Update local poll() implementation.
[awesomized/libmemcached] / libtest / has.cc
1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2 *
3 * Data Differential YATL (i.e. libtest) library
4 *
5 * Copyright (C) 2012 Data Differential, http://datadifferential.com/
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8 * modification, are permitted provided that the following conditions are
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11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * * Redistributions in binary form must reproduce the above
15 * copyright notice, this list of conditions and the following disclaimer
16 * in the documentation and/or other materials provided with the
17 * distribution.
18 *
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20 * promote products derived from this software without specific prior
21 * written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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35 */
36
37 #include "libtest/yatlcon.h"
38 #include <libtest/common.h>
39
40 #include <cstdlib>
41 #include <unistd.h>
42
43 namespace libtest {
44
45 bool has_libmemcached(void)
46 {
47 #if defined(HAVE_LIBMEMCACHED) && HAVE_LIBMEMCACHED
48 if (HAVE_LIBMEMCACHED)
49 {
50 return true;
51 }
52 #endif
53
54 return false;
55 }
56
57 bool has_libdrizzle(void)
58 {
59 #if defined(HAVE_LIBDRIZZLE) && HAVE_LIBDRIZZLE
60 if (HAVE_LIBDRIZZLE)
61 {
62 return true;
63 }
64 #endif
65
66 return false;
67 }
68
69 bool has_postgres_support(void)
70 {
71 char *getenv_ptr;
72 if (bool((getenv_ptr= getenv("POSTGES_IS_RUNNING_AND_SETUP"))))
73 {
74 (void)(getenv_ptr);
75 if (HAVE_LIBPQ)
76 {
77 return true;
78 }
79 }
80
81 return false;
82 }
83
84
85 bool has_gearmand()
86 {
87 #if defined(HAVE_GEARMAND_BINARY) && HAVE_GEARMAND_BINARY
88 if (HAVE_GEARMAND_BINARY)
89 {
90 std::stringstream arg_buffer;
91
92 char *getenv_ptr;
93 if (bool((getenv_ptr= getenv("PWD"))) and
94 ((strcmp(GEARMAND_BINARY, "./gearmand/gearmand") == 0) or (strcmp(GEARMAND_BINARY, "gearmand/gearmand") == 0)))
95 {
96 arg_buffer << getenv_ptr;
97 arg_buffer << "/";
98 }
99 arg_buffer << GEARMAND_BINARY;
100
101 if (access(arg_buffer.str().c_str(), X_OK) == 0)
102 {
103 return true;
104 }
105 }
106 #endif
107
108 return false;
109 }
110
111 bool has_drizzled()
112 {
113 #if defined(HAVE_DRIZZLED_BINARY) && HAVE_DRIZZLED_BINARY
114 if (HAVE_DRIZZLED_BINARY)
115 {
116 if (access(DRIZZLED_BINARY, X_OK) == 0)
117 {
118 return true;
119 }
120 }
121 #endif
122
123 return false;
124 }
125
126 bool has_mysqld()
127 {
128 #if defined(HAVE_MYSQLD_BUILD) && HAVE_MYSQLD_BUILD
129 if (HAVE_MYSQLD_BUILD)
130 {
131 if (access(MYSQLD_BINARY, X_OK) == 0)
132 {
133 return true;
134 }
135 }
136 #endif
137
138 return false;
139 }
140
141 bool has_memcached()
142 {
143 #if defined(HAVE_MEMCACHED_BINARY) && HAVE_MEMCACHED_BINARY
144 if (HAVE_MEMCACHED_BINARY)
145 {
146 std::stringstream arg_buffer;
147
148
149 char *getenv_ptr;
150 if (bool((getenv_ptr= getenv("PWD"))) and strcmp(MEMCACHED_BINARY, "memcached/memcached") == 0)
151 {
152 arg_buffer << getenv_ptr;
153 arg_buffer << "/";
154 }
155 arg_buffer << MEMCACHED_BINARY;
156
157 if (access(arg_buffer.str().c_str(), X_OK) == 0)
158 {
159 return true;
160 }
161 }
162 #endif
163
164 return false;
165 }
166
167 bool has_memcached_sasl()
168 {
169 #if defined(HAVE_MEMCACHED_SASL_BINARY) && HAVE_MEMCACHED_SASL_BINARY
170 if (HAVE_MEMCACHED_SASL_BINARY)
171 {
172 if (access(MEMCACHED_SASL_BINARY, X_OK) == 0)
173 {
174 return true;
175 }
176 }
177 #endif
178
179 return false;
180 }
181
182 } // namespace libtest