |
48faced0 | 37 | |
749234e5 DE |
38 | next_field = strchr (str, delimiter); |
39 | if (next_field == NULL) | |
40 | this_len = strlen (str); | |
48faced0 DE |
41 | else |
42 | { | |
749234e5 DE |
43 | this_len = next_field - str; |
44 | next_field++; | |
48faced0 DE |
45 | } |
46 | ||
224c3ddb | 47 | this_field = (char *) xmalloc (this_len + 1); |
749234e5 DE |
48 | memcpy (this_field, str, this_len); |
49 | this_field[this_len] = '\0'; | |
e80aaf61 | 50 | vecp->emplace_back (this_field); |
48faced0 | 51 | |
749234e5 | 52 | str = next_field; |
48faced0 | 53 | } |
749234e5 DE |
54 | while (str != NULL); |
55 | } | |
56 | ||
e80aaf61 | 57 | /* See gdb_vecs.h. */ |
749234e5 | 58 | |
e80aaf61 | 59 | std::vector<gdb::unique_xmalloc_ptr<char>> |
749234e5 DE |
60 | delim_string_to_char_ptr_vec (const char *str, char delimiter) |
61 | { | |
e80aaf61 | 62 | std::vector<gdb::unique_xmalloc_ptr<char>> retval; |
749234e5 DE |
63 | |
64 | delim_string_to_char_ptr_vec_append (&retval, str, delimiter); | |
65 | ||
66 | return retval; | |
67 | } | |
68 | ||
e80aaf61 | 69 | /* See gdb_vecs.h. */ |
749234e5 DE |
70 | |
71 | void | |
e80aaf61 SM |
72 | dirnames_to_char_ptr_vec_append |
73 | (std::vector<gdb::unique_xmalloc_ptr<char>> *vecp, const char *dirnames) | |
749234e5 DE |
74 | { |
75 | delim_string_to_char_ptr_vec_append (vecp, dirnames, DIRNAME_SEPARATOR); | |
48faced0 DE |
76 | } |
77 | ||
e80aaf61 | 78 | /* See gdb_vecs.h. */ |
48faced0 | 79 | |
e80aaf61 | 80 | std::vector<gdb::unique_xmalloc_ptr<char>> |
48faced0 DE |
81 | dirnames_to_char_ptr_vec (const char *dirnames) |
82 | { | |
e80aaf61 | 83 | std::vector<gdb::unique_xmalloc_ptr<char>> retval; |
48faced0 DE |
84 | |
85 | dirnames_to_char_ptr_vec_append (&retval, dirnames); | |
86 | ||
87 | return retval; | |
88 | } |