[b03c714] | 1 | /* Copyright (c) 2006-2011 The BarnOwl Developers. All rights reserved. |
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[81001c0] | 2 | * Copyright (c) 2004 James Kretchmar. All rights reserved. |
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[7d4fbcd] | 3 | * |
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[81001c0] | 4 | * This program is free software. You can redistribute it and/or |
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| 5 | * modify under the terms of the Sleepycat License. See the COPYING |
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| 6 | * file included with the distribution for more information. |
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[7d4fbcd] | 7 | */ |
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| 8 | |
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| 9 | #include <stdio.h> |
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| 10 | #include <unistd.h> |
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[f350fc3] | 11 | #include <getopt.h> |
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[7d4fbcd] | 12 | #include <stdlib.h> |
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| 13 | #include <string.h> |
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| 14 | #include <signal.h> |
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[5145235] | 15 | #include <time.h> |
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[7d4fbcd] | 16 | #include <sys/param.h> |
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[700c712] | 17 | #include <sys/types.h> |
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[9c7a701] | 18 | #include <sys/time.h> |
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[8232149] | 19 | #include <termios.h> |
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[38cf544c] | 20 | #include <sys/stat.h> |
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[34509d5] | 21 | #include <locale.h> |
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[7d4fbcd] | 22 | #include "owl.h" |
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| 23 | |
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[e8c6d8f] | 24 | |
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[2a2bb60] | 25 | #if OWL_STDERR_REDIR |
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[e8b95f8] | 26 | #ifdef HAVE_SYS_IOCTL_H |
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[2a2bb60] | 27 | #include <sys/ioctl.h> |
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[e8b95f8] | 28 | #endif |
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| 29 | #ifdef HAVE_SYS_FILIO_H |
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| 30 | #include <sys/filio.h> |
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| 31 | #endif |
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[2a2bb60] | 32 | int stderr_replace(void); |
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| 33 | #endif |
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| 34 | |
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[b2b0773] | 35 | owl_global g; |
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| 36 | |
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[4e4847c] | 37 | typedef struct _owl_options { |
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[799f36c] | 38 | bool load_initial_subs; |
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| 39 | char *configfile; |
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| 40 | char *tty; |
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| 41 | char *confdir; |
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| 42 | bool debug; |
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| 43 | bool rm_debug; |
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| 44 | } owl_options; |
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| 45 | |
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[c79a047] | 46 | void usage(void) |
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[4e4847c] | 47 | { |
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| 48 | fprintf(stderr, "Barnowl version %s\n", OWL_VERSION_STRING); |
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| 49 | fprintf(stderr, "Usage: barnowl [-n] [-d] [-D] [-v] [-h] [-c <configfile>] [-s <confdir>] [-t <ttyname>]\n"); |
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| 50 | fprintf(stderr, " -n,--no-subs don't load zephyr subscriptions\n"); |
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| 51 | fprintf(stderr, " -d,--debug enable debugging\n"); |
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| 52 | fprintf(stderr, " -D,--remove-debug enable debugging and delete previous debug file\n"); |
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| 53 | fprintf(stderr, " -v,--version print the Barnowl version number and exit\n"); |
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| 54 | fprintf(stderr, " -h,--help print this help message\n"); |
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| 55 | fprintf(stderr, " -c,--config-file specify an alternate config file\n"); |
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| 56 | fprintf(stderr, " -s,--config-dir specify an alternate config dir (default ~/.owl)\n"); |
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| 57 | fprintf(stderr, " -t,--tty set the tty name\n"); |
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| 58 | } |
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| 59 | |
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[799f36c] | 60 | /* TODO: free owl_options after init is done? */ |
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[4e4847c] | 61 | void owl_parse_options(int argc, char *argv[], owl_options *opts) { |
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[f350fc3] | 62 | static const struct option long_options[] = { |
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| 63 | { "no-subs", 0, 0, 'n' }, |
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| 64 | { "config-file", 1, 0, 'c' }, |
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| 65 | { "config-dir", 1, 0, 's' }, |
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| 66 | { "tty", 1, 0, 't' }, |
