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00031 #include "asterisk.h"
00032
00033 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 107961 $")
00034
00035 #include "asterisk/pbx.h"
00036 #include "asterisk/module.h"
00037 #include "asterisk/channel.h"
00038
00039 static char *app = "DumpChan";
00040 static char *synopsis = "Dump Info About The Calling Channel";
00041 static char *desc =
00042 " DumpChan([<min_verbose_level>])\n"
00043 "Displays information on channel and listing of all channel\n"
00044 "variables. If min_verbose_level is specified, output is only\n"
00045 "displayed when the verbose level is currently set to that number\n"
00046 "or greater. \n";
00047
00048
00049 static int serialize_showchan(struct ast_channel *c, char *buf, size_t size)
00050 {
00051 struct timeval now;
00052 long elapsed_seconds = 0;
00053 int hour = 0, min = 0, sec = 0;
00054 char cgrp[BUFSIZ/2];
00055 char pgrp[BUFSIZ/2];
00056 char formatbuf[BUFSIZ/2];
00057
00058 now = ast_tvnow();
00059 memset(buf, 0, size);
00060 if (!c)
00061 return 0;
00062
00063 if (c->cdr) {
00064 elapsed_seconds = now.tv_sec - c->cdr->start.tv_sec;
00065 hour = elapsed_seconds / 3600;
00066 min = (elapsed_seconds % 3600) / 60;
00067 sec = elapsed_seconds % 60;
00068 }
00069
00070 snprintf(buf,size,
00071 "Name= %s\n"
00072 "Type= %s\n"
00073 "UniqueID= %s\n"
00074 "CallerIDNum= %s\n"
00075 "CallerIDName= %s\n"
00076 "DNIDDigits= %s\n"
00077 "RDNIS= %s\n"
00078 "Language= %s\n"
00079 "State= %s (%d)\n"
00080 "Rings= %d\n"
00081 "NativeFormat= %s\n"
00082 "WriteFormat= %s\n"
00083 "ReadFormat= %s\n"
00084 "RawWriteFormat= %s\n"
00085 "RawReadFormat= %s\n"
00086 "1stFileDescriptor= %d\n"
00087 "Framesin= %d %s\n"
00088 "Framesout= %d %s\n"
00089 "TimetoHangup= %ld\n"
00090 "ElapsedTime= %dh%dm%ds\n"
00091 "Context= %s\n"
00092 "Extension= %s\n"
00093 "Priority= %d\n"
00094 "CallGroup= %s\n"
00095 "PickupGroup= %s\n"
00096 "Application= %s\n"
00097 "Data= %s\n"
00098 "Blocking_in= %s\n",
00099 c->name,
00100 c->tech->type,
00101 c->uniqueid,
00102 S_OR(c->cid.cid_num, "(N/A)"),
00103 S_OR(c->cid.cid_name, "(N/A)"),
00104 S_OR(c->cid.cid_dnid, "(N/A)"),
00105 S_OR(c->cid.cid_rdnis, "(N/A)"),
00106 c->language,
00107 ast_state2str(c->_state),
00108 c->_state,
00109 c->rings,
00110 ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->nativeformats),
00111 ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->writeformat),
00112 ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->readformat),
00113 ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->rawwriteformat),
00114 ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->rawreadformat),
00115 c->fds[0], c->fin & ~DEBUGCHAN_FLAG, (c->fin & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "",
00116 c->fout & ~DEBUGCHAN_FLAG, (c->fout & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", (long)c->whentohangup,
00117 hour,
00118 min,
00119 sec,
00120 c->context,
00121 c->exten,
00122 c->priority,
00123 ast_print_group(cgrp, sizeof(cgrp), c->callgroup),
00124 ast_print_group(pgrp, sizeof(pgrp), c->pickupgroup),
00125 ( c->appl ? c->appl : "(N/A)" ),
00126 ( c-> data ? S_OR(c->data, "(Empty)") : "(None)"),
00127 (ast_test_flag(c, AST_FLAG_BLOCKING) ? c->blockproc : "(Not Blocking)"));
00128
00129 return 0;
00130 }
00131
00132 static int dumpchan_exec(struct ast_channel *chan, void *data)
00133 {
00134 struct ast_str *vars = ast_str_alloca(BUFSIZ * 4);
00135 char info[1024];
00136 int level = 0;
00137 static char *line = "================================================================================";
00138
00139 if (!ast_strlen_zero(data))
00140 level = atoi(data);
00141
00142 pbx_builtin_serialize_variables(chan, &vars);
00143 serialize_showchan(chan, info, sizeof(info));
00144 if (option_verbose >= level)
00145 ast_verbose("\nDumping Info For Channel: %s:\n%s\nInfo:\n%s\nVariables:\n%s%s\n", chan->name, line, info, vars->str, line);
00146
00147 return 0;
00148 }
00149
00150 static int unload_module(void)
00151 {
00152 return ast_unregister_application(app);
00153 }
00154
00155 static int load_module(void)
00156 {
00157 return ast_register_application(app, dumpchan_exec, synopsis, desc);
00158 }
00159
00160 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Dump Info About The Calling Channel");