annotate src/debug.c @ 116:ed2a260bbb98 stable-0-6-25

improve handling of content-type charset values in mime parts
author Carl Byington <carl@five-ten-sg.com>
date Fri, 16 Jan 2009 15:23:52 -0800
parents 1fc33da23175
children 0f1492b7fe8b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1
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2 #include "define.h"
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3
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4 #include <stdio.h>
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5 #include <stdlib.h>
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6 #include <stdarg.h>
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7 #include <ctype.h>
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8 #include <string.h>
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9 #include <limits.h>
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10 #include <stdint.h>
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11 #include <inttypes.h>
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12
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13 struct pst_debug_item {
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14 int type;
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15 char * function;
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16 unsigned int line;
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17 char * file;
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18 char * text;
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19 struct pst_debug_item *next;
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20 } *item_head=NULL, *item_tail=NULL, *item_ptr=NULL, *info_ptr=NULL, *temp_list=NULL;
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22
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23 struct pst_debug_func {
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24 char * name;
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25 struct pst_debug_func *next;
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26 } *func_head=NULL, *func_ptr=NULL;
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27
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28
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29 void pst_debug_write_msg(struct pst_debug_item *item, const char *fmt, va_list *ap, int size);
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30 void pst_debug_write_hex(struct pst_debug_item *item, char *buf, size_t size, int col);
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31 void * xmalloc(size_t size);
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32
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33 size_t pst_debug_fwrite(const void *ptr, size_t size, size_t nitems, FILE *stream) {
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34 return fwrite(ptr, size, nitems, stream);
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35 }
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36
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37
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38 // the largest text size we will store in memory. Otherwise we
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39 // will do a debug_write, then create a new record, and write the
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40 // text body directly to the file
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41 #define MAX_MESSAGE_SIZE 4096
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42
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43 void pst_debug(const char *fmt, ...) {
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44 va_list ap;
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45 va_start(ap,fmt);
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46 vfprintf(stderr, fmt, ap);
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47 va_end(ap);
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48 }
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50
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51 #define NUM_COL 30
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52 void pst_debug_hexdumper(FILE *out, char *buf, size_t size, int col, int delta) {
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53 size_t off = 0, toff;
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54 int count = 0;
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55
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56 if (!out) return; // no file
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57 if (col == -1) col = NUM_COL;
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58 fprintf(out, "\n");
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59 while (off < size) {
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60 fprintf(out, "%06"PRIx64"\t:", (uint64_t)(off+delta));
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61 toff = off;
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62 while (count < col && off < size) {
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63 fprintf(out, "%02hhx ", (unsigned char)buf[off]);
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64 off++; count++;
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65 }
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66 off = toff;
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67 while (count < col) {
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68 // only happens at end of block to pad the text over to the text column
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69 fprintf(out, " ");
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70 count++;
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71 }
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72 count = 0;
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73 fprintf(out, ":");
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74 while (count < col && off < size) {
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75 fprintf(out, "%c", isgraph(buf[off])?buf[off]:'.');
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76 off++; count ++;
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77 }
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78
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79 fprintf(out, "\n");
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80 count=0;
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81 }
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83 fprintf(out, "\n");
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84 }
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86
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87 FILE *debug_fp = NULL;
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88 unsigned int max_items=DEBUG_MAX_ITEMS, curr_items=0;
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89
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91 void pst_debug_init(const char* fname) {
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92 unsigned char version = DEBUG_VERSION;
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93 item_head = item_tail = NULL;
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94 curr_items = 0;
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95 if (debug_fp) pst_debug_close();
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96 if (!fname) return;
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97 if ((debug_fp = fopen(fname, "wb")) == NULL) {
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98 fprintf(stderr, "Opening of file %s failed\n", fname);
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99 exit(1);
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100 }
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101 pst_debug_fwrite(&version, sizeof(char), 1, debug_fp);
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102 }
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103
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104
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105 // function must be called before pst_debug_msg. It sets up the
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106 // structure for the function that follows
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107 void pst_debug_msg_info(int line, const char* file, int type) {
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108 char *x;
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109 if (!debug_fp) return; // no file
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110 info_ptr = (struct pst_debug_item*) xmalloc(sizeof(struct pst_debug_item));
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111 info_ptr->type = type;
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112 info_ptr->line = line;
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113 x = (func_head==NULL?"No Function":func_head->name);
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114 info_ptr->function = (char*) xmalloc(strlen(x)+1);
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115 strcpy(info_ptr->function, x);
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116
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117 info_ptr->file = (char*) xmalloc(strlen(file)+1);
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118 strcpy(info_ptr->file, file);
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119
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120 //put the current record on a temp linked list
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121 info_ptr->next = temp_list;
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122 temp_list = info_ptr;
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123 }
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124
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125
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126 void pst_debug_msg_text(const char* fmt, ...) {
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127 va_list ap;
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128 int f, g;
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129 char x[2];
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130 #ifdef _WIN32
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131 char *buf = NULL;
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132 #endif
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133 struct pst_debug_item *temp;
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134 if (!debug_fp) return; // no file
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135 // get the record off of the temp_list
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136 info_ptr = temp_list;
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137 if (info_ptr)
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138 temp_list = info_ptr->next;
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139 else {
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140 fprintf(stderr, "NULL info_ptr. ERROR!!\n");
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141 exit(-2);
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142 }
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143
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144 #ifdef _WIN32
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145 // vsnprintf trick doesn't work on msvc.