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| 67 | { "debug", 0, 0, 'd' }, |
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| 68 | { "remove-debug", 0, 0, 'D' }, |
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| 69 | { "version", 0, 0, 'v' }, |
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| 70 | { "help", 0, 0, 'h' }, |
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| 71 | { NULL, 0, NULL, 0} |
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| 72 | }; |
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[799f36c] | 73 | char c; |
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| 74 | |
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[f350fc3] | 75 | while((c = getopt_long(argc, argv, "nc:t:s:dDvh", |
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| 76 | long_options, NULL)) != -1) { |
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[799f36c] | 77 | switch(c) { |
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| 78 | case 'n': |
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| 79 | opts->load_initial_subs = 0; |
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| 80 | break; |
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| 81 | case 'c': |
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[d4927a7] | 82 | opts->configfile = g_strdup(optarg); |
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[799f36c] | 83 | break; |
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| 84 | case 's': |
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[d4927a7] | 85 | opts->confdir = g_strdup(optarg); |
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[799f36c] | 86 | break; |
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| 87 | case 't': |
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[d4927a7] | 88 | opts->tty = g_strdup(optarg); |
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[799f36c] | 89 | break; |
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| 90 | case 'D': |
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| 91 | opts->rm_debug = 1; |
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| 92 | /* fallthrough */ |
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| 93 | case 'd': |
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| 94 | opts->debug = 1; |
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| 95 | break; |
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| 96 | case 'v': |
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| 97 | printf("This is barnowl version %s\n", OWL_VERSION_STRING); |
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| 98 | exit(0); |
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| 99 | case 'h': |
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| 100 | default: |
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| 101 | usage(); |
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| 102 | exit(1); |
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| 103 | } |
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| 104 | } |
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| 105 | } |
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| 106 | |
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[4e4847c] | 107 | void owl_start_color(void) { |
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[7967433] | 108 | start_color(); |
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| 109 | #ifdef HAVE_USE_DEFAULT_COLORS |
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| 110 | use_default_colors(); |
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| 111 | #endif |
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| 112 | |
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| 113 | /* define simple color pairs */ |
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| 114 | if (has_colors() && COLOR_PAIRS>=8) { |
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| 115 | int bg = COLOR_BLACK; |
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| 116 | #ifdef HAVE_USE_DEFAULT_COLORS |
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| 117 | bg = -1; |
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| 118 | #endif |
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| 119 | init_pair(OWL_COLOR_BLACK, COLOR_BLACK, bg); |
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| 120 | init_pair(OWL_COLOR_RED, COLOR_RED, bg); |
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| 121 | init_pair(OWL_COLOR_GREEN, COLOR_GREEN, bg); |
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| 122 | init_pair(OWL_COLOR_YELLOW, COLOR_YELLOW, bg); |
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| 123 | init_pair(OWL_COLOR_BLUE, COLOR_BLUE, bg); |
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| 124 | init_pair(OWL_COLOR_MAGENTA, COLOR_MAGENTA, bg); |
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| 125 | init_pair(OWL_COLOR_CYAN, COLOR_CYAN, bg); |
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| 126 | init_pair(OWL_COLOR_WHITE, COLOR_WHITE, bg); |
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| 127 | } |
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| 128 | } |
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| 129 | |
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[4e4847c] | 130 | void owl_start_curses(void) { |
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[7967433] | 131 | struct termios tio; |
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| 132 | /* save initial terminal settings */ |
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[7488f27] | 133 | tcgetattr(STDIN_FILENO, owl_global_get_startup_tio(&g)); |
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[7967433] | 134 | |
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[7488f27] | 135 | tcgetattr(STDIN_FILENO, &tio); |
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[7967433] | 136 | tio.c_iflag &= ~(ISTRIP|IEXTEN); |
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[7488f27] | 137 | tio.c_cc[VQUIT] = fpathconf(STDIN_FILENO, _PC_VDISABLE); |
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| 138 | tio.c_cc[VSUSP] = fpathconf(STDIN_FILENO, _PC_VDISABLE); |
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[ab9bf01] | 139 | tio.c_cc[VSTART] = fpathconf(STDIN_FILENO, _PC_VDISABLE); |
