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Viewing changes to plugin/pbms/src/api_ms.cc

  • Committer: Mark Atwood
  • Date: 2011-12-20 07:00:09 UTC
  • mto: This revision was merged to the branch mainline in revision 2476.
  • Revision ID: me@mark.atwood.name-20111220070009-dve2mlryq200razw
remove references to pbms in the gettext po files

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plugin/pbms/src/api_ms.cc
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#ifdef NOT_USED_IN_ANY_THING
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/* Copyright (C) 2008 PrimeBase Technologies GmbH, Germany
4
 
 *
5
 
 * PrimeBase Media Stream for MySQL
6
 
 *
7
 
 * This program is free software; you can redistribute it and/or modify
8
 
 * it under the terms of the GNU General Public License as published by
9
 
 * the Free Software Foundation; either version 2 of the License, or
10
 
 * (at your option) any later version.
11
 
 *
12
 
 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14
 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15
 
 * GNU General Public License for more details.
16
 
 *
17
 
 * You should have received a copy of the GNU General Public License
18
 
 * along with this program; if not, write to the Free Software
19
 
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20
 
 *
21
 
 * Barry Leslie
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 *
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 * 2007-11-25
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 *
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 * H&G2JCtL
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 *
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 */
28
 
 
29
 
#include "cslib/CSConfig.h"
30
 
#include "cslib/CSGlobal.h"
31
 
#include "cslib/CSLog.h"
32
 
#include "cslib/CSStrUtil.h"
33
 
#include "cslib/CSHTTPStream.h"
34
 
#include "cslib/CSStream.h"
35
 
 
36
 
#include "repository_ms.h"
37
 
#include "open_table_ms.h"
38
 
#include "mysql_ms.h"
39
 
 
40
 
//-----------------------------------------------------------------------------------------------
41
 
void PBMSGetError(void *v_bs_thread, PBMSResultPtr result)
42
 
{
43
 
        CSThread *ms_thread = (CSThread*)v_bs_thread;
44
 
        
45
 
        ASSERT(ms_thread);
46
 
        memset(result, 0, sizeof(PBMSResultRec));
47
 
        
48
 
        result->mr_code =  ms_thread->myException.getErrorCode();
49
 
        cs_strcpy(MS_RESULT_MESSAGE_SIZE, result->mr_message,  ms_thread->myException.getMessage());
50
 
}
51
 
 
52
 
//-----------------------------------------------------------------------------------------------
53
 
void *PBMSInitBlobStreamingThread(char *thread_name, PBMSResultPtr result)
54
 
{
55
 
        CSThread *ms_thread =  new CSThread( NULL);
56
 
        
57
 
        if (!ms_thread) {
58
 
                memset(result, 0, sizeof(PBMSResultRec));
59
 
                result->mr_code = ENOMEM;
60
 
                cs_strcpy(MS_RESULT_MESSAGE_SIZE, result->mr_message, "CSThread::newThread() failed.");
61
 
                return NULL; 
62
 
        }
63
 
        
64
 
        ms_thread->pbms_api_owner = true;
65
 
        if (!CSThread::attach(ms_thread)) {
66
 
                memset(result, 0, sizeof(PBMSResultRec));
67
 
                result->mr_code =  ms_thread->myException.getErrorCode();
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                cs_strcpy(MS_RESULT_MESSAGE_SIZE, result->mr_message,  ms_thread->myException.getMessage());
69
 
                ms_thread->release();
70
 
                ms_thread = NULL;
71
 
        } else
72
 
                ms_thread->threadName = CSString::newString(thread_name);
73
 
        
74
 
        return ms_thread;
75
 
}
76
 
 
77
 
 
78
 
//-----------------------------------------------------------------------------------------------
79
 
void PBMSDeinitBlobStreamingThread(void *v_bs_thread)
80
 
{
81
 
        CSThread *ms_thread = (CSThread*)v_bs_thread;
82
 
        
83
 
        ASSERT(ms_thread);
84
 
 
85
 
        CSThread::detach(ms_thread);
86
 
        // ms_thread->release(); Don't do this. Ownership of the thread is passed to the attach call so the thread is released when it is detached.
87
 
}
88
 
 
89
 
//-----------------------------------------------------------------------------------------------
90
 
bool PBMSCreateBlob(PBMSBlobIDPtr blob_id, char *database_name, uint64_t size)
91
 
