[7d4fbcd] | 1 | #include "owl.h" |
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| 2 | #include <stdlib.h> |
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| 3 | #include <string.h> |
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| 4 | #include <malloc.h> |
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| 5 | #include <ctype.h> |
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| 6 | |
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[1aee7d9] | 7 | static const char fileIdent[] = "$Id$"; |
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| 8 | |
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[7d4fbcd] | 9 | void sepbar(char *in) { |
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| 10 | char buff[1024]; |
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| 11 | WINDOW *sepwin; |
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| 12 | owl_messagelist *ml; |
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| 13 | owl_view *v; |
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| 14 | int x, y, i; |
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| 15 | char *foo, *appendtosepbar; |
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| 16 | |
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| 17 | sepwin=owl_global_get_curs_sepwin(&g); |
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| 18 | ml=owl_global_get_msglist(&g); |
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| 19 | v=owl_global_get_current_view(&g); |
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| 20 | |
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| 21 | werase(sepwin); |
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| 22 | wattron(sepwin, A_REVERSE); |
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| 23 | whline(sepwin, ACS_HLINE, owl_global_get_cols(&g)); |
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| 24 | |
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| 25 | wmove(sepwin, 0, 2); |
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| 26 | |
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| 27 | if (owl_messagelist_get_size(ml)==0) { |
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| 28 | strcpy(buff, " (-/-) "); |
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| 29 | } else { |
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[1c6c4d3] | 30 | snprintf(buff, 1024, " (%i/%i/%i) ", owl_global_get_curmsg(&g)+1, |
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[7d4fbcd] | 31 | owl_view_get_size(v), |
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| 32 | owl_messagelist_get_size(ml)); |
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| 33 | } |
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| 34 | waddstr(sepwin, buff); |
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| 35 | |
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| 36 | foo=owl_view_get_filtname(v); |
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| 37 | if (strcmp(foo, "all")) wattroff(sepwin, A_REVERSE); |
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| 38 | waddstr(sepwin, " "); |
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| 39 | waddstr(sepwin, owl_view_get_filtname(v)); |
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| 40 | waddstr(sepwin, " "); |
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| 41 | if (strcmp(foo, "all")) wattron(sepwin, A_REVERSE); |
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| 42 | |
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| 43 | if (owl_mainwin_is_curmsg_truncated(owl_global_get_mainwin(&g))) { |
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| 44 | getyx(sepwin, y, x); |
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| 45 | wmove(sepwin, y, x+2); |
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| 46 | wattron(sepwin, A_BOLD); |
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| 47 | waddstr(sepwin, " <truncated> "); |
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| 48 | wattroff(sepwin, A_BOLD); |
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| 49 | } |
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| 50 | |
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| 51 | i=owl_mainwin_get_last_msg(owl_global_get_mainwin(&g)); |
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| 52 | if ((i != -1) && |
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| 53 | (i < owl_view_get_size(v)-1)) { |
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| 54 | getyx(sepwin, y, x); |
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| 55 | wmove(sepwin, y, x+2); |
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| 56 | wattron(sepwin, A_BOLD); |
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| 57 | waddstr(sepwin, " <more> "); |
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| 58 | wattroff(sepwin, A_BOLD); |
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| 59 | } |
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| 60 | |
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| 61 | if (owl_global_get_rightshift(&g)>0) { |
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| 62 | getyx(sepwin, y, x); |
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| 63 | wmove(sepwin, y, x+2); |
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[1c6c4d3] | 64 | snprintf(buff, 1024, " right: %i ", owl_global_get_rightshift(&g)); |
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[7d4fbcd] | 65 | waddstr(sepwin, buff); |
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| 66 | } |
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| 67 | |
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| 68 | if (owl_global_is_zaway(&g)) { |
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| 69 | getyx(sepwin, y, x); |
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| 70 | wmove(sepwin, y, x+2); |
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| 71 | wattron(sepwin, A_BOLD); |
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| 72 | wattroff(sepwin, A_REVERSE); |
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| 73 | waddstr(sepwin, " ZAWAY "); |
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| 74 | wattron(sepwin, A_REVERSE); |
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| 75 | wattroff(sepwin, A_BOLD); |
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| 76 | } |
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| 77 | |
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| 78 | if (owl_global_get_curmsg_vert_offset(&g)) { |
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| 79 | getyx(sepwin, y, x); |
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| 80 | wmove(sepwin, y, x+2); |
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| 81 | wattron(sepwin, A_BOLD); |
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| 82 | wattroff(sepwin, A_REVERSE); |