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146 g = 2000;
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147 f = -1;
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148 while (f < 0) {
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149 buf = realloc(buf, g+1);
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150 va_start(ap, fmt);
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151 f = vsnprintf(buf, g, fmt, ap);
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152 va_end(ap);
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153 g += g/2;
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154 }
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155 free(buf);
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156 #else
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157 // according to glibc 2.1, this should return the req. number of bytes for
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158 // the string
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159 va_start(ap, fmt);
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160 f = vsnprintf(x, 1, fmt, ap);
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161 va_end(ap);
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162 #endif
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163
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164 if (f > 0 && f < MAX_MESSAGE_SIZE) {
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165 info_ptr->text = (char*) xmalloc(f+1);
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diff changeset
166 va_start(ap, fmt);
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167 if ((g = vsnprintf(info_ptr->text, f, fmt, ap)) == -1) {
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168 fprintf(stderr, "_debug_msg: Dying! vsnprintf returned -1 for format \"%s\"\n", fmt);
46
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169 exit(-2);
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170 }
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171 va_end(ap);
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172 info_ptr->text[g] = '\0';
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diff changeset
173 if (f != g) {
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diff changeset
174 fprintf(stderr, "_debug_msg: f != g\n");
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175 }
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176 } else if (f > 0) { // it is over the max_message_size then
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177 f += strlen(info_ptr->file)+strlen(info_ptr->function);
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178 temp = info_ptr;
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179 pst_debug_write(); // dump the current messages
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180 info_ptr = temp;
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181 va_start(ap, fmt);
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182 pst_debug_write_msg(info_ptr, fmt, &ap, f);
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diff changeset
183 va_end(ap);
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184 free(info_ptr->function);
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185 free(info_ptr->file);
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186 free(info_ptr);
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187 info_ptr = NULL;
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188 return;
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189 } else {
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190 fprintf(stderr, "_debug_msg: error getting requested size of debug message\n");
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191 info_ptr->text = "ERROR Saving\n";
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192 }
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193
101
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194 // add to the linked list of pending items
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195 if (!item_head) item_head = info_ptr;
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196 info_ptr->next = NULL;
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197 if (item_tail) item_tail->next = info_ptr;
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198 item_tail = info_ptr;
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199
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200 if (++curr_items == max_items) {
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diff changeset
201 // here we will jump off and save the contents
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202 pst_debug_write();
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203 info_ptr = NULL;
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204 }
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205 }
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206
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207
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diff changeset
208 void pst_debug_hexdump(char *x, size_t y, int cols, int delta) {
46
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diff changeset
209 struct pst_debug_item *temp;
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diff changeset
210 if (!debug_fp) return; // no file
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diff changeset
211 info_ptr = temp_list;
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diff changeset
212 if (info_ptr) temp_list = info_ptr->next;
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diff changeset
213 temp = info_ptr;
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214 pst_debug_write();
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diff changeset
215 info_ptr = temp;
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diff changeset
216 pst_debug_write_hex(info_ptr, x, y, cols);
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diff changeset
217 free(info_ptr->function);
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diff changeset
218 free(info_ptr->file);
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diff changeset
219 free(info_ptr);
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220 info_ptr = NULL;
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221 }
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222
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223
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diff changeset
224 void pst_debug_func(const char *function) {
46
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diff changeset
225 func_ptr = xmalloc (sizeof(struct pst_debug_func));
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diff changeset
226 func_ptr->name = xmalloc(strlen(function)+1);
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diff changeset
227 strcpy(func_ptr->name, function);
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diff changeset
228 func_ptr->next = func_head;
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diff changeset
229 func_head = func_ptr;
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230 }
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231
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diff changeset
232
46
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diff changeset
233 void pst_debug_func_ret() {
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diff changeset
234 //remove the head item
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diff changeset
235 func_ptr = func_head;
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236 if (func_head) {
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237 func_head = func_head->next;
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diff changeset
238 free(func_ptr->name);
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239 free(func_ptr);
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240 } else {
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241 DIE(("function list is empty!\n"));
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242 }
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243 }
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244
