56 |
59 |
57 return ptr; |
60 return ptr; |
58 } |
61 } |
59 |
62 |
60 /* -- */ |
63 /* -- */ |
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64 |
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65 // cfg_read_file(filename) |
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66 // Read and parse config file "filename". If filename is NULL, |
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67 // try to open the configuration file at the default locations. |
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68 // |
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69 int cfg_read_file(char *filename) |
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70 { |
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71 FILE *fp; |
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72 char *buf; |
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73 char *line, *eol; |
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74 unsigned int ln = 0; |
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75 int err = 0; |
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76 |
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77 if (!filename) { |
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78 // Use default config file locations |
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79 char *home = getenv("HOME"); |
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80 if (!home) { |
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81 ut_WriteLog("Can't find home dir!\n"); |
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82 fprintf(stderr, "Can't find home dir!\n"); |
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83 return -1; |
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84 } |
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85 filename = g_new(char, strlen(home)+24); |
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86 sprintf(filename, "%s/.mcabber/mcabberrc", home); |
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87 if ((fp = fopen(filename, "r")) == NULL) { |
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88 // 2nd try... |
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89 sprintf(filename, "%s/.mcabberrc", home); |
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90 if ((fp = fopen(filename, "r")) == NULL) { |
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91 fprintf(stderr, "Cannot open config file!\n"); |
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92 return -1; |
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93 } |
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94 } |
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95 g_free(filename); |
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96 } |
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97 else if ((fp = fopen(filename, "r")) == NULL) { |
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98 perror("fopen (cfg_file())"); |
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99 return -1; |
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100 } |
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101 |
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102 buf = g_new(char, 512); |
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103 |
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104 while (fgets(buf+1, 511, fp) != NULL) { |
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105 // The first char is reserved to add a '/', to make a command line |
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106 line = buf+1; |
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107 ln++; |
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108 |
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109 // Strip leading spaces |
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110 while (isspace(*line)) |
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111 line++; |
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112 |
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113 // Make eol point to the last char of the line |
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114 for (eol = line ; *eol ; eol++) |
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115 ; |
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116 if (eol > line) |
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117 eol--; |
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118 |
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119 // Strip trailing spaces |
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120 while (eol > line && isspace(*eol)) |
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121 *eol-- = 0; |
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122 |
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123 // Ignore empty lines and comments |
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124 if ((*line == '\n') || (*line == '\0') || (*line == '#')) |
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125 continue; |
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126 |
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127 if ((strchr(line, '=') != NULL)) { |
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128 // Only accept the set, alias and bind commands |
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129 if (strncmp(line, "set ", 4) && |
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130 strncmp(line, "bind ", 5) && |
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131 strncmp(line, "alias ", 6)) { |
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132 scr_LogPrint("Error in configuration file (l. %d): bad command", ln); |
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133 err++; |
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134 continue; |
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135 } |
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136 *(--line) = '/'; // Set the leading '/' to build a command line |
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137 process_command(line); // Process the command |
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138 } else { |
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139 scr_LogPrint("Error in configuration file (l. %d): no assignment", ln); |
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140 err++; |
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141 } |
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142 } |
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143 g_free(buf); |
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144 fclose(fp); |
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145 return err; |
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146 } |
61 |
147 |
62 // parse_assigment(assignment, pkey, pval) |
148 // parse_assigment(assignment, pkey, pval) |
63 // Read assignment and split it to key, value |
149 // Read assignment and split it to key, value |
64 // |
150 // |
65 // If this is an assignment, the function will return TRUE and |
151 // If this is an assignment, the function will return TRUE and |