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| 140 | tio.c_cc[VSTOP] = fpathconf(STDIN_FILENO, _PC_VDISABLE); |
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[7488f27] | 141 | tcsetattr(STDIN_FILENO, TCSAFLUSH, &tio); |
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[7967433] | 142 | |
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| 143 | /* screen init */ |
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| 144 | initscr(); |
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| 145 | cbreak(); |
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| 146 | noecho(); |
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| 147 | |
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| 148 | owl_start_color(); |
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| 149 | } |
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| 150 | |
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[de6f317] | 151 | void owl_shutdown_curses(void) { |
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| 152 | endwin(); |
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| 153 | /* restore terminal settings */ |
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[7488f27] | 154 | tcsetattr(STDIN_FILENO, TCSAFLUSH, owl_global_get_startup_tio(&g)); |
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[de6f317] | 155 | } |
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[7967433] | 156 | |
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[4e4847c] | 157 | /* |
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| 158 | * Process a new message passed to us on the message queue from some |
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| 159 | * protocol. This includes adding it to the message list, updating the |
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| 160 | * view and scrolling if appropriate, logging it, and so on. |
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| 161 | * |
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| 162 | * Either a pointer is kept to the message internally, or it is freed |
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| 163 | * if unneeded. The caller no longer ``owns'' the message's memory. |
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| 164 | * |
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| 165 | * Returns 1 if the message was added to the message list, and 0 if it |
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| 166 | * was ignored due to user settings or otherwise. |
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| 167 | */ |
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[6b4033f] | 168 | static int owl_process_message(owl_message *m) { |
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[4e4847c] | 169 | const owl_filter *f; |
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| 170 | /* if this message it on the puntlist, nuke it and continue */ |
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| 171 | if (owl_global_message_is_puntable(&g, m)) { |
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[91634ec] | 172 | owl_message_delete(m); |
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[4e4847c] | 173 | return 0; |
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| 174 | } |
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| 175 | |
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| 176 | /* login or logout that should be ignored? */ |
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| 177 | if (owl_global_is_ignorelogins(&g) |
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| 178 | && owl_message_is_loginout(m)) { |
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[91634ec] | 179 | owl_message_delete(m); |
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[4e4847c] | 180 | return 0; |
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| 181 | } |
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| 182 | |
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| 183 | if (!owl_global_is_displayoutgoing(&g) |
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| 184 | && owl_message_is_direction_out(m)) { |
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[91634ec] | 185 | owl_message_delete(m); |
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[4e4847c] | 186 | return 0; |
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| 187 | } |
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| 188 | |
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| 189 | /* add it to the global list */ |
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| 190 | owl_messagelist_append_element(owl_global_get_msglist(&g), m); |
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| 191 | /* add it to any necessary views; right now there's only the current view */ |
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| 192 | owl_view_consider_message(owl_global_get_current_view(&g), m); |
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| 193 | |
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| 194 | if(owl_message_is_direction_in(m)) { |
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| 195 | /* let perl know about it*/ |
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| 196 | owl_perlconfig_getmsg(m, NULL); |
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| 197 | |
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| 198 | /* do we need to autoreply? */ |
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| 199 | if (owl_global_is_zaway(&g) && !owl_message_get_attribute_value(m, "isauto")) { |
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| 200 | if (owl_message_is_type_zephyr(m)) { |
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| 201 | owl_zephyr_zaway(m); |
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| 202 | } else if (owl_message_is_type_aim(m)) { |
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| 203 | if (owl_message_is_private(m)) { |
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| 204 | owl_function_send_aimawymsg(owl_message_get_sender(m), owl_global_get_zaway_msg(&g)); |
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| 205 | } |
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| 206 | } |
