[apps/tidep0084.git] / tutorials / generic_sensor_tutorial / tutorial / SensorToCloud / example / npi_server2 / linux_main.c
1 /******************************************************************************
2 @file linux_main.c
4 @brief TIMAC 2.0 API Linux "main" for the NPI server application
6 Group: WCS LPC
7 $Target Devices: Linux: AM335x, Embedded Devices: CC1310, CC1350$
9 ******************************************************************************
10 $License: BSD3 2016 $
12 Copyright (c) 2015, Texas Instruments Incorporated
13 All rights reserved.
15 Redistribution and use in source and binary forms, with or without
16 modification, are permitted provided that the following conditions
17 are met:
19 * Redistributions of source code must retain the above copyright
20 notice, this list of conditions and the following disclaimer.
22 * Redistributions in binary form must reproduce the above copyright
23 notice, this list of conditions and the following disclaimer in the
24 documentation and/or other materials provided with the distribution.
26 * Neither the name of Texas Instruments Incorporated nor the names of
27 its contributors may be used to endorse or promote products derived
28 from this software without specific prior written permission.
30 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
31 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
32 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
33 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
34 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
35 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
36 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
37 OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
38 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
39 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
40 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 ******************************************************************************
42 $Release Name: TI-15.4Stack Linux x64 SDK$
43 $Release Date: July 14, 2016 (2.00.00.30)$
44 *****************************************************************************/
46 #include "compiler.h"
47 #include "npi_server2.h"
49 #include "ini_file.h" /* this reads our ini file */
50 #include "log.h" /* our logging scheme */
51 #include "mt_msg.h"
52 #include "mt_msg_dbg.h"
53 #include "timer.h"
54 #include "fatal.h"
55 #include "stream_socket.h" /* we use a socket in our app */
56 #include "stream_uart.h" /* and a uart. */
58 #include <stdio.h>
59 #include <stdlib.h>
61 const struct ini_flag_name * const log_flag_names[] = {
62 log_builtin_flag_names,
63 mt_msg_log_flags,
64 /* terminate */
65 NULL
66 };
68 /*!
69 * @brief Handle any config file settings for the uart.
70 *
71 * @param pINI - ini file parse info
72 * @param handled - set to true if the item was handled
73 */
74 static int my_UART_INI_settings(struct ini_parser *pINI, bool *handled)
75 {
76 int r;
78 r = 0;
79 if(INI_itemMatches(pINI, "uart-cfg", NULL))
80 {
81 r = UART_INI_settingsOne(pINI, handled, &my_uart_cfg);
82 }
83 return r;
84 }
86 static int my_SOCKET_INI_settings(struct ini_parser *pINI, bool *handled)
87 {
88 int r;
90 r = 0;
91 if(INI_itemMatches(pINI, "socket-cfg", NULL))
92 {
93 r = SOCKET_INI_settingsOne(pINI, handled, &my_socket_cfg);
94 }
95 return r;
96 }
98 static int my_MT_MSG_INI_settings(struct ini_parser *pINI, bool *handled)
99 {
100 int r;
102 r = 0;
103 if(INI_itemMatches(pINI, "socket-interface", NULL))
104 {
105 r = MT_MSG_INI_settings(pINI, handled, &socket_interface_template);
106 }
108 if(INI_itemMatches(pINI, "uart-interface", NULL))
109 {
110 r = MT_MSG_INI_settings(pINI, handled, &common_uart_interface);
111 }
112 return r;
113 }
115 static int my_APP_settings(struct ini_parser *pINI, bool *handled)
116 {
117 if(!INI_itemMatches(pINI, "application", NULL))
118 {
119 return 0;
120 }
122 if(INI_itemMatches(pINI,NULL,"msg-dbg-data"))
123 {
124 struct mt_msg_dbg **ppDbg;
126 /* append at end of list */
127 ppDbg = &(ALL_MT_MSG_DBG);
128 while( *ppDbg ){
129 ppDbg = &((*ppDbg)->m_pNext);
130 }
131 INI_dequote(pINI);
132 *ppDbg = MT_MSG_dbg_load(pINI->item_value);
133 *handled = true;
134 return 0;
135 }
136 return 0;
137 }
139 static ini_rd_callback * const ini_cb_table[] = {
140 LOG_INI_settings,
141 my_UART_INI_settings,
142 my_SOCKET_INI_settings,
143 my_MT_MSG_INI_settings,
144 my_APP_settings,
145 /* Terminate list */
146 NULL
147 };
149 static int cfg_callback(struct ini_parser *pINI, bool *handled)
150 {
151 int x;
152 int r;
154 for(x = 0 ; ini_cb_table[x] ; x++)
155 {
156 r = (*(ini_cb_table[x]))(pINI, handled);
157 if(*handled)
158 {
159 return r;
160 }
161 }
162 /* let the system handle it */
163 return 0;
164 }
166 int main(int argc, char **argv)
167 {
168 int r;
169 const char *cfg_filename;
171 cfg_filename = "npi_server2.cfg";
173 switch(argc)
174 {
175 default:
176 fprintf(stderr, "usage: %s [CONFIGFILE]\n", argv[0]);
177 fprintf(stderr, "\n");
178 fprintf(stderr, "Default CONFIGFILE = %s\n", cfg_filename);
179 exit(1);
180 case 1:
181 /* use default */
182 break;
183 case 2:
184 cfg_filename = argv[1];
185 break;
186 }
188 /* Basic initialization */
189 SOCKET_init();
190 STREAM_init();
191 TIMER_init();
192 LOG_init("/dev/stderr");
193 /* we want these logs to begin with */
194 log_cfg.log_flags = LOG_FATAL | LOG_WARN | LOG_ERROR;
196 APP_defaults();
198 /* Rad our configuration file */
199 r = INI_read(cfg_filename, cfg_callback, 0);
200 if(r != 0)
201 {
202 FATAL_printf("Failed to read cfg file\n");
203 }
205 APP_main();
207 exit(0);
208 }
210 /*
211 * ========================================
212 * Texas Instruments Micro Controller Style
213 * ========================================
214 * Local Variables:
215 * mode: c
216 * c-file-style: "bsd"
217 * tab-width: 4
218 * c-basic-offset: 4
219 * indent-tabs-mode: nil
220 * End:
221 * vim:set filetype=c tabstop=4 shiftwidth=4 expandtab=true
222 */