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