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| 207 | } |
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| 208 | |
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| 209 | /* ring the bell if it's a personal */ |
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| 210 | if (!strcmp(owl_global_get_personalbell(&g), "on")) { |
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| 211 | if (!owl_message_is_loginout(m) && |
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| 212 | !owl_message_is_mail(m) && |
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| 213 | owl_message_is_personal(m)) { |
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| 214 | owl_function_beep(); |
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| 215 | } |
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| 216 | } else if (!strcmp(owl_global_get_personalbell(&g), "off")) { |
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| 217 | /* do nothing */ |
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| 218 | } else { |
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| 219 | f=owl_global_get_filter(&g, owl_global_get_personalbell(&g)); |
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| 220 | if (f && owl_filter_message_match(f, m)) { |
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| 221 | owl_function_beep(); |
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| 222 | } |
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| 223 | } |
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| 224 | |
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| 225 | /* if it matches the alert filter, do the alert action */ |
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| 226 | f=owl_global_get_filter(&g, owl_global_get_alert_filter(&g)); |
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| 227 | if (f && owl_filter_message_match(f, m)) { |
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[c809f5e] | 228 | owl_function_command_norv(owl_global_get_alert_action(&g)); |
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[4e4847c] | 229 | } |
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| 230 | |
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| 231 | /* if it's a zephyr login or logout, update the zbuddylist */ |
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| 232 | if (owl_message_is_type_zephyr(m) && owl_message_is_loginout(m)) { |
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| 233 | if (owl_message_is_login(m)) { |
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| 234 | owl_zbuddylist_adduser(owl_global_get_zephyr_buddylist(&g), owl_message_get_sender(m)); |
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| 235 | } else if (owl_message_is_logout(m)) { |
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| 236 | owl_zbuddylist_deluser(owl_global_get_zephyr_buddylist(&g), owl_message_get_sender(m)); |
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| 237 | } else { |
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| 238 | owl_function_error("Internal error: received login notice that is neither login nor logout"); |
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| 239 | } |
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| 240 | } |
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| 241 | } |
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| 242 | |
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| 243 | /* let perl know about it */ |
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| 244 | owl_perlconfig_newmsg(m, NULL); |
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| 245 | /* log the message if we need to */ |
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| 246 | owl_log_message(m); |
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[044f19f] | 247 | /* redraw the sepbar; TODO: don't violate layering */ |
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| 248 | owl_global_sepbar_dirty(&g); |
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[4e4847c] | 249 | |
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| 250 | return 1; |
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| 251 | } |
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| 252 | |
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[6b4033f] | 253 | static gboolean owl_process_messages_prepare(GSource *source, int *timeout) { |
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| 254 | *timeout = -1; |
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| 255 | return owl_global_messagequeue_pending(&g); |
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| 256 | } |
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| 257 | |
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| 258 | static gboolean owl_process_messages_check(GSource *source) { |
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| 259 | return owl_global_messagequeue_pending(&g); |
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| 260 | } |
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| 261 | |
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[26255f0] | 262 | /* |
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| 263 | * Process any new messages we have waiting in the message queue. |
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| 264 | */ |
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[6b4033f] | 265 | static gboolean owl_process_messages_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) { |
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[26255f0] | 266 | int newmsgs=0; |
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[6c81223] | 267 | int followlast = owl_global_should_followlast(&g); |
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[26255f0] | 268 | owl_message *m; |
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| 269 | |
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| 270 | /* Grab incoming messages. */ |
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| 271 | while (owl_global_messagequeue_pending(&g)) { |
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| 272 | m = owl_global_messagequeue_popmsg(&g); |
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| 273 | if (owl_process_message(m)) |
