\hypertarget{homescreen_8c}{}\section{src/homescreen.c File Reference} \label{homescreen_8c}\index{src/homescreen.\+c@{src/homescreen.\+c}} {\ttfamily \#include $<$afb/afb-\/binding.\+h$>$}\newline {\ttfamily \#include $<$stdio.\+h$>$}\newline {\ttfamily \#include $<$string.\+h$>$}\newline {\ttfamily \#include $<$stdlib.\+h$>$}\newline {\ttfamily \#include $<$stdint.\+h$>$}\newline {\ttfamily \#include $<$unistd.\+h$>$}\newline {\ttfamily \#include $<$json-\/c/json.\+h$>$}\newline {\ttfamily \#include $<$glib.\+h$>$}\newline {\ttfamily \#include $<$pthread.\+h$>$}\newline {\ttfamily \#include \char`\"{}hs-\/helper.\+h\char`\"{}}\newline \subsection*{Classes} \begin{DoxyCompactItemize} \item struct \hyperlink{structevent}{event} \end{DoxyCompactItemize} \subsection*{Macros} \begin{DoxyCompactItemize} \item \#define \hyperlink{homescreen_8c_a369266c24eacffb87046522897a570d5}{\+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE} \item \#define \hyperlink{homescreen_8c_ad2c1fbc92ba364fcf83f15e6d0af66f0}{A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON}~2 \item \#define \hyperlink{homescreen_8c_a09f43d9e7e1c5d2198c0d66024b4500e}{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM}~4 \item \#define \hyperlink{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}{E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE}~100 \end{DoxyCompactItemize} \subsection*{Functions} \begin{DoxyCompactItemize} \item static void \hyperlink{homescreen_8c_af48cab759d4ae0ddbfcdd60f4051ba05}{ping\+Sample} (struct afb\+\_\+req request) \item static void \hyperlink{homescreen_8c_a096eae5c8f297f9df142a406eea56227}{tap\+\_\+shortcut} (struct afb\+\_\+req request) \item static void \hyperlink{homescreen_8c_a640cf8ed97d804c5ed1c09a349056338}{on\+\_\+screen\+\_\+message} (struct afb\+\_\+req request) \item static void \hyperlink{homescreen_8c_a2f380055d7d69828115d2a8951634933}{on\+\_\+screen\+\_\+reply} (struct afb\+\_\+req request) \item static void \hyperlink{homescreen_8c_a4ff0c8b506669e5622a6ee168134d8f1}{subscribe} (struct afb\+\_\+req request) \item static void \hyperlink{homescreen_8c_ab92621255d7370c6dd8a0f1a8e376ad3}{unsubscribe} (struct afb\+\_\+req request) \item static int \hyperlink{homescreen_8c_a83d646edf54a6a082f69121bc89a08de}{preinit} () \item static int \hyperlink{homescreen_8c_a00cbbc0f3f4452db078ae511684a6adc}{init} () \item static void \hyperlink{homescreen_8c_a1279893c0fe937311a81e0a98fb4cf1c}{onevent} (const char $\ast$\hyperlink{structevent}{event}, struct json\+\_\+object $\ast$object) \end{DoxyCompactItemize} \subsection*{Variables} \begin{DoxyCompactItemize} \item static struct \hyperlink{structevent}{event} \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\+\_\+list} \mbox{[}\hyperlink{homescreen_8c_a09f43d9e7e1c5d2198c0d66024b4500e}{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM}\mbox{]} \item static struct afb\+\_\+event \hyperlink{homescreen_8c_a2af1ff5a4cbf03125e61e903832035f5}{ev\+\_\+tap\+\_\+shortcut} \item static struct afb\+\_\+event \hyperlink{homescreen_8c_af7cfc4f688bb898c09291252c4cb832c}{ev\+\_\+on\+\_\+screen\+\_\+message} \item static struct afb\+\_\+event \hyperlink{homescreen_8c_a5c225341e0ecbae0585302ef754a55ec}{ev\+\_\+on\+\_\+screen\+\_\+reply} \item static struct afb\+\_\+event \hyperlink{homescreen_8c_a25fbdcc4e5787e3f41d99f4a71e86611}{ev\+\_\+reserved} \item static const char \hyperlink{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}{\+\_\+error} \mbox{[}$\,$\mbox{]} = \char`\"{}error\char`\"{} \item static const char \hyperlink{homescreen_8c_a1f2c79fa6801b63751e270d67994fe81}{\+\_\+application\+\_\+name} \mbox{[}$\,$\mbox{]} = \char`\"{}application\+\_\+name\char`\"{} \item static const char \hyperlink{homescreen_8c_abfd6c1d6f316fa952b11553f8f275e92}{\+\_\+display\+\_\+message} \mbox{[}$\,$\mbox{]} = \char`\"{}display\+\_\+message\char`\"{} \item static const char \hyperlink{homescreen_8c_a79b0f0b481161527ccb80e83da143219}{\+\_\+reply\+\_\+message} \mbox{[}$\,$\mbox{]} = \char`\"{}reply\+\_\+message\char`\"{} \item static const struct afb\+\_\+verb\+\_\+v2 \hyperlink{homescreen_8c_acad6dadf60fac3d701e488e4fcd11c89}{verbs} \mbox{[}$\,$\mbox{]} \item const struct afb\+\_\+binding\+\_\+v2 \hyperlink{homescreen_8c_ae2a62ab481a2922cbfc788193857a12e}{afb\+Binding\+V2} \end{DoxyCompactItemize} \subsection{Macro Definition Documentation} \mbox{\Hypertarget{homescreen_8c_a369266c24eacffb87046522897a570d5}\label{homescreen_8c_a369266c24eacffb87046522897a570d5}} \index{homescreen.