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| 83 | waddstr(sepwin, " SCROLL "); |
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| 84 | wattron(sepwin, A_REVERSE); |
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| 85 | wattroff(sepwin, A_BOLD); |
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| 86 | } |
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| 87 | |
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| 88 | if (in) { |
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| 89 | getyx(sepwin, y, x); |
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| 90 | wmove(sepwin, y, x+2); |
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| 91 | waddstr(sepwin, in); |
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| 92 | } |
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| 93 | |
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| 94 | appendtosepbar = owl_global_get_appendtosepbar(&g); |
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| 95 | if (appendtosepbar && *appendtosepbar) { |
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| 96 | getyx(sepwin, y, x); |
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| 97 | wmove(sepwin, y, x+2); |
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| 98 | waddstr(sepwin, " "); |
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| 99 | waddstr(sepwin, owl_global_get_appendtosepbar(&g)); |
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| 100 | waddstr(sepwin, " "); |
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| 101 | } |
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| 102 | |
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| 103 | getyx(sepwin, y, x); |
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| 104 | wmove(sepwin, y, owl_global_get_cols(&g)-1); |
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| 105 | |
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| 106 | wattroff(sepwin, A_BOLD); |
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| 107 | wattroff(sepwin, A_REVERSE); |
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| 108 | wnoutrefresh(sepwin); |
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| 109 | } |
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| 110 | |
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| 111 | |
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| 112 | void pophandler_quit(int ch) { |
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| 113 | if (ch=='q') { |
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| 114 | owl_popwin_close(owl_global_get_popwin(&g)); |
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| 115 | } |
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| 116 | } |
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| 117 | |
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| 118 | char **atokenize(char *buffer, char *sep, int *i) { |
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| 119 | /* each element of return must be freed by user */ |
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| 120 | char **args; |
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| 121 | char *workbuff, *foo; |
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| 122 | int done=0, first=1, count=0; |
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| 123 | |
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| 124 | workbuff=owl_malloc(strlen(buffer)+1); |
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| 125 | memcpy(workbuff, buffer, strlen(buffer)+1); |
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| 126 | |
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| 127 | args=NULL; |
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| 128 | while (!done) { |
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| 129 | if (first) { |
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| 130 | first=0; |
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| 131 | foo=(char *)strtok(workbuff, sep); |
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| 132 | } else { |
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| 133 | foo=(char *)strtok(NULL, sep); |
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| 134 | } |
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| 135 | if (foo==NULL) { |
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| 136 | done=1; |
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| 137 | } else { |
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| 138 | args=(char **)owl_realloc(args, sizeof(char *) * (count+1)); |
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| 139 | args[count]=owl_malloc(strlen(foo)+1); |
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| 140 | strcpy(args[count], foo); |
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| 141 | count++; |
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| 142 | } |
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| 143 | } |
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| 144 | *i=count; |
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| 145 | owl_free(workbuff); |
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| 146 | return(args); |
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| 147 | } |
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| 148 | |
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| 149 | /* skips n tokens and returns where that would be. |
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| 150 | * TODO: handle quotes. */ |
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| 151 | char *skiptokens(char *buff, int n) { |
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| 152 | int inquotes=0; |
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| 153 | while (*buff && n>0) { |
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| 154 | while (*buff == ' ') buff++; |
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| 155 | while (*buff && (inquotes || *buff != ' ')) { |
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| 156 | if (*buff == '"') inquotes=!inquotes; |
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| 157 | buff++; |
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| 158 | } |
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| 159 | while (*buff == ' ') buff++; |
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| 160 | n--; |
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| 161 | } |
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| 162 | return buff; |
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| 163 | } |
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| 164 | |
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| 165 | void atokenize_free(char **tok, int nels) { |
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| 166 | int i; |
