debugger update README

diff --git a/modules/debugger/README b/modules/debugger/README
index 7ef1ef1..f8f0e96 100644 (file)
--- a/modules/debugger/README
+++ b/modules/debugger/README
@@ -49,15 +49,26 @@ Daniel-Constantin Mierla
               4.2. dbg_pv_dump([mask] [, level])
               4.3. dbg_sip_msg([log_level], [facility])
 
-        5. Exported RPC Functions
+        5. Exported MI Functions
 
-              5.1. dbg.ls
-              5.2. dbg.trace
-              5.3. dbg.bp
-              5.4. dbg.mod_level
-              5.5. dbg.reset_msgid
+              5.1. set_dbg_mod_level mod_name level
+              5.2. set_dbg_mod_facility mod_name facility
+              5.3. get_dbg_mod_level mod_name
+              5.4. get_dbg_mod_facility mod_name
 
-        6. Usage
+        6. Exported RPC Functions
+
+              6.1. dbg.ls
+              6.2. dbg.trace
+              6.3. dbg.bp
+              6.4. dbg.mod_level
+              6.5. dbg.reset_msgid
+              6.6. dbg.set_mod_level
+              6.7. dbg.set_mod_facility
+              6.8. dbg.get_mod_level
+              6.9. dbg.get_mod_facility
+
+        7. Usage
 
    List of Examples
 
@@ -81,6 +92,10 @@ Daniel-Constantin Mierla
    1.18. dbg_breakpoint usage
    1.19. dbg_pv_dump usage
    1.20. dbg_sip_msg usage
+   1.21. set_dbg_mod_level usage
+   1.22. set_dbg_mod_facility usage
+   1.23. get_dbg_mod_level usage
+   1.24. get_dbg_mod_facility usage
 
 Chapter 1. Admin Guide
 
@@ -118,15 +133,26 @@ Chapter 1. Admin Guide
         4.2. dbg_pv_dump([mask] [, level])
         4.3. dbg_sip_msg([log_level], [facility])
 
-   5. Exported RPC Functions
+   5. Exported MI Functions
+
+        5.1. set_dbg_mod_level mod_name level
+        5.2. set_dbg_mod_facility mod_name facility
+        5.3. get_dbg_mod_level mod_name
+        5.4. get_dbg_mod_facility mod_name
 
-        5.1. dbg.ls
-        5.2. dbg.trace
-        5.3. dbg.bp
-        5.4. dbg.mod_level
-        5.5. dbg.reset_msgid
+   6. Exported RPC Functions
 
-   6. Usage
+        6.1. dbg.ls
+        6.2. dbg.trace
+        6.3. dbg.bp
+        6.4. dbg.mod_level
+        6.5. dbg.reset_msgid
+        6.6. dbg.set_mod_level
+        6.7. dbg.set_mod_facility
+        6.8. dbg.get_mod_level
+        6.9. dbg.get_mod_facility
+
+   7. Usage
 
 1. Overview
 
@@ -162,6 +188,11 @@ Chapter 1. Admin Guide
    The following modules must be loaded before this module:
      * none.
 
+   NOTE: Due to the debugger module child_init() function, one should load
+   the module first in the module sequence in order to initialize
+   _dbg_pid_list. Otherwise, another module (i.e. p_usrloc) forking a
+   process with rank != PROC_INIT will fail.
+
 2.2. External Libraries or Applications
 
    The following libraries or applications must be installed before
@@ -412,7 +443,7 @@ modparam("debugger", "cfgtest", 1)
    4.2. dbg_pv_dump([mask] [, level])
    4.3. dbg_sip_msg([log_level], [facility])
 
-4.1.  dbg_breakpoint(mode)
+4.1. dbg_breakpoint(mode)
 
    Anchor a breakpoint at the current line of the config (the one on which
    this function is called). The 'mode' specifies whether the breakpoint
@@ -427,7 +458,7 @@ if($si=="10.0.0.10")
         dbg_breakpoint("1");
 ...
 
-4.2.  dbg_pv_dump([mask] [, level])
+4.2. dbg_pv_dump([mask] [, level])
 
    Prints the content of pv_cache on json format. Defaults are mask=31 and
    level = "L_DBG"
@@ -472,7 +503,7 @@ vp(x)":[{"different":["foo"]},{"other":[2,1],"more":["hi","bye"]}],"$T_branch_id
 x":0,"$var(empty)":0}
  ...
 
