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◆ process_rasters()
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static |
Definition at line 2004 of file raster2pgsql.c.
2004 {
2005 uint32_t i = 0;
2006
2007 assert(config != NULL);
2008 assert(config->table != NULL);
2009 assert(config->raster_column != NULL);
2010
2014 return 0;
2015 }
2016 }
2017
2018 /* drop table */
2022 return 0;
2023 }
2024
2028 rterror(_("process_rasters: Could not add an overview's DROP TABLE statement to string buffer"));
2029 return 0;
2030 }
2031 }
2032 }
2033 }
2034
2035 /* create table */
2041 buffer
2042 )) {
2044 return 0;
2045 }
2046
2053 buffer
2054 )) {
2055 rterror(_("process_rasters: Could not add an overview's CREATE TABLE statement to string buffer"));
2056 return 0;
2057 }
2058 }
2059 }
2060 }
2061
2062 /* no need to run if opt is 'p' */
2064 RASTERINFO refinfo;
2065 init_rastinfo(&refinfo);
2066
2067 /* process each raster */
2069 RASTERINFO rastinfo;
2070 STRINGBUFFER tileset;
2071
2072 fprintf(stderr, _("Processing %d/%d: %s\n"), i + 1, config->rt_file_count, config->rt_file[i]);
2073
2074 init_rastinfo(&rastinfo);
2075 init_stringbuffer(&tileset);
2076
2077 /* convert raster */
2080 rtdealloc_rastinfo(&rastinfo);
2081 rtdealloc_stringbuffer(&tileset, 0);
2082 return 0;
2083 }
2084
2085 /* process raster tiles into COPY or INSERT statements */
2089 config->file_column_name,
2090 config->copy_statements, config->out_srid,
2091 &tileset, buffer
2092 )) {
2094 rtdealloc_rastinfo(&rastinfo);
2095 rtdealloc_stringbuffer(&tileset, 0);
2096 return 0;
2097 }
2098
2099 rtdealloc_stringbuffer(&tileset, 0);
2100
2101 /* flush buffer after every raster */
2103
2104 /* overviews */
2106 uint32_t j = 0;
2107
2109
2111 rterror(_("process_rasters: Could not create overview of factor %d for raster %s"), config->overview[j], config->rt_file[i]);
2112 rtdealloc_rastinfo(&rastinfo);
2113 rtdealloc_stringbuffer(&tileset, 0);
2114 return 0;
2115 }
2116
2120 config->copy_statements, config->out_srid,
2121 &tileset, buffer
2122 )) {
2123 rterror(_("process_rasters: Could not convert overview tiles into INSERT or COPY statements"));
2124 rtdealloc_rastinfo(&rastinfo);
2125 rtdealloc_stringbuffer(&tileset, 0);
2126 return 0;
2127 }
2128
2129 rtdealloc_stringbuffer(&tileset, 0);
2130
2131 /* flush buffer after every raster */
2133 }
2134 }
2135
2137 if (i < 1)
2138 copy_rastinfo(&refinfo, &rastinfo);
2139 else {
2140 diff_rastinfo(&rastinfo, &refinfo);
2141 }
2142 }
2143
2144 rtdealloc_rastinfo(&rastinfo);
2145 }
2146
2147 rtdealloc_rastinfo(&refinfo);
2148 }
2149
2150 /* index */
2152 /* create index */
2155 config->idx_tablespace,
2156 buffer
2157 )) {
2159 return 0;
2160 }
2161
2162 /* analyze */
2166 buffer
2167 )) {
2169 return 0;
2170 }
2171 }
2172
2175 /* create index */
2178 config->idx_tablespace,
2179 buffer
2180 )) {
2181 rterror(_("process_rasters: Could not add an overview's CREATE INDEX statement to string buffer"));
2182 return 0;
2183 }
2184
2185 /* analyze */
2189 buffer
2190 )) {
2192 return 0;
2193 }
2194 }
2195 }
2196 }
2197 }
2198
2199 /* add constraints */
2204 buffer
2205 )) {
2207 return 0;
2208 }
2209
2215 buffer
2216 )) {
2217 rterror(_("process_rasters: Could not add an overview's AddRasterConstraints statement to string buffer"));
2218 return 0;
2219 }
2220 }
2221 }
2222 }
2223
2224 /* overview constraint is automatically added */
2230 config->overview[i],
2231 buffer
2232 )) {
2233 rterror(_("process_rasters: Could not add an overview's AddOverviewConstraints statement to string buffer"));
2234 return 0;
2235 }
2236 }
2237 }
2238
2242 return 0;
2243 }
2244 }
2245
2246 /* maintenance */
2250 buffer
2251 )) {
2253 return 0;
2254 }
2255
2260 buffer
2261 )) {
2263 return 0;
2264 }
2265 }
2266 }
2267
2268 }
2269
2270 return 1;
2271}
void rterror(const char *fmt,...) __attribute__((format(printf
Wrappers used for reporting errors and info.