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| 274 | newmsgs = 1; |
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| 275 | } |
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| 276 | |
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| 277 | if (newmsgs) { |
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| 278 | /* follow the last message if we're supposed to */ |
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[6c81223] | 279 | if (followlast) |
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[26255f0] | 280 | owl_function_lastmsg_noredisplay(); |
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| 281 | |
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| 282 | /* do the newmsgproc thing */ |
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| 283 | owl_function_do_newmsgproc(); |
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| 284 | |
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| 285 | /* redisplay if necessary */ |
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| 286 | /* this should be optimized to not run if the new messages won't be displayed */ |
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| 287 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
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| 288 | } |
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[6b4033f] | 289 | return TRUE; |
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[26255f0] | 290 | } |
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| 291 | |
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[6b4033f] | 292 | static GSourceFuncs owl_process_messages_funcs = { |
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| 293 | owl_process_messages_prepare, |
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| 294 | owl_process_messages_check, |
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| 295 | owl_process_messages_dispatch, |
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| 296 | NULL |
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| 297 | }; |
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| 298 | |
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[18fdd5f9] | 299 | void owl_process_input(const owl_io_dispatch *d, void *data) |
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[4e4847c] | 300 | { |
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| 301 | owl_input j; |
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| 302 | |
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| 303 | while (1) { |
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[0881cdd] | 304 | j.ch = wgetch(g.input_pad); |
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[4e4847c] | 305 | if (j.ch == ERR) return; |
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| 306 | |
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| 307 | j.uch = '\0'; |
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| 308 | if (j.ch >= KEY_MIN && j.ch <= KEY_MAX) { |
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| 309 | /* This is a curses control character. */ |
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| 310 | } |
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| 311 | else if (j.ch > 0x7f && j.ch < 0xfe) { |
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| 312 | /* Pull in a full utf-8 character. */ |
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| 313 | int bytes, i; |
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| 314 | char utf8buf[7]; |
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| 315 | memset(utf8buf, '\0', 7); |
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| 316 | |
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| 317 | utf8buf[0] = j.ch; |
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| 318 | |
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| 319 | if ((j.ch & 0xc0) && (~j.ch & 0x20)) bytes = 2; |
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| 320 | else if ((j.ch & 0xe0) && (~j.ch & 0x10)) bytes = 3; |
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| 321 | else if ((j.ch & 0xf0) && (~j.ch & 0x08)) bytes = 4; |
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| 322 | else if ((j.ch & 0xf8) && (~j.ch & 0x04)) bytes = 5; |
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| 323 | else if ((j.ch & 0xfc) && (~j.ch & 0x02)) bytes = 6; |
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| 324 | else bytes = 1; |
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| 325 | |
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| 326 | for (i = 1; i < bytes; i++) { |
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[0881cdd] | 327 | int tmp = wgetch(g.input_pad); |
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[4e4847c] | 328 | /* If what we got was not a byte, or not a continuation byte */ |
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| 329 | if (tmp > 0xff || !(tmp & 0x80 && ~tmp & 0x40)) { |
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| 330 | /* ill-formed UTF-8 code unit subsequence, put back the |
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| 331 | char we just got. */ |
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| 332 | ungetch(tmp); |
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| 333 | j.ch = ERR; |
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| 334 | break; |
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| 335 | } |
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| 336 | utf8buf[i] = tmp; |
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| 337 | } |
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| 338 | |
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| 339 | if (j.ch != ERR) { |
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| 340 | if (g_utf8_validate(utf8buf, -1, NULL)) { |
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| 341 | j.uch = g_utf8_get_char(utf8buf); |
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| 342 | } |
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| 343 | else { |
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| 344 | j.ch = ERR; |
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| 345 | } |
