diff options
Diffstat (limited to 'uisimulator')
| -rw-r--r-- | uisimulator/common/fmradio.c | 56 |
1 files changed, 43 insertions, 13 deletions
diff --git a/uisimulator/common/fmradio.c b/uisimulator/common/fmradio.c index 6f6b0f914f..a18db819f2 100644 --- a/uisimulator/common/fmradio.c +++ b/uisimulator/common/fmradio.c @@ -23,6 +23,11 @@ #include "config.h" #include "debug.h" #include "tuner.h" +#ifdef HAVE_RDS_CAP +#include <strlcpy.h> +#include "system.h" +#include "rds.h" +#endif #if CONFIG_TUNER @@ -124,21 +129,46 @@ bool tuner_power(bool status) } #ifdef HAVE_RDS_CAP -char* tuner_get_rds_info(int setting) +size_t tuner_get_rds_info(int setting, void *dst, size_t dstsize) { - char *text = NULL; - - switch(setting) + /* TODO: integrate this into tuner_get/set */ + static const unsigned char info_id_tbl[] = { - case RADIO_RDS_NAME: - text = "Rockbox Radio"; - break; + [RADIO_RDS_NAME] = RDS_INFO_PS, + [RADIO_RDS_TEXT] = RDS_INFO_RT, + [RADIO_RDS_PROGRAM_INFO] = RDS_INFO_PI, + [RADIO_RDS_CURRENT_TIME] = RDS_INFO_CT, + }; - case RADIO_RDS_TEXT: - text = "http://www.rockbox.org" ; - break; + if ((unsigned int)setting >= ARRAYLEN(info_id_tbl)) + return 0; + + switch (info_id_tbl[setting]) + { + case RDS_INFO_PI: + if (dstsize >= sizeof (uint16_t)) { + *(uint16_t *)dst = 0; + } + dstsize = sizeof (uint16_t); + break; + case RDS_INFO_PS: + dstsize = strlcpy(dst, "Rockbox Radio", dstsize); + break; + case RDS_INFO_RT: + dstsize = strlcpy(dst, "http://www.rockbox.org", dstsize); + break; + case RDS_INFO_CT: + if (dstsize >= sizeof (time_t)) { + *(time_t *)dst = 0; + } + dstsize = sizeof (time_t); + break; + + default: + dstsize = 0; } - return text; + + return dstsize; } -#endif -#endif +#endif /* HAVE_RDS_CAP */ +#endif /* CONFIG_TUNER */ |