static int add_overview_constraints(const char *ovschema, const char *ovtable, const char *ovcolumn, const char *schema, const char *table, const char *column, const int factor, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1234
static int append_sql_to_buffer(STRINGBUFFER *buffer, const char *str)
Definition raster2pgsql.c:812
static int build_overview(int idx, RTLOADERCFG *config, RASTERINFO *info, uint32_t ovx, STRINGBUFFER *tileset, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1340
static int convert_raster(int idx, RTLOADERCFG *config, RASTERINFO *info, STRINGBUFFER *tileset, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1553
static void rtdealloc_stringbuffer(STRINGBUFFER *buffer, int freebuffer)
Definition raster2pgsql.c:764
static int insert_records(const char *schema, const char *table, const char *column, const char *filename, const char *file_column_name, int copy_statements, int out_srid, STRINGBUFFER *tileset, STRINGBUFFER *buffer)
Definition raster2pgsql.c:867
static int vacuum_table(const char *schema, const char *table, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1138
static int create_index(const char *schema, const char *table, const char *column, const char *tablespace, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1058
static int add_raster_constraints(const char *schema, const char *table, const char *column, int regular_blocking, int max_extent, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1168
static int drop_table(const char *schema, const char *table, STRINGBUFFER *buffer)
Definition raster2pgsql.c:985
static int copy_rastinfo(RASTERINFO *dst, RASTERINFO *src)
Definition raster2pgsql.c:531
static int analyze_table(const char *schema, const char *table, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1108
static int create_table(const char *schema, const char *table, const char *column, const int file_column, const char *file_column_name, const char *tablespace, const char *idx_tablespace, STRINGBUFFER *buffer)
Definition raster2pgsql.c:1010
Definition raster2pgsql.h:167
Definition stringbuffer.h:40
References _, add_overview_constraints(), add_raster_constraints(), analyze_table(), append_sql_to_buffer(), buffer(), build_overview(), raster_loader_config::constraints, convert_raster(), copy_rastinfo(), raster_loader_config::copy_statements, create_index(), create_table(), diff_rastinfo(), drop_table(), raster_loader_config::file_column, raster_loader_config::file_column_name, flush_stringbuffer(), raster_loader_config::idx, raster_loader_config::idx_tablespace, init_rastinfo(), init_stringbuffer(), insert_records(), stringbuffer_t::length, raster_loader_config::maintenance, raster_loader_config::max_extent, raster_loader_config::opt, raster_loader_config::out_srid, raster_loader_config::overview, raster_loader_config::overview_count, raster_loader_config::overview_table, raster_loader_config::raster_column, raster_loader_config::regular_blocking, raster_loader_config::rt_file, raster_loader_config::rt_file_count, raster_loader_config::rt_filename, rtdealloc_rastinfo(), rtdealloc_stringbuffer(), rterror(), raster_loader_config::schema, raster_loader_config::table, raster_loader_config::tablespace, raster_loader_config::transaction, and vacuum_table().
Referenced by main().
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