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| 346 | } |
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| 347 | } |
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| 348 | else if (j.ch <= 0x7f) { |
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| 349 | j.uch = j.ch; |
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| 350 | } |
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| 351 | |
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| 352 | owl_process_input_char(j); |
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| 353 | } |
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| 354 | } |
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| 355 | |
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[81db142] | 356 | static gboolean sig_handler_main_thread(gpointer data) { |
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| 357 | int sig = GPOINTER_TO_INT(data); |
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| 358 | |
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[3535a6e] | 359 | owl_function_debugmsg("Got signal %d", sig); |
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| 360 | /* TODO: These don't need to be re-entrant anymore! */ |
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| 361 | if (sig == SIGWINCH) { |
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[4e4847c] | 362 | /* we can't inturrupt a malloc here, so it just sets a flag |
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| 363 | * schedulding a resize for later |
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| 364 | */ |
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| 365 | owl_function_resize(); |
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[3535a6e] | 366 | } else if (sig == SIGPIPE || sig == SIGCHLD) { |
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| 367 | owl_function_error("Got unexpected signal: %d %s", |
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| 368 | sig, (sig == SIGPIPE) ? "SIGPIPE" : "SIGCHLD"); |
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| 369 | } else if (sig == SIGTERM || sig == SIGHUP) { |
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[4e4847c] | 370 | owl_function_quit(); |
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[3535a6e] | 371 | } else if (sig == SIGINT) { |
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| 372 | owl_input in; |
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| 373 | in.ch = in.uch = owl_global_get_startup_tio(&g)->c_cc[VINTR]; |
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| 374 | owl_process_input_char(in); |
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[4e4847c] | 375 | } |
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[81db142] | 376 | return FALSE; |
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| 377 | } |
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| 378 | |
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| 379 | static void sig_handler(int sig, void *data) { |
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| 380 | GMainContext *context = data; |
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| 381 | GSource *source; |
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| 382 | |
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| 383 | /* TODO: Special-case SIGINT so that it can interrupt outside the |
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| 384 | * event loop. */ |
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| 385 | |
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| 386 | /* Send a message to the main thread. */ |
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| 387 | source = g_idle_source_new(); |
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| 388 | g_source_set_priority(source, G_PRIORITY_DEFAULT); |
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| 389 | g_source_set_callback(source, sig_handler_main_thread, |
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| 390 | GINT_TO_POINTER(sig), NULL); |
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| 391 | g_source_attach(source, context); |
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| 392 | g_source_unref(source); |
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[4e4847c] | 393 | } |
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| 394 | |
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[3535a6e] | 395 | void owl_register_signal_handlers(void) { |
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| 396 | sigset_t sigset; |
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[4e4847c] | 397 | |
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[3535a6e] | 398 | sigemptyset(&sigset); |
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| 399 | sigaddset(&sigset, SIGWINCH); |
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| 400 | sigaddset(&sigset, SIGALRM); |
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| 401 | sigaddset(&sigset, SIGPIPE); |
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| 402 | sigaddset(&sigset, SIGTERM); |
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| 403 | sigaddset(&sigset, SIGHUP); |
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| 404 | sigaddset(&sigset, SIGINT); |
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[8402a093] | 405 | |
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[81db142] | 406 | owl_signal_init(&sigset, sig_handler, g_main_context_default()); |
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[4e4847c] | 407 | } |
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| 408 | |
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| 409 | #if OWL_STDERR_REDIR |
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| 410 | |
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| 411 | /* Replaces stderr with a pipe so that we can read from it. |
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| 412 | * Returns the fd of the pipe from which stderr can be read. */ |
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| 413 | int stderr_replace(void) |
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| 414 | { |
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| 415 | int pipefds[2]; |
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| 416 | if (0 != pipe(pipefds)) { |