{
92
 
        MSOpenTable *otab = NULL;
93
 
        CSString *iTableURI =  NULL;
94
 
        CSString *CSContenttype = NULL;
95
 
        bool done_ok = true;
96
 
 
97
 
        enter_();
98
 
 
99
 
        try_(a) {
100
 
                otab = MSTableList::getOpenTableForDB(MSDatabase::getDatabaseID(database_name, false));
101
 
                
102
 
                otab->createBlob(blob_id, size, NULL, 0);
103
 
        }
104
 
        
105
 
        catch_(a) {
106
 
                done_ok = false;
107
 
        }
108
 
        cont_(a);
109
 
 
110
 
        exit:
111
 
        if (otab)
112
 
                otab->returnToPool();
113
 
        
114
 
        if (CSContenttype)
115
 
                CSContenttype->release();
116
 
                
117
 
        if (iTableURI)
118
 
                iTableURI->release();
119
 
                
120
 
        return_(done_ok);
121
 
}
122
 
 
123
 
//-----------------------------------------------------------------------------------------------
124
 
bool PBMSWriteBlob(PBMSBlobIDPtr blob_id, char *data, size_t size, size_t offset)
125
 
{
126
 
        MSOpenTable *otab;
127
 
        MSRepoFile      *repo_file;
128
 
        bool done_ok = true;
129
 
 
130
 
        enter_();
131
 
 
132
 
        try_(a) {
133
 
                if (!(otab = MSTableList::getOpenTableForDB(blob_id->bi_db_id))) {
134
 
                        char buffer[CS_EXC_MESSAGE_SIZE];
135
 
                        char id_str[12];
136
 
                        
137
 
                        snprintf(id_str, 12, "%"PRIu32"", blob_id->bi_db_id);
138
 
 
139
 
                        cs_strcpy(CS_EXC_MESSAGE_SIZE, buffer, "Unknown database id #  ");
140
 
                        cs_strcat(CS_EXC_MESSAGE_SIZE, buffer, id_str);
141
 
                        CSException::throwException(CS_CONTEXT, MS_ERR_UNKNOWN_DB, buffer);
142
 
                }
143
 
                frompool_(otab);
144
 
                repo_file = otab->getDB()->getRepoFileFromPool( blob_id->bi_tab_id, false);
145
 
                frompool_(repo_file);
146
 
                // It is assumed that at this point the blob is a repository blob and so the 
147
 
                // blob_id->bi_blob_id is actually the repository blob offset. 
148
 
                repo_file->writeBlobChunk(blob_id, blob_id->bi_blob_id, offset, size, data);
149
 
                backtopool_(repo_file);
150
 
                backtopool_(otab);
151
 
 
152
 
        }
153
 
        catch_(a) {
154
 
                done_ok = false;
155
 
        }
156
 
        
157
 
        cont_(a);
158
 
                
159
 
        return_(done_ok);
160
 
}
161
 
 
162
 
//-----------------------------------------------------------------------------------------------
163
 
bool PBMSReadBlob(PBMSBlobIDPtr blob_id, char *buffer, size_t *size, size_t offset)
164
 
{
165
 
        MSOpenTable *otab;
166
 
        MSRepoFile      *repo_file;
167
 
        bool done_ok = true, is_repository_blob;
168
 
 
169
 
        enter_();
170
 
 
171
 
        is_repository_blob = (blob_id->bi_blob_type == MS_URL_TYPE_REPO);
172
 
        try_(a) {
173
 
                if (!(otab = MSTableList::getOpenTableByID(blob_id->bi_db_id, blob_id->bi_tab_id))) {
174
 
