1 // Copyright (c) 2011 Google Inc.
2 // All rights reserved.
3 //
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5 // modification, are permitted provided that the following conditions are
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7 //
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9 // notice, this list of conditions and the following disclaimer.
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11 // copyright notice, this list of conditions and the following disclaimer
12 // in the documentation and/or other materials provided with the
13 // distribution.
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16 // this software without specific prior written permission.
17 //
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30 // symbol_upload.cc: implemented google_breakpad::sym_upload::Start, a helper
31 // function for linux symbol upload tool.
32
33 #include "common/linux/http_upload.h"
34 #include "common/linux/symbol_upload.h"
35
36 #include <assert.h>
37 #include <stdio.h>
38
39 #include <functional>
40 #include <vector>
41
42 namespace google_breakpad {
43 namespace sym_upload {
44
TokenizeByChar(const string & source_string,int c,std::vector<string> * results)45 void TokenizeByChar(const string &source_string, int c,
46 std::vector<string> *results) {
47 assert(results);
48 string::size_type cur_pos = 0, next_pos = 0;
49 while ((next_pos = source_string.find(c, cur_pos)) != string::npos) {
50 if (next_pos != cur_pos)
51 results->push_back(source_string.substr(cur_pos, next_pos - cur_pos));
52 cur_pos = next_pos + 1;
53 }
54 if (cur_pos < source_string.size() && next_pos != cur_pos)
55 results->push_back(source_string.substr(cur_pos));
56 }
57
58 //=============================================================================
59 // Parse out the module line which have 5 parts.
60 // MODULE <os> <cpu> <uuid> <module-name>
ModuleDataForSymbolFile(const string & file,std::vector<string> * module_parts)61 bool ModuleDataForSymbolFile(const string &file,
62 std::vector<string> *module_parts) {
63 assert(module_parts);
64 const size_t kModulePartNumber = 5;
65 FILE* fp = fopen(file.c_str(), "r");
66 if (fp) {
67 char buffer[1024];
68 if (fgets(buffer, sizeof(buffer), fp)) {
69 string line(buffer);
70 string::size_type line_break_pos = line.find_first_of('\n');
71 if (line_break_pos == string::npos) {
72 assert(0 && "The file is invalid!");
73 fclose(fp);
74 return false;
75 }
76 line.resize(line_break_pos);
77 const char kDelimiter = ' ';
78 TokenizeByChar(line, kDelimiter, module_parts);
79 if (module_parts->size() != kModulePartNumber)
80 module_parts->clear();
81 }
82 fclose(fp);
83 }
84
85 return module_parts->size() == kModulePartNumber;
86 }
87
88 //=============================================================================
CompactIdentifier(const string & uuid)89 string CompactIdentifier(const string &uuid) {
90 std::vector<string> components;
91 TokenizeByChar(uuid, '-', &components);
92 string result;
93 for (size_t i = 0; i < components.size(); ++i)
94 result += components[i];
95 return result;
96 }
97
98 //=============================================================================
Start(Options * options)99 void Start(Options *options) {
100 std::map<string, string> parameters;
101 options->success = false;
102 std::vector<string> module_parts;
103 if (!ModuleDataForSymbolFile(options->symbolsPath, &module_parts)) {
104 fprintf(stderr, "Failed to parse symbol file!\n");
105 return;
106 }
107
108 string compacted_id = CompactIdentifier(module_parts[3]);
109
110 // Add parameters
111 if (!options->version.empty())
112 parameters["version"] = options->version;
113
114 // MODULE <os> <cpu> <uuid> <module-name>
115 // 0 1 2 3 4
116 parameters["os"] = module_parts[1];
117 parameters["cpu"] = module_parts[2];
118 parameters["debug_file"] = module_parts[4];
119 parameters["code_file"] = module_parts[4];
120 parameters["debug_identifier"] = compacted_id;
121
122 std::map<string, string> files;
123 files["symbol_file"] = options->symbolsPath;
124
125 string response, error;
126 long response_code;
127 bool success = HTTPUpload::SendRequest(options->uploadURLStr,
128 parameters,
129 files,
130 options->proxy,
131 options->proxy_user_pwd,
132 "",
133 &response,
134 &response_code,
135 &error);
136
137 if (!success) {
138 printf("Failed to send symbol file: %s\n", error.c_str());
139 printf("Response code: %ld\n", response_code);
140 printf("Response:\n");
141 printf("%s\n", response.c_str());
142 } else if (response_code == 0) {
143 printf("Failed to send symbol file: No response code\n");
144 } else if (response_code != 200) {
145 printf("Failed to send symbol file: Response code %ld\n", response_code);
146 printf("Response:\n");
147 printf("%s\n", response.c_str());
148 } else {
149 printf("Successfully sent the symbol file.\n");
150 }
151 options->success = success;
152 }
153
154 } // namespace sym_upload
155 } // namespace google_breakpad
156