Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/hbuf.c @ 1909:9c14153e2580
Do not display unhandled IQ result messages to the log window
We display the message only in the debug log file, because these messages
are usually ignored anyway (ideally we would create a handler explicitly
when sending the initial IQ request).
Thanks to VarLog for the report!
author | Mikael Berthe <mikael@lilotux.net> |
---|---|
date | Sun, 18 Apr 2010 14:14:05 +0200 |
parents | fb6d20a17584 |
children | e8cebf5fd36c |
rev | line source |
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71 | 1 /* |
2 * hbuf.c -- History buffer implementation | |
393 | 3 * |
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4 * Copyright (C) 2005-2010 Mikael Berthe <mikael@lilotux.net> |
71 | 5 * |
6 * This program is free software; you can redistribute it and/or modify | |
7 * it under the terms of the GNU General Public License as published by | |
8 * the Free Software Foundation; either version 2 of the License, or (at | |
9 * your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU General Public License | |
17 * along with this program; if not, write to the Free Software | |
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
19 * USA | |
20 */ | |
21 | |
22 #include <string.h> | |
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23 #include <sys/types.h> |
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24 #include <sys/stat.h> |
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25 #include <unistd.h> |
71 | 26 |
27 #include "hbuf.h" | |
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28 #include "utils.h" |
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29 #include "utf8.h" |
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30 #include "screen.h" |
71 | 31 |
32 | |
33 /* This is a private structure type */ | |
34 | |
35 typedef struct { | |
36 char *ptr; | |
182 | 37 char *ptr_end; // beginning of the block |
38 char *ptr_end_alloc; // end of the current persistent block | |
71 | 39 guchar flags; |
40 | |
41 // XXX This should certainly be a pointer, and be allocated only when needed | |
42 // (for ex. when HBB_FLAG_PERSISTENT is set). | |
43 struct { // hbuf_line_info | |
184 | 44 time_t timestamp; |
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45 unsigned mucnicklen; |
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46 guint flags; |
1602 | 47 gpointer xep184; |
184 | 48 } prefix; |
71 | 49 } hbuf_block; |
50 | |
51 | |
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52 // do_wrap(p_hbuf, first_hbuf_elt, width) |
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53 // Wrap hbuf lines with the specified width. |
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54 // '\n' are handled by this routine (they are removed and persistent lines |
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55 // are created). |
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56 // All hbuf elements are processed, starting from first_hbuf_elt. |
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57 static inline void do_wrap(GList **p_hbuf, GList *first_hbuf_elt, |
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58 unsigned int width) |
71 | 59 { |
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60 GList *curr_elt = first_hbuf_elt; |
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61 |
71 | 62 // Let's add non-persistent blocs if necessary |
63 // - If there are '\n' in the string | |
64 // - If length > width (and width != 0) | |
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65 while (curr_elt) { |
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66 hbuf_block *hbuf_b_curr, *hbuf_b_prev; |
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67 char *c, *end; |
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68 char *br = NULL; // break pointer |
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69 char *cr = NULL; // CR pointer |
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70 unsigned int cur_w = 0; |
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71 |
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72 // We want to break where we can find a space char or a CR |
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73 |
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74 hbuf_b_curr = (hbuf_block*)(curr_elt->data); |
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75 hbuf_b_prev = hbuf_b_curr; |
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76 c = hbuf_b_curr->ptr; |
71 | 77 |
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78 while (*c && (!width || cur_w <= width)) { |
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79 if (*c == '\n') { |
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80 br = cr = c; |
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81 *c = 0; |
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82 break; |
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83 } |
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84 if (iswblank(get_char(c))) |
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85 br = c; |
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86 cur_w += get_char_width(c); |
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87 c = next_char(c); |
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88 } |
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89 |