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| 417 | perror("pipe"); |
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| 418 | owl_function_debugmsg("stderr_replace: pipe FAILED\n"); |
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| 419 | return -1; |
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| 420 | } |
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| 421 | owl_function_debugmsg("stderr_replace: pipe: %d,%d\n", pipefds[0], pipefds[1]); |
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| 422 | if (-1 == dup2(pipefds[1], 2 /*stderr*/)) { |
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| 423 | owl_function_debugmsg("stderr_replace: dup2 FAILED (%s)\n", strerror(errno)); |
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| 424 | perror("dup2"); |
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| 425 | return -1; |
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| 426 | } |
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| 427 | return pipefds[0]; |
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| 428 | } |
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| 429 | |
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| 430 | /* Sends stderr (read from rfd) messages to the error console */ |
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[18fdd5f9] | 431 | void stderr_redirect_handler(const owl_io_dispatch *d, void *data) |
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[4e4847c] | 432 | { |
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| 433 | int navail, bread; |
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| 434 | char buf[4096]; |
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| 435 | int rfd = d->fd; |
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| 436 | char *err; |
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| 437 | |
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| 438 | if (rfd<0) return; |
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| 439 | if (-1 == ioctl(rfd, FIONREAD, &navail)) { |
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| 440 | return; |
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| 441 | } |
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| 442 | /*owl_function_debugmsg("stderr_redirect: navail = %d\n", navail);*/ |
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| 443 | if (navail <= 0) return; |
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| 444 | if (navail > sizeof(buf)-1) { |
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| 445 | navail = sizeof(buf)-1; |
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| 446 | } |
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| 447 | bread = read(rfd, buf, navail); |
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| 448 | if (buf[navail-1] != '\0') { |
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| 449 | buf[navail] = '\0'; |
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| 450 | } |
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| 451 | |
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[3472845] | 452 | err = g_strdup_printf("[stderr]\n%s", buf); |
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[4e4847c] | 453 | |
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| 454 | owl_function_log_err(err); |
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[ddbbcffa] | 455 | g_free(err); |
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[4e4847c] | 456 | } |
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| 457 | |
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| 458 | #endif /* OWL_STDERR_REDIR */ |
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| 459 | |
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[de22c3d] | 460 | int main(int argc, char **argv, char **env) |
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| 461 | { |
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[d3941a0] | 462 | int argc_copy; |
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| 463 | char **argv_copy; |
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[65b2173] | 464 | char *perlout, *perlerr; |
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[1fdab04] | 465 | const owl_style *s; |
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[e19eb97] | 466 | const char *dir; |
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[799f36c] | 467 | owl_options opts; |
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[4cc49bc] | 468 | GSource *source; |
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[cf0cc64] | 469 | |
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[c60ade2] | 470 | if (!GLIB_CHECK_VERSION (2, 12, 0)) |
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| 471 | g_error ("GLib version 2.12.0 or above is needed."); |
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[7d4fbcd] | 472 | |
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[d3941a0] | 473 | argc_copy = argc; |
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| 474 | argv_copy = g_strdupv(argv); |
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[34509d5] | 475 | |
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| 476 | setlocale(LC_ALL, ""); |
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[799f36c] | 477 | |
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| 478 | memset(&opts, 0, sizeof opts); |
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| 479 | opts.load_initial_subs = 1; |
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| 480 | owl_parse_options(argc, argv, &opts); |
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| 481 | g.load_initial_subs = opts.load_initial_subs; |
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[7d4fbcd] | 482 | |
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[7967433] | 483 | owl_start_curses(); |
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[38cf544c] | 484 | |
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[bd3f232] | 485 | /* owl global init */ |
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[7d4fbcd] | 486 | owl_global_init(&g); |
---|
[799f36c] | 487 | if (opts.rm_debug) unlink(OWL_DEBUG_FILE); |
---|
| 488 | if (opts.debug) owl_global_set_debug_on(&g); |
