/[public]/psiconv/trunk/program/psiconv/psiconv.c
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Contents of /psiconv/trunk/program/psiconv/psiconv.c

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Revision 53 - (show annotations)
Sat Oct 21 00:49:13 2000 UTC (19 years, 1 month ago) by frodo
File MIME type: text/plain
File size: 5752 byte(s)
(Frodo) YES! Fixed everything - ImageMagick should now finally work!

1 /*
2 psiconv.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 1999 Frodo Looijaard <frodol@dds.nl>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20 /* Driver program */
21
22 #include "config.h"
23 #include "compat.h"
24 #include <getopt.h>
25 #include <stdio.h>
26 #include <sys/stat.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <ctype.h>
30
31 #ifdef HAVE_UNISTD_H
32 #include <unistd.h>
33 #endif
34
35 #ifdef IMAGEMAGICK
36 #include <magick/magick.h>
37 #endif
38
39 #include "data.h"
40 #include "parse.h"
41 #include "gen.h"
42 #include "psiconv.h"
43
44 static void print_help(void);
45 static void print_version(void);
46 static void strtoupper(char *str);
47
48 int psiconv_verbosity = PSICONV_VERB_WARN;
49
50 void print_help(void)
51 {
52 psiconv_fileformat ff;
53 int i,j;
54
55 puts("Syntax: psiconv [OPTIONS..] [FILE]");
56 puts("Convert the psion Word file FILE to a HTML file");
57 puts("If FILE is not specified, use stdin");
58 puts(" -d, --debug Show debug information on stderr");
59 puts(" -e, --exact Quit on any parse errors or warnings");
60 puts(" -h, --help Display this help and exit");
61 puts(" -o, --outputfile Output to file instead of stdout");
62 puts(" -s, --silent Do not even show warnings on stderr");
63 puts(" -T, --type=FILETYPE Output type");
64 puts(" -V, --version Display the program version and exit");
65 puts(" -v, --verbose Show progress indicators on stderr");
66 puts("");
67 puts("The following output types are known:");
68 for (i = 0; i < psiconv_list_length(fileformat_list); i ++) {
69 ff = psiconv_list_get(fileformat_list,i);
70 printf(" %s",ff->name);
71 for (j = strlen(ff->name); j < 15; j++)
72 putchar(' ');
73 puts(ff->description);
74 }
75 }
76
77 void print_version(void)
78 {
79 printf("Version %s\n",VERSION);
80 }
81
82 void strtoupper(char *str)
83 {
84 int i;
85 for (i = 0; i < strlen(str); i ++)
86 str[i] = toupper(str[i]);
87 }
88
89 int main(int argc, char *argv[])
90 {
91 struct option long_options[] =
92 {
93 {"help",no_argument,NULL,'h'},
94 {"version",no_argument,NULL,'V'},
95 {"verbose",no_argument,NULL,'v'},
96 {"debug",no_argument,NULL,'d'},
97 {"silent",no_argument,NULL,'s'},
98 {"outputfile",required_argument,NULL,'o'},
99 {"type",required_argument,NULL,'T'},
100 {"exact",no_argument,NULL,'e'},
101 {0,0,0,0}
102 };
103 const char* short_options = "hVvsdo:eT:";
104 int option_index;
105 FILE * f;
106 struct stat fbuf;
107
108 const char *inputfilename = "";
109 const char *outputfilename = "";
110 char *type = strdup("HTML3");
111 int exact=0;
112
113 int c,i,res;
114 psiconv_buffer buf;
115 psiconv_file file;
116 psiconv_fileformat ff;
117
118 fileformat_list = psiconv_list_new(sizeof(struct psiconv_fileformat));
119 init_txt();
120 init_html();
121 init_html4();
122 init_rtf();
123 init_image();
124
125 while(1) {
126 c = getopt_long(argc,argv,short_options, long_options, &option_index);
127 if (c == -1)
128 break;
129 switch(c) {
130 case 'h': print_help(); exit(0);
131 case 'V': print_version(); exit(0);
132 case 'v': if (psiconv_verbosity < PSICONV_VERB_PROGRESS)
133 psiconv_verbosity = PSICONV_VERB_PROGRESS;
134 break;
135 case 'd': psiconv_verbosity = PSICONV_VERB_DEBUG; break;
136 case 's': psiconv_verbosity = PSICONV_VERB_SILENT; break;
137 case 'e': exact = 1; break;
138 case 'o': outputfilename = strdup(optarg); break;
139 case 'T': type = strdup(optarg); break;
140 case '?': case ':': fputs("Try `-h' for more information\n",stderr);
141 exit(1);
142 default: fprintf(stderr,"Internal error: getopt_long returned character "
143 "code 0%o ?? (contact the author)\n", c);
144 exit(1); break;
145 }
146 }
147 if (optind < argc-1) {
148 fputs("I can only convert one file!\n"
149 "Try `-h' for more information\n",stderr);
150 exit(1);
151 } else if (optind == argc-1)
152 inputfilename = strdup(argv[optind]);
153
154 /* Open inputfile for reading */
155
156 if (strlen(inputfilename) != 0) {
157 if(stat(inputfilename,&fbuf) < 0) {
158 perror(inputfilename);
159 exit(1);
160 }
161 f = fopen(inputfilename,"r");
162 if (! f) {
163 perror(inputfilename);
164 exit(1);
165 }
166 } else
167 f = stdin;
168
169 buf = psiconv_list_new(sizeof(psiconv_u8));
170 while (! feof(f))
171 psiconv_list_fread(buf,1024,f);
172
173 if (strlen(inputfilename) != 0)
174 if (fclose(f)) {
175 perror(inputfilename);
176 exit(1);
177 }
178
179 if (psiconv_parse(buf,&file))
180 if(exact)
181 exit(1);
182
183 /* Set correct output file */
184 if (strlen(outputfilename) == 0)
185 outputfilename = "/dev/stdout";
186
187 strtoupper(type);
188 for (i = 0; i < psiconv_list_length(fileformat_list); i ++) {
189 ff = psiconv_list_get(fileformat_list,i);
190 if (! strcmp(type,ff->name)) {
191 res = ff->output(outputfilename,file,type);
192 if (res) {
193 fprintf(stderr,
194 "Output format `%s' not permitted for this file type\n",type);
195 exit(1);
196 }
197 break;
198 }
199 }
200
201 if (i == psiconv_list_length(fileformat_list)) {
202 fprintf(stderr,"Unknown output type: `%s'\n",type);
203 exit(1);
204 }
205
206 psiconv_free_file(file);
207
208 exit(0);
209 }

frodo@frodo.looijaard.name
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