[f1e629d] | 1 | #include <stdio.h> |
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| 2 | #include <stdlib.h> |
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| 3 | #include <string.h> |
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| 4 | #include <sys/types.h> |
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| 5 | #include <sys/stat.h> |
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| 6 | #include <errno.h> |
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[908e388] | 7 | #define OWL_PERL |
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[f1e629d] | 8 | #include "owl.h" |
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| 9 | |
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[8203afd] | 10 | extern XS(boot_BarnOwl); |
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[908e388] | 11 | extern XS(boot_DynaLoader); |
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[af1920fd] | 12 | /* extern XS(boot_DBI); */ |
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[f1e629d] | 13 | |
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[5aa33fd] | 14 | void owl_perl_xs_init(pTHX) /* noproto */ |
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[c3acb0b] | 15 | { |
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[e19eb97] | 16 | const char *file = __FILE__; |
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[f1e629d] | 17 | dXSUB_SYS; |
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| 18 | { |
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[8203afd] | 19 | newXS("BarnOwl::bootstrap", boot_BarnOwl, file); |
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[908e388] | 20 | newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); |
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[f1e629d] | 21 | } |
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| 22 | } |
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| 23 | |
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[d1b1cf6] | 24 | |
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[d427f08] | 25 | G_GNUC_WARN_UNUSED_RESULT SV *owl_new_sv(const char * str) |
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[d1b1cf6] | 26 | { |
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| 27 | SV *ret = newSVpv(str, 0); |
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[68f358c] | 28 | if (is_utf8_string((const U8 *)str, strlen(str))) { |
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[d1b1cf6] | 29 | SvUTF8_on(ret); |
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| 30 | } else { |
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[eea72a13] | 31 | char *escape = owl_escape_highbit(str); |
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| 32 | owl_function_error("Internal error! Non-UTF-8 string encountered:\n%s", escape); |
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[ddbbcffa] | 33 | g_free(escape); |
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[d1b1cf6] | 34 | } |
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| 35 | return ret; |
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| 36 | } |
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| 37 | |
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[d427f08] | 38 | G_GNUC_WARN_UNUSED_RESULT AV *owl_new_av(const owl_list *l, SV *(*to_sv)(const void *)) |
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[e67359b] | 39 | { |
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| 40 | AV *ret; |
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| 41 | int i; |
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| 42 | void *element; |
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| 43 | |
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| 44 | ret = newAV(); |
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| 45 | |
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| 46 | for (i = 0; i < owl_list_get_size(l); i++) { |
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| 47 | element = owl_list_get_element(l, i); |
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| 48 | av_push(ret, to_sv(element)); |
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| 49 | } |
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| 50 | |
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| 51 | return ret; |
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| 52 | } |
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| 53 | |
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[d427f08] | 54 | G_GNUC_WARN_UNUSED_RESULT HV *owl_new_hv(const owl_dict *d, SV *(*to_sv)(const void *)) |
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[e7f5970] | 55 | { |
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| 56 | HV *ret; |
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| 57 | owl_list l; |
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| 58 | const char *key; |
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| 59 | void *element; |
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| 60 | int i; |
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| 61 | |
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| 62 | ret = newHV(); |
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| 63 | |
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| 64 | /* TODO: add an iterator-like interface to owl_dict */ |
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[f25df21] | 65 | owl_list_create(&l); |
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[e7f5970] | 66 | owl_dict_get_keys(d, &l); |
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| 67 | for (i = 0; i < owl_list_get_size(&l); i++) { |
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| 68 | key = owl_list_get_element(&l, i); |
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| 69 | element = owl_dict_find_element(d, key); |
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| 70 | (void)hv_store(ret, key, strlen(key), to_sv(element), 0); |
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| 71 | } |
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[ddbbcffa] | 72 | owl_list_cleanup(&l, g_free); |
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[e7f5970] | 73 | |
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| 74 | return ret; |
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| 75 | } |
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| 76 | |
