diff options
Diffstat (limited to 'fig0_8.cpp')
| -rw-r--r-- | fig0_8.cpp | 32 |
1 files changed, 31 insertions, 1 deletions
@@ -28,10 +28,36 @@ #include <cstdio> #include <cstring> #include <map> +#include <set> + +/* EN 300 401, 8.1.14.3 Service component label + * The combination of the SId and the SCIdS provides a service component + * identifier which is valid globally. + */ +using SId_t = int; +using SCIdS_t = int; +static std::set<std::pair<SId_t, SCIdS_t> > components_seen; + +bool fig0_8_is_complete(SId_t SId, SCIdS_t SCIdS) +{ + auto key = std::make_pair(SId, SCIdS); + bool complete = components_seen.count(key); + + if (complete) { + components_seen.clear(); + } + else { + components_seen.insert(key); + } + + return complete; +} + + // FIG 0/8 Service component global definition // ETSI EN 300 401 6.3.5 -void fig0_8(fig0_common_t& fig0, int indent) +bool fig0_8(fig0_common_t& fig0, int indent) { uint32_t SId; uint16_t SCId; @@ -40,6 +66,7 @@ void fig0_8(fig0_common_t& fig0, int indent) char desc[256]; bool Ext_flag, LS_flag, MSC_FIC_flag; uint8_t* f = fig0.f; + bool complete = false; while (i < (fig0.figlen - (2 + (2 * fig0.pd())))) { // iterate over service component global definition @@ -57,6 +84,7 @@ void fig0_8(fig0_common_t& fig0, int indent) Ext_flag = f[i] >> 7; Rfa = (f[i] >> 4) & 0x7; SCIdS = f[i] & 0x0F; + complete |= fig0_8_is_complete(SId, SCIdS); sprintf(desc, "SId=0x%X, Ext flag=%d 8-bit Rfa %s", SId, Ext_flag, (Ext_flag)?"present":"absent"); if (Rfa != 0) { sprintf(tmpbuf, ", Rfa=%d invalid value", Rfa); @@ -113,5 +141,7 @@ void fig0_8(fig0_common_t& fig0, int indent) } printbuf(desc, indent+1, NULL, 0); } + + return complete; } |