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64 Commits

Author SHA1 Message Date
Anuj Deshpande
b3894dba97 console: Free alloc'd memory after error conditions 
Closes https://github.com/espressif/esp-idf/issues/1901
 2018-04-30 14:21:03 +05:30
Angus Gratton
1cb5712463 cmake: Add component dependency support 
Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their
requirements.
 2018-04-30 09:59:20 +10:00
Angus Gratton
4f1a856dbf cmake: Remove defaults for COMPONENT_SRCDIRS, COMPONENT_SRCS, COMPONENT_ADD_INCLUDEDIRS 
* Philosophical: "explicit is better than implicit".
* Practical: Allows useful errors if invalid directories given in components as the defaults aren't
  always used. Also trims the -I path from a number of components that have no actual include
  directory.
* Simplifies knowing which components will be header-only and which won't
 2018-04-30 09:59:20 +10:00
Angus Gratton
c671a0c3eb build system: Initial cmake support, work in progress 2018-04-30 09:59:20 +10:00
Roland Dobai
744c2dcdd9 Resolve problems found by enabling -Wwrite-strings compilation flag 2018-04-10 08:53:43 +02:00
Angus Gratton
2536d50d2e console: Add C++ guards to header 
As reported on forum https://esp32.com/viewtopic.php?f=2&t=4478&p=19659
 2018-01-29 09:22:04 +08:00
Roman Valls Guimera
519edc332d Fix compilation errors when using gcc-7.2.0 for the crosstool-ng toolchain 
* Change snprintf for strlcat does not complain w/gcc7.2.0 and it is safer, thanks @projectgus
* Use proper quotes for character literals

Merges https://github.com/espressif/esp-idf/pull/1163
 2017-12-04 10:18:40 +11:00
Ivan Grokhotkov
4d42b5ea24 console: handle empty input to esp_console_run correctly 
Fixes https://github.com/espressif/esp-idf/issues/1067

Ref. TW15752
 2017-10-13 07:14:53 +08:00
Ivan Grokhotkov
0ed64da963 console: initialize buf_size before calling open_memstream 
POSIX open_memstream documentation [1] does not mention that it may use
the  value supplied in buf_size before the call.
newlib implementation of open_memstream does use it as a hint of the
buffer size [2]. To avoid using potential garbage in this variable,
newlib caps the size to 64kB (!).

If the allocation of this initial buffer fails, NULL file pointer is
returned. Previous code did not check returned file pointer and crashed
when it was used.

Initialize size to zero (in which case newlib allocates a 64 byte
buffer), and check the returned file pointer.

[1] http://pubs.opengroup.org/onlinepubs/9699919799/functions/open_memstream.html
[2] https://github.com/espressif/newlib-esp32/blob/23c0f21/newlib/libc/stdio/open_memstream.c#L26-L29
    https://github.com/espressif/newlib-esp32/blob/23c0f21/newlib/libc/stdio/open_memstream.c#L324-L336
 2017-08-23 01:10:30 +08:00
Ivan Grokhotkov
abe9516fdc newlib: implement usleep 2017-08-21 15:58:28 +08:00
Ivan Grokhotkov
10f0543080 console: add support for terminal probing and dumb terminal mode 2017-08-21 15:58:28 +08:00
Ivan Grokhotkov
a8075ea140 console/argtable3: expose arg_print_formatted function 2017-08-21 15:58:28 +08:00
Ivan Grokhotkov
160f842d35 console/argtable3: fix usage of char as argument to ctype functions 2017-08-21 15:58:27 +08:00
Ivan Grokhotkov
5de7c91a54 add console component and example 2017-08-21 15:58:27 +08:00