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[d427f08] | 77 | G_GNUC_WARN_UNUSED_RESULT SV *owl_perlconfig_message2hashref(const owl_message *m) |
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[c3acb0b] | 78 | { |
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[1cc95709] | 79 | HV *h, *stash; |
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[f1e629d] | 80 | SV *hr; |
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[e19eb97] | 81 | const char *type; |
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[fa4562c] | 82 | char *ptr, *utype, *blessas; |
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[b0430a6] | 83 | int i, j; |
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[25fb825] | 84 | const owl_pair *pair; |
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[4542047] | 85 | const owl_filter *wrap; |
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[f1e629d] | 86 | |
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| 87 | if (!m) return &PL_sv_undef; |
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[f6b319c] | 88 | wrap = owl_global_get_filter(&g, "wordwrap"); |
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| 89 | if(!wrap) { |
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| 90 | owl_function_error("wrap filter is not defined"); |
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| 91 | return &PL_sv_undef; |
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| 92 | } |
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| 93 | |
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[f1e629d] | 94 | h = newHV(); |
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| 95 | |
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[3ea31b6] | 96 | #define MSG2H(h,field) (void)hv_store(h, #field, strlen(#field), \ |
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[d1b1cf6] | 97 | owl_new_sv(owl_message_get_##field(m)), 0) |
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[f1e629d] | 98 | |
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| 99 | if (owl_message_is_type_zephyr(m) |
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| 100 | && owl_message_is_direction_in(m)) { |
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| 101 | /* Handle zephyr-specific fields... */ |
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| 102 | AV *av_zfields; |
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| 103 | |
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| 104 | av_zfields = newAV(); |
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| 105 | j=owl_zephyr_get_num_fields(owl_message_get_notice(m)); |
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| 106 | for (i=0; i<j; i++) { |
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[5376a95] | 107 | ptr=owl_zephyr_get_field_as_utf8(owl_message_get_notice(m), i+1); |
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[d1b1cf6] | 108 | av_push(av_zfields, owl_new_sv(ptr)); |
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[ddbbcffa] | 109 | g_free(ptr); |
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[f1e629d] | 110 | } |
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[3ea31b6] | 111 | (void)hv_store(h, "fields", strlen("fields"), newRV_noinc((SV*)av_zfields), 0); |
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[f1e629d] | 112 | |
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[3ea31b6] | 113 | (void)hv_store(h, "auth", strlen("auth"), |
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[d1b1cf6] | 114 | owl_new_sv(owl_zephyr_get_authstr(owl_message_get_notice(m))),0); |
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[f1e629d] | 115 | } |
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| 116 | |
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[421c8ef7] | 117 | j=owl_list_get_size(&(m->attributes)); |
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| 118 | for(i=0; i<j; i++) { |
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| 119 | pair=owl_list_get_element(&(m->attributes), i); |
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[3ea31b6] | 120 | (void)hv_store(h, owl_pair_get_key(pair), strlen(owl_pair_get_key(pair)), |
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[d1b1cf6] | 121 | owl_new_sv(owl_pair_get_value(pair)),0); |
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[421c8ef7] | 122 | } |
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| 123 | |
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[f1e629d] | 124 | MSG2H(h, type); |
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| 125 | MSG2H(h, direction); |
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| 126 | MSG2H(h, class); |
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| 127 | MSG2H(h, instance); |
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| 128 | MSG2H(h, sender); |
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| 129 | MSG2H(h, realm); |
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| 130 | MSG2H(h, recipient); |
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| 131 | MSG2H(h, opcode); |
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| 132 | MSG2H(h, hostname); |
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| 133 | MSG2H(h, body); |
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| 134 | MSG2H(h, login); |
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| 135 | MSG2H(h, zsig); |
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| 136 | MSG2H(h, zwriteline); |
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| 137 | if (owl_message_get_header(m)) { |
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| 138 | MSG2H(h, header); |
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| 139 | } |
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[d1b1cf6] | 140 | (void)hv_store(h, "time", strlen("time"), owl_new_sv(owl_message_get_timestr(m)),0); |
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[d1ae4a4] | 141 | (void)hv_store(h, "unix_time", strlen("unix_time"), newSViv(m->time), 0); |
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[3ea31b6] | 142 | (void)hv_store(h, "id", strlen("id"), newSViv(owl_message_get_id(m)),0); |
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| 143 | (void)hv_store(h, "deleted", strlen("deleted"), newSViv(owl_message_is_delete(m)),0); |