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| 167 | for (i=0; i<nels; i++) { |
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| 168 | owl_free(tok[i]); |
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| 169 | } |
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| 170 | owl_free(tok); |
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| 171 | } |
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| 172 | |
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| 173 | |
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| 174 | void owl_parsefree(char **argv, int argc) { |
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| 175 | int i; |
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| 176 | |
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| 177 | if (!argv) return; |
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| 178 | |
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| 179 | for (i=0; i<argc; i++) { |
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| 180 | if (argv[i]) owl_free(argv[i]); |
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| 181 | } |
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| 182 | owl_free(argv); |
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| 183 | } |
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| 184 | |
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| 185 | char **owl_parseline(char *line, int *argc) { |
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| 186 | /* break a command line up into argv, argc. The caller must free |
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| 187 | the returned values. If there is an error argc will be set to |
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| 188 | -1, argv will be NULL and the caller does not need to free |
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| 189 | anything */ |
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| 190 | |
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| 191 | char **argv; |
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| 192 | int i, len, between=1; |
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| 193 | char *curarg; |
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| 194 | char quote; |
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| 195 | |
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| 196 | argv=owl_malloc(sizeof(char *)); |
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| 197 | len=strlen(line); |
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| 198 | curarg=owl_malloc(len+10); |
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| 199 | strcpy(curarg, ""); |
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| 200 | quote='\0'; |
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| 201 | *argc=0; |
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| 202 | for (i=0; i<len+1; i++) { |
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| 203 | /* find the first real character */ |
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| 204 | if (between) { |
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| 205 | if (line[i]==' ' || line[i]=='\t' || line[i]=='\0') { |
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| 206 | continue; |
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| 207 | } else { |
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| 208 | between=0; |
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| 209 | i--; |
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| 210 | continue; |
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| 211 | } |
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| 212 | } |
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| 213 | |
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| 214 | /* deal with a quote character */ |
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| 215 | if (line[i]=='"' || line[i]=="'"[0]) { |
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| 216 | /* if this type of quote is open, close it */ |
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| 217 | if (quote==line[i]) { |
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| 218 | quote='\0'; |
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| 219 | continue; |
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| 220 | } |
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| 221 | |
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| 222 | /* if no quoting is open then open with this */ |
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| 223 | if (quote=='\0') { |
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| 224 | quote=line[i]; |
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| 225 | continue; |
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| 226 | } |
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| 227 | |
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| 228 | /* if another type of quote is open then treat this as a literal */ |
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| 229 | curarg[strlen(curarg)+1]='\0'; |
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| 230 | curarg[strlen(curarg)]=line[i]; |
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| 231 | continue; |
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| 232 | } |
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| 233 | |
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| 234 | /* if it's not a space or end of command, then use it */ |
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| 235 | if (line[i]!=' ' && line[i]!='\t' && line[i]!='\n' && line[i]!='\0') { |
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| 236 | curarg[strlen(curarg)+1]='\0'; |
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| 237 | curarg[strlen(curarg)]=line[i]; |
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| 238 | continue; |
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| 239 | } |
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| 240 | |
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| 241 | /* otherwise, if we're not in quotes, add the whole argument */ |
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| 242 | if (quote=='\0') { |
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| 243 | /* add the argument */ |
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| 244 | argv=owl_realloc(argv, sizeof(char *)*((*argc)+1)); |
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| 245 | argv[*argc]=owl_malloc(strlen(curarg)+2); |
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| 246 | strcpy(argv[*argc], curarg); |
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| 247 | *argc=*argc+1; |
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| 248 | strcpy(curarg, ""); |
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| 249 | between=1; |
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| 250 | continue; |
