[GNUnet-SVN] [taler-twister] branch master updated: Commenting the CLI utility

[gnunet]

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marcello pushed a commit to branch master
in repository twister.

The following commit(s) were added to refs/heads/master by this push:
     new 4392fab  Commenting the CLI utility
4392fab is described below

commit 4392fab90a08daed0cd44802da04339d6b8a3ac1
Author: Marcello Stanisci <address@hidden>
AuthorDate: Tue May 29 16:36:02 2018 +0200

    Commenting the CLI utility
---
 src/twister/taler-twister.c | 57 ++++++++++++++++++++++++++++-----------------
 1 file changed, 36 insertions(+), 21 deletions(-)

diff --git a/src/twister/taler-twister.c b/src/twister/taler-twister.c
index 15bf77b..4a0df34 100644
--- a/src/twister/taler-twister.c
+++ b/src/twister/taler-twister.c
@@ -21,8 +21,8 @@
 
 /**
  * @file taler-twister.c
- * @brief
- * @author
+ * @brief command line utility to batch commands to the twister.
+ * @author Marcello Stanisci
  */
 
 #include "platform.h"
@@ -39,8 +39,8 @@ static struct TALER_TWISTER_Handle *tth;
 static int status;
 
 /**
- * What response code value should twister hack into the
- * connection? 0 for no change.
+ * Response code to substitute to the genuine one.  0 for no
+ * substitution.
  */
 static unsigned int hack_response_code;
 
@@ -63,18 +63,26 @@ static int malform_response;
 static int malform_upload;
 
 /**
- * Path to the string json object to flip.
+ * Path to the string-object to flip, belonging to the
+ * response JSON object.
  */
 static char *flip_path_dl;
 
+
+/**
+ * Path to the string-object to flip, belonging to the
+ * request JSON object.
+ */
 static char *flip_path_ul;
 
 /**
- * Path to the download object to modify.
+ * Path to the field to modify, from the response JSON object.
  */
 static char *modify_path_dl;
 
-
+/*
+ * Path to the field to modify, from the request JSON object.
+ */
 static char *modify_path_ul;
 
 /**
@@ -90,7 +98,7 @@ static char *modify_value;
 static int check_alive;
 
 /**
- * Number of operations we launched.
+ * Number of operations we batched.
  */
 static unsigned int num_ops;
 
@@ -112,7 +120,7 @@ do_shutdown (void *cls)
 
 
 /**
- * Callback to call when operation is complete
+ * Callback invoked after the twister batched one operation.
  *
  * @param cls NULL
  */
@@ -128,10 +136,7 @@ handle_acknowledgement (void *cls)
 
 
 /**
- * Actual main function that runs the emulation.  Just call
- * the relevant API function - based on the CL option we read
- * here - which then sends the twister service the message about
- * the hack to do.
+ * Method that batches operations into the twister.
  *
  * @param cls unused
  * @param args remaining args, unused
@@ -257,6 +262,8 @@ run (void *cls,
 /**
  * Main function.
  *
+ * @param argc number of CLI arguments given + 1.
+ * @param argv array of CLI arguments given, + the binary name.
  * @return 0 on success
  */
 int
@@ -270,7 +277,8 @@ main (int argc,
        "modify-ul",
        "PATH",
        gettext_noop
-         ("Modify upload object pointed by PATH, require --value.\n"),
+         ("Modify upload object pointed by PATH,"
+          " require --value.\n"),
        &modify_path_ul),
 
     GNUNET_GETOPT_option_string
@@ -278,7 +286,8 @@ main (int argc,
        "modify-dl",
        "PATH",
        gettext_noop
-         ("Modify download object pointed by PATH, require --value.\n"),
+         ("Modify download object pointed by PATH,"
+          " require --value.\n"),
        &modify_path_dl),
 
     GNUNET_GETOPT_option_string
@@ -286,7 +295,8 @@ main (int argc,
        "flip-ul",
        "PATH",
        gettext_noop
-         ("Flip a char in the *string* upload object pointed by PATH.\n"),
+         ("Flip a char in the *string* upload object"
+          " pointed by PATH.\n"),
        &flip_path_ul),
 
     GNUNET_GETOPT_option_string
@@ -294,7 +304,8 @@ main (int argc,
        "flip-dl",
        "PATH",
        gettext_noop
-         ("Flip a char in the *string* download object pointed by PATH.\n"),
+         ("Flip a char in the *string* download"
+          " object pointed by PATH.\n"),
        &flip_path_dl),
 
     GNUNET_GETOPT_option_string
@@ -317,26 +328,30 @@ main (int argc,
     GNUNET_GETOPT_option_flag
       ('a',
        "checkalive",
-       gettext_noop ("Check if twister accepts IPC connections\n"),
+       gettext_noop
+         ("Check if twister accepts IPC connections\n"),
        &check_alive),
 
     GNUNET_GETOPT_option_flag
       ('U',
        "malformupload",
-       gettext_noop ("Randomly truncate proxied request"),
+       gettext_noop
+         ("Randomly truncate proxied request"),
        &malform_upload),
 
     GNUNET_GETOPT_option_flag
       ('M',
        "malform",
-       gettext_noop ("Randomly truncate proxied response"),
+       gettext_noop
+         ("Randomly truncate proxied response"),
        &malform_response),
 
     GNUNET_GETOPT_option_uint
       ('r',
        "responsecode",
        "STATUS",
-       gettext_noop ("Set the next response code to STATUS"),
+       gettext_noop
+         ("Set the next response code to STATUS"),
        &hack_response_code),
     GNUNET_GETOPT_OPTION_END
   };

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