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comparison: src/protocols/sametime/meanwhile/mw_debug.c

src/protocols/sametime/meanwhile/mw_debug.c

changeset 11943
81ee4bc13c28
parent 10969
fa2093270b80
child 12311
ee0f62f4fcd4
equal deleted inserted replaced
11942:e392054bc95b 11943:81ee4bc13c28
16 You should have received a copy of the GNU Library General Public 16 You should have received a copy of the GNU Library General Public
17 License along with this library; if not, write to the Free 17 License along with this library; if not, write to the Free
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */ 19 */
20 20
21
21 #include <glib/gstring.h> 22 #include <glib/gstring.h>
22 23
23 #include "mw_debug.h" 24 #include "mw_debug.h"
24 25
25 26
26 #define FRM "%02x" 27
27 #define FRMT "%02x%02x " 28 #define FRMT1 "%02x"
29 #define FRMT2 FRMT1 FRMT1 " "
30 #define FRMT4 FRMT2 FRMT2
31 #define FRMT8 FRMT4 FRMT4
32 #define FRMT16 FRMT8 FRMT8
33
28 #define BUF(n) ((unsigned char) buf[n]) 34 #define BUF(n) ((unsigned char) buf[n])
29 #define ADVANCE(b, n, c) {b += c; n -= c;} 35 #define ADVANCE(b, n, c) {b += c; n -= c;}
30 36
31 37
32 #ifdef DEBUG 38
33 /** writes hex pairs of buf to str */ 39 /** writes hex pairs of buf to str */
34 static void t_pretty_print(GString *str, const char *buf, gsize len) { 40 static void pretty_print(GString *str, const char *buf, gsize len) {
35 while(len) { 41 while(len) {
36 if(len >= 16) { 42 if(len >= 16) {
37 g_string_append_printf(str, 43 /* write a complete line */
38 FRMT FRMT FRMT FRMT FRMT FRMT FRMT FRMT "\n", 44 g_string_append_printf(str, FRMT16,
39 BUF(0), BUF(1), BUF(2), BUF(3), 45 BUF(0), BUF(1), BUF(2), BUF(3),
40 BUF(4), BUF(5), BUF(6), BUF(7), 46 BUF(4), BUF(5), BUF(6), BUF(7),
41 BUF(8), BUF(9), BUF(10), BUF(11), 47 BUF(8), BUF(9), BUF(10), BUF(11),
42 BUF(12), BUF(13), BUF(14), BUF(15)); 48 BUF(12), BUF(13), BUF(14), BUF(15));
43 ADVANCE(buf, len, 16); 49 ADVANCE(buf, len, 16);
44 50
45 } else if(len == 2) { 51 } else {
46 g_string_append_printf(str, FRMT "\n", BUF(0), BUF(1)); 52 /* write an incomplete line */
47 ADVANCE(buf, len, 2); 53 if(len >= 8) {
54 g_string_append_printf(str, FRMT8,
55 BUF(0), BUF(1), BUF(2), BUF(3),
56 BUF(4), BUF(5), BUF(6), BUF(7));
57 ADVANCE(buf, len, 8);
58 }
48 59
49 } else if(len > 1) { 60 if(len >= 4) {
50 g_string_append_printf(str, FRMT, BUF(0), BUF(1)); 61 g_string_append_printf(str, FRMT4,
51 ADVANCE(buf, len, 2); 62 BUF(0), BUF(1), BUF(2), BUF(3));
63 ADVANCE(buf, len, 4);
64 }
52 65
53 } else { 66 if(len >= 2) {
54 g_string_append_printf(str, FRM "\n", BUF(0)); 67 g_string_append_printf(str, FRMT2, BUF(0), BUF(1));
55 ADVANCE(buf, len, 1); 68 ADVANCE(buf, len, 2);
69 }
70
71 if(len >= 1) {
72 g_string_append_printf(str, FRMT1, BUF(0));
73 ADVANCE(buf, len, 1);
74 }
56 } 75 }
76
77 /* append \n to each line but the last */
78 if(len) g_string_append(str, "\n");
57 } 79 }
58 }
59 #endif
60
61
62 void pretty_print(const char *buf, gsize len) {
63 #ifdef DEBUG
64 GString *str;
65
66 if(! len) return;
67
68 g_return_if_fail(buf != NULL);
69
70 str = g_string_new(NULL);
71 t_pretty_print(str, buf, len);
72 g_debug(str->str);
73 g_string_free(str, TRUE);
74 #endif
75 ;
76 } 80 }
77 81
78 82
79 void pretty_print_opaque(struct mwOpaque *o) { 83