\+c@{homescreen.\+c}!\+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE@{\+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE}} \index{\+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE@{\+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{\+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE}{\_GNU\_SOURCE}} {\footnotesize\ttfamily \#define \+\_\+\+G\+N\+U\+\_\+\+S\+O\+U\+R\+CE} Definition at line 17 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_ad2c1fbc92ba364fcf83f15e6d0af66f0}\label{homescreen_8c_ad2c1fbc92ba364fcf83f15e6d0af66f0}} \index{homescreen.\+c@{homescreen.\+c}!A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON@{A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON}} \index{A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON@{A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON}{AFB\_BINDING\_VERSION}} {\footnotesize\ttfamily \#define A\+F\+B\+\_\+\+B\+I\+N\+D\+I\+N\+G\+\_\+\+V\+E\+R\+S\+I\+ON~2} Definition at line 18 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a09f43d9e7e1c5d2198c0d66024b4500e}\label{homescreen_8c_a09f43d9e7e1c5d2198c0d66024b4500e}} \index{homescreen.\+c@{homescreen.\+c}!C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM@{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM}} \index{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM@{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM}{COMMAND\_EVENT\_NUM}} {\footnotesize\ttfamily \#define C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM~4} Definition at line 31 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}\label{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}} \index{homescreen.\+c@{homescreen.\+c}!E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE@{E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE}} \index{E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE@{E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE}{EVENT\_SUBSCRIBE\_ERROR\_CODE}} {\footnotesize\ttfamily \#define E\+V\+E\+N\+T\+\_\+\+S\+U\+B\+S\+C\+R\+I\+B\+E\+\_\+\+E\+R\+R\+O\+R\+\_\+\+C\+O\+DE~100} Definition at line 32 of file homescreen.\+c. \subsection{Function Documentation} \mbox{\Hypertarget{homescreen_8c_a00cbbc0f3f4452db078ae511684a6adc}\label{homescreen_8c_a00cbbc0f3f4452db078ae511684a6adc}} \index{homescreen.\+c@{homescreen.\+c}!init@{init}} \index{init@{init}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{init()}{init()}} {\footnotesize\ttfamily static int init (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Definition at line 277 of file homescreen.\+c. \begin{DoxyCode} 278 \{ 279 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"binding init"}); 280 281 \hyperlink{homescreen_8c_a2af1ff5a4cbf03125e61e903832035f5}{ev\_tap\_shortcut} = afb\_daemon\_make\_event(\hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[0]); 282 \hyperlink{homescreen_8c_af7cfc4f688bb898c09291252c4cb832c}{ev\_on\_screen\_message} = afb\_daemon\_make\_event(\hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[1]); 283 \hyperlink{homescreen_8c_a5c225341e0ecbae0585302ef754a55ec}{ev\_on\_screen\_reply} = afb\_daemon\_make\_event(\hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[2]); 284 \hyperlink{homescreen_8c_a25fbdcc4e5787e3f41d99f4a71e86611}{ev\_reserved} = afb\_daemon\_make\_event(\hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[3]); 285 286 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[0].