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| 144 | (void)hv_store(h, "private", strlen("private"), newSViv(owl_message_is_private(m)),0); |
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| 145 | (void)hv_store(h, "should_wordwrap", |
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| 146 | strlen("should_wordwrap"), newSViv( |
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| 147 | owl_filter_message_match(wrap, m)),0); |
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[f1e629d] | 148 | |
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[30678ae] | 149 | type = owl_message_get_type(m); |
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[8fba2ee] | 150 | if(!type || !*type) type = "generic"; |
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[d4927a7] | 151 | utype = g_strdup(type); |
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[fa4562c] | 152 | utype[0] = toupper(type[0]); |
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[3472845] | 153 | blessas = g_strdup_printf("BarnOwl::Message::%s", utype); |
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[f1e629d] | 154 | |
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[19bab8e] | 155 | hr = newRV_noinc((SV*)h); |
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[1cc95709] | 156 | stash = gv_stashpv(blessas,0); |
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| 157 | if(!stash) { |
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| 158 | owl_function_error("No such class: %s for message type %s", blessas, owl_message_get_type(m)); |
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| 159 | stash = gv_stashpv("BarnOwl::Message", 1); |
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| 160 | } |
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| 161 | hr = sv_bless(hr,stash); |
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[ddbbcffa] | 162 | g_free(utype); |
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| 163 | g_free(blessas); |
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[30678ae] | 164 | return hr; |
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[f1e629d] | 165 | } |
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| 166 | |
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[d427f08] | 167 | G_GNUC_WARN_UNUSED_RESULT SV *owl_perlconfig_curmessage2hashref(void) |
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[c3acb0b] | 168 | { |
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[f1e629d] | 169 | int curmsg; |
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[9e5c9f3] | 170 | const owl_view *v; |
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[f1e629d] | 171 | v=owl_global_get_current_view(&g); |
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| 172 | if (owl_view_get_size(v) < 1) { |
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| 173 | return &PL_sv_undef; |
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| 174 | } |
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| 175 | curmsg=owl_global_get_curmsg(&g); |
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| 176 | return owl_perlconfig_message2hashref(owl_view_get_element(v, curmsg)); |
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| 177 | } |
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| 178 | |
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[30678ae] | 179 | /* XXX TODO: Messages should round-trip properly between |
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| 180 | message2hashref and hashref2message. Currently we lose |
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| 181 | zephyr-specific properties stored in the ZNotice_t |
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[87dfeb7] | 182 | |
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| 183 | This has been somewhat addressed, but is still not lossless. |
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[30678ae] | 184 | */ |
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[d427f08] | 185 | G_GNUC_WARN_UNUSED_RESULT owl_message *owl_perlconfig_hashref2message(SV *msg) |
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[30678ae] | 186 | { |
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| 187 | owl_message * m; |
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| 188 | HE * ent; |
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[c107129] | 189 | I32 len; |
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[e19eb97] | 190 | const char *key,*val; |
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[30678ae] | 191 | HV * hash; |
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[ad15610] | 192 | struct tm tm; |
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[30678ae] | 193 | |
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| 194 | hash = (HV*)SvRV(msg); |
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| 195 | |
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[96828e4] | 196 | m = g_new(owl_message, 1); |
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[30678ae] | 197 | owl_message_init(m); |
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| 198 | |
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[c107129] | 199 | hv_iterinit(hash); |
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[30678ae] | 200 | while((ent = hv_iternext(hash))) { |
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| 201 | key = hv_iterkey(ent, &len); |
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| 202 | val = SvPV_nolen(hv_iterval(hash, ent)); |
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| 203 | if(!strcmp(key, "type")) { |
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| 204 | owl_message_set_type(m, val); |
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| 205 | } else if(!strcmp(key, "direction")) { |
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| 206 | owl_message_set_direction(m, owl_message_parse_direction(val)); |
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| 207 | } else if(!strcmp(key, "private")) { |
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| 208 | SV * v = hv_iterval(hash, ent); |
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| 209 | if(SvTRUE(v)) { |
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| 210 | owl_message_set_isprivate(m); |
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| 211 | } |
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| 212 | } else if (!strcmp(key, "hostname")) { |