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| 251 | } |
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| 252 | |
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| 253 | /* if it is a space and we're in quotes, then use it */ |
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| 254 | curarg[strlen(curarg)+1]='\0'; |
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| 255 | curarg[strlen(curarg)]=line[i]; |
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| 256 | } |
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| 257 | |
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| 258 | /* check for unbalanced quotes */ |
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| 259 | if (quote!='\0') { |
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| 260 | owl_parsefree(argv, *argc); |
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| 261 | *argc=-1; |
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| 262 | return(NULL); |
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| 263 | } |
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| 264 | |
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| 265 | return(argv); |
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| 266 | } |
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| 267 | |
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| 268 | |
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| 269 | |
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| 270 | int owl_util_find_trans(char *in, int len) { |
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| 271 | /* return the index of the last char before a change from the first |
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| 272 | one */ |
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| 273 | int i; |
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| 274 | for (i=1; i<len; i++) { |
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| 275 | if (in[i] != in[0]) return(i-1); |
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| 276 | } |
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| 277 | return(i); |
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| 278 | } |
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| 279 | |
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| 280 | |
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| 281 | void downstr(char *foo) { |
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| 282 | int i; |
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| 283 | for (i=0; foo[i]!='\0'; i++) { |
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| 284 | foo[i]=tolower(foo[i]); |
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| 285 | } |
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| 286 | } |
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| 287 | |
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| 288 | char *stristr(char *a, char *b) { |
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| 289 | char *x, *y, *ret; |
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| 290 | |
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| 291 | if ((x=owl_strdup(a))==NULL) return(NULL); |
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| 292 | if ((y=owl_strdup(b))==NULL) return(NULL); |
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| 293 | downstr(x); |
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| 294 | downstr(y); |
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| 295 | ret=strstr(x, y); |
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| 296 | owl_free(x); |
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| 297 | owl_free(y); |
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| 298 | return(ret); |
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| 299 | } |
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| 300 | |
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| 301 | |
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| 302 | void *owl_malloc(size_t size) { |
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| 303 | return(malloc(size)); |
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| 304 | } |
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| 305 | |
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| 306 | void owl_free(void *ptr) { |
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| 307 | free(ptr); |
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| 308 | } |
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| 309 | |
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| 310 | char *owl_strdup(const char *s1) { |
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| 311 | return(strdup(s1)); |
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| 312 | } |
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| 313 | |
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| 314 | void *owl_realloc(void *ptr, size_t size) { |
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| 315 | return(realloc(ptr, size)); |
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| 316 | } |
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| 317 | |
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[1c6c4d3] | 318 | /* allocates memory and returns the string or null. |
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| 319 | * caller must free the string. |
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| 320 | * from Linux sprintf man page. |
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| 321 | */ |
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| 322 | char *owl_sprintf(const char *fmt, ...) { |
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| 323 | int n, size = 100; |
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| 324 | char *p; |
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| 325 | va_list ap; |
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| 326 | if ((p = owl_malloc (size)) == NULL) |
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| 327 | return NULL; |
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| 328 | while (1) { |
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| 329 | /* Try to print in the allocated space. */ |
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| 330 | va_start(ap, fmt); |
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| 331 | n = vsnprintf (p, size, fmt, ap); |
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| 332 | va_end(ap); |
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| 333 | /* If that worked, return the string. */ |
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| 334 | if (n > -1 && n < size) |
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| 335 | return p; |
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| 336 | /* Else try again with more space. */ |
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| 337 | if (n > -1) /* glibc 2.1 */ |