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90 if (cr || (*c && cur_w > width)) { |
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91 if (!br || br == hbuf_b_curr->ptr) |
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92 br = c; |
71 | 93 else |
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94 br = next_char(br); |
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95 end = hbuf_b_curr->ptr_end; |
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96 hbuf_b_curr->ptr_end = br; |
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97 // Create another block |
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98 hbuf_b_curr = g_new0(hbuf_block, 1); |
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99 // The block must be persistent after a CR |
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100 if (cr) { |
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101 hbuf_b_curr->ptr = hbuf_b_prev->ptr_end + 1; // == cr+1 |
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102 hbuf_b_curr->flags = HBB_FLAG_PERSISTENT; |
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103 } else { |
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104 hbuf_b_curr->ptr = hbuf_b_prev->ptr_end; // == br |
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105 hbuf_b_curr->flags = 0; |
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106 } |
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107 hbuf_b_curr->ptr_end = end; |
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108 hbuf_b_curr->ptr_end_alloc = hbuf_b_prev->ptr_end_alloc; |
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109 // This is OK because insert_before(NULL) == append(): |
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110 *p_hbuf = g_list_insert_before(*p_hbuf, curr_elt->next, hbuf_b_curr); |
71 | 111 } |
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112 curr_elt = g_list_next(curr_elt); |
71 | 113 } |
114 } | |
115 | |
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116 // hbuf_add_line(p_hbuf, text, prefix_flags, width, maxhbufblocks) |
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117 // Add a line to the given buffer. If width is not null, then lines are |
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118 // wrapped at this length. |
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119 // maxhbufblocks is the maximum number of hbuf blocks we can allocate. If |
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120 // null, there is no limit. If non-null, it should be >= 2. |
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121 // |
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122 // Note 1: Splitting according to width won't work if there are tabs; they |
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123 // should be expanded before. |
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124 // Note 2: width does not include the ending \0. |
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125 void hbuf_add_line(GList **p_hbuf, const char *text, time_t timestamp, |
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126 guint prefix_flags, guint width, guint maxhbufblocks, |
1602 | 127 unsigned mucnicklen, gpointer xep184) |
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128 { |
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129 GList *curr_elt; |
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130 char *line; |
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131 guint hbb_blocksize, textlen; |
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132 hbuf_block *hbuf_block_elt; |
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133 |
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134 if (!text) return; |
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135 |
1602 | 136 prefix_flags |= (xep184 ? HBB_PREFIX_RECEIPT : 0); |
137 | |
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138 textlen = strlen(text); |
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139 hbb_blocksize = MAX(textlen+1, HBB_BLOCKSIZE); |
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140 |
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141 hbuf_block_elt = g_new0(hbuf_block, 1); |
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142 hbuf_block_elt->prefix.timestamp = timestamp; |
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143 hbuf_block_elt->prefix.flags = prefix_flags; |
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144 hbuf_block_elt->prefix.mucnicklen = mucnicklen; |
1602 | 145 hbuf_block_elt->prefix.xep184 = xep184; |
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146 if (!*p_hbuf) { |
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147 hbuf_block_elt->ptr = g_new(char, hbb_blocksize); |
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148 if (!hbuf_block_elt->ptr) { |
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149 g_free(hbuf_block_elt); |
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150 return; |
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151 } |
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152 hbuf_block_elt->flags = HBB_FLAG_ALLOC | HBB_FLAG_PERSISTENT; |
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153 hbuf_block_elt->ptr_end_alloc = hbuf_block_elt->ptr + hbb_blocksize; |
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154 } else { |
