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

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Revision 53 - (hide annotations)
Sat Oct 21 00:49:13 2000 UTC (23 years, 5 months ago) by frodo
File MIME type: text/plain
File size: 5752 byte(s)
(Frodo) YES! Fixed everything - ImageMagick should now finally work!

1 frodo 2 /*
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 frodo 20 #include "compat.h"
24 frodo 2 #include <getopt.h>
25     #include <stdio.h>
26     #include <sys/stat.h>
27     #include <stdlib.h>
28 frodo 34 #include <string.h>
29     #include <ctype.h>
30 frodo 2
31     #ifdef HAVE_UNISTD_H
32     #include <unistd.h>
33     #endif
34    
35 frodo 34 #ifdef IMAGEMAGICK
36     #include <magick/magick.h>
37     #endif
38    
39 frodo 2 #include "data.h"
40     #include "parse.h"
41     #include "gen.h"
42 frodo 34 #include "psiconv.h"
43 frodo 2
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 frodo 34 psiconv_fileformat ff;
53     int i,j;
54    
55 frodo 2 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 frodo 34 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 frodo 2 }
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 frodo 46 char *type = strdup("HTML3");
111 frodo 2 int exact=0;
112    
113 frodo 34 int c,i,res;
114 frodo 2 psiconv_buffer buf;
115     psiconv_file file;
116 frodo 34 psiconv_fileformat ff;
117 frodo 2
118 frodo 34 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 frodo 2 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 frodo 34 case '?': case ':': fputs("Try `-h' for more information\n",stderr);
141 frodo 2 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 frodo 53 /* Set correct output file */
184     if (strlen(outputfilename) == 0)
185     outputfilename = "/dev/stdout";
186 frodo 2
187     strtoupper(type);
188 frodo 34 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 frodo 53 res = ff->output(outputfilename,file,type);
192 frodo 34 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 frodo 2 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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