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1 /******************************************************************************
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2 ** @source The last resort for POSTing
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3 **
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4 ** @version 1.0
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5 ** @modified December 27 2012 Hidetoshi Itaya Created this file
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6 ** @@
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7 **
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8 ** This library is free software; you can redistribute it and/or
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9 ** modify it under the terms of the GNU Library General Public
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10 ** License as published by the Free Software Foundation; either
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11 ** version 2 of the License, or (at your option) any later version.
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12 **
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13 ** This library is distributed in the hope that it will be useful,
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14 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 ** Library General Public License for more details.
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17 **
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18 ** You should have received a copy of the GNU Library General Public
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19 ** License along with this library; if not, write to the
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20 ** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 ** Boston, MA 02111-1307, USA.
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22 ******************************************************************************/
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23
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24 #include "gpost.h"
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25
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26
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27
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28
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29 /* @func gFilePostCC **********************************************************
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30 **
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31 ** Posts the file to given url
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32 **
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33 ** @param [r] [char*] URL to lookup
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34 ** @return [AjPFile]
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35 ** @@
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36 ******************************************************************************/
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37
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38 AjBool gFilePostCC(char* url, char* filename, AjPStr* string)
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39 {
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40 CURL *curl;
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41 CURLcode res;
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42
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43 struct curl_httppost *post = NULL;
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44 struct curl_httppost *last = NULL;
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45
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46 Memory *mem = malloc(sizeof(Memory*));
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47
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48 mem->size = 0;
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49 mem->memory = NULL;
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50
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51 curl = curl_easy_init();
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52
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53 if(curl)
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54 {
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55 curl_formadd(&post, &last,
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56 CURLFORM_COPYNAME, "file",
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57 CURLFORM_FILE, filename,
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58 CURLFORM_END);
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59
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60 curl_easy_setopt(curl, CURLOPT_URL, url);
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61 curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
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62 curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_write);
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63 curl_easy_setopt(curl, CURLOPT_WRITEDATA, mem);
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64
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65 res = curl_easy_perform(curl);
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66
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67 if(res)
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68 {
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69 return 0;
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70 }
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71
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72 curl_formfree(post);
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73 }
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74 else
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75 {
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76 return 0;
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77 }
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78
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79 curl_easy_cleanup(curl);
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80
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81 ajStrAssignC(string, mem->memory);
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82
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83 return 1;
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84 }
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85
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86 size_t curl_write(void* ptr, size_t size, size_t nmemb, void* data)
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87 {
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88 if(size * nmemb == 0)
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89 return 0;
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90
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91 size_t realsize = size * nmemb;
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92 Memory* mem = (Memory*)data;
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93 mem->memory = (char*)realloc(mem->memory,mem->size + realsize + 1);
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94 if(mem->memory){
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95 memcpy(&(mem->memory[mem->size]),ptr,realsize);
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96 mem->size += realsize;
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97 mem->memory[mem->size] = 0;
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98 }
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99
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100 return realsize;
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101 }
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102
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103
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104
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105 /* @func gFilePostCS **********************************************************
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106 **
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107 ** Posts the file to given url
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108 **
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109 ** @param [r] [char*] URL to lookup
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110 ** @return [AjPFile]
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111 ** @@
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112 ******************************************************************************/
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113
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114 AjBool gFilePostCS(char* url, AjPStr filename, AjPStr* string)
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115 {
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116 if(!gFilePostCC(url, ajCharNewS(filename), string))
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117 return ajFalse;
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118
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119 return ajTrue;
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120 }
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121
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122
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123
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124 /* @func gFilePostSS **********************************************************
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125 **
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126 ** Posts the file to given url
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127 **
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128 ** @param [r] [char*] URL to lookup
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129 ** @return [AjPFile]
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130 ** @@
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131 ******************************************************************************/
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132
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133 AjBool gFilePostSS(AjPStr url, AjPStr filename, AjPStr* string)
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134 {
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135 if(!gFilePostCC(ajCharNewS(url), ajCharNewS(filename), string))
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136 return ajFalse;
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137
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138 return ajTrue;
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139 }
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