2 * Program configuration management
10 #include <sys/types.h>
14 #include "configuration_manager.hh"
17 /* Global configuration data */
21 int cfg_outfile_set
=0;
22 int cfg_config_file_set
=0;
25 int cfg_output_info
=0;
26 int cfg_output_called
=0;
27 int cfg_output_exported
=0;
28 int cfg_output_unsatisfied
=0;
29 int cfg_split_objects
=0;
30 int cfg_split_objects_numbered
=0;
31 int cfg_split_blocks
=0;
32 int cfg_ignore_block_errors
=0;
33 int cfg_ignore_checksum_errors
=0;
34 //int cfg_pause_on_checksum_error=0;
35 int cfg_ignore_unknown_block_errors
=0;
36 int cfg_ignore_object_integrity_errors
=0;
37 int cfg_list_contents
=1;
43 int in_fd
=0; //! File descriptor for data input
44 int out_fd
=1; //! File descriptor for text output
46 void do_config(int argc
, char ** args
){
48 string cfg_config_file
;
49 configuration_manager
ar("ldc2");
51 /* Here come the configuration switches */
52 ar
.add_option_switch("h","help",
53 "Output this help text and exit.",
54 &cfg_do_help
,false,true);
56 ar
.add_option_switch("a","output_info",
57 "Print tape data information",
58 &cfg_output_info
,true,true);
60 ar
.add_option_switch("c","output_called",
61 "Print all called symbols from the object(s).",
62 &cfg_output_called
,true,true);
64 ar
.add_option_switch("e","output_exported",
65 "Print all exported symbols from the object(s).",
66 &cfg_output_exported
,true,true);
68 ar
.add_option_switch("u","output_unsatisfied",
69 "List all unsatisfied symbols.",
70 &cfg_output_unsatisfied
,true,true);
72 ar
.add_option_switch("s","split_objects",
73 "Split input data into distinct object files.",
74 &cfg_split_objects
,true,true);
76 ar
.add_option_switch("S","split_objects_numbered",
77 "Split input data into distinct numbered files",
78 &cfg_split_objects_numbered
,true,true);
80 ar
.add_option_switch("B","split_blocks",
81 "Split tape into named and numbered block files",
82 &cfg_split_blocks
,true,true);
84 ar
.add_option_switch("b","ignore_block_errors",
85 "Ignore block integrity errors. This will output broken blocks,too",
86 &cfg_ignore_block_errors
,true,true);
88 ar
.add_option_switch("k","ignore_checksum_errors",
89 "Ignore block checksum errors. Errors will be converted to warnings.",
90 &cfg_ignore_checksum_errors
,true,true);
92 // ar.add_option_switch("p","pause_on_checksum_error",
93 // "Wait for user input on checksum error.",
94 // &cfg_pause_on_checksum_error,true,true);
96 ar
.add_option_switch("n","ignore_unknown_block_errors",
97 "Ignore errors caused by unknown block types. Errors will be converted to warnings.",
98 &cfg_ignore_unknown_block_errors
,true,true);
100 ar
.add_option_switch("g","ignore_object_integrity_errors",
101 "Ignore errors caused by objects without proper end block. \
102 Errors will be converted to warnings.",
103 &cfg_ignore_object_integrity_errors
,true,true);
105 ar
.add_option_switch("v","verbose",
106 "Be a bit more verbose. This overrides -q.",
107 &cfg_verbose
,true,true);
109 ar
.add_option_switch("q","quiet",
110 "Be quiet. All warning messages are suppressed.",
111 &cfg_quiet
,true,true);
113 ar
.add_option_switch("V","version",
114 "Output version information and exit.",
115 &cfg_version
,false,true);
117 ar
.add_option_value("i","in_file",
118 "specify input file",
119 &cfg_infile_set
,&cfg_infile
,
120 "<input-file>",true,false);
122 ar
.add_option_value("o","out_file",
123 "Specify output file.",
124 &cfg_outfile_set
,&cfg_outfile
,
125 "<output_file>",true,true);
127 ar
.add_argument("File from where data is read",
128 &cfg_infile_set
,&cfg_infile
,
131 ar
.add_argument("File to where output is redirected",
132 &cfg_outfile_set
,&cfg_outfile
,
135 ar
.add_option_value("F","cfg_config_file",
136 "Use the specified configuration file.",
137 &cfg_config_file_set
,&cfg_config_file
,
138 "<file-name>",false,true);
141 // If there's a config file mentioned in the environment, take it!
142 char * env_ldc_config
=getenv("LDC_CONFIG");
144 if (cfg_verbose
) fprintf(stderr
,"Using config file: \"%s\"\n",env_ldc_config
);
145 if(dump_vector_fp(ar
.read_file(env_ldc_config
),stderr
)){
146 dump_vector_fp(ar
.get_help(),stderr
);
151 // Process command line first time
152 if(dump_vector_fp(ar
.read_args(argc
,args
),stderr
)){
153 dump_vector_fp(ar
.get_help(),stderr
);
158 dump_vector_fp(ar
.get_help(),stderr
);
162 // If user has a config file, use it.
163 if (cfg_config_file_set
){
165 fprintf(stderr
,"Using config file: \"%s\"\n",cfg_config_file
.c_str());
166 if(dump_vector_fp(ar
.read_file(cfg_config_file
),stderr
)){
167 dump_vector_fp(ar
.get_help(),stderr
);
171 // Process command line a second time to override values from config file.
172 if(dump_vector_fp(ar
.read_args(argc
,args
),stderr
)||cfg_do_help
){
173 dump_vector_fp(ar
.get_help(),stderr
);
178 if (cfg_infile_set
==1){
180 fprintf(stderr
,"Opening file for input: \"%s\"\n",cfg_infile
.c_str());
181 in_fd
=open(cfg_infile
.c_str(),O_RDONLY
);
183 fprintf(stderr
,"Error: could not open file \"%s\" for reading!\n",
189 if (cfg_outfile_set
==1){
191 fprintf(stderr
,"Opening file for output: \"%s\"\n",cfg_outfile
.c_str());
192 out_fd
=open(cfg_outfile
.c_str(),O_CREAT
|O_WRONLY
|O_TRUNC
,0666);
194 fprintf(stderr
,"Error: could not open file \"%s\" for writing!\n",
195 cfg_outfile
.c_str());
200 // Verbose overrides quiet:
201 if (cfg_verbose
)cfg_quiet
=0;
203 // The configuration implications according to /cfg007/
204 // if (in_fd==0) cfg_pause_on_checksum_error=0;
205 // if (cfg_pause_on_checksum_error==1) cfg_ignore_checksum_errors=1;
207 if (cfg_output_info
||cfg_output_called
||cfg_output_exported
||
208 cfg_output_unsatisfied
) cfg_list_contents
=0;