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comparison src/cs/services/mks/mks_api.c @ 0:4e78acac3d88

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src/{condat,cs,gpf,nucleus}: import from Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 16 Oct 2020 06:23:26 +0000
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-1:000000000000 0:4e78acac3d88
1 /**
2 * @file mks_api.c
3 *
4 * Implementation of bridge functions.
5 *
6 * @author Laurent Sollier (l-sollier@ti.com)
7 * @version 0.1
8 */
9
10 /*
11 * History:
12 *
13 * Date Author Modification
14 * ----------------------------------------
15 * 11/19/2001 L Sollier Create
16 *
17 *
18 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
19 */
20
21 #include "mks/mks_api.h"
22 #include "mks/mks_env.h"
23 #include "mks/mks_i.h"
24 #include "mks/mks_messages_i.h"
25
26 #include "rvm/rvm_use_id_list.h"
27
28 #include <string.h>
29
30 /** External declaration */
31 extern T_MKS_ENV_CTRL_BLK* mks_env_ctrl_blk;
32
33
34
35 /**
36 * @name Bridge functions implementation
37 *
38 */
39 /*@{*/
40
41
42 /**
43 * function: mks_add_key_sequence
44 */
45 T_RV_RET mks_add_key_sequence(T_MKS_INFOS_KEY_SEQUENCE* infos_key_sequence_p)
46 {
47 T_RV_RET ret = RV_INVALID_PARAMETER;
48 T_MKS_INFOS_KEY_SEQUENCE_MSG* msg_p;
49 T_RVF_MB_STATUS mb_status;
50
51 /* Test validity of structure */
52 if ((infos_key_sequence_p->nb_key_of_sequence >=3) && (infos_key_sequence_p->nb_key_of_sequence <= MKS_NB_MAX_OF_KEY_IN_KEY_SEQUENCE))
53 {
54 if ( (infos_key_sequence_p->completion_type == MKS_SEQUENCE_COMPLETED)
55 || ( (infos_key_sequence_p->completion_type == MKS_POST_SEQUENCE)
56 && (infos_key_sequence_p->nb_key_for_post_sequence > 0)
57 && (infos_key_sequence_p->nb_key_for_post_sequence <= MKS_NB_MAX_OF_KEY_FOR_POST_SEQUENCE)) )
58 {
59 /* Reserve memory for message */
60 mb_status = rvf_get_buf (mks_env_ctrl_blk->prim_id, sizeof(T_MKS_INFOS_KEY_SEQUENCE_MSG), (void **) &msg_p);
61
62 if (mb_status != RVF_RED) /* Memory allocation success */
63 {
64 /* Fill the message */
65 msg_p->hdr.msg_id = MKS_INFOS_KEY_SEQUENCE_MSG;
66
67 msg_p->key_sequence_infos = *infos_key_sequence_p;
68
69 /* Send message to the MKS task */
70 rvf_send_msg(mks_env_ctrl_blk->addr_id, msg_p);
71
72 ret = RV_OK;
73 }
74 else
75 {
76 MKS_SEND_TRACE("MKS: Memory allocation error", RV_TRACE_LEVEL_ERROR);
77 ret = RV_MEMORY_ERR;
78 }
79 }
80 }
81
82 return ret;
83 }
84
85 /**
86 * function: mks_remove_key_sequence
87 *
88 */
89 T_RV_RET mks_remove_key_sequence(char name[KPD_MAX_CHAR_NAME+1])
90 {
91 T_MKS_REMOVE_KEY_SEQUENCE_MSG* msg_p;
92 T_RVF_MB_STATUS mb_status;
93 T_RV_RET ret = RV_OK;
94
95 /* Reserve memory for message */
96 mb_status = rvf_get_buf (mks_env_ctrl_blk->prim_id, sizeof(T_MKS_REMOVE_KEY_SEQUENCE_MSG), (void **) &msg_p);
97
98 if (mb_status != RVF_RED) /* Memory allocation success */
99 {
100 /* Fill the message */
101 msg_p->hdr.msg_id = MKS_REMOVE_KEY_SEQUENCE_MSG;
102
103 memcpy(msg_p->name, name, KPD_MAX_CHAR_NAME+1);
104
105 /* Send message to the MKS task */
106 rvf_send_msg(mks_env_ctrl_blk->addr_id, msg_p);
107
108 ret = RV_OK;
109 }
110 else
111 {
112 MKS_SEND_TRACE("MKS: Memory allocation error", RV_TRACE_LEVEL_ERROR);
113 ret = RV_MEMORY_ERR;
114 }
115
116
117 return ret;
118 }
119
120
121 /*@}*/