\hyperlink{structevent_a45c6cfb7961a21a3366db067e4cc59ab}{name} = \hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[0]; 287 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[0].\hyperlink{structevent_a58726ebc551d36562ac3f9e1fe293214}{event} = &\hyperlink{homescreen_8c_a2af1ff5a4cbf03125e61e903832035f5}{ev\_tap\_shortcut}; 288 289 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[1].\hyperlink{structevent_a45c6cfb7961a21a3366db067e4cc59ab}{name} = \hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[1]; 290 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[1].\hyperlink{structevent_a58726ebc551d36562ac3f9e1fe293214}{event} = &\hyperlink{homescreen_8c_af7cfc4f688bb898c09291252c4cb832c}{ev\_on\_screen\_message}; 291 292 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[2].\hyperlink{structevent_a45c6cfb7961a21a3366db067e4cc59ab}{name} = \hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[2]; 293 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[2].\hyperlink{structevent_a58726ebc551d36562ac3f9e1fe293214}{event} = &\hyperlink{homescreen_8c_a5c225341e0ecbae0585302ef754a55ec}{ev\_on\_screen\_reply}; 294 295 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[3].\hyperlink{structevent_a45c6cfb7961a21a3366db067e4cc59ab}{name} = \hyperlink{hs-helper_8h_a0cd84b1a2184c9b84d1b7bf24582f28e}{evlist}[3]; 296 \hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[3].\hyperlink{structevent_a58726ebc551d36562ac3f9e1fe293214}{event} = &\hyperlink{homescreen_8c_a25fbdcc4e5787e3f41d99f4a71e86611}{ev\_reserved}; 297 298 \textcolor{keywordflow}{return} 0; 299 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_a640cf8ed97d804c5ed1c09a349056338}\label{homescreen_8c_a640cf8ed97d804c5ed1c09a349056338}} \index{homescreen.\+c@{homescreen.\+c}!on\+\_\+screen\+\_\+message@{on\+\_\+screen\+\_\+message}} \index{on\+\_\+screen\+\_\+message@{on\+\_\+screen\+\_\+message}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{on\+\_\+screen\+\_\+message()}{on\_screen\_message()}} {\footnotesize\ttfamily static void on\+\_\+screen\+\_\+message (\begin{DoxyParamCaption}\item[{struct afb\+\_\+req}]{request }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Home\+Screen On\+Screen message \subparagraph*{Parameters} Request key \begin{DoxyItemize} \item display\+\_\+message \+: message for display \end{DoxyItemize} \subparagraph*{Return} Nothing Definition at line 114 of file homescreen.\+c. \begin{DoxyCode} 115 \{ 116 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"is called."}); 117 118 \textcolor{keywordtype}{int} ret = 0; 119 \textcolor{keyword}{const} \textcolor{keywordtype}{char}* value = afb\_req\_value(request, \hyperlink{homescreen_8c_abfd6c1d6f316fa952b11553f8f275e92}{\_display\_message}); 120 \textcolor{keywordflow}{if} (value) \{ 121 122 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"request params = %s."}, value); 123 124 \textcolor{keyword}{struct }json\_object* push\_obj = json\_object\_new\_object(); 125 \hyperlink{hs-helper_8c_a8777c53f1d4d5412f19b134ad85ffedf}{hs\_add\_object\_to\_json\_object\_str}( push\_obj, 2, 126 \hyperlink{homescreen_8c_abfd6c1d6f316fa952b11553f8f275e92}{\_display\_message}, value); 127 afb\_event\_push(\hyperlink{homescreen_8c_af7cfc4f688bb898c09291252c4cb832c}{ev\_on\_screen\_message}, push\_obj); 128 \} \textcolor{keywordflow}{else} \{ 129 afb\_req\_fail\_f(request, \textcolor{stringliteral}{"failed"}, \textcolor{stringliteral}{"called %s, Unknown palameter"}, \_\_FUNCTION\_\_); 130 \textcolor{keywordflow}{return}; 131 \} 132 133 \textcolor{comment}{// response to HomeScreen} 134 \textcolor{keyword}{struct }json\_object *res = json\_object\_new\_object(); 135 \hyperlink{hs-helper_8c_ae83604a37134e7bdee3ce4f10bb0b47a}{hs\_add\_object\_to\_json\_object\_func}(res, \_\_FUNCTION\_\_, 2, 136 \hyperlink{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}{\_error}, ret); 137 afb\_req\_success(request, res, \textcolor{stringliteral}{"afb\_event\_push event [on\_screen\_message]"}); 138 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_a2f380055d7d69828115d2a8951634933}\label{homescreen_8c_a2f380055d7d69828115d2a8951634933}} \index{homescreen.