/usr/include/libconcord.h is in libconcord-dev 1.2-1+b2.
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* vim:tw=80:ai:tabstop=4:softtabstop=4:shiftwidth=4:expandtab
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (C) Copyright Phil Dibowitz 2007
* (C) Copyright Kevin Timmerman 2007
*/
#ifndef LIBCONCORD_H
#define LIBCONCORD_H
#include <stdio.h>
#include <stdint.h>
#define LC_ERROR 1
#define LC_ERROR_INVALID_DATA_FROM_REMOTE 2
#define LC_ERROR_READ 3
#define LC_ERROR_WRITE 4
#define LC_ERROR_INVALIDATE 5
#define LC_ERROR_ERASE 6
#define LC_ERROR_VERIFY 7
#define LC_ERROR_POST 8
#define LC_ERROR_GET_TIME 9
#define LC_ERROR_SET_TIME 10
#define LC_ERROR_CONNECT 11
#define LC_ERROR_OS 12
#define LC_ERROR_OS_NET 13
#define LC_ERROR_OS_FILE 14
#define LC_ERROR_UNSUPP 15
#define LC_ERROR_INVALID_CONFIG 16
#define LC_ERROR_IR_OVERFLOW 17
/*
* Filetypes, used by identity_file()
*/
#define LC_FILE_TYPE_CONNECTIVITY 1
#define LC_FILE_TYPE_CONFIGURATION 2
#define LC_FILE_TYPE_FIRMWARE 3
#define LC_FILE_TYPE_LEARN_IR 4
/*
* Callback counter types
*/
#define LC_CB_COUNTER_TYPE_STEPS 5
#define LC_CB_COUNTER_TYPE_BYTES 6
/*
* Callback stages
*/
#define LC_CB_STAGE_NUM_STAGES 0xFF
#define LC_CB_STAGE_GET_IDENTITY 7
/* for config updates... */
#define LC_CB_STAGE_INITIALIZE_UPDATE 8
#define LC_CB_STAGE_INVALIDATE_FLASH 9
#define LC_CB_STAGE_ERASE_FLASH 10
#define LC_CB_STAGE_WRITE_CONFIG 11
#define LC_CB_STAGE_VERIFY_CONFIG 12
#define LC_CB_STAGE_FINALIZE_UPDATE 13
#define LC_CB_STAGE_READ_CONFIG 14
/* firmware updates share most of the above, but need */
#define LC_CB_STAGE_WRITE_FIRMWARE 15
#define LC_CB_STAGE_READ_FIRMWARE 16
#define LC_CB_STAGE_READ_SAFEMODE 17
/* other... */
#define LC_CB_STAGE_RESET 18
#define LC_CB_STAGE_SET_TIME 19
#define LC_CB_STAGE_HTTP 20
#define LC_CB_STAGE_LEARN 21
/*
* Actual C clients are not fully supported yet, but that's the goal...
*/
#ifdef __cplusplus
extern "C" {
#endif
/*
* CALLBACK INFORMATION
*
* There is currently only one kind of callback, and it's for status
* information. It should be a void function and takes the following
* arguments:
* uint32_t stage_id - the id of the stage
* uint32_t count - the amount of times this cb has been called in a
* given call of a given functioin
* uint32_t curr - current status (usually bytes read/written)
* uint32_t total - total goal status (usually bytes expected to read/write)
* uint32_t counter_type - the type of counter (bytes, steps, etc.)
* void *arg - opaque object you can pass to functions to have them
* pass back to your callback.
* const uint32_t* stages - a pointer to the stages that will be
* performed for this operation. Only used when
* LC_CB_STAGE_NUM_STAGES is the callback stage.
*/
typedef void (*lc_callback)(uint32_t, uint32_t, uint32_t, uint32_t, uint32_t,
void*, const uint32_t*);
/*
* REMOTE INFORMATION ACCESSORS
*
* These take nothing, and return what they say. Simple stuff.
*/
const char *get_mfg();
const char *get_model();
const char *get_codename();
int get_skin();
int get_fw_ver_maj();
int get_fw_ver_min();
int get_fw_type();
int get_hw_ver_maj();
int get_hw_ver_min();
int get_hw_ver_mic();
int get_flash_size();
int get_flash_mfg();
int get_flash_id();
const char *get_flash_part_num();
int get_arch();
int get_proto();
const char *get_hid_mfg_str();
const char *get_hid_prod_str();
int get_hid_irl();
int get_hid_orl();
int get_hid_frl();
int get_usb_vid();
int get_usb_pid();
int get_usb_bcd();
char *get_serial(int p);
int get_config_bytes_used();
int get_config_bytes_total();
/*
* Support helpers
*/
/*
* We don't yet support all things on all remotes, so these try to help you
* figure out if something is supported.
