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im-sdk  12.3.91
Functions
im-getimvalues.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <iiimp-data.h>
#include <iiimp-opcode.h>
#include "iiimp-dataP.h"
#include "print-misc.h"

Go to the source code of this file.

Functions

IIIMP_messageiiimp_getimvalues_new (IIIMP_data_s *data_s, IIIMP_card16 im_id, IIIMP_card16_list *attr_list)
void iiimp_getimvalues_delete (IIIMP_data_s *data_s, IIIMP_message *m)
uchar_t * iiimp_getimvalues_pack (IIIMP_data_s *data_s, IIIMP_card16 im_id, IIIMP_card16_list *attr_list, size_t *buf_size)
IIIMP_messageiiimp_getimvalues_unpack (IIIMP_data_s *data_s, IIIMP_card7 opcode, size_t *nbyte, const uchar_t **ptr)
void iiimp_getimvalues_print (IIIMP_data_s *data_s, IIIMP_message *m)

Function Documentation

void iiimp_getimvalues_delete ( IIIMP_data_s *  data_s,
IIIMP_message m 
)

Definition at line 37 of file im-getimvalues.c.

{
    if (NULL == m) return;
    iiimp_card16_list_delete(data_s, m->v.getimvalues.attr_list);
    free(m);
    return;
}

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IIIMP_message* iiimp_getimvalues_new ( IIIMP_data_s *  data_s,
IIIMP_card16  im_id,
IIIMP_card16_list attr_list 
)

Definition at line 13 of file im-getimvalues.c.

{
    IIIMP_message *  m;

    REQUIRE_PROTOCOL_VERSION(data_s, 3);

    m = (IIIMP_message *)malloc(sizeof (IIIMP_message));
    if (NULL == m) {
       data_s->status = IIIMP_DATA_MALLOC_ERROR;
       return NULL;
    }
    m->opcode = IM_GETIMVALUES;
    m->im_id = im_id;
    m->ic_id = -1;
    m->v.getimvalues.attr_list = attr_list;
    return m;
}

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uchar_t* iiimp_getimvalues_pack ( IIIMP_data_s *  data_s,
IIIMP_card16  im_id,
IIIMP_card16_list attr_list,
size_t *  buf_size 
)

Definition at line 47 of file im-getimvalues.c.

{
    size_t           nbyte;
    int                     length;
    uchar_t *        buf;
    size_t           rest;
    uchar_t *        p;

    nbyte = 0;
    nbyte += 2;      /* input method id */
    nbyte += 2;      /* PAD(2) */
    nbyte += 4;      /* byte length of data_s-attribute */
    nbyte += attr_list->nbyte;
    nbyte += PAD(nbyte);

    length = (nbyte >> 2);
    *buf_size = (1 + 3 + nbyte);

    buf = (uchar_t *)malloc(1 + 3 + nbyte);
    if (NULL == buf) {
       data_s->status = IIIMP_DATA_MALLOC_ERROR;
       return NULL;
    }

    PUT_PACKET_HEADER(buf, IM_GETIMVALUES, length);

    rest = nbyte;
    p = (buf + 4);

    PUTU16(im_id, rest, p, data_s->byte_swap);
    PUTU16(0, rest, p, data_s->byte_swap);
    PUTU32(attr_list->nbyte, rest, p, data_s->byte_swap);
    iiimp_card16_list_pack(data_s, attr_list, &rest, &p);
    if (0 != rest) {
        PUT16(0, rest, p, data_s->byte_swap);
    }

    return buf;

}

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void iiimp_getimvalues_print ( IIIMP_data_s *  data_s,
IIIMP_message m 
)

Definition at line 154 of file im-getimvalues.c.

{
    IIIMP_getimvalues_v *   v;
    int                            i;
    int                            id;
    int                            id_pre;
    int                            id_dyn;

    v = &(m->v.getimvalues);
    iiimp_message_header_print(data_s, m->opcode, m->im_id, -1);

    for (i = 0; i < v->attr_list->count; i++) {
       id = *(v->attr_list->ptr + i);
       if (0x1000 & id) {
           id_pre = id;
           id_dyn = 0;
       } else {
           id_pre = iiimp_attribute_id_search(data_s, id);
           id_dyn = id;
       }
       (void)fprintf(data_s->print_fp, "\t%s",
                    imattribute_id_string_get(id_pre));
       if (0 != id_dyn) {
           (void)fprintf(data_s->print_fp, " (dynamic=%d)", id_dyn);
       }
       (void)fputc('\n', data_s->print_fp);
    }
}

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IIIMP_message* iiimp_getimvalues_unpack ( IIIMP_data_s *  data_s,
IIIMP_card7  opcode,
size_t *  nbyte,
const uchar_t **  ptr 
)

Definition at line 94 of file im-getimvalues.c.

{
    IIIMP_message *         m;
    IIIMP_getimvalues_v *   v;
    size_t                  rest;
    const uchar_t *         p;
    int                            len;
    int                            pad;

    rest = *nbyte;
    p = *ptr;

    if (rest < (2 + 2 + 4)) {
       data_s->status = IIIMP_DATA_INVALID;
       return NULL;
    }

    m = (IIIMP_message *)malloc(sizeof (IIIMP_message));
    if (NULL == m) {
       data_s->status = IIIMP_DATA_MALLOC_ERROR;
       return NULL;
    }
    v = &(m->v.getimvalues);

    m->opcode = opcode;

    GETU16(m->im_id, rest, p, data_s->byte_swap);
    m->ic_id = -1;
    SKIP16(rest, p);
    GET32(len, rest, p, data_s->byte_swap);
    pad = PAD2(len);

    if ((len < 0) || (rest < (len + pad)) || (0 != (len & 0x01))) {
       iiimp_getimvalues_delete(data_s, m);
       data_s->status = IIIMP_DATA_INVALID;
       return NULL;
    }

    if (0 < len) {
       v->attr_list = iiimp_card16_list_unpack(data_s, &rest, &p, len);
       if (NULL == v->attr_list) {
           iiimp_getimvalues_delete(data_s, m);
           return NULL;
       }
    } else {
       v->attr_list = NULL;
    }

    *nbyte = (rest - len);
    *ptr = (p + len);

    return m;
}

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