\+c@{homescreen.\+c}!on\+\_\+screen\+\_\+reply@{on\+\_\+screen\+\_\+reply}} \index{on\+\_\+screen\+\_\+reply@{on\+\_\+screen\+\_\+reply}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{on\+\_\+screen\+\_\+reply()}{on\_screen\_reply()}} {\footnotesize\ttfamily static void on\+\_\+screen\+\_\+reply (\begin{DoxyParamCaption}\item[{struct afb\+\_\+req}]{request }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Home\+Screen On\+Screen Reply \subparagraph*{Parameters} Request key \begin{DoxyItemize} \item reply\+\_\+message \+: message for reply \end{DoxyItemize} \subparagraph*{Return} Nothing Definition at line 151 of file homescreen.\+c. \begin{DoxyCode} 152 \{ 153 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"is called."}); 154 155 \textcolor{keywordtype}{int} ret = 0; 156 \textcolor{keyword}{const} \textcolor{keywordtype}{char}* value = afb\_req\_value(request, \hyperlink{homescreen_8c_a79b0f0b481161527ccb80e83da143219}{\_reply\_message}); 157 \textcolor{keywordflow}{if} (value) \{ 158 159 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"request params = %s."}, value); 160 161 \textcolor{keyword}{struct }json\_object* push\_obj = json\_object\_new\_object(); 162 \hyperlink{hs-helper_8c_a8777c53f1d4d5412f19b134ad85ffedf}{hs\_add\_object\_to\_json\_object\_str}( push\_obj, 2, 163 \hyperlink{homescreen_8c_a79b0f0b481161527ccb80e83da143219}{\_reply\_message}, value); 164 afb\_event\_push(\hyperlink{homescreen_8c_a5c225341e0ecbae0585302ef754a55ec}{ev\_on\_screen\_reply}, push\_obj); 165 \} \textcolor{keywordflow}{else} \{ 166 afb\_req\_fail\_f(request, \textcolor{stringliteral}{"failed"}, \textcolor{stringliteral}{"called %s, Unknown palameter"}, \_\_FUNCTION\_\_); 167 \textcolor{keywordflow}{return}; 168 \} 169 170 \textcolor{comment}{// response to HomeScreen} 171 \textcolor{keyword}{struct }json\_object *res = json\_object\_new\_object(); 172 \hyperlink{hs-helper_8c_ae83604a37134e7bdee3ce4f10bb0b47a}{hs\_add\_object\_to\_json\_object\_func}(res, \_\_FUNCTION\_\_, 2, 173 \hyperlink{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}{\_error}, ret); 174 afb\_req\_success(request, res, \textcolor{stringliteral}{"afb\_event\_push event [on\_screen\_reply]"}); 175 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_a1279893c0fe937311a81e0a98fb4cf1c}\label{homescreen_8c_a1279893c0fe937311a81e0a98fb4cf1c}} \index{homescreen.\+c@{homescreen.\+c}!onevent@{onevent}} \index{onevent@{onevent}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{onevent()}{onevent()}} {\footnotesize\ttfamily static void onevent (\begin{DoxyParamCaption}\item[{const char $\ast$}]{event, }\item[{struct json\+\_\+object $\ast$}]{object }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Definition at line 301 of file homescreen.\+c. \begin{DoxyCode} 302 \{ 303 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"on\_event %s"}, \hyperlink{structevent}{event}); 304 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_af48cab759d4ae0ddbfcdd60f4051ba05}\label{homescreen_8c_af48cab759d4ae0ddbfcdd60f4051ba05}} \index{homescreen.\+c@{homescreen.\+c}!ping\+Sample@{ping\+Sample}} \index{ping\+Sample@{ping\+Sample}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{ping\+Sample()}{pingSample()}} {\footnotesize\ttfamily static void ping\+Sample (\begin{DoxyParamCaption}\item[{struct afb\+\_\+req}]{request }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Definition at line 57 of file homescreen.