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| 213 | owl_message_set_hostname(m, val); |
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| 214 | } else if (!strcmp(key, "zwriteline")) { |
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| 215 | owl_message_set_zwriteline(m, val); |
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| 216 | } else if (!strcmp(key, "time")) { |
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[937a00e9] | 217 | g_free(m->timestr); |
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[d4927a7] | 218 | m->timestr = g_strdup(val); |
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[30678ae] | 219 | strptime(val, "%a %b %d %T %Y", &tm); |
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| 220 | m->time = mktime(&tm); |
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| 221 | } else { |
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| 222 | owl_message_set_attribute(m, key, val); |
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| 223 | } |
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| 224 | } |
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| 225 | if(owl_message_is_type_admin(m)) { |
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| 226 | if(!owl_message_get_attribute_value(m, "adminheader")) |
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| 227 | owl_message_set_attribute(m, "adminheader", ""); |
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| 228 | } |
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[87dfeb7] | 229 | #ifdef HAVE_LIBZEPHYR |
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| 230 | if (owl_message_is_type_zephyr(m)) { |
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| 231 | ZNotice_t *n = &(m->notice); |
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| 232 | n->z_kind = ACKED; |
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| 233 | n->z_port = 0; |
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| 234 | n->z_auth = ZAUTH_NO; |
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| 235 | n->z_checked_auth = 0; |
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[712caac] | 236 | n->z_class = zstr(owl_message_get_class(m)); |
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| 237 | n->z_class_inst = zstr(owl_message_get_instance(m)); |
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| 238 | n->z_opcode = zstr(owl_message_get_opcode(m)); |
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| 239 | n->z_sender = zstr(owl_message_get_sender(m)); |
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| 240 | n->z_recipient = zstr(owl_message_get_recipient(m)); |
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| 241 | n->z_default_format = zstr("[zephyr created from perl]"); |
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| 242 | n->z_multinotice = zstr("[zephyr created from perl]"); |
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[87dfeb7] | 243 | n->z_num_other_fields = 0; |
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[3472845] | 244 | n->z_message = g_strdup_printf("%s%c%s", owl_message_get_zsig(m), '\0', owl_message_get_body(m)); |
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[87dfeb7] | 245 | n->z_message_len = strlen(owl_message_get_zsig(m)) + strlen(owl_message_get_body(m)) + 1; |
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| 246 | } |
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| 247 | #endif |
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[30678ae] | 248 | return m; |
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| 249 | } |
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[f1e629d] | 250 | |
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| 251 | /* Calls in a scalar context, passing it a hash reference. |
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| 252 | If return value is non-null, caller must free. */ |
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[d427f08] | 253 | G_GNUC_WARN_UNUSED_RESULT char *owl_perlconfig_call_with_message(const char *subname, const owl_message *m) |
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[c3acb0b] | 254 | { |
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[f1e629d] | 255 | dSP ; |
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[c4ba74d] | 256 | int count; |
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[f1e629d] | 257 | SV *msgref, *srv; |
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[909771e] | 258 | char *out; |
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[f1e629d] | 259 | |
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| 260 | ENTER ; |
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| 261 | SAVETMPS; |
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| 262 | |
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| 263 | PUSHMARK(SP) ; |
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| 264 | msgref = owl_perlconfig_message2hashref(m); |
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[19bab8e] | 265 | XPUSHs(sv_2mortal(msgref)); |
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[f1e629d] | 266 | PUTBACK ; |
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| 267 | |
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[e3068de] | 268 | count = call_pv(subname, G_SCALAR|G_EVAL); |
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[f1e629d] | 269 | |
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| 270 | SPAGAIN ; |
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| 271 | |
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| 272 | if (SvTRUE(ERRSV)) { |
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[ce6721f] | 273 | owl_function_error("Perl Error: '%s'", SvPV_nolen(ERRSV)); |
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[27c3a93] | 274 | /* and clear the error */ |
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| 275 | sv_setsv (ERRSV, &PL_sv_undef); |
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[f1e629d] | 276 | } |
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| 277 | |
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| 278 | if (count != 1) { |
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| 279 | fprintf(stderr, "bad perl! no biscuit! returned wrong count!\n"); |
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| 280 | abort(); |
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| 281 | } |