                        char buffer[CS_EXC_MESSAGE_SIZE];
175
 
                        char id_str[12];
176
 
                        
177
 
        
178
 
                        cs_strcpy(CS_EXC_MESSAGE_SIZE, buffer, "Unknown database: ID # ");
179
 
                        snprintf(id_str, 12, "%"PRIu32"", blob_id->bi_db_id);
180
 
                        cs_strcat(CS_EXC_MESSAGE_SIZE, buffer, id_str);
181
 
                        cs_strcpy(CS_EXC_MESSAGE_SIZE, buffer, " or table: ID #");
182
 
                        snprintf(id_str, 12, "%"PRIu32"", blob_id->bi_tab_id);
183
 
                        cs_strcat(CS_EXC_MESSAGE_SIZE, buffer, id_str);
184
 
                        CSException::throwException(CS_CONTEXT, MS_ERR_UNKNOWN_DB, buffer);
185
 
                }
186
 
                uint32_t repo_id;
187
 
                uint64_t rep_offset;
188
 
 
189
 
                
190
 
                frompool_(otab);
191
 
                if (is_repository_blob) {
192
 
                        repo_id = blob_id->bi_tab_id;
193
 
                        rep_offset = blob_id->bi_blob_id;
194
 
                } else {
195
 
                        uint64_t blob_size;
196
 
                        uint16_t header_size; 
197
 
                        otab->getDBTable()->readBlobHandle(otab, blob_id->bi_blob_id, &(blob_id->bi_auth_code), &repo_id, &rep_offset, &blob_size, &header_size, true);
198
 
                }
199
 
                
200
 
                repo_file = otab->getDB()->getRepoFileFromPool( repo_id, false);
201
 
                frompool_(repo_file);
202
 
                *size = repo_file->readBlobChunk(blob_id, rep_offset, offset, *size, buffer);
203
 
                backtopool_(repo_file);
204
 
                backtopool_(otab);
205
 
 
206
 
        }
207
 
        catch_(a) {
208
 
                done_ok = false;
209
 
        }
210
 
        
211
 
        cont_(a);
212
 
                
213
 
        return_(done_ok);
214
 
}
215
 
 
216
 
//-----------------------------------------------------------------------------------------------
217
 
bool PBMSIDToURL(PBMSBlobIDPtr blob_id, PBMSBlobURLPtr url)
218
 
{       
219
 
        MSBlobURL ms_blob;
220
 
 
221
 
        ms_blob.bu_db_id = blob_id->bi_db_id;
222
 
        ms_blob.bu_blob_id = blob_id->bi_blob_id;
223
 
        ms_blob.bu_blob_ref_id = blob_id->bi_blob_ref_id;
224
 
        ms_blob.bu_tab_id = blob_id->bi_tab_id;
225
 
        ms_blob.bu_auth_code = blob_id->bi_auth_code;
226
 
        ms_blob.bu_type = blob_id->bi_blob_type;
227
 
        ms_blob.bu_blob_size = blob_id->bi_blob_size; 
228
 
        ms_blob.bu_server_id = ms_my_get_server_id();
229
 
        
230
 
        PBMSBlobURLTools::buildBlobURL(&ms_blob, url);
231
 
        return true;
232
 
}
233
 
 
234
 
//-----------------------------------------------------------------------------------------------
235
 
bool PBMSURLToID(char *url, PBMSBlobIDPtr blob_id)
236
 
{       
237
 
        MSBlobURL ms_blob;
238
 
        bool done_ok = true;
239
 
        enter_();
240
 
 
241
 
        try_(a) {
242
 
        
243
 
                if (!PBMSBlobURLTools::couldBeURL(url, &ms_blob)){
244
 
                        char buffer[CS_EXC_MESSAGE_SIZE];
245
 
 
246
 
                        cs_strcpy(CS_EXC_MESSAGE_SIZE, buffer, "Incorrect URL: ");
247
 
                        cs_strcat(CS_EXC_MESSAGE_SIZE, buffer, url);
248
 
                        CSException::throwException(CS_CONTEXT, MS_ERR_INCORRECT_URL, buffer);
249
 
                }
250
 
                
251
 
                blob_id->bi_db_id = ms_blob.bu_db_id;
252
 
                blob_id->bi_blob_id = ms_blob.bu_blob_id;
253
 
                blob_id->bi_blob_ref_id = ms_blob.bu_blob_ref_id;
254
 
                blob_id->bi_tab_id = ms_blob.bu_tab_id;
255
 
                blob_id->bi_auth_code = ms_blob.bu_auth_code;
256
 
                blob_id->bi_blob_type = ms_blob.bu_type;
257
 
                blob_id->bi_blob_size = ms_blob.bu_blob_size; 
258
 
                
259
 
        }
260
 
        catch_(a) {
261
 
                done_ok = false;
262
 
        }
263
 
        
264
 
        cont_(a);
265
 
        
266
 
        return_(done_ok);
267
 
}
268
 
 
269
 
 
270
 
#endif // NOT_USED_IN_ANY_THING