* NOTE WELL: If they are a remote we don't know about, the results are
* meaningless.
*
* This will return 0 for yes and LC_ERROR_UNSUPP otherwise.
*/
int is_config_dump_supported();
int is_config_update_supported();
int is_fw_dump_supported();
int is_fw_update_supported(int direct);
/*
* TIME ACCESSORS
*
* These can ONLY be called *after* get_time() or set_time(). Each call will
* initialize the internal time structures to the time used, and these
* accessors can be used to access that data.
*/
int get_time_second();
int get_time_minute();
int get_time_hour();
int get_time_day();
int get_time_dow();
int get_time_month();
int get_time_year();
int get_time_utc_offset();
const char *get_time_timezone();
/*
* HELPER FUNCTIONS
*/
/*
* Translate a return value into an actual error message. Pass in the int
* you received, get back a string.
*/
const char *lc_strerror(int err);
const char *lc_cb_stage_str(int stage);
/*
* Many functions require you to pass in a ptr which then gets pointed
* to data that we allocate. You should then call this to clean that
* data up when you are done with it.
*/
void delete_blob(uint8_t *ptr);
/*
* Read an operations file from the website, parse it, and return a mode
* of operations.
*/
int read_and_parse_file(char *filename, int *type);
/*
* Free the memory used by the file as allocated in read_and_parse_file.
*/
void delete_opfile_obj();
/*
* GENERAL REMOTE INTERACTIONS
*/
/*
* Initialize USB (and WinSock if necessary) and find the remote
* if possible.
*/
int init_concord();
/*
* Release the USB device, and tear down anything else necessary.
*/
int deinit_concord();
/*
* This is another initialization function. Generally speaking you always
* want to call this before you do anything. It will query the remote about
* it's data and fill in internal data structures with that information. This
* counts as a successful "connectivity test"
*/
int get_identity(lc_callback cb, void *cb_arg);
/*
* Reboot the remote.
*/
int reset_remote(lc_callback cb, void *cb_arg);
/*
* Get the time from the remote. Use the time accessors above to access
* the data.
*/
int get_time();
/*
* Set the time on the remote to the system time. To find out what time was
* used, use the time accessors above.
*/
int set_time(lc_callback cb, void *cb_arg);
/*
* POST to the members.harmonyremote.com website that the connection test was
* successful. A Connectivity.EZHex file must be passed in so that we
* can get the URL, cookie information, etc.
*/
int post_connect_test_success(lc_callback cb, void *cb_arg);
/*
* Prior to updating the config, if you want to interact with the website
* you have to send it some initial data. This does that. The data passed
* in here is a pointer to the config data config block (with XML - this
* should NOT be the pointer result from find_binary_start().
*/
int post_preconfig(lc_callback cb, void *cb_arg);
/*
* After writing the config to the remote, this should be called to tell
* the members.harmonyremote.com website that it was successful.
*/
int post_postconfig(lc_callback cb, void *cb_arg);
/*
* After writing a new firmware to the remote, this should be called to tell
* the members.harmonyremote.com website that it was successful.
*/
int post_postfirmware(lc_callback cb, void *cb_arg);
/*
* This sends the remote a command to tell it we're about to start
* writing to it's flash area and that it shouldn't read from it.
* This must be used before writing a config, firmware, or anything
* else that touches flash.
*
* If something goes wrong, or you change your mind after invalidating
* flash, you should reboot the device.
*/
int invalidate_flash(lc_callback cb, void *cb_arg);
/*
* CONFIGURATION INTERACTIONS
*/
/*
* NOTE: This is the only function you should need to update a remote's config.
* This wraps calls to all other calls and handles all remote-specific logic for
* you.
*
* The other functions are provided mostly for backwards compatibility, and for
* backing up remote configs. If you don't need to do that, you can skip down to
* the next section.
*/
int update_configuration(lc_callback cb, void *cb_arg, int noreset);
/*
* Read the config from the remote and store it into the unit8_t array
* *out. The callback is for status information. See above for CB info.