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155 hbuf_block *hbuf_b_prev; |
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156 // Set p_hbuf to the end of the list, to speed up history loading |
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157 // (or CPU time will be used by g_list_last() for each line) |
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158 *p_hbuf = g_list_last(*p_hbuf); |
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159 hbuf_b_prev = (*p_hbuf)->data; |
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160 hbuf_block_elt->ptr = hbuf_b_prev->ptr_end; |
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161 hbuf_block_elt->flags = HBB_FLAG_PERSISTENT; |
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162 hbuf_block_elt->ptr_end_alloc = hbuf_b_prev->ptr_end_alloc; |
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163 } |
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164 *p_hbuf = g_list_append(*p_hbuf, hbuf_block_elt); |
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165 |
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166 if (hbuf_block_elt->ptr + textlen >= hbuf_block_elt->ptr_end_alloc) { |
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167 // Too long for the current allocated bloc, we need another one |
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168 if (!maxhbufblocks || textlen >= HBB_BLOCKSIZE) { |
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169 // No limit, let's allocate a new block |
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170 // If the message text is big, we won't bother to reuse an old block |
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171 // as well (it could be too small and cause a segfault). |
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172 hbuf_block_elt->ptr = g_new0(char, hbb_blocksize); |
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173 hbuf_block_elt->ptr_end_alloc = hbuf_block_elt->ptr + hbb_blocksize; |
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174 // XXX We should check the return value. |
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175 } else { |
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176 GList *hbuf_head, *hbuf_elt; |
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177 hbuf_block *hbuf_b_elt; |
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178 guint n = 0; |
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179 hbuf_head = g_list_first(*p_hbuf); |
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180 // We need at least 2 allocated blocks |
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181 if (maxhbufblocks == 1) |
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182 maxhbufblocks = 2; |
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183 // Let's count the number of allocated areas |
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184 for (hbuf_elt = hbuf_head; hbuf_elt; hbuf_elt = g_list_next(hbuf_elt)) { |
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185 hbuf_b_elt = (hbuf_block*)(hbuf_elt->data); |
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186 if (hbuf_b_elt->flags & HBB_FLAG_ALLOC) |
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187 n++; |
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188 } |
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189 // If we can't allocate a new area, reuse the previous block(s) |
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190 if (n < maxhbufblocks) { |
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191 hbuf_block_elt->ptr = g_new0(char, hbb_blocksize); |
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192 hbuf_block_elt->ptr_end_alloc = hbuf_block_elt->ptr + hbb_blocksize; |
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193 } else { |
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194 // Let's use an old block, and free the extra blocks if needed |
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195 char *allocated_block = NULL; |
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196 char *end_of_allocated_block = NULL; |
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197 while (n >= maxhbufblocks) { |
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198 int start_of_block = 1; |
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199 for (hbuf_elt = hbuf_head; hbuf_elt; hbuf_elt = hbuf_head) { |
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200 hbuf_b_elt = (hbuf_block*)(hbuf_elt->data); |
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201 if (hbuf_b_elt->flags & HBB_FLAG_ALLOC) { |
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202 if (start_of_block-- == 0) |
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203 break; |
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204 if (n == maxhbufblocks) { |
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205 allocated_block = hbuf_b_elt->ptr; |
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206 end_of_allocated_block = hbuf_b_elt->ptr_end_alloc; |
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207 } else { |
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208 g_free(hbuf_b_elt->ptr); |
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209 } |
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210 } |
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211 g_free(hbuf_b_elt); |