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| 282 | |
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| 283 | srv = POPs; |
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| 284 | |
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| 285 | if (srv) { |
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[d4927a7] | 286 | out = g_strdup(SvPV_nolen(srv)); |
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[f1e629d] | 287 | } else { |
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| 288 | out = NULL; |
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| 289 | } |
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| 290 | |
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| 291 | PUTBACK ; |
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| 292 | FREETMPS ; |
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| 293 | LEAVE ; |
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| 294 | |
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| 295 | return out; |
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| 296 | } |
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| 297 | |
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[25729b2] | 298 | |
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| 299 | /* Calls a method on a perl object representing a message. |
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| 300 | If the return value is non-null, the caller must free it. |
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| 301 | */ |
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[d427f08] | 302 | G_GNUC_WARN_UNUSED_RESULT char *owl_perlconfig_message_call_method(const owl_message *m, const char *method, int argc, const char **argv) |
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[25729b2] | 303 | { |
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| 304 | dSP; |
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[909771e] | 305 | unsigned int count, i; |
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[25729b2] | 306 | SV *msgref, *srv; |
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[909771e] | 307 | char *out; |
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[25729b2] | 308 | |
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| 309 | msgref = owl_perlconfig_message2hashref(m); |
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| 310 | |
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| 311 | ENTER; |
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| 312 | SAVETMPS; |
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| 313 | |
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| 314 | PUSHMARK(SP); |
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[19bab8e] | 315 | XPUSHs(sv_2mortal(msgref)); |
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[25729b2] | 316 | for(i=0;i<argc;i++) { |
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[d1b1cf6] | 317 | XPUSHs(sv_2mortal(owl_new_sv(argv[i]))); |
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[25729b2] | 318 | } |
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| 319 | PUTBACK; |
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| 320 | |
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[e3068de] | 321 | count = call_method(method, G_SCALAR|G_EVAL); |
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[25729b2] | 322 | |
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| 323 | SPAGAIN; |
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| 324 | |
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| 325 | if(count != 1) { |
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[f278ff3] | 326 | fprintf(stderr, "perl returned wrong count %u\n", count); |
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[25729b2] | 327 | abort(); |
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| 328 | } |
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| 329 | |
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| 330 | if (SvTRUE(ERRSV)) { |
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[ce6721f] | 331 | owl_function_error("Error: '%s'", SvPV_nolen(ERRSV)); |
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[25729b2] | 332 | /* and clear the error */ |
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| 333 | sv_setsv (ERRSV, &PL_sv_undef); |
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| 334 | } |
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| 335 | |
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| 336 | srv = POPs; |
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| 337 | |
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| 338 | if (srv) { |
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[d4927a7] | 339 | out = g_strdup(SvPV_nolen(srv)); |
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[25729b2] | 340 | } else { |
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| 341 | out = NULL; |
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| 342 | } |
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| 343 | |
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| 344 | PUTBACK; |
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| 345 | FREETMPS; |
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| 346 | LEAVE; |
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| 347 | |
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| 348 | return out; |
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| 349 | } |
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| 350 | |
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[d427f08] | 351 | /* caller must free result, if not NULL */ |
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| 352 | G_GNUC_WARN_UNUSED_RESULT char *owl_perlconfig_initperl(const char *file, int *Pargc, char ***Pargv, char ***Penv) |
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[c3acb0b] | 353 | { |
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[d03091c] | 354 | int ret; |
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[f1e629d] | 355 | PerlInterpreter *p; |
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[4e0f545] | 356 | char *err; |
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[e19eb97] | 357 | const char *args[4] = {"", "-e", "0;", NULL}; |
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[fd8dfe7] | 358 | AV *inc; |
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| 359 | char *path; |
