ratox

FIFO based tox client
git clone git://git.2f30.org/ratox.git
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commit 83a2721946aade9f6fcf848e8acc99f3109d662c
parent d20c737d407eaa6a30ccfcb8137dab10f70911d9
Author: sin <sin@2f30.org>
Date:   Tue Sep 16 17:17:41 +0100

Add FIFO for sending a friend request

Diffstat:
ratatox.c | 106++++++++++++++++++++++++++++++++++++++++++++++---------------------------------
1 file changed, 62 insertions(+), 44 deletions(-)
diff --git a/ratatox.c b/ratatox.c @@ -41,16 +41,19 @@ struct fifo { enum { NAME_FIFO, STATUS_FIFO, + FRIENDREQ_FIFO, NR_GFIFOS }; static void setname(void *); static void setstatusmsg(void *); +static void sendfriendreq(void *); /* Global FIFOs for modifying our own state, they go in $(PWD)/{name,status}_in */ static struct fifo gfifos[] = { - { .name = "name_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644, .cb = setname }, - { .name = "statusmsg_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644, .cb = setstatusmsg }, + { .name = "name_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644, .cb = setname }, + { .name = "statusmsg_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644, .cb = setstatusmsg }, + { .name = "friendreq_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644, .cb = sendfriendreq }, }; static int globalfd[NR_GFIFOS]; @@ -131,7 +134,6 @@ static struct friend *friendcreate(int32_t); static void friendload(void); static int cmdrun(void); static int cmdaccept(char *, size_t); -static int cmdfriend(char *, size_t); static int cmdhelp(char *, size_t); static void writeline(const char *, const char *, const char *, ...); static void loop(void); @@ -749,7 +751,6 @@ struct cmd { const char *usage; } cmds[] = { { .cmd = "a", .cb = cmdaccept, .usage = "usage: a [id]\tAccept or list pending requests\n" }, - { .cmd = "f", .cb = cmdfriend, .usage = "usage: f id\tSend friend request to ID\n" }, { .cmd = "h", .cb = cmdhelp, .usage = NULL }, }; @@ -790,46 +791,6 @@ cmdaccept(char *cmd, size_t sz) } static int -cmdfriend(char *cmd, size_t sz) -{ - char *args[2]; - uint8_t id[TOX_FRIEND_ADDRESS_SIZE]; - uint8_t msgstr[] = "ratatox is awesome!"; - int r; - - r = tokenize(cmd, args, 2); - if (r != 2) { - fprintf(stderr, "Command error, type h for help\n"); - return -1; - } - str2id(args[1], id); - - r = tox_add_friend(tox, id, msgstr, strlen((const char *)msgstr)); - switch (r) { - case TOX_FAERR_TOOLONG: - fprintf(stderr, "Message is too long\n"); - break; - case TOX_FAERR_NOMESSAGE: - fprintf(stderr, "Please add a message to your request\n"); - break; - case TOX_FAERR_OWNKEY: - fprintf(stderr, "That appears to be your own ID\n"); - break; - case TOX_FAERR_ALREADYSENT: - fprintf(stderr, "Friend request already sent\n"); - break; - case TOX_FAERR_UNKNOWN: - fprintf(stderr, "Unknown error while sending your request\n"); - break; - default: - printout("Friend request sent\n"); - break; - } - datasave(); - return 0; -} - -static int cmdhelp(char *cmd, size_t sz) { size_t i; @@ -941,6 +902,63 @@ again: } static void +sendfriendreq(void *data) +{ + char *p; + uint8_t id[TOX_FRIEND_ADDRESS_SIZE]; + uint8_t buf[BUFSIZ], *msg = "ratatox is awesome!"; + int r; + +again: + r = read(globalfd[FRIENDREQ_FIFO], buf, sizeof(buf) - 1); + if (r < 0) { + if (errno == EINTR) + goto again; + if (errno == EWOULDBLOCK) + return; + perror("read"); + return; + } + buf[r] = '\0'; + + for (p = buf; *p && isspace(*p) == 0; p++) + ; + if (*p != '\0') { + *p = '\0'; + while (isspace(*p++) != 0) + ; + if (*p != '\0') + msg = p; + if (msg[strlen(msg) - 1] == '\n') + msg[strlen(msg) - 1] = '\0'; + } + str2id(buf, id); + + r = tox_add_friend(tox, id, buf, strlen(buf)); + switch (r) { + case TOX_FAERR_TOOLONG: + fprintf(stderr, "Message is too long\n"); + break; + case TOX_FAERR_NOMESSAGE: + fprintf(stderr, "Please add a message to your request\n"); + break; + case TOX_FAERR_OWNKEY: + fprintf(stderr, "That appears to be your own ID\n"); + break; + case TOX_FAERR_ALREADYSENT: + fprintf(stderr, "Friend request already sent\n"); + break; + case TOX_FAERR_UNKNOWN: + fprintf(stderr, "Unknown error while sending your request\n"); + break; + default: + printout("Friend request sent\n"); + break; + } + datasave(); +} + +static void loop(void) { struct friend *f;