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212 hbuf_head = *p_hbuf = g_list_delete_link(hbuf_head, hbuf_elt); |
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213 } |
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214 n--; |
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215 } |
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216 memset(allocated_block, 0, end_of_allocated_block-allocated_block); |
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217 hbuf_block_elt->ptr = allocated_block; |
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218 hbuf_block_elt->ptr_end_alloc = end_of_allocated_block; |
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219 } |
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220 } |
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221 hbuf_block_elt->flags = HBB_FLAG_ALLOC | HBB_FLAG_PERSISTENT; |
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222 } |
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223 |
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224 line = hbuf_block_elt->ptr; |
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225 // Ok, now we can copy the text.. |
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226 strcpy(line, text); |
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227 hbuf_block_elt->ptr_end = line + textlen + 1; |
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228 |
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229 curr_elt = g_list_last(*p_hbuf); |
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230 |
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231 // Wrap lines and handle CRs ('\n') |
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232 do_wrap(p_hbuf, curr_elt, width); |
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233 } |
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234 |
71 | 235 // hbuf_free() |
236 // Destroys all hbuf list. | |
237 void hbuf_free(GList **p_hbuf) | |
238 { | |
239 hbuf_block *hbuf_b_elt; | |
240 GList *hbuf_elt; | |
241 GList *first_elt = g_list_first(*p_hbuf); | |
242 | |
243 for (hbuf_elt = first_elt; hbuf_elt; hbuf_elt = g_list_next(hbuf_elt)) { | |
244 hbuf_b_elt = (hbuf_block*)(hbuf_elt->data); | |
245 if (hbuf_b_elt->flags & HBB_FLAG_ALLOC) { | |
246 g_free(hbuf_b_elt->ptr); | |
247 } | |
390 | 248 g_free(hbuf_b_elt); |
71 | 249 } |
250 | |
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251 g_list_free(first_elt); |
71 | 252 *p_hbuf = NULL; |
253 } | |
254 | |
255 // hbuf_rebuild() | |
256 // Rebuild all hbuf list, with the new width. | |
257 // If width == 0, lines are not wrapped. | |
258 void hbuf_rebuild(GList **p_hbuf, unsigned int width) | |
259 { | |
260 GList *first_elt, *curr_elt, *next_elt; | |
261 hbuf_block *hbuf_b_curr, *hbuf_b_next; | |
262 | |
150 | 263 // *p_hbuf needs to be the head of the list |
264 first_elt = *p_hbuf = g_list_first(*p_hbuf); | |
71 | 265 |
266 // #1 Remove non-persistent blocks (ptr_end should be updated!) | |
267 curr_elt = first_elt; | |
268 while (curr_elt) { | |
269 next_elt = g_list_next(curr_elt); | |
270 // Last element? | |
271 if (!next_elt) | |
272 break; | |
273 hbuf_b_curr = (hbuf_block*)(curr_elt->data); | |
274 hbuf_b_next = (hbuf_block*)(next_elt->data); | |
275 // Is next line not-persistent? | |
276 if (!(hbuf_b_next->flags & HBB_FLAG_PERSISTENT)) { | |
277 hbuf_b_curr->ptr_end = hbuf_b_next->ptr_end; | |
390 | 278 g_free(hbuf_b_next); |
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279 curr_elt = g_list_delete_link(curr_elt, next_elt); |
393 | 280 } else |
71 | 281 curr_elt = next_elt; |
282 } | |
283 // #2 Go back to head and create non-persistent blocks when needed | |
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284 if (width) |
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285 do_wrap(p_hbuf, first_elt, width); |
71 | 286 } |
287 | |
189 | 288 // hbuf_previous_persistent() |
289 // Returns the previous persistent block (line). If the given line is | |
290 // persistent, then it is returned. | |
291 // This function is used for example when resizing a buffer. If the top of the | |
292 // screen is on a non-persistent block, then a screen resize could destroy this | |
293 // line... | |
294 GList *hbuf_previous_persistent(GList *l_line) | |
295 { | |
296 hbuf_block *hbuf_b_elt; | |
297 | |
298 while (l_line) { | |
299 hbuf_b_elt = (hbuf_block*)l_line->data; | |
300 if (hbuf_b_elt->flags & HBB_FLAG_PERSISTENT) | |
301 return l_line; | |
302 l_line = g_list_previous(l_line); | |
303 } | |
304 | |
305 return NULL; | |
306 } | |
307 | |
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308 // hbuf_get_lines(hbuf, n) |
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309 // Returns an array of n hbb_line pointers |
71 | 310 // (The first line will be the line currently pointed by hbuf) |
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311 // Note: The caller should free the array, the hbb_line pointers and the |
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312 // text pointers after use. |
184 | 313 hbb_line **hbuf_get_lines(GList *hbuf, unsigned int n) |
71 | 314 { |
315 unsigned int i; | |
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316 hbuf_block *blk; |
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317 guint last_persist_prefixflags = 0; |