80 if(! o) return; 84 void mw_debug_datav(const char *buf, gsize len,
81 pretty_print(o->data, o->len); 85 const char *msg, va_list args) {
86 GString *str;
87
88 g_return_if_fail(buf != NULL || len == 0);
89
90 str = g_string_new(NULL);
91
92 if(msg) {
93 char *txt = g_strdup_vprintf(msg, args);
94 g_string_append_printf(str, "%s\n", txt);
95 g_free(txt);
96 }
97 pretty_print(str, buf, len);
98
99 g_debug(str->str);
100 g_string_free(str, TRUE);
82 } 101 }
83 102
84 103
85 void mw_debug_mailme_v(struct mwOpaque *block,
86 const char *info, va_list args) {
87 /*
88 MW_MAILME_MESSAGE
89 begin here
90 info % args
91 pretty_print
92 end here
93 */
94 104
95 #ifdef DEBUG 105 void mw_debug_data(const char *buf, gsize len,
106 const char *msg, ...) {
107 va_list args;
108
109 g_return_if_fail(buf != NULL || len == 0);
110
111 va_start(args, msg);
112 mw_debug_datav(buf, len, msg, args);
113 va_end(args);
114 }
115
116
117
118 void mw_debug_opaquev(struct mwOpaque *o, const char *txt, va_list args) {
119 g_return_if_fail(o != NULL);
120 mw_debug_datav(o->data, o->len, txt, args);
121 }
122
123
124
125 void mw_debug_opaque(struct mwOpaque *o, const char *txt, ...) {
126 va_list args;
127
128 g_return_if_fail(o != NULL);
129
130 va_start(args, txt);
131 mw_debug_opaquev(o, txt, args);
132 va_end(args);
133 }
134
135
136 void mw_mailme_datav(const char *buf, gsize len,
137 const char *info, va_list args) {
138
139 #if MW_MAILME
96 GString *str; 140 GString *str;
97 char *txt; 141 char *txt;
98 142
99 str = g_string_new(MW_MAILME_MESSAGE "\n" 143 str = g_string_new(MW_MAILME_MESSAGE "\n"
100 " Please send mail to: " MW_MAILME_ADDRESS "\n" 144 " Please send mail to: " MW_MAILME_ADDRESS "\n"
101 MW_MAILME_CUT_START "\n"); 145 MW_MAILME_CUT_START "\n");
146 str = g_string_new(NULL);
102 147
103 txt = g_strdup_vprintf(info, args); 148 txt = g_strdup_vprintf(info, args);
104 g_string_append(str, txt); 149 g_string_append_printf(str, "%s\n", txt);
105 g_free(txt); 150 g_free(txt);
106 151
107 g_string_append(str, "\n"); 152 if(buf && len) pretty_print(str, buf, len);
108
109 if(block) {
110 t_pretty_print(str, block->data, block->len);
111 }
112 153
113 g_string_append(str, MW_MAILME_CUT_STOP); 154 g_string_append(str, MW_MAILME_CUT_STOP);
114 155
115 g_debug(str->str); 156 g_debug(str->str);
116 g_string_free(str, TRUE); 157 g_string_free(str, TRUE);
158
159 #else
160 mw_debug_datav(buf, len, info, args);
161
117 #endif 162 #endif
118 ;
119 } 163 }
120 164
121 165
122 void mw_debug_mailme(struct mwOpaque *block, 166
123 const char *info, ...) { 167 void mw_mailme_data(const char *buf, gsize len,
168 const char *info, ...) {
124 va_list args; 169 va_list args;
125 va_start(args, info); 170 va_start(args, info);
126 mw_debug_mailme_v(block, info, args); 171 mw_mailme_datav(buf, len, info, args);
127 va_end(args); 172 va_end(args);
128 } 173 }
129 174
175
176
177 void mw_mailme_opaquev(struct mwOpaque *o, const char *info, va_list args) {
178 mw_mailme_datav(o->data, o->len, info, args);
179 }
180
181
182
183 void mw_mailme_opaque(struct mwOpaque *o, const char *info, ...) {
184 va_list args;
185 va_start(args, info);
186 mw_mailme_opaquev(o, info, args);
187 va_end(args);
188 }

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