[SCM] Additional programs and language bindings branch, master, updated. bf971c8bfa3cd17f01e3fa7445d01b56bf7001e7

[Daniele Forsi]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/gnokii/gnokii-extras.git/commit/?id=bf971c8bfa3cd17f01e3fa7445d01b56bf7001e7


commit bf971c8bfa3cd17f01e3fa7445d01b56bf7001e7
Author: Daniele Forsi <address@hidden>
Date:   Tue Dec 15 12:23:40 2009 +0100

    Add missing readme for press_key and improve error handling for command 
line arguments

diff --git a/snippets/ChangeLog b/snippets/ChangeLog
index 9a0d262..feeb922 100644
--- a/snippets/ChangeLog
+++ b/snippets/ChangeLog
@@ -1,3 +1,8 @@
+2009/12/15
+ * other/
+    o add missing press_key.readme, clarify usage string in press_key.c and
+      check for bad arguments                                (Daniele Forsi)
+
 2009/11/02
  * misc/memory_names
     o print descriptions of memory names, not the names again; add missing
diff --git a/snippets/other/press_key.c b/snippets/other/press_key.c
index b847f17..a2dc028 100644
--- a/snippets/other/press_key.c
+++ b/snippets/other/press_key.c
@@ -112,11 +112,20 @@ int main(int argc, char *argv[]) {
        char            key;
 
        if (argc != 3) {
-               fprintf(stderr, _("Usage: %s {seconds} {key}\nPurpose: simulate 
pressing a key for a number of seconds\n"), argv[0]);
+               fprintf(stderr, _("Usage: %s {seconds} {key}\nPurpose: simulate 
keeping a single key pressed for a number of seconds\n"), argv[0]);
                exit(-1);
        }
 
        seconds = atoi(argv[1]);
+       if (seconds < 1) {
+               fprintf(stderr, _("Argument for {seconds} must be an integer 
greater than 0\n"));
+               exit(-1);
+       }
+
+       if (strlen(argv[2]) != 1) {
+               fprintf(stderr, _("Argument for {key} must be a single 
character\n"));
+               exit(-1);
+       }
        key = argv[2][0];
 
        businit();
diff --git a/snippets/other/press_key.readme b/snippets/other/press_key.readme
new file mode 100644
index 0000000..c87cd81
--- /dev/null
+++ b/snippets/other/press_key.readme
@@ -0,0 +1,18 @@
+Emulates pressing a single key and keeping it pressed for the given number of
+seconds.
+
+Accepted keys (case insensitive) are:
+ 0123456789#* as the corresponding key
+ P as power key
+ G as green key
+ R as red key
+ +- as volume up/down keys
+ U as up arrow key
+ D as down arrow key
+ M as menu key
+ N as names key or C key depending on phone
+
+Usage:
+$ press_key 4 p
+This turns the phone off (it also turns on old Nokias like 3210 if they are
+connected to a charger)

-----------------------------------------------------------------------

Summary of changes:
 snippets/ChangeLog              |    5 +++++
 snippets/other/press_key.c      |   11 ++++++++++-
 snippets/other/press_key.readme |   18 ++++++++++++++++++
 3 files changed, 33 insertions(+), 1 deletions(-)
 create mode 100644 snippets/other/press_key.readme


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