-4.3.  dbg_sip_msg([log_level], [facility])
+4.3. dbg_sip_msg([log_level], [facility])
 
    Prints how the sip message would look like if it would be sent out at
    that point in the config(i.e. if the current lump lists would have been
@@ -521,15 +552,71 @@ P-Hint: My hint
 ------------------------------- SIP body diffs --------------------------------
 -------------------------- END OF SIP message debug ---------------------------
 
-5. Exported RPC Functions
+5. Exported MI Functions
+
+   5.1. set_dbg_mod_level mod_name level
+   5.2. set_dbg_mod_facility mod_name facility
+   5.3. get_dbg_mod_level mod_name
+   5.4. get_dbg_mod_facility mod_name
+
+5.1. set_dbg_mod_level mod_name level
+
+   Set the module log level. If module does not exist in kamailio, the
+   entry in the level hashtable is still added for the bogus module.
+
+   Example 1.21. set_dbg_mod_level usage
+...
+$ kamctl fifo set_dbg_mod_level core 2
+$ kamctl fifo set_dbg_mod_level debugger 3
+...
+
+5.2. set_dbg_mod_facility mod_name facility
 
-   5.1. dbg.ls
-   5.2. dbg.trace
-   5.3. dbg.bp
-   5.4. dbg.mod_level
-   5.5. dbg.reset_msgid
+   Set the mod_name log facility. If mod_name does not exist in kamailio,
+   the entry in the facility hashtable is still added for the bogus
+   mod_name.
 
-5.1.  dbg.ls
+   Example 1.22. set_dbg_mod_facility usage
+...
+$ kamctl fifo set_dbg_mod_facility core LOG_LOCAL1
+$ kamctl fifo set_dbg_mod_facility debugger LOG_LOCAL0
+...
+
+5.3. get_dbg_mod_level mod_name
+
+   Get the mod_name log level. If mod_name does not exist in the level
+   hashtable, returns the config file value.
+
+   Example 1.23. get_dbg_mod_level usage
+...
+$ kamctl fifo get_dbg_mod_level core
+$ kamctl fifo get_dbg_mod_level debugger
+...
+
+5.4. get_dbg_mod_facility mod_name
+
+   Get the mod_name log facility. If mod_name does not exist in the
+   facility hashtable, returns the config file value.
+
+   Example 1.24. get_dbg_mod_facility usage
+...
+$ kamctl fifo get_dbg_mod_facility core
+$ kamctl fifo get_dbg_mod_facility debugger
+...
+
+6. Exported RPC Functions
+
+   6.1. dbg.ls
+   6.2. dbg.trace
+   6.3. dbg.bp
+   6.4. dbg.mod_level
+   6.5. dbg.reset_msgid
+   6.6. dbg.set_mod_level
+   6.7. dbg.set_mod_facility
+   6.8. dbg.get_mod_level
+   6.9. dbg.get_mod_facility
+
+6.1. dbg.ls
 
    List Kamailio processes with info related to interactive debugging.
 
@@ -543,7 +630,7 @@ P-Hint: My hint
                 dbg.ls
                 dbg.ls 1234
 
-5.2.  dbg.trace
+6.2. dbg.trace
 
    Control config script running trace.
 
@@ -560,7 +647,7 @@ P-Hint: My hint
                 dbg.trace off
                 dbg.trace on 1234
 
-5.3.  dbg.bp
+6.3. dbg.bp
 
    Control breakpoints and config execution.
 
@@ -598,7 +685,7 @@ P-Hint: My hint
                 dbg.bp eval 1234 $fu
                 dbg.bp move 1234
 
-5.4.  dbg.mod_level
+6.4. dbg.mod_level
 
    Specify module log level.
 
@@ -612,7 +699,7 @@ P-Hint: My hint
                 dbg.mod_level core 3
                 dbg.mod_level tm 3
 
-5.5.  dbg.reset_msgid
+6.5. dbg.reset_msgid
 
    Resets the message sequence ($mi). Internally there is no real change.
    This can be useful for unit test cases in order to be able to replicate
@@ -624,7 +711,47 @@ P-Hint: My hint
    Examples of use with kamcmd:
                 dbg.reset_msgid
 
-6. Usage
+6.6. dbg.set_mod_level
+
+   Set the module log level. If module does not exist in kamailio, the
+   entry in the level hashtable is still added for the bogus module.
+
+   Name: dbg.set_mod_level
+
+   Examples of use with kamcmd:
+                        dbg.set_mod_level core 1
+
+6.7. dbg.set_mod_facility
+
+   Set the module log facility. If module does not exist in kamailio, the
+   entry in the facility hashtable is still added for the bogus module.
+
+   Name: dbg.set_mod_facility
+
+   Examples of use with kamcmd:
+                        dbg.set_mod_facility core LOG_LOCAL1
+
+6.8. dbg.get_mod_level
+
+   Get the module log level. If mod_name does not exist in the level
+   hashtable, returns the config file value.
+
+   Name: dbg.get_mod_level
+
+   Examples of use with kamcmd:
+                        dbg.get_mod_level core
+
+6.9. dbg.get_mod_facility
+
+   Get the module log facility. If mod_name does not exist in the facility
+   hashtable, returns the config file value.
+
+   Name: dbg.get_mod_facility
+
+   Examples of use with kamcmd:
+                        dbg.get_mod_facility core
+
+7. Usage
 
    A common usage is to investigate the execution path for a specific SIP
    message. Just enable cfg running trace, send the message and watch the