1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
//
// Copyright (C) 2001,2002,2003,2004 Jorge Daza Garcia-Blanes
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
//
// $Id: bmrtsg.c 1141 2005-01-31 06:14:26Z kraken $
//
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <string.h>
#include <unistd.h>
#include "bmrtsg.h"
#include "libdrqueue.h"
char *bmrtsg_create (struct bmrtsgi *info)
{
/* This function creates the bmrt render script based on the information given */
/* Returns a pointer to a string containing the path of the just created file */
/* Returns NULL on failure and sets drerrno */
FILE *f;
FILE *etc_bmrt_sg; /* The bmrt script generator configuration file */
int fd_etc_bmrt_sg,fd_f;
static char filename[BUFFERLEN];
char fn_etc_bmrt_sg[BUFFERLEN]; /* File name pointing to DRQUEUE_ETC/bmrt.sg */
char buf[BUFFERLEN];
int size;
char *p; /* Scene filename without path */
/* Check the parameters */
if (!strlen(info->scene)) {
drerrno = DRE_NOTCOMPLETE;
return NULL;
}
p = strrchr(info->scene,'/');
p = ( p ) ? p+1 : info->scene;
snprintf(filename,BUFFERLEN-1,"%s/%s.%lX",info->scriptdir,p,(unsigned long int)time(NULL));
if ((f = fopen (filename, "a")) == NULL) {
if (errno == ENOENT) {
/* If its because the directory does not exist we try creating it first */
if (mkdir (info->scriptdir,0775) == -1) {
drerrno = DRE_COULDNOTCREATE;
return NULL;
} else if ((f = fopen (filename, "a")) == NULL) {
drerrno = DRE_COULDNOTCREATE;
return NULL;
}
} else {
drerrno = DRE_COULDNOTCREATE;
return NULL;
}
}
fchmod (fileno(f),0777);
/* So now we have the file open and so we must write to it */
fprintf(f,"#!/bin/tcsh\n\n");
fprintf(f,"set SCENE=%s\n",info->scene);
fprintf(f,"set CUSTOM_CROP=%u\n",info->custom_crop);
if (info->custom_crop) {
fprintf(f,"set CROP_XMIN=%u\n",info->xmin);
fprintf(f,"set CROP_XMAX=%u\n",info->xmax);
fprintf(f,"set CROP_YMIN=%u\n",info->ymin);
fprintf(f,"set CROP_YMAX=%u\n",info->ymax);
}
fprintf(f,"set CUSTOM_SAMPLES=%u\n",info->custom_samples);
if (info->custom_samples) {
fprintf(f,"set XSAMPLES=%u\n",info->xsamples);
fprintf(f,"set YSAMPLES=%u\n",info->ysamples);
}
fprintf(f,"set DISP_STATS=%u\n",info->disp_stats);
fprintf(f,"set VERBOSE=%u\n",info->verbose);
fprintf(f,"set CUSTOM_BEEP=%u\n",info->custom_beep);
fprintf(f,"set CUSTOM_RADIOSITY=%u\n",info->custom_radiosity);
if (info->custom_radiosity) {
fprintf(f,"set RADIOSITY_SAMPLES=%u\n",info->radiosity_samples);
}
fprintf(f,"set CUSTOM_RAYSAMPLES=%u\n",info->custom_raysamples);
if (info->custom_raysamples) {
fprintf(f,"set RAYSAMPLES=%u\n",info->raysamples);
}
snprintf(fn_etc_bmrt_sg,BUFFERLEN-1,"%s/bmrt.sg",getenv("DRQUEUE_ETC"));
fflush (f);
if ((etc_bmrt_sg = fopen (fn_etc_bmrt_sg,"r")) == NULL) {
fprintf(f,"\necho -------------------------------------------------\n");
fprintf(f,"echo ATTENTION ! There was a problem opening: %s\n",fn_etc_bmrt_sg);
fprintf(f,"echo So the default configuration will be used\n");
fprintf(f,"echo -------------------------------------------------\n");
fprintf(f,"\n\n");
fprintf(f,"echo rendrib -frames $DRQUEUE_FRAME $BLOCK\n\n");
} else {
fd_etc_bmrt_sg = fileno (etc_bmrt_sg);
fd_f = fileno (f);
while ((size = read (fd_etc_bmrt_sg,buf,BUFFERLEN)) != 0) {
write (fd_f,buf,size);
}
fclose(etc_bmrt_sg);
}
fclose(f);
return filename;
}
char *bmrtsg_default_script_path (void)
{
static char buf[BUFFERLEN];
char *p;
if (!(p = getenv("DRQUEUE_TMP"))) {
return ("/drqueue_tmp/not/set/");
}
#ifdef __CYGWIN
if (p[strlen(p)-1] == '\\')
snprintf (buf,BUFFERLEN-1,"%s",p);
else
snprintf (buf,BUFFERLEN-1,"%s\\",p);
#else
if (p[strlen(p)-1] == '/')
snprintf (buf,BUFFERLEN-1,"%s",p);
else
snprintf (buf,BUFFERLEN-1,"%s/",p);
#endif
return buf;
}
|