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| 338 | size = n+1; /* precisely what is needed */ |
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| 339 | else /* glibc 2.0 */ |
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| 340 | size *= 2; /* twice the old size */ |
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| 341 | if ((p = owl_realloc (p, size)) == NULL) |
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| 342 | return NULL; |
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| 343 | } |
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| 344 | } |
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| 345 | |
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[7d4fbcd] | 346 | char *pretty_sender(char *in) { |
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| 347 | char *out, *ptr; |
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| 348 | |
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| 349 | /* the caller must free the return */ |
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| 350 | out=owl_strdup(in); |
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| 351 | ptr=strchr(out, '@'); |
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| 352 | if (ptr) { |
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| 353 | if (!strcasecmp(ptr+1, ZGetRealm())) { |
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| 354 | *ptr='\0'; |
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| 355 | } |
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| 356 | } |
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| 357 | return(out); |
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| 358 | } |
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| 359 | |
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| 360 | char *long_sender(char *in) { |
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[1c6c4d3] | 361 | char *ptr; |
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[7d4fbcd] | 362 | |
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| 363 | /* the caller must free the return */ |
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[1c6c4d3] | 364 | if (NULL != (ptr=strchr(in, '@'))) { |
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| 365 | return owl_strdup(in); |
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| 366 | } else { |
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| 367 | return owl_sprintf("%s@%s", in, ZGetRealm()); |
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| 368 | } |
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[7d4fbcd] | 369 | } |
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| 370 | |
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| 371 | |
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| 372 | char *owl_getquoting(char *line) { |
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| 373 | if (line[0]=='\0') return("'"); |
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| 374 | if (strchr(line, '\'')) return("\""); |
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| 375 | if (strchr(line, '"')) return("'"); |
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| 376 | if (strchr(line, ' ')) return("'"); |
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| 377 | return(""); |
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| 378 | } |
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| 379 | |
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| 380 | |
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| 381 | int owl_util_string_to_color(char *color) { |
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| 382 | if (!strcasecmp(color, "black")) { |
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| 383 | return(OWL_COLOR_BLACK); |
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| 384 | } else if (!strcasecmp(color, "red")) { |
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| 385 | return(OWL_COLOR_RED); |
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| 386 | } else if (!strcasecmp(color, "green")) { |
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| 387 | return(OWL_COLOR_GREEN); |
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| 388 | } else if (!strcasecmp(color, "yellow")) { |
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| 389 | return(OWL_COLOR_YELLOW); |
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| 390 | } else if (!strcasecmp(color, "blue")) { |
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| 391 | return(OWL_COLOR_BLUE); |
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| 392 | } else if (!strcasecmp(color, "magenta")) { |
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| 393 | return(OWL_COLOR_MAGENTA); |
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| 394 | } else if (!strcasecmp(color, "cyan")) { |
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| 395 | return(OWL_COLOR_CYAN); |
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| 396 | } else if (!strcasecmp(color, "white")) { |
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| 397 | return(OWL_COLOR_WHITE); |
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| 398 | } else if (!strcasecmp(color, "default")) { |
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| 399 | return(OWL_COLOR_DEFAULT); |
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| 400 | } |
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| 401 | return(OWL_COLOR_DEFAULT); |
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| 402 | } |
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| 403 | |
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| 404 | char *owl_util_color_to_string(int color) { |
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| 405 | if (color==OWL_COLOR_BLACK) return("black"); |
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| 406 | if (color==OWL_COLOR_RED) return("red"); |
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| 407 | if (color==OWL_COLOR_GREEN) return("green"); |
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| 408 | if (color==OWL_COLOR_YELLOW) return("yellow"); |
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| 409 | if (color==OWL_COLOR_BLUE) return("blue"); |
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| 410 | if (color==OWL_COLOR_MAGENTA) return("magenta"); |
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| 411 | if (color==OWL_COLOR_CYAN) return("cyan"); |
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| 412 | if (color==OWL_COLOR_WHITE) return("white"); |
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| 413 | if (color==OWL_COLOR_DEFAULT) return("default"); |
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| 414 | return("Unknown color"); |
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| 415 | } |
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