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Commit 7345680734dc36ec3f33f8ebe671828c42c5515e

Authored by perry.werneck@gmail.com
1 parent 9892e254
Exists in master and in 5 other branches develop, edit-header-bar, keypads, script-support, v5.2

Remodelando interface hllapi para ficar mais compatível com scripts antigos

Showing 2 changed files with 57 additions and 48 deletions   Show diff stats
src/include/pw3270/hllapi.h
  Diff comments   View file @7345680
... ... @@ -38,8 +38,9 @@
38 38 extern "C" {
39 39 #endif
40 40  
41   - #define HLLAPI_MAXLENGTH 4096
  41 + #define HLLAPI_MAXLENGTH 4096
42 42  
  43 + /* Function codes */
43 44 #define HLLAPI_CMD_CONNECTPS 1 /**< connect presentation space */
44 45 #define HLLAPI_CMD_DISCONNECTPS 2 /**< disconnect presentation space */
45 46 #define HLLAPI_CMD_INPUTSTRING 3 /**< send string */
... ... @@ -54,6 +55,14 @@ extern &quot;C&quot; {
54 55 #define HLLAPI_CMD_RECEIVEFILE 91 /**< Receive a file from the host */
55 56  
56 57 #define HLLAPI_CMD_GETREVISION 2000 /**< Get lib3270 revision */
  58 +
  59 +
  60 + /* Result codes */
  61 + #define HLLAPI_STATUS_SUCESS 0 /**< Good return code */
  62 + #define HLLAPI_STATUS_BAD_PARAMETER 2 /**< Bad parameter or verb not supported */
  63 + #define HLLAPI_STATUS_UNAVAILABLE 11 /**< Resource unavailable at this time */
  64 +
  65 +
57 66  
58 67 typedef enum _hllapi_packet
59 68 {
... ...
src/plugins/remotectl/hllapi.c
  Diff comments   View file @7345680
... ... @@ -35,9 +35,24 @@
35 35 #include <stdio.h>
36 36 #include <lib3270/log.h>
37 37  
  38 +/*--[ Prototipes ]-----------------------------------------------------------------------------------*/
  39 +
  40 + static int connect_ps(char *buffer, unsigned short *length, unsigned short *rc);
  41 + static int disconnect_ps(char *buffer, unsigned short *length, unsigned short *rc);
  42 + static int get_library_revision(char *buffer, unsigned short *length, unsigned short *rc);
  43 +
38 44 /*--[ Globals ]--------------------------------------------------------------------------------------*/
39 45  
40   -// static HANDLE hPipe = INVALID_HANDLE_VALUE;
  46 + static const struct _hllapi_call
  47 + {
  48 + unsigned long func;
  49 + int (*exec)(char *buffer, unsigned short *length, unsigned short *rc);
  50 + } hllapi_call[] =
  51 + {
  52 + { HLLAPI_CMD_CONNECTPS, connect_ps },
  53 + { HLLAPI_CMD_DISCONNECTPS, disconnect_ps },
  54 + { HLLAPI_CMD_GETREVISION, get_library_revision },
  55 + };
41 56  
42 57 /*--[ Implement ]------------------------------------------------------------------------------------*/
43 58  
... ... @@ -46,56 +61,41 @@
46 61 #else
47 62 LIB3270_EXPORT int hllapi(const unsigned long *func, char *buffer, unsigned short *length, unsigned short *rc)
48 63 #endif // _WIN32
49   -{
50   - switch(*func)
51   - {
52   - case HLLAPI_CMD_CONNECTPS:
53   - break;
54   -
55   - case HLLAPI_CMD_DISCONNECTPS:
56   - break;
57   -
58   - case HLLAPI_CMD_INPUTSTRING:
59   - break;
60   -
61   - case HLLAPI_CMD_WAIT:
62   - break;
63   -
64   - case HLLAPI_CMD_COPYPS:
65   - break;
66   -
67   - case HLLAPI_CMD_SEARCHPS:
68   - break;
69   -
70   - case HLLAPI_CMD_QUERYCURSOR:
71   - break;
72   -
73   - case HLLAPI_CMD_COPYPSTOSTR:
74   - break;
75   -
76   - case HLLAPI_CMD_COPYSTRTOPS:
77   - break;
78   -
79   - case HLLAPI_CMD_SETCURSOR:
80   - break;
81   -
82   - case HLLAPI_CMD_SENDFILE:
83   - break;
84   -
85   - case HLLAPI_CMD_RECEIVEFILE:
86   - break;
87   -
88   - case HLLAPI_CMD_GETREVISION:
89   - break;
90   -
91   - default:
92   - *rc = EINVAL;
93   - return EINVAL;
  64 +{
  65 + int f;
  66 +
  67 + for(f=0;f< (sizeof (hllapi_call) / sizeof ((hllapi_call)[0])));f++)
  68 + {
  69 + if(hllapi_call[f].func == *func)
  70 + return hllapi_call[f].exec(buffer,length,rc);
94 71 }
95 72  
  73 + *rc = HLLAPI_STATUS_BAD_PARAMETER;
96 74  
97   - return 0;
  75 + return *rc;
98 76 }
  77 +
  78 +static int connect_ps(char *buffer, unsigned short *length, unsigned short *rc)
  79 +{
  80 + if(hllapi_init(buffer) == 0)
  81 + *rc = HLLAPI_STATUS_SUCESS;
  82 + else
  83 + *rc = HLLAPI_STATUS_UNAVAILABLE;
  84 + return 0;
  85 +}
  86 +
  87 +static int disconnect_ps(char *buffer, unsigned short *length, unsigned short *rc)
  88 +{
  89 + *rc = hllapi_deinit();
  90 + return 0;
  91 +}
  92 +
  93 +static int get_library_revision(char *buffer, unsigned short *length, unsigned short *rc)
  94 +{
  95 + *rc = hllapi_get_revision();
  96 + return 0;
  97 +}
  98 +
99 99  
100 100 /*
101 101 static int cmd_connect_ps(const char *name)
... ...