\+c. \begin{DoxyCode} 58 \{ 59 \textcolor{keyword}{static} \textcolor{keywordtype}{int} pingcount = 0; 60 afb\_req\_success\_f(request, json\_object\_new\_int(pingcount), \textcolor{stringliteral}{"Ping count = %d"}, pingcount); 61 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"Verbosity macro at level notice invoked at ping invocation count = %d"}, pingcount); 62 pingcount++; 63 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_a83d646edf54a6a082f69121bc89a08de}\label{homescreen_8c_a83d646edf54a6a082f69121bc89a08de}} \index{homescreen.\+c@{homescreen.\+c}!preinit@{preinit}} \index{preinit@{preinit}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{preinit()}{preinit()}} {\footnotesize\ttfamily static int preinit (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Definition at line 271 of file homescreen.\+c. \begin{DoxyCode} 272 \{ 273 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"binding preinit (was register)"}); 274 \textcolor{keywordflow}{return} 0; 275 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_a4ff0c8b506669e5622a6ee168134d8f1}\label{homescreen_8c_a4ff0c8b506669e5622a6ee168134d8f1}} \index{homescreen.\+c@{homescreen.\+c}!subscribe@{subscribe}} \index{subscribe@{subscribe}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{subscribe()}{subscribe()}} {\footnotesize\ttfamily static void subscribe (\begin{DoxyParamCaption}\item[{struct afb\+\_\+req}]{request }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Subscribe event \subparagraph*{Parameters} \begin{DoxyItemize} \item event \+: Event name. Event list is written in \hyperlink{libhomescreen_8cpp}{libhomescreen.\+cpp} \end{DoxyItemize} \subparagraph*{Return} Nothing \subparagraph*{Note} Definition at line 189 of file homescreen.\+c. \begin{DoxyCode} 190 \{ 191 \textcolor{keyword}{const} \textcolor{keywordtype}{char} *value = afb\_req\_value(request, \textcolor{stringliteral}{"event"}); 192 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"value is %s"}, value); 193 \textcolor{keywordtype}{int} ret = 0; 194 \textcolor{keywordflow}{if}(value) \{ 195 \textcolor{keywordtype}{int} index = \hyperlink{hs-helper_8c_a2ff1b894941c3b461ca8119079c4146a}{hs\_search\_event\_name\_index}(value); 196 \textcolor{keywordflow}{if}(index < 0) 197 \{ 198 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"dedicated event doesn't exist"}); 199 ret = \hyperlink{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}{EVENT\_SUBSCRIBE\_ERROR\_CODE}; 200 \} 201 \textcolor{keywordflow}{else} 202 \{ 203 afb\_req\_subscribe(request, *\hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[index].\hyperlink{structevent}{event}); 204 \} 205 \} 206 \textcolor{keywordflow}{else}\{ 207 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"Please input event name"}); 208 ret = \hyperlink{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}{EVENT\_SUBSCRIBE\_ERROR\_CODE}; 209 \} 210 \textcolor{comment}{/*create response json object*/} 211 \textcolor{keyword}{struct }json\_object *res = json\_object\_new\_object(); 212 \hyperlink{hs-helper_8c_ae83604a37134e7bdee3ce4f10bb0b47a}{hs\_add\_object\_to\_json\_object\_func}(res, \_\_FUNCTION\_\_, 2, 213 \hyperlink{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}{\_error}, ret); 214 afb\_req\_success\_f(request, res, \textcolor{stringliteral}{"homescreen binder subscribe event name [%s]"}, value); 215 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_a096eae5c8f297f9df142a406eea56227}\label{homescreen_8c_a096eae5c8f297f9df142a406eea56227}} \index{homescreen.\+c@{homescreen.\+c}!tap\+\_\+shortcut@{tap\+\_\+shortcut}} \index{tap\+\_\+shortcut@{tap\+\_\+shortcut}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{tap\+\_\+shortcut()}{tap\_shortcut()}} {\footnotesize\ttfamily static void tap\+\_\+shortcut (\begin{DoxyParamCaption}\item[{struct afb\+\_\+req}]{request }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} tap\+\_\+shortcut notify for homescreen When Shortcut area is tapped, notify these applciations \subparagraph*{Parameters} Request key \begin{DoxyItemize} \item application\+\_\+name \+: application name \end{DoxyItemize} \subparagraph*{Return} Nothing Definition at line 77 of file homescreen.