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245
46
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246 void pst_debug_close(void) {
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247 pst_debug_write();
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248 while (func_head) {
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249 func_ptr = func_head;
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250 func_head = func_head->next;
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251 free(func_ptr->name);
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252 free(func_ptr);
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253 }
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254 if (debug_fp) fclose(debug_fp);
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255 debug_fp = NULL;
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256 }
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257
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258
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259 void pst_debug_write() {
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diff changeset
260 size_t size, ptr, funcname, filename, text, end;
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diff changeset
261 char *buf = NULL, rec_type;
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262 if (!debug_fp) return; // no file
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263 off_t index_pos = ftello(debug_fp);
43
f6db1f060a95 start on outlook 2003 64 bit format
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diff changeset
264 off_t file_pos = index_pos;
46
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diff changeset
265 // add 2. One for the pointer to the next index,
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diff changeset
266 // one for the count of this index
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diff changeset
267 int index_size = ((curr_items+2) * sizeof(off_t));
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268 off_t *index;
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269 int index_ptr = 0;
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270 struct pst_debug_file_rec_m mfile_rec;
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271 struct pst_debug_file_rec_l lfile_rec;
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272
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273 if (curr_items == 0) return; // no items to write.
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274
46
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275 index = (off_t*)xmalloc(index_size);
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276 memset(index, 0, index_size); // valgrind, avoid writing uninitialized data
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277 file_pos += index_size;
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diff changeset
278 // write the index first, we will re-write it later, but
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279 // we want to allocate the space
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280 pst_debug_fwrite(index, index_size, 1, debug_fp);
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281 index[index_ptr++] = curr_items;
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282
46
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283 item_ptr = item_head;
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284 while (item_ptr) {
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diff changeset
285 file_pos = ftello(debug_fp);
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286 index[index_ptr++] = file_pos;
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diff changeset
287 size = strlen(item_ptr->function) +
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288 strlen(item_ptr->file) +
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289 strlen(item_ptr->text) + 3; //for the three \0s
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diff changeset
290 if (buf) free(buf);
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291 buf = xmalloc(size+1);
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292 ptr = 0;
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293 funcname=ptr;
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294 ptr += sprintf(&(buf[ptr]), "%s", item_ptr->function)+1;
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295 filename=ptr;
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296 ptr += sprintf(&(buf[ptr]), "%s", item_ptr->file)+1;
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297 text=ptr;
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298 ptr += sprintf(&(buf[ptr]), "%s", item_ptr->text)+1;
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299 end=ptr;
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300 if (end > USHRT_MAX) { // bigger than can be stored in a short
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301 rec_type = 'L';
101
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302 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
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diff changeset
303 lfile_rec.type = item_ptr->type;
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diff changeset
304 lfile_rec.line = item_ptr->line;
46
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305 lfile_rec.funcname = funcname;
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306 lfile_rec.filename = filename;
101
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diff changeset
307 lfile_rec.text = text;
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diff changeset
308 lfile_rec.end = end;
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diff changeset
309 pst_debug_fwrite(&lfile_rec, sizeof(lfile_rec), 1, debug_fp);
46
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310 } else {
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311 rec_type = 'M';
101
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312 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
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313 mfile_rec.type = item_ptr->type;
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diff changeset
314 mfile_rec.line = item_ptr->line;
46
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315 mfile_rec.funcname = funcname;
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316 mfile_rec.filename = filename;
101
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diff changeset
317 mfile_rec.text = text;
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318 mfile_rec.end = end;
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diff changeset
319 pst_debug_fwrite(&mfile_rec, sizeof(mfile_rec), 1, debug_fp);
46
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diff changeset
320 }
101
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diff changeset
321 pst_debug_fwrite(buf, ptr, 1, debug_fp);
46
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diff changeset
322 if (buf) free(buf); buf = NULL;
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diff changeset
323 item_head = item_ptr->next;
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diff changeset
324 free(item_ptr->function);
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325 free(item_ptr->file);
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diff changeset
326 free(item_ptr->text);
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diff changeset
327 free(item_ptr);
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diff changeset
328 item_ptr = item_head;
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329 }
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diff changeset
330 curr_items = 0;
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diff changeset
331 index[index_ptr] = ftello(debug_fp);
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332
46
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333 // we should now have a complete index
75
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diff changeset
334 fseeko(debug_fp, index_pos, SEEK_SET);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
335 pst_debug_fwrite(index, index_size, 1, debug_fp);
75
987aa872294e Use ftello/fseeko to properly handle large files.
