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< div id = "projectbrief" > Set of algorithms implemented in C.< / div >
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< a href = "#define-members" > Macros< / a > |
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< div class = "title" > server.c File Reference< / div > < / div >
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< p > Server side implementation of Server-Client system.
< a href = "#details" > More...< / a > < / p >
< div class = "textblock" > < code > #include < stdio.h> < / code > < br / >
< code > #include < stdlib.h> < / code > < br / >
< code > #include < string.h> < / code > < br / >
< code > #include < arpa/inet.h> < / code > < br / >
< code > #include < netdb.h> < / code > < br / >
< code > #include < sys/socket.h> < / code > < br / >
< code > #include < unistd.h> < / code > < br / >
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Include dependency graph for server.c:< / div >
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< div class = "center" > < iframe scrolling = "no" frameborder = "0" src = "../../de/d16/server_8c__incl.svg" width = "662" height = "112" > < p > < b > This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.< / b > < / p > < / iframe >
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< / div >
< / div > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "define-members" > < / a >
Macros< / h2 > < / td > < / tr >
< tr class = "memitem:a392fb874e547e582e9c66a08a1f23326" > < td class = "memItemLeft" align = "right" valign = "top" > #define  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d1/d20/server_8c.html#a392fb874e547e582e9c66a08a1f23326" > MAX< / a >       80< / td > < / tr >
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< tr class = "memdesc:a614217d263be1fb1a5f76e2ff7be19a2" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > port number to connect to < br / > < / td > < / tr >
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Functions< / h2 > < / td > < / tr >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > Server side implementation of Server-Client system. < / p >
< dl class = "section author" > < dt > Author< / dt > < dd > < a href = "https://github.com/Nairit11" > Nairit11< / a > < / dd >
< dd >
< a href = "https://github.com/kvedala" > Krishna Vedala< / a > < / dd > < / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "../../dd/d93/client_8c.html" title = "Client side implementation of Server-Client system." > client_server/client.c< / a > < / dd > < / dl >
< / div > < h2 class = "groupheader" > Macro Definition Documentation< / h2 >
< a id = "a392fb874e547e582e9c66a08a1f23326" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a392fb874e547e582e9c66a08a1f23326" > ◆ < / a > < / span > MAX< / h2 >
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< td class = "memname" > #define MAX      80< / td >
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< / div > < div class = "memdoc" >
< p > max. < / p >
< p > characters per message < / p >
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< / div >
< h2 class = "groupheader" > Function Documentation< / h2 >
< a id = "ac17020a38607ab29ce18939d5194a32a" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ac17020a38607ab29ce18939d5194a32a" > ◆ < / a > < / span > func()< / h2 >
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< table class = "memname" >
< tr >
< td class = "memname" > void func < / td >
< td > (< / td >
< td class = "paramtype" > int  < / td >
< td class = "paramname" > < em > sockfd< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Continuous loop to send and receive over the socket. < / p >
< p > Exits when "exit" is sent from commandline. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > sockfd< / td > < td > socket handle number < / td > < / tr >
< / table >
< / dd >
< / dl >
< div class = "fragment" > < div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   {< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordtype" > char< / span > buff[< a class = "code" href = "../../d1/d20/server_8c.html#a392fb874e547e582e9c66a08a1f23326" > MAX< / a > ];< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keywordtype" > int< / span > n;< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "comment" > // infinite loop for chat< / span > < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keywordflow" > for< / span > (;;)< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   {< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   bzero(buff, < a class = "code" href = "../../d1/d20/server_8c.html#a392fb874e547e582e9c66a08a1f23326" > MAX< / a > );< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "comment" > // read the message from client and copy it in buffer< / span > < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   read(sockfd, buff, < span class = "keyword" > sizeof< / span > (buff));< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "comment" > // print buffer which contains the client contents< / span > < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   printf(< span class = "stringliteral" > " From client: %s\t To client : " < / span > , buff);< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   bzero(buff, < a class = "code" href = "../../d1/d20/server_8c.html#a392fb874e547e582e9c66a08a1f23326" > MAX< / a > );< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   n = 0;< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < span class = "comment" > // copy server message in the buffer< / span > < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "keywordflow" > while< / span > ((buff[n++] = getchar()) != < span class = "charliteral" > ' \n' < / span > )< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   {< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   ;< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   }< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "comment" > // and send that buffer to client< / span > < / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   write(sockfd, buff, < span class = "keyword" > sizeof< / span > (buff));< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "comment" > // if msg contains " Exit" then server exit and chat ended.< / span > < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keywordflow" > if< / span > (strncmp(< span class = "stringliteral" > " exit" < / span > , buff, 4) == 0)< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   {< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   printf(< span class = "stringliteral" > " Server Exit...\n" < / span > );< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   }< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   }< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   }< / div >
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< div class = "ttc" id = "aserver_8c_html_a392fb874e547e582e9c66a08a1f23326" > < div class = "ttname" > < a href = "../../d1/d20/server_8c.html#a392fb874e547e582e9c66a08a1f23326" > MAX< / a > < / div > < div class = "ttdeci" > #define MAX< / div > < div class = "ttdoc" > max.< / div > < div class = "ttdef" > < b > Definition:< / b > server.c:33< / div > < / div >
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