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318 GList *last_persist; // last persistent flags |
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319 hbb_line **array, **array_elt; |
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320 |
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321 // To be able to correctly highlight multi-line messages, |
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322 // we need to look at the last non-null prefix, which should be the first |
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323 // line of the message. |
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324 last_persist = hbuf_previous_persistent(hbuf); |
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325 while (last_persist) { |
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diff
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|
326 blk = (hbuf_block*)last_persist->data; |
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327 if ((blk->flags & HBB_FLAG_PERSISTENT) && blk->prefix.flags) { |
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|
328 last_persist_prefixflags = blk->prefix.flags; |
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Fix highlighting of outgoing multi-line messages
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329 break; |
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|
330 } |
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331 last_persist = g_list_previous(last_persist); |
729
39f67cade02c
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diff
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332 } |
71 | 333 |
852
a3b8956db7bc
hbuf: minor fixes and typos
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|
334 array = g_new0(hbb_line*, n); |
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335 array_elt = array; |
71 | 336 |
852
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diff
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337 for (i = 0 ; i < n ; i++) { |
71 | 338 if (hbuf) { |
339 int maxlen; | |
1485
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340 |
729
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diff
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341 blk = (hbuf_block*)(hbuf->data); |
71 | 342 maxlen = blk->ptr_end - blk->ptr; |
184 | 343 *array_elt = (hbb_line*)g_new(hbb_line, 1); |
1290
e42f48103609
Drawing the MUC nicks by a different color
Michal 'vorner' Vaner <vorner@ucw.cz>
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diff
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344 (*array_elt)->timestamp = blk->prefix.timestamp; |
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345 (*array_elt)->flags = blk->prefix.flags; |
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346 (*array_elt)->mucnicklen = blk->prefix.mucnicklen; |
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diff
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347 (*array_elt)->text = g_strndup(blk->ptr, maxlen); |
184 | 348 |
733
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349 if ((blk->flags & HBB_FLAG_PERSISTENT) && blk->prefix.flags) { |
729
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diff
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350 last_persist_prefixflags = blk->prefix.flags; |
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351 } else { |
1204
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Basic support for nick highlighting in MUC rooms (the whole line is colored)
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352 // Propagate highlighting flags |
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353 (*array_elt)->flags |= last_persist_prefixflags & |
1268
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354 (HBB_PREFIX_HLIGHT_OUT | HBB_PREFIX_HLIGHT | |
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355 HBB_PREFIX_INFO | HBB_PREFIX_IN); |
1485
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356 // Continuation of a message - omit the prefix |
1268
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357 (*array_elt)->flags |= HBB_PREFIX_CONT; |
1485
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358 (*array_elt)->mucnicklen = 0; // The nick is in the first one |
729
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359 } |
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360 |
71 | 361 hbuf = g_list_next(hbuf); |
362 } else | |
184 | 363 break; |
364 | |
365 array_elt++; | |
71 | 366 } |
367 | |
368 return array; | |
369 } | |
370 | |
370
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371 // hbuf_search(hbuf, direction, string) |
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372 // Look backward/forward for a line containing string in the history buffer |
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373 // Search starts at hbuf, and goes forward if direction == 1, backward if -1 |
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374 GList *hbuf_search(GList *hbuf, int direction, const char *string) |
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375 { |
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|
376 hbuf_block *blk; |
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377 |
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|
378 for (;;) { |
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|
379 if (direction > 0) |
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diff