\+c. \begin{DoxyCode} 78 \{ 79 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"is called."}); 80 81 \textcolor{keywordtype}{int} ret = 0; 82 \textcolor{keyword}{const} \textcolor{keywordtype}{char}* value = afb\_req\_value(request, \hyperlink{homescreen_8c_a1f2c79fa6801b63751e270d67994fe81}{\_application\_name}); 83 \textcolor{keywordflow}{if} (value) \{ 84 85 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"request params = %s."}, value); 86 87 \textcolor{keyword}{struct }json\_object* push\_obj = json\_object\_new\_object(); 88 \hyperlink{hs-helper_8c_a8777c53f1d4d5412f19b134ad85ffedf}{hs\_add\_object\_to\_json\_object\_str}( push\_obj, 2, 89 \hyperlink{homescreen_8c_a1f2c79fa6801b63751e270d67994fe81}{\_application\_name}, value); 90 afb\_event\_push(\hyperlink{homescreen_8c_a2af1ff5a4cbf03125e61e903832035f5}{ev\_tap\_shortcut}, push\_obj); 91 \} \textcolor{keywordflow}{else} \{ 92 afb\_req\_fail\_f(request, \textcolor{stringliteral}{"failed"}, \textcolor{stringliteral}{"called %s, Unknown palameter"}, \_\_FUNCTION\_\_); 93 \textcolor{keywordflow}{return}; 94 \} 95 96 \textcolor{comment}{// response to HomeScreen} 97 \textcolor{keyword}{struct }json\_object *res = json\_object\_new\_object(); 98 \hyperlink{hs-helper_8c_ae83604a37134e7bdee3ce4f10bb0b47a}{hs\_add\_object\_to\_json\_object\_func}(res, \_\_FUNCTION\_\_, 2, 99 \hyperlink{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}{\_error}, ret); 100 afb\_req\_success(request, res, \textcolor{stringliteral}{"afb\_event\_push event [tap\_shortcut]"}); 101 \} \end{DoxyCode} \mbox{\Hypertarget{homescreen_8c_ab92621255d7370c6dd8a0f1a8e376ad3}\label{homescreen_8c_ab92621255d7370c6dd8a0f1a8e376ad3}} \index{homescreen.\+c@{homescreen.\+c}!unsubscribe@{unsubscribe}} \index{unsubscribe@{unsubscribe}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{unsubscribe()}{unsubscribe()}} {\footnotesize\ttfamily static void unsubscribe (\begin{DoxyParamCaption}\item[{struct afb\+\_\+req}]{request }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [static]}} Unsubscribe event \subparagraph*{Parameters} \begin{DoxyItemize} \item event \+: Event name. Event list is written in \hyperlink{libhomescreen_8cpp}{libhomescreen.\+cpp} \end{DoxyItemize} \subparagraph*{Return} Nothing \subparagraph*{Note} Definition at line 229 of file homescreen.\+c. \begin{DoxyCode} 230 \{ 231 \textcolor{keyword}{const} \textcolor{keywordtype}{char} *value = afb\_req\_value(request, \textcolor{stringliteral}{"event"}); 232 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"value is %s"}, value); 233 \textcolor{keywordtype}{int} ret = 0; 234 \textcolor{keywordflow}{if}(value) \{ 235 \textcolor{keywordtype}{int} index = \hyperlink{hs-helper_8c_a2ff1b894941c3b461ca8119079c4146a}{hs\_search\_event\_name\_index}(value); 236 \textcolor{keywordflow}{if}(index < 0) 237 \{ 238 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"dedicated event doesn't exist"}); 239 ret = \hyperlink{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}{EVENT\_SUBSCRIBE\_ERROR\_CODE}; 240 \} 241 \textcolor{keywordflow}{else} 242 \{ 243 afb\_req\_unsubscribe(request, *\hyperlink{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}{event\_list}[index].\hyperlink{structevent}{event}); 244 \} 245 \} 246 \textcolor{keywordflow}{else}\{ 247 \hyperlink{hmi-debug_8h_abc0d6e0760017d8ae48b836925b2ef15}{HMI\_NOTICE}(\textcolor{stringliteral}{"homescreen-service"},\textcolor{stringliteral}{"Please input event name"}); 248 ret = \hyperlink{homescreen_8c_a9a68ed04201d9390bb85b2c6ab1d7250}{EVENT\_SUBSCRIBE\_ERROR\_CODE}; 249 \} 250 \textcolor{comment}{/*create response json object*/} 251 \textcolor{keyword}{struct }json\_object *res = json\_object\_new\_object(); 252 \hyperlink{hs-helper_8c_ae83604a37134e7bdee3ce4f10bb0b47a}{hs\_add\_object\_to\_json\_object\_func}(res, \_\_FUNCTION\_\_, 2, 253 \hyperlink{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}{\_error}, ret); 254 afb\_req\_success\_f(request, res, \textcolor{stringliteral}{"homescreen binder unsubscribe event name [%s]"}, value); 255 \} \end{DoxyCode} \subsection{Variable Documentation} \mbox{\Hypertarget{homescreen_8c_a1f2c79fa6801b63751e270d67994fe81}\label{homescreen_8c_a1f2c79fa6801b63751e270d67994fe81}} \index{homescreen.