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

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Revision 20 Revision 147
… …
13 GNU General Public License for more details. 13 GNU General Public License for more details.
14 14
15 You should have received a copy of the GNU General Public License 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 16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18*/
19
20/*
21 2002/Apr. Keita KAWABE
22 * Support for narrow build Asian Psions added.
23
24 Now psiconv understands -u or --UTF8 option.
25 This option is passed to output_function as the fourth parameter
26 (thus the typedef of output_function was changed).
27
28 If a called generator (gen_*.c) can handle UTF8, then it handles
29 the character conversion etc. accordingly.
30
31 * psiconv seemed to want to take the argument of the options
32 case-insensitively (i.e. LaTeX -> LATEX), but that was not working
33 under my environment. Fixed it.
18*/ 34*/
19 35
20/* Driver program */ 36/* Driver program */
21 37
22#include "config.h" 38#include "config.h"
23#include "compat.h" 39#include "compat.h"
24#include <getopt.h> 40#include <getopt.h>
25#include <stdio.h> 41#include <stdio.h>
26#include <sys/stat.h> 42#include <sys/stat.h>
27#include <stdlib.h> 43#include <stdlib.h>
44#include <string.h>
45#include <ctype.h>
28 46
29#ifdef HAVE_UNISTD_H 47#ifdef HAVE_UNISTD_H
30#include <unistd.h> 48#include <unistd.h>
31#endif 49#endif
32 50
33#include <string.h> 51#ifdef IMAGEMAGICK
34#include <ctype.h> 52#include <magick/magick.h>
53#endif
54
35#include "data.h" 55#include "psiconv/data.h"
36#include "parse.h" 56#include "psiconv/parse.h"
37#include "gen.h" 57#include "gen.h"
58#include "psiconv.h"
38 59
39static void print_help(void); 60static void print_help(void);
40static void print_version(void); 61static void print_version(void);
41static void strtoupper(char *str); 62static void strtoupper(char *str);
42 63
43int psiconv_verbosity = PSICONV_VERB_WARN;
44
45void print_help(void) 64void print_help(void)
46{ 65{
66 psiconv_fileformat ff;
67 int i,j;
68
47 puts("Syntax: psiconv [OPTIONS..] [FILE]"); 69 puts("Syntax: psiconv [OPTIONS..] [FILE]");
48 puts("Convert the psion Word file FILE to a HTML file"); 70 puts("Convert the psion Word file FILE to other formats");
49 puts("If FILE is not specified, use stdin"); 71 puts("If FILE is not specified, use stdin");
50 puts(" -d, --debug Show debug information on stderr"); 72 puts(" -d, --debug Show debug information on stderr");
51 puts(" -e, --exact Quit on any parse errors or warnings");
52 puts(" -h, --help Display this help and exit"); 73 puts(" -h, --help Display this help and exit");
53 puts(" -o, --outputfile Output to file instead of stdout"); 74 puts(" -o, --outputfile Output to file instead of stdout");
54 puts(" -s, --silent Do not even show warnings on stderr"); 75 puts(" -s, --silent Do not even show warnings on stderr");
55 puts(" -T, --type=FILETYPE Output type"); 76 puts(" -T, --type=FILETYPE Output type");
56 puts(" -V, --version Display the program version and exit"); 77 puts(" -V, --version Display the program version and exit");
57 puts(" -v, --verbose Show progress indicators on stderr"); 78 puts(" -v, --verbose Show progress indicators on stderr");