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[f1e629d] | 360 | |
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| 361 | /* create and initialize interpreter */ |
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[e8c6d8f] | 362 | PERL_SYS_INIT3(Pargc, Pargv, Penv); |
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[f1e629d] | 363 | p=perl_alloc(); |
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[4d86e06] | 364 | owl_global_set_perlinterp(&g, p); |
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[f1e629d] | 365 | perl_construct(p); |
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| 366 | |
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[5aa33fd] | 367 | PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
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| 368 | |
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[f1e629d] | 369 | owl_global_set_no_have_config(&g); |
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| 370 | |
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[fa4562c] | 371 | ret=perl_parse(p, owl_perl_xs_init, 2, (char **)args, NULL); |
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[f1e629d] | 372 | if (ret || SvTRUE(ERRSV)) { |
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[d4927a7] | 373 | err=g_strdup(SvPV_nolen(ERRSV)); |
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[4e0f545] | 374 | sv_setsv(ERRSV, &PL_sv_undef); /* and clear the error */ |
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| 375 | return(err); |
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[f1e629d] | 376 | } |
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| 377 | |
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| 378 | ret=perl_run(p); |
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| 379 | if (ret || SvTRUE(ERRSV)) { |
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[d4927a7] | 380 | err=g_strdup(SvPV_nolen(ERRSV)); |
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[4e0f545] | 381 | sv_setsv(ERRSV, &PL_sv_undef); /* and clear the error */ |
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| 382 | return(err); |
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[f1e629d] | 383 | } |
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| 384 | |
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| 385 | owl_global_set_have_config(&g); |
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| 386 | |
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| 387 | /* create legacy variables */ |
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[c415aca] | 388 | get_sv("BarnOwl::id", TRUE); |
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| 389 | get_sv("BarnOwl::class", TRUE); |
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| 390 | get_sv("BarnOwl::instance", TRUE); |
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| 391 | get_sv("BarnOwl::recipient", TRUE); |
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| 392 | get_sv("BarnOwl::sender", TRUE); |
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| 393 | get_sv("BarnOwl::realm", TRUE); |
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| 394 | get_sv("BarnOwl::opcode", TRUE); |
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| 395 | get_sv("BarnOwl::zsig", TRUE); |
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| 396 | get_sv("BarnOwl::msg", TRUE); |
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| 397 | get_sv("BarnOwl::time", TRUE); |
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| 398 | get_sv("BarnOwl::host", TRUE); |
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| 399 | get_av("BarnOwl::fields", TRUE); |
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[00f9a7d] | 400 | |
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| 401 | if(file) { |
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[8203afd] | 402 | SV * cfg = get_sv("BarnOwl::configfile", TRUE); |
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[00f9a7d] | 403 | sv_setpv(cfg, file); |
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| 404 | } |
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| 405 | |
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[f2d71cfa] | 406 | sv_setpv(get_sv("BarnOwl::VERSION", TRUE), OWL_VERSION_STRING); |
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| 407 | |
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[fd8dfe7] | 408 | /* Add the system lib path to @INC */ |
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| 409 | inc = get_av("INC", 0); |
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[3472845] | 410 | path = g_strdup_printf("%s/lib", owl_get_datadir()); |
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[fd8dfe7] | 411 | av_unshift(inc, 1); |
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[d1b1cf6] | 412 | av_store(inc, 0, owl_new_sv(path)); |
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[ddbbcffa] | 413 | g_free(path); |
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[fd8dfe7] | 414 | |
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| 415 | eval_pv("use BarnOwl;", FALSE); |
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[f1e629d] | 416 | |
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| 417 | if (SvTRUE(ERRSV)) { |
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[d4927a7] | 418 | err=g_strdup(SvPV_nolen(ERRSV)); |
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[27c3a93] | 419 | sv_setsv (ERRSV, &PL_sv_undef); /* and clear the error */ |
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[4e0f545] | 420 | return(err); |
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[f1e629d] | 421 | } |
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| 422 | |
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| 423 | /* check if we have the formatting function */ |
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[8203afd] | 424 | if (owl_perlconfig_is_function("BarnOwl::format_msg")) { |
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[f1e629d] | 425 | owl_global_set_config_format(&g, 1); |
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| 426 | } |
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| 427 | |
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| 428 | return(NULL); |
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| 429 | } |
