void dumb_init_pictures (char *filename)
{
FILE *file = NULL;
int success = FALSE;
unsigned char gheader[16];
unsigned char *raw_info = NULL;
int i, entry_size, flags;
float x_scaler, y_scaler;
do {
if ((h_version != V6)
|| !filename
|| ((file = fopen (filename, "rb")) == NULL)
|| (fread(&gheader, sizeof (gheader), 1, file) != 1))
break;
num_pictures = lookupw(gheader, PIC_FILE_HEADER_NUM_IMAGES);
entry_size = lookupb(gheader, PIC_FILE_HEADER_ENTRY_SIZE);
flags = lookupb(gheader, PIC_FILE_HEADER_FLAGS);
raw_info = malloc(num_pictures * entry_size);
if (fread(raw_info, num_pictures * entry_size, 1, file) != 1)
break;
pict_info = malloc((num_pictures + 1) * sizeof(*pict_info));
pict_info[0].z_num = 0;
pict_info[0].height = num_pictures;
pict_info[0].width = lookupw(gheader, PIC_FILE_HEADER_VERSION);
y_scaler = h_screen_rows / 200.0;
x_scaler = h_screen_cols / ((flags & 0x08) ? 640.0 : 320.0);
/* Copy and scale. */
for (i = 1; i <= num_pictures; i++) {
unsigned char *p = raw_info + entry_size * (i - 1);
pict_info[i].z_num = lookupw(p, PIC_HEADER_NUMBER);
pict_info[i].orig_height = lookupw(p, PIC_HEADER_HEIGHT);
pict_info[i].orig_width = lookupw(p, PIC_HEADER_WIDTH);
pict_info[i].height = pict_info[i].orig_height * y_scaler + .5;
pict_info[i].width = pict_info[i].orig_width * x_scaler + .5;
}
success = TRUE;
} while (0);
if (file)
fclose(file);
if (raw_info)
free(raw_info);
if (success)
h_config |= CONFIG_PICTURES;
else {
h_flags &= ~GRAPHICS_FLAG;
if (filename)
PRINT_ALT("Warning: could not read graphics file %s\n", filename);
}
}
bool_t lookupw_1_svc(char **argp, char **result, struct svc_req *rqstp)
{
*result = lookupw (*argp);
return 1;
}
/*------------------------------------------------------------------------
* main - insert, delete, or look up words in a dictionary as specified
*------------------------------------------------------------------------
*/
int
main(int argc, char *argv[])
{
char word[MAXWORD+1]; /* space to hold word from input line */
char cmd;
int wrdlen; /* length of input word */
/* set up connection for remote procedure call */
handle = clnt_create(RMACHINE, RDICTPROG, RDICTVERS, "tcp");
if (handle == 0) {
printf("Could not contact remote program.\n");
exit(1);
}
while (1) {
wrdlen = nextin(&cmd, word);
if (wrdlen < 0)
exit(0);
word[wrdlen] = '\0';
switch (cmd) {
case 'I': /* "initialize" */
initw();
printf("Dictionary initialized to empty.\n");
break;
case 'i': /* "insert" */
insertw(word);
printf("%s inserted.\n",word);
break;
case 'd': /* "delete" */
if (deletew(word))
printf("%s deleted.\n",word);
else
printf("%s not found.\n",word);
break;
case 'l': /* "lookup" */
if (lookupw(word))
printf("%s was found.\n",word);
else
printf("%s was not found.\n",word);
break;
case 'q': /* quit */
printf("program quits.\n");
exit(0);
default: /* illegal input */
printf("command %c invalid.\n", cmd);
break;
}
}
}
/*------------------------------------------------------------------------
* main - insert, delete, or look up words in a dictionary as specified
*------------------------------------------------------------------------
*/
int
main(int argc, char argv[])
{
char word[MAXWORD+1]; /* space to hold word from input line */
char cmd;
int wrdlen; /* length of input word */
while (1) {
wrdlen = nextin(&cmd, word);
if (wrdlen < 0)
exit(0);
word[wrdlen] = '\0';
switch (cmd) {
case 'I': /* "initialize" */
initw();
printf("Dictionary initialized to empty.\n");
break;
case 'i': /* "insert" */
insertw(word);
printf("%s inserted.\n",word);
break;
case 'd': /* "delete" */
if (deletew(word))
printf("%s deleted.\n",word);
else
printf("%s not found.\n",word);
break;
case 'l': /* "lookup" */
if (lookupw(word))
printf("%s was found.\n",word);
else
printf("%s was not found.\n",word);
break;
case 'q': /* quit */
printf("program quits.\n");
exit(0);
default: /* illegal input */
printf("command %c invalid.\n", cmd);
break;
}
}
}
/*------------------------------------------------------------------------
* lookupw_1_svc - server side interface to remote procedure lookupw
*------------------------------------------------------------------------
*/
int *
lookupw_1_svc(char **w, struct svc_req *rqstp)
{
retcode = lookupw(*(char**)w);
return &retcode;
}
bool_t
lookupw_1_svc(char **w,int *ptr_retcode,struct svc_req *rqstp)
{
*ptr_retcode=lookupw(*(char **)w);
return(TRUE);
}