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parents: 73
diff changeset
336 fseeko(debug_fp, 0, SEEK_END);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
337 item_ptr = item_head = item_tail = NULL;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
338 free(index);
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
339 if (buf) free(buf);
16
c508ee15dfca switch to automake/autoconf
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diff changeset
340 }
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
341
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
342
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
343 void pst_debug_write_msg(struct pst_debug_item *item, const char *fmt, va_list *ap, int size) {
46
b2a7f2e0926a more fixes for 64 bit format
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diff changeset
344 struct pst_debug_file_rec_l lfile_rec;
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carl
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diff changeset
345 struct pst_debug_file_rec_m mfile_rec;
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parents: 43
diff changeset
346 unsigned char rec_type;
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carl
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diff changeset
347 int index_size = 3 * sizeof(off_t);
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diff changeset
348 off_t index[3];
b2a7f2e0926a more fixes for 64 bit format
carl
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diff changeset
349 off_t index_pos, file_pos;
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
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diff changeset
350 char zero = '\0';
46
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parents: 43
diff changeset
351 unsigned int end;
b2a7f2e0926a more fixes for 64 bit format
carl
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diff changeset
352 if (!debug_fp) return; // no file
101
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Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
353 index[0] = 1; // only one item in this index
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
354 index[1] = 0; // valgrind, avoid writing uninitialized data
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
355 index[2] = 0; // ""
75
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Carl Byington <carl@five-ten-sg.com>
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diff changeset
356 index_pos = ftello(debug_fp);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
357 pst_debug_fwrite(index, index_size, 1, debug_fp);
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
358
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
359 index[1] = ftello(debug_fp);
16
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carl
parents:
diff changeset
360
46
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carl
parents: 43
diff changeset
361 if (size > USHRT_MAX) { // bigger than can be stored in a short
b2a7f2e0926a more fixes for 64 bit format
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diff changeset
362 rec_type = 'L';
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
363 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
364 lfile_rec.type = item->type;
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
365 lfile_rec.line = item->line;
46
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carl
parents: 43
diff changeset
366 lfile_rec.funcname = 0;
b2a7f2e0926a more fixes for 64 bit format
carl
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diff changeset
367 lfile_rec.filename = strlen(item->function)+1;
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
368 lfile_rec.text = lfile_rec.filename+strlen(item->file)+1;
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
369 lfile_rec.end = 0; // valgrind, avoid writing uninitialized data
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
370 pst_debug_fwrite(&lfile_rec, sizeof(lfile_rec), 1, debug_fp);
46
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carl
parents: 43
diff changeset
371 } else {
b2a7f2e0926a more fixes for 64 bit format
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diff changeset
372 rec_type = 'M';
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
373 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
374 mfile_rec.type = item->type;
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
375 mfile_rec.line = item->line;
46
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carl
parents: 43
diff changeset
376 mfile_rec.funcname = 0;
b2a7f2e0926a more fixes for 64 bit format
carl
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diff changeset
377 mfile_rec.filename = strlen(item->function)+1;
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
378 mfile_rec.text = mfile_rec.filename+strlen(item->file)+1;
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
379 mfile_rec.end = 0; // valgrind, avoid writing uninitialized data
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
380 pst_debug_fwrite(&mfile_rec, sizeof(mfile_rec), 1, debug_fp);
46
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carl
parents: 43
diff changeset
381 }
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
382 file_pos = ftello(debug_fp);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
383 pst_debug_fwrite(item->function, strlen(item->function)+1, 1, debug_fp);
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
384 pst_debug_fwrite(item->file, strlen(item->file)+1, 1, debug_fp);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
385 vfprintf(debug_fp, fmt, *ap);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
386 pst_debug_fwrite(&zero, 1, 1, debug_fp);
16
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
387
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
388 end = (unsigned int) (ftello(debug_fp) - file_pos);
16
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carl
parents:
diff changeset
389
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
390 index[2] = ftello(debug_fp);
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