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| 430 | |
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| 431 | /* returns whether or not a function exists */ |
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[e19eb97] | 432 | int owl_perlconfig_is_function(const char *fn) { |
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[c415aca] | 433 | if (get_cv(fn, FALSE)) return(1); |
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[f1e629d] | 434 | else return(0); |
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| 435 | } |
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| 436 | |
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| 437 | /* caller is responsible for freeing returned string */ |
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[d427f08] | 438 | G_GNUC_WARN_UNUSED_RESULT char *owl_perlconfig_execute(const char *line) |
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[c3acb0b] | 439 | { |
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[f1e629d] | 440 | STRLEN len; |
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| 441 | SV *response; |
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[65b2173] | 442 | char *out; |
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[f1e629d] | 443 | |
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| 444 | if (!owl_global_have_config(&g)) return NULL; |
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| 445 | |
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[e0096b7] | 446 | ENTER; |
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| 447 | SAVETMPS; |
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[f1e629d] | 448 | /* execute the subroutine */ |
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[c415aca] | 449 | response = eval_pv(line, FALSE); |
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[f1e629d] | 450 | |
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| 451 | if (SvTRUE(ERRSV)) { |
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[ce6721f] | 452 | owl_function_error("Perl Error: '%s'", SvPV_nolen(ERRSV)); |
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[27c3a93] | 453 | sv_setsv (ERRSV, &PL_sv_undef); /* and clear the error */ |
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[f1e629d] | 454 | } |
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| 455 | |
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[d4927a7] | 456 | out = g_strdup(SvPV(response, len)); |
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[e0096b7] | 457 | FREETMPS; |
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| 458 | LEAVE; |
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[f1e629d] | 459 | |
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| 460 | return(out); |
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| 461 | } |
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| 462 | |
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[c08c70a] | 463 | void owl_perlconfig_getmsg(const owl_message *m, const char *subname) |
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[b67ab6b] | 464 | { |
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| 465 | char *ptr = NULL; |
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| 466 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_receive_msg")) { |
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| 467 | ptr = owl_perlconfig_call_with_message(subname?subname |
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| 468 | :"BarnOwl::_receive_msg_legacy_wrap", m); |
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[f1e629d] | 469 | } |
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[3b8a563] | 470 | g_free(ptr); |
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[0f9eca7] | 471 | } |
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| 472 | |
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| 473 | /* Called on all new messages; receivemsg is only called on incoming ones */ |
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[c08c70a] | 474 | void owl_perlconfig_newmsg(const owl_message *m, const char *subname) |
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[0f9eca7] | 475 | { |
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| 476 | char *ptr = NULL; |
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| 477 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_new_msg")) { |
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| 478 | ptr = owl_perlconfig_call_with_message(subname?subname |
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| 479 | :"BarnOwl::Hooks::_new_msg", m); |
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| 480 | } |
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[3b8a563] | 481 | g_free(ptr); |
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[f1e629d] | 482 | } |
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[6922edd] | 483 | |
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[e19eb97] | 484 | void owl_perlconfig_new_command(const char *name) |
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[eb6cedc] | 485 | { |
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| 486 | dSP; |
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| 487 | |
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| 488 | ENTER; |
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| 489 | SAVETMPS; |
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| 490 | |
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| 491 | PUSHMARK(SP); |
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[d1b1cf6] | 492 | XPUSHs(sv_2mortal(owl_new_sv(name))); |
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[eb6cedc] | 493 | PUTBACK; |
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| 494 | |
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[a9237aa] | 495 | call_pv("BarnOwl::Hooks::_new_command", G_VOID|G_EVAL); |
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[eb6cedc] | 496 | |
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| 497 | SPAGAIN; |
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| 498 | |
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| 499 | if(SvTRUE(ERRSV)) { |
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| 500 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
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| 501 | } |
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| 502 | |
