/[dtapublic]/projs/trunk/shared_source/c_datd/fcmiof.c
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Contents of /projs/trunk/shared_source/c_datd/fcmiof.c

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Revision 56 - (show annotations) (download)
Sat Oct 29 01:53:01 2016 UTC (7 years, 1 month ago) by dashley
File MIME type: text/plain
File size: 5888 byte(s)
License and property (keyword) changes.
1 //$Header$
2 //-------------------------------------------------------------------------------------------------
3 //This file is part of "David T. Ashley's Shared Source Code", a set of shared components
4 //integrated into many of David T. Ashley's projects.
5 //-------------------------------------------------------------------------------------------------
6 //This source code and any program in which it is compiled/used is provided under the MIT License,
7 //reproduced below.
8 //-------------------------------------------------------------------------------------------------
9 //Permission is hereby granted, free of charge, to any person obtaining a copy of
10 //this software and associated documentation files(the "Software"), to deal in the
11 //Software without restriction, including without limitation the rights to use,
12 //copy, modify, merge, publish, distribute, sublicense, and / or sell copies of the
13 //Software, and to permit persons to whom the Software is furnished to do so,
14 //subject to the following conditions :
15 //
16 //The above copyright notice and this permission notice shall be included in all
17 //copies or substantial portions of the Software.
18 //
19 //THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 //IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 //FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
22 //AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 //LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 //OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 //SOFTWARE.
26 //-------------------------------------------------------------------------------------------------
27 #define MODULE_FCMIOF
28
29 #include <assert.h>
30 #include <stdio.h>
31 #include <string.h>
32 #include <time.h>
33
34 #include "fcmiof.h"
35
36
37 #define FCMIOF_HORIZONTAL_BAR_SEP_CHAR ('-')
38 #define FCMIOF_LINE_LEN (78)
39
40
41 //08/16/01: Visual inspection OK.
42 int FCMIOF_get_line_len(void)
43 {
44 return(FCMIOF_LINE_LEN);
45 }
46
47
48 //08/16/01: Visual inspection OK.
49 void FCMIOF_stream_repchar(FILE *s, char c, unsigned n)
50 {
51 assert(s != NULL);
52
53 while(n--)
54 fprintf(s, "%c", c);
55 }
56
57
58 //08/16/01: Visual inspection OK.
59 void FCMIOF_repchar(char c, unsigned n)
60 {
61 while(n--)
62 printf("%c", c);
63 }
64
65
66 //08/16/01: Visual inspection OK.
67 void FCMIOF_hline(void)
68 {
69 FCMIOF_repchar(FCMIOF_HORIZONTAL_BAR_SEP_CHAR, FCMIOF_LINE_LEN);
70 printf("\n");
71 }
72
73
74 //08/16/01: Visual inspection OK.
75 void FCMIOF_stream_hline(FILE *s)
76 {
77 assert(s != NULL);
78
79 FCMIOF_stream_repchar(s, FCMIOF_HORIZONTAL_BAR_SEP_CHAR, FCMIOF_LINE_LEN);
80 fprintf(s, "\n");
81 }
82
83
84 //08/16/01: Visual inspection OK.
85 void FCMIOF_stream_bannerheading(FILE *f,
86 char *s,
87 int n_extra_lines)
88 {
89 const int lr_padding = 3;
90 /* The number of spaces on each side of what is printed.
91 */
92 int i;
93 /* General iteration variable.
94 */
95
96 int n_asterisks;
97 int input_arg_len;
98 int n_left_spaces;
99 int n_right_spaces;
100
101 /* Check the file pointer, string pointer, and other par.
102 */
103 assert(f != NULL);
104 assert(s != NULL);
105 assert(n_extra_lines >= 0);
106
107 /* Print the right number of solid lines of asterisks to the
108 ** standard output.
109 */
110 for (i=0; i<n_extra_lines; i++)
111 {
112 FCMIOF_stream_repchar(f, '*', FCMIOF_LINE_LEN);
113 fprintf(f, "\n");
114 }
115
116 /* Figure out how many asterisks to print on each side of the
117 ** argument, and how many spaces. We also need to figure out
118 ** how many characters of the input argument to print--if there
119 ** are too many characters, we need to truncate.
120 */
121 input_arg_len = strlen(s);
122 if(input_arg_len > (FCMIOF_LINE_LEN - 2 * lr_padding - 2))
123 input_arg_len = FCMIOF_LINE_LEN - 2 * lr_padding - 2;
124
125 n_asterisks = (FCMIOF_LINE_LEN - 2*lr_padding - input_arg_len)/2;
126
127 n_left_spaces = lr_padding;
128
129 if ((FCMIOF_LINE_LEN - 2*lr_padding - input_arg_len) % 2)
130 {
131 /* Odd, need to pad the right by one. */
132 n_right_spaces = lr_padding+1;
133 }
134 else
135 {
136 n_right_spaces = lr_padding;
137 }
138
139 /* Print the text. */
140 FCMIOF_stream_repchar(f, '*', n_asterisks);
141 FCMIOF_stream_repchar(f, ' ', n_left_spaces);
142 for (i=0; i<input_arg_len; i++)
143 fprintf(f, "%c", s[i]);
144 FCMIOF_stream_repchar(f, ' ', n_right_spaces);
145 FCMIOF_stream_repchar(f, '*', n_asterisks);
146 fprintf(f, "\n");
147
148 /* Print the right number of solid lines of asterisks to the
149 ** standard output.
150 */
151 for (i=0; i<n_extra_lines; i++)
152 {
153 FCMIOF_stream_repchar(f, '*', FCMIOF_LINE_LEN);
154 fprintf(f, "\n");
155 }
156 }
157
158
159 //08/16/01: Visual inspection OK.
160 void FCMIOF_bannerheading(char *s, int n_extra_lines)
161 {
162 assert(s != NULL);
163 assert(n_extra_lines >= 0);
164
165 FCMIOF_stream_bannerheading(stdout, s, n_extra_lines);
166 }
167
168
169 void FCMIOF_time_stream(FILE *s, time_t ltime)
170 {
171 char *p;
172
173 assert(s != NULL);
174
175 time(&ltime);
176
177 p = ctime(&ltime);
178
179 if (p)
180 {
181 int i;
182
183 for (i=11; i<19; i++)
184 fprintf(s, "%c", p[i]);
185 fprintf(s, " ");
186 for (i=0; i<10; i++)
187 fprintf(s, "%c", p[i]);
188 fprintf(s, " ");
189 for (i=20; i<24; i++)
190 fprintf(s, "%c", p[i]);
191 }
192 else
193 {
194 fprintf(s, "??? ??? ?? ??:??:?? ????");
195 }
196 }
197
198
199
200 //08/16/01: Visual inspection OK.
201 const char *FCMIOF_cvcinfo(void)
202 {
203 return("$Header$");
204 }
205
206
207 //08/16/01: Visual inspection OK.
208 const char *FCMIOF_hvcinfo(void)
209 {
210 return(FCMIOF_H_VERSION);
211 }
212
213 //End of fcmiof.c.

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