391 fseeko(debug_fp, index_pos, SEEK_SET);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
392 pst_debug_fwrite(index, index_size, 1, debug_fp);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
393 if (size > USHRT_MAX) {
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
394 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
395 lfile_rec.end = end;
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
396 pst_debug_fwrite(&lfile_rec, sizeof(lfile_rec), 1, debug_fp);
46
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carl
parents: 43
diff changeset
397 } else {
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
398 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
399 mfile_rec.end = end;
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
400 pst_debug_fwrite(&mfile_rec, sizeof(mfile_rec), 1, debug_fp);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
401 }
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
402 fseeko(debug_fp, 0, SEEK_END);
16
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
403 }
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
404
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
405
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
406 void pst_debug_write_hex(struct pst_debug_item *item, char *buf, size_t size, int col) {
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
407 struct pst_debug_file_rec_l lfile_rec;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
408 unsigned char rec_type;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
409 int index_size = 3 * sizeof(off_t);
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
410 off_t index_pos, file_pos, index[3];
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
411 char zero='\0';
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
412 if (!debug_fp) return; // no file
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
413 index[0] = 1; // only one item in this index run
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
414 index[1] = 0; // valgrind, avoid writing uninitialized data
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
415 index[2] = 0; // ""
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
416 index_pos = ftello(debug_fp);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
417 pst_debug_fwrite(index, index_size, 1, debug_fp);
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
418 index[1] = ftello(debug_fp);
16
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
419
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
420 // always use the long
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
421 rec_type = 'L';
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
422 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
423 lfile_rec.funcname = 0;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
424 lfile_rec.filename = strlen(item->function)+1;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
425 lfile_rec.text = lfile_rec.filename+strlen(item->file)+1;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
426 lfile_rec.end = 0; // valgrind, avoid writing uninitialized data
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
427 lfile_rec.line = item->line;
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
428 lfile_rec.type = item->type;
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
429 pst_debug_fwrite(&lfile_rec, sizeof(lfile_rec), 1, debug_fp);
16
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
430
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
431 file_pos = ftello(debug_fp);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
432 pst_debug_fwrite(item->function, strlen(item->function)+1, 1, debug_fp);
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
433 pst_debug_fwrite(item->file, strlen(item->file)+1, 1, debug_fp);
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
434
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
435 pst_debug_hexdumper(debug_fp, buf, size, col, 0);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
436 pst_debug_fwrite(&zero, 1, 1, debug_fp);
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
437 lfile_rec.end = ftello(debug_fp) - file_pos;
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
438
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
439 index[2] = ftello(debug_fp);
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
440 fseeko(debug_fp, index_pos, SEEK_SET);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
441 pst_debug_fwrite(index, index_size, 1, debug_fp);
101
1fc33da23175 fix for orphan children when building descriptor tree, avoid writing uninitialized data to debug log file
Carl Byington <carl@five-ten-sg.com>
parents: 91
diff changeset
442 pst_debug_fwrite(&rec_type, sizeof(char), 1, debug_fp);
73
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them).
Carl Byington <carl@five-ten-sg.com>
parents: 70
diff changeset
443 pst_debug_fwrite(&lfile_rec, sizeof(lfile_rec), 1, debug_fp);
75
987aa872294e Use ftello/fseeko to properly handle large files.
Carl Byington <carl@five-ten-sg.com>
parents: 73
diff changeset
444 fseeko(debug_fp, 0, SEEK_END);
16
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
445 }
c508ee15dfca switch to automake/autoconf
carl
parents:
diff changeset
446
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
447
36
6fe121a971c9 valgrind fixes
carl
parents: 35
diff changeset
448 void *xmalloc(size_t size) {
46
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
449 void *mem = malloc(size);
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
450 if (!mem) {
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
451 fprintf(stderr, "xMalloc: Out Of memory [req: %ld]\n", (long)size);
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
452 exit(1);
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
453 }
b2a7f2e0926a more fixes for 64 bit format
carl
parents: 43
diff changeset
454 return mem;
33
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
455 }
12cac756bc05 enable -d option, but if not specified, don't generate a debug file
carl
parents: 31
diff changeset
456