*
* NOTE: The pointer *out should not point to anything useful. We will
* allocate a char array and point your pointer at it. Use delete_blob to
* reclaim this memory.
*/
int read_config_from_remote(uint8_t **out, uint32_t *size, lc_callback cb,
void *cb_arg);
/*
* Given a config block in the byte array *in that is size big, write
* it to the remote. This should be *just* the binary blob (see
* find_binary_start()). CB info above.
*
*/
int write_config_to_remote(lc_callback cb, void *cb_arg);
/*
* Given a binary-only config blob *in, write the config to a file. Unless
* binary is true, the XML will be constructed and written to the file
* as well.
*/
int write_config_to_file(uint8_t *in, uint32_t size, char *file_name,
int binary);
/*
* After doing a write_config_to_remote(), this should be called to verify
* that config. The data will be compared to what's in *in.
*/
int verify_remote_config(lc_callback cb, void *cb_arg);
/*
* Preps the remote for a config upgrade.
*
* Note that this and finish_config are NO-OPs for most remotes, and even on
* remotes where it is implemented, testing implies that it's not necessary.
* However, calling these functions is necessary to completely match the
* original Windows software, and future remotes may require these functions
* to be executed to operate correctly.
*/
int prep_config(lc_callback cb, void *cb_arg);
/*
* Tells the remote the config upgrade was successful and that it should
* use the new config upon next reboot.
*/
int finish_config(lc_callback cb, void *cb_arg);
/*
* Flash can be changed to 0, but not back to 1, so you must erase the
* flash (to 1) in order to write the flash.
*/
int erase_config(lc_callback cb, void *cb_arg);
/*
* SAFEMODE FIRMWARE INTERACTIONS
*/
/*
* Make the safemode area of the flash all 1's so you can write
* to it.
*/
int erase_safemode(lc_callback cb, void *cb_arg);
/*
* Same as read_config_from_remote(), but reading the safemode firmware
* instead.
*
* NOTE: The pointer *out should not point to anything useful. We will
* allocate a char array and point your pointer at it. Use delete_blob to
* reclaim this memory.
*/
int read_safemode_from_remote(uint8_t **out, uint32_t *size, lc_callback cb,
void *cb_arg);
/*
* NOTE: You CAN NOT WRITE SAFEMODE FIRMWARE OVER USB!
*/
/*
* Write aforementioned safemode data to a file. Note that this is always
* written as pure binary.
*/
int write_safemode_to_file(uint8_t *in, uint32_t size, char *file_name);
/*
* FIRMWARE INTERACTIONS
*/
/*
* NOTE: This is the only function you should need.
* This wraps calls to all other calls and handles all remote-specific logic for
* you. The other functions are provided mostly for backwards compatibility.
* You can skip down to the next section.
*/
int update_firmware(lc_callback cb, void *cb_arg, int noreset, int direct);
/*
* This function tells you if the config will be wiped out by a live
* firmware upgrade (some remotes use the config area in memory as a
* staging area for the firmware). This will return 0 for yes and LC_ERROR
* for no.
*/
int is_config_safe_after_fw();
/*
* Preps the remote for a firmware upgrade
*/
int prep_firmware(lc_callback cb, void *cb_arg);
/*
* Tells the remote the firmware upgrade was successful and that it should
* copy the firmware from the "staging" area to the live area on next reboot.
* Don't forget to reboot.
*/
int finish_firmware(lc_callback cb, void *cb_arg);
/*
* Make the firmware area of the flash all 1's so you can write
* to it.
*/
int erase_firmware(int direct, lc_callback cb, void *cb_arg);
/*
* Same as read_config_from_remote(), but reading the firmware instead.
*
* NOTE: The pointer *out should not point to anything useful. We will
* allocate a char array and point your pointer at it. Use delete_blob to
* reclaim this memory.
*/
int read_firmware_from_remote(uint8_t **out, uint32_t *size, lc_callback cb,
void *cb_arg);
/*
* Same as write_config_to_remote(), but with the firmware instead.
*/
int write_firmware_to_remote(int direct, lc_callback cb, void *cb_arg);
/*
* Same as write_config_to_file(), but with firmware instead. Note
* that unless binary is specified, the firmware is broken into chunks
* and written in ASCII-encoded HEX in XML <DATA> blocks, the way
* the members.harmonyremote.com website delivers it.