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| 503 | FREETMPS; |
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| 504 | LEAVE; |
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| 505 | } |
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| 506 | |
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[d427f08] | 507 | /* caller must free the result */ |
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| 508 | G_GNUC_WARN_UNUSED_RESULT char *owl_perlconfig_perlcmd(const owl_cmd *cmd, int argc, const char *const *argv) |
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[6922edd] | 509 | { |
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| 510 | int i, count; |
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| 511 | char * ret = NULL; |
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[ad15610] | 512 | SV *rv; |
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[6922edd] | 513 | dSP; |
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| 514 | |
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| 515 | ENTER; |
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| 516 | SAVETMPS; |
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| 517 | |
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| 518 | PUSHMARK(SP); |
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| 519 | for(i=0;i<argc;i++) { |
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[d1b1cf6] | 520 | XPUSHs(sv_2mortal(owl_new_sv(argv[i]))); |
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[6922edd] | 521 | } |
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| 522 | PUTBACK; |
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| 523 | |
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| 524 | count = call_sv(cmd->cmd_perl, G_SCALAR|G_EVAL); |
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| 525 | |
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| 526 | SPAGAIN; |
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| 527 | |
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| 528 | if(SvTRUE(ERRSV)) { |
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[ce6721f] | 529 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
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[c4ba74d] | 530 | (void)POPs; |
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[6922edd] | 531 | } else { |
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| 532 | if(count != 1) |
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| 533 | croak("Perl command %s returned more than one value!", cmd->name); |
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[ad15610] | 534 | rv = POPs; |
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[6922edd] | 535 | if(SvTRUE(rv)) { |
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[d4927a7] | 536 | ret = g_strdup(SvPV_nolen(rv)); |
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[6922edd] | 537 | } |
---|
| 538 | } |
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| 539 | |
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| 540 | FREETMPS; |
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| 541 | LEAVE; |
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| 542 | |
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| 543 | return ret; |
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| 544 | } |
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| 545 | |
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[8f2d9bf] | 546 | void owl_perlconfig_cmd_cleanup(owl_cmd *cmd) |
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[6922edd] | 547 | { |
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[ff13a6f] | 548 | SvREFCNT_dec(cmd->cmd_perl); |
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[6922edd] | 549 | } |
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[db8b00b] | 550 | |
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| 551 | void owl_perlconfig_edit_callback(owl_editwin *e) |
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| 552 | { |
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[4d86e06] | 553 | SV *cb = owl_editwin_get_cbdata(e); |
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[367fbf3] | 554 | SV *text; |
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[ad15610] | 555 | dSP; |
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| 556 | |
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[db8b00b] | 557 | if(cb == NULL) { |
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| 558 | owl_function_error("Perl callback is NULL!"); |
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[1373d35] | 559 | return; |
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[db8b00b] | 560 | } |
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[d1b1cf6] | 561 | text = owl_new_sv(owl_editwin_get_text(e)); |
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[db8b00b] | 562 | |
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| 563 | ENTER; |
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| 564 | SAVETMPS; |
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| 565 | |
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| 566 | PUSHMARK(SP); |
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[367fbf3] | 567 | XPUSHs(sv_2mortal(text)); |
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[db8b00b] | 568 | PUTBACK; |
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| 569 | |
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[e3068de] | 570 | call_sv(cb, G_DISCARD|G_EVAL); |
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[9364a36] | 571 | |
---|
| 572 | if(SvTRUE(ERRSV)) { |
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[ce6721f] | 573 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
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[9364a36] | 574 | } |
---|
[db8b00b] | 575 | |
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| 576 | FREETMPS; |
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| 577 | LEAVE; |
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[1b1cd2c] | 578 | } |
---|
[db8b00b] | 579 | |
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[1b1cd2c] | 580 | void owl_perlconfig_dec_refcnt(void *data) |
---|
| 581 | { |
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| 582 | SV *v = data; |
---|
| 583 | SvREFCNT_dec(v); |
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[db8b00b] | 584 | } |
---|