HomeSpan/tools/makeServices

110 lines
3.0 KiB
Awk
Executable File

#!/usr/bin/awk -f
BEGIN {
ws="[ \t,();]+" # regexp of separators
ltws="^" ws "|" ws "$" # regexp of leading and trailing separators
nServs=0 # number of Services found
}
{
split($0,line,"//") # separate line into program and (optional) comment
gsub(ltws,"",line[1]) # strip out leading or trailing separators
gsub("[ \t]+","",line[1]) # strip out any other spaces
n=split(line[1],x,ws) # split program portion according to separators
if(x[1]=="CREATE_SERV"){
currentService=x[2]
services[nServs++]=currentService
uuid[currentService]=x[3]
desc[currentService]=line[2] # save optional comment as description of Service
nChars[currentService]=0
}
else if(x[1]=="REQ" || x[1]=="OPT"){
servChars[currentService,nChars[currentService]]=x[2]
servReq[currentService,nChars[currentService]]=(x[1]=="REQ")
nChars[currentService]++
}
else if(x[1]=="CREATE_CHAR"){
char=x[3]
default[char]=x[4]
min[char]=x[5]
max[char]=x[6]
nConstants[char]=n-6 # parse any pre-defined constants
value=0 # default starting value of constants
for(i=0;i<nConstants[char];i++){
v=split(x[i+7],y,"=") # split name of constant from (optional) value
constantName[char,i]=y[1]
if(v==2) # override value if provided
value=y[2]
constantValue[char,i]=value
if(index(perms[char],"PR") && x[4]==value)
defaultMark[char,i]=":heavy_check_mark:"
value++
}
notes[char]=line[2] # save optional comment as notes for Characteristic
}
else if(x[1]=="HAPCHAR"){
char=x[2]
uuid[char]=x[3]
perms[char]=x[4]
format[char]=tolower(x[5])
static[char]=x[6]
}
else if(x[1]=="SERVICES_GROUP"){
group[nServs]=line[2]
}
}
END {
printf("\n\n");
for(i=0;i<nServs;i++){
if(group[i]!="")
printf("## %s\n",toupper(group[i]))
s=services[i]
printf("### %s (%s)\n",s,uuid[s])
printf("<i>%s</i><br><table>\n",desc[s])
printf("<tr><th>Characteristic</th><th>Format</th><th>Perms</th><th>Min</th><th>Max</th><th>Constants/Defaults</th></tr>\n")
for(j=0;j<nChars[s];j++){
char=servChars[s,j]
printf("<tr>")
printf("<td><b>%s (%s) %s</b><ul><li>%s</li></ul></td>",char,uuid[char],servReq[s,j]?":small_blue_diamond:":"",notes[char])
printf("<td align=\"center\">%s</td>",format[char])
printf("<td align=\"center\">%s</td>",perms[char])
if(format[char]!="string")
printf("<td align=\"center\">%s</td><td align=\"center\">%s</td>",min[char],max[char])
else
printf("<td align=\"center\">-</td><td align=\"center\">-</td>")
if(nConstants[char]>0){
printf("<td><ul>")
for(k=0;k<nConstants[char];k++)
printf("<li><span>%s&nbsp(%d)&nbsp;</span>%s</li>",constantName[char,k],constantValue[char,k],defaultMark[char,k])
printf("</ul></td>")
} else {
printf("<td align=\"center\">%s</td>",default[char])
}
printf("</tr>\n")
}
printf("</table>\n\n")
}
printf("---\n\n")
printf("[↩️](../README.md) Back to the Welcome page\n\n")
}