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

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Revision 65 - (hide annotations)
Fri Dec 15 01:16:43 2000 UTC (23 years, 3 months ago) by frodo
File MIME type: text/plain
File size: 5768 byte(s)
(Frodo) First typos eliminated. Word files seem to work now. Need to test
        other types.

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 58 #include "psiconv/data.h"
40     #include "psiconv/parse.h"
41 frodo 2 #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     void print_help(void)
49     {
50 frodo 34 psiconv_fileformat ff;
51     int i,j;
52    
53 frodo 2 puts("Syntax: psiconv [OPTIONS..] [FILE]");
54     puts("Convert the psion Word file FILE to a HTML file");
55     puts("If FILE is not specified, use stdin");
56     puts(" -d, --debug Show debug information on stderr");
57     puts(" -e, --exact Quit on any parse errors or warnings");
58     puts(" -h, --help Display this help and exit");
59     puts(" -o, --outputfile Output to file instead of stdout");
60     puts(" -s, --silent Do not even show warnings on stderr");
61     puts(" -T, --type=FILETYPE Output type");
62     puts(" -V, --version Display the program version and exit");
63     puts(" -v, --verbose Show progress indicators on stderr");
64     puts("");
65     puts("The following output types are known:");
66 frodo 34 for (i = 0; i < psiconv_list_length(fileformat_list); i ++) {
67     ff = psiconv_list_get(fileformat_list,i);
68     printf(" %s",ff->name);
69     for (j = strlen(ff->name); j < 15; j++)
70     putchar(' ');
71     puts(ff->description);
72     }
73 frodo 2 }
74    
75     void print_version(void)
76     {
77     printf("Version %s\n",VERSION);
78     }
79    
80     void strtoupper(char *str)
81     {
82     int i;
83     for (i = 0; i < strlen(str); i ++)
84     str[i] = toupper(str[i]);
85     }
86    
87     int main(int argc, char *argv[])
88     {
89     struct option long_options[] =
90     {
91     {"help",no_argument,NULL,'h'},
92     {"version",no_argument,NULL,'V'},
93     {"verbose",no_argument,NULL,'v'},
94     {"debug",no_argument,NULL,'d'},
95     {"silent",no_argument,NULL,'s'},
96     {"outputfile",required_argument,NULL,'o'},
97     {"type",required_argument,NULL,'T'},
98     {"exact",no_argument,NULL,'e'},
99     {0,0,0,0}
100     };
101     const char* short_options = "hVvsdo:eT:";
102     int option_index;
103     FILE * f;
104     struct stat fbuf;
105    
106     const char *inputfilename = "";
107     const char *outputfilename = "";
108 frodo 46 char *type = strdup("HTML3");
109 frodo 2 int exact=0;
110    
111 frodo 34 int c,i,res;
112 frodo 2 psiconv_buffer buf;
113     psiconv_file file;
114 frodo 34 psiconv_fileformat ff;
115 frodo 2
116 frodo 65 psiconv_verbosity = PSICONV_VERB_WARN;
117    
118 frodo 56 fileformat_list = psiconv_list_new(sizeof(struct psiconv_fileformat_s));
119 frodo 34 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 frodo 61 case 's': psiconv_verbosity = PSICONV_VERB_FATAL; break;
137 frodo 2 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 frodo 65
155 frodo 2 /* Open inputfile for reading */
156    
157     if (strlen(inputfilename) != 0) {
158     if(stat(inputfilename,&fbuf) < 0) {
159     perror(inputfilename);
160     exit(1);
161     }
162     f = fopen(inputfilename,"r");
163     if (! f) {
164     perror(inputfilename);
165     exit(1);
166     }
167     } else
168     f = stdin;
169    
170     buf = psiconv_list_new(sizeof(psiconv_u8));
171     while (! feof(f))
172     psiconv_list_fread(buf,1024,f);
173    
174     if (strlen(inputfilename) != 0)
175     if (fclose(f)) {
176     perror(inputfilename);
177     exit(1);
178     }
179    
180     if (psiconv_parse(buf,&file))
181     if(exact)
182     exit(1);
183    
184 frodo 53 /* Set correct output file */
185     if (strlen(outputfilename) == 0)
186     outputfilename = "/dev/stdout";
187 frodo 2
188     strtoupper(type);
189 frodo 34 for (i = 0; i < psiconv_list_length(fileformat_list); i ++) {
190     ff = psiconv_list_get(fileformat_list,i);
191     if (! strcmp(type,ff->name)) {
192 frodo 53 res = ff->output(outputfilename,file,type);
193 frodo 34 if (res) {
194     fprintf(stderr,
195     "Output format `%s' not permitted for this file type\n",type);
196     exit(1);
197     }
198     break;
199     }
200     }
201    
202     if (i == psiconv_list_length(fileformat_list)) {
203 frodo 2 fprintf(stderr,"Unknown output type: `%s'\n",type);
204     exit(1);
205     }
206    
207     psiconv_free_file(file);
208    
209     exit(0);
210     }

frodo@frodo.looijaard.name
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