8322 nl: misleading-indentation
[unleashed/tickless.git] / usr / src / lib / krb5 / ss / utils.c
blob64a35a0b398f49625df2edd470509e0c5aa636d5
1 #pragma ident "%Z%%M% %I% %E% SMI"
3 /*
4 * Copyright 1987, 1988 by MIT Student Information Processing Board
6 * For copyright information, see copyright.h.
7 */
9 #include <string.h>
10 #include "copyright.h"
11 #include "ss_internal.h" /* includes stdio and string */
13 extern FILE *output_file;
15 char *gensym(), *str_concat3(), *quote();
16 extern long gensym_n;
18 void write_ct(hdr, rql)
19 char const *hdr, *rql;
21 char *sym;
22 sym = gensym("ssu");
23 fputs("static ss_request_entry ", output_file);
24 fputs(sym, output_file);
25 fputs("[] = {\n", output_file);
26 fputs(rql, output_file);
27 fputs(" { 0, 0, 0, 0 }\n", output_file);
28 fputs("};\n\nss_request_table ", output_file);
29 fputs(hdr, output_file);
30 fprintf(output_file, " = { %d, ", SS_RQT_TBL_V2);
31 fputs(sym, output_file);
32 fputs(" };\n", output_file);
35 char * generate_cmds_string(cmds)
36 char const *cmds;
38 char * var_name = gensym("ssu");
39 fputs("static char const * const ", output_file);
40 fputs(var_name, output_file);
41 fputs("[] = {\n", output_file);
42 fputs(cmds, output_file);
43 fputs(",\n (char const *)0\n};\n", output_file);
44 return(var_name);
47 void generate_function_definition(func)
48 char const *func;
50 fputs("extern void ", output_file);
51 fputs(func, output_file);
52 fputs(" __SS_PROTO;\n", output_file);
55 char * generate_rqte(func_name, info_string, cmds, options)
56 char const *func_name;
57 char const *info_string;
58 char const *cmds;
59 int options;
61 int size;
62 char *string, *var_name, numbuf[16];
63 var_name = generate_cmds_string(cmds);
64 generate_function_definition(func_name);
65 size = 6; /* " { " */
66 size += strlen(var_name)+8; /* "quux, " */
67 size += strlen(func_name)+8; /* "foo, " */
68 size += strlen(info_string)+8; /* "\"Info!\", " */
69 sprintf(numbuf, "%d", options);
70 size += strlen(numbuf)+5; /* " }," + NL + NUL */
71 string = malloc(size);
72 strcpy(string, " { ");
73 strcat(string, var_name);
74 strcat(string, ",\n ");
75 strcat(string, func_name);
76 strcat(string, ",\n ");
77 strcat(string, info_string);
78 strcat(string, ",\n ");
79 strcat(string, numbuf);
80 strcat(string, " },\n");
81 return(string);
84 char *
85 gensym(name)
86 char *name;
88 char *symbol;
90 symbol = malloc((strlen(name)+6) * sizeof(char));
91 gensym_n++;
92 sprintf(symbol, "%s%05ld", name, gensym_n);
93 return(symbol);
96 /* concatenate three strings and return the result */
97 char *str_concat3(a, b, c)
98 register char *a, *b, *c;
100 char *result;
101 int size_a = strlen(a);
102 int size_b = strlen(b);
103 int size_c = strlen(c);
105 result = malloc((size_a + size_b + size_c + 2)*sizeof(char));
106 strcpy(result, a);
107 strcpy(&result[size_a], c);
108 strcpy(&result[size_a+size_c], b);
109 return(result);
112 /* return copy of string enclosed in double-quotes */
113 char *quote(string)
114 register char *string;
116 register char *result;
117 int len;
118 len = strlen(string)+1;
119 result = malloc(len+2);
120 result[0] = '"';
121 strncpy(&result[1], string, len-1);
122 result[len] = '"';
123 result[len+1] = '\0';
124 return(result);
127 #ifndef HAVE_STRDUP
128 /* make duplicate of string and return pointer */
129 char *strdup(s)
130 register char *s;
132 register int len = strlen(s) + 1;
133 register char *new;
134 new = malloc(len);
135 strncpy(new, s, len);
136 return(new);
138 #endif