\+c@{homescreen.\+c}!\+\_\+application\+\_\+name@{\+\_\+application\+\_\+name}} \index{\+\_\+application\+\_\+name@{\+\_\+application\+\_\+name}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{\+\_\+application\+\_\+name}{\_application\_name}} {\footnotesize\ttfamily const char \+\_\+application\+\_\+name\mbox{[}$\,$\mbox{]} = \char`\"{}application\+\_\+name\char`\"{}\hspace{0.3cm}{\ttfamily [static]}} Definition at line 49 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_abfd6c1d6f316fa952b11553f8f275e92}\label{homescreen_8c_abfd6c1d6f316fa952b11553f8f275e92}} \index{homescreen.\+c@{homescreen.\+c}!\+\_\+display\+\_\+message@{\+\_\+display\+\_\+message}} \index{\+\_\+display\+\_\+message@{\+\_\+display\+\_\+message}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{\+\_\+display\+\_\+message}{\_display\_message}} {\footnotesize\ttfamily const char \+\_\+display\+\_\+message\mbox{[}$\,$\mbox{]} = \char`\"{}display\+\_\+message\char`\"{}\hspace{0.3cm}{\ttfamily [static]}} Definition at line 50 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}\label{homescreen_8c_aed1c5296a2e6d34945507a0fca17a376}} \index{homescreen.\+c@{homescreen.\+c}!\+\_\+error@{\+\_\+error}} \index{\+\_\+error@{\+\_\+error}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{\+\_\+error}{\_error}} {\footnotesize\ttfamily const char \+\_\+error\mbox{[}$\,$\mbox{]} = \char`\"{}error\char`\"{}\hspace{0.3cm}{\ttfamily [static]}} Definition at line 47 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a79b0f0b481161527ccb80e83da143219}\label{homescreen_8c_a79b0f0b481161527ccb80e83da143219}} \index{homescreen.\+c@{homescreen.\+c}!\+\_\+reply\+\_\+message@{\+\_\+reply\+\_\+message}} \index{\+\_\+reply\+\_\+message@{\+\_\+reply\+\_\+message}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{\+\_\+reply\+\_\+message}{\_reply\_message}} {\footnotesize\ttfamily const char \+\_\+reply\+\_\+message\mbox{[}$\,$\mbox{]} = \char`\"{}reply\+\_\+message\char`\"{}\hspace{0.3cm}{\ttfamily [static]}} Definition at line 51 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_ae2a62ab481a2922cbfc788193857a12e}\label{homescreen_8c_ae2a62ab481a2922cbfc788193857a12e}} \index{homescreen.\+c@{homescreen.\+c}!afb\+Binding\+V2@{afb\+Binding\+V2}} \index{afb\+Binding\+V2@{afb\+Binding\+V2}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{afb\+Binding\+V2}{afbBindingV2}} {\footnotesize\ttfamily const struct afb\+\_\+binding\+\_\+v2 afb\+Binding\+V2} {\bfseries Initial value\+:} \begin{DoxyCode} = \{ .api = \textcolor{stringliteral}{"homescreen"}, .specification = NULL, .verbs = \hyperlink{homescreen_8c_acad6dadf60fac3d701e488e4fcd11c89}{verbs}, .preinit = \hyperlink{homescreen_8c_a83d646edf54a6a082f69121bc89a08de}{preinit}, .init = \hyperlink{homescreen_8c_a00cbbc0f3f4452db078ae511684a6adc}{init}, .onevent = \hyperlink{homescreen_8c_a1279893c0fe937311a81e0a98fb4cf1c}{onevent} \} \end{DoxyCode} Definition at line 306 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_af7cfc4f688bb898c09291252c4cb832c}\label{homescreen_8c_af7cfc4f688bb898c09291252c4cb832c}} \index{homescreen.\+c@{homescreen.\+c}!ev\+\_\+on\+\_\+screen\+\_\+message@{ev\+\_\+on\+\_\+screen\+\_\+message}} \index{ev\+\_\+on\+\_\+screen\+\_\+message@{ev\+\_\+on\+\_\+screen\+\_\+message}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{ev\+\_\+on\+\_\+screen\+\_\+message}{ev\_on\_screen\_message}} {\footnotesize\ttfamily struct afb\+\_\+event ev\+\_\+on\+\_\+screen\+\_\+message\hspace{0.3cm}{\ttfamily [static]}} Definition at line 43 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a5c225341e0ecbae0585302ef754a55ec}\label{homescreen_8c_a5c225341e0ecbae0585302ef754a55ec}} \index{homescreen.