79 puts(" -u, --UTF8 Input file is encoded in UTF8");
58 puts(""); 80 puts("");
59 puts("The following output types are known:"); 81 puts("The following output types are known:");
60 puts(" HTML (default)"); 82 for (i = 0; i < psiconv_list_length(fileformat_list); i ++) {
61 puts(" HTML4"); 83 ff = psiconv_list_get(fileformat_list,i);
62 puts(" ASCII"); 84 printf(" %s",ff->name);
85 for (j = strlen(ff->name); j < 15; j++)
86 putchar(' ');
87 puts(ff->description);
88 }
63 puts(" RTF"); 89 puts("");
90 puts("When using UTF8 with LaTeX type, the resulting LaTeX source should be converted");
91 puts(" to a suitable encoding for your LaTeX installation before being typeset");
64} 92}
65 93
66void print_version(void) 94void print_version(void)
67{ 95{
68 printf("Version %s\n",VERSION); 96 printf("Version %s\n",VERSION);
… …
84 {"verbose",no_argument,NULL,'v'}, 112 {"verbose",no_argument,NULL,'v'},
85 {"debug",no_argument,NULL,'d'}, 113 {"debug",no_argument,NULL,'d'},
86 {"silent",no_argument,NULL,'s'}, 114 {"silent",no_argument,NULL,'s'},
87 {"outputfile",required_argument,NULL,'o'}, 115 {"outputfile",required_argument,NULL,'o'},
88 {"type",required_argument,NULL,'T'}, 116 {"type",required_argument,NULL,'T'},
89 {"exact",no_argument,NULL,'e'}, 117 {"UTF8",no_argument,NULL,'u'},
90 {0,0,0,0} 118 {0,0,0,0}
91 }; 119 };
92 const char* short_options = "hVvsdo:eT:"; 120 const char* short_options = "hVvsdo:uT:";
93 int option_index; 121 int option_index;
94 FILE * f; 122 FILE * f;
95 struct stat fbuf; 123 struct stat fbuf;
96 124
97 const char *inputfilename = ""; 125 const char *inputfilename = "";
98 const char *outputfilename = ""; 126 const char *outputfilename = "";
99 char *type = strdup("HTML"); 127 char *type = strdup("HTML3");
100 int exact=0; 128 psiconv_encoding encoding_type=PSICONV_ENCODING_CP1252;
101 129
102 int c; 130 int c,i,res;
103 psiconv_buffer buf; 131 psiconv_buffer buf;
104 psiconv_file file; 132 psiconv_file file;
133 psiconv_fileformat ff;
134
135 psiconv_verbosity = PSICONV_VERB_WARN;
136
137 fileformat_list = psiconv_list_new(sizeof(struct psiconv_fileformat_s));
138 init_txt();
139 init_html();
140 init_html4();
141 init_latex();
142 init_rtf();
143 init_image();
105 144
106 while(1) { 145 while(1) {
107 c = getopt_long(argc,argv,short_options, long_options, &option_index); 146 c = getopt_long(argc,argv,short_options, long_options, &option_index);
108 if (c == -1) 147 if (c == -1)
109 break; 148 break;
… …
112 case 'V': print_version(); exit(0); 151 case 'V': print_version(); exit(0);
113 case 'v': if (psiconv_verbosity < PSICONV_VERB_PROGRESS) 152 case 'v': if (psiconv_verbosity < PSICONV_VERB_PROGRESS)
114 psiconv_verbosity = PSICONV_VERB_PROGRESS; 153 psiconv_verbosity = PSICONV_VERB_PROGRESS;
115 break; 154 break;
116 case 'd': psiconv_verbosity = PSICONV_VERB_DEBUG; break; 155 case 'd': psiconv_verbosity = PSICONV_VERB_DEBUG; break;
117 case 's': psiconv_verbosity = PSICONV_VERB_SILENT; break; 156 case 's': psiconv_verbosity = PSICONV_VERB_FATAL; break;
118 case 'e': exact = 1; break;
119 case 'o': outputfilename = strdup(optarg); break; 157 case 'o': outputfilename = strdup(optarg); break;
120 case 'T': type = strdup(optarg); break; 158 case 'T': type = strdup(optarg); break;
159 case 'u': encoding_type = PSICONV_ENCODING_UTF8; break;