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|
380 hbuf = g_list_next(hbuf); |
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diff
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|
381 else |
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|
382 hbuf = g_list_previous(hbuf); |
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diff
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|
383 |
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diff
changeset
|
384 if (!hbuf) break; |
dd9e2eb52916
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diff
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|
385 |
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|
386 blk = (hbuf_block*)(hbuf->data); |
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387 // XXX blk->ptr is (maybe) not really correct, because the match should |
dd9e2eb52916
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diff
changeset
|
388 // not be after ptr_end. We should check that... |
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diff
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|
389 if (strcasestr(blk->ptr, string)) |
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diff
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|
390 break; |
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diff
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|
391 } |
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diff
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|
392 |
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diff
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|
393 return hbuf; |
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diff
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|
394 } |
462 | 395 |
464 | 396 // hbuf_jump_date(hbuf, t) |
397 // Return a pointer to the first line after date t in the history buffer | |
398 GList *hbuf_jump_date(GList *hbuf, time_t t) | |
399 { | |
400 hbuf_block *blk; | |
401 | |
402 hbuf = g_list_first(hbuf); | |
403 | |
404 for ( ; hbuf && g_list_next(hbuf); hbuf = g_list_next(hbuf)) { | |
405 blk = (hbuf_block*)(hbuf->data); | |
406 if (blk->prefix.timestamp >= t) break; | |
407 } | |
408 | |
409 return hbuf; | |
410 } | |
411 | |
462 | 412 // hbuf_jump_percent(hbuf, pc) |
413 // Return a pointer to the line at % pc of the history buffer | |
414 GList *hbuf_jump_percent(GList *hbuf, int pc) | |
415 { | |
416 guint hlen; | |
417 | |
418 hbuf = g_list_first(hbuf); | |
419 hlen = g_list_length(hbuf); | |
420 | |
421 return g_list_nth(hbuf, pc*hlen/100); | |
422 } | |
576 | 423 |
1485
0121b6f3047c
New command: /buffer save
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diff
changeset
|
424 // hbuf_dump_to_file(hbuf, filename) |
0121b6f3047c
New command: /buffer save
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changeset
|
425 // Save the buffer to a file. |
0121b6f3047c
New command: /buffer save
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diff
changeset
|
426 void hbuf_dump_to_file(GList *hbuf, const char *filename) |
0121b6f3047c
New command: /buffer save
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diff
changeset
|
427 { |
0121b6f3047c
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diff
changeset
|
428 hbuf_block *blk; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
429 hbb_line line; |
1547 | 430 guint last_persist_prefixflags = 0; |
1486
f83a51eaa5ed
Fix multiline output in /buffer save
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parents:
1485
diff
changeset
|
431 guint prefixwidth; |
1485
0121b6f3047c
New command: /buffer save
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diff
changeset
|
432 char pref[96]; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
433 FILE *fp; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
434 struct stat statbuf; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
435 |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
436 if (!stat(filename, &statbuf)) { |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
437 scr_LogPrint(LPRINT_NORMAL, "The file already exists."); |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
438 return; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
439 } |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
440 fp = fopen(filename, "w"); |
0121b6f3047c
New command: /buffer save
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parents:
1424
diff
changeset
|
441 if (!fp) { |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
442 scr_LogPrint(LPRINT_NORMAL, "Unable to open the file."); |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
443 return; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
444 } |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
445 |
1487 | 446 prefixwidth = scr_getprefixwidth(); |
1486
f83a51eaa5ed
Fix multiline output in /buffer save
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parents:
1485
diff
changeset
|
447 prefixwidth = MIN(prefixwidth, sizeof pref); |
f83a51eaa5ed
Fix multiline output in /buffer save
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parents:
1485
diff
changeset
|
448 |
1485
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
449 for (hbuf = g_list_first(hbuf); hbuf; hbuf = g_list_next(hbuf)) { |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
450 int maxlen; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