\+c@{homescreen.\+c}!ev\+\_\+on\+\_\+screen\+\_\+reply@{ev\+\_\+on\+\_\+screen\+\_\+reply}} \index{ev\+\_\+on\+\_\+screen\+\_\+reply@{ev\+\_\+on\+\_\+screen\+\_\+reply}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{ev\+\_\+on\+\_\+screen\+\_\+reply}{ev\_on\_screen\_reply}} {\footnotesize\ttfamily struct afb\+\_\+event ev\+\_\+on\+\_\+screen\+\_\+reply\hspace{0.3cm}{\ttfamily [static]}} Definition at line 44 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a25fbdcc4e5787e3f41d99f4a71e86611}\label{homescreen_8c_a25fbdcc4e5787e3f41d99f4a71e86611}} \index{homescreen.\+c@{homescreen.\+c}!ev\+\_\+reserved@{ev\+\_\+reserved}} \index{ev\+\_\+reserved@{ev\+\_\+reserved}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{ev\+\_\+reserved}{ev\_reserved}} {\footnotesize\ttfamily struct afb\+\_\+event ev\+\_\+reserved\hspace{0.3cm}{\ttfamily [static]}} Definition at line 45 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a2af1ff5a4cbf03125e61e903832035f5}\label{homescreen_8c_a2af1ff5a4cbf03125e61e903832035f5}} \index{homescreen.\+c@{homescreen.\+c}!ev\+\_\+tap\+\_\+shortcut@{ev\+\_\+tap\+\_\+shortcut}} \index{ev\+\_\+tap\+\_\+shortcut@{ev\+\_\+tap\+\_\+shortcut}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{ev\+\_\+tap\+\_\+shortcut}{ev\_tap\_shortcut}} {\footnotesize\ttfamily struct afb\+\_\+event ev\+\_\+tap\+\_\+shortcut\hspace{0.3cm}{\ttfamily [static]}} Definition at line 42 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}\label{homescreen_8c_a1c3c5bfa861dcb58d9e9d216d893864c}} \index{homescreen.\+c@{homescreen.\+c}!event\+\_\+list@{event\+\_\+list}} \index{event\+\_\+list@{event\+\_\+list}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{event\+\_\+list}{event\_list}} {\footnotesize\ttfamily struct \hyperlink{structevent}{event} event\+\_\+list\mbox{[}\hyperlink{homescreen_8c_a09f43d9e7e1c5d2198c0d66024b4500e}{C\+O\+M\+M\+A\+N\+D\+\_\+\+E\+V\+E\+N\+T\+\_\+\+N\+UM}\mbox{]}\hspace{0.3cm}{\ttfamily [static]}} Definition at line 40 of file homescreen.\+c. \mbox{\Hypertarget{homescreen_8c_acad6dadf60fac3d701e488e4fcd11c89}\label{homescreen_8c_acad6dadf60fac3d701e488e4fcd11c89}} \index{homescreen.\+c@{homescreen.\+c}!verbs@{verbs}} \index{verbs@{verbs}!homescreen.\+c@{homescreen.\+c}} \subsubsection{\texorpdfstring{verbs}{verbs}} {\footnotesize\ttfamily const struct afb\+\_\+verb\+\_\+v2 verbs\mbox{[}$\,$\mbox{]}\hspace{0.3cm}{\ttfamily [static]}} {\bfseries Initial value\+:} \begin{DoxyCode} = \{ \{ .verb = \textcolor{stringliteral}{"ping"}, .session = AFB\_SESSION\_NONE, .callback = \hyperlink{homescreen_8c_af48cab759d4ae0ddbfcdd60f4051ba05}{pingSample}, .auth = NULL \}, \{ .verb = \textcolor{stringliteral}{"tap\_shortcut"}, .session = AFB\_SESSION\_NONE, .callback = \hyperlink{homescreen_8c_a096eae5c8f297f9df142a406eea56227}{tap\_shortcut}, .auth = NULL \}, \{ .verb = \textcolor{stringliteral}{"on\_screen\_message"}, .session = AFB\_SESSION\_NONE, .callback = \hyperlink{homescreen_8c_a640cf8ed97d804c5ed1c09a349056338}{on\_screen\_message}, .auth = NULL \}, \{ .verb = \textcolor{stringliteral}{"on\_screen\_reply"}, .session = AFB\_SESSION\_NONE, .callback = \hyperlink{homescreen_8c_a2f380055d7d69828115d2a8951634933}{on\_screen\_reply}, .auth = NULL \}, \{ .verb = \textcolor{stringliteral}{"subscribe"}, .session = AFB\_SESSION\_NONE, .callback = \hyperlink{homescreen_8c_a4ff0c8b506669e5622a6ee168134d8f1}{subscribe}, .auth = NULL \}, \{ .verb = \textcolor{stringliteral}{"unsubscribe"}, .session = AFB\_SESSION\_NONE, .callback = \hyperlink{homescreen_8c_ab92621255d7370c6dd8a0f1a8e376ad3}{unsubscribe}, .auth = NULL \}, \{NULL \} \} \end{DoxyCode} Definition at line 260 of file homescreen.\+c.