121 case '?': case ':': fputs("Try `-h' for more information",stderr); 160 case '?': case ':': fputs("Try `-h' for more information\n",stderr);
122 exit(1); 161 exit(1);
123 default: fprintf(stderr,"Internal error: getopt_long returned character " 162 default: fprintf(stderr,"Internal error: getopt_long returned character "
124 "code 0%o ?? (contact the author)\n", c); 163 "code 0%o ?? (contact the author)\n", c);
125 exit(1); break; 164 exit(1); break;
126 } 165 }
… …
130 "Try `-h' for more information\n",stderr); 169 "Try `-h' for more information\n",stderr);
131 exit(1); 170 exit(1);
132 } else if (optind == argc-1) 171 } else if (optind == argc-1)
133 inputfilename = strdup(argv[optind]); 172 inputfilename = strdup(argv[optind]);
134 173
174
135 /* Open inputfile for reading */ 175 /* Open inputfile for reading */
136 176
137 if (strlen(inputfilename) != 0) { 177 if (strlen(inputfilename) != 0) {
138 if(stat(inputfilename,&fbuf) < 0) { 178 if(stat(inputfilename,&fbuf) < 0) {
139 perror(inputfilename); 179 perror(inputfilename);
… …
145 exit(1); 185 exit(1);
146 } 186 }
147 } else 187 } else
148 f = stdin; 188 f = stdin;
149 189
150 buf = psiconv_list_new(sizeof(psiconv_u8)); 190 buf = psiconv_buffer_new();
151 while (! feof(f)) 191 psiconv_buffer_fread_all(buf,f);
152 psiconv_list_fread(buf,1024,f);
153 192
154 if (strlen(inputfilename) != 0) 193 if (strlen(inputfilename) != 0)
155 if (fclose(f)) { 194 if (fclose(f)) {
156 perror(inputfilename); 195 perror(inputfilename);
157 exit(1); 196 exit(1);
158 } 197 }
159 198
160 if (psiconv_parse(buf,&file)) 199 if (psiconv_parse(buf,&file) || (file->type == psiconv_unknown_file))
161 if(exact) 200 {
162 exit(1); 201 fprintf(stderr,"Parse error\n");
163
164 /* Open outputfile for writing */
165 if (strlen(outputfilename) != 0) {
166 f = fopen(outputfilename,"w");
167 if (! f) {
168 perror(outputfilename);
169 exit(1); 202 exit(1);
170 } 203 }
171 } else 204
172 f = stdout; 205 /* Set correct output file */
206 if (strlen(outputfilename) == 0)
207 outputfilename = "/dev/stdout";
173 208
174 strtoupper(type); 209 strtoupper(type);
175 if (! strcmp(type,"HTML")) 210 for (i = 0; i < psiconv_list_length(fileformat_list); i ++) {
176 psiconv_gen_html(f,file); 211 ff = psiconv_list_get(fileformat_list,i);
177 else if (! strcmp(type,"HTML4")) 212 if (! strcasecmp(type,ff->name)) {
178 psiconv_gen_html4(f,file); 213 res = ff->output(outputfilename,file,type, encoding_type);
179 else if (! strcmp(type,"ASCII")) 214 if (res) {
180 psiconv_gen_txt(f,file); 215 fprintf(stderr,
181 else if (! strcmp(type,"RTF")) 216 "Output format `%s' not permitted for this file type\n",type);
182 psiconv_gen_rtf(f,file); 217 exit(1);
183 else if (! strcmp(type,"IMAGE")) 218 }
184 psiconv_gen_image(f,file); 219 break;
185 else { 220 }
221 }
222
223 if (i == psiconv_list_length(fileformat_list)) {
186 fprintf(stderr,"Unknown output type: `%s'\n",type); 224 fprintf(stderr,"Unknown output type: `%s'\n",type);
187 exit(1); 225 exit(1);
188 } 226 }
189 227
190 if (strlen(outputfilename) != 0)
191 if (fclose(f)) {
192 perror(outputfilename);
193 exit(1);
194 }
195
196 psiconv_free_file(file); 228 psiconv_free_file(file);
197 229
198 exit(0); 230 exit(0);
199} 231}
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