*/
int write_firmware_to_file(uint8_t *in, uint32_t size, char *file_name,
int binary);
/*
* IR-stuff
* ===========================
* Data structure information:
*
* carrier_clock : in Hz, usually ~36000..40000
* ir_signal : IR mark/space durations (alternating) in microsconds
* ir_signal_length : total number of mark/space durations in ir_signal
* ir_signal will start with a mark and end with a space duration,
* hence ir_signal_length will always be an even number.
*
* They are usually filled in by calling learn_from_remote(...),
* to learn IR signals from an existing other remote, but may also
* be set by the application, e.g. be derived from Pilips Pronto Hex
* codes or RC5/NEC/... command codes (separate conversion library required).
*
* encoded posting format : IR code data converted to Logitech
* posting string format, returned by encode_for_posting.
* Having the encoding separate from the posting keeps the
* parameter list of post_new_code() tidy and allows the
* application to display the encoded signal when desired.
*/
/*
* Scan the contents of the received LearnIR.EZTut file
* (read into *data[size]) for the key names to be learned.
*
* Fills key_names with the found names and key_names_length
* with the number of found key names.
* Returns 0 for success, or an error code in case of failure.
*
* Memory allocated for the strings must be freed by the caller
* via delete_key_names() when not needed any longer.
*/
int get_key_names(char ***key_names, uint32_t *key_names_length);
void delete_key_names(char **key_names, uint32_t key_names_length);
/*
* Fill ir_data with IR code learned from other remote
* via Harmony IR receiver.
*
* Returns 0 for success, error code for failure.
*
* Memory allocated for ir_signal must be freed by the caller
* via delete_ir_signal() when not needed any longer.
*/
int learn_from_remote(uint32_t *carrier_clock, uint32_t **ir_signal,
uint32_t *ir_signal_length, lc_callback cb, void *cb_arg);
void delete_ir_signal(uint32_t *ir_signal);
/*
* Fill encoded_signal with IR code encoded to Logitech
* posting string format.
*
* Returns 0 for success, error code in case of failure.
*
* Memory allocated for the string must be freed by the caller
* via delete_post_string() when not needed any longer.
*/
int encode_for_posting(uint32_t carrier_clock, uint32_t *ir_signal,
uint32_t ir_signal_length, char **encoded_signal);
void delete_encoded_signal(char *encoded_signal);
/*
* Post encoded IR-code with key_name and additional
* information from XML data[size] to Logitech.
*
* Logitech will only accept keynames already present in the
* database or user-defined via 'Learn new Key' web page
* for the current device.
*
* Returns 0 for success, error code for failure.
*/
int post_new_code(char *key_name, char *encoded_signal, lc_callback cb,
void *cb_arg);
/*
* Special structures and methods for the Harmony Link
*/
#define MH_STRING_LENGTH 255 /* arbitrary */
#define MH_MAX_WIFI_NETWORKS 30 /* arbitrary */
struct mh_cfg_properties {
char host_name[MH_STRING_LENGTH];
char email[MH_STRING_LENGTH];
char service_link[MH_STRING_LENGTH];
};
struct mh_wifi_config {
char ssid[MH_STRING_LENGTH];
char encryption[MH_STRING_LENGTH];
char password[MH_STRING_LENGTH];
char connect_status[MH_STRING_LENGTH];
char error_code[MH_STRING_LENGTH];
};
struct mh_wifi_network {
char ssid[MH_STRING_LENGTH];
char signal_strength[MH_STRING_LENGTH];
char channel[MH_STRING_LENGTH];
char encryption[MH_STRING_LENGTH];
};
struct mh_wifi_networks {
struct mh_wifi_network network[MH_MAX_WIFI_NETWORKS];
};
int mh_get_cfg_properties(struct mh_cfg_properties *properties);
int mh_set_cfg_properties(const struct mh_cfg_properties *properties);
int mh_get_wifi_networks(struct mh_wifi_networks *networks);
int mh_get_wifi_config(struct mh_wifi_config *config);
int mh_set_wifi_config(const struct mh_wifi_config *config);
const char *mh_get_serial();
int mh_read_file(const char *filename, uint8_t *buffer, const uint32_t buflen,
uint32_t *data_read);
int mh_write_file(const char *filename, uint8_t *buffer,
const uint32_t buflen);
#ifdef __cplusplus
}
#endif
#endif /* LIBCONCORD_H */
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