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comparison utils/frmconv/frmconv.c @ 0:4a0efb7baf70

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* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
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-1:000000000000 0:4a0efb7baf70
1 //frmconv - A tool to convert the frm file format to png/mng
2 //Copyright (C) 2005 IanOut Team (RogerWilco)
3 //
4 //This program is free software; you can redistribute it and/or
5 //modify it under the terms of the GNU General Public License
6 //version 2 as published by the Free Software Foundation;
7 //
8 //This program is distributed in the hope that it will be useful,
9 //but WITHOUT ANY WARRANTY; without even the implied warranty of
10 //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 //GNU General Public License for more details.
12 //
13 //You should have received a copy of the GNU General Public License
14 //along with this program; if not, write to the Free Software
15 //Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
16
17
18 // frmconv is inspired by frm2bmp by Borg Locutus (dystopia@iname.com) and
19 // the documentation of the frm file format (written by Noid and Anchorite)
20 // was used extensively
21
22
23
24 // ToDo: *Add mng support for true animations
25
26 #ifdef _WIN32
27 #define ssize_t int
28 #include <io.h>
29 #include <sys/types.h>
30 #include <Winsock2.h>
31 #else
32 #include <netinet/in.h>
33 #include <getopt.h>
34 #endif
35
36 #include <stdlib.h>
37 #include <stdio.h>
38 #include <string.h>
39 #include <unistd.h>
40
41 #include "frm.h"
42 #include "out_png.h"
43
44 const char helpstr[] = "frmconv v1.0 - (c) 2005 by IanOut Team (RogerWilco)\nUsage: %s [-m] -f <frm-file> [-o <basename>]\n";
45 const char verstr[] = "frmconv v1.0 - (c) 2005 by IanOut Team (RogerWilco)\n";
46
47 int main(int argc, char *argv[]) {
48 char *buf=NULL, *inputname=NULL, *outputname=NULL;
49 frm_frame *frame;
50 frm_anim *anim;
51 FILE *outfile=NULL, *inputfile;
52 short int mng=0;
53 int c, i;
54
55 if (argc > 6) {
56 printf(helpstr,argv[0]);
57 return 0;
58 }
59
60 while ( (c = getopt(argc, argv, "mf:o:")) ) {
61 if (c == -1)
62 break;
63
64 switch (c) {
65 case 'm':
66 mng = 1;
67 printf("Sorry, mng support is not working.\n");
68 return 2;
69 break;
70 case 'f':
71 inputname = optarg;
72 break;
73 case 'o':
74 outputname = optarg;
75 break;
76 }
77 }
78
79 if (!inputname) {
80 printf("frmconv v1.0 - (c) 2005 by IanOut Team (RogerWilco)\nUsage: %s [-m] -f <frm-file> [-o <basename>]\n", argv[0]);
81 return 1;
82 }
83
84 if (0 != (inputfile = fopen(inputname, "rb"))) {
85 anim = loadFRMAnim(inputfile);
86 } else {
87 printf("Couldn't open %s.\n", inputname);
88 return 2;
89 }
90
91
92 if (anim) {
93 if (outputname) {
94 buf = malloc(strlen(outputname)+8);
95 if (!buf) {
96 freefrmanim(anim);
97 return 1;
98 }
99 strcpy(buf, outputname);
100 }
101
102 frame = anim->frames;
103
104 for (i=0; frame && i<anim->nrofframes && i<999; ++i) {
105 if (outputname) {
106 sprintf(buf, "%s%03d.png", outputname, i);
107 outfile = fopen(buf, "wb");
108 }
109
110 if (mng) {
111 } else {
112 writePNGFile(frame, anim->palette, outputname?outfile:stdout);
113 }
114
115 if (outfile)
116 fclose(outfile);
117
118 frame = frame->next_frame;
119 }
120 }
121
122 fclose(inputfile);
123 freefrmanim(anim);
124 return 0;
125 }