author | Tero Marttila <terom@fixme.fi> |
Fri, 13 Mar 2009 15:22:46 +0200 | |
changeset 52 | 97604efda1ce |
parent 45 | 71e65564afd2 |
child 72 | 43084f103c2a |
permissions | -rw-r--r-- |
39
a4891d71aca9
rename irc_nm to irc_proto, and move numerics from irc_cmd.h
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1 |
#include "irc_proto.h" |
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add irc_prefix_* functions to parse nicknames (plus sketch out some irc_nickmask stuff)
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2 |
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#include <string.h> |
791d7a5532e2
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45
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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5 |
err_t irc_nm_parse (struct irc_nm *nm, char *buf, const char *prefix) |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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6 |
{ |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
Tero Marttila <terom@fixme.fi>
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7 |
// too long? |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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if (strlen(prefix) >= IRC_PREFIX_MAX) |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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return ERR_INVALID_NM; |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
Tero Marttila <terom@fixme.fi>
parents:
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10 |
|
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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11 |
// copy to mutable buffer |
71e65564afd2
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12 |
strcpy(buf, prefix); |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
Tero Marttila <terom@fixme.fi>
parents:
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13 |
|
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
Tero Marttila <terom@fixme.fi>
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14 |
// mangle tokens |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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nm->nickname = strsep(&buf, "!"); |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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nm->username = strsep(&buf, "@"); |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
Tero Marttila <terom@fixme.fi>
parents:
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17 |
|
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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// did we find the ! and @ tokens? |
71e65564afd2
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if (!buf) |
71e65564afd2
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// probably a server name instead |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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return ERR_INVALID_NM; |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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22 |
|
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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// the hostname is then the rest of the prefix |
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nm->hostname = buf; |
71e65564afd2
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25 |
|
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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// ok |
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return SUCCESS; |
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remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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} |
71e65564afd2
remove irc_chan.state, modify irc_chan_callbacks.on_msg to take a irc_nm, improve error handling a bit further (up to irc_net now)
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/** |
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* Compare two nicknames |
791d7a5532e2
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*/ |
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int irc_cmp_nick (const char *nick1, const char *nick2) |
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{ |
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// XXX: just use strcasecmp for now |
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return strcasecmp(nick1, nick2); |
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} |
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38 |
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int irc_ncmp_nick (const char *nick1, const char *nick2, size_t n) |
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{ |
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// XXX: just use strncasecmp for now |
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return strncasecmp(nick1, nick2, n); |
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} |
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|
791d7a5532e2
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err_t irc_prefix_parse_nick (const char *prefix, char nick[IRC_NICK_MAX]) |
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{ |
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const char *bang; |
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|
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// find the ! |
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if ((bang = strchr(prefix, '!')) == NULL) |
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return ERR_INVALID_NM; |
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|
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// too long? |
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if (bang - prefix > IRC_NICK_MAX - 1) |
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return ERR_INVALID_NICK_LENGTH; |
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|
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// copy up to the ! |
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memcpy(nick, prefix, bang - prefix); |
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|
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// terminating NUL |
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nick[bang - prefix] = '\0'; |
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|
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// ok |
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return SUCCESS; |
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} |
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|
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int irc_prefix_cmp_nick (const char *prefix, const char *nick) |
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{ |
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const char *bang; |
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|
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// find the ! |
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if ((bang = strchr(prefix, '!')) == NULL) |
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return -ERR_INVALID_NM; |
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|
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// compare up to that |
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if (irc_ncmp_nick(prefix, nick, (bang - prefix)) == 0) |
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// match |
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return 0; |
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79 |
|
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80 |
else |
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81 |
// doesn't match |
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82 |
return 1; |
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83 |
} |