58     Writer *writer = xcalloc(1, sizeof(Writer));  in FileWriter()  local
60     writer->type = WT_FILE;  in FileWriter()
61     writer->file = file;  in FileWriter()
62     return writer;  in FileWriter()
69     Writer *writer = xcalloc(1, sizeof(Writer));  in StringWriter()  local
71     writer->type = WT_STRING;  in StringWriter()
72     writer->string.data = xstrdup("");  in StringWriter()
73     writer->string.allocated = 1;  in StringWriter()
74     writer->string.len = 0;  in StringWriter()
75     return writer;  in StringWriter()
80 static void StringWriterReallocate(Writer *writer, size_t extra_length)  in StringWriterReallocate()  argument
82     assert(writer != NULL);  in StringWriterReallocate()
83 …writer->string.allocated = MAX(writer->string.allocated * 2, writer->string.len + extra_length + 1…  in StringWriterReallocate()
84     writer->string.data = xrealloc(writer->string.data, writer->string.allocated);  in StringWriterReallocate()
87 static size_t StringWriterWriteChar(Writer *writer, char c)  in StringWriterWriteChar()  argument
89     assert(writer != NULL);  in StringWriterWriteChar()
90     if (writer->string.len + 2 > writer->string.allocated)  in StringWriterWriteChar()
92         StringWriterReallocate(writer, 2);  in StringWriterWriteChar()
95     writer->string.data[writer->string.len] = c;  in StringWriterWriteChar()
96     writer->string.data[writer->string.len + 1] = '\0';  in StringWriterWriteChar()
97     writer->string.len++;  in StringWriterWriteChar()
102 static size_t StringWriterWriteLen(Writer *writer, const char *str, size_t len_)  in StringWriterWriteLen()  argument
104     assert(writer != NULL);  in StringWriterWriteLen()
108     if (writer->string.len + len + 1 > writer->string.allocated)  in StringWriterWriteLen()
110         StringWriterReallocate(writer, len);  in StringWriterWriteLen()
113     memcpy(writer->string.data + writer->string.len, str, len);  in StringWriterWriteLen()
114     writer->string.data[writer->string.len + len] = '\0';  in StringWriterWriteLen()
115     writer->string.len += len;  in StringWriterWriteLen()
122 static size_t FileWriterWriteF(Writer *writer, const char *fmt, va_list ap)  in FileWriterWriteF()  argument
124     assert(writer != NULL);  in FileWriterWriteF()
125     return vfprintf(writer->file, fmt, ap);  in FileWriterWriteF()
130 static size_t FileWriterWriteLen(Writer *writer, const char *str, size_t len_)  in FileWriterWriteLen()  argument
132     assert(writer != NULL);  in FileWriterWriteLen()
136     return CFENGINE_TEST_fwrite(str, 1, len, writer->file);  in FileWriterWriteLen()
138     return fwrite(str, 1, len, writer->file);  in FileWriterWriteLen()
144 size_t WriterWriteF(Writer *writer, const char *fmt, ...)  in WriterWriteF()  argument
149     size_t size = WriterWriteVF(writer, fmt, ap);  in WriterWriteF()
157 size_t WriterWriteVF(Writer *writer, const char *fmt, va_list ap)  in WriterWriteVF()  argument
159     assert(writer != NULL);  in WriterWriteVF()
160     if (writer->type == WT_STRING)  in WriterWriteVF()
165         size_t size = StringWriterWriteLen(writer, str, INT_MAX);  in WriterWriteVF()
172         return FileWriterWriteF(writer, fmt, ap);  in WriterWriteVF()
178 size_t WriterWriteLen(Writer *writer, const char *str, size_t len)  in WriterWriteLen()  argument
180     assert(writer != NULL);  in WriterWriteLen()
181     if (writer->type == WT_STRING)  in WriterWriteLen()
183         return StringWriterWriteLen(writer, str, len);  in WriterWriteLen()
187         return FileWriterWriteLen(writer, str, len);  in WriterWriteLen()
193 size_t WriterWrite(Writer *writer, const char *str)  in WriterWrite()  argument
195     return WriterWriteLen(writer, str, INT_MAX);  in WriterWrite()
200 size_t WriterWriteChar(Writer *writer, char c)  in WriterWriteChar()  argument
202     assert(writer != NULL);  in WriterWriteChar()
203     if (writer->type == WT_STRING)  in WriterWriteChar()
205         return StringWriterWriteChar(writer, c);  in WriterWriteChar()
210         return FileWriterWriteLen(writer, s, 1);  in WriterWriteChar()
216 size_t StringWriterLength(const Writer *writer)  in StringWriterLength()  argument
218     assert(writer != NULL);  in StringWriterLength()
219     if (writer->type != WT_STRING)  in StringWriterLength()
224     return writer->string.len;  in StringWriterLength()
229 const char *StringWriterData(const Writer *writer)  in StringWriterData()  argument
231     assert(writer != NULL);  in StringWriterData()
232     if (writer->type != WT_STRING)  in StringWriterData()
237     return writer->string.data;  in StringWriterData()
242 void WriterClose(Writer *writer)  in WriterClose()  argument
244     assert(writer != NULL);  in WriterClose()
245     if (writer->type == WT_STRING)  in WriterClose()
247         free(writer->string.data);  in WriterClose()
252         CFENGINE_TEST_fclose(writer->file);  in WriterClose()
254         fclose(writer->file);  in WriterClose()
257     free(writer);  in WriterClose()
262 char *StringWriterClose(Writer *writer)  in StringWriterClose()  argument
265     assert(writer != NULL);  in StringWriterClose()
267     if (writer->type != WT_STRING)  in StringWriterClose()
271     char *data = writer->string.data;  in StringWriterClose()
273     free(writer);  in StringWriterClose()
277 FILE *FileWriterDetach(Writer *writer)  in FileWriterDetach()  argument
279     assert(writer != NULL);  in FileWriterDetach()
280     if (writer->type != WT_FILE)  in FileWriterDetach()
284     FILE *file = writer->file;  in FileWriterDetach()
285     free(writer);  in FileWriterDetach()