---|
| 489 | if (opts.confdir) owl_global_set_confdir(&g, opts.confdir); |
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[b20de4f] | 490 | owl_function_debugmsg("startup: first available debugging message"); |
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[d3941a0] | 491 | owl_global_set_startupargs(&g, argc_copy, argv_copy); |
---|
| 492 | g_strfreev(argv_copy); |
---|
[09489b89] | 493 | owl_global_set_haveaim(&g); |
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[2a2bb60] | 494 | |
---|
[3535a6e] | 495 | owl_register_signal_handlers(); |
---|
| 496 | |
---|
[18fdd5f9] | 497 | /* register STDIN dispatch; throw away return, we won't need it */ |
---|
[7488f27] | 498 | owl_select_add_io_dispatch(STDIN_FILENO, OWL_IO_READ, &owl_process_input, NULL, NULL); |
---|
[52a0f14] | 499 | owl_zephyr_initialize(); |
---|
[596c22df] | 500 | |
---|
[2a2bb60] | 501 | #if OWL_STDERR_REDIR |
---|
[a0a5179] | 502 | /* Do this only after we've started curses up... */ |
---|
[18fdd5f9] | 503 | owl_function_debugmsg("startup: doing stderr redirection"); |
---|
| 504 | owl_select_add_io_dispatch(stderr_replace(), OWL_IO_READ, &stderr_redirect_handler, NULL, NULL); |
---|
[cf0cc64] | 505 | #endif |
---|
[2a2bb60] | 506 | |
---|
[38cf544c] | 507 | /* create the owl directory, in case it does not exist */ |
---|
[a0a5179] | 508 | owl_function_debugmsg("startup: creating owl directory, if not present"); |
---|
[b363d83] | 509 | dir=owl_global_get_confdir(&g); |
---|
[38cf544c] | 510 | mkdir(dir, S_IRWXU); |
---|
[5145235] | 511 | |
---|
[ced25d1] | 512 | /* set the tty, either from the command line, or by figuring it out */ |
---|
[a0a5179] | 513 | owl_function_debugmsg("startup: setting tty name"); |
---|
[799f36c] | 514 | if (opts.tty) { |
---|
| 515 | owl_global_set_tty(&g, opts.tty); |
---|
[61e79a9] | 516 | } else { |
---|
[1915073] | 517 | char *tty = owl_util_get_default_tty(); |
---|
| 518 | owl_global_set_tty(&g, tty); |
---|
[ddbbcffa] | 519 | g_free(tty); |
---|
[61e79a9] | 520 | } |
---|
[7d4fbcd] | 521 | |
---|
[b6c067a] | 522 | /* Initialize perl */ |
---|
| 523 | owl_function_debugmsg("startup: processing config file"); |
---|
[2a17b63] | 524 | |
---|
| 525 | owl_global_pop_context(&g); |
---|
[07b59ea] | 526 | owl_global_push_context(&g, OWL_CTX_READCONFIG, NULL, NULL, NULL); |
---|
[2a17b63] | 527 | |
---|
[799f36c] | 528 | perlerr=owl_perlconfig_initperl(opts.configfile, &argc, &argv, &env); |
---|
[b6c067a] | 529 | if (perlerr) { |
---|
| 530 | endwin(); |
---|
| 531 | fprintf(stderr, "Internal perl error: %s\n", perlerr); |
---|
| 532 | fflush(stderr); |
---|
| 533 | printf("Internal perl error: %s\n", perlerr); |
---|
| 534 | fflush(stdout); |
---|
| 535 | exit(1); |
---|
| 536 | } |
---|
| 537 | |
---|
[eb6cedc] | 538 | owl_global_complete_setup(&g); |
---|
| 539 | |
---|
[04b16f8] | 540 | owl_global_setup_default_filters(&g); |
---|
[7d4fbcd] | 541 | |
---|
| 542 | /* set the current view */ |
---|
[a0a5179] | 543 | owl_function_debugmsg("startup: setting the current view"); |
---|
[7967433] | 544 | owl_view_create(owl_global_get_current_view(&g), "main", |
---|
| 545 | owl_global_get_filter(&g, "all"), |
---|
| 546 | owl_global_get_style_by_name(&g, "default")); |
---|
[7d4fbcd] | 547 | |
---|
[96f8e5b] | 548 | /* AIM init */ |
---|
[a0a5179] | 549 | owl_function_debugmsg("startup: doing AIM initialization"); |
---|
[96f8e5b] | 550 | owl_aim_init(); |
---|
| 551 | |
---|
[ced25d1] | 552 | /* execute the startup function in the configfile */ |
---|
[a0a5179] | 553 | owl_function_debugmsg("startup: executing perl startup, if applicable"); |
---|
[0337203] | 554 | perlout = owl_perlconfig_execute("BarnOwl::Hooks::_startup();"); |
---|
[ddbbcffa] | 555 | if (perlout) g_free(perlout); |
---|
[212764e] | 556 | |
---|
[252a5c2] | 557 | /* welcome message */ |
---|
[a0a5179] | 558 | owl_function_debugmsg("startup: creating splash message"); |
---|
[28fa23c] | 559 | owl_function_adminmsg("", |
---|
| 560 | "-----------------------------------------------------------------------\n" |
---|
[ca6a47e] | 561 | "Welcome to barnowl version " OWL_VERSION_STRING ".\n" |
---|
[28fa23c] | 562 | "To see a quick introduction, type ':show quickstart'. \n" |
---|
[ca6a47e] | 563 | "Press 'h' for on-line help. \n" |
---|
[28fa23c] | 564 | " \n" |
---|
| 565 | "BarnOwl is free software. Type ':show license' for more \n" |
---|
| 566 | "information. ^ ^ \n" |
---|
| 567 | " OvO \n" |
---|
| 568 | "Please report any bugs or suggestions to bug-barnowl@mit.edu ( ) \n" |
---|
| 569 | "-----------------------------------------------------------------m-m---\n" |
---|
| 570 | ); |
---|
[252a5c2] | 571 | |
---|
[687c674] | 572 | /* process the startup file */ |
---|
| 573 | owl_function_debugmsg("startup: processing startup file"); |
---|
| 574 | owl_function_source(NULL); |
---|
| 575 | |
---|
[39dc159] | 576 | owl_function_debugmsg("startup: set style for the view: %s", owl_global_get_default_style(&g)); |
---|
[72c210f] | 577 | s = owl_global_get_style_by_name(&g, owl_global_get_default_style(&g)); |
---|
| 578 | if(s) |
---|
| 579 | owl_view_set_style(owl_global_get_current_view(&g), s); |
---|
| 580 | else |
---|
| 581 | owl_function_error("No such style: %s", owl_global_get_default_style(&g)); |
---|
[a0a5179] | 582 | |
---|
| 583 | owl_function_debugmsg("startup: setting context interactive"); |
---|
[2a17b63] | 584 | |
---|
| 585 | owl_global_pop_context(&g); |
---|
[9c678a5] | 586 | owl_global_push_context(&g, OWL_CTX_INTERACTIVE|OWL_CTX_RECV, NULL, "recv", NULL); |
---|
[7d4fbcd] | 587 | |
---|
[4cc49bc] | 588 | source = owl_window_redraw_source_new(); |
---|
| 589 | g_source_attach(source, NULL); |
---|
| 590 | g_source_unref(source); |
---|
| 591 | |
---|
[6b4033f] | 592 | source = g_source_new(&owl_process_messages_funcs, sizeof(GSource)); |
---|
| 593 | g_source_attach(source, NULL); |
---|
| 594 | g_source_unref(source); |
---|
| 595 | |
---|
[a0a5179] | 596 | owl_function_debugmsg("startup: entering main loop"); |
---|
[3ecd78b] | 597 | owl_select_run_loop(); |
---|
[de6f317] | 598 | |
---|
| 599 | /* Shut down everything. */ |
---|
| 600 | owl_zephyr_shutdown(); |
---|
| 601 | owl_shutdown_curses(); |
---|
[3ecd78b] | 602 | return 0; |
---|
[7d4fbcd] | 603 | } |
---|