451 |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
452 blk = (hbuf_block*)(hbuf->data); |
0121b6f3047c
New command: /buffer save
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parents:
1424
diff
changeset
|
453 maxlen = blk->ptr_end - blk->ptr; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
454 |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
455 memset(&line, 0, sizeof(line)); |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
456 line.timestamp = blk->prefix.timestamp; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
457 line.flags = blk->prefix.flags; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
458 line.mucnicklen = blk->prefix.mucnicklen; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
459 line.text = g_strndup(blk->ptr, maxlen); |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
460 |
0121b6f3047c
New command: /buffer save
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parents:
1424
diff
changeset
|
461 if ((blk->flags & HBB_FLAG_PERSISTENT) && blk->prefix.flags) { |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
462 last_persist_prefixflags = blk->prefix.flags; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
463 } else { |
0121b6f3047c
New command: /buffer save
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parents:
1424
diff
changeset
|
464 // Propagate highlighting flags |
0121b6f3047c
New command: /buffer save
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parents:
1424
diff
changeset
|
465 line.flags |= last_persist_prefixflags & |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
466 (HBB_PREFIX_HLIGHT_OUT | HBB_PREFIX_HLIGHT | |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
467 HBB_PREFIX_INFO | HBB_PREFIX_IN); |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
468 // Continuation of a message - omit the prefix |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
469 line.flags |= HBB_PREFIX_CONT; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
470 line.mucnicklen = 0; // The nick is in the first one |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
471 } |
0121b6f3047c
New command: /buffer save
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diff
changeset
|
472 |
1486
f83a51eaa5ed
Fix multiline output in /buffer save
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parents:
1485
diff
changeset
|
473 scr_line_prefix(&line, pref, prefixwidth); |
1485
0121b6f3047c
New command: /buffer save
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diff
changeset
|
474 fprintf(fp, "%s%s\n", pref, line.text); |
0121b6f3047c
New command: /buffer save
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diff
changeset
|
475 } |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
476 |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
477 fclose(fp); |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
478 return; |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
479 } |
0121b6f3047c
New command: /buffer save
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parents:
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diff
changeset
|
480 |
1602 | 481 // hbuf_remove_receipt(hbuf, xep184) |
482 // Remove the Receipt Flag for the message with the given xep184 id | |
483 // Returns TRUE if it was found and removed, otherwise FALSE | |
484 gboolean hbuf_remove_receipt(GList *hbuf, gpointer xep184) | |
485 { | |
486 hbuf_block *blk; | |
487 | |
1817
fb6d20a17584
Improve hbuf_remove_receipt() efficiency
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parents:
1811
diff
changeset
|
488 hbuf = g_list_last(hbuf); |
1602 | 489 |
1817
fb6d20a17584
Improve hbuf_remove_receipt() efficiency
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parents:
1811
diff
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490 for ( ; hbuf; hbuf = g_list_previous(hbuf)) { |
1602 | 491 blk = (hbuf_block*)(hbuf->data); |
492 if (blk->prefix.xep184 == xep184) { | |
493 blk->prefix.xep184 = NULL; | |
494 blk->prefix.flags ^= HBB_PREFIX_RECEIPT; | |
495 return TRUE; | |
496 } | |
497 } | |
498 return FALSE; | |
499 } | |
500 | |
1227
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501 // hbuf_get_blocks_number() |
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502 // Returns the number of allocated hbuf_block's. |
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503 guint hbuf_get_blocks_number(GList *hbuf) |
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504 { |
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505 hbuf_block *hbuf_b_elt; |
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506 guint count = 0U; |
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507 |
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508 for (hbuf = g_list_first(hbuf); hbuf; hbuf = g_list_next(hbuf)) { |
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509 hbuf_b_elt = (hbuf_block*)(hbuf->data); |
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510 if (hbuf_b_elt->flags & HBB_FLAG_ALLOC) |
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511 count++; |
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512 } |
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513 return count; |
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514 } |
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515 |
1811 | 516 /* vim: set expandtab cindent cinoptions=>2\:2(0 sw=2 ts=2: For Vim users... */ |